Merge remote-tracking branch 'origin/master' into codex/status-bar-token-metrics

Conflict resolution notes:

- StatsLine: master redesigned the row into pipe-separated groups with LLM and
  tool wall times. Kept that design and swapped only the token accounting
  source, so counts and durations stay window-scoped while billing and context
  occupancy read the durable projections.
- Generated artifacts (cordis catalog, module graph, event producer/consumer,
  i18n pairing hashes) and web snapshots took master's side; they are
  regenerated and re-recorded after this merge.
- Web e2e goldens and details-panel/timeline assertions took master's side:
  that evolution is unrelated to this branch.
- ui-conversation package.json: kept master's devDependency ordering, re-adding
  only the token-meter entry this branch needs.
This commit is contained in:
Hypatia May
2026-07-30 13:56:39 +08:00
1091 changed files with 45715 additions and 7873 deletions
@@ -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
@@ -34,11 +34,3 @@
/* 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;
}
}
@@ -4,7 +4,8 @@
// 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.
// Finalized content (text) nodes append IconActions once streaming ends;
// Think / tool-head-only nodes stay chrome-free.
import { memo } from 'react'
import type { AssistantBlock } from '@deepseek-ai/dsh-client-runtime/client'
@@ -38,6 +39,11 @@ function copyText(blocks: readonly AssistantBlock[]): string {
return parts.join('')
}
/** True when the node has model-visible text content worth chrome under. */
function hasContentText(blocks: readonly AssistantBlock[]): boolean {
return blocks.some(block => block.kind === 'text' && block.text.trim() !== '')
}
/** Reasoning block as the Think variant summary row (figma 39:28304). */
function ThinkRow({ text, running }: { text: string; running: boolean }) {
return (
@@ -64,8 +70,8 @@ export const AssistantMarkdown = memo(function AssistantMarkdown({
|| 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
// Footer only under settled content text; Think-only / streaming omit it.
const showActions = !streaming && time !== undefined && hasContentText(blocks)
return (
<div className={css.root} data-streaming={streaming || undefined}>
<div className={css.body}>
@@ -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 +127,37 @@
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 (docks + input card + stats): the live
height rides --dsh-composer-height (ConversationRoot's seat observer) so
the control follows a growing textarea; the fallback covers the first
paint before the observer fires. */
bottom: calc(var(--dsh-composer-height, 152px) + 16px);
}
.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 +165,7 @@
background: var(--dsw-alias-button-floating-fill);
box-shadow: var(--dsw-shadow-lv2);
cursor: pointer;
pointer-events: auto;
}
.toBottom:hover {
@@ -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). */
@@ -244,26 +253,34 @@ 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.
@@ -272,42 +289,65 @@ 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()
}
@@ -350,7 +390,7 @@ 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}>载入历史…</div>}
{openState === 'error' && <div className={css.openError}>历史加载失败:{openErrorMessage}</div>}
@@ -388,22 +428,23 @@ 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>
)
}
@@ -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}
@@ -1,5 +1,5 @@
/* Shared message IconActions row (user + assistant). Parent modules own
hover-reveal selectors and layout offsets via the composed className. */
layout offsets via the composed className. Always visible when mounted. */
.actions {
display: flex;
@@ -25,14 +25,6 @@
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;
@@ -18,7 +18,7 @@ export interface MessageIconActionsProps {
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. */
/** Parent layout class composed onto the actions row. */
className?: string | undefined
}
@@ -20,14 +20,6 @@
color: var(--dsw-alias-label-primary);
}
/* Hover-capable pointers: reveal shared MessageIconActions on row hover/focus. */
