Merge remote-tracking branch 'origin/master' into worktree/web-model-request-retry

# Conflicts:
#	apps/cli/README.i18n.yaml
#	apps/web/tests/snapshots/live-interactions/retry.expected.md
#	packages/client/runtime/README.i18n.yaml
#	packages/client/runtime/src/client/index.ts
#	packages/client/ui-conversation/README.i18n.yaml
#	packages/client/ui-conversation/README.md
#	packages/client/ui-conversation/README.zh.md
#	packages/client/ui-conversation/src/client/chat/MessageItem.tsx
#	packages/client/ui-conversation/tests/chat-branch-tails.spec.tsx
#	packages/client/ui-trajectory/README.i18n.yaml
#	packages/client/ui-trajectory/README.md
#	packages/client/ui-trajectory/README.zh.md
#	packages/client/ui-trajectory/src/client/spans.ts
#	packages/client/ui-trajectory/tests/views.spec.tsx
#	packages/llm/llm-retry/README.i18n.yaml
#	packages/llm/llm-retry/README.zh.md
This commit is contained in:
Yichen Jiang
2026-07-30 00:16:32 +08:00
817 changed files with 25528 additions and 4686 deletions

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@@ -80,6 +80,62 @@ const MARKDOWN_FIXTURE = [
const USER_MARKDOWN_LITERAL = '用户字面量:# 不渲染 `code` [link](https://example.com)'
/**
* SGR wrapper for the terminal output sample below: authoring the escapes as
* `\u001b` keeps literal control bytes out of this source file.
* @param code - the SGR parameter (an ANSI color or attribute number).
* @param body - the text the attribute applies to.
* @returns the body wrapped in the attribute and a reset.
*/
function sgr(code: number, body: string): string {
return `\u001b[${code}m${body}\u001b[0m`
}
/**
* Terminal output sample for fixture turn 65, authored to carry every feature
* the terminal card draws that turn 60's two prompt rows cannot reach:
* basic-16 SGR foreground runs (green, red, bright-black) that must resolve to
* `--dsw-*` tokens, a bold run, column-aligned table rows that must scroll
* rather than fold, more than DEFAULT_TERMINAL_MAX_LINES (16) lines so the
* height cap collapses the middle. The exit status is authored separately in
* TERMINAL_EXIT_STATUS and deliberately absent from this text: the real bash
* presenter CONSUMES its `[exit code: N]` marker out of the body, because a
* terminal card shows the exit as its own pill and leaving the marker in would
* render it twice (packages/bash/tool-bash/src/render.ts).
*/
const TERMINAL_OUTPUT_FIXTURE = [
sgr(1, 'Running 4 checks'),
`${sgr(32, '\u2713')} typecheck 1.82s`,
`${sgr(32, '\u2713')} lint 0.94s`,
`${sgr(32, '\u2713')} duplication 2.10s`,
`${sgr(31, '\u2717')} unit 8.41s`,
'',
sgr(90, 'packages/client/ui-primitives/tests/terminal-block.spec.tsx'),
` ${sgr(31, 'FAIL')} caps output at the configured line budget`,
' expected 16 lines, received 24',
'',
'NAME LINES BRANCHES FUNCTIONS UNCOVERED',
'TerminalBlock.tsx 100% 100% 100% -',
'ansi.ts 100% 100% 100% -',
'clipboard.ts 100% 100% 100% -',
'CodeBlock.tsx 98.4% 96.2% 100% 41-43',
'highlight.ts 100% 100% 100% -',
'Pill.tsx 100% 100% 100% -',
'StateDot.tsx 100% 100% 100% -',
'markdown/Markdown.tsx 100% 100% 100% -',
'',
sgr(31, '1 of 4 checks failed'),
].join('\n')
/**
* Exit status for each terminal sample, keyed by its output text. Authored
* alongside the sample rather than parsed back out of its trailing marker,
* which is the bash tool's own job and not something to reimplement here.
*/
const TERMINAL_EXIT_STATUS: Record<string, { exitCode: number } | { signal: string }> = {
[TERMINAL_OUTPUT_FIXTURE]: { exitCode: 1 },
}
const DEEPSEEK_REASONING = {
efforts: [
{ id: 'off', name: 'Off' },
@@ -170,7 +226,9 @@ function buildAlphaLog(): SessionEvent[] {
push({ type: 'step/end', data: { turn, step: 0 } })
push({ type: 'turn/end', data: { turn, reason: { kind: 'completed' } } })
}
toolTurn(60, 'fx-bash', '{"command":"ls -la","cwd":"/tmp/fixture"}', 'total 2\ndrwxr-xr-x fixture\n-rw-r--r-- demo.txt')
// A two-line command, so the fixture covers the terminal card's one-row-per-
// command-line prompt (and that the card still marks the call exactly once).
toolTurn(60, 'fx-bash', '{"command":"ls -la\\necho done","cwd":"/tmp/fixture"}', 'total 2\ndrwxr-xr-x fixture\n-rw-r--r-- demo.txt')
toolTurn(61, 'fx-write', '{"path":"notes/demo.txt","content":"hello fixture\\n"}', 'wrote notes/demo.txt')
toolTurn(62, 'edit', '{"file_path":"notes/demo.txt","old_string":"hello","new_string":"hello fixture"}', '已编辑')
toolTurn(63, 'write', '{"file_path":"notes/new-demo.txt","content":"hello fixture\\n"}', '已写入')
@@ -224,8 +282,22 @@ function buildAlphaLog(): SessionEvent[] {
{ content: '实现 fixture 样本', status: 'in_progress' },
{ content: '浏览器验收', status: 'pending' },
]
// Turn 65: the terminal sample turn 60's two clean prompt rows cannot cover —
// ANSI SGR coloring, output past the terminal card's height cap, a nested cwd
// whose prompt label is its last segment, and a non-zero exit authored beside
// the sample in TERMINAL_EXIT_STATUS — its body deliberately carries no
// `[exit code: N]` marker, since the real presenter consumes that one out of
// the body. Named `bash`, so it also covers
// the keyed toolview row (turn 60's `fx-bash` covers the render-site fallback
// row) — the two chat-row shapes the terminal card renders in.
//
// Ordered BEFORE the todo turn deliberately: the standing plan retires at the
// next `turn/start`, so a turn appended after it would leave the dock's plan
// strip empty and take the todo surfaces' own coverage with it.
toolTurn(65, 'bash', '{"command":"pnpm run check","cwd":"/tmp/fixture/deep/nested"}', TERMINAL_OUTPUT_FIXTURE)
const todoArgs = JSON.stringify({ todos: fixtureTodos })
toolTurn(65, 'todo_write', todoArgs, 'Updated todo list: 1 pending, 1 in progress, 1 completed.')
toolTurn(66, 'todo_write', todoArgs, 'Updated todo list: 1 pending, 1 in progress, 1 completed.')
// The real tool appends the snapshot mid-execution — between tool/call and
// tool/result — so the fixture reproduces that exact ordering (the last
// toolTurn events run ... tool/call, tool/result, step/end, turn/end).
@@ -250,7 +322,10 @@ function presentCall(name: string, argsRaw: string): ToolCallView | undefined {
return undefined
}
switch (name) {
// Both names present the same terminal card: `fx-bash` lands on the
// render-site fallback row, `bash` on the keyed BashRow registration.
case 'fx-bash':
case 'bash':
return { card: 'terminal', title: str(args.command), cwd: str(args.cwd, '/tmp/fixture'), description: 'fixture 终端样本' }
case 'fx-write':
return {
@@ -271,7 +346,10 @@ function presentResult(name: string, argsRaw: string, resultText: string): ToolR
if (call === undefined) return undefined
switch (call.card) {
case 'terminal':
return { card: 'terminal', output: resultText, exitCode: 0 }
// The sample's own exit status, authored beside it: re-parsing the
// trailing marker here would duplicate the bash tool's `parseExitStatus`,
// which this client-side fixture cannot import.
return { card: 'terminal', output: resultText, ...(TERMINAL_EXIT_STATUS[resultText] ?? { exitCode: 0 }) }
case 'diff':
return { card: 'diff', diffs: call.diffs }
case 'generic':
@@ -1028,6 +1106,27 @@ export function createFixtureApi(options: FixtureOptions = {}): ApiProxy {
if (options.dropSessionCreateResponse) throw new Error('fixture: dropped session.create response after publication')
return ok(request, { sessionId: created.sessionId })
},
rename: (request) => {
const missing = requireSession(request)
if (missing !== undefined) return missing
const { sessionId, title } = request.payload
const normalized = title.trim().replace(/\s+/g, ' ')
if (normalized.length === 0) {
return err(request, {
code: 'title-invalid',
message: 'session title must contain visible characters',
details: { sessionId },
})
}
// The append emits the session/event and its session/projection frame
// (host parallel); the unary response settles the caller first.
append(sessionId, {
type: 'session/title',
data: { title: normalized, messageSeqs: [], source: { kind: 'user' } },
})
const appended = logOf(sessionId).at(-1) as SessionEvent
return ok(request, { title: normalized, seq: appended.seq })
},
history: async (request) => {
const log = logs.get(request.payload.sessionId) ?? []
// Snapshot at request time, deliver after the transit delay (mirrors a real host under latency).
@@ -1571,6 +1670,7 @@ export class FixtureApiClient extends AbstractApiClient {
case 'session.history': return this.api.sessions.history(request)
case 'session.models': return this.api.sessions.models(request)
case 'session.selectModel': return this.api.sessions.selectModel(request)
case 'session.rename': return this.api.sessions.rename(request)
case 'session.prompt': return this.api.sessions.prompt(request)
case 'session.cancel': return this.api.sessions.cancel(request)
case 'host.describe': return this.api.host.describe(request)

View File

@@ -45,6 +45,7 @@ export class FakeApiClient implements IApiClient {
// Programmable slots (defaults answer OK-empty); reassign per case.
onList: (payload: unknown) => Promise<RpcResponse<{ items: never[] }>> = () => Promise.resolve(ok({ items: [] }))
onCreate: (payload: unknown) => Promise<RpcResponse<{ sessionId: SessionId }>> = () => Promise.resolve(ok({ sessionId: 'fk-new' as SessionId }))
onRename: (payload: unknown) => Promise<RpcResponse<{ title: string; seq: number }>> = () => Promise.resolve(ok({ title: 'fk-renamed', seq: 0 }))
onHistory: (payload: { sessionId: SessionId; beforeSeq?: number; maxMessages?: number })
=> Promise<RpcResponse<{ events: never[]; hasMore: boolean; modelTarget: ModelTarget }>> =
() => Promise.resolve(ok({
@@ -96,6 +97,7 @@ export class FakeApiClient implements IApiClient {
models: (payload: unknown) => this.record('session.models', payload, this.onModels(payload)),
selectModel: (payload: ModelTarget & { sessionId: SessionId }) =>
this.record('session.selectModel', payload, this.onSelectModel(payload)),
rename: (payload: unknown) => this.record('session.rename', payload, this.onRename(payload)),
prompt: (payload: unknown) => this.record('session.prompt', payload, this.onPrompt(payload)),
cancel: (payload: unknown) => this.record('session.cancel', payload, this.onCancel(payload)),
}

View File

@@ -468,6 +468,47 @@ describe('createFixtureApi', () => {
expect(seen.map(f => f.type)).toEqual(['host/workspace-changed', 'host/workspace-changed'])
})
it('session.rename covers not-found, blank title, and the accepted append + title frame', async () => {
const api = createFixtureApi()
const abort = new AbortController()
const framesPromise = (async () => {
const frames: MuxFrame[] = []
for await (const envelope of api.events.mux(req({}), abort.signal)) {
frames.push(envelope.payload)
if (frames.some(f => f.type === 'session/projection' && f.key === 'title' && f.value === '重命名')) abort.abort()
}
return frames
})()
await new Promise(resolve => setTimeout(resolve, 10))
const missing = await api.sessions.rename(req({ sessionId: sid('fx-void'), title: 'x' }))
expect(missing.result).toMatchObject({ ok: false, error: { code: 'session-not-found', details: { sessionId: 'fx-void' } } })
const blank = await api.sessions.rename(req({ sessionId: sid('fx-alpha'), title: ' ' }))
expect(blank.result).toMatchObject({ ok: false, error: { code: 'title-invalid', details: { sessionId: 'fx-alpha' } } })
const renamed = await api.sessions.rename(req({ sessionId: sid('fx-alpha'), title: ' 重命名 ' }))
if (!renamed.result.ok) throw new Error('rename failed')
expect(renamed.result.value.title).toBe('重命名')
const acceptedSeq = renamed.result.value.seq
// The response seq addresses the appended title event (the client plane
// has no session/title in its event union — titles ride the projection —
// so the event is located by seq and its payload checked structurally).
const history = await api.sessions.history(req({ sessionId: sid('fx-alpha'), maxMessages: 100 }))
if (!history.result.ok) throw new Error('history failed')
const appended = history.result.value.events.find(entry => entry.event.seq === acceptedSeq)
expect(appended?.event).toMatchObject({
type: 'session/title',
data: { title: '重命名', messageSeqs: [], source: { kind: 'user' } },
})
// Beyond the subscribe-time baseline replay, the append emitted exactly
// one title projection frame carrying the new value at the response seq.
const frames = await framesPromise
const titleFrames = frames.filter(f => f.type === 'session/projection' && f.key === 'title' && f.sessionId === sid('fx-alpha') && f.value === '重命名')
expect(titleFrames).toHaveLength(1)
expect(titleFrames[0]).toMatchObject({ seq: acceptedSeq })
})
it('workspace.insertSessionBefore moves, appends, no-ops, and rejects invalid ids', async () => {
const api = createFixtureApi()
const wsid = 'fx-ws-fixture' as WorkspaceId

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@@ -1,6 +1,6 @@
# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write
# pnpm run verify-translation-pairing --write packages/client/hmr/README.md
README.md: 2b2f63c25cbf3a46babef78a4dfb52f859156887
README.zh.md: 6d94ca4a5e91f390e58575aa4ddf64fc18a509de
README.zh.md: 58fbad900d9ab86a9d28979f691f24de29e9b6f4

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@@ -2,9 +2,9 @@
[English](README.md) | 中文
为通过 fetch 到达的客户端插件提供热重载。该静态到达配置项只组合进 `--dev` 图(`dsh web --dev`);生产图省略此行,因此外壳打包的代码保持不活动。
为通过 fetch 加载的客户端插件提供热重载。该静态加载配置项只组合进 `--dev` 图(`dsh web --dev`);生产图省略该项,因此打包进 shell 的代码保持不活动。
浏览器侧订阅系统 SSE 通道(`GET /plugins/events`),每个 `rebuilt` 帧重载一个插件,并通过队列串行执行(组合包交接 slot 只能容纳一个)。每帧的顺序是:`prefetch`(在触碰任何内容前抓取新组合包)、`invalidate``registry.delete`(在 fiber 之前执行:只释放 fiber 会触发 vendored Loader 的 self-dispose 分支,把配置项标为禁用)、排空旧 fiber、删除 `entry.fiber`、移除自身拥有的 `<style data-plugin>` 标签、通过 `entry.refresh()` 重新导入并挂载、 `fiber.await()` 将启动失败高声重新抛出。依赖方由 cordis 自身重载fiber 的激活 epoch 会串联其服务提供方的 uid因此替换提供方 fiber 会级联所有依赖方无需客户端图分析。node 侧使用一个 interval 检测重建:从同步基线开始 stat-poll 每个图组合包;新增一行后立即重新计算 hash缺失行保持 dirty只广播真实 rev 变更。因此,任何生成组合包的 tsdown watch 进程都能触发 HMR无需 builder→host 通道。
浏览器侧订阅系统 SSEServer-Sent Events通道(`GET /plugins/events`),每个 `rebuilt` 帧重载一个插件,并通过队列串行执行(组合包交接 slot 只能容纳一个)。每帧的顺序是:`prefetch`(在触碰任何内容前抓取新组合包)、`invalidate``registry.delete`(在 fiber dispose资源释放之前执行仅 dispose fiber 会触发 vendored Loader 的 self-dispose 分支,把配置项标为禁用)、排空旧 fiber、删除 `entry.fiber`、移除自身拥有的 `<style data-plugin>` 标签、通过 `entry.refresh()` 重新导入并挂载、通过 `fiber.await()` 直接重新抛出启动失败。依赖方由 Cordis 自身重载fiber 的激活 epoch 会串联其服务提供方的 uid因此替换提供方 fiber 会级联所有依赖方无需客户端图分析。node 侧使用一个 interval 检测重建:从同步基线开始 stat-poll 每个图组合包;新增一行后立即重新计算 hash缺失行保持 dirty只广播真实 rev 变更。因此,任何生成组合包的 tsdown watch 进程都能触发 HMR(热模块替换),无需 builder→host 通道。
## 模型体验
@@ -12,10 +12,10 @@
#### KV Cache 影响
无;该包既不组装也不发送提供方请求。
无;该包package既不组装也不发送提供方请求。
## 已知限制与暂缓事项
- **重载有意保持粗粒度**:会创建全新的 fiber 和组件;重载插件中的 React 状态会丢失,数据层(connection/runtime fiberSession 对象不受影响。react-refresh 级状态保留与「重新执行组合包会重新运行 factory」冲突因此有意排除。
- **失败时不回滚**:失败的重载会使配置项处于 FAILED 状态,并在 loader 状态投影中高声报告;自动恢复先前组合包会等到实际需要出现后再实现。
- **重建帧不会刷新图 rev**:陈旧 rev 无害(组合包端点以 no-cache 提供内容rev 刷新会随重新连接握手机制落地
- **重载有意保持粗粒度**:会创建全新的 fiber 和组件;重载插件中的 React 状态会丢失,数据层(连接 fiber、运行时 fiberSession 对象不受影响。react-refresh 级状态保留与「重新执行组合包会重新运行 factory」冲突因此有意排除。
- **失败时不回滚**:失败的重载会使配置项处于 FAILED 状态,并在 loader 状态投影中明确显示;自动恢复先前组合包会等到实际需要出现后再实现。
- **重建帧不会刷新图 rev**:陈旧 rev 无害(组合包端点以 no-cache 提供内容rev 刷新将在重新连接握手机制中实现

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@@ -1,6 +1,6 @@
# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write
# pnpm run verify-translation-pairing --write packages/client/locale/README.md
README.md: 9015af2b44a33771b06863ace139fe97695df616
README.zh.md: 6b129bcabbef5b5a00c5073ebc9142a0e406ddba
README.zh.md: 12205e21bb75a4433902b8e85c1cf7bdb0147bbf

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@@ -10,9 +10,9 @@ locale 插件LocaleService 包含浏览器 locale 偏好(`zh``en`,以
#### KV Cache 影响
无;该包既不组装也不发送提供方请求。
无;该包package既不组装也不发送提供方请求。
## 已知限制与暂缓事项
- **只有设置界面完成翻译**:其他页面仍保留内联文案;将全仓文案提取到字典的工作暂缓。
- **切换 locale 只重新渲染已订阅的消费方**:未接入 `locale/change`分区会保留已渲染文本,直到重新挂载。
- **切换 locale 只重新渲染已订阅的消费方**:未接入 `locale/change`界面区域会保留已渲染文本,直到重新挂载。

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@@ -1,6 +1,6 @@
# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write
# pnpm run verify-translation-pairing --write packages/client/modules/README.md
README.md: efba9e2eb0b148677fc7ac18bfad6333fb6f80da
README.zh.md: 7d1aa8af08256c47c1ae65343e46c30e910128d0
README.zh.md: b057bfdd8c0a269252496d0c6a0fc4184932fd72

View File

@@ -2,11 +2,11 @@
[English](README.md) | 中文
客户端模块系统Node 内部 ESM loader 的浏览器端对等实现,以惰性 CJS 表构建。web 外壳挂载 vendored cordis Loader 来治理配置项fiber 生命周期、inject 等待、update/refresh并把该包的 `ClientModuleLoader` 作为其 `internal` seam 注入vendored 一侧唯一的消费点是 `EntryTree.import`,因此替换 `internal` 恰好只会替换「插件代码如何到达」,不会改变其他内容。
客户端模块系统Node 内部 ESM loader 的浏览器端对等实现,以惰性 CJS 表实现。web 外壳挂载 vendored cordis Loader 来治理配置项fiber 生命周期、inject 等待、update/refresh并把该包package`ClientModuleLoader` 作为其 `internal` seam 注入vendored 一侧唯一的消费点是 `EntryTree.import`,因此替换 `internal` 恰好只会替换「插件代码如何到达」,不会改变其他内容。
惰性 CJS 模型web2执行插件组合包只会注册其 factory`window.__ModuleLoader__.load({id, factory})`);每个模块主体的副作用(包括 CSS 注入)都位于 factory 闭包中,在物化时运行(`factory(require)` → 导出表层,并在 `loadCache` 中记忆化),不会在脚本执行时运行。如果 factory 请求另一个已注册但尚未物化的模块系统会递归物化它因此加载顺序无需外部编排require 循环会抛出异常factory 形式的 CJS 无法交付部分导出)。`<id>/client` 与裸 id 指向同一表层(一个插件组合包就是其包的客户端侧)。
惰性 CJS 模型web2执行插件组合包只会注册其 factory`window.__ModuleLoader__.load({id, factory})`);每个模块主体的副作用(包括 CSS 注入)都位于 factory 闭包中,在物化时运行(`factory(require)` → 导出表层,并在 `loadCache` 中记忆化),不会在脚本执行时运行。如果 factory 依赖另一个已注册但尚未物化的模块系统会递归物化它因此加载顺序无需外部编排require 循环会抛出异常factory 形式的 CJS 无法提供部分导出)。`<id>/client` 与裸 id 指向同一表层(一个插件组合包就是其包的客户端侧)。
解析分支顺序(`import(specifier)`):平台种子词 → 外壳实例;记忆化记录 → 表层;外壳自身的静态注册表(`registerStatic`app-shell→ 模块;已注册 factory → 物化;图行`window.__DSH_BOOT__`)→ 抓取 + 执行 + 物化;其他情况一律抛出异常。这是构建时组合包纯度门禁的运行时镜像。交给 factory 的同步 `require` 采用相同顺序,但不含抓取分支,并把观察到的边记录到模块记录中。`prefetch` 是第一阶段到达 hook(抓取 + 执行,只注册;并发调用共享一个进行中的 task`invalidate` 会丢弃 factory 与物化记录,使下一次 prefetch/import 重新抓取HMR hook
解析分支顺序(`import(specifier)`):平台种子词 → 外壳实例;记忆化记录 → 表层;外壳自身的静态注册表(`registerStatic`app-shell→ 模块;已注册 factory → 物化;模块图记录`window.__DSH_BOOT__`)→ 抓取 + 执行 + 物化;其他情况一律抛出异常。这是构建时组合包纯度门禁的运行时镜像。交给 factory 的同步 `require` 采用相同顺序,但不含抓取分支,并把观察到的边记录到模块记录中。`prefetch` 是第一阶段加载钩子(抓取 + 执行,只注册;并发调用共享一个进行中的任务`invalidate` 会丢弃 factory 与物化记录,使下一次 prefetch/import 重新抓取;它是 HMR热模块替换钩子
## 模型体验
@@ -18,5 +18,5 @@
## 已知限制与暂缓事项
- **有意采用扁平模块图**:每个组合包是一个模块节点,其边只指向表接口loadCache/edges/invalidate按通用模块图塑形因此可以改变 externalization 粒度而不更改接口。
- **自身不记录卸载账目**:样式移除与 fiber 拆卸顺序属于 HMR 驱动器(`@deepseek-ai/dsh-client-hmr`loader 只逐记录清点自身拥有的样式标签 id。
- **有意采用扁平模块图**:每个组合包是一个模块节点,其边只指向表中的叶节点接口loadCache/edges/invalidate按通用模块图塑形因此可以改变 externalization 粒度而不更改接口。
- **自身不记录卸载账目**:样式移除与 fiber 拆卸顺序属于 HMR 驱动器(`@deepseek-ai/dsh-client-hmr`loader 只在每条记录中登记其拥有的样式标签 id。

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@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/runtime/README.md
README.md: 45cc032db81aee79061fc2f6a9d9062513629000
README.zh.md: a769661f6e4f7b1eb6d9872c5b979a871aba3eba
README.md: f62bce11beb746368683bd25ece61413e12b5387
README.zh.md: 3cd3ac04b58a8663424cf459d6c882cb8c67aec4

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@@ -2,7 +2,7 @@
English | [中文](README.zh.md)
Client cordis boot and React-free object services: SlotsService wraps SlotCore and supplies renderer data sources; SessionsService owns Session objects, list/scope/history state; WorkspacesService depends on SessionsService and owns Workspace objects, list/actions, default-target derivation, and the New Session blank-reuse entry (`connectWorkspace`). The runtime fans the shared Host stream into both managers. Client sessions are always Host-born (Session+Agent+cwd in one `session.create`); the client holds no pre-entity session state — a session's Agent scope (the client mirror of host dsh-scope, keyed by the shared agent/session id) is born when its row enters the list mirror and dies with the prune. Contract: api-contracts v3 §4. Each `Session` holds a generic `ProjectionValueStore` seeded from the history-tail `projections` block and updated by `session/projection` frames under higher-seq-wins; domain keys (including `todos`) are read via `projections.faceOf` / `useProjection`, not via `ConversationSnapshot`.
Client cordis boot and React-free object services: SlotsService wraps SlotCore and supplies renderer data sources; SessionsService owns Session objects and the Chat-facing list, scope, and event-window state; SessionHistoryService lazily owns independent raw-history ledgers for inspection consumers; WorkspacesService depends on SessionsService and owns Workspace objects, list/actions, default-target derivation, and the New Session blank-reuse entry (`connectWorkspace`). The runtime fans the shared Host stream into the Session, Workspace, and activated history owners without routing inspection state through Session or SessionManager. Client sessions are always Host-born (Session+Agent+cwd in one `session.create`); the client holds no pre-entity session state — a session's Agent scope (the client mirror of host dsh-scope, keyed by the shared agent/session id) is born when its row enters the list mirror and dies with the prune. Contract: api-contracts v3 §4. Each `Session` holds a generic `ProjectionValueStore` seeded from the history-tail `projections` block and updated by `session/projection` frames under higher-seq-wins; domain keys (including `todos`) are read via `projections.faceOf` / `useProjection`, not via `ConversationSnapshot`.
## Workspace and Session lists
@@ -22,7 +22,7 @@ SlotsService gives the renderer separate bare observables for `useSessions` and
## Session title projection
`SessionManager` retains the latest validated `session/title` control snapshot independently of list and session-instance arrival. Newer event seqs replace older snapshots, title timestamps contribute to list recency, and a subscription baseline discards any retained title beyond its `lastSeq` before the optional folded title arrives. Explicit session removal also clears the retained title. The client-facing `SessionSummary.title` is therefore only the actual durable title; `displayTitle` is always present and falls back through the cwd basename and session id. A cold persisted session keeps that fallback until opening or resuming it causes the host to fold and project its log-backed title.
`SessionManager` retains the latest validated `session/title` control snapshot independently of list and session-instance arrival. Newer event seqs replace older snapshots, title timestamps contribute to list recency, and a subscription baseline discards any retained title beyond its `lastSeq` before the optional folded title arrives. Explicit session removal also clears the retained title. The client-facing `SessionSummary.title` is therefore only the actual durable title; `displayTitle` is always present and falls back through the cwd basename and session id. A cold persisted session keeps that fallback until opening or resuming it causes the host to fold and project its log-backed title. `ISession.rename` settles the `title` projection cell directly from the unary response's `{title, seq}` under the same higher-seq-wins rule — the list row and every `useProjection('title')` reader update ahead of the push frame, whose later replay of the same seq is a no-op.
## Model retry projection

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@@ -2,19 +2,19 @@
[English](README.md) | 中文
客户端 cordis 启动与不依赖 React 的对象服务SlotsService 包装 SlotCore 并提供 renderer 数据源SessionsService 拥有 Session 对象列表scopehistory 状态WorkspacesService 依赖 SessionsService拥有 Workspace 对象、列表/操作、默认目标派生,以及 New Session 空会话复用入口(`connectWorkspace`)。运行时把共享 Host 流分发给两个 manager。客户端 Session 一律由 Host 出生(一次 `session.create`瞬产出 Session+Agent+cwd客户端不持有任何实体化之前的会话状态——Agent scopehost dsh-scope 的客户端镜像,以 agent/session 共用 id 为键)在会话行进入列表镜像时出生,随 prune 死亡。契约api-contracts v3 §4。每个 `Session` 持有一个通用的 `ProjectionValueStore`,由历史尾页`projections` 块播种,并经 `session/projection` 帧按 seq 高者胜更新;领域键(含 `todos`)经 `projections.faceOf``useProjection` 读取,不经 `ConversationSnapshot`
客户端 cordis 启动与不依赖 React 的对象服务SlotsService 包装 SlotCore 并提供 renderer 数据源SessionsService 拥有 Session 对象以及 Chat 所需的列表scope 和事件窗口状态SessionHistoryService 为检查类消费方惰性拥有彼此独立的原始历史账本WorkspacesService 依赖 SessionsService拥有 Workspace 对象、列表/操作、默认目标派生,以及 New Session 空会话复用入口(`connectWorkspace`)。运行时把共享 Host 流分发给 Session、Workspace 和已激活的历史数据所有者,不让检查状态经过 Session 或 SessionManager。客户端会话一律由 Host 创建(一次 `session.create`时产生 Session、agent(智能体)和 cwd客户端不持有任何实体化之前的会话状态——agent scopehost dsh-scope 的客户端镜像,以 agent/session 共用 id 为键)在会话行进入列表镜像时创建,并随 prune 销毁。契约api-contracts v3 §4。每个 `Session` 持有一个通用的 `ProjectionValueStore`,由历史记录尾部`projections` 块播种,并经 `session/projection` 帧按 seq 高者胜更新;领域键(含 `todos`)经 `projections.faceOf``useProjection` 读取,不经 `ConversationSnapshot`
## Workspace 与 Session 列表
Workspace 和 Session 列表各自具有单调的 `pending``ready` 基线阶段,也有各自的刷新活动/错误状态。列表请求期间到达的增量更新/移除帧与一元变更回显会在其响应之上回放。第一次成功的基线建立 Host 顺序;后续刷新更新行和成员关系,但不改变已经显示的标识之间的相对顺序。已移除的 Workspace id 会保留进程本地删除标记,避免延迟到达的 changed 帧将其复活;重连仍以 `workspace.list` 作为基线。Workspace 新近程度只在两条基线都 ready 后派生,且绝不改变 Workspace 列表顺序。
Workspace 和 Session 列表各自具有单调的 `pending``ready` 基线阶段,也有各自的刷新活动/错误状态。列表请求期间到达的增量插入或更新/移除帧与一元变更回显会在其响应之上回放。第一次成功的基线建立 Host 顺序;后续刷新更新行和成员关系,但不改变已经显示的标识之间的相对顺序。已移除的 Workspace id 会保留进程本地删除标记,避免延迟到达的 changed 帧将其复活;重连仍以 `workspace.list` 作为基线。Workspace 新近程度只在两条基线都 ready 后派生,且绝不改变 Workspace 列表顺序。
`WorkspacesService.delete(workspaceId)` 在一元响应成功后从客户端投影中移除注册记录;对应的 `host/workspace-removed` 帧具有幂等性并负责同步其他标签页。Session 状态与当前 Session selection 相互独立,因此 Workspace 消失后,其已记账的 Session 会立即投影到 Ungrouped 下。
`WorkspacesService.delete(workspaceId)` 在一元响应成功后从客户端投影中移除注册记录;对应的 `host/workspace-removed` 帧具有幂等性并负责同步其他标签页。Session 状态与当前 Session selection 相互独立,因此 Workspace 消失后,其已纳入客户端投影的 Session 会立即投影到 Ungrouped 下。
SlotsService 分别为 renderer 提供 `useSessions``useWorkspaces` 的裸 observableweb-react 创建 hook。Workspace 业务状态不会进入 `SessionListState` 或配置项 store。
SlotsService 分别为 renderer 提供 `useSessions``useWorkspaces` 的裸 observableweb-react 创建钩子。Workspace 业务状态不会进入 `SessionListState` 或配置项 store。
## New Session 与 blank 镜像
`WorkspacesService.connectWorkspace(workspaceId)` 解析 New Session 流程最终落入的会话:先在列表镜像中复用该 workspace 的既有空会话(`blank && cwd == workspace.path`),未命中则调用 `session.create({workspaceId})`,返回会话 id 由调用方 open。`SessionSummary.blank` 镜像主机派生的空日志位,在客户端只降不升:由 `session.list``host/session-added` 帧播种,本地首次**受理成功**`prompt()`RPC 成功响应时——受理即证明用户消息已入主机日志;首讯被拒则会话保持 blank、保持可复用与任何 `running: true` 状态帧翻为 false每次列表重拉重新对齐。列表面隐藏 blank 行store 保留全部行。`SessionsService.create` 接受可选的、由调用方预先分配的 SessionId失败时抛出 `SessionCreateError`(携带 `requestedSessionId`)。
`WorkspacesService.connectWorkspace(workspaceId)` 解析 New Session 流程最终落入的会话:先在列表镜像中复用该 workspace 的既有空会话(`blank && cwd == workspace.path`),未命中则调用 `session.create({workspaceId})`,返回会话 id 由调用方 open。`SessionSummary.blank` 镜像主机派生的空日志位,在客户端只降不升:由 `session.list``host/session-added` 帧播种,本地首次获 Host 接受`prompt()`RPC 成功响应时——受理即证明用户消息已入主机日志;首讯被拒则会话保持 blank、保持可复用与任何 `running: true` 状态帧翻为 false每次列表重拉重新对齐。列表面隐藏 blank 行store 保留全部行。`SessionsService.create` 接受可选的、由调用方预先分配的 SessionId失败时抛出 `SessionCreateError`(携带 `requestedSessionId`)。
## Code Mode 子调用索引
@@ -22,7 +22,7 @@ SlotsService 分别为 renderer 提供 `useSessions` 与 `useWorkspaces` 的裸
## Session 标题投影
`SessionManager` 独立于列表和 Session 实例到达情况,保留最近一次通过验证的 `session/title` 控制快照。seq 更的事件会替换旧快照,标题时间戳计入列表新近程度;订阅基线会先丢弃 seq 超过其 `lastSeq` 的任何已保留标题,再接收可选的折叠标题。显式移除 Session 也会清除已保留标题。因此,面向客户端的 `SessionSummary.title` 只包含实的持久标题;`displayTitle` 始终存在,并依次回退到 cwd basename 和 Session id。冷启动的持久会话会保持该回退值,直到打开或恢复会话,促使主机折叠并投影日志支的标题。
`SessionManager` 独立于列表和 Session 实例到达情况,保留最近一次通过验证的 `session/title` 控制快照。seq 更的事件会替换旧快照,标题时间戳计入列表新近程度;订阅基线会先丢弃 seq 超过其 `lastSeq` 的任何已保留标题,再接收可选的折叠标题。显式移除 Session 也会清除已保留标题。因此,面向客户端的 `SessionSummary.title` 只包含实的持久标题;`displayTitle` 始终存在,并依次回退到 cwd basename 和 Session id。冷持久会话会保持该回退值,直到打开或恢复会话,促使主机折叠并投影日志支的标题。`ISession.rename` 用 unary 响应中的 `{title, seq}` 直接结算 `title` 投影格,遵循同一 seq 高者胜规则——列表行和所有 `useProjection('title')` 读者在推送帧到达前即更新;推送帧随后重放同一 seq 时为无操作。
## 模型重试投影
@@ -34,14 +34,14 @@ Session 对象会在事件 wire 边界依据生产方的完整字段契约,验
## 模型体验
无,因为 Session 对象层会选择后续 Host 请求使用的提供方/模型路由,但不添加任何模型可见内容。
无,因为会话对象层会选择后续 Host 请求使用的提供方/模型路由,但不添加任何模型可见内容。
#### KV Cache 影响
更改目标可能改变提供方侧的缓存复用,或使其失效;该包本身不会改变提示词前缀。
更改目标可能改变提供方侧的缓存复用,或使其失效;该包package本身不会改变提示词前缀。
## 已知限制与暂缓事项
- **`loader.unload` 是 stub抛出 not-implemented**完整链路fiber 释放 → 注册级联 → 样式移除)随 HMR 项目落地。
- **scope 拆卸由阶段驱动,目前只能有一个占用者**:已 staged 的 Session 精确跟随 `list.current`staging 就是打开信号:事件窗口打开 ⟺ Session 位于 stage在 staged 状态下被移除的 Session,其 scope 会冻结保留,直到 stage 转向其他 Session,而非直到真实观察者数量降为零。解析(`binding()``scope()`)只是纯寻址,可安全用于渲染;渲染层经 `currentProvideInfo` observable 读取当前 bundle。并发 pane 落地时staged 状态可以扩展为多 pane 列表。
- **插件组合包从该包执行值导入时必须使用 `/client` 子路径**:裸包名不在 loader external 表中,会内联第二个模块实例;其私有 scope-tag Symbol 永远无法匹配空状态 P0 事故复盘
- **`loader.unload` 是 stub抛出 not-implemented**完整链路fiber dispose资源释放 → 注册级联 → 样式移除)随 HMR(热模块替换)项目落地。
- **scope 拆卸由阶段驱动,目前只能有一个占用者**:已 staged 的会话精确跟随 `list.current`staging 就是打开信号:事件窗口打开 ⟺ 会话位于 stage在 staged 状态下被移除的会话,其 scope 会冻结保留,直到 stage 转向其他会话,而非直到真实观察者数量降为零。解析(`binding()``scope()`)只是纯寻址,可安全用于渲染;渲染层经 `currentProvideInfo` observable 读取当前 bundle。并发 pane 落地时staged 状态可以扩展为多 pane 列表。
- **插件组合包从该包导入时必须使用 `/client` 子路径**:裸包名不在 loader externals 表中,会内联第二个模块实例;其私有 scope-tag Symbol 永远无法匹配。这是空状态 P0 事故复盘postmortem所记录的问题

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@@ -0,0 +1,35 @@
import type {
RpcError, SessionId,
} from '@deepseek-ai/dsh-client-connection/client'
import type { SessionHistoryInspection } from '../sessions/history.ts'
import type { ObservableSnapshot } from './store.ts'
/** Observable state of one independently loaded session history ledger. */
export interface SessionHistorySnapshot {
state: 'cold' | 'loading' | 'ready' | 'error'
error: RpcError | null
hasMore: boolean
inspection: SessionHistoryInspection
}
/** Read-only history source addressed by session id. */
export interface SessionHistoryFace
extends ObservableSnapshot<SessionHistorySnapshot> {
readonly sessionId: SessionId
/**
* Load the tail and exhaust every available older page.
* @param signal - Consumer lifetime; abort is observed between page requests.
* @returns When the available ledger is complete or stops advancing.
*/
loadAll(signal?: AbortSignal): Promise<void>
}
/** Runtime service resolving independent history sources. */
export interface ISessionHistory {
/**
* Resolve the identity-stable source for a session.
* @param sessionId - Host session identity.
* @returns The source owned outside Session and SessionManager.
*/
source(sessionId: SessionId): SessionHistoryFace
}

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@@ -41,6 +41,13 @@ export interface ISession {
* @returns acceptance, or the business error.
*/
cancel(): Promise<RpcResult<{ accepted: true }>>
/**
* Rename this session (explicit user title; pins it against automatic
* regeneration).
* @param title - raw title text (the host normalizes acceptance).
* @returns the normalized accepted title and its event seq, or the business error.
*/
rename(title: string): Promise<RpcResult<{ title: string; seq: number }>>
/**
* Extend the history window backwards (older messages pagination).
* @returns completion; failures land in snapshot.openState/loadingOlder.

