optimize chat ui
This commit is contained in:
07akioni
@@ -2,5 +2,5 @@
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# side as of the last confirmed-consistent state. Both languages carry equal authority;
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# after editing either side, bring the other along and re-record with:
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# pnpm run verify-translation-pairing --write
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README.md: 4e2a22e77dc1611728477ea0a9d8c50dfc9f7f5d
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README.zh.md: 36253971281fd346f9b0ec4648c4b8824ed918a7
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README.md: 58e450451ab64f69762817dfb277b8a888e2177f
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README.zh.md: 6824f3efe4981adf9549941afa7e2f5db2ac005d
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@@ -6,7 +6,7 @@ Pure React atoms (zero cordis): StateDot, ic_ds_* icons, Button/Pill/Menu/Modal/
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## Markdown rendering
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`MarkdownText` renders GFM from untrusted assistant output through React elements. It omits raw HTML, neutralizes relative and non-HTTP(S)/mailto links, opens HTTP(S) links with safe external-link attributes, and renders image alt text without loading remote resources; `MessageText` remains the literal-text primitive for user-authored content.
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`MarkdownText` renders GFM from untrusted assistant output through React elements. It omits raw HTML, neutralizes relative and non-HTTP(S)/mailto links, opens HTTP(S) links with safe external-link attributes, and renders image alt text without loading remote resources; `MessageText` remains the literal-text primitive for user-authored content. Element spacing, tables, links, and inline code use the same `--dsw-alias-markdown-*` / `--dsw-font-markdown-*` tokens as deepsuite `@deepseek/md`. Fenced blocks render through `CodeBlock` (language banner, copy control, shiki for the registered grammars).
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## Model Experience
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@@ -6,7 +6,7 @@
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## Markdown 渲染
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`MarkdownText` 通过 React 元素渲染来自不受信任 assistant 输出的 GFM。它会省略原始 HTML，使相对链接及非 HTTP(S)/mailto 链接失效，以安全的外部链接属性打开 HTTP(S) 链接，并只渲染图片 alt 文本而不加载远程资源；`MessageText` 仍是用户创作内容使用的字面文本原语。
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`MarkdownText` 通过 React 元素渲染来自不受信任 assistant 输出的 GFM。它会省略原始 HTML，使相对链接及非 HTTP(S)/mailto 链接失效，以安全的外部链接属性打开 HTTP(S) 链接，并只渲染图片 alt 文本而不加载远程资源；`MessageText` 仍是用户创作内容使用的字面文本原语。元素间距、表格、链接与行内代码使用与 deepsuite `@deepseek/md` 相同的 `--dsw-alias-markdown-*` / `--dsw-font-markdown-*` token。围栏代码块通过 `CodeBlock` 渲染（语言横幅、复制控件，以及对已注册语法使用 shiki）。
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## 模型体验
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@@ -1,13 +1,79 @@
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/* One code-block geometry for highlighted and plain arms: the shiki <pre>
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and the fallback <pre> draw identically except for token colors. */
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/* Visual baseline: deepsuite `@deepseek/md` code-block.css. Highlight colors
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stay on the existing shiki `--shiki-*` sheet (not Prism highlight.css). */
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.block {
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--dsl-code-block-banner-background-color: var(--dsw-alias-markdown-code-block-banner);
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--dsl-code-block-border-radius: 12px;
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--dsl-code-block-banner-font: var(--dsw-font-xs-13);
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--dsl-code-block-content-font: var(--dsw-font-markdown-code-block);
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position: relative;
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margin: 16px 0;
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color: var(--dsw-alias-label-primary);
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background: var(--dsw-alias-markdown-code-block);
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border-radius: var(--dsl-code-block-border-radius);
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}
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.block:not(:last-child) {
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margin-bottom: 11px;
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}
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.bannerWrap {
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position: sticky;
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top: 0;
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z-index: 6;
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background-color: var(--dsw-alias-bg-base);
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border-top-left-radius: var(--dsl-code-block-border-radius);
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border-top-right-radius: var(--dsl-code-block-border-radius);
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}
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.banner {
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background: var(--dsl-code-block-banner-background-color);
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padding: 9px 14px;
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display: flex;
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justify-content: space-between;
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align-items: center;
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gap: 12px;
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font: var(--dsl-code-block-banner-font);
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border-top-left-radius: var(--dsl-code-block-border-radius);
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border-top-right-radius: var(--dsl-code-block-border-radius);
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}
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.infostring {
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color: var(--dsw-alias-label-primary);
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font-family: var(--ds-font-family-code);
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font-size: 12px;
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line-height: 18px;
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min-width: 0;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.action {
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display: flex;
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align-items: center;
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flex-shrink: 0;
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}
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.copyButton {
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background-color: rgb(255 255 255 / 0);
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border: none;
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padding: 0;
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margin: 0;
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color: inherit;
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cursor: pointer;
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font: inherit;
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}
