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feat(remote): deliver allowlisted Host events through ctx.remote.$on

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api/remotes owns the allowlist and its type projection; type-meta owns the shape
predicate, the selection seat, and the internal remote/host-event carrier
signal; api/gateway's Client half turns that signal into $on callbacks through a
private dispatch. apiproxy forwards each allowlisted emission verbatim in one
host/remote-event frame, registered ahead of the derived invalidation frames so
frame order is unchanged, and drops the three per-event variants it replaces.
Owner packages move their Events declarations into client-safe ./types exports,
so a consumer's listener signature is the Host's own declaration.
This commit is contained in:
imccyu
2026-08-10 21:32:50 +08:00
parent b64da061a8
commit d88f771e19
59 changed files with 956 additions and 257 deletions
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7
packages/client/ui-agent-preset/package.json
View File

@@ -36,7 +36,8 @@
"@deepseek-ai/dsh-client-locale",
"@deepseek-ai/dsh-client-runtime",
"@deepseek-ai/dsh-client-ui-conversation",
"@deepseek-ai/dsh-client-ui-settings"
"@deepseek-ai/dsh-client-ui-settings",
"@deepseek-ai/dsh-api-remotes"
],
"platform": "web"
}
@@ -47,6 +48,8 @@
},
"license": "BSD-3-Clause",
"peerDependencies": {
"@deepseek-ai/cordis": "workspace:^",
"@deepseek-ai/dsh-api-remotes": "workspace:^",
"@deepseek-ai/dsh-client-connection": "workspace:^",
"@deepseek-ai/dsh-client-locale": "workspace:^",
"@deepseek-ai/dsh-client-runtime": "workspace:^",
@@ -56,10 +59,10 @@
"@deepseek-ai/dsh-client-ui-slots": "workspace:^",
"@deepseek-ai/dsh-client-web-react": "workspace:^",
"@deepseek-ai/dsh-invariants": "workspace:^",
"@deepseek-ai/cordis": "workspace:^",
"react": "^18.2.0"
},
"devDependencies": {
"@deepseek-ai/dsh-api-remotes": "workspace:^",
"@deepseek-ai/dsh-client-connection": "workspace:^",
"@deepseek-ai/dsh-client-locale": "workspace:^",
"@deepseek-ai/dsh-client-runtime": "workspace:^",

17
packages/client/ui-agent-preset/src/client/index.ts
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@@ -14,6 +14,9 @@
import type { ConnectionHandle } from '@deepseek-ai/dsh-client-connection/client'
// Type-only: pulls the locale plugin's Context merge (ctx.locale).
import type {} from '@deepseek-ai/dsh-client-locale/client'
// Type-only: pulls the ctx.remote merge and the forwarded-event key face
// (the settings invalidation rides the allowlist) into this program.
import type {} from '@deepseek-ai/dsh-api-remotes/client'
// Type-only: pulls the settings shell's SlotMap merge (the 'settings.section' entry).
import type {} from '@deepseek-ai/dsh-client-ui-settings/client'
import type { ClientContext } from '@deepseek-ai/dsh-client-runtime/client'
@@ -43,7 +46,7 @@ export type { AgentPresetOption, AgentPresetSettingsState } from './settings-sto
export { AGENT_PRESET_SETTINGS_NS, writeDefaultPreset } from './settings-store.ts'
/** Required services (cordis fiber inject). */
export const inject = ['slots', 'locale', 'connection']
export const inject = ['slots', 'locale', 'connection', 'remote']
/**
* Mount the General-settings row.
@@ -71,15 +74,17 @@ export function apply(ctx: ClientContext): void {
ctx.effect(() => {
// The roster is a live directory and the default is a settings field, so
// both an external settings edit and a reconnect can move this row.
const refresh = (ns?: string): void => {
if (ns !== undefined && ns !== AGENT_PRESET_SETTINGS_NS) return
const refresh = (): void => {
void controller.load()
// The section reads the same roster and marks the same default, so a
// change made from either surface converges both.
if (section.store.getSnapshot().status !== 'idle') void section.load()
}
const disposers = [
ctx.on('settings/changed', refresh),
ctx.remote.$on('settings/document-updated', (ns) => {
if (ns !== AGENT_PRESET_SETTINGS_NS) return
refresh()
}),
ctx.on('connection/reset', () => { refresh() }),
]
return () => { for (const dispose of disposers) dispose() }
@@ -132,8 +137,8 @@ export function apply(ctx: ClientContext): void {
// the next session keeps offering the previous default until a reload,
// which is exactly the session the setting claims to govern. A staged
// pick survives: `load()` prefers it over the refreshed fallback.
const settingsMoved = scope.on('settings/changed', (ns?: string) => {
if (ns !== undefined && ns !== AGENT_PRESET_SETTINGS_NS) return
const settingsMoved = scope.remote.$on('settings/document-updated', (ns) => {
if (ns !== AGENT_PRESET_SETTINGS_NS) return
void seat.load()
})
// Authoring writes a FILE, not a setting, so nothing on the wire