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@@ -5,6 +5,7 @@ import type { MaybeSnapshotSelectorHook, SnapshotSelectorHook } from '@deepseek-
import { SlotsService } from './slots.ts'
import { SessionsService } from './sessions/service.ts'
import type { SessionListState } from './sessions/service.ts'
import { SessionHistoryService } from './session-history/service.ts'
import { WorkspacesService } from './workspaces/service.ts'
import type { ConversationSnapshot, RunningToolCall, ToolResultNode } from './sessions/conversation.ts'
import type { UseProjection } from './sessions/projection-store.ts'
@@ -12,6 +13,7 @@ import type { UseProjection } from './sessions/projection-store.ts'
export { SlotsService } from './slots.ts'
export type { RootOwnerProps } from './slots.ts'
export { SessionCreateError, SessionsService, scopeOf, workspaceTitleOf } from './sessions/service.ts'
export { SessionHistoryService } from './session-history/service.ts'
// The provide channel is shared with the client test runtime (one
// materialization/projection implementation; no test-side mirror to drift).
export { SessionProvideChannel } from './sessions/provide.ts'
@@ -21,6 +23,9 @@ export type { AgentScopeHandle } from './agents/scope.ts'
export { DirectoryBrowseError, WorkspaceCreateError, WorkspacesService } from './workspaces/service.ts'
export type { Session } from './sessions/session.ts'
export type { ISession, ProjectionsFace, SessionFace } from './contract/session.ts'
export type {
ISessionHistory, SessionHistoryFace, SessionHistorySnapshot,
} from './contract/session-history.ts'
export type { ISessions } from './contract/sessions.ts'
export type { IWorkspaces } from './contract/workspaces.ts'
export type {
@@ -38,10 +43,19 @@ export type {
EngineStoreHandle, EngineStoreInstance, ObservableSnapshot, SnapshotStore,
} from './contract/store.ts'
export type {
AssistantBlock, AssistantMessageNode, CodeSubCall, CommandNode, ComposerPhase, ContextMessageNode, ConversationNode,
AssistantBlock, AssistantMessageNode, AssistantProvenanceView, AssistantRequestConfig,
AssistantTiming, CodeSubCall, CommandNode, ComposerPhase, ContextMessageNode, ConversationNode,
ConversationSnapshot, ModelRetryNode, QueuedMessage, RunningToolCall,
SteeringMessageNode, TodoItem, ToolResultNode, UnknownSurfaceNode, UserMessageNode,
} from './sessions/conversation.ts'
export type {
ConversationContext, ConversationContextOriginKind,
} from './sessions/conversation-context.ts'
export type {
ConversationPromptSnapshot, RequestInspectionSnapshot, RequestPromptChange, RequestView,
} from './sessions/request-inspection.ts'
export type { ConversationHistoryProjection } from './session-history/history-fold.ts'
export type { SessionHistoryInspection } from './sessions/history.ts'
export { PendingWait } from './sessions/pending.ts'
export type { PendingInteraction, PendingKind, PendingPayloads } from './sessions/pending.ts'
// Projection value store (session-projection RFC, push model): host-computed
@@ -120,6 +134,8 @@ declare module 'cordis' {
slots: import('./slots.ts').SlotsService
/** The outward face only; the concrete service stays inside the runtime. */
sessions: import('./contract/sessions.ts').ISessions
/** Read-only history sources isolated from Chat sessions and workspace state. */
sessionHistory: import('./contract/session-history.ts').ISessionHistory
/** The outward face only; the concrete service stays inside the runtime. */
workspaces: import('./contract/workspaces.ts').IWorkspaces
}
@@ -135,30 +151,55 @@ export function apply(ctx: Context): void {
ctx.plugin(SlotsService)
const connection = ctx.get('connection') as ConnectionHandle
const sessions = new SessionsService(ctx, connection.api)
const sessionHistory = new SessionHistoryService(ctx, connection.api)
const workspaces = new WorkspacesService(ctx, connection.api, sessions)
ctx.effect(
() => workspaces.startInitialSelection(),
'runtime: initial Workspace selection',
)
const loop = connection.start({
onMuxEnvelope: (envelope) => { sessions.handleMuxEnvelope(envelope) },
onMuxEnvelope: (envelope) => {
sessions.handleMuxEnvelope(envelope)
try {
sessionHistory.handleMuxEnvelope(envelope)
} catch (error) {
console.error('[web-runtime] history frame routing failed:', error)
}
},
onHostEnvelope: (envelope) => {
sessions.handleHostEnvelope(envelope)
workspaces.handleHostEnvelope(envelope)
// Typed-event bridge: the session layer ignores registry frames (no
// session routing); consumers (command directory caches) subscribe on ctx.
if (envelope.payload.type === 'host/commands-changed') ctx.emit('commands/changed')
try {
sessionHistory.handleHostEnvelope(envelope)
} catch (error) {
console.error('[web-runtime] history host-frame routing failed:', error)
}
},
onConnected: () => {
sessions.handleConnected()
workspaces.handleConnected()
ctx.emit('connection/reset')
try {
sessionHistory.handleConnected()
} catch (error) {
console.error('[web-runtime] history reconnect failed:', error)
}
},
onStateChange: (state) => {
// Generation death fires before any next-generation frame can arrive
// (reconnect replays flow from stream open, ahead of onConnected):
// the only safe moment to drop generation-scoped interaction state.
if (state === 'reconnecting') sessions.handleDisconnected()
if (state === 'reconnecting') {
sessions.handleDisconnected()
try {
sessionHistory.handleDisconnected()
} catch (error) {
console.error('[web-runtime] history disconnect failed:', error)
}
}
},
})
ctx.effect(() => () => { loop.stop() }, 'runtime: connection stream loop')

View File

@@ -0,0 +1,472 @@
import type { ContentBlock } from '@deepseek-ai/dsh-llm/types'
import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
import {
SurfaceManager, isSurfaceEligibleType, isSurfaceEvent,
} from '@deepseek-ai/dsh-session/surface'
import type {
HistoryEntry, ToolCallView, ToolResultView,
} from '@deepseek-ai/dsh-client-connection/client'
import type {
AssistantRequestConfig, AssistantTiming, CodeSubCall, ConversationNode,
PartialAssistant, RunningToolCall,
} from '../sessions/conversation.ts'
import { toAssistantBlocks } from '../sessions/conversation.ts'
import type {
ConversationContext, ConversationContextOriginKind,
} from '../sessions/conversation-context.ts'
import type { ConversationPromptSnapshot } from '../sessions/request-inspection.ts'
import { PartialAccumulator } from '../sessions/partial.ts'
interface CallIndexEntry {
name: string
argsRaw: string
time: number
callView: ToolCallView | null
}
interface FoldedContext {
generation: number
nodes: readonly number[]
originSeq?: number
}
interface AssistantStepMetadata {
stepStartTime: number | null
firstTokenTime: number | null
}
/** Immutable conversation projections derived only from the history source. */
export interface ConversationHistoryProjection {
eventNodes: readonly ConversationNode[]
contexts: readonly ConversationContext[]
interruptedNodes: readonly ConversationNode[]
partial: PartialAssistant | null
runningCalls: readonly RunningToolCall[]
codeDispatches: ReadonlyMap<string, readonly CodeSubCall[]>
}
function assistantStepKey(turn: number, step: number): string {
return `${turn}\u0000${step}`
}
// Trajectory owns surface-window reconstruction so its immutable ledger does
// not depend on Chat's live fold adapter or Session's mutable state.
/* jscpd:ignore-start */
function paddingEvent(seq: number): SessionEvent {
return { type: 'noop/padding', seq, time: 0, data: {} } as unknown as SessionEvent
}
function replacementCrossesWindowHead(event: SessionEvent, baseSeq: number): boolean {
if (!isSurfaceEvent(event) || event.surfaceOp === 'append') return false
return event.surfaceOp.start < baseSeq || event.surfaceOp.end < baseSeq
}
/* jscpd:ignore-end */
function contextOriginKind(event: SessionEvent | undefined): ConversationContextOriginKind {
if (event?.type !== 'user/message') return 'rewrite'
const source = event.data.source
if (typeof source === 'object' && 'kind' in source && 'plugin' in source) {
if (source.plugin === 'compact') return 'compaction'
if (source.plugin === 'rewind') return 'rewind'
}
return 'rewrite'
}
function isTokenDelta(chunk: SessionEvent<'assistant/chunk'>['data']['chunk']): boolean {
switch (chunk.type) {
case 'text-delta':
case 'reasoning-delta':
return chunk.text !== ''
case 'tool-call-delta':
return chunk.argumentsDelta !== '' || chunk.name !== undefined
default:
return false
}
}
function foldContexts(events: readonly SessionEvent[]): readonly FoldedContext[] {
const replay: SessionEvent[] = []
const surface = new SurfaceManager(replay)
const contexts: FoldedContext[] = []
let generation = 0
let originSeq: number | undefined
for (const event of events) {
if (isSurfaceEvent(event) && event.surfaceOp !== 'append') {
contexts.push({
generation,
nodes: [...surface.nodes],
...(originSeq === undefined ? {} : { originSeq }),
})
generation++
originSeq = event.seq
}
replay.push(event)
}
contexts.push({
generation,
nodes: [...surface.nodes],
...(originSeq === undefined ? {} : { originSeq }),
})
return contexts
}
// History projection owns its node mapping so Chat's live adapter remains free
// of inspection metadata and lifecycle coupling.
/* jscpd:ignore-start */
function materializeNode(
event: SessionEvent,
callIndex: ReadonlyMap<string, CallIndexEntry>,
resultView: ToolResultView | null,
assistantTiming: AssistantTiming | undefined,
requestConfig: AssistantRequestConfig | undefined,
): ConversationNode {
switch (event.type) {
case 'user/message':
if (event.data.source.kind !== 'user') {
return {
kind: 'context', seq: event.seq, time: event.time,
content: event.data.content, source: event.data.source,
}
}
return {
kind: 'user', seq: event.seq, time: event.time,
content: event.data.content, source: event.data.source,
}
case 'assistant/message':
return {
kind: 'assistant', seq: event.seq, time: event.time,
turn: event.data.turn, step: event.data.step,
blocks: toAssistantBlocks(event.data.message.content), usage: event.data.usage,
provenance: {
provider: event.data.message.source.provider,
model: event.data.message.source.model,
},
...(requestConfig === undefined ? {} : { requestConfig }),
...(assistantTiming === undefined ? {} : { timing: assistantTiming }),
}
case 'steering/message':
return {
kind: 'steering', seq: event.seq, time: event.time, turn: event.data.turn,
content: event.data.message.content, source: event.data.message.source,
}
case 'tool/result': {
const result = event.data.message.content[0]
const callId = String(event.data.message.source.callId)
const call = callIndex.get(callId)
return {
kind: 'tool-result', seq: event.seq, time: event.time,
callId,
call: call === undefined ? null : { name: call.name, argsRaw: call.argsRaw },
callTime: call?.time ?? null,
content: result.content, isError: result.isError === true,
...(event.data.error === undefined ? {} : { error: event.data.error }),
meta: event.data.meta,
callView: call?.callView ?? null,
resultView,
}
}
default:
return {
kind: 'unknown', seq: event.seq, time: event.time,
type: event.type, data: (event as { data?: unknown }).data,
}
}
}
/* jscpd:ignore-end */
function projectTransient(entries: readonly HistoryEntry[]): Pick<
ConversationHistoryProjection,
'interruptedNodes' | 'partial' | 'runningCalls' | 'codeDispatches'
> {
let partial: PartialAccumulator | null = null
const openCalls = new Map<string, RunningToolCall>()
const interruptedNodes: ConversationNode[] = []
const codeDispatches = new Map<string, readonly CodeSubCall[]>()
for (const entry of entries) {
const { event } = entry
if ((event.type as string) === 'tool/code-dispatch-start') {
const data = event.data as unknown as {
parentCallId: string
subCallId: string
name: string
arguments: unknown
}
const siblings = codeDispatches.get(data.parentCallId) ?? []
// The independent replay emits the same public running-call shape as
// Chat without reading or mutating Session's live index.
/* jscpd:ignore-start */
codeDispatches.set(data.parentCallId, [...siblings, {
callId: data.subCallId,
name: data.name,
argsRaw: JSON.stringify(data.arguments),
turn: 0,
step: 0,
time: event.time,
callView: null,
}])
/* jscpd:ignore-end */
continue
}
if ((event.type as string) === 'tool/code-dispatch') {
const data = event.data as unknown as {
parentCallId: string
subCallId: string
name: string
arguments: unknown
isError: boolean
content: ContentBlock[]
}
const siblings = codeDispatches.get(data.parentCallId) ?? []
const at = siblings.findIndex(sub => sub.callId === data.subCallId)
const started = at === -1 ? undefined : siblings[at]
// History independently reproduces the public settled-call shape instead
// of consuming Session's live code-dispatch projection.
/* jscpd:ignore-start */
const settled: CodeSubCall = {
kind: 'tool-result', seq: event.seq, time: event.time,
callId: data.subCallId,
call: { name: data.name, argsRaw: JSON.stringify(data.arguments) },
callTime: started?.time ?? null,
content: data.content,
isError: data.isError,
callView: null,
resultView: null,
}
codeDispatches.set(
data.parentCallId,
at === -1
? [...siblings, settled]
: siblings.map((sub, index) => index === at ? settled : sub),
)
/* jscpd:ignore-end */
continue
}
switch (event.type) {
case 'assistant/chunk': {
const { turn, step, chunk } = event.data
if (partial === null || partial.turn !== turn || partial.step !== step) {
partial = new PartialAccumulator(turn, step)
}
partial.push(chunk)
break
}
case 'assistant/message':
if (partial?.turn === event.data.turn && partial.step === event.data.step) partial = null
break
case 'tool/call':
// History reconstructs its own in-flight index; this intentionally
// mirrors the published Chat node shape, not Chat's mutable state.
/* jscpd:ignore-start */
openCalls.set(String(event.data.callId), {
callId: String(event.data.callId),
name: event.data.name,
argsRaw: event.data.arguments,
turn: event.data.turn,
step: event.data.step,
time: event.time,
callView: entry.view?.for === 'call' ? entry.view.view : null,
})
/* jscpd:ignore-end */
break
case 'tool/result':
openCalls.delete(String(event.data.message.source.callId))
break
case 'turn/end': {
if (partial !== null && partial.turn === event.data.turn) {
const { blocks } = partial.toPartial()
const visible = blocks.some(block =>
block.kind === 'text' || block.kind === 'reasoning' ? block.text !== '' : true)
if (visible) {
interruptedNodes.push({
kind: 'assistant', seq: event.seq - 0.9, time: event.time,
turn: partial.turn, step: partial.step, blocks, interrupted: true,
})
}
partial = null
}
let callOffset = 0
for (const [callId, call] of openCalls) {
if (call.turn !== event.data.turn) continue
openCalls.delete(callId)
// Interrupted terminal nodes are reconstructed independently so a
// Trajectory replay cannot observe Session's frozen-node lifecycle.
/* jscpd:ignore-start */
interruptedNodes.push({
kind: 'tool-result', seq: event.seq - 0.8 + callOffset++ * 0.01,
time: event.time,
callId,
call: { name: call.name, argsRaw: call.argsRaw },
callTime: call.time,
content: [],
isError: true,
error: { name: 'Interrupted', code: 'interrupted' },
callView: call.callView,
resultView: null,
})
/* jscpd:ignore-end */
}
break
}
default:
break
}
}
return {
interruptedNodes,
partial: partial?.toPartial() ?? null,
runningCalls: [...openCalls.values()],
codeDispatches,
}
}
/**
* Project one immutable history ledger without reading or mutating Chat state.
* @param entries - Contiguous history entries in sequence order.
* @returns Event order, context lineage, and transient tail state.
*/
export function projectConversationHistory(
entries: readonly HistoryEntry[],
): ConversationHistoryProjection {
const events = entries.map(entry => entry.event)
const baseSeq = events[0]?.seq ?? 0
const padded = [
...Array.from({ length: baseSeq }, (_, seq) => paddingEvent(seq)),
...events,
]
const callIndex = new Map<string, CallIndexEntry>()
const resultViews = new Map<number, ToolResultView>()
const assistantSteps = new Map<string, AssistantStepMetadata>()
const assistantTimings = new Map<number, AssistantTiming>()
const assistantRequestConfigs = new Map<number, AssistantRequestConfig>()
const promptsByContext = new Map<number, ConversationPromptSnapshot>()
let activeRequestConfig: AssistantRequestConfig | undefined
let activePrompt: ConversationPromptSnapshot | undefined
let contextGeneration = 0
for (const [index, event] of events.entries()) {
const view = entries[index]?.view
if (event.type === 'tool/call') {
callIndex.set(String(event.data.callId), {
name: event.data.name,
argsRaw: event.data.arguments,
time: event.time,
callView: view?.for === 'call' ? view.view : null,
})
} else if (event.type === 'tool/result' && view?.for === 'result') {
resultViews.set(event.seq, view.view)
}
if (isSurfaceEvent(event) && event.surfaceOp !== 'append') {
contextGeneration++
if (activePrompt !== undefined) promptsByContext.set(contextGeneration, activePrompt)
}
if (event.type === 'request/header') {
activeRequestConfig = event.data.header.config
activePrompt = {
config: event.data.header.config,
system: event.data.header.system ?? '',
tools: event.data.header.tools ?? [],
}
promptsByContext.set(contextGeneration, activePrompt)
} else if (event.type === 'step/start') {
assistantSteps.set(
assistantStepKey(event.data.turn, event.data.step),
{ stepStartTime: event.time, firstTokenTime: null },
)
} else if (event.type === 'assistant/chunk' && isTokenDelta(event.data.chunk)) {
const key = assistantStepKey(event.data.turn, event.data.step)
const current = assistantSteps.get(key) ?? {
stepStartTime: null,
firstTokenTime: null,
}
if (current.firstTokenTime === null) {
assistantSteps.set(key, { ...current, firstTokenTime: event.time })
}
} else if (event.type === 'assistant/message') {
assistantTimings.set(
event.seq,
{
...(assistantSteps.get(assistantStepKey(event.data.turn, event.data.step)) ?? {
stepStartTime: null,
firstTokenTime: null,
}),
completedTime: event.time,
},
)
if (activeRequestConfig !== undefined) {
assistantRequestConfigs.set(event.seq, activeRequestConfig)
}
}
}
const nodeCache = new Map<number, ConversationNode>()
const materialize = (seq: number): ConversationNode | undefined => {
const cached = nodeCache.get(seq)
if (cached !== undefined) return cached
const event = padded[seq]
if (event === undefined || !isSurfaceEligibleType(event.type)) return
const node = materializeNode(
event,
callIndex,
resultViews.get(seq) ?? null,
assistantTimings.get(seq),
assistantRequestConfigs.get(seq),
)
nodeCache.set(seq, node)
return node
}
const eventNodes = events.flatMap((event) => {
const node = materialize(event.seq)
return node === undefined ? [] : [node]
})
let contexts: readonly ConversationContext[]
if (events.some(event => replacementCrossesWindowHead(event, baseSeq))) {
contexts = [{
id: 0,
...(activePrompt === undefined ? {} : { prompt: activePrompt }),
nodes: eventNodes,
}]
} else {
try {
contexts = foldContexts(padded).map((context): ConversationContext => {
const nodes = context.nodes.flatMap((seq) => {
const node = materialize(seq)
return node === undefined ? [] : [node]
})
const prompt = promptsByContext.get(context.generation)
if (context.originSeq === undefined) {
return {
id: context.generation,
...(prompt === undefined ? {} : { prompt }),
nodes,
}
}
const originEvent = padded[context.originSeq]
return {
id: context.generation,
parentId: context.generation - 1,
origin: contextOriginKind(originEvent),
originSeq: context.originSeq,
...(originEvent === undefined ? {} : { createdAt: originEvent.time }),
...(prompt === undefined ? {} : { prompt }),
nodes,
}
})
} catch (error) {
console.error('[web-runtime] history surface fold failed, using event order:', error)
contexts = [{
id: 0,
...(activePrompt === undefined ? {} : { prompt: activePrompt }),
nodes: eventNodes,
}]
}
}
return {
eventNodes,
contexts,
...projectTransient(entries),
}
}

View File

@@ -0,0 +1,66 @@
import type { Context } from 'cordis'
import type {
HostFrame, IApiClient, MuxFrame, RpcRequest, SessionId,
} from '@deepseek-ai/dsh-client-connection/client'
import type {
ISessionHistory, SessionHistoryFace,
} from '../contract/session-history.ts'
import { SessionHistorySource } from './source.ts'
/** Root registry and frame router for independent inspection histories. */
export class SessionHistoryService implements ISessionHistory {
private readonly sources = new Map<SessionId, SessionHistorySource>()
/**
* @param ctx - Client root context.
* @param api - Shared wire client.
*/
constructor(ctx: Context, private readonly api: IApiClient) {
ctx.reflect.provide('sessionHistory', this, undefined)
}
/**
* Resolve one identity-stable history source.
* @param sessionId - Host session identity.
* @returns Source independent from SessionManager.
*/
source(sessionId: SessionId): SessionHistoryFace {
let source = this.sources.get(sessionId)
if (source === undefined) {
source = new SessionHistorySource(sessionId, this.api)
this.sources.set(sessionId, source)
}
return source
}
/**
* Route history-relevant mux frames only to an existing source.
* @param envelope - Validated mux envelope.
*/
handleMuxEnvelope(envelope: RpcRequest<MuxFrame>): void {
const frame = envelope.payload
if (frame.type === 'stream/error') return
this.sources.get(frame.sessionId)?.handleMuxFrame(frame)
}
/**
* Drop a removed session's independent history source.
* @param envelope - Validated host envelope.
*/
handleHostEnvelope(envelope: RpcRequest<HostFrame>): void {
const frame = envelope.payload
if (frame.type !== 'host/session-removed') return
this.sources.get(frame.sessionId)?.dispose()
this.sources.delete(frame.sessionId)
}
/** Invalidate requests from the dead connection generation. */
handleDisconnected(): void {
for (const source of this.sources.values()) source.handleDisconnected()
}
/** Rebuild every previously activated source from the new generation. */
handleConnected(): void {
for (const source of this.sources.values()) source.resync()
}
}

View File

@@ -0,0 +1,352 @@
import type {
HistoryEntry, IApiClient, MuxFrame, RpcError, SessionId,
} from '@deepseek-ai/dsh-client-connection/client'
import { transportError } from '@deepseek-ai/dsh-host-apiproxy/api'
import type {
SessionHistoryFace, SessionHistorySnapshot,
} from '../contract/session-history.ts'
import { createHistoryInspection } from '../sessions/history.ts'
import { Notifier } from '../sessions/notifier.ts'
const HISTORY_PAGE_MESSAGES = 50
function isAborted(signal: AbortSignal | undefined): boolean {
return signal?.aborted === true
}
/** Independent raw-history owner used only by inspection consumers. */
export class SessionHistorySource implements SessionHistoryFace {
private entries: readonly HistoryEntry[] = []
private baseSeq = 0
private hasMore = false
private state: SessionHistorySnapshot['state'] = 'cold'
private error: RpcError | null = null
private generation = 0
private persistentConsumer = false
private readonly consumerSignals = new Set<AbortSignal>()
private openPromise: Promise<void> | null = null
private olderPromise: Promise<void> | null = null
private stitching = false
private liveBuffer: HistoryEntry[] = []
private subscribedLastSeq: number | null = null
private inspectionCache: {
entries: readonly HistoryEntry[]
value: SessionHistorySnapshot['inspection']
} | null = null
private snapshotCache: SessionHistorySnapshot
private readonly notifier = new Notifier(() => {
this.snapshotCache = this.buildSnapshot()
})
/**
* @param sessionId - Host session identity.
* @param api - Shared wire client.
*/
constructor(
readonly sessionId: SessionId,
private readonly api: IApiClient,
) {
this.snapshotCache = this.buildSnapshot()
}
/**
* Subscribe to ledger changes.
* @param listener - Change callback.
* @returns Unsubscribe function.
*/
subscribe(listener: () => void): () => void {
return this.notifier.subscribe(listener)
}
/**
* Read the cached ledger snapshot.
* @returns Stable snapshot until the source changes.
*/
getSnapshot(): SessionHistorySnapshot {
this.notifier.ensureFresh()
return this.snapshotCache
}
/**
* Load the tail and exhaust all available older pages.
* @param signal - Consumer lifetime.
* @returns When paging completes, fails to advance, or is aborted.
*/
async loadAll(signal?: AbortSignal): Promise<void> {
if (signal?.aborted === true) return
this.trackConsumer(signal)
await this.open()
while (
!isAborted(signal)
&& this.state === 'ready'
&& this.hasMore
) {
const previousBaseSeq = this.baseSeq
await this.loadOlder()
if (isAborted(signal) || this.baseSeq === previousBaseSeq) return
}
}
/** Rebuild and page for whichever mounted consumers survive a reconnect. */
private async loadForConsumers(): Promise<void> {
await this.open()
while (
this.hasConsumer()
&& this.state === 'ready'
&& this.hasMore
) {
const previousBaseSeq = this.baseSeq
await this.loadOlder()
if (!this.hasConsumer() || this.baseSeq === previousBaseSeq) return
}
}
/**
* Route a relevant mux frame without involving the Chat session.
* @param frame - Session-addressed frame.
*/
handleMuxFrame(frame: MuxFrame): void {
if (frame.type === 'session/subscribed') {
this.subscribedLastSeq = frame.lastSeq
return
}
if (frame.type !== 'session/event') return
this.acceptLive({ event: frame.event, ...(frame.view === undefined ? {} : { view: frame.view }) })
}
/** Invalidate dead-generation requests while retaining the last readable snapshot. */
handleDisconnected(): void {
this.generation++
this.openPromise = null
this.olderPromise = null
this.stitching = false
this.liveBuffer = []
this.subscribedLastSeq = null
if (this.state !== 'cold') {
this.state = 'cold'
this.error = null
this.notifier.markDirty()
}
}
/** Rebuild an activated ledger from the new connection generation. */
resync(): void {
if (!this.hasConsumer()) return
this.generation++
this.openPromise = null
this.olderPromise = null
this.stitching = false
this.liveBuffer = []
this.subscribedLastSeq = null
this.entries = []
this.baseSeq = 0
this.hasMore = false
this.state = 'cold'
this.error = null
this.notifier.markDirty()
void this.loadForConsumers()
}
/** Stop future refresh work after the host removes the session. */
dispose(): void {
this.persistentConsumer = false
this.consumerSignals.clear()
this.generation++
this.openPromise = null
this.olderPromise = null
this.liveBuffer = []
}
private open(): Promise<void> {
if (this.state === 'ready') return Promise.resolve()
if (this.openPromise !== null) return this.openPromise
const generation = this.generation
const operation = this.doOpen(generation)
const settled = operation.finally(() => {
if (this.openPromise === settled) this.openPromise = null
})
this.openPromise = settled
return settled
}
private trackConsumer(signal: AbortSignal | undefined): void {
if (signal === undefined) {
this.persistentConsumer = true
return
}
if (this.consumerSignals.has(signal)) return
this.consumerSignals.add(signal)
signal.addEventListener('abort', () => {
this.consumerSignals.delete(signal)
}, { once: true })
}
private hasConsumer(): boolean {
return this.persistentConsumer || this.consumerSignals.size > 0
}
private async doOpen(generation: number): Promise<void> {
this.state = 'loading'
this.error = null
this.notifier.markDirty()
try {
let { result } = await this.api.sessions.history({
sessionId: this.sessionId,
maxMessages: HISTORY_PAGE_MESSAGES,
})
if (generation !== this.generation) return
if (!result.ok) {
this.state = 'error'
this.error = result.error
return
}
this.installTail(result.value.events, result.value.hasMore, true)
const tailSeq = this.tailSeq()
if (
this.subscribedLastSeq !== null
&& tailSeq !== null
&& this.subscribedLastSeq > tailSeq
) {
result = (await this.api.sessions.history({
sessionId: this.sessionId,
maxMessages: HISTORY_PAGE_MESSAGES,
})).result
if (generation !== this.generation) return
if (result.ok) this.installTail(result.value.events, result.value.hasMore, true)
}
this.state = 'ready'
} catch (error) {
if (generation !== this.generation) return
this.state = 'error'
const folded = transportError<never>(error)
/* v8 ignore next -- transportError always returns the error branch. */
this.error = folded.ok ? null : folded.error
} finally {
if (generation === this.generation) this.notifier.markDirty()
}
}
private loadOlder(): Promise<void> {
if (this.olderPromise !== null) return this.olderPromise
if (this.state !== 'ready' || !this.hasMore) return Promise.resolve()
const generation = this.generation
const operation = (async () => {
try {
const { result } = await this.api.sessions.history({
sessionId: this.sessionId,
beforeSeq: this.baseSeq,
maxMessages: HISTORY_PAGE_MESSAGES,
})
if (generation !== this.generation || this.state !== 'ready' || !result.ok) return
const older = result.value.events
if (older.length === 0) {
this.hasMore = result.value.hasMore
return
}
const tail = older.at(-1)
if (tail === undefined || tail.event.seq + 1 !== this.baseSeq) {
console.error(
`[web-runtime] inspection history page discontinuous: tail seq ${tail?.event.seq} vs baseSeq ${this.baseSeq}`,
)
this.hasMore = false
return
}
this.entries = [...older, ...this.entries]
this.baseSeq = older[0]?.event.seq ?? this.baseSeq
this.hasMore = result.value.hasMore
} catch (error) {
console.error('[web-runtime] inspection history paging failed:', error)
}
})()
const settled = operation.finally(() => {
if (this.olderPromise !== settled) return
this.olderPromise = null
this.notifier.markDirty()
})
this.olderPromise = settled
return settled
}
private installTail(
tail: readonly HistoryEntry[],
hasMore: boolean,
replace: boolean,
): void {
if (replace) {
this.entries = [...tail]
this.hasMore = hasMore
} else {
const firstSeq = tail[0]?.event.seq
const prefix = firstSeq === undefined
? this.entries
: this.entries.filter(entry => entry.event.seq < firstSeq)
this.entries = [...prefix, ...tail]
}
this.baseSeq = this.entries[0]?.event.seq ?? 0
const buffered = this.liveBuffer
this.liveBuffer = []
for (const entry of buffered) this.appendLive(entry)
this.notifier.markDirty()
}
private acceptLive(entry: HistoryEntry): void {
if (this.state === 'loading' || this.stitching) {
this.liveBuffer.push(entry)
return
}
if (this.state !== 'ready') return
const tailSeq = this.tailSeq()
if (tailSeq !== null && entry.event.seq > tailSeq + 1) {
this.liveBuffer.push(entry)
void this.repairGap()
return
}
this.appendLive(entry)
this.notifier.markDirty()
}
private appendLive(entry: HistoryEntry): void {
const tailSeq = this.tailSeq()
if (tailSeq !== null && entry.event.seq <= tailSeq) return
this.entries = [...this.entries, entry]
}
private async repairGap(): Promise<void> {
if (this.stitching) return
this.stitching = true
const generation = this.generation
try {
const { result } = await this.api.sessions.history({
sessionId: this.sessionId,
maxMessages: HISTORY_PAGE_MESSAGES,
})
if (result.ok && generation === this.generation && this.state === 'ready') {
this.installTail(result.value.events, result.value.hasMore, false)
}
} catch (error) {
console.error('[web-runtime] inspection history gap repair failed:', error)
} finally {
if (generation === this.generation) this.stitching = false
}
}
private tailSeq(): number | null {
return this.entries.at(-1)?.event.seq ?? null
}
private buildSnapshot(): SessionHistorySnapshot {
if (this.inspectionCache?.entries !== this.entries) {
const entries = this.entries
this.inspectionCache = {
entries,
value: createHistoryInspection(() => entries),
}
}
return {
state: this.state,
error: this.error,
hasMore: this.hasMore,
inspection: this.inspectionCache.value,
}
}
}

View File

@@ -0,0 +1,23 @@
import type { ConversationNode } from './conversation.ts'
import type { ConversationPromptSnapshot } from './request-inspection.ts'
/** Operation that started a new append-only model context. */
export type ConversationContextOriginKind = 'compaction' | 'rewind' | 'rewrite'
/** One immutable model-context generation reconstructed from surface replacements. */
export interface ConversationContext {
/** Zero-based generation within the session; stable across later appends. */
id: number
/** Previous generation in this session; absent for the initial context. */
parentId?: number
/** Why this generation exists; absent for the initial context. */
origin?: ConversationContextOriginKind
/** Event seq of the replacement that created this generation. */
originSeq?: number
/** Unix epoch ms of the replacement that created this generation. */
createdAt?: number
/** Latest request header observed in this generation, inherited until a later header replaces it. */
prompt?: ConversationPromptSnapshot
/** Final frozen nodes for historical generations, or current folded nodes for the tail. */
nodes: readonly ConversationNode[]
}

View File

@@ -11,9 +11,26 @@ import type {
RpcError, SessionId, ToolCallView, ToolResultView,
} from '@deepseek-ai/dsh-client-connection/client'
import type { PendingInteraction } from './pending.ts'
export type { TodoItem }
/** Request configuration recorded for one provider call. */
export interface AssistantRequestConfig {
provider: string
model: string
purpose?: string
thinking?: string
reasoningEffort?: string
temperature?: number
maxTokens?: number
stop?: readonly string[]
}
/** Stable provider/model identity reported for one completed request. */
export interface AssistantProvenanceView {
provider: string
model: string
}
/** Assistant content blocks sorted by what the UI cares about
* (text body / collapsible reasoning / tool-call card head / other fallback). */
export type AssistantBlock =
@@ -55,6 +72,16 @@ export interface UserMessageNode {
source: unknown
}
/** Recorded boundaries used to derive assistant latency and throughput. */
export interface AssistantTiming {
/** Matching step/start timestamp, or null when it is outside the current event window. */
stepStartTime: number | null
/** First non-empty text/reasoning/tool delta timestamp, or null when no token delta was recorded. */
firstTokenTime: number | null
/** Final assistant/message timestamp. */
completedTime: number
}
/** A finalized (or interruption-frozen) assistant message. */
export interface AssistantMessageNode {
kind: 'assistant'
@@ -65,6 +92,10 @@ export interface AssistantMessageNode {
step: number
blocks: readonly AssistantBlock[]
usage?: unknown
provenance?: AssistantProvenanceView
requestConfig?: AssistantRequestConfig
/** Timing derived from the recorded step/chunk/message event sequence. */
timing?: AssistantTiming
/** Frozen partial of an aborted turn (no finalize ever arrives): rendered with a 已停止 marker.
* Synthetic seq (fractional, derived from the turn/end seq) keeps it ordered inside the flow. */
interrupted?: true

View File

@@ -7,7 +7,9 @@ import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
// Subpath export (package.json exports "./surface", alias added for this): all value imports
// go through it — the package root points at lib/index.js (needs a build) which the vite
// browser bundle cannot resolve; surface.ts has no Node dependencies.
import { SurfaceManager, isSurfaceEligibleType } from '@deepseek-ai/dsh-session/surface'
import {
SurfaceManager, isSurfaceEligibleType, isSurfaceEvent,
} from '@deepseek-ai/dsh-session/surface'
import type { CommandId } from '@deepseek-ai/dsh-commands/brand'
import type { ToolCallView, ToolEventView, ToolResultView } from '@deepseek-ai/dsh-client-connection/client'
import type { CommandNode, ConversationNode } from './conversation.ts'
@@ -33,6 +35,11 @@ function paddingEvent(seq: number): SessionEvent {
return { type: 'noop/padding', seq, time: 0, data: {} } as unknown as SessionEvent
}
function replacementCrossesWindowHead(event: SessionEvent, baseSeq: number): boolean {
if (!isSurfaceEvent(event) || event.surfaceOp === 'append') return false
return event.surfaceOp.start < baseSeq || event.surfaceOp.end < baseSeq
}
/** One event -> UI node (pure function; the six-variant ConversationNode union). */
function materializeNode(
event: SessionEvent,
@@ -137,7 +144,7 @@ export class FoldAdapter {
for (const event of events) this.padded.push(event)
this.surface = new SurfaceManager(this.padded)
this.nodeCache.clear()
this.degraded = false
this.degraded = events.some(event => replacementCrossesWindowHead(event, baseSeq))
this.callIdx = new Map()
this.resultViews.clear()
this.commandIdx = new Map()
@@ -160,6 +167,7 @@ export class FoldAdapter {
append(event: SessionEvent, view?: ToolEventView): void {
this.rev++
this.padded.push(event)
if (replacementCrossesWindowHead(event, this.baseSeq)) this.degraded = true
this.indexCall(event, view)
this.indexCommand(event)
}

View File

@@ -0,0 +1,66 @@
import type { ToolSchema } from '@deepseek-ai/dsh-llm/types'
import type { HistoryEntry } from '@deepseek-ai/dsh-client-connection/client'
import type {
CodeSubCall, ConversationNode, PartialAssistant, RunningToolCall,
} from './conversation.ts'
import type { ConversationContext } from './conversation-context.ts'
import { projectConversationHistory } from '../session-history/history-fold.ts'
import { inspectRequests, type RequestView } from './request-inspection.ts'
/** Lazily derived inspection data for one immutable session-history window. */
export interface SessionHistoryInspection {
eventNodes: readonly ConversationNode[]
contexts: readonly ConversationContext[]
requests: readonly RequestView[]
callSchemas: ReadonlyMap<string, ToolSchema>
interruptedNodes: readonly ConversationNode[]
partial: PartialAssistant | null
runningCalls: readonly RunningToolCall[]
codeDispatches: ReadonlyMap<string, readonly CodeSubCall[]>
}
/**
* Create a lazy inspection projection over an immutable history window.
* Conversation consumers retain the cheap wrapper; only Trajectory snapshots
* the entries and replays event order and request lifecycle state.
* @param loadEntries - Lazily snapshots contiguous raw entries in sequence order.
* @returns Lazy, memoized inspection fields for that exact window.
*/
export function createHistoryInspection(
loadEntries: () => readonly HistoryEntry[],
): SessionHistoryInspection {
let entries: readonly HistoryEntry[] | undefined
let conversation: ReturnType<typeof projectConversationHistory> | undefined
let requests: ReturnType<typeof inspectRequests> | undefined
const historyEntries = () => entries ??= loadEntries()
const conversationProjection = () =>
conversation ??= projectConversationHistory(historyEntries())
const requestProjection = () =>
requests ??= inspectRequests(historyEntries())
return {
get eventNodes() {
return conversationProjection().eventNodes
},
get contexts() {
return conversationProjection().contexts
},
get interruptedNodes() {
return conversationProjection().interruptedNodes
},
get partial() {
return conversationProjection().partial
},
get runningCalls() {
return conversationProjection().runningCalls
},
get codeDispatches() {
return conversationProjection().codeDispatches
},
get requests() {
return requestProjection().requests
},
get callSchemas() {
return requestProjection().callSchemas
},
}
}