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.block :where(pre) {
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margin: 0;
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padding: 8px 10px;
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border-radius: 8px;
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font: var(--dsl-code-block-content-font);
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padding: 16px;
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margin: 0 !important;
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overflow-x: auto;
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white-space: pre-wrap;
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word-break: break-all;
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background: var(--dsw-alias-markdown-code-block);
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font: var(--dsw-font-markdown-code-block);
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}
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/* Shiki inlines its theme background var; route it to the repo token. */
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@@ -23,5 +89,4 @@
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.plain {
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color: var(--dsw-alias-label-primary);
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white-space: pre;
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}
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@@ -1,12 +1,10 @@
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// CodeBlock: one code surface for every consumer — markdown fences, the
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// run_code program body, and the details panel's raw args/output — with
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// shiki highlighting for the registered grammars and an identical-geometry
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// plain fallback for everything else. Shiki emits a single <pre class="shiki">
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// tree of nested spans whose colors are --shiki-* custom properties
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// (token sheets own the values); it produces no scripts or event handlers,
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// so injecting its output is safe by construction.
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// plain fallback for everything else. Chrome (language banner + copy) matches
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// deepsuite `@deepseek/md` code blocks; token colors stay on `--shiki-*`.
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import { useMemo } from 'react'
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import { useCallback, useMemo, useRef, useState } from 'react'
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import clsx from 'clsx'
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import { highlightToHtml } from './highlight.ts'
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import css from './CodeBlock.module.css'
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@@ -20,18 +18,72 @@ export interface CodeBlockProps {
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className?: string | undefined
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}
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async function writeClipboard(text: string): Promise<void> {
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if (navigator.clipboard?.writeText) {
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await navigator.clipboard.writeText(text)
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return
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}
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// jsdom and older hosts: best-effort execCommand path when present.
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const exec = typeof document.execCommand === 'function'
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? document.execCommand.bind(document)
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: undefined
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if (exec === undefined) return
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const el = document.createElement('textarea')
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el.value = text
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el.setAttribute('readonly', '')
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el.style.position = 'fixed'
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el.style.left = '-9999px'
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document.body.appendChild(el)
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el.select()
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try {
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exec('copy')
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} catch {
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// Clipboard unavailable (sandboxed iframe / denied permission); UI still
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// flips to the ok label so the gesture is acknowledged.
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}
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el.remove()
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}
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export function CodeBlock({ code, lang, className }: CodeBlockProps) {
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const trimmed = code.endsWith('\n') ? code.slice(0, -1) : code
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const html = useMemo(() => highlightToHtml(trimmed, lang), [trimmed, lang])
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if (html === undefined) {
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return (
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<div className={clsx(css.block, className)}>
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const rootRef = useRef<HTMLDivElement>(null)
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const [copied, setCopied] = useState(false)
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const onCopy = useCallback(() => {
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if (copied) return
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/* v8 ignore next -- both arms always mount a <pre>; trimmed is the
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typed fallback if the DOM shape ever diverges. */
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const text = rootRef.current?.querySelector('pre')?.textContent ?? trimmed
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void writeClipboard(text)
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setCopied(true)
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window.setTimeout(() => setCopied(false), 1000)
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}, [copied, trimmed])
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const body = html === undefined
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? (
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<pre className={css.plain}><code>{trimmed}</code></pre>
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)
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: (
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// eslint-disable-next-line react/no-danger -- shiki's output is a static
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// span tree it generated from `code` (no user HTML passes through), the
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// sanctioned innerHTML consumption path per shiki's own docs.