17
packages/client/ui-agent-preset/tests/apply.spec.ts
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@@ -10,7 +10,7 @@ import { describe, expect, it, vi } from 'vitest'
import { resolveSlotLabel } from '@deepseek-ai/dsh-client-ui-slots'
import { SlotsService } from '@deepseek-ai/dsh-client-runtime/client'
import { LocaleService } from '@deepseek-ai/dsh-client-locale/client'
import { usePinnedBrowserLanguages } from '@deepseek-ai/dsh-client-test-runtime'
import { TestRemote, usePinnedBrowserLanguages } from '@deepseek-ai/dsh-client-test-runtime'
import { apply, inject } from '@deepseek-ai/dsh-client-ui-agent-preset/client'
import { AgentPresetLabel } from '../src/client/AgentPresetLabel.tsx'
import type { AgentPresetLabelInjected } from '../src/client/AgentPresetLabel.tsx'
@@ -78,6 +78,9 @@ async function bench() {
await ctx.plugin(SlotsService).await()
const locale = new LocaleService(ctx)
ctx.provide('locale', locale)
// The plugins inject `remote`; forwarded events reach them through the
// same `remote/host-event` signal the connection sink republishes.
new TestRemote(ctx)
const calls: string[] = []
ctx.provide('connection', {
api: {
@@ -169,7 +172,7 @@ function sessionsDouble(state: {
describe('ui-agent-preset apply', () => {
it('declares the services it uses', () => {
expect(inject).toEqual(['slots', 'locale', 'connection'])
expect(inject).toEqual(['slots', 'locale', 'connection', 'remote'])
})
it('registers the General row and the settings section', async () => {
@@ -250,11 +253,11 @@ describe('ui-agent-preset apply', () => {
await section.load()
const before = calls.length
ctx.emit('settings/changed', 'agent-presets')
ctx.emit('remote/host-event', 'settings/document-updated', ['agent-presets', 1])
await vi.waitFor(() => { expect(calls.length).toBe(before + 2) })
const afterRelevant = calls.length
ctx.emit('settings/changed', 'llm-deepseek')
ctx.emit('remote/host-event', 'settings/document-updated', ['llm-deepseek', 1])
await Promise.resolve()
// Both surfaces re-read on their own namespace; an unrelated one moves
@@ -282,7 +285,7 @@ describe('ui-agent-preset apply', () => {
await ctx.plugin({ inject: [...inject], apply }).await()
const before = calls.length
ctx.emit('settings/changed', 'agent-presets')
ctx.emit('remote/host-event', 'settings/document-updated', ['agent-presets', 1])
await vi.waitFor(() => { expect(calls.length).toBeGreaterThan(before) })
// Only the General row reloads: a section nobody opened has nothing to
@@ -333,11 +336,11 @@ describe('ui-agent-preset apply', () => {
// An unrelated namespace moves nothing: the chip re-reads on its own
// setting, not on every settings write in the process.
moveDefault()
ctx.emit('settings/changed', 'llm-deepseek')
ctx.emit('remote/host-event', 'settings/document-updated', ['llm-deepseek', 1])
await Promise.resolve()
expect(seat.hooks.agentPresetSeat.getSnapshot().current).toBe('standard')
ctx.emit('settings/changed', 'agent-presets')
ctx.emit('remote/host-event', 'settings/document-updated', ['agent-presets', 1])
await vi.waitFor(() => {
expect(seat.hooks.agentPresetSeat.getSnapshot().current).toBe('minimal')
})

3
packages/client/ui-agent-preset/tsconfig.json
View File

@@ -40,6 +40,9 @@
},
{
"path": "../../support/invariants"
},
{
"path": "../../api/remotes/tsconfig.client.json"
}
]
}