View File

@@ -0,0 +1,401 @@
// Request-centric inspection read model. Ordinary generation and compaction
// calls share one chronological projection; presentation-specific grouping
// remains in the trajectory consumer.
import type { ContentBlock, TokenUsage, ToolSchema } from '@deepseek-ai/dsh-llm/types'
import type { HistoryEntry } from '@deepseek-ai/dsh-client-connection/client'
import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
import type {
AssistantProvenanceView, AssistantRequestConfig,
} from './conversation.ts'
export type {
AssistantProvenanceView, AssistantRequestConfig,
} from './conversation.ts'
/** Complete model-visible request header in force for an ordinary generation. */
export interface ConversationPromptSnapshot {
/** Provider/model and sampling configuration from the effective request header. */
config: AssistantRequestConfig
/** Rendered system prompt text; empty when the request had no system prompt. */
system: string
/** Complete tool catalog sent with the request, including tools that were never called. */
tools: readonly ToolSchema[]
}
/** System/tool change introduced while preparing one ordinary request. */
export interface RequestPromptChange {
/** Sequence of the request/header event that introduced this state. */
seq: number
/** Unix epoch ms from the request/header event. */
time: number
/** How the model-visible prompt differs from the previous recorded state. */
kind: 'initial' | 'system' | 'tools' | 'system-and-tools'
/** State immediately before this change; absent for the initial header. */
previous?: ConversationPromptSnapshot
}
/** One provider request reconstructed from durable request lifecycle events. */
export interface RequestView {
/** Request category; compaction is a purpose, not a separate projection. */
purpose: 'assistant' | 'compaction'
/** Sequence that opened the operation represented by this request. */
startSeq: number
turn: number
/** Agent-loop step, or zero for a direct compaction request. */
step: number
startedAt: number
completedAt: number | null
status: 'running' | 'complete' | 'error'
error?: string
/** Effective ordinary request input, inherited until a later header changes it. */
prompt?: ConversationPromptSnapshot
/** Prompt change logged while preparing this request. */
promptChange?: RequestPromptChange
provenance?: AssistantProvenanceView
requestConfig?: AssistantRequestConfig
usage?: unknown
/** Assistant message or compaction summary sequence produced by this request. */
resultSeq?: number
/** Compaction replacement message sequence, when one was committed. */
replacementSeq?: number
/** Safe compaction summary projection. */
summary?: readonly ContentBlock[]
/** Complete compaction provider output before the safe projection. */
rawOutput?: readonly ContentBlock[]
/** Retry ordinal scheduled after a failed ordinary request. */
retry?: number
maxRetries?: number
retryDelayMs?: number
}
/** Immutable request-centric projection derived from one history window. */
export interface RequestInspectionSnapshot {
requests: readonly RequestView[]
callSchemas: ReadonlyMap<string, ToolSchema>
}
/**
* Derive the request-centric read model from one immutable history window.
* Compaction participates as a request purpose rather than a parallel
* top-level collection.
* @param entries - Contiguous raw session history.
* @returns Requests and call-time schemas derived from that history.
*/
export function inspectRequests(
entries: readonly HistoryEntry[],
): RequestInspectionSnapshot {
const events = entries.map(entry => entry.event)
return {
requests: deriveRequests(events),
callSchemas: deriveCallSchemas(events),
}
}
interface RetryEvent {
type: 'llm/retry'
seq: number
time: number
data: {
turn: number
step: number
retry: number
maxRetries: number
delayMs: number
failure: { message: string }
}
}
interface CompactionStartEvent {
type: 'compact/start'
seq: number
time: number
data: { turn: number }
}
interface CompactionSummaryEvent {
type: 'compact/summary'
seq: number
time: number
data: {
summary: readonly ContentBlock[]
rawOutput?: readonly ContentBlock[]
provider: string
model: string
maxTokens?: number
usage?: unknown
}
}
interface CompactionEndEvent {
type: 'compact/end'
seq: number
time: number
data: { turn: number; error?: string }
}
function requestKey(turn: number, step: number): string {
return `${turn}\u0000${step}`
}
function addTokenUsage(current: unknown, next: TokenUsage): TokenUsage {
const previous = current as TokenUsage | undefined
return {
inputTokens: (previous?.inputTokens ?? 0) + next.inputTokens,
outputTokens: (previous?.outputTokens ?? 0) + next.outputTokens,
...(previous?.cacheReadTokens === undefined && next.cacheReadTokens === undefined
? {}
: {
cacheReadTokens:
(previous?.cacheReadTokens ?? 0) + (next.cacheReadTokens ?? 0),
}),
...(previous?.cacheWriteTokens === undefined && next.cacheWriteTokens === undefined
? {}
: {
cacheWriteTokens:
(previous?.cacheWriteTokens ?? 0) + (next.cacheWriteTokens ?? 0),
}),
...(previous?.reasoningTokens === undefined && next.reasoningTokens === undefined
? {}
: {
reasoningTokens:
(previous?.reasoningTokens ?? 0) + (next.reasoningTokens ?? 0),
}),
}
}
function deriveCallSchemas(
events: readonly SessionEvent[],
): ReadonlyMap<string, ToolSchema> {
let active = new Map<string, ToolSchema>()
const calls = new Map<string, ToolSchema>()
const capture = (callId: string, name: string): void => {
if (calls.has(callId)) return
const schema = active.get(name)
if (schema !== undefined) calls.set(callId, schema)
}
for (const event of events) {
if (event.type === 'request/header') {
const tools: unknown = event.data.header.tools
active = new Map(
Array.isArray(tools)
? (tools as ToolSchema[]).map(schema => [schema.name, schema])
: [],
)
continue
}
if (event.type === 'tool/call') {
capture(String(event.data.callId), event.data.name)
continue
}
const type = event.type as string
if (type === 'tool/code-dispatch-start' || type === 'tool/code-dispatch') {
const data = event.data as unknown as { subCallId: string; name: string }
capture(data.subCallId, data.name)
}
}
return calls
}
function promptChange(
previous: ConversationPromptSnapshot | undefined,
prompt: ConversationPromptSnapshot,
event: SessionEvent<'request/header'>,
): RequestPromptChange | undefined {
const systemChanged = previous !== undefined && previous.system !== prompt.system
const toolsChanged = previous !== undefined
&& JSON.stringify(previous.tools) !== JSON.stringify(prompt.tools)
if (previous !== undefined && !systemChanged && !toolsChanged) return
return {
seq: event.seq,
time: event.time,
kind: previous === undefined
? 'initial'
: systemChanged && toolsChanged
? 'system-and-tools'
: systemChanged
? 'system'
: 'tools',
...(previous === undefined ? {} : { previous }),
}
}
/** Project ordinary and compaction provider calls into one chronological request stream. */
function deriveRequests(events: readonly SessionEvent[]): readonly RequestView[] {
const requests: RequestView[] = []
const ordinaryByStep = new Map<string, number>()
let activeStep: string | undefined
let activePrompt: ConversationPromptSnapshot | undefined
let activeCompaction: number | undefined
const update = (index: number | undefined, change: Partial<RequestView>): void => {
if (index === undefined) return
const request = requests[index]
if (request !== undefined) requests[index] = { ...request, ...change }
}
for (const sourceEvent of events) {
if (sourceEvent.type === 'step/start') {
const { turn, step } = sourceEvent.data
const key = requestKey(turn, step)
ordinaryByStep.set(key, requests.length)
requests.push({
purpose: 'assistant',
startSeq: sourceEvent.seq,
turn,
step,
startedAt: sourceEvent.time,
completedAt: null,
status: 'running',
...(activePrompt === undefined
? {}
: { prompt: activePrompt, requestConfig: activePrompt.config }),
})
activeStep = key
continue
}
if (sourceEvent.type === 'request/header') {
const tools: unknown = sourceEvent.data.header.tools
const prompt: ConversationPromptSnapshot = {
config: sourceEvent.data.header.config,
system: sourceEvent.data.header.system ?? '',
tools: Array.isArray(tools) ? tools as ToolSchema[] : [],
}
const change = promptChange(activePrompt, prompt, sourceEvent)
activePrompt = prompt
update(activeStep === undefined ? undefined : ordinaryByStep.get(activeStep), {
prompt,
requestConfig: prompt.config,
...(change === undefined ? {} : { promptChange: change }),
})
continue
}
if (
sourceEvent.type === 'assistant/chunk'
&& sourceEvent.data.chunk.type === 'usage'
) {
const index = ordinaryByStep.get(
requestKey(sourceEvent.data.turn, sourceEvent.data.step),
)
const request = index === undefined ? undefined : requests[index]
update(index, {
usage: addTokenUsage(request?.usage, sourceEvent.data.chunk.usage),
})
continue
}
if (sourceEvent.type === 'assistant/message') {
const index = ordinaryByStep.get(
requestKey(sourceEvent.data.turn, sourceEvent.data.step),
)
const request = index === undefined ? undefined : requests[index]
update(index, {
completedAt: sourceEvent.time,
status: 'complete',
resultSeq: sourceEvent.seq,
provenance: {
provider: sourceEvent.data.message.source.provider,
model: sourceEvent.data.message.source.model,
},
...(request?.usage !== undefined || sourceEvent.data.usage === undefined
? {}
: { usage: sourceEvent.data.usage }),
})
continue
}
if (sourceEvent.type === 'step/end') {
const key = requestKey(sourceEvent.data.turn, sourceEvent.data.step)
const index = ordinaryByStep.get(key)
const request = index === undefined ? undefined : requests[index]
if (request?.status === 'running') {
update(index, {
completedAt: sourceEvent.time,
status: 'error',
})
}
if (activeStep === key) activeStep = undefined
continue
}
if ((sourceEvent.type as string) === 'llm/retry') {
const event = sourceEvent as unknown as RetryEvent
update(ordinaryByStep.get(requestKey(event.data.turn, event.data.step)), {
status: 'error',
error: event.data.failure.message,
retry: event.data.retry,
maxRetries: event.data.maxRetries,
retryDelayMs: event.data.delayMs,
})
continue
}
if (sourceEvent.type === 'turn/end' && sourceEvent.data.reason.kind === 'error') {
const reason = sourceEvent.data.reason
update(ordinaryByStep.get(requestKey(sourceEvent.data.turn, reason.step)), {
status: 'error',
error: 'failure' in reason ? reason.failure.message : reason.message,
})
continue
}
const type = sourceEvent.type as string
if (type === 'compact/start') {
const event = sourceEvent as unknown as CompactionStartEvent
activeCompaction = requests.length
requests.push({
purpose: 'compaction',
startSeq: event.seq,
turn: event.data.turn,
step: 0,
startedAt: event.time,
completedAt: null,
status: 'running',
})
continue
}
if (type === 'compact/summary' && activeCompaction !== undefined) {
const event = sourceEvent as unknown as CompactionSummaryEvent
update(activeCompaction, {
resultSeq: event.seq,
summary: event.data.summary,
...(event.data.rawOutput === undefined ? {} : { rawOutput: event.data.rawOutput }),
provenance: {
provider: event.data.provider,
model: event.data.model,
},
requestConfig: {
provider: event.data.provider,
model: event.data.model,
purpose: 'compaction',
...(event.data.maxTokens === undefined ? {} : { maxTokens: event.data.maxTokens }),
},
...(event.data.usage === undefined ? {} : { usage: event.data.usage }),
})
continue
}
if (
sourceEvent.type === 'user/message'
&& activeCompaction !== undefined
&& isCompactionSource(sourceEvent.data.source)
) {
update(activeCompaction, { replacementSeq: sourceEvent.seq })
continue
}
if (type !== 'compact/end' || activeCompaction === undefined) continue
const event = sourceEvent as unknown as CompactionEndEvent
update(activeCompaction, {
completedAt: event.time,
status: event.data.error === undefined ? 'complete' : 'error',
...(event.data.error === undefined ? {} : { error: event.data.error }),
})
activeCompaction = undefined
}
return requests.sort((left, right) => left.startSeq - right.startSeq)
}
function isCompactionSource(source: unknown): boolean {
return typeof source === 'object'
&& source !== null
&& 'kind' in source
&& source.kind === 'plugin'
&& 'plugin' in source
&& source.plugin === 'compact'
}

View File

@@ -257,6 +257,25 @@ export class Session implements SessionFace {
return result
}
/**
* Rename: contract session.rename 1:1. On success settle the 'title'
* projection cell from the response's `{title, seq}` under the store's
* higher-seq-wins rule (the push frame arriving later is a no-op replay),
* so the list row and any useProjection('title') reader update without
* waiting for the mux frame.
* @param title - raw title text (the host normalizes acceptance).
* @returns the rename result (normalized accepted title + title event seq).
*/
async rename(title: string): Promise<RpcResult<{ title: string; seq: number }>> {
try {
const { result } = await this.api.sessions.rename({ sessionId: this.sessionId, title })
if (result.ok) this.projections.apply('title', result.value.title, result.value.seq)
return result
} catch (error) {
return transportError(error)
}
}
/**
* Execute one slash-command line against this session's agent — pure
* admission semantics (the host executor durably logs the lifecycle;

View File

@@ -63,6 +63,7 @@ export class FakeApiClient implements IApiClient {
onList: (payload: unknown) => Promise<RpcResponse<{ items: never[] }>> = () => Promise.resolve(ok({ items: [] }))
onCreate: (payload: unknown) => Promise<RpcResponse<{ sessionId: SessionId }>> = () => Promise.resolve(ok({ sessionId: 'fk-new' as SessionId }))
readonly defaultModel: ModelTarget = { provider: 'deepseek', model: 'deepseek-v4-flash' }
onRename: (payload: unknown) => Promise<RpcResponse<{ title: string; seq: number }>> = () => Promise.resolve(ok({ title: 'fk-renamed', seq: 0 }))
onHistory: (payload: { sessionId: SessionId; beforeSeq?: number; maxMessages?: number })
=> Promise<RpcResponse<{ events: never[]; hasMore: boolean }>> =
() => Promise.resolve(ok({ events: [], hasMore: false }))
@@ -115,6 +116,7 @@ export class FakeApiClient implements IApiClient {
models: (payload: unknown) => this.record('session.models', payload, this.onModels(payload)),
selectModel: (payload: { provider: string; model: string }) =>
this.record('session.selectModel', payload, this.onSelectModel(payload)),
rename: (payload: unknown) => this.record('session.rename', payload, this.onRename(payload)),
prompt: (payload: unknown) => this.record('session.prompt', payload, this.onPrompt(payload)),
cancel: (payload: unknown) => this.record('session.cancel', payload, this.onCancel(payload)),
}

View File

@@ -8,6 +8,7 @@ import { createUserMessage, CallId, createMessage, createToolResultMessage } fro
import { describe, expect, it, vi } from 'vitest'
import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
import { FoldAdapter } from '../src/client/sessions/fold-adapter.ts'
import { projectConversationHistory } from '../src/client/session-history/history-fold.ts'
import { ev, plainTurn } from './event-script.ts'
const at = (seq: number, e: Record<string, unknown>): SessionEvent =>
@@ -27,6 +28,7 @@ describe('FoldAdapter', () => {
const adapter = new FoldAdapter()
adapter.reset(plainTurn(0, 0, 'a', 'b'), 0)
const first = adapter.nodes()
expect(adapter.nodes()).toBe(first)
adapter.append(ev.user(6, '追加'))
const second = adapter.nodes()
expect(second.nodes).toHaveLength(3)
@@ -35,6 +37,52 @@ describe('FoldAdapter', () => {
expect(second.nodes).not.toBe(first.nodes) // array itself fresh per call
})
it('projects frozen surface generations without widening the core live surface', () => {
const events = [
ev.user(0, 'a'),
ev.user(1, 'b'),
at(2, {
type: 'assistant/message',
surfaceOp: { op: 'replace', start: 0, end: 0 },
sourceEventSeqs: [0],
data: {
turn: 1,
step: 1,
message: createMessage({
role: 'assistant',
content: [{ type: 'text', text: 'summary' }],
source: { kind: 'model', provider: 'fake', model: 'fake' },
}),
},
}),
at(3, {
type: 'assistant/message',
surfaceOp: { op: 'replace', start: 2, end: 1 },
sourceEventSeqs: [2, 1],
data: {
turn: 1,
step: 2,
message: createMessage({
role: 'assistant',
content: [{ type: 'text', text: 'summary 2' }],
source: { kind: 'model', provider: 'fake', model: 'fake' },
}),
},
}),
]
expect(projectConversationHistory(events.map(event => ({ event }))).contexts.map(context => ({
id: context.id,
parentId: context.parentId,
originSeq: context.originSeq,
nodes: context.nodes.map(node => node.seq),
}))).toEqual([
{ id: 0, parentId: undefined, originSeq: undefined, nodes: [0, 1] },
{ id: 1, parentId: 0, originSeq: 2, nodes: [2, 1] },
{ id: 2, parentId: 1, originSeq: 3, nodes: [3] },
])
})
it('materializes all six node variants with field mapping', () => {
const adapter = new FoldAdapter()
const events = [
@@ -114,6 +162,68 @@ describe('FoldAdapter', () => {
}
})
it('silently degrades when a replacement needs an earlier history page', () => {
const adapter = new FoldAdapter()
const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => undefined)
try {
adapter.reset([
at(10, {
type: 'assistant/message',
surfaceOp: { op: 'replace', start: 1, end: 3 },
sourceEventSeqs: [1, 3],
data: {
turn: 1,
step: 1,
message: createMessage({
role: 'assistant',
content: [{ type: 'text', text: 'partial summary' }],
source: { kind: 'model', provider: 'fake', model: 'fake' },
}),
},
}),
ev.user(11, 'newer message'),
], 10)
expect(adapter.nodes()).toMatchObject({
degraded: true,
nodes: [{ seq: 10 }, { seq: 11 }],
})
expect(errorSpy).not.toHaveBeenCalled()
} finally {
errorSpy.mockRestore()
}
})
it('silently degrades when a live replacement needs an earlier history page', () => {
const adapter = new FoldAdapter()
const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => undefined)
try {
adapter.reset([ev.user(10, 'window head')], 10)
adapter.append(at(11, {
type: 'assistant/message',
surfaceOp: { op: 'replace', start: 1, end: 1 },
sourceEventSeqs: [1],
data: {
turn: 1,
step: 1,
message: createMessage({
role: 'assistant',
content: [{ type: 'text', text: 'live summary' }],
source: { kind: 'model', provider: 'fake', model: 'fake' },
}),
},
}))
expect(adapter.nodes()).toMatchObject({
degraded: true,
nodes: [{ seq: 10 }, { seq: 11 }],
})
expect(errorSpy).not.toHaveBeenCalled()
} finally {
errorSpy.mockRestore()
}
})
it('materializes a tool-result error field when present', () => {
const adapter = new FoldAdapter()
adapter.reset([
@@ -130,6 +240,44 @@ describe('FoldAdapter', () => {
expect(adapter.nodes().nodes[0]).toMatchObject({ kind: 'tool-result', isError: true, error: { code: 'boom' } })
})
it('projects assistant timing and the active request header from history', () => {
const projection = projectConversationHistory([
ev.stepStart(0, 1, 2),
at(1, { type: 'request/header', data: {
reason: 'initial',
header: {
config: { provider: 'fake', model: 'first' },
tools: [],
},
} }),
ev.chunkStart(2, 1, 2),
ev.chunkText(3, 1, 'token', 2),
ev.assistant(4, 1, 'done', 2),
ev.stepStart(5, 2, 1),
ev.chunkText(6, 2, 'next', 1),
ev.assistant(7, 2, 'next done', 1),
].map(event => ({ event })))
expect(projection.eventNodes[0]).toMatchObject({
kind: 'assistant',
timing: {
stepStartTime: 1_700_000_000_000,
firstTokenTime: 1_700_000_000_003,
completedTime: 1_700_000_000_004,
},
requestConfig: { provider: 'fake', model: 'first' },
})
expect(projection.eventNodes.at(-1)).toMatchObject({
timing: {
stepStartTime: 1_700_000_000_005,
firstTokenTime: 1_700_000_000_006,
completedTime: 1_700_000_000_007,
},
requestConfig: { provider: 'fake', model: 'first' },
})
})
it('exposes the in-window call index for runningCalls material', () => {
const adapter = new FoldAdapter()
adapter.reset([ev.toolCall(0, 1, 'c9', 'slow', '{}')], 0)

View File

@@ -0,0 +1,184 @@
import { describe, expect, it } from 'vitest'
import type { HistoryEntry } from '@deepseek-ai/dsh-client-connection/client'
import { createAssistantMessage, createUserMessage } from '@deepseek-ai/dsh-llm'
import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
import { inspectRequests } from '../src/client/sessions/request-inspection.ts'
const at = (seq: number, type: string, data: unknown): SessionEvent =>
({ seq, time: 1_700_000_000_000 + seq, type, data }) as SessionEvent
const entriesOf = (events: readonly SessionEvent[]): HistoryEntry[] =>
events.map(event => ({ event }))
describe('inspectRequests', () => {
it('projects ordinary and compaction calls into one chronological request stream', () => {
const events = [
at(0, 'step/start', { turn: 1, step: 1 }),
at(1, 'request/header', {
reason: 'initial',
header: {
config: { provider: 'fake', model: 'model' },
system: 'system',
tools: [{
name: 'read',
description: 'Read a file.',
parameters: { type: 'object' },
}],
},
}),
at(2, 'tool/call', {
turn: 1,
step: 1,
callId: 'call-1',
name: 'read',
arguments: '{}',
}),
at(3, 'assistant/message', {
turn: 1,
step: 1,
message: createAssistantMessage({
content: [{ type: 'text', text: 'done' }],
source: { provider: 'fake', model: 'model' },
}),
usage: { inputTokens: 5, outputTokens: 2 },
}),
at(4, 'step/end', { turn: 1, step: 1 }),
at(5, 'compact/start', { turn: 1 }),
at(6, 'compact/summary', {
summary: [{ type: 'text', text: 'summary' }],
rawOutput: [
{ type: 'reasoning', text: 'thought' },
{ type: 'text', text: 'summary' },
],
provider: 'fake',
model: 'compact-model',
usage: { inputTokens: 8, outputTokens: 3 },
}),
at(7, 'user/message', createUserMessage({
content: [{ type: 'text', text: 'checkpoint' }],
source: { kind: 'plugin', plugin: 'compact' },
})),
at(8, 'compact/end', { turn: 1 }),
]
const snapshot = inspectRequests(entriesOf(events))
expect(snapshot.requests).toMatchObject([
{
purpose: 'assistant',
startSeq: 0,
resultSeq: 3,
status: 'complete',
prompt: {
config: { provider: 'fake', model: 'model' },
system: 'system',
},
promptChange: { seq: 1, kind: 'initial' },
},
{
purpose: 'compaction',
startSeq: 5,
resultSeq: 6,
replacementSeq: 7,
status: 'complete',
summary: [{ type: 'text', text: 'summary' }],
},
])
expect(snapshot.callSchemas.get('call-1')?.name).toBe('read')
})
it('captures schemas for nested tool dispatches from the active request header', () => {
const snapshot = inspectRequests(entriesOf([
at(0, 'request/header', {
reason: 'initial',
header: {
config: { provider: 'fake', model: 'model' },
tools: [{
name: 'read',
description: 'Read a file.',
parameters: { type: 'object' },
}],
},
}),
at(1, 'tool/code-dispatch-start', {
parentCallId: 'parent',
subCallId: 'nested',
name: 'read',
arguments: {},
}),
]))
expect(snapshot.callSchemas.get('nested')?.name).toBe('read')
})
it('keeps chunk-reported usage through request failure and prefers it to message fallback', () => {
const chunkUsage = { inputTokens: 21, outputTokens: 3 }
const retryUsage = {
inputTokens: 5,
outputTokens: 2,
cacheReadTokens: 8,
reasoningTokens: 1,
}
const snapshot = inspectRequests(entriesOf([
at(0, 'step/start', { turn: 1, step: 1 }),
at(1, 'assistant/chunk', {
turn: 1,
step: 1,
chunk: { type: 'usage', usage: chunkUsage },
}),
at(2, 'llm/retry', {
turn: 1,
step: 1,
retry: 1,
maxRetries: 2,
delayMs: 100,
failure: { message: 'rate limited' },
}),
at(3, 'assistant/chunk', {
turn: 1,
step: 1,
chunk: { type: 'usage', usage: retryUsage },
}),
at(4, 'assistant/message', {
turn: 1,
step: 1,
message: createAssistantMessage({
content: [{ type: 'text', text: 'recovered' }],
source: { provider: 'fake', model: 'model' },
}),
usage: { inputTokens: 1, outputTokens: 1 },
}),
]))
expect(snapshot.requests[0]).toMatchObject({
status: 'complete',
usage: {
inputTokens: 26,
outputTokens: 5,
cacheReadTokens: 8,
reasoningTokens: 1,
},
})
})
it('treats a scrubbed durable-fixture tool catalog as unavailable', () => {
const snapshot = inspectRequests(entriesOf([
at(0, 'step/start', { turn: 1, step: 1 }),
at(1, 'request/header', {
reason: 'initial',
header: {
config: { provider: 'fake', model: 'model' },
tools: '{{tools}}',
},
}),
at(2, 'tool/call', {
turn: 1,
step: 1,
callId: 'call-1',
name: 'read',
arguments: '{}',
}),
]))
expect(snapshot.callSchemas).toEqual(new Map())
expect(snapshot.requests[0]?.prompt?.tools).toEqual([])
})
})

View File

@@ -0,0 +1,98 @@
import { describe, expect, it } from 'vitest'
import type { SessionEvent } from '@deepseek-ai/dsh-session/types'
import type { SessionId } from '@deepseek-ai/dsh-client-connection/client'
import { SessionHistorySource } from '../src/client/session-history/source.ts'
import { FakeApiClient, deferred, err, ok } from './fake-api.ts'
import { entries, ev, plainTurn } from './event-script.ts'
const SID = 'history-s1' as SessionId
function histResponse(events: SessionEvent[], hasMore = false) {
return Promise.resolve(ok({ events: entries(events) as never[], hasMore }))
}
describe('SessionHistorySource', () => {
it('loads every older page without changing a Chat session', async () => {
const pages = [
plainTurn(0, 0, '最早问', '最早答'),
plainTurn(6, 1, '中间问', '中间答'),
plainTurn(12, 2, '最新问', '最新答'),
]
const api = new FakeApiClient()
api.onHistory = (payload) => {
if (payload.beforeSeq === undefined) return histResponse(pages[2]!, true)
if (payload.beforeSeq === 12) return histResponse(pages[1]!, true)
return histResponse(pages[0]!, false)
}
const source = new SessionHistorySource(SID, api)
await source.loadAll()
expect(api.callsOf('session.history')).toHaveLength(3)
expect(source.getSnapshot().hasMore).toBe(false)
expect(source.getSnapshot().inspection.eventNodes.map(node => node.seq))
.toEqual([1, 3, 7, 9, 13, 15])
})
it('pins a lazy inspection to the entries in its source snapshot', async () => {
const api = new FakeApiClient()
api.onHistory = () => histResponse(plainTurn(0, 0, '问', '答'))
const source = new SessionHistorySource(SID, api)
await source.loadAll()
const before = source.getSnapshot()
source.handleMuxFrame({
type: 'session/event',
sessionId: SID,
event: ev.user(6, 'later'),
})
expect(before.inspection.eventNodes.map(node => node.seq)).toEqual([1, 3])
expect(source.getSnapshot().inspection.eventNodes.map(node => node.seq))
.toEqual([1, 3, 6])
})
it('stops loading when an older page fails to advance', async () => {
const api = new FakeApiClient()
api.onHistory = payload => payload.beforeSeq === undefined
? histResponse(plainTurn(6, 1, '新问', '新答'), true)
: Promise.resolve(err({
code: 'internal',
message: 'page unavailable',
details: {},
}))
const source = new SessionHistorySource(SID, api)
await source.loadAll()
expect(api.callsOf('session.history')).toHaveLength(2)
expect(source.getSnapshot().hasMore).toBe(true)
})
it('observes consumer cancellation between older pages', async () => {
const middle = deferred<Awaited<ReturnType<FakeApiClient['onHistory']>>>()
const olderStarted = deferred<undefined>()
const api = new FakeApiClient()
api.onHistory = (payload) => {
if (payload.beforeSeq === undefined) {
return histResponse(plainTurn(12, 2, '最新问', '最新答'), true)
}
olderStarted.resolve(undefined)
return middle.promise
}
const source = new SessionHistorySource(SID, api)
const controller = new AbortController()
const complete = source.loadAll(controller.signal)
await olderStarted.promise
controller.abort()
middle.resolve(ok({
events: entries(plainTurn(6, 1, '中间问', '中间答')) as never[],
hasMore: true,
}))
await complete
expect(api.callsOf('session.history')).toHaveLength(2)
expect(source.getSnapshot().hasMore).toBe(true)
})
})

View File

@@ -510,6 +510,32 @@ describe('prompt and cancel errors', () => {
})
})
describe('rename', () => {
it('settles the title projection cell from the unary response (higher-seq-wins vs the push frame)', async () => {
const { api, session } = makeSession()
api.onRename = () => Promise.resolve(ok({ title: '正名', seq: 7 }))
const result = await session.rename(' 正名 ')
expect(result).toMatchObject({ ok: true, value: { title: '正名', seq: 7 } })
expect(api.callsOf('session.rename')).toMatchObject([{ sessionId: SID, title: ' 正名 ' }])
expect(session.projections.faceOf('title').getSnapshot()).toBe('正名')
// A stale lower-seq apply (the push-frame path routes into this same
// store) must not roll the settled value back.
session.projections.apply('title', '旧名', 3)
expect(session.projections.faceOf('title').getSnapshot()).toBe('正名')
})
it('returns the business error untouched and folds a transport throw to internal', async () => {
const { api, session } = makeSession()
api.onRename = () => Promise.resolve(err({ code: 'title-invalid', message: 'empty', details: { sessionId: SID } }))
const rejected = await session.rename(' ')
expect(rejected).toMatchObject({ ok: false, error: { code: 'title-invalid' } })
expect(session.projections.faceOf('title').getSnapshot()).toBeUndefined()
api.onRename = () => Promise.reject(new Error('rename transport down'))
const folded = await session.rename('x')
expect(folded).toMatchObject({ ok: false, error: { code: 'internal' } })
})
})
describe('pending interactions', () => {
it('adds approval/question on requested and removes them on resolved', async () => {
const { session } = makeSession()
@@ -910,6 +936,7 @@ describe('resync', () => {
expect(snapshot.openState).toBe('open') // stale failure did not settle the fresh generation into error
expect(snapshot.nodes.map(n => n.seq)).toEqual([7, 9])
})
})
describe('run_code sub-dispatch indexing', () => {
@@ -1023,20 +1050,23 @@ describe('reference stability (the memo contract)', () => {
await session.open()
const feed = (event: SessionEvent) => { session.handleMuxEnvelope('r' as never, { type: 'session/event', sessionId: SID, event }) }
feed(ev.turnStart(6, 1))
feed(ev.toolCall(7, 1, 'c1', 'echo', '{}'))
feed(ev.stepStart(7, 1))
feed(ev.toolCall(8, 1, 'c1', 'echo', '{}'))
session.handleMuxEnvelope('ra' as never, { type: 'approval/requested', sessionId: SID, approvalId: 'ap1' as never, toolName: 'rm' })
const before = session.getSnapshot()
// A chunk storm touches partial/nodes only: runningCalls and pending must keep identity.
feed(ev.chunkStart(8, 1))
feed(ev.chunkText(9, 1, '与工具无关的流式'))
// A chunk storm touches partial/nodes only: unrelated projections keep identity.
feed(ev.chunkStart(9, 1))
feed(ev.chunkText(10, 1, '与工具无关的流式'))
const after = session.getSnapshot()
expect(after).not.toBe(before)
expect(after.runningCalls).toBe(before.runningCalls)
expect(after.pending).toBe(before.pending)
// And a mutation on the tracked domain swaps that array.
feed(ev.toolResult(10, 1, 'c1', 'ECHO'))
feed(ev.toolResult(11, 1, 'c1', 'ECHO'))
const resolved = session.getSnapshot()
expect(resolved.runningCalls).not.toBe(after.runningCalls)
expect(resolved.pending).toBe(after.pending)
feed(ev.assistant(12, 1, '完成'))
expect(session.getSnapshot()).not.toBe(resolved)
})
})

View File

@@ -107,6 +107,14 @@ export class FixtureSession implements SessionFace {
loadOlder(): never {
throw new Error(`test session "${this.sessionId}": loadOlder is not stubbed — supply it on the fixture's session face`)
}
/**
* Fail-loud stub; supply `rename` on the fixture's session face to exercise it.
* @returns never — always throws.
*/
rename(): never {
throw new Error(`test session "${this.sessionId}": rename is not stubbed — supply it on the fixture's session face`)
}
}
/** One live test session: fixture-derived stores plus its minted scope state. */

View File

@@ -470,6 +470,7 @@ describe('fixture session face', () => {
expect(() => bare.cancel()).toThrow(/cancel is not stubbed/)
expect(() => bare.command()).toThrow(/command is not stubbed/)
expect(() => bare.loadOlder()).toThrow(/loadOlder is not stubbed/)
expect(() => bare.rename()).toThrow(/rename is not stubbed/)
await runtime.dispose()
})

View File

@@ -6,6 +6,7 @@
* lightningcss inside the bundle: importing `x.module.css` yields the
* hashed class map, and the css text auto-injects a <style data-plugin="<id>">
* tag at factory execution (the loader removes plugin-owned tags on unload).
* The virtual loader registers each real stylesheet as a watch dependency.
*/
import { readFile } from 'node:fs/promises'
import { basename, dirname, resolve as resolvePath } from 'node:path'
@@ -127,6 +128,7 @@ export function clientBundle(id: string, libEntry: readonly string[]): UserConfi
async load(virtualId: string) {
if (!virtualId.startsWith(CSS_VIRTUAL_PREFIX)) return null
const fileId = virtualId.slice(CSS_VIRTUAL_PREFIX.length, -CSS_VIRTUAL_SUFFIX.length)
this.addWatchFile(fileId)
const source = await readFile(fileId)
const { code, exports: cssExports } = transform({
filename: fileId,

View File

@@ -13,8 +13,10 @@
display: flex;
flex-direction: column;
min-width: 220px;
/* Height cap: the 320px design maximum, clamped at runtime to the space
* above the composer (inline max-height set in PopupSelectView.tsx). */
max-height: 320px;
overflow-y: auto;
overflow: hidden;
/* Elevated surface: the scrollbar thumb takes the l2 elevation tokens
(see ui-theme styles/scrollbar.css for the rebinding contract). */
--dsh-scrollbar-thumb: var(--dsw-alias-scrollbar-bg-l2);
@@ -26,6 +28,13 @@
outline: none;
}
.viewport {
display: flex;
flex-direction: column;
min-height: 0;
overflow-y: auto;
}
.row {
display: flex;
align-items: center;
@@ -34,11 +43,11 @@
border-radius: 8px;
cursor: pointer;
font-size: 13px;
color: var(--dsw-alias-text-primary);
color: var(--dsw-alias-label-primary);
}
.rowActive {
background: var(--dsw-alias-fill-hover);
background: var(--dsw-alias-interactive-bg-hover);
}
.label {
@@ -50,19 +59,20 @@
.detail {
font-size: 12px;
color: var(--dsw-alias-text-tertiary);
color: var(--dsw-alias-label-tertiary);
white-space: nowrap;
}
.check {
display: inline-flex;
color: var(--dsw-alias-text-secondary);
flex: none;
color: var(--dsw-alias-label-primary);
}
.status {
padding: 8px;
font-size: 12px;
color: var(--dsw-alias-text-tertiary);
padding: 8px 10px;
font-size: 13px;
color: var(--dsw-alias-label-tertiary);
}
.search {
@@ -72,7 +82,7 @@
border-radius: 8px;
background: transparent;
font-size: 13px;
color: var(--dsw-alias-text-primary);
color: var(--dsw-alias-label-primary);
outline: none;
}
@@ -97,6 +107,6 @@
border-radius: 6px;
background: transparent;
font-size: 12px;
color: var(--dsw-alias-text-primary);
color: var(--dsw-alias-label-primary);
cursor: pointer;
}

View File

@@ -3,19 +3,23 @@
* store into the conversation.input.overlay anchor. Unlike the slash menu
* (combobox — textarea keeps focus), this shell HOLDS focus while open: the
* inner search input takes focus, plain typing filters the loaded options
* locally, Enter/↑↓ drive the filtered highlight, Escape dismisses back to
* the composer, and ←→ keep the search input's native caret. Any pointer
* interaction outside the box dismisses (the click's own target takes
* focus). Closed state renders null; the overlay slot stays mounted.
* locally, Enter/↑↓ drive the filtered highlight (scrolled into view), Escape
* dismisses back to the composer, and ←→ keep the search input's native
* caret. Any pointer interaction outside the box dismisses (the click's own
* target takes focus). Closed state renders null; the overlay slot stays
* mounted. The card height clamps to the space above the composer.
*/
import { useEffect, useRef } from 'react'
import { useSyncExternalStore } from 'react'
import clsx from 'clsx'
import { IconCheckOutline16 } from '@deepseek-ai/dsh-client-ui-primitives'
import { IconCheckOutline16, useAnchoredMaxHeight } from '@deepseek-ai/dsh-client-ui-primitives'
import { filterOptions } from './popup.ts'
import type { PopupSelectController } from './popup.ts'
import css from './PopupSelectView.module.css'
/** Design cap on the card height (same MenuDropdown family as the slash menu). */
const MAX_HEIGHT = 320
/** Injected business face of the popupSelect overlay entry. */
export interface PopupSelectInjected {
/** The session's shell controller (state store + verbs; the view never touches the open-context type). */
@@ -34,6 +38,17 @@ export function PopupSelectView({ popup }: PopupSelectInjected) {
)
const cardRef = useRef<HTMLDivElement>(null)
const searchRef = useRef<HTMLInputElement>(null)
// The card is bottom-anchored above the composer; clamp the design cap to
// the space above it, re-measured on every store update.
const maxHeight = useAnchoredMaxHeight(cardRef, MAX_HEIGHT, state)
const active = state.open ? state.active : null
// The search input keeps focus while arrows move a virtual highlight, so
// the browser never scrolls the active row into view — do it here.
useEffect(() => {
if (active === null) return
cardRef.current?.querySelector('[aria-selected="true"]')?.scrollIntoView({ block: 'nearest' })
}, [active])
// Focus ownership: the search input grabs on open (the design's
// transient-layer rule), and ANY outside pointer interaction dismisses —
@@ -42,7 +57,6 @@ export function PopupSelectView({ popup }: PopupSelectInjected) {
// takes focus naturally, so no focusComposer here.
useEffect(() => {
if (!state.open) return
searchRef.current?.focus()
const onPointerDown = (ev: PointerEvent): void => {
if (cardRef.current !== null && ev.target instanceof Node && cardRef.current.contains(ev.target)) return
popup.dismiss()
@@ -51,6 +65,11 @@ export function PopupSelectView({ popup }: PopupSelectInjected) {
return () => { document.removeEventListener('pointerdown', onPointerDown, true) }
}, [state.open, popup])
// Focus the search input after it mounts (separate effect so the ref is populated).
useEffect(() => {
if (state.open) searchRef.current?.focus()
}, [state.open])
if (!state.open) return null
const rows = filterOptions(state.options, state.search)
@@ -83,6 +102,7 @@ export function PopupSelectView({ popup }: PopupSelectInjected) {
<div
ref={cardRef}
className={css.card}
style={{ maxHeight }}
aria-label={`/${String(state.command)} options`}
onKeyDown={onKeyDown}
>
@@ -108,7 +128,7 @@ export function PopupSelectView({ popup }: PopupSelectInjected) {
{state.submitting && <div className={css.status}>Applying</div>}
{state.status === 'ready' && rows.length === 0 && <div className={css.status}>No options</div>}
{state.status === 'ready' && (
<div role="listbox" aria-label={`/${String(state.command)} matches`}>
<div role="listbox" aria-label={`/${String(state.command)} matches`} className={css.viewport}>
{rows.map((option, index) => (
<div
key={option.id}

View File

@@ -4,17 +4,28 @@
* focus on open and plain typing filters locally, ↑↓ move the filtered
* highlight while ←→ stay native to the input, Enter selects single-flight,
* Escape dismisses back through focusComposer, outside pointerdown dismisses
* plainly, and the submitting/failed states render pending text and a
* working retry button.
* plainly, the submitting/failed states render pending text and a working
* retry button, the highlighted row scrolls into view, and the card height
* clamps to the space above the composer.
*/
import { afterEach, describe, expect, it, vi } from 'vitest'
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
import { act, cleanup, fireEvent, render, screen } from '@testing-library/react'
import type { SelectOption } from '../src/client/contract.ts'
import type { PopupSpec, TokenSegment } from '../src/client/popup.ts'
import { PopupSelectController } from '../src/client/popup.ts'
import { PopupSelectView } from '../src/client/PopupSelectView.tsx'
afterEach(cleanup)
// jsdom has no scrollIntoView; the view calls it on the highlighted row.
const scrollIntoView = vi.fn()
beforeEach(() => {
Element.prototype.scrollIntoView = scrollIntoView
scrollIntoView.mockClear()
})
afterEach(() => {
cleanup()
vi.restoreAllMocks()
})
const OPTIONS: SelectOption[] = [
{ id: 'dark', label: 'Dark' },
@@ -87,6 +98,27 @@ describe('PopupSelectView', () => {
expect(fireEvent.keyDown(search, { key: 'ArrowRight' })).toBe(true)
})
it('scrolls the highlighted row into view when the highlight moves', async () => {
const { search } = await mountOpen()
scrollIntoView.mockClear()
act(() => { fireEvent.keyDown(search, { key: 'ArrowDown' }) })
const options = screen.getAllByRole('option')
expect(scrollIntoView).toHaveBeenCalledWith({ block: 'nearest' })
expect(scrollIntoView.mock.instances.at(-1)).toBe(options[1])
})
it('caps the card height at the design maximum when the composer sits low enough', async () => {
vi.spyOn(Element.prototype, 'getBoundingClientRect').mockReturnValue({ bottom: 800 } as DOMRect)
await mountOpen()
expect(screen.getByLabelText('/theme options').style.maxHeight).toBe('320px')
})
it('clamps the card height to the space above the composer minus the safe margin', async () => {
vi.spyOn(Element.prototype, 'getBoundingClientRect').mockReturnValue({ bottom: 200 } as DOMRect)
await mountOpen()
expect(screen.getByLabelText('/theme options').style.maxHeight).toBe('188px')
})
it('Enter selects the highlighted row: onSelect, consume, close, focusComposer', async () => {
const seen: Array<{ option: SelectOption; context: string }> = []
const { view, search, consume, focusComposer } = await mountOpen({