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<div dangerouslySetInnerHTML={{ __html: html }} />
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)
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return (
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<div ref={rootRef} className={clsx(css.block, 'md-code-block', className)}>
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<div className={css.bannerWrap}>
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<div className={css.banner}>
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<div className={css.infostring}>{lang ?? ''}</div>
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<div className={css.action}>
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<button type="button" className={css.copyButton} onClick={onCopy}>
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{copied ? '复制成功' : '复制'}
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</button>
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</div>
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</div>
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</div>
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)
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}
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// eslint-disable-next-line react/no-danger -- shiki's output is a static
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// span tree it generated from `code` (no user HTML passes through), the
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// sanctioned innerHTML consumption path per shiki's own docs.
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return <div className={clsx(css.block, className)} dangerouslySetInnerHTML={{ __html: html }} />
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{body}
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</div>
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)
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}
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@@ -1,95 +1,168 @@
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/* Visual baseline: deepsuite `@deepseek/md` markdown.css, adapted to CSS
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Modules. Cite pills, KaTeX, header anchors, and thinking-small variants are
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intentionally absent (no matching DOM). Token names match that sheet. */
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.markdown {
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display: flex;
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min-width: 0;
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flex-direction: column;
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gap: 12px;
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overflow-wrap: anywhere;
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font: var(--dsw-font-markdown-base);
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color: var(--dsw-alias-label-primary);
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}
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.markdown :where(h1, h2, h3, h4, h5, h6, p, ul, ol, blockquote, pre, hr) {
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margin: 0;
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.markdown strong {
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font-weight: 600;
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}
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.markdown h1 {
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font: var(--dsw-font-markdown-h1);
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margin: 32px 0 16px;
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}
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.markdown h2 {
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font: var(--dsw-font-markdown-h2);
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margin: 32px 0 16px;
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}
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.markdown h3 {
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font: var(--dsw-font-markdown-h3);
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margin: 32px 0 16px;
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}
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.markdown :where(h4, h5, h6) {
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.markdown h4 {
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font: var(--dsw-font-markdown-h4);
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margin: 16px 0;
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}
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.markdown :where(strong, th) {
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font-weight: var(--dsw-font-markdown-base-strong-font-weight);
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.markdown :where(h5, h6) {
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font: var(--dsw-font-markdown-base-strong);
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margin: 16px 0;
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}
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.markdown :where(ul, ol) {
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padding-inline-start: 24px;
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.markdown :where(h1, h2, h3, h4, h5, h6) strong {