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@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/ui-conversation/README.md
README.md: 8a45ca0b57e3f8929fdf3cec7caa5d1e80ad9b5e
README.zh.md: da51bea0e88d9a2a77385922c08aefe1bb52ebaf
README.md: 6469828ac4d09837e860b2e54fe998137ac377dc
README.zh.md: bdae2c7f00c226efaf9eaaae6a4db3d4b110ac10

View File

@@ -2,25 +2,27 @@
English | [中文](README.zh.md)
Conversation domain: skeleton (header/tabs/composer/empty state), chat view (grouped step-summary flow, streaming tail isolation, stats line, per-tool row slot with a bash sample registrant and the todo row), input dock (queue rows plus the todo plan strip), minimal details panel, scope-addressed ConversationService. Contract: api-contracts v3 §7 plus the slot terminal design (store seat / props shares).
Conversation domain: skeleton (header/tabs/composer/empty state), chat view (grouped step-summary flow, streaming tail isolation, per-tool row slot with a bash sample registrant and the todo row), composer dock (session stats sticky with the input), input dock (queue rows plus the todo plan strip), minimal details panel, scope-addressed ConversationService. Contract: api-contracts v3 §7 plus the slot terminal design (store seat / props shares).
The resident conversation shell survives no-session and session transitions. Without a current session it renders a disabled input bar; its root-scoped `conversation.hero.workspace` slot hosts the Workspace picker. Selecting a Workspace connects or reuses its Host-owned blank session and opens that session without replacing the shell. Blank sessions render the same composer body as active sessions, while the InputHub carries drafts across Workspace switches and mirrors them into the session store.
The resident conversation shell survives no-session and session transitions. Without a current session it renders a disabled input bar; its root-scoped `conversation.hero.workspace` slot hosts the Workspace picker. Selecting a Workspace connects or reuses its Host-owned blank session and opens that session without replacing the shell. Blank sessions render the same composer body as active sessions, while the InputHub carries drafts across Workspace switches and mirrors them into the session store. In the active phase the session header occupies the top as ordinary column chrome; beneath it a scrollport (`data-conversation-scroll`) holds the flowing views and the sticky composer stack (stats dock + input docks + bar). Wheel over the textarea chains: the capped draft scrolls locally until its edge, then forwards to that host.
The view ring IS a slot: the conversation registration declares the `'conversation.view'` list slot (session scope) in its `children` table, ConversationRoot renders the active entry through its renderSlot share (`only: <active id>`), and view tabs project from the ring ledger's registration options (`id`/`order`/`label`). The chat view is this package's own ring entry; other plugins (ui-trajectory) contribute tabs through plain `ctx.slots.register` — the former package-local view registry (`registerView`/`ViewEntry`/`ConversationViewMap` and the chrome attachment table) is retired, with per-view chrome dissolved into the view components themselves.
Approvals take over the composer through the chain this package declares: `ApprovalPanel` registers as a selector-routed `'conversation.composer'` entry (the ui-question pattern) and occupies the composer in place of the InputBar while an approval wait is pending (amber strip, justification headline, paired command line from the running call's args, one-shot refuse/allow). The `PendingApproval` domain face in `contract/slots.ts` owns the wire encoding — the `ApprovalResponsePayload` value with the audit correlation — over the runtime's `PendingWait` carrier; the broadcast `approval/resolved` frame settles the wait and restores the composer. The sidebar mirrors the blocked state through the manager-tracked `waitingApproval` list bit (lit for uninstantiated sessions too), which outranks the running ring until the question resolves. Pending waits leave the message flow entirely: questions (ui-question) and approvals (ApprovalPanel) both answer through the composer takeover, so no display-only placeholder card remains. The composer's bottom-row Access seat mounts `PermissionSelect`, fed by the host-computed `permissions` projection through the standard-kit `useProjection` (key absence hides the chip); a pick submits the `/permission <preset>` command line through the bar's injected `command` callback.
Approvals take over the composer through the chain this package declares: `ApprovalPanel` registers as a selector-routed `'conversation.composer'` entry (the ui-question pattern) and occupies the composer in place of the InputBar while an approval wait is pending (amber strip, justification headline, paired command line from the running call's args, one-shot refuse/allow). The `PendingApproval` domain face in `contract/slots.ts` owns the wire encoding — the `ApprovalResponsePayload` value with the audit correlation — over the runtime's `PendingWait` carrier; the broadcast `approval/resolved` frame settles the wait and restores the composer. The sidebar mirrors the blocked state through the manager-tracked `waitingApproval` list bit (lit for uninstantiated sessions too), which outranks the running ring until the question resolves. Pending waits leave the message flow entirely: questions (ui-question) and approvals (ApprovalPanel) both answer through the composer takeover, so no display-only placeholder card remains. The composer's bottom-row Access seat mounts `PermissionSelect`, fed by the host-computed `permissions` projection through the standard-kit `useProjection` (key absence hides the chip); the chip opens a Menu-primitive dropdown whose kebab-case preset names render as title-case labels (the `/permission` popup's display transform twin), and a pick submits the `/permission <preset>` command line through the bar's injected `command` callback.
Generic tool rows classify the built-in bash, read, search, write, edit, and run_code names into dedicated visual variants. The filesystem variants render the edit icon and a path summary; that path is a hover-underline link that opens the file with the host OS default application (`host.openPath`, relative paths resolve against the session cwd). Tool rows are not whole-row click targets and do not open the details panel. The code variant summarizes with the model-authored `description` and expands to the program itself; its logged sub-dispatches render as always-visible nested rows through the SAME keyed toolview hole (custom registrations and the GenericToolCard fallback apply to sub-rows unchanged). Cordis lifecycle tools reuse those generic variants while presenting `Inspect`, `Mount temporary Plugin`, and `Unmount temporary Plugin` with a shared Cordis accent; mount keeps the code variant's expandable source rendering.
A tool call declaring the `terminal` render intent renders its command output inline, at both conversation render sites, through ui-primitives' `TerminalBlock`. `contract/terminal-card-model.ts` is the single derivation from the snapshot's `callView`/`resultView` pair, so the sites cannot disagree about a command, its cwd, or its exit status; it yields null — the generic path — for any other card tag, including one this client version does not know. Both sites therefore also show the card's run-state dot, which is the same `StateDot` semantic a tool row's leading icon carries, so a row and its own card always agree about one command's state. A multi-line command gets one prompt row per line, with the dot marking the call once on the first row — the exit status is the whole call's, so a dot per line would claim a per-line outcome bash does not report. The keyed `BashRow` carries the card resident below its summary row; since tool rows are no longer details-panel click targets, the card's copy and expand controls are the row's only interactions. The render-site fallback row keeps the card behind its existing expand control. Rows cap at `CHAT_TERMINAL_MAX_LINES` (8) against the panel's 16, which is what keeps a summary surface bounded — the panel stays the single-call reading surface. Inline output is licensed for this intent alone; a generic tool's content remains panel-only ([decision](../../../.agents/notes/implemented/feature/2026-07-28-web-terminal-card.md)).
The chat flow projects consecutive model-retry nodes across retry turns into one stable, muted status row updated to the latest attempt; every retry event remains in the runtime snapshot and session log. Its frontend countdown anchors the scheduled delay to client receipt, avoiding host/browser clock skew, rounds remaining time up to seconds, and has a one-second floor. The latest unresolved retry uses a left-to-right text shimmer. Subsequent turn facts distinguish an attempt that started from one cancelled during backoff, while the Host running bit only controls the live animation; the row then shows a static completed or cancelled label. Normal policy rows show the finite retry maximum; always policy rows show `∞`. Activating the row reveals the latest exact retry delay and failure message. The client runtime removes each failed step's streaming tail before its retry node arrives, while the status remains visible after a later attempt succeeds.
Tool rows are slots too — the standalone tool ring (`ToolViewRegistry`/`ctx.toolviews`/outlet) is retired. The chat entry declares the keyed `'conversation.chat.toolview'` hole (session scope; the key space is runtime-open); its render site dispatches per row via `entryKey: toolName` with `GenericToolCard` as the call-site `fallback`. The owner payload is the uniform `ToolRowOwnerProps` (`callId`/`toolName`/`block`/`openFile`) and `ToolRowProps` pre-composes it with the session standard kit. A registrant is a plain plugin: `ctx.slots.register({ name: 'conversation.chat.toolview', key: '<tool>', inject? }, Row)` with `inject: ['slots', 'conversation']` as the load-order seam (apply mounts ConversationService after the chat registration, so the service being present guarantees the slot is declared); session differentiation happens inside the component (`useSessions` reading `parentId` — the bash sample is the third-party-posture exemplar). Trajectory/waterfall toolview slots share this shape and land with their own render sites (RendersCheck rejects a declaration nobody renders).
The todo surfaces are two registrations over that shape, both plain registrant plugins with `inject: ['slots', 'conversation']`. `TodoRow` takes the `'conversation.chat.toolview'` key `todo_write` and summarizes what the call attempted (`<done>/<total> 已完成 · <active item>` parsed from its args, falling back to the generic summary on malformed or wrongly-shaped model JSON, and keeping the generic dot for non-ok execution states so a cancelled call never reads as a completed update). `TodoDock` takes the `'conversation.input.dock'` list slot at `order: -1` — above the queue rows — and is the plan strip: it reads the host-computed `todos` projection via `useProjection` (standing plan: latest `todo/write` with no later `turn/start`) and renders `TodoPanel`, which takes the plain list, hides itself while the list is empty, and collapses to a header of title plus `"<done>/<total> tasks · <n> in progress"` (status glyphs are the figma check / progress / dashed-pending set). The dock adapter owns the selection so the panel stays a pure function of its props; the standing list lives here rather than in the row so the row stays one line. Anything the input-zone composer chain hides (a `conversation.composer` takeover such as ui-question's) hides the whole dock, this strip included.
The todo surfaces are two registrations over that shape, both plain registrant plugins with `inject: ['slots', 'conversation']`. `TodoRow` takes the `'conversation.chat.toolview'` key `todo_write` and summarizes what the call attempted (`<done>/<total> 已完成 · <active item>` parsed from its args, falling back to the generic summary on malformed or wrongly-shaped model JSON, and keeping the generic dot for non-ok execution states so a cancelled call never reads as a completed update). `TodoDock` takes the `'conversation.input.dock'` list slot at `order: -1` — above the queue rows — and is the plan strip: it reads the host-computed `todos` projection via `useProjection` (standing plan: latest `todo/write` with no later `turn/start`) and renders `TodoPanel`, which takes the plain list, hides itself while the list is empty, and starts collapsed as a header of title plus `"<done>/<total> tasks · <n> in progress"` (status glyphs are the figma check / progress / dashed-pending set). The dock adapter owns the selection so the panel stays a pure function of its props; the standing list lives here rather than in the row so the row stays one line. Anything the input-zone composer chain hides (a `conversation.composer` takeover such as ui-question's) hides the whole dock, this strip included.
Per-session UI state for selection and the active view lives in the declared chat store (`stores.ts` `createChatStore`); the InputHub owns the composer state machine and mirrors its draft into that store for persistence. Apply passes one store handle to the strict session subtree, chat view, and details registrations, so each session shares one instance and the framework owns its lifecycle. Components are pure: the framework standard kit supplies `useSession`/`sessionId`, global `useSessions`/`useWorkspaces`, and the input machine's `useInput`/`inputActions`; store faces and inject factories supply the remaining state and callbacks.
The composer bar declares session-scoped single seats for `'conversation.input.plan'` (right of the local access-mode control) and `'conversation.input.model'` (immediately before the pending indicator and send/stop button), plus list slots for overlay, dock, left, and right input extensions. Feature packages own each control and its state; ui-conversation supplies placement, the `locked` owner prop, and the standard slot shares. While the `plan` projection's effective target is plan mode, InputBar swaps its textarea placeholder to the plan-task wording (a host-folded value read through the standard-kit `useProjection`; owner-supplied placeholders win). The resident no-session shell uses `DisabledInputBar` and therefore dispatches no session-scoped control seats.
The composer bar declares session-scoped single seats for `'conversation.input.plan'` (right of the local access-mode control) and `'conversation.input.model'` (immediately before the pending indicator and send/stop button), plus list slots for overlay, dock, left, and right input extensions. Feature packages own each control and its state; ui-conversation supplies placement, the `locked` owner prop, and the standard slot shares. While the `plan` projection's effective target is plan mode, InputBar swaps its textarea placeholder to the plan-task wording, localized through the `command.hint` locale namespace this package registers and shared verbatim with the claimed `/plan` command hint (a host-folded value read through the standard-kit `useProjection`; owner-supplied placeholders win). A pending composer takeover remains mounted when another conversation view is active so the blocked agent can still receive its answer; without a pending interaction, the active-session composer belongs to Chat. The resident no-session shell uses `DisabledInputBar` and therefore dispatches no session-scoped control seats.
`src/client/` is organized for the future package split: `contract/` is the sole inter-domain shared face (`slots.ts` slot declarations + composed slot props including the tool-row contract, `views.ts` shared primitives, `tool-call-model.ts`); the `skeleton/`, `chat/`, and `toolviews/` (sample registrants) domain directories import contract files and never each other; `apply.ts` is the only assembly point allowed to import all three domains. The `/client` export surface is the contract only — `apply`/`inject`, the two service classes, and the `contract/` type families; implementation components (skeleton, chat rows) and the store factory stay internal and reach the page exclusively through apply's slot registrations (tests take them via the `./src/*` subpath).
@@ -35,8 +37,8 @@ None; this package neither assembles nor sends a provider request.
## Known Limitations and Deferred Work
- **The stats line has no duration segment** — assistant `usage` carries token accounting only; elapsed-time needs a host data source.
- **Details panel is the minimal form** — selected call args/result raw display; the Input/Output/Metadata switch, Prev/Next stepping, and See-in-trajectory deep link are deferred.
- **Assistant footer extensions (IconActions row, per-message paging) are reserved slots** — drawn in the design, not implemented.
- **Details panel is the minimal form and currently has no entry point** — selected call args/result raw display; the Input/Output/Metadata switch, Prev/Next stepping, and See-in-trajectory deep link are deferred. Tool rows stopped being details-panel click targets and nothing replaced that gesture, so `ChatViewInjected.openDetails` is implemented but uncalled and the panel (including its terminal card) is unreachable in the assembled application; its rendering stays covered by mounting it with a selection directly.
- **Assistant per-message paging is a reserved slot** — drawn in the design, not implemented. The finalized IconActions row (copy / branch / clock) ships; branch remains a chrome stub.
- **The sparkle icon for the others tool row is a hand-drawn approximation** — the design glyph's vector geometry is not exportable locally; promotion into ui-primitives waits on an exact export.
- **The approval panel's "Always allow this type" is deferred** — durable grants need a grant-storage design; only allow-once/reject answer today.
- **TodoPanel truncates long item text to one ellipsized line** — the figma strip has no wrap or expand affordance; full text is not readable inline.

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@@ -2,25 +2,27 @@
[English](README.md) | 中文
会话领域:骨架(标题栏/标签页/编辑器/空状态)、聊天视图(分组步骤摘要流、流式尾部隔离、统计行、逐工具行 slot 及一个 bash 示例注册方与 todo 行)、输入区 dock队列行加 todo 计划条)、最小详情面板、按 scope 寻址的 ConversationService。契约api-contracts v3 §7 加 slot 终端设计store seatprops share
会话领域:骨架(标题栏/标签页/编辑器/空状态)、聊天视图(分组步骤摘要流、流式尾部隔离、逐工具行 slot 及一个 bash 示例注册方与 todo 行)、编辑器 dock与输入区一同 sticky 的会话统计行)、输入区 dock队列行加 todo 计划条)、最小详情面板、按 scope 寻址的 ConversationService。契约api-contracts v3 §7 加 slot 终端设计store seatprops share
常驻会话壳会跨无会话与会话状态切换而保留。没有当前会话时,它会渲染禁用输入栏;其根作用域的 `conversation.hero.workspace` slot 承载 Workspace 选择器。选择 Workspace 会连接或复用由 Host 拥有的空白会话并在不替换会话壳的情况下打开该会话。空白会话与活跃会话渲染相同的输入区主体InputHub 则在 Workspace 切换间携带草稿,并将草稿镜像到会话 store。
常驻会话壳会跨无会话与会话状态切换而保留。没有当前会话时,它会渲染禁用输入栏;其根作用域的 `conversation.hero.workspace` slot 承载 Workspace 选择器。选择 Workspace 会连接或复用由 Host 拥有的空白会话并在不替换会话壳的情况下打开该会话。空白会话与活跃会话渲染相同的输入区主体InputHub 则在 Workspace 切换间携带草稿,并将草稿镜像到会话 store。活跃阶段会话标题栏以普通列 chrome 占据顶部;其下滚动容器(`data-conversation-scroll`)承载流动排版的各视图与 sticky 编辑器栈(统计 dock输入区 dock输入栏。textarea 上的滚轮会链式处理:限高草稿先在本地滚动,到达边缘后再转交给该宿主。
视图环本身就是 slot会话注册声明 `'conversation.view'` 列表 slotSession scope并将其列在 `children` 表中ConversationRoot 通过 renderSlot share 渲染活跃配置项(`only: <active id>`);视图标签页从环账本的注册选项(`id``order``label`投影而来。聊天视图是该包自身的环配置项其他插件ui-trajectory通过普通的 `ctx.slots.register` 贡献标签页。先前包内的视图注册表(`registerView``ViewEntry``ConversationViewMap` 及 chrome 附加表)已退役,逐视图 chrome 则被拆入视图组件自身。
审批经由本包声明的链接管编辑器:`ApprovalPanel` 注册为按选择器路由的 `'conversation.composer'` 配置项ui-question 模式),在审批等待未决期间取代 InputBar 占据编辑器(琥珀色条、理由标题、来自运行中调用参数的配对命令行、一次性的拒绝/允许)。`contract/slots.ts` 中的 `PendingApproval` 领域面在运行时 `PendingWait` 载体之上拥有 wire 编码——带审计关联的 `ApprovalResponsePayload` 值;广播的 `approval/resolved` 帧使等待落定并恢复编辑器。侧边栏通过 manager 跟踪的 `waitingApproval` 列表位未实例化会话同样点亮镜像该阻塞状态其优先级高于运行中圆环直至问题解决。未决等待完全离开消息流问题ui-question与审批ApprovalPanel都经编辑器接管作答不再保留只读占位卡。编辑器底行的 Access 席位挂载 `PermissionSelect`,由 host 计算的 `permissions` 投影经标准工具包 `useProjection` 供数key 缺席即隐藏 chip选中会经由输入栏注入的 `command` 回调提交 `/permission <preset>` 命令行。
审批经由本包声明的链接管编辑器:`ApprovalPanel` 注册为按选择器路由的 `'conversation.composer'` 配置项ui-question 模式),在审批等待未决期间取代 InputBar 占据编辑器(琥珀色条、理由标题、来自运行中调用参数的配对命令行、一次性的拒绝/允许)。`contract/slots.ts` 中的 `PendingApproval` 领域面在运行时 `PendingWait` 载体之上拥有 wire 编码——带审计关联的 `ApprovalResponsePayload` 值;广播的 `approval/resolved` 帧使等待落定并恢复编辑器。侧边栏通过 manager 跟踪的 `waitingApproval` 列表位未实例化会话同样点亮镜像该阻塞状态其优先级高于运行中圆环直至问题解决。未决等待完全离开消息流问题ui-question与审批ApprovalPanel都经编辑器接管作答不再保留只读占位卡。编辑器底行的 Access 席位挂载 `PermissionSelect`,由 host 计算的 `permissions` 投影经标准工具包 `useProjection` 供数key 缺席即隐藏 chipchip 打开 Menu 原语下拉kebab-case 预设名渲染为 Title Case 标签(与 `/permission` popup 的显示变换孪生),选中会经由输入栏注入的 `command` 回调提交 `/permission <preset>` 命令行。
通用工具行把内置的 bash、read、search、write、edit 和 run_code 名称归入专用视觉变体。文件系统变体会渲染 edit 图标和路径摘要;该路径是悬停下划线链接,点击后通过宿主操作系统的默认应用打开文件(`host.openPath`,相对路径相对会话 cwd 解析)。工具行不再是整行点击目标,也不会打开 details 面板。code 变体以模型撰写的 `description` 作摘要,展开后显示程序本身;其已记录的子调用经由同一个键控 toolview 空位渲染为始终可见的嵌套行(自定义注册和 GenericToolCard fallback 原样适用于子行。Cordis 生命周期工具复用这些通用变体,同时以统一的 Cordis 强调色呈现 `Inspect``Mount temporary Plugin``Unmount temporary Plugin`mount 行保留 code 变体的可展开源码渲染。
声明 `terminal` 渲染意图的工具调用,会在两个对话渲染点上都通过 ui-primitives 的 `TerminalBlock` 内联渲染其命令输出。`contract/terminal-card-model.ts` 是从快照的 `callView``resultView` 对推导的唯一位置因此两个渲染点不可能在命令、cwd 或退出状态上产生分歧;对任何其他 card 标签——包括当前客户端版本不认识的标签——它返回 null落回通用路径。因此两个渲染点也都显示卡片的运行状态点它与工具行行首图标承载同一套 `StateDot` 语义,所以一行与其自身的卡片对同一条命令的状态总是一致。多行命令的每一行各占一个提示行,状态点只在第一行为整次调用标记一次——退出状态属于整次调用,因此每行一枚就会声称一个 bash 并不报告的逐行结果。键控的 `BashRow` 把卡片常驻在摘要行下方;由于工具行已不再是详情面板的点击目标,卡片的复制与展开控件就是该行唯一的交互。渲染点兜底行则保持其既有的展开控件。行的上限是 `CHAT_TERMINAL_MAX_LINES`8面板为 16正是这一点让摘要面保持有界——面板仍是单次调用的阅读面。内联输出只对该意图开放通用工具的内容仍然只在面板中呈现[决策](../../../.agents/notes/implemented/feature/2026-07-28-web-terminal-card.md))。
聊天流会将跨重试轮次连续出现的模型重试节点投影为一个稳定的弱化状态行,并用最新一次尝试更新该行;每个重试事件仍保留在运行时快照与会话日志中。前端倒计时以客户端收到事件的时刻为计划延迟的起点,避免 Host 与浏览器的时钟偏差;剩余时间向上取整到秒,且下限为 1 秒。最近一次尚未完成的重试会显示从左到右的文字渐变动画。后续轮次事实用于区分已开始的尝试与在退避期间取消的尝试Host 的 running 位只控制实时动画随后该行会显示静态的已完成或已取消标签。normal 策略行显示有限重试上限always 策略行显示 `∞`。激活该行会显示最近一次重试的精确延迟和失败消息。客户端运行时会在相应重试节点到达前移除每个失败步骤的流式输出尾部;后续某次尝试成功后,该状态仍保持可见。
工具行同样是 slot独立工具环`ToolViewRegistry``ctx.toolviews`outlet已经退役。聊天配置项声明键控的 `'conversation.chat.toolview'` 空位Session scopekey 空间在运行时开放);其渲染点逐行通过 `entryKey: toolName` 分发,并以 `GenericToolCard` 作为调用点 `fallback`。owner 载荷是统一的 `ToolRowOwnerProps``callId``toolName``block``openFile``ToolRowProps` 则预先将其与 Session 标准工具包组合。注册方只是普通插件:`ctx.slots.register({ name: 'conversation.chat.toolview', key: '<tool>', inject? }, Row)`,以 `inject: ['slots', 'conversation']` 作为加载顺序 seamapply 在聊天注册后挂载 ConversationService因此服务存在即可保证 slot 已声明Session 区分在组件内部完成(`useSessions` 读取 `parentId`bash 示例是第三方姿态的范例。Trajectory/waterfall 工具视图 slot 共享此形状并随各自的渲染点落地RendersCheck 会拒绝没有任何渲染方的声明)。
todo 的两个展示界面就是在该形状上的两个注册项,都是普通注册方插件,`inject: ['slots', 'conversation']``TodoRow` 占用 `'conversation.chat.toolview'``todo_write` key摘要该次调用「试图写入」的内容从其 args 解析出 `<done>/<total> 已完成 · <active item>`;模型 JSON 残缺或形状不对时回落到通用摘要;非 ok 执行状态保留通用状态点,使被取消的调用绝不读成一次已完成的更新)。`TodoDock``order: -1` 占用 `'conversation.input.dock'` 列表 slot位于队列行之上是计划条它经 `useProjection` 读取 host 计算的 `todos` 投影(站立计划:其后没有更晚 `turn/start` 的最近一次 `todo/write`)并渲染 `TodoPanel`,后者接收纯列表,在列表为空时自我隐藏,折叠时收成标题加 `"<done>/<total> tasks · <n> in progress"` 的表头(状态图标为 figma 的勾选/进行中/虚线未开始一组)。选取由 dock 适配器负责,因此面板保持为其 props 的纯函数;站立列表放在此处而非行内,行才能保持单行。输入区 composer 链隐藏的一切(例如 ui-question 对 `conversation.composer` 的接管)也会隐藏整个 dock包括这条计划条。
todo 的两个展示界面就是在该形状上的两个注册项,都是普通注册方插件,`inject: ['slots', 'conversation']``TodoRow` 占用 `'conversation.chat.toolview'``todo_write` key摘要该次调用「试图写入」的内容从其 args 解析出 `<done>/<total> 已完成 · <active item>`;模型 JSON 残缺或形状不对时回落到通用摘要;非 ok 执行状态保留通用状态点,使被取消的调用绝不读成一次已完成的更新)。`TodoDock``order: -1` 占用 `'conversation.input.dock'` 列表 slot位于队列行之上是计划条它经 `useProjection` 读取 host 计算的 `todos` 投影(站立计划:其后没有更晚 `turn/start` 的最近一次 `todo/write`)并渲染 `TodoPanel`,后者接收纯列表,在列表为空时自我隐藏;列表非空时面板初始折叠,表头显示标题加 `"<done>/<total> tasks · <n> in progress"`(状态图标为 figma 的勾选/进行中/虚线未开始一组)。选取由 dock 适配器负责,因此面板保持为其 props 的纯函数;站立列表放在此处而非行内,行才能保持单行。输入区 composer 链隐藏的一切(例如 ui-question 对 `conversation.composer` 的接管)也会隐藏整个 dock包括这条计划条。
逐 Session UI 状态中的选择与活跃视图位于已声明的聊天 store`stores.ts` `createChatStore`InputHub 拥有输入区状态机,并将草稿镜像到该 store 以便持久化。apply 将同一个 store handle 传给严格限定于会话的子树、聊天视图和详情注册,因此每个会话内共享一个实例,框架拥有其生命周期。组件保持纯粹:框架标准工具包提供 `useSession``sessionId`、全局 `useSessions``useWorkspaces`,以及输入状态机的 `useInput``inputActions`store 表层与 inject factory 提供其余状态和回调。
输入栏为 `'conversation.input.plan'`(位于本地 access 模式控件右侧)和 `'conversation.input.model'`(渲染在 pending 指示器与发送/停止按钮之前)声明会话作用域的单实例 seat并为 overlay、dock、left 和 right 输入扩展声明列表 slot。各功能包拥有相应控件及其状态ui-conversation 提供放置位置、`locked` owner prop 和标准 slot share。当 `plan` 投影的有效目标为 plan mode 时InputBar 将文本框 placeholder 切换为 plan 任务措辞(经标准套件 `useProjection` 读取的 host 折叠值owner 提供的 placeholder 优先)。常驻无会话壳使用 `DisabledInputBar`,因此不会分发任何会话作用域的控件 seat。
输入栏为 `'conversation.input.plan'`(位于本地 access 模式控件右侧)和 `'conversation.input.model'`(渲染在 pending 指示器与发送/停止按钮之前)声明会话作用域的单实例 seat并为 overlay、dock、left 和 right 输入扩展声明列表 slot。各功能包拥有相应控件及其状态ui-conversation 提供放置位置、`locked` owner prop 和标准 slot share。当 `plan` 投影的有效目标为 plan mode 时InputBar 将文本框 placeholder 切换为 plan 任务措辞,经本包注册的 `command.hint` locale 命名空间本地化,并与已认领 `/plan` 命令的提示逐字共用同一份文案(经标准套件 `useProjection` 读取的 host 折叠值owner 提供的 placeholder 优先)。另一个会话视图活跃时,待处理的 composer 接管仍保持挂载,使被阻塞的 agent智能体仍能收到回答没有待处理交互时活跃会话的 composer 归 Chat 所有。常驻无会话壳使用 `DisabledInputBar`,因此不会分发任何会话作用域的控件 seat。
`src/client/` 按未来的包拆分组织:`contract/` 是唯一的跨领域共享表层(`slots.ts` slot 声明 + 组合后的 slot props包括工具行契约、`views.ts` 共享原语、`tool-call-model.ts``skeleton/``chat/``toolviews/`(示例注册方)领域目录只导入 contract 文件,彼此绝不导入;`apply.ts` 是唯一允许导入全部三个领域的组装点。`/client` 导出表层只包含契约:`apply``inject`、两个服务类和 `contract/` 类型家族;实现组件(骨架、聊天行)与 store factory 保持内部状态,只能通过 apply 的 slot 注册到达页面(测试通过 `./src/*` 子路径获取它们)。
@@ -35,8 +37,8 @@ todo 的两个展示界面就是在该形状上的两个注册项,都是普通
## 已知限制与暂缓事项
- **统计行没有耗时区段**assistant `usage` 只携带 token 计数;耗时需要主机数据源。
- **详情面板是最小形态**以原始形式显示已选择调用的参数结果Input/Output/Metadata 切换、Prev/Next 步进与 See-in-trajectory 深链接暂缓实现。
- **assistant footer 扩展IconActions 行、逐消息分页是预留 slot**:设计中已有图稿,尚未实现。
- **详情面板是最小形态,且当前没有入口**以原始形式显示已选择调用的参数结果Input/Output/Metadata 切换、Prev/Next 步进与 See-in-trajectory 深链接暂缓实现。工具行已不再是详情面板的点击目标,且没有任何手势接替它,因此 `ChatViewInjected.openDetails` 虽已实现却无人调用,该面板(含其终端卡片)在组装后的应用中不可达;其渲染仍由直接以选中态挂载它来覆盖。
- **assistant 逐消息分页是预留 slot**:设计中已有图稿,尚未实现。已定稿的 IconActions 行(复制/分支/时钟)已落地;分支仍是 chrome stub。
- **others 工具行的闪光图标是手绘近似版本**:无法在本地导出设计字形的矢量几何;等到存在精确导出后再将其提升到 ui-primitives。
- **审批面板的「始终允许此类」暂缓**:持久授权需要授权存储设计;今天只能回答允许一次/拒绝。
- **TodoPanel 将过长条目截成单行省略号**figma 条没有换行或展开入口,完整文本无法在行内读完。

View File

@@ -39,6 +39,7 @@
"clsx": "^2.0.0"
},
"peerDependencies": {
"@deepseek-ai/dsh-client-locale": "^0.0.1",
"@deepseek-ai/dsh-client-runtime": "^0.0.1",
"@deepseek-ai/dsh-client-ui-primitives": "^0.0.1",
"@deepseek-ai/dsh-client-ui-slash": "^0.0.1",
@@ -48,10 +49,10 @@
"react": "^18.2.0"
},
"devDependencies": {
"@deepseek-ai/dsh-client-locale": "workspace:^",
"@deepseek-ai/dsh-client-runtime": "workspace:^",
"@deepseek-ai/dsh-goal": "workspace:^",
"@deepseek-ai/dsh-plan-mode": "workspace:^",
"@deepseek-ai/dsh-session-projection": "workspace:^",
"@deepseek-ai/dsh-tool-todo": "workspace:^",
"@deepseek-ai/dsh-client-ui-layout": "workspace:^",
"@deepseek-ai/dsh-client-ui-primitives": "workspace:^",
"@deepseek-ai/dsh-client-ui-slash": "workspace:^",

View File

@@ -3,6 +3,8 @@ import type { Context } from 'cordis'
import type { BoundActions } from '@deepseek-ai/dsh-client-ui-slots'
import type { ISessions, SessionId } from '@deepseek-ai/dsh-client-runtime/client'
import type {} from '@deepseek-ai/dsh-client-ui-layout/client'
// Type-only: pulls the locale plugin's Context merge (ctx.locale).
import type {} from '@deepseek-ai/dsh-client-locale/client'
import type { ViewTab } from './contract/views.ts'
import type {
ApprovalWait, ChatViewInjected, ComposerBarInjected, ComposerChainProps, ConversationInjected,
@@ -15,6 +17,7 @@ import type { IConversation } from './service.ts'
import { InputHub } from './input/hub.ts'
import { InputBar } from './skeleton/InputBar.tsx'
import { ChatView } from './chat/ChatView.tsx'
import { StatsLine } from './chat/StatsLine.tsx'
import { bashToolviewSample } from './toolviews/bash-sample.tsx'
import { ApprovalPanel } from './skeleton/ApprovalPanel.tsx'
import { todoToolview } from './toolviews/todo-row.tsx'
@@ -25,7 +28,7 @@ import { ConversationSession } from './skeleton/ConversationSession.tsx'
import { DetailsPanel } from './skeleton/DetailsPanel.tsx'
/** Services required by the conversation plugin. */
export const inject = ['slots', 'layout', 'sessions', 'workspaces']
export const inject = ['slots', 'layout', 'sessions', 'workspaces', 'locale']
/** Resolve the session-scoped conversation face (scope-addressed send/cancel), failing loud. */
function scopedConversation(sessions: ISessions, id: SessionId): IConversation {
@@ -50,6 +53,33 @@ export function apply(ctx: Context): void {
const layout = ctx.layout
const slots = ctx.slots
// Command hint locale: friendly placeholder text for claimed commands. The
// claimed /plan hint and the plan-mode textarea placeholder share one
// string: both describe the same next action.
const HINT_NS = 'command.hint'
const PLAN_HINT_ZH = '描述你的任务以生成计划'
const PLAN_HINT_EN = 'describe your task to generate plan'
ctx.effect(() => {
const disposers = [
ctx.locale.register(HINT_NS, 'zh', {
plan: PLAN_HINT_ZH,
goal: '输入目标,智能体将持续执行',
'goal.active': '当前目标进行中。可输入 edit 修改 / pause 暂停 / resume 继续 / clear 清除',
'placeholder.plan': PLAN_HINT_ZH,
'placeholder.default': '给智能体发消息',
}),
ctx.locale.register(HINT_NS, 'en', {
plan: PLAN_HINT_EN,
goal: 'describe the objective for a long-running task',
'goal.active': 'goal active — edit / pause / resume / clear',
'placeholder.plan': PLAN_HINT_EN,
'placeholder.default': 'Message the agent',
}),
]
return () => { for (const dispose of disposers) dispose() }
}, 'ui-conversation: command hint dictionaries')
const translateHint = ctx.locale.bind(HINT_NS)
// Apply-time construction keeps store identity bound to this fiber.
const chatStore = createChatStore()
@@ -159,6 +189,7 @@ export function apply(ctx: Context): void {
const result = await session.command(line)
return result.ok && result.value.matched
},
translateHint,
hooks: { notices: shell.notices, lexicon: shell.lexicon },
}
},
@@ -208,6 +239,9 @@ export function apply(ctx: Context): void {
},
}, ChatView)
// Session stats stick with the composer (composer.dock = stats-line family).
slots.register({ name: 'conversation.composer.dock', id: 'stats', order: 0 }, StatsLine)
// Class-plugin mount (packages/AGENTS.md service form): the service
// registers itself as `conversation` and lives on its own child fiber.
// Mounted AFTER the chat entry register above — construction guarantee for

View File

@@ -1,14 +1,22 @@
/* Assistant flow body: full-width narration (figma 16/28), block gap 16. */
/* Assistant flow body: full-width narration (figma 16/28), block gap 16.
IconActions sit below the body with an explicit 16px top margin (figma
43:32997) — separate from the body's internal gap so the footer spacing
stays fixed when the body is a single block. */
.root {
display: flex;
flex-direction: column;
gap: 16px;
font-size: 16px;
line-height: 28px;
color: var(--dsw-alias-label-primary);
}
.body {
display: flex;
flex-direction: column;
gap: 16px;
}
/* Interrupted-turn terminal marker: quiet inline tag, no animation. */
.stopped {
align-self: flex-start;
@@ -19,3 +27,18 @@
font-size: 11px;
line-height: 18px;
}
/* Finalized footer offset (figma 43:32997); chrome lives in MessageIconActions. */
.actions {
margin-top: 16px;
/* Optical align with 28px icon hit targets that pad 6px past the glyph. */
margin-left: -6px;
}
/* Hover-capable pointers: reveal shared actions on root hover/focus. */
@media (hover: hover) {
.root:hover .actions,
.root:focus-within .actions {
opacity: 1;
}
}

View File

@@ -4,10 +4,14 @@
// view groups them into tool rows through its keyed toolview slot (figma
// step-summary flow). Shared by finalized nodes and the streaming partial;
// the turn-level loading dots live in the chat view's tail, not here.
// Finalized nodes append IconActions (copy / branch / clock) once streaming ends.
import { memo } from 'react'
import type { AssistantBlock } from '@deepseek-ai/dsh-client-runtime/client'
import { IconThinkOutline14, JsonBlock, MarkdownText } from '@deepseek-ai/dsh-client-ui-primitives'
import {
IconThinkOutline14, JsonBlock, MarkdownText,
} from '@deepseek-ai/dsh-client-ui-primitives'
import { MessageIconActions } from './MessageIconActions.tsx'
import { ToolRow } from './ToolRow.tsx'
import css from './AssistantMarkdown.module.css'
@@ -16,6 +20,8 @@ export interface AssistantMarkdownProps {
streaming: boolean
/** Frozen partial of an aborted turn: rendered with a 已停止 marker. */
interrupted?: boolean | undefined
/** Unix epoch ms for the finalized IconActions clock; omitted while streaming. */
time?: number | undefined
}
function firstLine(text: string): string {
@@ -23,6 +29,15 @@ function firstLine(text: string): string {
return nl === -1 ? text : text.slice(0, nl)
}
/** Joined text blocks for the copy action (reasoning / tool heads stay out). */
function copyText(blocks: readonly AssistantBlock[]): string {
const parts: string[] = []
for (const block of blocks) {
if (block.kind === 'text') parts.push(block.text)
}
return parts.join('')
}
/** Reasoning block as the Think variant summary row (figma 39:28304). */
function ThinkRow({ text, running }: { text: string; running: boolean }) {
return (
@@ -38,7 +53,9 @@ function ThinkRow({ text, running }: { text: string; running: boolean }) {
)
}
export const AssistantMarkdown = memo(function AssistantMarkdown({ blocks, streaming, interrupted }: AssistantMarkdownProps) {
export const AssistantMarkdown = memo(function AssistantMarkdown({
blocks, streaming, interrupted, time,
}: AssistantMarkdownProps) {
const last = blocks.length - 1
// Tool-call heads render as tool rows in the chat view's grouping pass, so
// a node that is only those heads (or empty) would paint an empty root
@@ -47,18 +64,30 @@ export const AssistantMarkdown = memo(function AssistantMarkdown({ blocks, strea
|| interrupted === true
|| blocks.some(block => block.kind !== 'tool-call')
if (!hasVisible) return null
// Footer only after the turn settles with a known event time; streaming omits it.
const showActions = !streaming && time !== undefined
return (
<div className={css.root} data-streaming={streaming || undefined}>
{blocks.map((block, i) => {
switch (block.kind) {
case 'text': return <MarkdownText key={i} text={block.text} streaming={streaming} />
case 'reasoning': return <ThinkRow key={i} text={block.text} running={streaming && i === last} />
// Grouped into tool rows by ChatView; hasVisible above skips an empty shell.
case 'tool-call': return null
default: return <JsonBlock key={i} label="未知内容块" payload={block.block} />
}
})}
{interrupted && <span className={css.stopped}></span>}
<div className={css.body}>
{blocks.map((block, i) => {
switch (block.kind) {
case 'text': return <MarkdownText key={i} text={block.text} streaming={streaming} />
case 'reasoning': return <ThinkRow key={i} text={block.text} running={streaming && i === last} />
// Grouped into tool rows by ChatView; hasVisible above skips an empty shell.
case 'tool-call': return null
default: return <JsonBlock key={i} label="未知内容块" payload={block.block} />
}
})}
{interrupted && <span className={css.stopped}></span>}
</div>
{showActions && (
<MessageIconActions
text={copyText(blocks)}
time={time}
clock="end"
className={css.actions}
/>
)}
</div>
)
})

View File

@@ -1,6 +1,8 @@
/* Chat flow: one 16px rhythm everywhere — between blocks (prose <-> tool
runs) via the column gap and between consecutive tool rows via the group
gap. Input padding cap rides the skeleton. */
gap. Input padding cap rides the skeleton. Under
`[data-conversation-scroll]` the column host owns overflow and this view
is ordinary flow (see ConversationRoot active-phase rules). */
.root {
position: relative;
@@ -17,6 +19,18 @@
padding: 16px 24px;
}
:global([data-conversation-scroll]) .root {
flex: 0 0 auto;
min-height: auto;
height: auto;
}
:global([data-conversation-scroll]) .scroll {
overflow: visible;
flex: 0 0 auto;
min-height: auto;
}
/* Message column: 736px fixed width, centered on the same axis as the
input box; the scroller itself stays full-bleed. */
.column {
@@ -113,16 +127,34 @@
opacity: 0.6;
}
/* Back-to-bottom: 34px circular icon button at the column's right edge. */
.toBottom {
position: absolute;
right: max(24px, calc((100% - 736px) / 2));
/* Back-to-bottom: zero-height sticky slot so the control does not extend
scrollHeight; the button translates up into the viewport. Under the
conversation host, clearance sits above the sticky composer stack. */
.toBottomSlot {
position: sticky;
bottom: 16px;
width: 34px;
height: 34px;
/* Above the sticky composer (z-index 7) so the control stays clickable and
visible over the input card. */
z-index: 8;
height: 0;
display: flex;
justify-content: flex-end;
padding-right: max(0px, calc((100% - 736px) / 2));
pointer-events: none;
}
:global([data-conversation-scroll]) .toBottomSlot {
/* Clears the sticky composer stack (stats + docks + input card). */
bottom: 168px;
}
.toBottom {
display: flex;
align-items: center;
justify-content: center;
width: 34px;
height: 34px;
margin-top: -34px;
padding: 0;
border: 1px solid var(--dsw-alias-border-l2);
border-radius: 100px;
@@ -130,6 +162,7 @@
background: var(--dsw-alias-button-floating-fill);
box-shadow: var(--dsw-shadow-lv2);
cursor: pointer;
pointer-events: auto;
}
.toBottom:hover {

View File

@@ -1,11 +1,16 @@
// ChatView: the default conversation view — message flow with user bubbles,
// assistant narration, tool summary rows grouped into step runs, pending
// cards, paging, bottom-follow, and the session stats line under the flow
// (chrome dissolved into the view: the footer is part of what a chat view
// IS, not registration metadata). Pure component registered directly; its
// registration declares the keyed 'conversation.chat.toolview' hole, so tool
// rows render through the props renderSlot share (entryKey = tool name,
// GenericToolCard as the render-site fallback).
// cards, paging, and bottom-follow. Session stats live on
// 'conversation.composer.dock' (sticky with the composer). Pure component
// registered directly; its registration declares the keyed
// 'conversation.chat.toolview' hole, so tool rows render through the props
// renderSlot share (entryKey = tool name, GenericToolCard as the render-site
// fallback).
//
// Scroll: when nested under `[data-conversation-scroll]` (active conversation
// column), that host is the scrollport and this view is flow content; when
// mounted alone (unit tests), `.scroll` owns overflow. Bottom-follow and
// prepend anchoring always target the resolved scrollport.
//
// Render economics (architecture RFC performance model): the list parent
// subscribes to snapshot segments that do NOT change per streaming chunk
@@ -17,7 +22,7 @@
// memoized rows never churns them.
import {
memo, useLayoutEffect, useMemo, useRef, useState, type ReactNode,
memo, useEffect, useLayoutEffect, useMemo, useRef, useState, type ReactNode,
} from 'react'
import type {
CodeSubCall, CommandNode, ConversationNode, ConversationSnapshot, RunningToolCall, ToolResultNode,
@@ -30,11 +35,15 @@ import { AssistantMarkdown } from './AssistantMarkdown.tsx'
import { GenericCommandCard } from './GenericCommandCard.tsx'
import { GenericToolCard } from './GenericToolCard.tsx'
import { MessageItem } from './MessageItem.tsx'
import { StatsLine } from './StatsLine.tsx'
import css from './ChatView.module.css'
const FOLLOW_THRESHOLD = 24
/** Active column host when present; otherwise the view-local scroller. */
function scrollerOf(from: HTMLElement): HTMLElement {
return (from.closest('[data-conversation-scroll]')) ?? from
}
type OpenFile = (path: string) => void
/** The declared toolview hole's render share (stable framework binding, passed through memoized rows). */
@@ -256,26 +265,34 @@ export function ChatView({ useSession, useSessions, useStore, renderSlot, sessio
const firstSeqRef = useRef<number | null>(null)
const openedRef = useRef(false)
const lastKeyRef = useRef<string | null>(null)
/** Flow tip signature — follow-scroll only when this moves, never on a
* scroll-driven at-bottom chrome re-render (that was snapping inertial
* scrolls the rest of the way to the floor). */
const followSigRef = useRef<string | null>(null)
const firstSeq = nodes[0]?.seq ?? null
const lastItem = items[items.length - 1]
const lastKey = lastItem?.key ?? null
const followSig = `${openState}:${firstSeq}:${lastKey}:${nodes.length}:${running ? 1 : 0}:${runningCalls.length}`
const toBottom = (el: HTMLDivElement): void => {
const toBottom = (el: HTMLElement): void => {
el.scrollTop = el.scrollHeight
atBottomRef.current = true
setAtBottom(true)
}
useLayoutEffect(() => {
const el = listRef.current
const local = listRef.current
/* v8 ignore next -- ref-null guard: React attaches the ref before layout effects run. */
if (el === null) return
if (local === null) return
const el = scrollerOf(local)
// Open completed: jump to the bottom once.
if (openState === 'open' && !openedRef.current) {
openedRef.current = true
toBottom(el)
firstSeqRef.current = firstSeq
lastKeyRef.current = lastItem?.key ?? null
lastKeyRef.current = lastKey
followSigRef.current = followSig
return
}
// Prepend (head seq decreased): compensate by the height delta.
@@ -284,42 +301,65 @@ export function ChatView({ useSession, useSessions, useStore, renderSlot, sessio
anchorRef.current = null
firstSeqRef.current = firstSeq
/* v8 ignore next -- ?? arm: a prepend adds nodes, so the flow list here is never empty. */
lastKeyRef.current = lastItem?.key ?? null
lastKeyRef.current = lastKey
followSigRef.current = followSig
return
}
firstSeqRef.current = firstSeq
// Own words must be visible: a new trailing user node force-scrolls
// (send lives in the composer, so arrival is detected here, not armed there).
const lastKey = lastItem?.key ?? null
const appendedUser = lastKey !== lastKeyRef.current
&& lastItem !== undefined && lastItem.kind === 'node' && lastItem.node.kind === 'user'
const tipMoved = followSigRef.current !== followSig
lastKeyRef.current = lastKey
if (appendedUser || atBottomRef.current) toBottom(el)
followSigRef.current = followSig
// Follow new flow content while pinned; do NOT re-pin on every render
// merely because atBottomRef is true (scroll threshold → setState → snap).
if (appendedUser || (tipMoved && atBottomRef.current)) toBottom(el)
})
const onScroll = (): void => {
const el = listRef.current
/* v8 ignore next -- ref-null guard: the handler only fires on the mounted element. */
if (el === null) return
const onScrollRef = useRef(() => {})
onScrollRef.current = () => {
const local = listRef.current
/* v8 ignore next -- ref-null guard: the handler only fires while mounted. */
if (local === null) return
const el = scrollerOf(local)
const isAtBottom = el.scrollHeight - el.scrollTop - el.clientHeight <= FOLLOW_THRESHOLD + 1
atBottomRef.current = isAtBottom
setAtBottom(isAtBottom)
}
// Bind scroll to the resolved scrollport (host or local) once per mount.
useEffect(() => {
const local = listRef.current
/* v8 ignore next -- ref-null guard: effect runs after the list node commits. */
if (local === null) return
const el = scrollerOf(local)
const onScroll = (): void => { onScrollRef.current() }
el.addEventListener('scroll', onScroll, { passive: true })
return () => { el.removeEventListener('scroll', onScroll) }
}, [])
// Follow streaming growth the parent never re-renders for (stable ref).
// The ref starts null and is assigned every render, so the placeholder
// initializer a function initial value would need never exists.
const followRef = useRef<(() => void) | null>(null)
followRef.current = () => {
const el = listRef.current
if (el !== null && atBottomRef.current) el.scrollTop = el.scrollHeight
const local = listRef.current
if (local !== null && atBottomRef.current) {
const el = scrollerOf(local)
el.scrollTop = el.scrollHeight
}
}
const onGrow = useRef(() => followRef.current?.()).current
const loadOlderAnchored = (): void => {
const el = listRef.current
const local = listRef.current
/* v8 ignore next -- ref-null guard: the paging button renders inside the list tree. */
if (el !== null) anchorRef.current = { h: el.scrollHeight, t: el.scrollTop }
if (local !== null) {
const el = scrollerOf(local)
anchorRef.current = { h: el.scrollHeight, t: el.scrollTop }
}
loadOlder()
}
@@ -342,7 +382,15 @@ export function ChatView({ useSession, useSessions, useStore, renderSlot, sessio
}
const node: ConversationNode = item.node
if (node.kind === 'assistant') {
return <AssistantMarkdown key={item.key} blocks={node.blocks} streaming={false} interrupted={node.interrupted} />
return (
<AssistantMarkdown
key={item.key}
blocks={node.blocks}
streaming={false}
interrupted={node.interrupted}
time={node.time}
/>
)
}
if (node.kind === 'command') {
return <CommandRow key={item.key} renderSlot={renderSlot} node={node} />
@@ -360,7 +408,7 @@ export function ChatView({ useSession, useSessions, useStore, renderSlot, sessio
return (
<div className={css.root}>
<div ref={listRef} className={css.scroll} onScroll={onScroll}>
<div ref={listRef} className={css.scroll}>
<div className={css.column}>
{openState === 'loading' && <div className={css.hint}></div>}
{openState === 'error' && <div className={css.openError}>{openErrorMessage}</div>}
@@ -398,22 +446,23 @@ export function ChatView({ useSession, useSessions, useStore, renderSlot, sessio
wait, tool execution, streaming) so it never flickers per step. */}
{running && <TurnDots />}
</div>
{!atBottom && (
<div className={css.toBottomSlot}>
<button
type="button"
className={css.toBottom}
aria-label="回到底部"
onClick={() => {
const local = listRef.current
/* v8 ignore next -- ref-null guard: the button only renders alongside the mounted list. */
if (local !== null) toBottom(scrollerOf(local))
}}
>
<IconChevronDownOutline14 />
</button>
</div>
)}
</div>
<StatsLine useSession={useSession} />
{!atBottom && (
<button
type="button"
className={css.toBottom}
aria-label="回到底部"
onClick={() => {
const el = listRef.current
/* v8 ignore next -- ref-null guard: the button only renders alongside the mounted list. */
if (el !== null) toBottom(el)
}}
>
<IconChevronDownOutline14 />
</button>
)}
</div>
)
}

View File

@@ -10,6 +10,7 @@ import {
IconThinkOutline14,
} from '@deepseek-ai/dsh-client-ui-primitives'
import type { ToolRowOwnerProps } from '../contract/slots.ts'
import { terminalCardModel } from '../contract/terminal-card-model.ts'
import { toolRowModel, type ToolRowVariant } from '../contract/tool-call-model.ts'
import { ToolRow } from './ToolRow.tsx'
@@ -27,6 +28,7 @@ const VARIANT_ICONS: Record<ToolRowVariant, ReactNode> = {
export function GenericToolCard({ toolName, block, cwd, openFile }: ToolRowOwnerProps) {
const model = toolRowModel(toolName, block, cwd)
const terminal = terminalCardModel(block, cwd)
const singleFile = model.filePath !== undefined
return (
<ToolRow
@@ -34,9 +36,12 @@ export function GenericToolCard({ toolName, block, cwd, openFile }: ToolRowOwner
toolName={toolName}
icon={VARIANT_ICONS[model.variant]}
title={model.title}
summary={model.summary}
// A terminal presenter's description is the contract's above-card text, so
// it outranks the args-derived summary here exactly as it does in BashRow.
summary={terminal?.description ?? model.summary}
// Single-file tools never expose an args body — the path link is the only action.
body={singleFile ? null : model.body}
terminal={terminal}
state={model.state}
filePath={model.filePath}
onOpenFile={singleFile ? openFile : undefined}

View File

@@ -0,0 +1,53 @@
/* Shared message IconActions row (user + assistant). Parent modules own
hover-reveal selectors and layout offsets via the composed className. */
.actions {
display: flex;
align-items: center;
gap: 10px;
height: 28px;
}
/* Clock before icons (user figma 388:20051) / after (assistant 43:32997). */
.timeStart {
padding-right: 12px;
font-size: 14px;
line-height: 24px;
color: var(--dsw-alias-label-tertiary);
white-space: nowrap;
}
.timeEnd {
padding-left: 12px;
font-size: 14px;
line-height: 24px;
color: var(--dsw-alias-label-tertiary);
white-space: nowrap;
}
/* Hover-capable pointers: hide until a parent hover/focus rule reveals. */
@media (hover: hover) {
.actions {
opacity: 0;
transition: opacity var(--ds-transition-duration) var(--ds-ease-in-out);
}
}
.action {
display: inline-flex;
align-items: center;
justify-content: center;
width: 28px;
height: 28px;
padding: 6px;
border: none;
border-radius: 28px;
background: transparent;
color: var(--dsw-alias-label-tertiary);
cursor: pointer;
}
.action:hover {
background: var(--dsw-alias-interactive-bg-hover);
color: var(--dsw-alias-label-secondary);
}

View File

@@ -0,0 +1,65 @@
// Shared IconActions chrome for user and assistant messages: copy / branch
// live (branch still a stub), date-aware clock, optional edit stub.
import { useCallback } from 'react'
import {
IconBranchOutline16, IconCopyOutline16, IconEditOutline16, Tooltip,
} from '@deepseek-ai/dsh-client-ui-primitives'
import { formatMessageClock, writeClipboard } from './message-chrome.ts'
import { useCalendarDay } from './use-calendar-day.ts'
import css from './MessageIconActions.module.css'
export interface MessageIconActionsProps {
/** Plain text the copy action writes. */
text: string
/** Unix epoch ms for the clock label. */
time: number
/** Clock before icons (user) or after (assistant). */
clock: 'start' | 'end'
/** When true, append the stub edit control (user bubble). */
edit?: boolean | undefined
/** Parent layout / hover-reveal class composed onto the actions row. */
className?: string | undefined
}
/**
* Copy / branch (/ clock) IconActions row shared by user and assistant chrome.
* @param props - Copy text, event time, clock side, optional edit, className.
* @returns The actions row element.
*/
export function MessageIconActions({
text, time, clock, edit, className,
}: MessageIconActionsProps) {
const day = useCalendarDay()
const onCopy = useCallback(() => {
void writeClipboard(text)
}, [text])
const clockEl = (
<span className={clock === 'start' ? css.timeStart : css.timeEnd}>
{formatMessageClock(time, day)}
</span>
)
return (
<div className={className === undefined ? css.actions : `${css.actions} ${className}`}>
{clock === 'start' ? clockEl : null}
<Tooltip label="复制" side="bottom">
<button type="button" className={css.action} aria-label="复制" onClick={onCopy}>
<IconCopyOutline16 />
</button>
</Tooltip>
<Tooltip label="在新对话中分支" side="bottom">
<button type="button" className={css.action} aria-label="在新对话中分支">
<IconBranchOutline16 />
</button>
</Tooltip>
{edit === true && (
<Tooltip label="编辑" side="bottom">
<button type="button" className={css.action} aria-label="编辑">
<IconEditOutline16 />
</button>
</Tooltip>
)}
{clock === 'end' ? clockEl : null}
</div>
)
}

View File

@@ -20,46 +20,14 @@
color: var(--dsw-alias-label-primary);
}
.actions {
display: flex;
align-items: center;
gap: 10px;
height: 28px;
}
/* Hover-capable pointers: hide until the row is hovered/focused. Touch /
hover:none keeps actions visible (opacity:0 still hit-tests). */
/* Hover-capable pointers: reveal shared MessageIconActions on row hover/focus. */
@media (hover: hover) {
.actions {
opacity: 0;
transition: opacity var(--ds-transition-duration) var(--ds-ease-in-out);
}
.userRow:hover .actions,
.userRow:focus-within .actions {
opacity: 1;
}
}
.action {
display: inline-flex;
align-items: center;
justify-content: center;
width: 28px;
height: 28px;
padding: 6px;
border: none;
border-radius: 28px;
background: transparent;
color: var(--dsw-alias-label-tertiary);
cursor: pointer;
}
.action:hover {
background: var(--dsw-alias-interactive-bg-hover);
color: var(--dsw-alias-label-secondary);
}
.badge {
display: inline-block;
margin-bottom: 4px;

View File

@@ -1,17 +1,14 @@
// MessageItem: simple chat nodes — user bubble (right-aligned, with copy /
// branch / edit IconActions), steering (badged bubble), context injection,
// retry disclosure and unknown-surface JSON rows. Props are frozen node slices
// off the snapshot cache; memo holds across streaming because unchanged nodes
// keep their references.
// MessageItem: simple chat nodes — user bubble (right-aligned, with
// clock + copy / branch / edit IconActions), steering (badged bubble), context
// injection, retry disclosure, and unknown-surface JSON rows.
import { memo, useCallback, useEffect, useMemo, useState, type ReactNode } from 'react'
import { memo, useEffect, useMemo, useState } from 'react'
import type { ReactNode } from 'react'
import type {
ContextMessageNode, ModelRetryNode, SteeringMessageNode, UnknownSurfaceNode, UserMessageNode,
} from '@deepseek-ai/dsh-client-runtime/client'
import {
IconBranchOutline16, IconCopyOutline16, IconEditOutline16,
JsonBlock, MessageText, Tooltip,
} from '@deepseek-ai/dsh-client-ui-primitives'
import { JsonBlock, MessageText } from '@deepseek-ai/dsh-client-ui-primitives'
import { MessageIconActions } from './MessageIconActions.tsx'
import css from './MessageItem.module.css'
export interface MessageItemProps {
@@ -93,43 +90,6 @@ function ModelRetryItem({ node, active }: { node: ModelRetryNode; active: boolea
</details>
)
}
/** Best-effort clipboard write; rejections stay swallowed (no success chrome). */
async function writeClipboard(text: string): Promise<void> {
// lib.dom types clipboard non-optional, but insecure contexts omit it —
// that runtime gap is exactly what this guard detects.
/* eslint-disable-next-line @typescript-eslint/no-unnecessary-condition */
if (navigator.clipboard?.writeText) {
try {
await navigator.clipboard.writeText(text)
} catch {
// Denied permissions / iframe policy.
}
return
}
// execCommand('copy') is the only clipboard fallback where the async API
// is missing (insecure contexts); deprecated but deliberately retained.
/* eslint-disable @typescript-eslint/no-deprecated */
const exec = typeof document.execCommand === 'function'
? document.execCommand.bind(document)
: undefined
if (exec === undefined) return
const el = document.createElement('textarea')
el.value = text
el.setAttribute('readonly', '')
el.style.position = 'fixed'
el.style.left = '-9999px'
document.body.appendChild(el)
el.select()
try {
exec('copy')
} catch {
// Clipboard unavailable; the button stays idle.
}
/* eslint-enable @typescript-eslint/no-deprecated */
el.remove()
}
/**
* Display projection of reference forms in a user bubble (free geometry — no
* textarea alignment constraint here); everything else stays plain text. The
@@ -162,32 +122,6 @@ function projectUserText(text: string): ReactNode {
return <>{parts}</>
}
/** User-bubble IconActions (figma 659:38820): copy is live; branch/edit are chrome stubs. */
function UserActions({ text }: { text: string }) {
const onCopy = useCallback(() => {
void writeClipboard(text)
}, [text])
return (
<div className={css.actions}>
<Tooltip label="复制" side="bottom">
<button type="button" className={css.action} aria-label="复制" onClick={onCopy}>
<IconCopyOutline16 />
</button>
</Tooltip>
<Tooltip label="在新对话中分支" side="bottom">
<button type="button" className={css.action} aria-label="在新对话中分支">
<IconBranchOutline16 />
</button>
</Tooltip>
<Tooltip label="编辑" side="bottom">
<button type="button" className={css.action} aria-label="编辑">
<IconEditOutline16 />
</button>
</Tooltip>
</div>
)
}
export const MessageItem = memo(function MessageItem({ node, retryActive = false }: MessageItemProps) {
switch (node.kind) {
case 'user': {
@@ -198,7 +132,13 @@ export const MessageItem = memo(function MessageItem({ node, retryActive = false
{projectUserText(text)}
{rest.map((block, i) => <JsonBlock key={i} label="附加内容块" payload={block} />)}
</div>
<UserActions text={text} />
<MessageIconActions
text={text}
time={node.time}
clock="start"
edit
className={css.actions}
/>
</div>
)
}

View File

@@ -1,4 +1,6 @@
// Settled-node identity prevents stream-delta updates from rerendering this row.
// Mounted on 'conversation.composer.dock' so it sticks with the composer in the
// active conversation scrollport (see ConversationRoot data-conversation-scroll).
import { memo, useMemo } from 'react'
import type { ConversationSnapshot } from '@deepseek-ai/dsh-client-runtime/client'
@@ -49,7 +51,7 @@ export function deriveStats(nodes: ConversationSnapshot['nodes']): UsageTotals {
}
}
/** Props: the conversation-snapshot selector hook (handed down by ChatView). */
/** Props: the conversation-snapshot selector (dock registration or unit mount). */
export interface StatsLineProps { useSession: SnapshotSelectorHook<ConversationSnapshot> }
export const StatsLine = memo(function StatsLine({ useSession }: StatsLineProps) {

View File

@@ -175,9 +175,23 @@ button.leading {
color: var(--dsw-alias-label-tertiary);
}
/* The code variant's expanded body is the run_code program, rendered through
the shared CodeBlock (shiki-highlighted TypeScript); only indentation is
this row's concern. */
.codeBody {
/* The two block-shaped expanded bodies: the code variant's run_code program
through CodeBlock (shiki-highlighted TypeScript) and a terminal card's
command output through TerminalBlock. Both are drawn by the shared
primitive, so only the row's indentation is this file's concern — the margin
also replaces each primitive's own standalone vertical spacing with the
flow's row rhythm. */
.codeBody,
.terminalBody {
margin: 4px 0 4px 22px;
}
/* Indented to the body's own column so the description reads as the card's
heading rather than as another summary row, and sits tight against the card
below it. Its own rule: grouping it with a body would put description
typography on a `CodeBlock` wrapper and change that body's spacing. */
.terminalDescription {
margin: 4px 0 0 22px;
color: var(--dsw-alias-label-secondary);
font: var(--dsw-font-xs-13);
}

View File

@@ -1,14 +1,18 @@
// ToolRow: the single-line tool summary row (figma component set 122:9479) —
// 16px leading slot (state dot / tool icon, chevron on hover or expanded) + title +
// separator dot + FILL-truncated summary. Expanded body is indented gray text;
// no inline output (full results live in the details panel). Expand state is
// separator dot + FILL-truncated summary. The collapsed row is always one
// line; the expanded body is indented gray text, the run_code program through
// CodeBlock, or — for a call whose render intent is a terminal card — the
// command's own output through TerminalBlock, capped at
// CHAT_TERMINAL_MAX_LINES so the message flow stays scannable. Expand state is
// component-local view state. File-tool summaries are path links that open
// through the host; the row itself is not a details-panel control.
import { useState, type KeyboardEvent, type MouseEvent, type ReactNode } from 'react'
import clsx from 'clsx'
import { CodeBlock, StateDot } from '@deepseek-ai/dsh-client-ui-primitives'
import { CodeBlock, StateDot, TerminalBlock } from '@deepseek-ai/dsh-client-ui-primitives'
import { IconChevronDownOutline14 } from '@deepseek-ai/dsh-client-ui-primitives'
import { CHAT_TERMINAL_MAX_LINES, type TerminalCardModel } from '../contract/terminal-card-model.ts'
import type { ToolRowState, ToolRowVariant } from '../contract/tool-call-model.ts'
import css from './ToolRow.module.css'
@@ -20,8 +24,15 @@ export interface ToolRowProps {
icon: ReactNode
title: string
summary: string
/** Expanded-body text; null = not expandable (leading slot never toggles). */
/** Expanded-body text; null = no text body (`terminal` is the other body source). */
body: string | null
/**
* Terminal-card material for a call whose render intent is a terminal card
* (derived by `terminalCardModel`); it replaces the text body when present.
* Null or absent leaves the text body, and a row with neither is not
* expandable (its leading slot never toggles).
*/
terminal?: TerminalCardModel | null | undefined
state: ToolRowState
/** Makes the row itself the expand control instead of only its leading icon. */
expandOnRowClick?: boolean | undefined
@@ -52,17 +63,25 @@ export function ToolRow({
title,
summary,
body,
terminal,
state,
expandOnRowClick = false,
filePath,
onOpenFile,
}: ToolRowProps) {
const [expanded, setExpanded] = useState(false)
const terminalBody = terminal ?? null
// A row that names a single file keeps one interaction (open that path);
// args expand is off whether or not the open callback is wired yet.
// args expand is off whether or not the open callback is wired yet. Terminal
// material still expands: only the file variants carry a path, so a terminal
// card and a file link never land on the same row.
const singleFile = filePath !== undefined
const fileLink = singleFile && onOpenFile !== undefined
const expandable = body !== null && !singleFile
const expandable = (body !== null && !singleFile) || terminalBody !== null
// The text arms take the empty string for a null body: a row expandable
// only through its terminal material renders the terminal body instead, so
// this substitution never shows.
const text = body ?? ''
const open = expanded && expandable
const rowExpands = expandable && expandOnRowClick
const toggleExpand = () => {
@@ -137,9 +156,17 @@ export function ToolRow({
</>
)}
</div>
{open && (variant === 'code'
? <CodeBlock code={body} lang="typescript" className={css.codeBody} />
: <div className={css.body}>{body}</div>)}
{/* The terminal presenter's description belongs ABOVE the card per the
render-intent contract, so an expanded terminal row keeps showing it
even though the collapsed summary is hidden while open. */}
{open && terminalBody?.description !== undefined && (
<div className={css.terminalDescription}>{terminalBody.description}</div>
)}
{open && (terminalBody !== null
? <TerminalBlock {...terminalBody.card} maxLines={CHAT_TERMINAL_MAX_LINES} className={css.terminalBody} />
: variant === 'code'
? <CodeBlock code={text} lang="typescript" className={css.codeBody} />
: <div className={css.body}>{text}</div>)}
</div>
)
}

View File

@@ -0,0 +1,91 @@
// Shared chrome helpers for user/assistant IconActions rows: clipboard write
// and the compact date+clock label from a session-event epoch.
/**
* Best-effort clipboard write; rejections stay swallowed (no success chrome).
* @param text - Plain text to place on the clipboard.
*/
export async function writeClipboard(text: string): Promise<void> {
// lib.dom types clipboard non-optional, but insecure contexts omit it —
// that runtime gap is exactly what this guard detects.
/* eslint-disable-next-line @typescript-eslint/no-unnecessary-condition */
if (navigator.clipboard?.writeText) {
try {
await navigator.clipboard.writeText(text)
} catch {
// Denied permissions / iframe policy.
}
return
}
// execCommand('copy') is the only clipboard fallback where the async API
// is missing (insecure contexts); deprecated but deliberately retained.
/* eslint-disable @typescript-eslint/no-deprecated */
const exec = typeof document.execCommand === 'function'
? document.execCommand.bind(document)
: undefined
if (exec === undefined) return
const el = document.createElement('textarea')
el.value = text
el.setAttribute('readonly', '')
el.style.position = 'fixed'
el.style.left = '-9999px'
document.body.appendChild(el)
el.select()
try {
exec('copy')
} catch {
// Clipboard unavailable; the button stays idle.
}
/* eslint-enable @typescript-eslint/no-deprecated */
el.remove()
}
function pad2(n: number): string {
return String(n).padStart(2, '0')
}
/**
* Local calendar-day epoch (ms at local midnight) for an instant.
* @param ms - Unix epoch ms.
* @returns Midnight of that local calendar day.
*/
export function startOfLocalDay(ms: number): number {
const d = new Date(ms)
d.setHours(0, 0, 0, 0)
return d.getTime()
}
/**
* Delay until the next local midnight after `ms` (at least 1ms).
* @param ms - Unix epoch ms.
* @returns Milliseconds until the following local midnight.
*/
export function msUntilNextLocalMidnight(ms: number): number {
const next = new Date(ms)
next.setHours(24, 0, 0, 0)
return Math.max(next.getTime() - ms, 1)
}
/**
* Compact local timestamp for message IconActions.
* Same calendar day → `HH:mm`; earlier this year → `M月D日 HH:mm`;
* other years → `YYYY年M月D日 HH:mm`.
* @param time - Unix epoch ms from the source session event.
* @param now - Reference instant for the day/year cut (defaults to wall clock).
* @returns Date-aware clock string (24-hour, zero-padded time).
*/
export function formatMessageClock(time: number, now: number = Date.now()): string {
const d = new Date(time)
const n = new Date(now)
const clock = `${pad2(d.getHours())}:${pad2(d.getMinutes())}`
if (
d.getFullYear() === n.getFullYear()
&& d.getMonth() === n.getMonth()
&& d.getDate() === n.getDate()
) {
return clock
}
const md = `${d.getMonth() + 1}${d.getDate()}`
if (d.getFullYear() === n.getFullYear()) return `${md} ${clock}`
return `${d.getFullYear()}${md} ${clock}`
}

View File

@@ -0,0 +1,25 @@
// Component-local calendar-day tick: memoized message rows keep stable props
// across midnight, so the IconActions clock needs a local day seat that
// re-fires at the next local midnight without reaching for framework hooks.
import { useEffect, useState } from 'react'
import { msUntilNextLocalMidnight, startOfLocalDay } from './message-chrome.ts'
/**
* Local calendar-day epoch that advances at each local midnight.
* @returns Midnight ms for the current local day; updates after the boundary.
*/
export function useCalendarDay(): number {
const [day, setDay] = useState(() => startOfLocalDay(Date.now()))
useEffect(() => {
let timer: ReturnType<typeof setTimeout>
const arm = (): void => {
const now = Date.now()
setDay(startOfLocalDay(now))
timer = setTimeout(arm, msUntilNextLocalMidnight(now))
}
timer = setTimeout(arm, msUntilNextLocalMidnight(Date.now()))
return () => { clearTimeout(timer) }
}, [])
return day
}

View File

@@ -117,6 +117,18 @@ declare module '@deepseek-ai/dsh-client-ui-slots' {
/** Owner share of the strict session content seat. */
export interface ConversationSessionOwnerProps {
/**
* Wrap the view ring in the transcript scrollport that also hosts the
* sticky composer seat (whole `'conversation.composer'` chain output).
* Supplied for every real session (hero/settling/active) so the composer
* keeps one tree seat across the blank → active flip; the header stays
* outside that wrapper as ordinary column chrome (`flex: none`), while
* active CSS sticks the seat to the bottom of the same scrollport so wheel
* over the footer scrolls the flow.
* @param view - the session view-ring content (null while blank chrome is hidden).
* @returns the scrollport containing `view` and the sticky composer seat.
*/
wrapActiveBody?: (view: ReactNode) => ReactNode
}
/**
@@ -257,6 +269,8 @@ export interface ComposerBarInjected {
* Resolves admission: false = rejected/unmatched/transport failure.
*/
command: (line: string) => Promise<boolean>
/** Locale-aware hint translator for claimed command placeholders. */
translateHint: (key: string) => string
/** Registrant hooks compartment: the renderer binds these to useNotices/useLexicon. */
hooks: {
/** Latest surfaced notice (null after none; seq keys re-render of repeats). */

View File

@@ -0,0 +1,189 @@
/**
* Pure derivation of the terminal-card props from a frozen call slice: the
* `card:'terminal'` render intent the bash tool declares arrives on the
* snapshot as `callView`/`resultView`, and this is the one place that turns
* that pair into what {@link TerminalBlock} draws. Both conversation render
* sites (the chat tool row's expanded body and the details panel's Output
* section) call this, so the command, cwd, output and exit status they show
* are derived once.
* @module
*/
import type { TerminalBlockProps } from '@deepseek-ai/dsh-client-ui-primitives'
import { resolveToolPath, type ToolCallBlock } from './tool-call-model.ts'
/**
* Output lines the chat row's expanded terminal body shows before collapsing
* the middle — half the primitive's own default, which the details panel
* keeps. A chat row is a summary surface inside the message flow: the flow
* must stay scannable across many calls, while the details panel is the
* single-call reading surface. A design constant of this UI's row geometry,
* not a deployment choice, so it is fixed here rather than a plugin Config
* field.
*/
export const CHAT_TERMINAL_MAX_LINES = 8
/**
* The {@link TerminalBlock} props this derivation owns. Picked off the
* primitive's props so the two stay in step; `home` is absent because the web
* client has no home path for the session host (a cwd renders as its last
* path segment), and `maxLines`/`className` belong to each render site.
*/
export interface TerminalCardModel {
/**
* The props {@link TerminalBlock} draws. Held as a nested object so a render
* site spreads exactly the primitive's own surface and can never leak a
* neighbouring field into it.
*/
card: Pick<TerminalBlockProps, 'command' | 'cwd' | 'output' | 'exitCode' | 'signal' | 'running'>
/**
* The call view's model-authored description, which the contract defines as
* rendering ABOVE the card (the card itself has no description slot). Absent
* when the presenter supplied none, or when the window dropped the call side;
* a row then keeps its args-derived summary.
*/
description: string | undefined
}
/**
* Resolve a terminal view's working directory the way the render-intent
* contract assigns to the UI bridge: an absolute path is used as-is, a relative
* one joins under the session workspace, and an omitted one IS the session
* workspace. A pure presenter cannot see the session cwd, which is why this
* resolution belongs here rather than in the tool. Without a session cwd there
* is nothing to resolve against, so a relative path stays as authored and an
* omitted one stays absent (the prompt row then draws a bare `$`).
* @param viewCwd - the cwd the terminal call view carries, if any.
* @param sessionCwd - the session workspace root, if the caller knows it.
* @returns the working directory for the prompt label, or undefined.
*/
function resolveTerminalCwd(viewCwd: string | undefined, sessionCwd: string | undefined): string | undefined {
if (viewCwd === undefined || viewCwd === '') return sessionCwd
if (sessionCwd === undefined || sessionCwd === '') return normalizeSegments(viewCwd)
return normalizeSegments(resolveToolPath(sessionCwd, viewCwd))
}
/**
* Collapse `.` and `..` segments so the prompt label names the directory the
* command actually ran in. The bash executor resolves the workdir before
* running, so a joined `/w/app/..` must display as `w`, not as `..`. Separators
* are preserved as authored (a Windows path keeps its backslashes) because this
* value is only ever displayed; a `..` that would climb past the root is
* dropped, which is what a filesystem does with it. A UNC path's `server` and
* `share` are part of its root, not poppable segments: Windows cannot climb
* above a share, so `\\\\server\\share` with a `..` stays there.
* @param path - a joined or absolute path, possibly carrying `.`/`..` segments.
* @returns the same path with those segments resolved.
*/
function normalizeSegments(path: string): string {
if (!/(?:^|[/\\])\.\.?(?:[/\\]|$)/.test(path)) return path
// A UNC path is `\\\\server\\share\\...`: the server and share form the root,
// so they are split off here and neither is a segment `..` may pop. Its
// separator is fixed to a backslash, since a joined relative part may have
// introduced a forward slash that UNC syntax does not use.
const unc = /^[/\\]{2}([^/\\]+)[/\\]+([^/\\]+)/.exec(path)
if (unc !== null) {
// Both groups are mandatory in the pattern, so destructuring types them as
// strings without an assertion.
const [matched, server, share] = unc
const root = `\\\\${String(server)}\\${String(share)}`
// Rooted: what follows the share hangs off it, so a `..` at the top is
// dropped rather than kept — Windows cannot climb above a share.
const rest = collapse(path.slice(matched.length), true)
return rest === '' ? root : `${root}\\${rest}`
}
const backslashed = path.includes('\\') && !path.includes('/')
const separator = backslashed ? '\\' : '/'
const rooted = /^[/\\]/.test(path)
const drive = /^[A-Za-z]:/.exec(path)?.[0] ?? ''
const body = collapse(path.slice(drive.length), rooted || drive !== '', separator)
const leading = rooted ? separator : ''
return drive === '' ? `${leading}${body}` : `${drive}${rooted ? leading : separator}${body}`
}
/**
* Collapse the `.`/`..` segments of a path body against a known root state.
* @param body - the path after any drive letter or UNC root.
* @param rooted - the body hangs off a root, so a `..` at its top is dropped
* the way a filesystem drops one; without a root the `..` is kept, since it
* stays meaningful against a cwd this function cannot see.
* @param separator - separator to rejoin with (default `/`).
* @returns the collapsed body, without leading or trailing separators.
*/
function collapse(body: string, rooted: boolean, separator = '/'): string {
const kept: string[] = []
for (const segment of body.split(/[/\\]/)) {
if (segment === '' || segment === '.') continue
if (segment === '..') {
if (kept.length > 0 && kept[kept.length - 1] !== '..') kept.pop()
else if (!rooted) kept.push(segment)
continue
}
kept.push(segment)
}
return kept.join(separator)
}
/**
* Derive the terminal-card props for a tool call, or null when this call is
* not a terminal card and belongs on the generic path.
*
* The call side supplies the command and its working directory; the result
* side supplies the captured output and exit status. Three cases produce
* null, all of them the documented generic-card default:
*
* - Neither side declares `card:'terminal'` — including a `card` value this
* UI version does not know, which arrives over the wire and therefore
* cannot be trusted to be one of the compiled variants.
* - A settled call whose result view is not a terminal card: the result
* presentation decides how the settled call renders, and the bash tool
* returns a generic fenced card for an execution error or a background
* start, whose text and error styling the generic path preserves.
*
* Window truncation can drop the call head from a settled result (see
* `ToolResultNode.call`/`callView` in dsh-client-runtime), leaving a terminal
* result with no call side. That still renders: the command falls back to the
* result view's replacement title, then to an empty command (the prompt line
* draws bare), and the prompt shows no cwd.
* @param block - RunningToolCall or ToolResultNode off the snapshot caches.
* @param sessionCwd - the session workspace root, which resolves an omitted or
* relative view cwd (see {@link resolveTerminalCwd}); absent leaves both unresolved.
* @returns the terminal-card props, or null for the generic path.
*/
export function terminalCardModel(block: ToolCallBlock, sessionCwd?: string): TerminalCardModel | null {
const call = block.callView?.card === 'terminal' ? block.callView : null
if (!('kind' in block)) {
// Running: the call view exists, the result view does not yet.
return call === null ? null : {
description: call.description,
card: {
command: call.title,
cwd: resolveTerminalCwd(call.cwd, sessionCwd),
output: undefined,
exitCode: undefined,
signal: undefined,
running: true,
},
}
}
const result = block.resultView?.card === 'terminal' ? block.resultView : null
if (result === null) return null
return {
description: call?.description,
card: {
// The result's title REPLACES the pending one when the tool supplies it
// (the presentation contract's replacement-title rule); the call title is
// what a result without one keeps.
command: result.title ?? call?.title ?? '',
// Only a PRESENT call view can mean "omitted the cwd, so use the
// workspace". When the window dropped the call head there is no cwd
// anywhere — the result view carries none — and the original call may
// well have used an explicit workdir, so the prompt draws a bare `$`
// rather than naming a directory this card cannot know.
cwd: call === null ? undefined : resolveTerminalCwd(call.cwd, sessionCwd),
output: result.output,
exitCode: result.exitCode,
signal: result.signal,
running: false,
},
}
}