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font-weight: inherit;
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}
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.markdown li + li {
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margin-block-start: 4px;
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.markdown p {
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margin: 16px 0;
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}
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.markdown li > :where(ul, ol) {
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margin-block-start: 4px;
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/* Tighten h4–h6 against a following list (design: 8px gap). */
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.markdown :where(h4, h5, h6) + :where(ul, ol) {
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margin-top: 8px;
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}
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.markdown blockquote {
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padding-inline-start: 12px;
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border-inline-start: 3px solid var(--dsw-alias-markdown-citation);
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color: var(--dsw-alias-label-secondary);
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.markdown :where(h4, h5, h6):has(+ :where(ul, ol)) {
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margin-bottom: 8px;
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}
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.markdown a {
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/* deepsuite markdown.css uses brand-text (blue in newDesign); this sheet
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keeps design-platform brand-text as near-black, so links use the blue
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business-primary alias instead. */
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color: var(--dsw-alias-state-business-primary);
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text-decoration: underline;
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text-underline-offset: 2px;
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transition: box-shadow var(--ds-transition-duration) var(--ds-ease-in-out);
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position: relative;
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text-decoration: none;
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/* Transparent hit-area padding; literal zero-alpha only (no painted color). */
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border-left: 3px solid rgb(255 255 255 / 0);
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border-right: 3px solid rgb(255 255 255 / 0);
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border-top: 2px solid rgb(255 255 255 / 0);
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border-bottom: 2px solid rgb(255 255 255 / 0);
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margin-left: -3px;
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margin-right: -3px;
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}
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.markdown :not(pre) > code {
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padding: 2px 4px;
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border-radius: 4px;
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background: var(--dsw-alias-markdown-inline-code);
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font: var(--dsw-font-markdown-code);
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.markdown a:hover,
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.markdown a:focus {
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outline: none;
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text-decoration: underline var(--dsw-alias-state-business-primary);
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}
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.markdown pre {
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max-width: 100%;
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overflow-x: auto;
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overscroll-behavior-x: contain;
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padding: 12px 16px;
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border-radius: 8px;
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background: var(--dsw-alias-markdown-code-block);
|
||||
font: var(--dsw-font-markdown-code-block);
|
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.markdown a:focus-visible {
|
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box-shadow: 0 0 0 2px var(--dsw-alias-state-business-primary);
|
||||
}
|
||||
|
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.markdown pre code {
|
||||
padding: 0;
|
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background: transparent;
|
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font: inherit;
|
||||
overflow-wrap: normal;
|
||||
word-break: normal;
|
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white-space: pre;
|
||||
.markdown :where(ul, ol) {
|
||||
margin: 16px 0;
|
||||
padding-left: 18px;
|
||||
}
|
||||
|
||||
.markdown li:not(:first-child) {
|
||||
margin-top: 6px;
|
||||
}
|
||||
|
||||
.markdown li > :where(ul, ol) {
|
||||
margin-top: 4px;
|
||||
}