View File

@@ -1,7 +1,9 @@
/**
* Pure row-model derivation for tool summary rows: variant classification,
* one-line summary and expanded-body text from the frozen call slice. No
* inline output ever — full results live in the details panel.
* one-line summary and expanded-body text from the frozen call slice. This
* derivation reads the call ARGUMENTS only; a call whose render intent is a
* terminal card gets its expanded body from the views instead, through
* `terminalCardModel` in terminal-card-model.ts.
*/
// The block union's defining home is runtime (fold-product types); this
// contract only forwards it (type-definition authority stays with the layer

View File

@@ -297,14 +297,23 @@ export class InputMachine {
return []
}
/** Shared chip-insertion transaction: replace [span) with one placeholder occurrence (insert-ref and paste-upgrade both land here). */
private replaceSpanWithChip(reference: ReferenceInsert, span: TokenSpan): void {
/**
* Shared chip-insertion transaction: replace [span) with one placeholder
* occurrence (insert-ref and paste-upgrade both land here). A separating
* space follows the chip unless one is already next.
* @returns the inserted length (placeholder plus optional gap).
*/
private replaceSpanWithChip(reference: ReferenceInsert, span: TokenSpan): number {
this.pushTxn()
this.typingRun = undefined
this.reconcile({ start: span.start, end: span.end, insertedLength: 1 })
const tail = this.draft.slice(span.end)
const gap = tail.length === 0 || tail[0] !== ' ' ? ' ' : ''
const inserted = PLACEHOLDER + gap
this.reconcile({ start: span.start, end: span.end, insertedLength: inserted.length })
this.withMinted([this.mint(reference, span.start)])
this.adopt(this.draft.slice(0, span.start) + PLACEHOLDER + this.draft.slice(span.end))
this.adopt(this.draft.slice(0, span.start) + inserted + tail)
this.watchClaim()
return inserted.length
}
/**
@@ -442,10 +451,10 @@ export class InputMachine {
if (attempt === undefined || attempt.attemptId !== attemptId) return []
if (this.phase !== 'plain' && this.phase !== 'claimed') return []
if (!this.casOk(span) || span.start === span.end) return []
this.replaceSpanWithChip(reference, span)
const insertedLength = this.replaceSpanWithChip(reference, span)
this.paste = {
...attempt,
insertedRange: { start: attempt.insertedRange.start, end: attempt.insertedRange.end + 1 - (span.end - span.start) },
insertedRange: { start: attempt.insertedRange.start, end: attempt.insertedRange.end + insertedLength - (span.end - span.start) },
}
return []
}

View File

@@ -17,6 +17,12 @@
border-bottom: 1px solid var(--dsw-alias-border-l2);
}
/* Blank hero/settling: keep the header node mounted (stable Session tree for
the wrapActiveBody composer) without taking column space. */
.headerHidden {
display: none;
}
.crumbRow {
display: flex;
align-items: center;
@@ -127,6 +133,46 @@
flex-direction: column;
}
/* Common seat for the composer chain (fallback + elected overlay siblings). */
.composerSeat {
display: flex;
flex: none;
flex-direction: column;
}
/* Active phase: header is ordinary column chrome above the scrollport (not
sticky). The scroll body holds the transcript and the sticky composer seat
so wheel over the footer moves the flow. */
.root[data-phase='active'] {
overflow: hidden;
}
.root[data-phase='active'] .header {
flex: none;
}
.scrollBody {
display: flex;
flex: 1;
flex-direction: column;
min-height: 0;
overflow-y: auto;
}
.root[data-phase='active'] .viewArea {
flex: 1 0 auto;
min-height: auto;
}
.root[data-phase='active'] .composerSeat {
position: sticky;
bottom: 0;
/* Above markdown CodeBlock sticky banners (z-index 6) so the footer never
paints under a sticking code header while scrolling. */
z-index: 7;
background: var(--dsw-alias-bg-base);
}
/* Hero phase: the composer stack (hero chrome + workspace row + card) is
flex-centered in the column; composer phase docks it at the bottom. Flex,
NOT absolute+transform: a transform would make this box the containing
@@ -165,12 +211,15 @@
padding-left: 8px;
}
.root[data-phase='hero'] {
/* Hero: the composer sits inside the session scroll body; center there so
the tree seat matches active (sticky footer) without a Root remount. */
.root[data-phase='hero'] .scrollBody {
justify-content: center;
overflow-y: auto;
}
/* Settling (session replaying, hero/docked unknown): keep the composer
/* Settling (session replaying, hero/docked unknown): keep the composer seat
mounted but invisible so no wrong layout flashes before the phase lands. */
.root[data-phase='settling'] .composerStack {
.root[data-phase='settling'] .composerSeat {
visibility: hidden;
}

View File

@@ -2,7 +2,7 @@
// chain stay mounted across no-session/session transitions. Only the inert
// input body swaps for the strict session InputBar.
import { useEffect, useRef, useState } from 'react'
import { useEffect, useRef, useState, type ReactNode } from 'react'
import clsx from 'clsx'
import type { WorkspaceId } from '@deepseek-ai/dsh-client-runtime/client'
import type { ConversationSlotProps, InputZone } from '../contract/slots.ts'
@@ -113,24 +113,53 @@ export function ConversationRoot({
{hero && <HeroGlow className={css.heroGlow} />}
{hero && <HeroShell />}
{hero && heroWorkspaceRow}
{!hero && zone !== undefined && renderSlot('conversation.input.dock', zone)}
{/* Stats band above the input-dock strips so the prior ChatView footer
order (stats → todo/queue → card) is preserved under the sticky stack. */}
{!hero && zone !== undefined && renderSlot('conversation.composer.dock', zone)}
{!hero && zone !== undefined && renderSlot('conversation.input.dock', zone)}
{inputBar}
</div>
)
const phase = settling ? 'settling' : hero ? 'hero' : 'active'
const composer = renderSlotChain(
'conversation.composer',
{ interactions: pending },
{ fallback: composerBar, overlay: true },
)
// Sticky wraps the whole chain output (fallback + elected overlay), not
// only `.composerStack`: overlay:true renders those as siblings, and sticky
// on the fallback alone would leave Question/Approval panels at the content
// end off-screen when the user is not pinned to the floor.
const composerSeat = (
<div className={css.composerSeat} data-composer-seat="">
{composer}
</div>
)
// Header stays column chrome above this scrollport; the sticky composer
// seat lives inside it with the transcript. Always wrap while a session
// exists (hero/settling/active) so the composer keeps one tree seat across
// the blank → active flip — relocating it only in active remounted the textarea.
const wrapActiveBody = (view: ReactNode): ReactNode => (
<div className={css.scrollBody} data-conversation-scroll="">
{view}
{composerSeat}
</div>
)
return (
<div className={css.root} data-phase={settling ? 'settling' : hero ? 'hero' : 'active'}>
<div className={css.root} data-phase={phase}>
{/* Mounted for every real session, hero included: ConversationSession
renders no chrome while blank but owns the draft-persistence mirror
bind — unmounting it in the hero would lose pre-first-send text on
a refresh or scope rebuild. */}
{sessionId !== undefined && renderSlot('conversation.session', {})}
{renderSlotChain(
'conversation.composer',
{ interactions: pending },
{ fallback: composerBar, overlay: true },
keeps a chrome-hidden shell while blank and owns the draft-
persistence mirror bind — unmounting it in the hero would lose
pre-first-send text on a refresh or scope rebuild. */}
{sessionId !== undefined && renderSlot(
'conversation.session',
{ wrapActiveBody },
)}
{sessionId === undefined ? composerSeat : null}
</div>
)
}

View File

@@ -1,6 +1,6 @@
/** Strict per-session conversation content: header, view ring, and chat store bindings. */
import { useEffect, useSyncExternalStore } from 'react'
import { useEffect, useSyncExternalStore, type ReactNode } from 'react'
import clsx from 'clsx'
import { shallowEqual } from '@deepseek-ai/dsh-client-runtime/client'
import type { SessionId, SessionListState, SessionSummary } from '@deepseek-ai/dsh-client-runtime/client'
@@ -24,7 +24,7 @@ function deriveAncestry(list: SessionListState, id: SessionId): readonly Session
export function ConversationSession({
sessionId, useSession, useSessions, useInput, inputActions, useStore, actions,
renderSlot, views, bindDraftMirror, open,
renderSlot, views, bindDraftMirror, open, wrapActiveBody,
}: ConversationSessionProps) {
useSyncExternalStore(views.subscribe, views.version)
const tabs = views.list()
@@ -44,52 +44,67 @@ export function ConversationSession({
// the machine mirror, not this seed effect.
}, [inputActions])
if (blank && composerPhase === 'blank') return null
// Blank hero/settling: keep the same header + body tree shape so a
// wrapActiveBody-hosted composer keeps its DOM identity across the first
// send (hero → active). Chrome is hidden; the draft-persistence mirror
// still runs because this component stays mounted.
const hideChrome = blank && composerPhase === 'blank'
const view: ReactNode = hideChrome ? null : (
<div className={css.viewArea}>
{active !== undefined && renderSlot('conversation.view', {}, { only: active.id })}
</div>
)
return (
<>
<header className={css.header}>
<div className={css.crumbRow}>
<nav className={css.crumbs} aria-label="Session hierarchy">
{ancestry.map((summary, index) => {
const last = index === ancestry.length - 1
return (
<span key={summary.id} className={css.crumbSeg}>
{index > 0 && <span className={css.crumbSep}>/</span>}
<header
className={clsx(css.header, hideChrome && css.headerHidden)}
aria-hidden={hideChrome || undefined}
>
{!hideChrome && (
<>
<div className={css.crumbRow}>
<nav className={css.crumbs} aria-label="Session hierarchy">
{ancestry.map((summary, index) => {
const last = index === ancestry.length - 1
return (
<span key={summary.id} className={css.crumbSeg}>
{index > 0 && <span className={css.crumbSep}>/</span>}
<button
type="button"
className={clsx(css.crumb, last && css.crumbCurrent)}
disabled={last}
onClick={() => { open(summary.id) }}
>
{summary.displayTitle}
</button>
</span>
)
})}
{ancestry.length === 0 && <span className={css.crumbCurrent}>{sessionId}</span>}
</nav>
</div>
{tabs.length > 1 && (
<div className={css.tabs} role="tablist">
{tabs.map(viewTab => (
<button
key={viewTab.id}
type="button"
className={clsx(css.crumb, last && css.crumbCurrent)}
disabled={last}
onClick={() => { open(summary.id) }}
role="tab"
aria-selected={viewTab.id === active?.id}
className={clsx(css.tab, viewTab.id === active?.id && css.tabActive)}
onClick={() => { actions.setView(viewTab.id) }}
>
{summary.displayTitle}
{viewTab.label}
</button>
</span>
)
})}
{ancestry.length === 0 && <span className={css.crumbCurrent}>{sessionId}</span>}
</nav>
</div>
{tabs.length > 1 && (
<div className={css.tabs} role="tablist">
{tabs.map(view => (
<button
key={view.id}
type="button"
role="tab"
aria-selected={view.id === active?.id}
className={clsx(css.tab, view.id === active?.id && css.tabActive)}
onClick={() => { actions.setView(view.id) }}
>
{view.label}
</button>
))}
</div>
))}
</div>
)}
</>
)}
</header>
<div className={css.viewArea}>
{active !== undefined && renderSlot('conversation.view', {}, { only: active.id })}
</div>
{wrapActiveBody !== undefined ? wrapActiveBody(view) : view}
</>
)
}

View File

@@ -92,3 +92,17 @@
.code[data-error] {
color: var(--dsw-alias-state-error-primary);
}
/* Above the card, which is where the render-intent contract puts a terminal
call's description; the panel has no summary row to carry it. */
.terminalDescription {
margin: 0 0 6px;
color: var(--dsw-alias-label-secondary);
font: var(--dsw-font-xs-13);
}
/* The terminal card sits directly under its section label, so it drops the
primitive's standalone vertical margin; the section owns the spacing. */
.terminal {
margin: 0;
}

View File

@@ -1,47 +1,59 @@
// DetailsPanel, P-I minimal form: close button + the selected call's args and
// result rendered raw. The three-段 Switch / Prev-Next stepping / See-in-
// trajectory are deferred (ledger). Reads the selection from the shared chat
// result — args as JSON, the result raw except for a terminal-card call, whose
// Output section is the command's terminal card. The three-段 Switch /
// Prev-Next stepping / See-in-trajectory are deferred (ledger). Reads the
// selection from the shared chat
// store (conversation writes, this panel reads — the cross-registration
// share the store seat exists for) and derives the call material from the
// session snapshot — no data of its own.
import { CodeBlock } from '@deepseek-ai/dsh-client-ui-primitives'
import { CodeBlock, TerminalBlock } from '@deepseek-ai/dsh-client-ui-primitives'
import { shallowEqual } from '@deepseek-ai/dsh-client-runtime/client'
import type { ConversationSnapshot, ToolResultNode } from '@deepseek-ai/dsh-client-runtime/client'
import type { ConversationSnapshot, RunningToolCall, ToolResultNode } from '@deepseek-ai/dsh-client-runtime/client'
import type { DetailsSlotProps } from '../contract/slots.ts'
import { terminalCardModel } from '../contract/terminal-card-model.ts'
import type { ToolCallBlock } from '../contract/tool-call-model.ts'
import css from './DetailsPanel.module.css'
/** Full props composed by reference from the contract (automatic shares & injected share). */
export type DetailsPanelProps = DetailsSlotProps
/** Selected call material: resolved result node, or the in-flight running call's args. */
/**
* Selected call material: the call's display name and args plus the frozen
* block slice it came from. `block` is a snapshot-cached reference, so the
* wrapper stays shallow-equal across unrelated snapshot frames; the settled /
* running split is read off it with the `'kind' in block` discrimination
* instead of duplicated as flags.
*/
interface CallMaterial {
name: string
argsRaw: string | null
result: ToolResultNode | null
running: boolean
block: ToolCallBlock
}
/** Material of a settled result node (native call or run_code sub-dispatch). */
function settledMaterial(node: ToolResultNode, callId: string): CallMaterial {
return { name: node.call?.name ?? callId, argsRaw: node.call?.argsRaw ?? null, block: node }
}
/** Material of an in-flight call (native call or run_code sub-dispatch). */
function runningMaterial(call: RunningToolCall): CallMaterial {
return { name: call.name, argsRaw: call.argsRaw, block: call }
}
function materialFor(s: ConversationSnapshot, callId: string): CallMaterial | null {
for (const node of s.nodes) {
if (node.kind === 'tool-result' && node.callId === callId) {
return { name: node.call?.name ?? callId, argsRaw: node.call?.argsRaw ?? null, result: node, running: false }
}
if (node.kind === 'tool-result' && node.callId === callId) return settledMaterial(node, callId)
}
const open = s.runningCalls.find(c => c.callId === callId)
if (open !== undefined) {
return { name: open.name, argsRaw: open.argsRaw, result: null, running: true }
}
if (open !== undefined) return runningMaterial(open)
// run_code sub-dispatches: the native call-block shapes, so a selected
// sub-row resolves through the same material as a native call — the
// settled ToolResultNode form, or the RunningToolCall form mid-flight.
for (const subs of s.codeDispatches.values()) {
for (const sub of subs) {
if (sub.callId !== callId) continue
if ('kind' in sub) {
return { name: sub.call?.name ?? callId, argsRaw: sub.call?.argsRaw ?? null, result: sub, running: false }
}
return { name: sub.name, argsRaw: sub.argsRaw, result: null, running: true }
return 'kind' in sub ? settledMaterial(sub, callId) : runningMaterial(sub)
}
}
return null
@@ -56,8 +68,11 @@ function pretty(raw: string): string {
}
}
export function DetailsPanel({ useSession, useStore, closeDetails }: DetailsPanelProps) {
export function DetailsPanel({ useSession, useSessions, sessionId, useStore, closeDetails }: DetailsPanelProps) {
const selection = useStore(s => s.selection)
// Session workspace root: an omitted or relative terminal cwd resolves
// against it, which the pure presenter cannot see.
const sessionCwd = useSessions(list => list.byId[sessionId]?.cwd)
const callId = selection?.callId
// materialFor builds a fresh wrapper; shallowEqual short-circuits on its
// stable members (result node reference rides the snapshot's structural sharing).
@@ -95,15 +110,11 @@ export function DetailsPanel({ useSession, useStore, closeDetails }: DetailsPane
)}
<section className={css.section}>
<div className={css.sectionLabel}>Output</div>
{/* materialFor invariant: result===null ⇔ running (a settled
material always carries its result node). */}
{material.result === null
? <div className={css.empty}></div>
: (
<pre className={css.code} data-error={material.result.isError || undefined}>
{renderResult(material.result)}
</pre>
)}
{/* Keyed by the selected call: the body owns per-call view
state (the terminal card's expand and copy), which React
would otherwise carry into the next selection because the
panel does not unmount between calls. */}
<OutputBody key={callId} material={material} cwd={sessionCwd} />
</section>
</>
)}
@@ -112,6 +123,41 @@ export function DetailsPanel({ useSession, useStore, closeDetails }: DetailsPane
)
}
/**
* The Output section's body for the selected call. A terminal-card call — a
* shell command's call/result views — renders through the shared TerminalBlock
* at the primitive's own full height allowance, so column-aligned output keeps
* its alignment and scrolls sideways instead of folding. Every other call, and
* a running call with no terminal card yet, keeps the flattened text form.
* @param props.material - the selected call's material from {@link materialFor}.
* @param props.cwd - the session workspace root, resolving the terminal view's cwd.
* @returns the Output section's body element.
*/
function OutputBody({ material, cwd }: { material: CallMaterial; cwd: string | undefined }) {
const terminal = terminalCardModel(material.block, cwd)
if (terminal !== null) {
// The contract renders the presenter's description above the card, and the
// panel has no summary row to carry it, so it is drawn here.
return (
<>
{terminal.description !== undefined && (
<div className={css.terminalDescription}>{terminal.description}</div>
)}
<TerminalBlock {...terminal.card} className={css.terminal} />
</>
)
}
// A settled call always carries the result node the flattened form needs;
// the running shape has no result to flatten.
if (!('kind' in material.block)) return <div className={css.empty}></div>
const result = material.block
return (
<pre className={css.code} data-error={result.isError || undefined}>
{renderResult(result)}
</pre>
)
}
/** Flatten result content blocks to display text (text blocks verbatim, others as JSON). */
function renderResult(node: ToolResultNode): string {
const parts: string[] = []

View File

@@ -115,9 +115,9 @@ export function HeroShell({ children }: HeroShellProps) {
Let&apos;s start building
</div>
<div className={css.body}>
{/* The resident composer (rendered by ConversationRoot at its stable
tree position; the workspace row rides its accessory hole) is
CSS-positioned into this gap during the hero phase — see
{/* The resident composer (ConversationRoot wrapActiveBody seat; the
workspace row rides the stack above the card) is CSS-centered in
the session scroll body during hero — see
ConversationRoot.module.css [data-phase='hero']. */}
</div>
</div>

View File

@@ -125,20 +125,18 @@
position: absolute;
inset: 0;
overflow: hidden;
color: transparent;
color: var(--dsw-alias-label-primary);
pointer-events: none;
}
.hlToken {
border-radius: 4px;
/* GOAL 稿 amber token emphasis (state warn pair; glyphs stay the textarea's). */
background: var(--dsw-alias-state-warn-tertiary);
color: transparent;
background-color: transparent;
color: var(--dsw-alias-state-warn-label);
}
.hlSegment {
border-radius: 4px;
background: var(--dsw-alias-interactive-bg-hover);
background-color: transparent;
color: transparent;
}
@@ -170,7 +168,7 @@
border: none;
outline: none;
background: transparent;
color: var(--dsw-alias-label-primary);
color: transparent;
/* Business blue, not brand-primary: that token resolves to ink in this sheet. */
caret-color: var(--dsw-alias-state-business-primary);
}
@@ -348,25 +346,13 @@
draft's own glyphs — advance untouched, so the two layers cannot drift.
Chip family colors; clone keeps rounded ends on soft-wrap fragments. */
.textRef {
color: transparent;
background-color: transparent;
color: var(--dsw-alias-state-business-primary);
box-decoration-break: clone;
-webkit-box-decoration-break: clone;
position: relative;
}
.textRef:after {
content: "";
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
border-radius: 6px;
background: rgba(97, 135, 216, 0.22);
transform: translate(-2px, -1px);
padding: 2px 4px;
display: none;
}
/* Reference chip: rendered in the backdrop at the placeholder offset. Hard

View File

@@ -13,6 +13,8 @@ import { IconPlusOutline16 } from '@deepseek-ai/dsh-client-ui-primitives'
// Type-only: the `plan` projection key merge (the TodoDock posture — the
// composer reads a host-computed value; the domain owns the key).
import type {} from '@deepseek-ai/dsh-plan-mode/client'
// Type-only: the `goal` projection key merge (hint disambiguation).
import type {} from '@deepseek-ai/dsh-goal/client'
import type { ComposerBarProps } from '../contract/slots.ts'
import { deriveDecorations } from '../input/decorations.ts'
import { PermissionSelect } from './PermissionSelect.tsx'
@@ -27,7 +29,7 @@ export interface InputBarError {
export type InputBarProps = ComposerBarProps
export function InputBar({
useSession, useInput, inputActions, keyboard, stop, command, renderSlot, useNotices, useLexicon, useProjection,
useSession, useInput, inputActions, keyboard, stop, command, translateHint, renderSlot, useNotices, useLexicon, useProjection,
variant, placeholder, accessory, overlay, leftItems, rightItems, onAdd, addLabel = 'Add attachment',
}: InputBarProps) {
const input = useInput(s => s)
@@ -39,6 +41,8 @@ export function InputBar({
// Plan mode swaps the textarea placeholder (the projection is the folded
// host value; owner-prop placeholders — hero, session-unavailable — win).
const planActive = useProjection('plan', plan => plan !== undefined && (plan.pending ? !plan.active : plan.active))
// Absent (undefined: no frame yet) and cleared (null) both mean no goal.
const hasGoal = useProjection('goal', goal => goal != null)
// Prompt failures are ordinary failures (no create/attach transaction
// exists anymore): the strip renders promptError, the draft stays in the
// machine, and the user resubmits.
@@ -75,6 +79,27 @@ export function InputBar({
if (!locked) inputRef.current?.focus()
}, [locked])
// Active conversation scrollport: chain the wheel. While the textarea (capped
// at 14 lines with overflow-y:auto) can still move in this direction, keep
// the native scroll; only at its own edge forward delta to the host so a
// short draft never traps the gesture and a long draft stays scrollable.
// Hero mounts have no host and keep native wheel scrolling.
useEffect(() => {
const el = inputRef.current
if (el === null) return
const onWheel = (e: WheelEvent): void => {
const host = el.closest('[data-conversation-scroll]')
if (!(host instanceof HTMLElement) || e.deltaY === 0) return
const atTop = el.scrollTop <= 0
const atEnd = el.scrollTop + el.clientHeight >= el.scrollHeight - 1
if ((e.deltaY < 0 && !atTop) || (e.deltaY > 0 && !atEnd)) return
e.preventDefault()
host.scrollTop += e.deltaY
}
el.addEventListener('wheel', onWheel, { passive: false })
return () => { el.removeEventListener('wheel', onWheel) }
}, [])
const onKeyDown = (e: KeyboardEvent<HTMLTextAreaElement>): void => {
// Shift+Enter is the native newline UNCONDITIONALLY — decided before the
// IME guard so a composition-closing Shift+Enter still breaks the line.
@@ -296,7 +321,12 @@ export function InputBar({
}
pushPlain(draft.length)
if (deco.hint !== null) {
backdrop.push(<span key="hint" className={css.hint} data-decoration="hint">{deco.hint}</span>)
// Claim tokens are shaped `/name ` (trailing space); trim to the bare name.
const commandName = input.claim?.token.slice(1).trim() ?? ''
const hintKey = commandName === 'goal' && hasGoal ? 'goal.active' : commandName
const translated = translateHint(hintKey)
const displayHint = translated !== hintKey ? translated : deco.hint
backdrop.push(<span key="hint" className={css.hint} data-decoration="hint">{displayHint}</span>)
}
}
@@ -312,7 +342,7 @@ export function InputBar({
{notice.text}
</div>
)}
<div className={css.card}>
<div className={css.card} data-composer-card>
{overlay !== undefined && <div className={css.overlayAnchor}>{overlay}</div>}
{accessory !== undefined && <div className={css.accessory}>{accessory}</div>}
{/* Mirror-div auto-grow: the hidden mirror renders draft+'\n' and stretches the wrapper
@@ -329,7 +359,7 @@ export function InputBar({
data-phase={input.phase}
placeholder={placeholder ?? (disabled
? 'Session unavailable'
: planActive ? 'describe your task to generate plan' : 'Message the agent')}
: planActive ? translateHint('placeholder.plan') : translateHint('placeholder.default'))}
rows={2}
onChange={onChange}
onKeyDown={onKeyDown}

View File

@@ -1,49 +1,43 @@
/* Composer bottom-row permission chip (draft start.jpeg `Read-only `): a
quiet text chip with a chevron; hover paints the standard interactive pill.
The native select is stretched invisibly over the chip so the platform
dropdown does the menu work — keyboard/AT semantics come free. */
.root {
position: relative;
display: inline-flex;
align-items: center;
}
.chip {
.trigger {
display: inline-flex;
align-items: center;
gap: 4px;
padding: 6px 8px;
border-radius: 8px;
color: var(--dsw-alias-label-secondary);
font-size: 14px;
line-height: 20px;
pointer-events: none; /* the overlaid select owns the interaction */
}
.root:hover .chip {
background: var(--dsw-alias-interactive-bg-hover);
}
.chevron {
color: var(--dsw-alias-label-caption);
}
/* Invisible native select stretched over the chip: real menu, zero drawing. */
.select {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
opacity: 0;
min-width: 0;
max-width: 220px;
height: 28px;
padding: 0 4px 0 8px;
border: none;
border-radius: 8px;
outline: none;
background: transparent;
color: var(--dsw-alias-label-secondary);
font-size: 13px;
line-height: 20px;
font-weight: 500;
cursor: pointer;
}
.select:disabled {
.trigger:hover:not(:disabled) {
background: var(--dsw-alias-interactive-bg-hover);
}
.trigger:focus-visible {
box-shadow: 0 0 0 2px var(--dsw-alias-border-l3);
}
.trigger:disabled {
color: var(--dsw-alias-label-dimmed);
cursor: default;
}
.root:has(.select:disabled) .chip {
opacity: 0.5;
.triggerLabel {
min-width: 0;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.chevron {
flex: 0 0 auto;
color: var(--dsw-alias-label-caption);
}

View File

@@ -1,27 +1,14 @@
// PermissionSelect: the composer bottom-row permission chip (draft
// start.jpeg's `Read-only ` control), the Access seat's wired occupant.
// Options and the current value read from the host-computed `permissions`
// projection (baseline block + push frames — no fetch, no mount timing);
// key absence (a permission-less composition, or a Draft with no host
// session yet) renders nothing. The visible chip is presentation only — an
// invisible native select stretched over it owns the menu and interaction.
// A switch submits the `/permission <preset>` command line (the one write
// path); the control shows the picked value optimistically and disables
// until the admission result, then re-follows the projection — the pushed
// frame confirms the switch, and a failed/unmatched submit falls back to
// the still-authoritative projection value (`custom` is shown as the
// current value but never offered as a target — the host omits it from
// switchable options).
import { useState } from 'react'
import type { PermissionSelect as PermissionSelectValue } from '@deepseek-ai/dsh-permission/client'
import { Menu } from '@deepseek-ai/dsh-client-ui-primitives'
import type { MenuEntry } from '@deepseek-ai/dsh-client-ui-primitives'
import css from './PermissionSelect.module.css'
/**
* Display transform: kebab-case machine names render as title-case labels
* (`workspace-write` → `Workspace Write`). Presentation-only — the wire
* vocabulary and the host's advertised names are untouched; a host-configured
* name that is not kebab-case (contains spaces or uppercase) passes through.
* (`workspace-write` → `Workspace Write`); non-kebab host-configured names
* pass through. Twin of the /permission popup's (client ui-permission) — the
* two permission surfaces must show the same text.
*/
function displayName(name: string): string {
if (!/^[a-z0-9]+(-[a-z0-9]+)*$/.test(name)) return name
@@ -29,52 +16,57 @@ function displayName(name: string): string {
}
export interface PermissionSelectProps {
/** The host-computed select, or undefined while the capability is absent. */
value: PermissionSelectValue | undefined
/** Session-removed lock (the bar's chrome disable state). */
locked: boolean
/** Submit one slash-command line; resolves admission (false = rejected/unmatched). */
command: (line: string) => Promise<boolean>
}
export function PermissionSelect({ value, locked, command }: PermissionSelectProps) {
// Optimistic pick, shown while the admission round-trip runs; null follows
// the projection (the pushed frame lands the confirmed value there).
const [pick, setPick] = useState<string | null>(null)
const [open, setOpen] = useState(false)
if (value === undefined) return null
const currentValue = pick ?? value.currentValue
const current = value.options.find(option => option.value === currentValue)
const busy = pick !== null
const onChange = (next: string): void => {
if (next === value.currentValue) return
setPick(next)
void command(`/permission ${next}`)
const items: MenuEntry[] = value.options
.filter(o => o.value !== 'custom')
.map(option => ({ id: option.value, label: displayName(option.name) }))
const choose = (id: string): void => {
setOpen(false)
if (id === value.currentValue) return
setPick(id)
void command(`/permission ${id}`)
.catch(() => false)
.then(() => { setPick(null) })
}
return (
<label className={css.root} title={current?.description}>
<span className={css.chip}>
{displayName(current?.name ?? currentValue)}
<svg className={css.chevron} viewBox="0 0 12 12" width="12" height="12" aria-hidden>
<path d="M3 4.5L6 7.5L9 4.5" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round" fill="none" />
</svg>
</span>
<select
className={css.select}
aria-label="Access mode"
value={currentValue}
disabled={locked || pick !== null}
onChange={(e) => { onChange(e.target.value) }}
>
{value.options.map(option => (
<option key={option.value} value={option.value} disabled={option.value === 'custom'}>
{displayName(option.name)}
</option>
))}
</select>
</label>
<Menu
open={open}
items={items}
selectedId={currentValue}
onSelect={choose}
onClose={() => { setOpen(false) }}
side="top"
anchor={
<button
type="button"
className={css.trigger}
aria-label={`Access mode, current: ${displayName(current?.name ?? currentValue)}`}
title={current?.description}
disabled={locked || busy}
onClick={() => { setOpen(!open) }}
>
<span className={css.triggerLabel}>{displayName(current?.name ?? currentValue)}</span>
<svg className={css.chevron} viewBox="0 0 12 12" width="12" height="12" aria-hidden>
<path d="M3 4.5L6 7.5L9 4.5" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round" fill="none" />
</svg>
</button>
}
/>
)
}

View File

@@ -83,7 +83,7 @@ function progressLabel(todos: readonly TodoItem[]): string {
}
export function TodoPanel({ todos }: TodoPanelProps) {
const [collapsed, setCollapsed] = useState(false)
const [collapsed, setCollapsed] = useState(true)
if (todos.length === 0) return null
return (

View File

@@ -1,4 +1,18 @@
/* Bash toolview: same geometry/tokens as ToolRow (figma Bash · description). */
/* Bash toolview: same geometry/tokens as ToolRow (figma Bash · description),
plus the terminal card the row stacks under its summary line. */
/* Summary line over the terminal card; the summary row keeps its own 24px
height, so the card is a column around it rather than a change to it. */
.card {
display: flex;
flex-direction: column;
}
/* Row indentation matches ToolRow's expanded bodies (16px leading + 6px gap),
and replaces the primitive's standalone vertical margin with the flow's. */
.terminal {
margin: 4px 0 4px 22px;
}
.root {
position: relative; /* sweep-glare overlay anchor */

View File

@@ -3,10 +3,20 @@
// Product chrome matches ToolRow / Think (figma: Bash · {description}).
// Child sessions keep a scoped badge so session-dimension differentiation stays
// observable inside the component (no parallel registry).
//
// A bash call declares the terminal render intent, so this row also renders
// the command's own output through TerminalBlock. This row has no expand
// control and is not a details-panel target either (tool rows stopped being
// one), so its terminal body is resident rather than expand-gated as in
// ToolRow, and the card's own copy and expand controls are the row's only
// interactions. CHAT_TERMINAL_MAX_LINES is passed as `maxLines` — the chat
// flow's tighter cap over the block's own default of 16 — and the block's
// internal expander keeps a long output from taking over the message flow.
import type { Context } from 'cordis'
import { IconApiOutline14, StateDot } from '@deepseek-ai/dsh-client-ui-primitives'
import { IconApiOutline14, StateDot, TerminalBlock } from '@deepseek-ai/dsh-client-ui-primitives'
import type { ToolRowProps } from '../contract/slots.ts'
import { CHAT_TERMINAL_MAX_LINES, terminalCardModel } from '../contract/terminal-card-model.ts'
import { toolRowModel, type ToolRowState } from '../contract/tool-call-model.ts'
import css from './bash-sample.module.css'
@@ -29,24 +39,40 @@ function stateStatus(state: ToolRowState): string | null {
}
}
/** Bash row: icon + Bash · {description}, matching the shared ToolRow chrome. */
/**
* Bash row: icon + Bash · {description} in the shared ToolRow chrome, with the
* command's terminal card resident below it. The summary row is not a
* details-panel control (tool rows stopped being one), so the card's copy and
* expand controls are the row's only interactions.
*/
export function BashRow({ toolName, block, sessionId, useSessions }: ToolRowProps) {
const model = toolRowModel(toolName, block)
// Session workspace root: the terminal view's cwd resolves against it (an
// omitted workdir IS the workspace), which the pure presenter cannot do.
const cwd = useSessions(list => list.byId[sessionId]?.cwd)
const terminal = terminalCardModel(block, cwd)
const isChild = useSessions(list => list.byId[sessionId]?.parentId !== undefined)
const status = stateStatus(model.state)
return (
<div
className={css.root}
data-sample={isChild ? 'bash-scoped' : 'bash-global'}
data-variant="bash"
data-state={model.state}
>
<span className={css.leading}>{leadingFor(model.state)}</span>
{status !== null && <span className={css.visuallyHidden}>{status}</span>}
{isChild && <span className={css.scopeBadge}>scoped</span>}
<span className={css.title}>{model.title}</span>
<span className={css.sep} aria-hidden />
<span className={css.summary}>{model.summary}</span>
<div className={css.card}>
<div
className={css.root}
data-sample={isChild ? 'bash-scoped' : 'bash-global'}
data-variant="bash"
data-state={model.state}
>
<span className={css.leading}>{leadingFor(model.state)}</span>
{status !== null && <span className={css.visuallyHidden}>{status}</span>}
{isChild && <span className={css.scopeBadge}>scoped</span>}
<span className={css.title}>{model.title}</span>
<span className={css.sep} aria-hidden />
{/* The terminal presenter's description is the contractual
above-card summary; it outranks the args-derived one. */}
<span className={css.summary}>{terminal?.description ?? model.summary}</span>
</div>
{terminal !== null && (
<TerminalBlock {...terminal.card} maxLines={CHAT_TERMINAL_MAX_LINES} className={css.terminal} />
)}
</div>
)
}

View File

@@ -17,6 +17,7 @@
import { describe, expect, it, vi } from 'vitest'
import { SlotTestRuntime } from '@deepseek-ai/dsh-client-test-runtime'
import type { SessionBehaviorOverrides } from '@deepseek-ai/dsh-client-test-runtime'
import { LocaleService } from '@deepseek-ai/dsh-client-locale/client'
import type { ISession, SessionId } from '@deepseek-ai/dsh-client-runtime/client'
import { apply, inject } from '@deepseek-ai/dsh-client-ui-conversation/client'
import type {
@@ -49,6 +50,7 @@ async function bench() {
})
const layoutFake = { openDetails: vi.fn(), closeDetails: vi.fn() }
runtime.provide('layout', layoutFake)
runtime.provide('locale', new LocaleService(runtime.ctx))
// The AppFrame role: the conversation-package slots must be declared by a
// live entry before apply can contribute into them.