|
||||
|
||||
.markdown li::marker {
|
||||
line-height: 28px;
|
||||
color: var(--dsw-alias-label-secondary);
|
||||
}
|
||||
|
||||
/* Nested ol under ul/ol: markers inside (models sometimes emit this shape). */
|
||||
.markdown :where(ul, ol) ol {
|
||||
list-style-position: inside;
|
||||
padding-left: 0;
|
||||
}
|
||||
|
||||
.markdown :where(ul, ol) ol li p {
|
||||
display: inline;
|
||||
}
|
||||
|
||||
.markdown li > p {
|
||||
margin: 8px 0;
|
||||
}
|
||||
|
||||
.markdown li > *:first-child {
|
||||
margin-top: 0;
|
||||
}
|
||||
|
||||
/* Keep list-nested code-block vertical margins (design: +4px vs other last children). */
|
||||
.markdown li > *:last-child:not(:global(.md-code-block)) {
|
||||
margin-bottom: 0;
|
||||
}
|
||||
|
||||
.markdown hr {
|
||||
width: 100%;
|
||||
border: 0;
|
||||
border-block-start: 1px solid var(--dsw-alias-markdown-citation);
|
||||
display: block;
|
||||
border: none;
|
||||
height: 1px;
|
||||
margin: 32px 0;
|
||||
background: var(--dsw-alias-border-l2);
|
||||
}
|
||||
|
||||
.markdown blockquote {
|
||||
border-left: 2px solid var(--dsw-alias-label-caption);
|
||||
margin: 16px 0 0;
|
||||
padding-left: 14px;
|
||||
}
|
||||
|
||||
.markdown pre {
|
||||
margin: 16px 0;
|
||||
font-family: var(--ds-font-family-code);
|
||||
overflow: auto;
|
||||
}
|
||||
|
||||
.markdown :not(pre) > code {
|
||||
display: inline-flex;
|
||||
align-items: center;
|
||||
box-sizing: border-box;
|
||||
font: var(--dsw-font-markdown-code);
|
||||
font-family: var(--ds-font-family-code);
|
||||
font-size: 0.875em !important;
|
||||
background-color: var(--dsw-alias-markdown-inline-code);
|
||||
border-radius: 6px;
|
||||
padding: 0 5px;
|
||||
}
|
||||
|
||||
.markdown :where(h1, h2, h3, h4, h5, h6) code {
|
||||
font: inherit;
|
||||
font-family: var(--ds-font-family-code);
|
||||
}
|
||||
|
||||
.markdown input[type='checkbox'] {
|
||||
margin: 0 8px 0 0;
|
||||
accent-color: var(--dsw-alias-state-business-primary);
|
||||
accent-color: var(--dsw-alias-label-secondary);
|
||||
}
|
||||
|
||||
.tableScroll {
|
||||
@@ -99,22 +172,52 @@
|
||||
}
|
||||
|
||||
.tableScroll table {
|
||||
width: max-content;
|
||||
min-width: 100%;
|
||||
border-collapse: collapse;
|
||||
font: var(--dsw-font-markdown-table);
|
||||
}
|
||||
|
||||
.tableScroll :where(th, td) {
|
||||
padding: 6px 12px;
|
||||
border: 1px solid var(--dsw-alias-markdown-citation);
|
||||
text-align: start;
|
||||
white-space: nowrap;
|
||||
width: max-content;
|
||||
max-width: max-content;
|
||||
}
|
||||
|
||||
.tableScroll th {
|
||||
background: var(--dsw-alias-markdown-code-block-banner);
|
||||
text-align: start;
|
||||
padding: 10px 16px;
|
||||
border-bottom: 1px solid var(--dsw-alias-border-l3);
|
||||
border-top: none;
|
||||
font: var(--dsw-font-markdown-table-head);
|
||||
max-width: 320px;
|
||||
max-width: min(30vw, 320px);
|
||||
min-width: 100px;
|
||||
}
|
||||
|
||||
.tableScroll td {
|
||||
padding: 10px 16px;
|
||||
border-bottom: 1px solid var(--dsw-alias-border-l2);
|
||||
font: var(--dsw-font-markdown-table);
|
||||
max-width: 320px;
|
||||
max-width: min(30vw, 320px);
|
||||
min-width: 100px;
|
||||
}
|
||||
|
||||
.tableScroll th:first-child,
|
||||
.tableScroll td:first-child {
|
||||
padding-left: 0;
|
||||
}
|
||||
|
||||
.tableScroll td:last-child {
|
||||
padding-right: 0;
|
||||
}
|
||||
|
||||
.tableScroll table code {
|
||||
font-size: 13px;
|
||||
}
|
||||
|
||||
.markdown > *:first-child,
|
||||
.markdown p:first-child {
|
||||
margin-top: 0 !important;
|
||||
}
|
||||
|
||||
.markdown > *:last-child,
|
||||
.markdown p:last-child {
|
||||
margin-bottom: 0 !important;
|
||||
}
|
||||
|
||||
.imageAlt {
|
||||
|
||||
@@ -5,14 +5,17 @@
|
||||
// display-trimmed. MarkdownText's fence route is pinned in markdown.spec.tsx
|
||||
// alongside the rest of the markdown family.
|
||||
|
||||
import { describe, expect, it } from 'vitest'
|
||||
import { cleanup, render } from '@testing-library/react'
|
||||
import { afterEach } from 'vitest'
|
||||
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
|
||||
import { cleanup, fireEvent, render, screen } from '@testing-library/react'
|
||||
import { CodeBlock } from '../src/markdown/CodeBlock.tsx'
|
||||
import { highlightToHtml } from '../src/markdown/highlight.ts'
|
||||
|
||||
afterEach(cleanup)
|
||||
|
||||
beforeEach(() => {
|
||||
vi.useRealTimers()
|
||||
})
|
||||
|
||||
describe('highlightToHtml', () => {
|
||||
it('highlights a registered grammar into css-variables token spans', () => {
|
||||
const html = highlightToHtml('const x: number = 1', 'typescript')
|
||||
@@ -50,4 +53,68 @@ describe('CodeBlock', () => {
|
||||
expect(view.container.querySelector('pre.shiki')).toBeNull()
|
||||
expect(view.getByText('plain text')).toBeTruthy()
|
||||
})
|
||||
|
||||
it('shows the language banner and copies the pre textContent', async () => {
|
||||
vi.useFakeTimers()
|
||||
const writeText = vi.fn().mockResolvedValue(undefined)
|
||||
Object.defineProperty(navigator, 'clipboard', {
|
||||
configurable: true,
|
||||
value: { writeText },
|
||||
})
|
||||
render(<CodeBlock code={'const a = 1\n'} lang="ts" />)
|
||||
expect(screen.getByText('ts')).toBeTruthy()
|
||||
fireEvent.click(screen.getByRole('button', { name: '复制' }))
|
||||
expect(writeText).toHaveBeenCalledWith('const a = 1')
|
||||
expect(screen.getByRole('button', { name: '复制成功' })).toBeTruthy()
|
||||
// While the ok label is showing, further clicks are no-ops.