View File

@@ -10,6 +10,7 @@
import { describe, expect, it, vi } from 'vitest'
import { SlotTestRuntime } from '@deepseek-ai/dsh-client-test-runtime'
import { LocaleService } from '@deepseek-ai/dsh-client-locale/client'
import type { SessionId } from '@deepseek-ai/dsh-client-runtime/client'
import { apply, inject } from '@deepseek-ai/dsh-client-ui-conversation/client'
@@ -22,6 +23,7 @@ async function bench() {
await runtime.sessions.add(
{ id: CHILD, summary: { title: 'C', displayTitle: 'C', parentId: ROOT } }, { current: false })
runtime.provide('layout', { openDetails: vi.fn(), closeDetails: vi.fn() })
runtime.provide('locale', new LocaleService(runtime.ctx))
// Declared by ui-layout's root entry in production; the test root declares
// them here so the contributions land.
@@ -84,6 +86,8 @@ describe('apply wiring', () => {
// service being present implies the chat entry declared the hole first.
const entries = b.slots.entries('conversation.chat.toolview')
expect(entries.map(e => e.options.key)).toEqual(['bash', 'todo_write'])
// Stats stick with the composer (not inside ChatView).
expect(b.slots.entries('conversation.composer.dock').map(e => e.options.id)).toEqual(['stats'])
await b.runtime.dispose()
})

View File

@@ -5,9 +5,12 @@
// with the keyed-slot machinery specs since the tool ring dissolved into
// renderSlot.)
import { afterEach, describe, expect, it, vi } from 'vitest'
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
import { act, cleanup, fireEvent, render, screen } from '@testing-library/react'
import { bindSnapshotSelector } from '@deepseek-ai/dsh-client-web-react'
import {
formatMessageClock, msUntilNextLocalMidnight, startOfLocalDay,
} from '../src/client/chat/message-chrome.ts'
import { MessageItem } from '../src/client/chat/MessageItem.tsx'
import { AssistantMarkdown } from '../src/client/chat/AssistantMarkdown.tsx'
import { StatsLine, type StatsLineProps } from '../src/client/chat/StatsLine.tsx'
@@ -18,19 +21,24 @@ afterEach(() => {
})
describe('MessageItem arms', () => {
it('user bubbles expose copy / branch / edit actions; copy writes the text', () => {
it('user bubbles expose clock / copy / branch / edit; copy writes the text', () => {
const writeText = vi.fn().mockResolvedValue(undefined)
Object.defineProperty(navigator, 'clipboard', {
configurable: true,
value: { writeText },
})
// Same-day clock: construct "today at 14:24" so the label stays `HH:mm`.
const now = new Date()
const time = new Date(now.getFullYear(), now.getMonth(), now.getDate(), 14, 24).getTime()
render(
<MessageItem node={{
kind: 'user', seq: 1,
kind: 'user', seq: 1, time,
content: [{ type: 'text', text: 'hello bubble' }] as never,
} as never}
source: null,
}}
/>,
)
expect(screen.getByText('14:24')).toBeTruthy()
expect(screen.getByRole('button', { name: '复制' })).toBeTruthy()
expect(screen.getByRole('button', { name: '在新对话中分支' })).toBeTruthy()
expect(screen.getByRole('button', { name: '编辑' })).toBeTruthy()
@@ -50,9 +58,10 @@ describe('MessageItem arms', () => {
})
render(
<MessageItem node={{
kind: 'user', seq: 1,
kind: 'user', seq: 1, time: 1_000,
content: [{ type: 'text', text: 'fallback body' }] as never,
} as never}
source: null,
}}
/>,
)
fireEvent.click(screen.getByRole('button', { name: '复制' }))
@@ -72,9 +81,10 @@ describe('MessageItem arms', () => {
})
render(
<MessageItem node={{
kind: 'user', seq: 1,
kind: 'user', seq: 1, time: 1_000,
content: [{ type: 'text', text: 'quiet' }] as never,
} as never}
source: null,
}}
/>,
)
fireEvent.click(screen.getByRole('button', { name: '复制' }))
@@ -261,6 +271,56 @@ describe('MessageItem arms', () => {
})
})
describe('formatMessageClock', () => {
const now = new Date(2026, 6, 29, 10, 0).getTime()
it('keeps HH:mm on the same calendar day', () => {
expect(formatMessageClock(new Date(2026, 6, 29, 14, 24).getTime(), now)).toBe('14:24')
})
it('prefixes month and day across days in the same year', () => {
expect(formatMessageClock(new Date(2026, 0, 1, 14, 24).getTime(), now)).toBe('1月1日 14:24')
})
it('prefixes year, month, and day across years', () => {
expect(formatMessageClock(new Date(2025, 11, 31, 9, 5).getTime(), now)).toBe('2025年12月31日 09:05')
})
it('arms the next local midnight from an in-day instant', () => {
const noon = new Date(2026, 6, 29, 12, 0).getTime()
expect(startOfLocalDay(noon)).toBe(new Date(2026, 6, 29).getTime())
expect(msUntilNextLocalMidnight(noon)).toBe(12 * 3_600_000)
})
})
describe('useCalendarDay boundary refresh', () => {
beforeEach(() => {
vi.useFakeTimers()
})
afterEach(() => {
vi.useRealTimers()
})
it('widens a same-day user clock after local midnight', () => {
const dayStart = new Date(2026, 6, 29, 23, 50).getTime()
vi.setSystemTime(dayStart)
const time = new Date(2026, 6, 29, 14, 24).getTime()
render(
<MessageItem node={{
kind: 'user', seq: 1, time,
content: [{ type: 'text', text: 'night bubble' }] as never,
source: null,
}}
/>,
)
expect(screen.getByText('14:24')).toBeTruthy()
act(() => {
vi.advanceTimersByTime(msUntilNextLocalMidnight(dayStart) + 1)
})
expect(screen.getByText('7月29日 14:24')).toBeTruthy()
})
})
describe('small branch tails', () => {
it('AssistantMarkdown single-line reasoning summary skips the newline cut', () => {
const view = render(
@@ -269,6 +329,35 @@ describe('small branch tails', () => {
expect(view.getByText('one-liner')).toBeTruthy()
})
it('finalized assistant messages expose copy / branch / clock after the body; streaming omits them', () => {
const writeText = vi.fn().mockResolvedValue(undefined)
Object.defineProperty(navigator, 'clipboard', {
configurable: true,
value: { writeText },
})
const now = new Date()
const time = new Date(now.getFullYear(), now.getMonth(), now.getDate(), 14, 24).getTime()
const settled = render(
<AssistantMarkdown
blocks={[{ kind: 'text', text: 'answer body' }, { kind: 'reasoning', text: 'hidden' }]}
streaming={false}
time={time}
/>,
)
expect(settled.getByText('14:24')).toBeTruthy()
expect(settled.getByRole('button', { name: '复制' })).toBeTruthy()
expect(settled.getByRole('button', { name: '在新对话中分支' })).toBeTruthy()
fireEvent.click(settled.getByRole('button', { name: '复制' }))
expect(writeText).toHaveBeenCalledWith('answer body')
settled.unmount()
const streaming = render(
<AssistantMarkdown blocks={[{ kind: 'text', text: 'partial' }]} streaming time={time} />,
)
expect(streaming.queryByRole('button', { name: '复制' })).toBeNull()
expect(streaming.queryByText('14:24')).toBeNull()
})
it('StatsLine omits the cache-hit segment when no input accounting exists at all', () => {
// cacheHitPct is null only when input+cacheRead are both zero (pure
// output accounting) — any input makes it a real 0%.

View File

@@ -17,6 +17,7 @@ import type {
ToolResultNode, WorkspaceListState,
} from '@deepseek-ai/dsh-client-runtime/client'
import { createSlotRenderer } from '@deepseek-ai/dsh-client-web-react'
import { LocaleService } from '@deepseek-ai/dsh-client-locale/client'
import type { PropsRenderSlots } from '@deepseek-ai/dsh-client-ui-slots'
import { apply, inject } from '@deepseek-ai/dsh-client-ui-conversation/client'
@@ -125,7 +126,7 @@ async function bench(snapshot: ConversationSnapshot) {
}
ctx.provide('workspaces', workspaces)
ctx.provide('layout', layout)
ctx.provide('i18n', { bind: () => (key: string) => key })
ctx.provide('locale', new LocaleService(ctx))
slots.install(createSlotRenderer())
slots.register({

View File

@@ -1,5 +1,5 @@
// @vitest-environment jsdom
// StatsLine (rendered inside the chat view body): totals derivation + the RFC
// StatsLine (composer.dock entry): totals derivation + the RFC
// hard acceptance — zero renders during streaming. Bash sample row: the
// canonical sub-agent differential decided INSIDE the component off the
// standard useSessions kit (no registry predicates — tool ring dissolved).

View File

@@ -97,6 +97,11 @@ describe('tool-call-model', () => {
expect(toolRowModel('bash', result({ call: null })).body).toBeNull()
})
it('a code row with an empty program falls back to the args JSON envelope', () => {
expect(toolRowModel('run_code', running({ name: 'run_code', argsRaw: '{"code":""}' })).body)
.toBe('{\n "code": ""\n}')
})
it('gives Cordis lifecycle tools action titles over their generic variants', () => {
expect(toolRowModel('cordis_inspect', running({
name: 'cordis_inspect',
@@ -165,6 +170,22 @@ describe('ToolRow', () => {
expect(view.queryByTestId('tool-icon')).not.toBeNull()
})
it('an expandOnRowClick row toggles from Enter and Space, ignoring other keys', () => {
const view = render(<ToolRow {...rowProps} expandOnRowClick />)
const row = view.getByRole('button')
fireEvent.keyDown(row, { key: 'Tab' })
expect(row.getAttribute('aria-expanded')).toBe('false')
fireEvent.keyDown(row, { key: 'Enter' })
expect(row.getAttribute('aria-expanded')).toBe('true')
fireEvent.keyDown(row, { key: ' ' })
expect(row.getAttribute('aria-expanded')).toBe('false')
})
it('a non-expandable expandOnRowClick row exposes no row button', () => {
const view = render(<ToolRow {...rowProps} body={null} expandOnRowClick />)
expect(view.queryByRole('button')).toBeNull()
})
it('file-path summary opens through onOpenFile; the leading slot is not an expand control', () => {
const open = vi.fn()
const view = render(

View File

@@ -15,6 +15,7 @@ import { cleanup, fireEvent } from '@testing-library/react'
import type { ISession, SessionId, ToolResultNode } from '@deepseek-ai/dsh-client-runtime/client'
import type { PropsRenderSlots } from '@deepseek-ai/dsh-client-ui-slots'
import { SlotTestRuntime } from '@deepseek-ai/dsh-client-test-runtime'
import { LocaleService } from '@deepseek-ai/dsh-client-locale/client'
import { apply, inject } from '@deepseek-ai/dsh-client-ui-conversation/client'
import type { ToolRowProps } from '@deepseek-ai/dsh-client-ui-conversation/client'
@@ -53,6 +54,7 @@ async function bench(nodes: ToolResultNode[]) {
const runtime = await SlotTestRuntime.create()
const layout = { openDetails: vi.fn(), closeDetails: vi.fn() }
runtime.provide('layout', layout)
runtime.provide('locale', new LocaleService(runtime.ctx))
await runtime.sessions.add({
id: SID,
summary: { title: 'S', displayTitle: 'S' },
@@ -180,6 +182,7 @@ describe('registrant load-order seam', () => {
it("suspends a registrant on inject: ['slots', 'conversation'] until the service (and the hole) exists", async () => {
const runtime = await SlotTestRuntime.create()
runtime.provide('layout', { openDetails: vi.fn(), closeDetails: vi.fn() })
runtime.provide('locale', new LocaleService(runtime.ctx))
await runtime.root.declare(LAYOUT_CHILDREN, AppRoot)
// Third-party posture, mounted BEFORE ui-conversation: real fiber inject

View File

@@ -431,6 +431,42 @@ describe('ChatView', () => {
expect(view.queryByLabelText('回到底部')).toBeNull()
})
it('entering the at-bottom threshold does not snap the remaining scroll distance', () => {
const h = makeHarness({ nodes: [user(1, 'q'), assistant(2, 'a')] })
const view = render(<h.ChatView {...h.props} />)
const scroller = view.container.querySelector('[class*="scroll"]') as HTMLDivElement
Object.defineProperty(scroller, 'scrollHeight', { value: 1000, writable: true })
Object.defineProperty(scroller, 'clientHeight', { value: 300, writable: true })
// Inside FOLLOW_THRESHOLD (24) but not flush with the floor — the chrome
// re-render from setAtBottom must not force scrollTop to scrollHeight.
scroller.scrollTop = 690 // distance-to-bottom = 10
fireEvent.scroll(scroller)
expect(view.queryByLabelText('回到底部')).toBeNull()
expect(scroller.scrollTop).toBe(690)
})
it('under data-conversation-scroll, bottom-follow targets the host scrollport', () => {
const host = document.createElement('div')
host.setAttribute('data-conversation-scroll', '')
Object.defineProperty(host, 'scrollHeight', { value: 2000, writable: true, configurable: true })
Object.defineProperty(host, 'clientHeight', { value: 500, writable: true, configurable: true })
Object.defineProperty(host, 'scrollTop', { value: 0, writable: true, configurable: true })
document.body.appendChild(host)
try {
const h = makeHarness({ nodes: [user(1, 'q'), assistant(2, 'a')] })
const view = render(<h.ChatView {...h.props} />, { container: host })
// Open jump uses the host, not the local .scroll node.
expect(host.scrollTop).toBe(2000)
host.scrollTop = 100
fireEvent.scroll(host)
expect(view.getByLabelText('回到底部')).toBeTruthy()
fireEvent.click(view.getByLabelText('回到底部'))
expect(host.scrollTop).toBe(2000)
} finally {
host.remove()
}
})
it('paging button loads older and shows its busy label', () => {
const h = makeHarness({ nodes: [user(5, 'later')], hasMore: true })
const view = render(<h.ChatView {...h.props} />)

View File

@@ -42,6 +42,7 @@ interface BenchOptions {
promptError?: ConversationSnapshot['promptError']
variant?: 'hero' | 'composer'
placeholder?: string
translateHint?: (key: string) => string
accessory?: React.ReactNode
overlay?: React.ReactNode
leftItems?: React.ReactNode
@@ -100,6 +101,11 @@ function bench(over?: BenchOptions) {
useLexicon: bindSnapshotSelector(shell.lexicon),
stop,
command: () => Promise.resolve(true),
// Mirrors the en 'command.hint' locale entries the production apply wires in.
translateHint: over?.translateHint ?? ((key: string) => ({
'placeholder.default': 'Message the agent',
'placeholder.plan': 'describe your task to generate plan',
} as Record<string, string>)[key] ?? key),
renderSlot,
variant: over?.variant ?? 'composer',
...(over?.placeholder !== undefined ? { placeholder: over.placeholder } : {}),
@@ -227,6 +233,56 @@ describe('running and lock semantics (queue cut 1)', () => {
expect((textarea).value).toBe('typed')
})
it('wheel over a non-overflowing textarea forwards to the conversation host', () => {
const host = document.createElement('div')
host.setAttribute('data-conversation-scroll', '')
Object.defineProperty(host, 'scrollTop', { value: 40, writable: true, configurable: true })
const { view, textarea } = bench()
host.appendChild(view.container)
document.body.appendChild(host)
try {
const wheeled = fireEvent.wheel(textarea, { deltaY: 30 })
expect(wheeled).toBe(false) // preventDefault
expect(host.scrollTop).toBe(70)
} finally {
host.remove()
}
})
it('wheel chains: long drafts scroll inside the textarea until each edge, then the host', () => {
const host = document.createElement('div')
host.setAttribute('data-conversation-scroll', '')
Object.defineProperty(host, 'scrollTop', { value: 40, writable: true, configurable: true })
const { view, textarea } = bench()
host.appendChild(view.container)
document.body.appendChild(host)
Object.defineProperty(textarea, 'clientHeight', { value: 100, configurable: true })
Object.defineProperty(textarea, 'scrollHeight', { value: 400, configurable: true })
let scrollTop = 150
Object.defineProperty(textarea, 'scrollTop', {
configurable: true,
get: () => scrollTop,
set: (value: number) => { scrollTop = value },
})
try {
// Mid-draft: both directions stay local — host must not move.
expect(fireEvent.wheel(textarea, { deltaY: 30 })).toBe(true)
expect(fireEvent.wheel(textarea, { deltaY: -30 })).toBe(true)
expect(host.scrollTop).toBe(40)
// At the bottom edge, further down-scroll forwards to the host.
scrollTop = 300
expect(fireEvent.wheel(textarea, { deltaY: 30 })).toBe(false)
expect(host.scrollTop).toBe(70)
// At the top edge, further up-scroll forwards to the host.
scrollTop = 0
host.scrollTop = 70
expect(fireEvent.wheel(textarea, { deltaY: -20 })).toBe(false)
expect(host.scrollTop).toBe(50)
} finally {
host.remove()
}
})
it('disabled state shows the unavailable placeholder; custom placeholder wins', () => {
const { textarea } = bench({ disabled: true })
expect(textarea.placeholder).toBe('Session unavailable')
@@ -292,6 +348,19 @@ describe('decorations', () => {
expect(view.container.querySelector('[data-decoration="token"]')).not.toBeNull()
})
it('a locale entry for the claimed command overrides the raw claim hint (trailing-space token)', () => {
const dict: Record<string, string> = { goal: '输入目标,智能体将持续执行' }
const { view, shell } = bench({ translateHint: key => dict[key] ?? key })
act(() => {
shell.setDraft('/goal ')
shell.beginCommand(
{ token: '/goal ', hint: '[<objective>|clear|edit <objective>|pause|resume]', submit: () => Promise.resolve({ kind: 'success' as const }) },
{ start: 0, end: 6, draftRev: shell.snapshot.draftRev },
)
})
expect(view.container.querySelector('[data-decoration="hint"]')?.textContent).toBe('输入目标,智能体将持续执行')
})
it('an inserted reference renders as a chip at its placeholder offset', () => {
const { view, shell } = bench()
act(() => {
@@ -374,7 +443,7 @@ describe('placeholder chrome and control seats', () => {
const { view, slotCalls } = bench()
expect(view.getByLabelText('Add attachment')).toBeTruthy()
// Capability absent (no projection value): the chip renders nothing.
expect(view.queryByLabelText('Access mode')).toBeNull()
expect(view.queryByLabelText(/^Access mode/)).toBeNull()
// Both seats dispatched, nothing rendered.
expect(slotCalls.map(c => c.key)).toEqual(['conversation.input.plan', 'conversation.input.model'])
expect(view.queryByLabelText('Plan mode')).toBeNull()
@@ -390,15 +459,19 @@ describe('placeholder chrome and control seats', () => {
currentValue: 'workspace-write',
}
const { view } = bench({ permissions })
const select = view.getByLabelText('Access mode') as HTMLSelectElement
expect(select.value).toBe('workspace-write')
// Title-case display is presentation only; the option values stay machine names.
expect([...select.options].map(o => o.textContent)).toEqual(['Workspace Write', 'Danger Full Access'])
fireEvent.change(select, { target: { value: 'danger-full-access' } })
const trigger = view.getByLabelText(/^Access mode/) as HTMLButtonElement
// Title-case display is presentation only; the menu ids stay machine names.
expect(trigger.textContent).toBe('Workspace Write')
fireEvent.click(trigger)
const items = view.getAllByRole('menuitem')
expect(items.map(o => o.textContent)).toEqual(['Workspace Write', 'Danger Full Access'])
fireEvent.click(items[1]!)
// Optimistic pick + disable until admission resolves (command stub resolves true).
expect(select.disabled).toBe(true)
const busy = view.getByLabelText(/^Access mode/) as HTMLButtonElement
expect(busy.textContent).toBe('Danger Full Access')
expect(busy.disabled).toBe(true)
await act(async () => {})
expect(select.disabled).toBe(false)
expect((view.getByLabelText(/^Access mode/) as HTMLButtonElement).disabled).toBe(false)
})
it('a registered entry fills its seat and receives the locked owner prop', () => {
@@ -420,9 +493,9 @@ describe('placeholder chrome and control seats', () => {
const permissions = { options: [{ value: 'workspace-write', name: 'workspace-write' }], currentValue: 'workspace-write' }
const { view } = bench({ disabled: true, permissions })
expect((view.getByLabelText('Add attachment') as HTMLButtonElement).disabled).toBe(true)
expect((view.getByLabelText('Access mode') as HTMLSelectElement).disabled).toBe(true)
expect((view.getByLabelText(/^Access mode/) as HTMLButtonElement).disabled).toBe(true)
cleanup()
const live = bench({ running: true, permissions })
expect((live.view.getByLabelText('Access mode') as HTMLSelectElement).disabled).toBe(false)
expect((live.view.getByLabelText(/^Access mode/) as HTMLButtonElement).disabled).toBe(false)
})
})

View File

@@ -260,10 +260,10 @@ describe('input-machine: insert-ref and the occurrence table', () => {
m.dispatch({ type: 'insert-ref', reference: refOf('alpha'), span: spanOf(m, 0, 4) })
m.dispatch({ type: 'draft-changed', draft: `${P} and /alp`, editRange: { start: 1, end: 1, insertedLength: 9 } })
m.dispatch({ type: 'insert-ref', reference: refOf('alpha'), span: spanOf(m, 6, 10) })
expect(m.state.draft).toBe(`${P} and ${P}`)
expect(m.state.draft).toBe(`${P} and ${P} `)
expect(m.state.occurrences.map(o => o.occurrenceId)).toEqual([1, 2])
// Delete the first chip whole; the second survives with its own identity.
m.dispatch({ type: 'draft-changed', draft: ` and ${P}`, editRange: { start: 0, end: 1, insertedLength: 0 } })
m.dispatch({ type: 'draft-changed', draft: ` and ${P} `, editRange: { start: 0, end: 1, insertedLength: 0 } })
expect(m.state.occurrences).toEqual([expect.objectContaining({ occurrenceId: 2, offset: 5 })])
})
@@ -273,7 +273,7 @@ describe('input-machine: insert-ref and the occurrence table', () => {
m.dispatch({ type: 'begin-command', claim: claimOf('goal'), span: spanOf(m, 0, 3) })
m.dispatch({ type: 'draft-changed', draft: '/goal ask @wor' })
m.dispatch({ type: 'insert-ref', reference: refOf('worker-1', 'subagent'), span: spanOf(m, 10, 14) })
expect(m.state.draft).toBe(`/goal ask ${P}`)
expect(m.state.draft).toBe(`/goal ask ${P} `)
expect(m.state.phase).toBe('claimed')
expect(m.state.occurrences).toHaveLength(1)
})
@@ -350,10 +350,10 @@ describe('input-machine: newline transaction (F1)', () => {
m.dispatch({ type: 'draft-changed', draft: 'ab @wor' })
m.dispatch({ type: 'insert-ref', reference: refOf('w'), span: spanOf(m, 3, 7) })
m.dispatch({ type: 'newline', selection: { start: 2, end: 2 } })
expect(m.state.draft).toBe(`ab\n ${P}`)
expect(m.state.draft).toBe(`ab\n ${P} `)
expect(m.state.occurrences[0]?.offset).toBe(4)
m.dispatch({ type: 'undo' })
expect(m.state.draft).toBe(`ab ${P}`)
expect(m.state.draft).toBe(`ab ${P} `)
})
it('replaces a selection, breaks the claim prefix when leading, and rejects out-of-bounds', () => {
@@ -410,7 +410,7 @@ describe('input-machine: consume-token guards', () => {
m.dispatch({ type: 'draft-changed', draft: '/model @wor' })
m.dispatch({ type: 'insert-ref', reference: refOf('w'), span: spanOf(m, 7, 11) })
m.dispatch({ type: 'consume-token', guard: { kind: 'span', span: spanOf(m, 0, 7) } })
expect(m.state.draft).toBe(P)
expect(m.state.draft).toBe(`${P} `)
expect(m.state.occurrences[0]?.offset).toBe(0)
})
})
@@ -490,7 +490,7 @@ describe('input-machine: undo / redo', () => {
m.dispatch({ type: 'draft-changed', draft: '', editRange: { start: 0, end: 1, insertedLength: 0 } })
expect(m.state.occurrences).toEqual([])
m.dispatch({ type: 'undo' })
expect(m.state.draft).toBe(P)
expect(m.state.draft).toBe(`${P} `)
expect(m.state.occurrences).toHaveLength(1)
})
@@ -555,9 +555,9 @@ describe('input-machine: paste plane', () => {
m.dispatch({ type: 'paste-upgrade', attemptId: 1, span: spanOf(m, 0, 6), reference: refOf('alpha') })
expect(m.state.paste?.insertedRange).toEqual({ start: 0, end: 7 })
m.dispatch({ type: 'paste-upgrade', attemptId: 1, span: spanOf(m, 2, 7), reference: refOf('beta') })
expect(m.state.draft).toBe(`${P} ${P}`)
expect(m.state.draft).toBe(`${P} ${P} `)
expect(m.state.occurrences.map(o => o.ref)).toEqual(['alpha', 'beta'])
expect(m.state.paste?.insertedRange).toEqual({ start: 0, end: 3 })
expect(m.state.paste?.insertedRange).toEqual({ start: 0, end: 4 })
})
it('a stale span CAS drops one upgrade without ending the attempt', () => {
@@ -634,8 +634,8 @@ describe('input-machine: projectClipboard', () => {
m.dispatch({ type: 'insert-ref', reference: refOf('alpha'), span: spanOf(m, 4, 8) })
m.dispatch({ type: 'draft-changed', draft: `use ${P} then /bet`, editRange: { start: 5, end: 5, insertedLength: 10 } })
m.dispatch({ type: 'insert-ref', reference: refOf('beta'), span: spanOf(m, 11, 15) })
expect(m.state.draft).toBe(`use ${P} then ${P}`)
expect(projectClipboard(m.state)).toBe('use /alpha then /beta')
expect(m.state.draft).toBe(`use ${P} then ${P} `)
expect(projectClipboard(m.state)).toBe('use /alpha then /beta ')
})
it('is the identity on a chip-free draft', () => {

View File

@@ -48,6 +48,7 @@ function mountBar(shell: SessionInputShell, over?: { running?: boolean; disabled
renderSlot: (() => null) as InputBarProps['renderSlot'],
stop: vi.fn(),
command: () => Promise.resolve(true),
translateHint: (key: string) => key,
variant: 'composer',
}
return render(<InputBar {...props} />)

View File

@@ -134,6 +134,7 @@ async function scopedBench(register?: (slash: SlashService) => void) {
renderSlot: (() => null) as InputBarProps['renderSlot'],
stop: vi.fn(),
command: () => Promise.resolve(true),
translateHint: (key: string) => key,
variant: 'composer',
}
const view = render(<InputBar {...barProps} />)

View File

@@ -17,7 +17,9 @@ import { ConversationRoot } from '../src/client/skeleton/ConversationRoot.tsx'
import { ConversationSession } from '../src/client/skeleton/ConversationSession.tsx'
import { InputBar } from '../src/client/skeleton/InputBar.tsx'
import type { InputBarProps } from '../src/client/skeleton/InputBar.tsx'
import type { ComposerBarOwnerProps } from '../src/client/contract/slots.ts'
import type {
ComposerBarOwnerProps,
} from '../src/client/contract/slots.ts'
/** Machine-backed wiring over a sink spy. */
function fakeWiring() {
@@ -59,6 +61,8 @@ function mount(
snapshot: ConversationSnapshot,
workspaceRows: WorkspaceView[] = [{ ...workspace('one'), sessionIds: [SID] }],
retargetWorkspace = vi.fn(async (_workspaceId: WorkspaceId) => {}),
/** When true, mimic overlay:true chain siblings (hidden fallback + takeover). */
overlayTakeover = false,
) {
const root = sid('root')
const sessions = createSnapshotStore<SessionListState>({
@@ -99,9 +103,17 @@ function mount(
useStore={bindSnapshotSelector(chat)}
actions={chat.actions}
renderSlot={renderSlot as never}
views={{ list: () => [{ id: 'chat', label: 'Chat' }], subscribe: () => () => {}, version: () => 1 }}
views={{
list: () => [
{ id: 'chat', label: 'Chat' },
{ id: 'trajectory', label: 'Trajectory' },
],
subscribe: () => () => {},
version: () => 1,
}}
bindDraftMirror={write => wiring.bindMirror(write)}
open={open}
{...owner}
/>
)
}
@@ -124,6 +136,7 @@ function mount(
useLexicon={bindSnapshotSelector(wiring.lexicon)}
stop={stop}
command={() => Promise.resolve(true)}
translateHint={(key: string) => key}
renderSlot={(() => null) as InputBarProps['renderSlot']}
{...bar}
/>
@@ -131,7 +144,18 @@ function mount(
}
return <div data-testid={`view-${opts?.only ?? key}`} />
}) as ConversationRootProps['renderSlot']
const renderSlotChain = ((_key, _owner, opts) => opts?.fallback ?? null) as ConversationRootProps['renderSlotChain']
const renderSlotChain = ((_key, _owner, opts) => (
overlayTakeover
? (
<>
<div data-chain-overlay-fallback="conversation.composer" style={{ display: 'none' }}>
{opts?.fallback ?? null}
</div>
<div data-testid="composer-takeover">TAKEOVER</div>
</>
)
: (opts?.fallback ?? null)
)) as ConversationRootProps['renderSlotChain']
const props: ConversationRootProps = {
sessionId: SID,
SessionProvider: ({ children }) => children(SID),
@@ -166,6 +190,30 @@ describe('ConversationRoot resident composer', () => {
expect(b.open).toHaveBeenCalledWith(sid('root'))
})
it('active phase: fixed header outside the scrollport; sticky composer seat inside it', () => {
const b = mount(conversationSnapshot())
const host = b.view.container.querySelector('[data-conversation-scroll]')
const seat = b.view.container.querySelector('[data-composer-seat]')
const header = b.view.container.querySelector('header')
const textarea = b.view.container.querySelector('textarea')
expect(host).not.toBeNull()
expect(seat).not.toBeNull()
expect(header).not.toBeNull()
// Header is column chrome above the scrollport; the seat sticks inside it.
expect(host?.contains(header)).toBe(false)
expect(host?.contains(seat)).toBe(true)
expect(seat?.contains(textarea)).toBe(true)
})
it('sticky composer seat wraps the whole overlay chain, not only the fallback stack', () => {
const b = mount(conversationSnapshot(), undefined, undefined, true)
const seat = b.view.container.querySelector('[data-composer-seat]')
const takeover = b.view.getByTestId('composer-takeover')
const fallback = b.view.container.querySelector('[data-chain-overlay-fallback="conversation.composer"]')
expect(seat?.contains(takeover)).toBe(true)
expect(seat?.contains(fallback)).toBe(true)
})
it('hero phase: same textarea, hero chrome, no header, picker switches the workspace', () => {
const b = mount(
conversationSnapshot({ composerPhase: 'blank', blank: true }),
@@ -174,13 +222,19 @@ describe('ConversationRoot resident composer', () => {
{ ...workspace('second'), title: 'Selected Folder' },
],
)
// Hero chrome present, view ring absent.
// Hero chrome present, view ring absent; scroll host already wraps the
// resident composer so the blank → active flip does not remount it.
const host = b.view.container.querySelector('[data-conversation-scroll]')
const header = b.view.container.querySelector('header')
expect(host).not.toBeNull()
expect(header?.getAttribute('aria-hidden')).toBe('true')
expect(b.view.getByText("Let's start building")).toBeTruthy()
expect(b.view.queryByTestId('view-chat')).toBeNull()
// The same machine-backed textarea is live in the hero, and the
// persistence mirror stays bound (ConversationSession mounts chrome-less
// persistence mirror stays bound (ConversationSession mounts chrome-hidden
// for blank sessions): hero typing reaches the chat store.
const box = b.view.getByRole('textbox')
expect(host?.contains(box)).toBe(true)
fireEvent.change(box, { target: { value: 'draft in hero' } })
expect(b.chat.store.getSnapshot().draft).toBe('draft in hero')
// Picker: open through the chip; a pick switches to the other
@@ -193,20 +247,31 @@ describe('ConversationRoot resident composer', () => {
expect(b.view.getByText('Selected Folder')).toBeTruthy()
})
it('textarea DOM identity survives the hero → active flip', () => {
it('same textarea DOM node survives the hero → active flip into the sticky scrollport', () => {
const b = mount(conversationSnapshot({ composerPhase: 'blank', blank: true }))
const before = b.view.getByRole('textbox')
fireEvent.change(before, { target: { value: 'kept across flip' } })
// First message landed: content exists, phase leaves blank.
// First message landed: content exists, phase leaves blank. Composer
// already sat in the Session scrollport during hero, so the textarea
// node and InputHub draft both survive.
b.session.set(conversationSnapshot({ composerPhase: 'active', blank: false }))
b.rerender()
const after = b.view.getByRole('textbox')
const after = b.view.getByRole('textbox') as HTMLTextAreaElement
expect(after).toBe(before)
expect((after as HTMLTextAreaElement).value).toBe('kept across flip')
expect(after.value).toBe('kept across flip')
expect(b.chat.store.getSnapshot().draft).toBe('kept across flip')
expect(b.view.container.querySelector('[data-conversation-scroll]')?.contains(after)).toBe(true)
expect(b.view.queryByText("Let's start building")).toBeNull()
expect(b.view.getByTestId('view-chat')).toBeTruthy()
})
it('keeps pending takeover interaction accessible outside the Chat view', () => {
const b = mount(conversationSnapshot({ pending: [{} as never] }))
act(() => { b.chat.actions.setView('trajectory') })
expect(b.view.getByTestId('view-trajectory')).toBeTruthy()
expect(b.view.getByRole('textbox')).toBeTruthy()
})
it('rolls the pending workspace label back when switching fails', async () => {
const selectWorkspace = vi.fn(async () => { throw new Error('connect failed') })
const b = mount(