|
||||
fireEvent.click(screen.getByRole('button', { name: '复制成功' }))
|
||||
expect(writeText).toHaveBeenCalledTimes(1)
|
||||
await vi.advanceTimersByTimeAsync(1000)
|
||||
expect(screen.getByRole('button', { name: '复制' })).toBeTruthy()
|
||||
})
|
||||
|
||||
it('falls back to execCommand when clipboard.writeText is unavailable', () => {
|
||||
Object.defineProperty(navigator, 'clipboard', {
|
||||
configurable: true,
|
||||
value: undefined,
|
||||
})
|
||||
const exec = vi.fn().mockReturnValue(true)
|
||||
Object.defineProperty(document, 'execCommand', {
|
||||
configurable: true,
|
||||
value: exec,
|
||||
})
|
||||
render(<CodeBlock code="plain body" />)
|
||||
fireEvent.click(screen.getByRole('button', { name: '复制' }))
|
||||
expect(exec).toHaveBeenCalledWith('copy')
|
||||
})
|
||||
|
||||
it('still acknowledges copy when execCommand throws', () => {
|
||||
Object.defineProperty(navigator, 'clipboard', {
|
||||
configurable: true,
|
||||
value: undefined,
|
||||
})
|
||||
Object.defineProperty(document, 'execCommand', {
|
||||
configurable: true,
|
||||
value: () => {
|
||||
throw new Error('denied')
|
||||
},
|
||||
})
|
||||
render(<CodeBlock code="plain body" />)
|
||||
fireEvent.click(screen.getByRole('button', { name: '复制' }))
|
||||
expect(screen.getByRole('button', { name: '复制成功' })).toBeTruthy()
|
||||
})
|
||||
|
||||
it('acknowledges copy when neither clipboard API nor execCommand exists', () => {
|
||||
Object.defineProperty(navigator, 'clipboard', {
|
||||
configurable: true,
|
||||
value: undefined,
|
||||
})
|
||||
Object.defineProperty(document, 'execCommand', {
|
||||
configurable: true,
|
||||
value: undefined,
|
||||
})
|
||||
render(<CodeBlock code="plain body" />)
|
||||
fireEvent.click(screen.getByRole('button', { name: '复制' }))
|
||||
expect(screen.getByRole('button', { name: '复制成功' })).toBeTruthy()
|
||||
})
|
||||
})
|
||||
|
||||
@@ -57,8 +57,10 @@ describe('MarkdownText', () => {
|
||||
expect(container.querySelector('table')?.textContent).toContain('alphabeta')
|
||||
expect(container.querySelector('hr')).not.toBeNull()
|
||||
expect(container.querySelector('pre code')?.textContent).toContain('const answer = 42')
|
||||
// The ts fence routed through the shared CodeBlock: shiki token spans present.
|
||||
// The ts fence routed through the shared CodeBlock: shiki token spans + banner.
|
||||
expect(container.querySelector('pre.shiki')).not.toBeNull()
|
||||
expect(screen.getByText('ts')).toBeTruthy()
|
||||
expect(screen.getByRole('button', { name: '复制' })).toBeTruthy()
|
||||
expect(container.querySelector('br')).not.toBeNull()
|
||||
expect(screen.getByRole('link', { name: 'safe' }).getAttribute('target')).toBe('_blank')
|
||||
expect(screen.getByRole('link', { name: 'https://deepseek.com' })).toBeTruthy()
|
||||
|
||||
Reference in New Issue
Block a user