View File

@@ -0,0 +1,600 @@
// @vitest-environment jsdom
// The terminal render intent on the web side: the pure terminalCardModel
// derivation over callView/resultView, and both conversation render sites that
// consume it — the chat tool row's expanded body (GenericToolCard / BashRow)
// and the details panel's Output section.
import { afterEach, describe, expect, it, vi } from 'vitest'
import { cleanup, fireEvent, render } from '@testing-library/react'
import { bindSnapshotSelector } from '@deepseek-ai/dsh-client-web-react'
import { createSnapshotStore } from '@deepseek-ai/dsh-client-runtime/client'
import type {
ConversationSnapshot, RunningToolCall, SessionId, SessionListState, ToolResultNode, WorkspaceListState,
} from '@deepseek-ai/dsh-client-runtime/client'
import type { ToolCallView, ToolResultView } from '@deepseek-ai/dsh-client-connection/client'
import type { SelectionTarget, ToolRowOwnerProps, ToolRowProps } from '@deepseek-ai/dsh-client-ui-conversation/client'
import { CHAT_TERMINAL_MAX_LINES, terminalCardModel } from '../src/client/contract/terminal-card-model.ts'
import { createChatStore } from '../src/client/stores.ts'
import { GenericToolCard } from '../src/client/chat/GenericToolCard.tsx'
import { DetailsPanel } from '../src/client/skeleton/DetailsPanel.tsx'
import { BashRow } from '../src/client/toolviews/bash-sample.tsx'
afterEach(cleanup)
/**
* Match an output line with its interior whitespace intact: the column
* alignment this card exists to preserve is exactly what the default
* whitespace-collapsing matcher would hide.
*/
const RAW = { normalizer: (text: string) => text }
/** The rendered card's run-state dot state, so a render site cannot silently drop it. */
function runStateOf(container: HTMLElement): string | null {
return container.querySelector('[data-terminal] [data-state]')?.getAttribute('data-state') ?? null
}
const SID = 's1' as SessionId
const ARGS = '{"command":"ls -la","description":"List files"}'
/** The bash tool's own call view for a foreground command. */
const callTerminal = (over?: Partial<Extract<ToolCallView, { card: 'terminal' }>>): ToolCallView => ({
card: 'terminal', title: 'ls -la', description: 'List files', ...over,
})
/** The bash tool's own result view for a settled foreground command. */
const resultTerminal = (over?: Partial<Extract<ToolResultView, { card: 'terminal' }>>): ToolResultView => ({
card: 'terminal', output: 'a.ts b.ts\nc.ts d.ts\n', exitCode: 0, ...over,
})
const running = (over?: Partial<RunningToolCall>): RunningToolCall => ({
callId: 'c1', name: 'bash', argsRaw: ARGS,
turn: 1, step: 1, time: 1_000, callView: callTerminal(), ...over,
})
const settled = (over?: Partial<ToolResultNode>): ToolResultNode => ({
kind: 'tool-result', seq: 10, time: 2_000, callId: 'c1',
call: { name: 'bash', argsRaw: ARGS },
callTime: 1_000,
content: [{ type: 'text', text: 'a.ts b.ts\nc.ts d.ts\n' }], isError: false,
callView: callTerminal(), resultView: resultTerminal(), ...over,
})
describe('terminalCardModel', () => {
it('derives a running card from the call view alone', () => {
expect(terminalCardModel(running({ callView: callTerminal({ cwd: '/projects/app' }) }))).toEqual({
description: 'List files',
card: {
command: 'ls -la', cwd: '/projects/app', output: undefined,
exitCode: undefined, signal: undefined, running: true,
},
})
})
it('derives a settled card from both sides, carrying the exit status', () => {
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: '/projects/app' }),
resultView: resultTerminal({ output: 'boom\n', exitCode: 2 }),
}))).toEqual({
description: 'List files',
card: {
command: 'ls -la', cwd: '/projects/app', output: 'boom\n',
exitCode: 2, signal: undefined, running: false,
},
})
expect(terminalCardModel(settled({
resultView: { card: 'terminal', output: '', signal: 'SIGTERM' },
}))?.card.signal).toBe('SIGTERM')
})
it('takes the result view\'s replacement title over the pending one', () => {
// The presentation contract defines a result title as REPLACING the pending
// title, so a tool that rewrites it at settle time must win here.
expect(terminalCardModel(settled({
callView: callTerminal({ title: 'pnpm run check' }),
resultView: resultTerminal({ title: 'pnpm run check --filter web' }),
}))?.card.command).toBe('pnpm run check --filter web')
// Without one, the call's title is what the card keeps.
expect(terminalCardModel(settled())?.card.command).toBe('ls -la')
})
it('resolves the cwd against the session workspace the way the bridge must', () => {
// Omitted workdir — the common bash call — IS the session workspace.
expect(terminalCardModel(settled(), '/w/app')?.card.cwd).toBe('/w/app')
// A relative workdir joins under it.
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: 'packages/ui' }),
}), '/w/app')?.card.cwd).toBe('/w/app/packages/ui')
// An absolute one is used as-is.
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: '/srv/other' }),
}), '/w/app')?.card.cwd).toBe('/srv/other')
// With no session cwd there is nothing to resolve against: a relative path
// stays as authored and an omitted one stays absent (a bare `$` prompt).
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: 'packages/ui' }),
}))?.card.cwd).toBe('packages/ui')
expect(terminalCardModel(settled())?.card.cwd).toBeUndefined()
// The running arm resolves identically.
expect(terminalCardModel(running(), '/w/app')?.card.cwd).toBe('/w/app')
})
it('normalizes a relative workdir so the label names the directory actually used', () => {
// The bash executor resolves the workdir before running, so `..` against
// /w/app runs in /w — the card must say `w`, not `..`.
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: '..' }),
}), '/w/app')?.card.cwd).toBe('/w')
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: '.' }),
}), '/w/app')?.card.cwd).toBe('/w/app')
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: '../sibling' }),
}), '/w/app')?.card.cwd).toBe('/w/sibling')
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: './nested/../other' }),
}), '/w/app')?.card.cwd).toBe('/w/app/other')
// A `..` that would climb past the root is dropped, as a filesystem does.
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: '../../..' }),
}), '/w')?.card.cwd).toBe('/')
// An absolute path carrying segments normalizes too.
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: '/srv/./app/../other' }),
}), '/w/app')?.card.cwd).toBe('/srv/other')
// A Windows path keeps its separators.
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: 'C:\\ws\\app\\..' }),
}), '/w')?.card.cwd).toBe('C:\\ws')
// Without a session cwd a relative `..` has nothing to resolve against, so
// it survives as authored rather than being silently dropped.
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: '../elsewhere' }),
}))?.card.cwd).toBe('../elsewhere')
})
it('keeps a UNC server and share as an unpoppable root', () => {
// Windows cannot climb above a share, so `..` from the share root stays put.
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: '..' }),
}), '\\\\server\\share')?.card.cwd).toBe('\\\\server\\share')
// Below the share it pops normally, keeping the UNC separators.
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: '..' }),
}), '\\\\server\\share\\app')?.card.cwd).toBe('\\\\server\\share')
// Several `..` cannot escape the root either.
expect(terminalCardModel(settled({
callView: callTerminal({ cwd: '../../..' }),
}), '\\\\server\\share\\app')?.card.cwd).toBe('\\\\server\\share')
})
it('draws a bare $ when the window dropped the call head, rather than guessing', () => {
// A truncated call carries no cwd anywhere: the result view has none, and
// the original call may have used an explicit workdir. Falling back to the
// session workspace here would name a directory the card cannot know.
expect(terminalCardModel(settled({
call: null, callView: null, resultView: resultTerminal({ title: 'ls -la' }),
}), '/w/app')?.card.cwd).toBeUndefined()
// A present call view that omits its cwd still means the workspace.
expect(terminalCardModel(settled(), '/w/app')?.card.cwd).toBe('/w/app')
})
it('carries the call view\'s description, which the contract renders above the card', () => {
expect(terminalCardModel(settled())?.description).toBe('List files')
expect(terminalCardModel(running())?.description).toBe('List files')
// A presenter that supplies none, and a window-truncated call side, both
// leave it absent so the row keeps its args-derived summary.
expect(terminalCardModel(settled({
callView: { card: 'terminal', title: 'ls' },
}))?.description).toBeUndefined()
expect(terminalCardModel(settled({ call: null, callView: null }))?.description).toBeUndefined()
})
it('a window-truncated call side falls back to the result title, then to an empty command', () => {
// Truncation drops both the call head and its view (conversation.ts).
const truncated = { call: null, callView: null }
expect(terminalCardModel(settled({
...truncated, resultView: resultTerminal({ title: 'ls -la' }),
}))?.card).toMatchObject({ command: 'ls -la', cwd: undefined, running: false })
expect(terminalCardModel(settled(truncated))?.card).toMatchObject({ command: '', cwd: undefined })
})
it('returns null for every non-terminal call: no views, generic views, unknown cards', () => {
expect(terminalCardModel(running({ callView: null }))).toBeNull()
expect(terminalCardModel(settled({ callView: null, resultView: null }))).toBeNull()
expect(terminalCardModel(running({ callView: { card: 'generic', title: 'read x' } }))).toBeNull()
// A generic result settles a terminal call as a generic card (the bash
// tool's own execution-error and background paths).
expect(terminalCardModel(settled({ resultView: { card: 'generic' } }))).toBeNull()
// A card tag this UI version does not know arrives over the wire; the
// documented generic-card default takes it, not a crash.
const future = { card: 'chart', title: 'plot' } as unknown as ToolCallView
expect(terminalCardModel(running({ callView: future }))).toBeNull()
expect(terminalCardModel(settled({
callView: future, resultView: { card: 'chart' } as unknown as ToolResultView,
}))).toBeNull()
})
})
describe('chat row terminal body', () => {
const ownerProps = (block: RunningToolCall | ToolResultNode): ToolRowOwnerProps => ({
callId: 'c1', toolName: 'bash', block, openFile: vi.fn(),
})
it('the expanded body is the command output, capped tighter than the panel', () => {
expect(CHAT_TERMINAL_MAX_LINES).toBeLessThan(16)
const view = render(<GenericToolCard {...ownerProps(settled())} />)
// Collapsed: the one-line summary row only, no output.
expect(view.getByText('List files')).toBeTruthy()
expect(view.queryByText(/a\.ts/)).toBeNull()
fireEvent.click(view.container.querySelector('button')!)
expect(view.getByText('a.ts b.ts', RAW)).toBeTruthy()
expect(view.getByText('ls -la')).toBeTruthy()
// The args JSON body the generic path would have shown is gone.
expect(view.queryByText(/"command"/)).toBeNull()
})
it('the cap collapses a long output inside the row, expandable in place', () => {
const lines = Array.from({ length: CHAT_TERMINAL_MAX_LINES + 3 }, (_, i) => `line-${i}`)
const view = render(<GenericToolCard {...ownerProps(settled({
resultView: resultTerminal({ output: `${lines.join('\n')}\n` }),
}))} />)
fireEvent.click(view.container.querySelector('button')!)
expect(view.getByText('… 其余 3 行')).toBeTruthy()
expect(view.queryByText('line-5')).toBeNull()
fireEvent.click(view.getByRole('button', { name: '展开其余 3 行输出' }))
expect(view.getByText('line-5')).toBeTruthy()
})
it('renders a multi-line command as one prompt row per line', () => {
const view = render(<GenericToolCard {...ownerProps(settled({
callView: callTerminal({ title: 'ls -la\necho done' }),
}))} />)
fireEvent.click(view.container.querySelector('button')!)
const rows = view.container.querySelectorAll('[class^="_promptLine_"]')
expect([...rows].map(row => row.textContent)).toEqual(['$ls -la', '$echo done'])
// Still one dot for the call, on the first row.
expect(view.container.querySelectorAll('[data-terminal] [data-state]')).toHaveLength(1)
})
it('the fallback row shows the presenter description, not the args summary', () => {
// Any terminal-declaring tool without its own keyed row lands here, so the
// contract's above-card description has to win at this render site as well.
const view = render(<GenericToolCard {...ownerProps(settled({
callView: callTerminal({ description: 'Terminal 3' }),
}))} />)
expect(view.getByText('Terminal 3')).toBeTruthy()
expect(view.queryByText('List files')).toBeNull()
})
it('keeps the presenter description visible once the terminal card is expanded', () => {
// The contract puts the description ABOVE the card. The collapsed summary is
// hidden while a row is open, so an expanded terminal row has to draw it
// itself or the description would only ever be visible collapsed.
const view = render(<GenericToolCard {...ownerProps(settled({
callView: callTerminal({ description: 'Terminal 3' }),
}))} />)
expect(view.getByText('Terminal 3')).toBeTruthy()
fireEvent.click(view.container.querySelector('button')!)
expect(view.container.querySelector('[data-terminal]')).not.toBeNull()
expect(view.getByText('Terminal 3')).toBeTruthy()
})
it('a running terminal call expands to the prompt line with no output yet', () => {
const view = render(<GenericToolCard {...ownerProps(running())} />)
fireEvent.click(view.container.querySelector('button')!)
expect(view.getByText('ls -la')).toBeTruthy()
expect(view.queryByText('复制')).toBeNull()
// The card states its own run state: a running command reads as running
// even though it has no output yet to distinguish it from an empty settle.
expect(runStateOf(view.container)).toBe('ongoing')
})
it('a non-terminal call keeps the args-JSON text body', () => {
const view = render(<GenericToolCard {...ownerProps(settled({
callView: null, resultView: null,
}))} />)
fireEvent.click(view.container.querySelector('button')!)
expect(view.getByText(/"command"/)).toBeTruthy()
})
it('a terminal call with no args still expands, through its terminal body alone', () => {
// Empty args make the text body null; the terminal material carries the row.
const view = render(<GenericToolCard {...ownerProps(settled({
call: { name: 'bash', argsRaw: '' },
}))} />)
fireEvent.click(view.container.querySelector('button')!)
expect(view.getByText('a.ts b.ts', RAW)).toBeTruthy()
})
})
describe('BashRow terminal card', () => {
const list = () => createSnapshotStore<SessionListState>({
ids: [SID],
byId: { [SID]: { id: SID, displayTitle: 'r', running: false, blank: false, waitingApproval: false, updatedAt: 0 } },
current: undefined,
phase: 'ready',
})
const rowProps = (block: RunningToolCall | ToolResultNode): ToolRowProps => ({
callId: 'c1', toolName: 'bash', block, openFile: vi.fn(),
sessionId: SID, useSessions: bindSnapshotSelector(list()),
} as unknown as ToolRowProps)
it('renders the command output under the summary row, without an expand gesture', () => {
const view = render(<BashRow {...rowProps(settled())} />)
expect(view.getByText('List files')).toBeTruthy()
expect(view.getByText('a.ts b.ts', RAW)).toBeTruthy()
// The card's controls are the row's only interactions: a bash row is not a
// path link and no longer a details-panel target, so nothing here navigates.
expect(view.container.querySelector('[data-clickable]')).toBeNull()
expect(view.getByText('复制')).toBeTruthy()
})
// The row's leading StateDot and the card's run-state dot describe the same
// command, so a running row whose card claimed 'done' would be a contradiction
// the reader sees on one line.
it('agrees with the summary row about the run state', () => {
const runningView = render(<BashRow {...rowProps(running())} />)
expect(runningView.container.querySelector('[data-variant="bash"]')?.getAttribute('data-state')).toBe('running')
expect(runStateOf(runningView.container)).toBe('ongoing')
cleanup()
const settledView = render(<BashRow {...rowProps(settled())} />)
expect(settledView.container.querySelector('[data-variant="bash"]')?.getAttribute('data-state')).toBe('ok')
expect(runStateOf(settledView.container)).toBe('done')
})
it('shows the terminal presenter\'s description instead of the args summary', () => {
// `terminal_send`-style presenters author a description the args do not
// repeat; the contract puts it above the card, which is this row's summary.
const view = render(<BashRow {...rowProps(settled({
callView: callTerminal({ description: 'Terminal 3' }),
}))} />)
expect(view.getByText('Terminal 3')).toBeTruthy()
expect(view.queryByText('List files')).toBeNull()
})
it('keeps the args-derived summary when the presenter authored no description', () => {
const view = render(<BashRow {...rowProps(settled({
callView: { card: 'terminal', title: 'ls -la' },
}))} />)
expect(view.getByText('List files')).toBeTruthy()
})
it('a non-terminal bash call (background start) renders the summary row alone', () => {
const view = render(<BashRow {...rowProps(settled({
callView: { card: 'generic', title: 'sleep 30', kind: 'execute' },
resultView: { card: 'generic' },
}))} />)
expect(view.getByText('List files')).toBeTruthy()
expect(view.queryByText(/a\.ts/)).toBeNull()
})
})
describe('DetailsPanel Output section', () => {
function mount(snapshot: ConversationSnapshot, selection: SelectionTarget | null, cwd?: string) {
localStorage.clear()
const chat = createChatStore().create()
if (selection !== null) chat.actions.select(selection)
const sessions = createSnapshotStore<SessionListState>(cwd === undefined
? { ids: [], byId: {}, current: undefined, phase: 'ready' }
: {
ids: [SID],
byId: { [SID]: { id: SID, displayTitle: 'r', running: false, blank: false, waitingApproval: false, updatedAt: 0, cwd } },
current: SID,
phase: 'ready',
})
const workspaces = createSnapshotStore<WorkspaceListState>({
items: [], state: 'idle', phase: 'ready', error: null,
baselinesReady: true, recentWorkspaceId: undefined,
})
return render(
<DetailsPanel
sessionId={SID}
useSession={bindSnapshotSelector({ getSnapshot: () => snapshot, subscribe: () => () => {} })}
useSessions={bindSnapshotSelector(sessions)}
useWorkspaces={bindSnapshotSelector(workspaces)}
useInput={(() => { throw new Error('unused') })}
inputActions={{ setDraft: () => {}, submit: () => {} }}
useProjection={(() => undefined)}
useStore={bindSnapshotSelector(chat)}
actions={chat.actions}
closeDetails={vi.fn()}
/>,
)
}
function snapshot(over: Partial<ConversationSnapshot> = {}): ConversationSnapshot {
return {
sessionId: SID, nodes: [], foldDegraded: false, partial: null, runningCalls: [], codeDispatches: new Map(),
pending: [], queue: [], running: false, composerPhase: 'active', removed: false,
openState: 'open', openError: null, hasMore: false, loadingOlder: false,
promptError: null, blank: false, lastAgentError: null, ...over,
}
}
const target: SelectionTarget = { turnSeq: 10, callId: 'c1', toolName: 'bash' }
// The panel never unmounts between selections, so per-call view state has to
// be keyed off the selected call or it leaks into the next one.
it('resets the card\'s expand state when the selected call changes', () => {
const long = Array.from({ length: 20 }, (_, i) => `row-${i}`)
const view = mount(snapshot({
nodes: [settled({ resultView: resultTerminal({ output: `${long.join('\n')}\n` }) })],
}), target)
fireEvent.click(view.getByRole('button', { name: '展开其余 4 行输出' }))
expect(view.getByRole('button', { name: '收起输出' })).toBeTruthy()
// A second call, selected without unmounting the panel, starts collapsed.
cleanup()
const second = mount(snapshot({
nodes: [settled({
callId: 'c2', resultView: resultTerminal({ output: `${long.join('\n')}\n` }),
})],
}), { turnSeq: 10, callId: 'c2', toolName: 'bash' })
expect(second.getByRole('button', { name: '展开其余 4 行输出' })).toBeTruthy()
})
it('renders the presenter description above the card', () => {
const view = mount(snapshot({
nodes: [settled({ callView: callTerminal({ description: 'Terminal 3' }) })],
}), target)
const description = view.getByText('Terminal 3')
const card = view.container.querySelector('[data-terminal]')
expect(card).not.toBeNull()
// Above, not below: document order is what places it as the card's heading.
expect(description.compareDocumentPosition(card!) & Node.DOCUMENT_POSITION_FOLLOWING).toBeTruthy()
})
it('resolves the prompt cwd against the session workspace', () => {
const view = mount(snapshot({ nodes: [settled()] }), target, '/w/app')
// No workdir in the call view: the prompt label is the workspace basename.
expect(view.getByText('app')).toBeTruthy()
})
it('renders the terminal card at full height, keeping the JSON Input section', () => {
const long = Array.from({ length: 20 }, (_, i) => `row-${i}`)
const view = mount(snapshot({
nodes: [settled({ resultView: resultTerminal({ output: `${long.join('\n')}\n` }) })],
}), target)
expect(view.getByText(/"command"/)).toBeTruthy()
expect(view.getByText('ls -la')).toBeTruthy()
// The panel takes the primitive's own default cap (16), not the row's.
expect(view.getByText(`… 其余 ${20 - 16}`)).toBeTruthy()
expect(view.getByText('row-0')).toBeTruthy()
})
it('a running terminal call shows the prompt line, not the 运行中… placeholder', () => {
const view = mount(snapshot({ runningCalls: [running()] }), target)
expect(view.getByText('ls -la')).toBeTruthy()
expect(view.queryByText('运行中…')).toBeNull()
expect(runStateOf(view.container)).toBe('ongoing')
})
it('a running non-terminal call keeps the 运行中… placeholder', () => {
const view = mount(snapshot({ runningCalls: [running({ callView: null })] }), target)
expect(view.getByText('运行中…')).toBeTruthy()
})
it('a non-terminal result keeps the flattened pre with its error styling', () => {
const view = mount(snapshot({
nodes: [settled({
callView: null, resultView: null, isError: true,
content: [{ type: 'text', text: 'permission denied' }],
})],
}), target)
const pre = view.container.querySelector('pre[data-error]')
expect(pre?.textContent).toBe('permission denied')
})
// The panel resolves a sub-dispatch through the same material as a native
// call, so a sub-call that DID carry terminal views would render the card.
// The shipped wire cannot produce that yet: `session.ts` folds
// `tool/code-dispatch(-start)` with `callView: null`/`resultView: null`, and
// the host's `viewFor` only presents top-level `tool/call`/`tool/result`. This
// pins the resolution path with views injected directly, and the arm below
// pins what the shipped path actually shows today.
it('a run_code sub-dispatch resolves to its own terminal card once views reach it', () => {
const view = mount(snapshot({
codeDispatches: new Map([['p1', [settled({ callId: 'c1' })]]]),
}), target)
expect(view.getByText('a.ts b.ts', RAW)).toBeTruthy()
})
it('a sub-dispatch as the wire actually delivers it (no views) keeps the flattened form', () => {
const view = mount(snapshot({
codeDispatches: new Map([['p1', [settled({ callId: 'c1', callView: null, resultView: null })]]]),
}), target)
// No terminal card: the generic path renders the result text in the Output
// section's <pre> (the Input section has its own, hence the scoping).
expect(view.container.querySelector('[data-terminal]')).toBeNull()
const output = view.getByText('Output').closest('section')
expect(output?.querySelector('pre')?.textContent).toContain('a.ts b.ts')
})
it('a running run_code sub-dispatch resolves through the running material', () => {
const view = mount(snapshot({
// The leading non-matching sub-call exercises the scan's skip.
codeDispatches: new Map([['p1', [running({ callId: 'other' }), running()]]]),
}), target)
expect(view.getByText('ls -la')).toBeTruthy()
})
it('a window-truncated call head titles the panel by callId and drops the Input section', () => {
const view = mount(snapshot({
nodes: [settled({ call: null, callView: null, resultView: resultTerminal({ title: 'ls -la' }) })],
}), target)
expect(view.getByText('c1')).toBeTruthy()
expect(view.queryByText('Input')).toBeNull()
expect(view.getByText('Output')).toBeTruthy()
})
it('scans past other nodes and other calls before reporting the call out of window', () => {
const view = mount(snapshot({
nodes: [
{ kind: 'assistant', seq: 1, time: 1_000, turn: 1, step: 1, blocks: [] },
settled({ callId: 'elsewhere' }),
],
runningCalls: [running({ callId: 'also-elsewhere' })],
}), target)
expect(view.getByText('该调用不在当前窗口内')).toBeTruthy()
})
it('no selection at all renders the guidance line and the default title', () => {
const view = mount(snapshot(), null)
expect(view.getByText('详情')).toBeTruthy()
expect(view.getByText('点击消息流中的工具行查看详情')).toBeTruthy()
})
it('a step selection without a callId renders the guidance line too', () => {
const view = mount(snapshot(), { turnSeq: 3, stepSeq: 1 })
expect(view.getByText('点击消息流中的工具行查看详情')).toBeTruthy()
})
it('the close button reaches closeDetails', () => {
localStorage.clear()
const chat = createChatStore().create()
const closeDetails = vi.fn()
const snap = snapshot()
const view = render(
<DetailsPanel
sessionId={SID}
useSession={bindSnapshotSelector({ getSnapshot: () => snap, subscribe: () => () => {} })}
useSessions={bindSnapshotSelector(createSnapshotStore<SessionListState>(
{ ids: [], byId: {}, current: undefined, phase: 'ready' }))}
useWorkspaces={bindSnapshotSelector(createSnapshotStore<WorkspaceListState>({
items: [], state: 'idle', phase: 'ready', error: null,
baselinesReady: true, recentWorkspaceId: undefined,
}))}
useInput={(() => { throw new Error('unused') })}
inputActions={{ setDraft: () => {}, submit: () => {} }}
useProjection={(() => undefined)}
useStore={bindSnapshotSelector(chat)}
actions={chat.actions}
closeDetails={closeDetails}
/>,
)
fireEvent.click(view.getByRole('button', { name: '关闭详情' }))
expect(closeDetails).toHaveBeenCalledTimes(1)
})
it('a non-text result block renders as JSON, and an empty result falls back to its error', () => {
const nonText = mount(snapshot({
nodes: [settled({
callView: null, resultView: null,
content: [{ type: 'reasoning', text: 'why' }],
})],
}), target)
// Scope to the Output section: the Input section's CodeBlock renders a
// <pre> of its own, and it comes first in document order.
expect(nonText.getByText('Output').closest('section')?.querySelector('pre')?.textContent)
.toBe('{\n "type": "reasoning",\n "text": "why"\n}')
cleanup()
const empty = mount(snapshot({
nodes: [settled({
callView: null, resultView: null, content: [], isError: true,
error: { name: 'ToolError', code: 'interrupted' },
})],
}), target)
expect(empty.getByText('ToolError: interrupted')).toBeTruthy()
})
})

View File

@@ -31,11 +31,18 @@ describe('TodoPanel', () => {
expect(container.innerHTML).toBe('')
})
it('shows progress, one row per item with its status glyph', () => {
it('starts collapsed with the progress summary visible', () => {
render(<TodoPanel todos={LIST} />)
expect(screen.getByTestId('todo-panel')).toBeTruthy()
expect(screen.getByText('To-dos')).toBeTruthy()
expect(screen.getByText('1/3 tasks · 1 in progress')).toBeTruthy()
expect(screen.getByRole('button', { expanded: false })).toBeTruthy()
expect(screen.queryByRole('list')).toBeNull()
})
it('expands to show one row per item with its status glyph', () => {
render(<TodoPanel todos={LIST} />)
fireEvent.click(screen.getByRole('button', { expanded: false }))
const items = screen.getAllByRole('listitem')
expect(items.map(li => li.getAttribute('data-status'))).toEqual(['completed', 'in_progress', 'pending'])
expect(screen.getByText('搭骨架')).toBeTruthy()
@@ -44,8 +51,9 @@ describe('TodoPanel', () => {
expect(items.every(li => li.querySelector('svg') !== null)).toBe(true)
})
it('collapse hides the list; expand restores; header keeps the count summary', () => {
it('collapse hides an expanded list; expand restores; header keeps the count summary', () => {
render(<TodoPanel todos={LIST} />)
fireEvent.click(screen.getByRole('button', { expanded: false }))
const header = screen.getByRole('button', { expanded: true })
fireEvent.click(header)
expect(screen.queryByRole('list')).toBeNull()
@@ -58,7 +66,7 @@ describe('TodoPanel', () => {
it('collapsed header still shows zero in-progress when nothing is active', () => {
render(<TodoPanel todos={[{ content: '都完了', status: 'completed' }]} />)
fireEvent.click(screen.getByRole('button', { expanded: true }))
expect(screen.getByRole('button', { expanded: false })).toBeTruthy()
expect(screen.queryByText('都完了')).toBeNull()
expect(screen.getByText('1/1 tasks · 0 in progress')).toBeTruthy()
})

View File

@@ -29,6 +29,9 @@
{
"path": "../../plan/plan-mode"
},
{
"path": "../../goal/goal"
},
{
"path": "../../todo/tool-todo"
},

View File

@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/ui-goal/README.md
README.md: 476096a43532a0bf514cd191585872ef17f65c50
README.zh.md: 27bd9a2e735cb4895d30eaf3b08dd939a00436fc
README.md: fed4870f73277b22760417297d668853b8afb2db
README.zh.md: cc607edc856e04c6ee42cc8f596aa658679a02ca

View File

@@ -2,13 +2,13 @@
English | [中文](README.zh.md)
Goal surface plugin, browser half: the `GoalBar` strip in the `conversation.input.dock` list (order 1, tucked against the composer). The live goal arrives through `useProjection('goal')` — the host-computed whole value seeded by the history tail page and updated by `session/projection` frames — so the plugin owns no store, no refresh chain, and no event listener. The slot inject face carries only the three mutation verbs (edit / resume / clear over the `goal.*` wire domain); each reads the CAS ref from the session's current projected value at call time and surfaces the settled RPC error inline (the RPC's compare-and-set is the staleness guard — there is no client fence). Goal creation stays on the `/goal` host command; loading, absent, and completed goals render nothing.
Goal surface plugin, browser half: the `GoalBar` strip in the `conversation.input.dock` list (order 1, tucked against the composer). The live goal arrives through `useProjection('goal')` — the host-computed whole value seeded by the history tail page and updated by `session/projection` frames — so the plugin owns no store, no refresh chain, and no event listener. The slot inject face carries only the four mutation verbs (edit / pause / resume / clear over the `goal.*` wire domain — an active goal offers the pause action, a paused one resume); each reads the CAS ref from the session's current projected value at call time and surfaces the settled RPC error inline (the RPC's compare-and-set is the staleness guard — there is no client fence). Goal creation stays on the `/goal` host command; loading, absent, and completed goals render nothing.
The `/client` export surface is the plugin body (`apply`/`inject`), the `GoalBar`/`GoalDock` components, and the injected verb face types.
## Model Experience
Indirectly, through the `goal.edit`/`goal.resume`/`goal.clear` RPCs the strip's verbs submit: each accepted mutation appends a model-visible `goal/change` context message to the session (the same durable event the projection folds), so the model sees the updated goal state on its next turn. The strip itself adds no prompt content.
Indirectly, through the `goal.edit`/`goal.pause`/`goal.resume`/`goal.clear` RPCs the strip's verbs submit: each accepted mutation appends a model-visible `goal/change` context message to the session (the same durable event the projection folds), so the model sees the updated goal state on its next turn. The strip itself adds no prompt content.
#### KV Cache effect

View File

@@ -2,13 +2,13 @@
[English](README.md) | 中文
Goal 表面插件(浏览器半件):`conversation.input.dock` 列表中的 `GoalBar` 条带order 1紧贴 composer。活值经 `useProjection('goal')` 到达——host 计算的全量值由历史尾页播种、由 `session/projection` 帧更新——因此本插件不持有 store、不设刷新链、不挂事件监听。slot 注入面只携带个变更动词edit / resume / clear`goal.*` 协议域);每个动词在调用时从会话当前投影值读取 CAS ref并把结算后的 RPC 错误内联呈现RPC 的 compare-and-set 即陈旧性防护——客户端没有任何栅栏。goal 的创建仍归 `/goal` host 命令;加载中、无 goal、已完成三种状态一律不渲染。
Goal 表面插件(浏览器半件):`conversation.input.dock` 列表中的 `GoalBar` 条带order 1紧贴 composer。活值经 `useProjection('goal')` 到达——host 计算的全量值由历史尾页播种、由 `session/projection` 帧更新——因此本插件不持有 store、不设刷新链、不挂事件监听。slot 注入面只携带个变更动词edit / pause / resume / clear`goal.*` 协议域——active 的 goal 提供暂停动作paused 的提供恢复);每个动词在调用时从会话当前投影值读取 CAS ref并把结算后的 RPC 错误内联呈现RPC 的 compare-and-set 即陈旧性防护——客户端没有任何栅栏。goal 的创建仍归 `/goal` host 命令;加载中、无 goal、已完成三种状态一律不渲染。
`/client` 出口面为插件本体(`apply`/`inject`)、`GoalBar`/`GoalDock` 组件与注入动词面类型。
## Model Experience
间接影响:条带动词提交的 `goal.edit`/`goal.resume`/`goal.clear` RPC 每次被接受后,会向会话追加一条模型可见的 `goal/change` 上下文消息(与投影折叠的正是同一条持久事件),模型在下一轮即可看到更新后的 goal 状态。条带自身不添加任何提示词内容。
间接影响:条带动词提交的 `goal.edit`/`goal.pause`/`goal.resume`/`goal.clear` RPC 每次被接受后,会向会话追加一条模型可见的 `goal/change` 上下文消息(与投影折叠的正是同一条持久事件),模型在下一轮即可看到更新后的 goal 状态。条带自身不添加任何提示词内容。
#### KV Cache effect

View File

@@ -91,7 +91,7 @@
.actions {
display: flex;
align-items: center;
gap: 2px;
gap: 8px;
flex: none;
}

View File

@@ -11,7 +11,7 @@
import { useCallback, useEffect, useState } from 'react'
import type { GoalSnapshot } from '@deepseek-ai/dsh-goal/client'
import {
IconCheckOutline16, IconCloseOutline16, IconEditOutline16, IconPlayOutline16, IconSparkle16, IconTrashOutline16,
IconCheckOutline16, IconCloseOutline16, IconEditOutline16, IconPauseOutline16, IconPlayOutline16, IconSparkle16, IconTrashOutline16,
} from '@deepseek-ai/dsh-client-ui-primitives'
import type { GoalActionResult, GoalBarActions } from './slots.ts'
import css from './GoalBar.module.css'
@@ -28,7 +28,7 @@ const PHASE_LABELS = {
blocked: 'Blocked Goal',
} as const
export function GoalBar({ goal, onEdit, onResume, onClear }: GoalBarProps) {
export function GoalBar({ goal, onEdit, onPause, onResume, onClear }: GoalBarProps) {
const [editing, setEditing] = useState(false)
const [draft, setDraft] = useState('')
const [pending, setPending] = useState(false)
@@ -120,6 +120,11 @@ export function GoalBar({ goal, onEdit, onResume, onClear }: GoalBarProps) {
<span className={css.objective}>{goal.objective}</span>
{actionError !== null && <span className={css.error} role="alert">{actionError}</span>}
<div className={css.actions}>
{goal.phase === 'active' && (
<button type="button" className={css.iconBtn} disabled={pending} onClick={() => { void runAction(onPause) }} title="Pause goal" aria-label="Pause goal">
<IconPauseOutline16 />
</button>
)}
{goal.phase === 'paused' && (
<button type="button" className={css.iconBtn} disabled={pending} onClick={() => { void runAction(onResume) }} title="Resume goal" aria-label="Resume goal">
<IconPlayOutline16 />
@@ -148,12 +153,13 @@ export function GoalBar({ goal, onEdit, onResume, onClear }: GoalBarProps) {
export type GoalDockProps = import('@deepseek-ai/dsh-client-ui-slots').PropsRuntime<'conversation.input.dock'> & GoalBarActions
/** Dock adapter: reads the host-computed 'goal' projection (whole value; absent or null renders nothing). */
export function GoalDock({ useProjection, onEdit, onResume, onClear }: GoalDockProps) {
export function GoalDock({ useProjection, onEdit, onPause, onResume, onClear }: GoalDockProps) {
const projection = useProjection('goal')
return (
<GoalBar
goal={projection === undefined ? undefined : projection === null ? null : projection.goal}
onEdit={onEdit}
onPause={onPause}
onResume={onResume}
onClear={onClear}
/>

View File

@@ -66,6 +66,11 @@ export function apply(ctx: ClientContext): void {
if (ref === undefined) return noCurrentGoal
return settle((await goals.edit({ sessionId, ref, objective })).result)
},
onPause: async () => {
const ref = refOf(sessionId)
if (ref === undefined) return noCurrentGoal
return settle((await goals.pause({ sessionId, ref })).result)
},
onResume: async () => {
const ref = refOf(sessionId)
if (ref === undefined) return noCurrentGoal

View File

@@ -19,6 +19,8 @@ export interface GoalBarActions {
* @param objective - replacement objective text.
*/
onEdit: (objective: string) => Promise<GoalActionResult>
/** Pause an active goal. */
onPause: () => Promise<GoalActionResult>
/** Resume a paused goal. */
onResume: () => Promise<GoalActionResult>
/** Clear the current goal (tombstone). */

View File

@@ -57,6 +57,7 @@ function bench(options: { projection?: GoalProjection | null | undefined; failWi
const ref = { id: 'g-1', revision: 3 }
ctx.provide('connection', { api: { goals: {
edit: answer('goal.edit', { ref }),
pause: answer('goal.pause', { ref }),
resume: answer('goal.resume', { ref }),
clear: answer('goal.clear', { cleared: true as const }),
} } })
@@ -100,13 +101,15 @@ describe('ui-goal browser plugin', () => {
await b.fiber.await()
const verbs = b.entry()!.inject!(sid('s1'))
expect(await verbs.onEdit('New objective')).toEqual({ ok: true })
expect(await verbs.onPause()).toEqual({ ok: true })
expect(await verbs.onResume()).toEqual({ ok: true })
expect(await verbs.onClear()).toEqual({ ok: true })
expect(b.calls.map(c => c.method)).toEqual(['goal.edit', 'goal.resume', 'goal.clear'])
expect(b.calls.map(c => c.method)).toEqual(['goal.edit', 'goal.pause', 'goal.resume', 'goal.clear'])
const ref = { id: 'g-1', revision: 5 }
expect(b.calls[0]?.payload).toEqual({ sessionId: 's1', ref, objective: 'New objective' })
expect(b.calls[1]?.payload).toEqual({ sessionId: 's1', ref })
expect(b.calls[2]?.payload).toEqual({ sessionId: 's1', ref })
expect(b.calls[3]?.payload).toEqual({ sessionId: 's1', ref })
})
it('a null or absent projection short-circuits every verb without touching the wire', async () => {
@@ -114,7 +117,7 @@ describe('ui-goal browser plugin', () => {
const b = bench({ projection })
await b.fiber.await()
const verbs = b.entry()!.inject!(sid('s1'))
for (const result of [await verbs.onEdit('x'), await verbs.onResume(), await verbs.onClear()]) {
for (const result of [await verbs.onEdit('x'), await verbs.onPause(), await verbs.onResume(), await verbs.onClear()]) {
expect(result).toEqual({ ok: false, error: { code: 'no-current-goal', message: 'no current goal to mutate' } })
}
expect(b.calls).toHaveLength(0)
@@ -143,6 +146,7 @@ describe('GoalDock adapter', () => {
const useProjection = vi.fn(() => projection)
const actions: GoalBarActions = {
onEdit: () => Promise.resolve({ ok: true }),
onPause: () => Promise.resolve({ ok: true }),
onResume: () => Promise.resolve({ ok: true }),
onClear: () => Promise.resolve({ ok: true }),
}

View File

@@ -25,6 +25,7 @@ function makeGoal(over: Partial<GoalSnapshot> = {}): GoalSnapshot {
function makeActions() {
return {
onEdit: vi.fn<GoalBarActions['onEdit']>(() => Promise.resolve({ ok: true })),
onPause: vi.fn<GoalBarActions['onPause']>(() => Promise.resolve({ ok: true })),
onResume: vi.fn<GoalBarActions['onResume']>(() => Promise.resolve({ ok: true })),
onClear: vi.fn<GoalBarActions['onClear']>(() => Promise.resolve({ ok: true })),
} satisfies GoalBarActions
@@ -103,6 +104,13 @@ describe('GoalBar', () => {
expect(screen.getByRole('textbox', { name: 'Goal objective' })).toBeTruthy()
})
it('active goal: the pause action pauses', () => {
const actions = makeActions()
render(<GoalBar goal={makeGoal()} {...actions} />)
fireEvent.click(screen.getByRole('button', { name: 'Pause goal' }))
expect(actions.onPause).toHaveBeenCalledTimes(1)
})
it('paused goal: "Paused Goal" with a resume action before edit', () => {
const actions = makeActions()
render(<GoalBar goal={makeGoal({ phase: 'paused' })} {...actions} />)

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@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write packages/client/ui-layout/README.md
README.md: 26e909b96412985792eeae72d51a2ab2a315c943
README.zh.md: 2e5799fd32c41328f8ca8b9e1a439fbccb3cdba2
README.md: 9354f4b79f7b1af7d8a20a295e77913ff443c2e4
README.zh.md: c949236557e7eb3eed0c698566fb5aa9e9cdd18a

View File

@@ -4,7 +4,7 @@ English | [中文](README.zh.md)
Shell plugin: three-column AppFrame (drag handles and concession chain) plus the `ctx.layout` panel-geometry service; it registers into the runtime-owned `root` slot and declares `sidebar`, `conversation`, `details`, and `conversation.empty`. The sidebar is fixed-width (only details shrinks, then auto-closes); a closed sidebar retains a 56px control rail while details closes to zero width. The package also seats the theme presenter: it consumes resolved `ctx.theme` snapshots and projects them onto the document (`html { color-scheme }` for native UA chrome, `body[data-ds-dark-theme]` from the active color scheme, plus the theme's alias tokens as inline variables on body).
AppFrame reads the runtime Session projection: `baselinesReady` selects loading, a page-local `SessionListState.intent` selects the empty composer, and a connected Session renders through `SessionProvider`. The conversation and empty-state owner shares are empty; each registrant obtains business data from standard hooks and actions from its own inject face. The sidebar owner share contains only `collapsed` and `width`; navigation actions belong to sidebar's own injected service face.
AppFrame always mounts the conversation and details columns; a connected Session renders through `SessionProvider`. The transient layout store starts both panels at their default widths and never reads or writes `localStorage`. Hero and other unselected states derive a zero rendered details width without changing that stored preference. AppFrame retains the last non-blank Session id across those states: the first Session opens at the default width, returning to the same Session restores its unchanged width, and selecting a different Session closes details before paint. The conversation owner share is empty, while the sidebar owner share contains only `collapsed` and `width`; registrants obtain business data from standard hooks and actions from their own inject faces.
The `/client` export surface is the plugin body (`apply`/`inject`), `LayoutService`, and the four owner-share interfaces. AppFrame, the panel store, and the concession solver remain package-internal; tests import internals through `/src`.
@@ -18,6 +18,6 @@ None; this package neither assembles nor sends a provider request.
## Known Limitations and Deferred Work
- **Details open/width state is global** — it does not follow the session (arbitrated for P-I); the per-session keyed upgrade slot is reserved.
- **Concession-chain auto-close derives a zero width without touching the persisted open flag** — the panel restores itself when the window widens; consumers must not read `details.open` as the rendered truth.
- **Panel geometry is transient** — reload restores both panels to their defaults; switching between distinct Session ids closes details and forgets its dragged width, while unselected surfaces render details at zero width without modifying geometry.
- **Concession-chain auto-close derives a zero width without touching the preferred width** — the panel restores itself when the window widens; consumers must not read the stored details width as the rendered truth.
- **Scroll anchoring during squeeze reflow is not implemented** — deferred with the virtualized-list project.

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@@ -4,7 +4,7 @@
外壳插件:三栏 AppFrame拖动手柄与让步链`ctx.layout` 面板几何服务;它注册到运行时拥有的 `root` slot并声明 `sidebar``conversation``details``conversation.empty`。侧边栏宽度固定(只会收缩详情栏,然后将其自动关闭);关闭的侧边栏仍保留 56px 控制轨道,详情栏则关闭到零宽度。该包还提供主题呈现器:它消费解析后的 `ctx.theme` 快照,并将其投影到 document`html { color-scheme }` 驱动原生 UA 控件,依据当前配色方案设置 `body[data-ds-dark-theme]`,并将主题的别名 token 设为 body 上的内联变量)。
AppFrame 读取运行时 Session 投影:`baselinesReady` 选择加载状态,页面局部的 `SessionListState.intent` 选择空白编辑器,已连接 Session 则通过 `SessionProvider` 渲染。会话及空状态的 owner share 为空;每个注册方通过标准 hook 获取业务数据,并从自身的 inject 表层获取操作。侧边栏 owner share 只包含 `collapsed``width`导航操作属于侧边栏自身注入的服务表层
AppFrame 始终挂载会话栏和详情栏;已连接 Session 通过 `SessionProvider` 渲染。布局 store 是瞬时状态,两个面板均以默认宽度启动,且从不读写 `localStorage`。hero 和其他未选中状态会将详情栏的渲染宽度派生为零但不会改变存储的首选宽度。AppFrame 会跨越这些状态保留最后一个非 blank 会话 id首个会话以默认宽度打开返回同一会话时恢复其未改变的宽度选择不同会话时详情栏会在绘制前关闭。会话 owner share 为空,侧边栏 owner share 只包含 `collapsed``width`注册方通过标准钩子获取业务数据,并从各自的 inject 表层获取操作
`/client` 导出表层包含插件主体(`apply``inject`)、`LayoutService` 和四个 owner-share 接口。AppFrame、面板 store 与让步求解器仍属于包内部;测试通过 `/src` 导入内部实现。
@@ -18,6 +18,6 @@ AppFrame 读取运行时 Session 投影:`baselinesReady` 选择加载状态,
## 已知限制与暂缓事项
- **详情栏打开/宽度状态是全局状态**它不会随会话变化P-I 已裁定);为逐会话键控升级预留了 slot
- **让步链自动关闭通过推导零宽度实现,不会改动持久化的打开标志**:窗口变宽时面板会自行恢复;消费方禁止把 `details.open` 当作实际渲染状态。
- **面板几何信息是瞬时状态**:重新加载会将两个面板恢复为默认值;在不同会话 id 之间切换会关闭详情栏,并忘记拖动后的宽度,而未选中表面会以零宽度渲染详情栏,但不会修改几何信息
- **让步链自动关闭通过推导零宽度实现,不会改动首选宽度**:窗口变宽时面板会自行恢复;消费方禁止把 store 中的详情宽度当作实际渲染状态。
- **挤压重排期间尚未实现滚动锚定**:与虚拟化列表项目一并暂缓。

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@@ -10,7 +10,7 @@
* through the three framework shares — zero cordis or framework imports,
* zero self-made hooks.
*/
import { useCallback, useEffect, useRef, useState } from 'react'
import { useCallback, useEffect, useLayoutEffect, useRef, useState } from 'react'
import type { ReactNode } from 'react'
import type { PropsRenderSlots, PropsRuntime, PropsStore } from '@deepseek-ai/dsh-client-ui-slots'
import { computeColumns } from './columns.ts'
@@ -86,13 +86,27 @@ function DragHandle(props: { side: 'sidebar' | 'details'; left: number; onStart:
/** The three-column frame (see module doc). */
export function AppFrame({
useStore,
useSessions,
actions,
renderSlot,
}: AppFrameProps) {
const panels = useStore(s => s)
const detailsSession = useSessions((s) => {
const current = s.current
return current !== undefined && s.byId[current]?.blank === false ? current : undefined
})
const frameRef = useRef<HTMLDivElement | null>(null)
const [viewport, setViewport] = useState(() => window.innerWidth)
const lastSession = useRef(detailsSession)
useLayoutEffect(() => {
if (detailsSession === undefined) return
if (lastSession.current !== undefined && lastSession.current !== detailsSession) {
actions.closeDetails()
}
lastSession.current = detailsSession
}, [actions, detailsSession])
// Track the frame's own box (not the window): rAF-throttled ResizeObserver.
useEffect(() => {
const el = frameRef.current
@@ -113,12 +127,12 @@ export function AppFrame({
}
}, [])
const cols = computeColumns(viewport, panels.sidebar, panels.details)
const cols = computeColumns(viewport, panels.sidebar, detailsSession === undefined ? 0 : panels.details)
const colsRef = useRef(cols)
colsRef.current = cols
// The drag base is the rendered width captured at drag start (grabbing a
// concession-clamped panel must not jump back to the persisted preference);
// concession-clamped panel must not jump back to the stored preference);
// it stays frozen for the whole gesture so dx deltas do not compound.
const sidebarBase = useRef(0)
const detailsBase = useRef(0)

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