@media (hover: hover) {
.userRow:hover .actions,
.userRow:focus-within .actions {
opacity: 1;
}
}
.badge {
display: inline-block;
margin-bottom: 4px;
@@ -2,12 +2,22 @@
736px message column axis. */
.root {
display: flex;
align-items: center;
justify-content: center;
gap: 10px;
max-width: 736px;
width: 100%;
margin: 0 auto;
box-sizing: border-box;
padding: 4px 24px 8px;
padding: 4px 24px 0px;
font-size: 12px;
line-height: 20px;
color: var(--dsw-alias-label-tertiary);
white-space: nowrap;
overflow: hidden;
}
.sep {
color: var(--dsw-alias-separator-primary);
}
@@ -2,52 +2,79 @@
// 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, UseProjection,
} from '@deepseek-ai/dsh-client-runtime/client'
import { Fragment, memo, useMemo } from 'react'
import type { ConversationSnapshot, UseProjection } from '@deepseek-ai/dsh-client-runtime/client'
import type { SnapshotSelectorHook } from '@deepseek-ai/dsh-client-ui-slots'
import type { ContextPressureProjection, TokenUsageProjection } from '@deepseek-ai/dsh-token-meter/client'
import css from './StatsLine.module.css'
interface VisibleCounts {
interface WindowStats {
turns: number
steps: number
/** Summed request wall time (step/start → assistant/message); 0 when no node carries timing. */
llmMs: number
/** Summed tool wall time (tool/call → tool/result); 0 when no pair is in-window. */
toolMs: number
}
/**
* Count visible assistant turns and steps without treating the paged window
* as an accounting source.
* Fold assistant and tool-result nodes into the window-scoped display totals.
*
* Counts and wall times describe the loaded window on purpose — they answer
* "what is on screen". Token accounting deliberately does NOT come from here:
* the window is paged and compaction rewrites it, so billing rides the durable
* `tokenUsage` projection instead.
* @param nodes - snapshot nodes.
* @returns visible turn and step counts.
* @returns visible counts and summed wall times.
*/
export function deriveVisibleCounts(nodes: ConversationSnapshot['nodes']): VisibleCounts {
export function deriveStats(nodes: ConversationSnapshot['nodes']): WindowStats {
const turns = new Set<number>()
let steps = 0
let llmMs = 0
let toolMs = 0
for (const node of nodes) {
if (node.kind === 'tool-result') {
if (node.callTime !== null) toolMs += Math.max(0, node.time - node.callTime)
continue
}
if (node.kind !== 'assistant') continue
turns.add(node.turn)
steps += 1
if (node.timing !== undefined && node.timing.stepStartTime !== null) {
llmMs += Math.max(0, node.timing.completedTime - node.timing.stepStartTime)
}
}
return { turns: turns.size, steps }
return { turns: turns.size, steps, llmMs, toolMs }
}
/**
* Format large token values with the status surfaces' compact suffix style.
* @param value - token count or model capacity.
* @returns locale-formatted count.
* Compact token count: 517 / 12.2K / 517K / 1.2M (one decimal under three digits).
* @param n - token count.
* @returns display string.
*/
export function formatMetricTokens(value: number): string {
if (value < 1_000) return value.toLocaleString('en-US')
return value.toLocaleString('en-US', {
notation: 'compact',
maximumFractionDigits: 1,
}).replace('K', 'k').replace('M', 'm').replace('B', 'b')
export function formatTokens(n: number): string {
const scaled = (v: number): string =>
v >= 100 ? String(Math.round(v)) : String(Math.round(v * 10) / 10)
if (n < 1_000) return String(n)
if (n < 1_000_000) return `${scaled(n / 1_000)}K`
return `${scaled(n / 1_000_000)}M`
}
/**
* Existing Web cache-hit formula over disjoint uncached and cache-read input.
* @param usage - full-log token usage projection.
* Compact duration: 45.2s under a minute, 2m42s from there on.
* @param ms - duration in milliseconds.
* @returns display string.
*/
export function formatDuration(ms: number): string {
const s = ms / 1_000
if (s < 60) return `${Math.round(s * 10) / 10}s`
const whole = Math.round(s)
return `${Math.floor(whole / 60)}m${whole % 60}s`
}
/**
* Cache-hit share of prompt-side input over the whole durable log.
* @param usage - the session's token-usage projection value.
* @returns rounded integer percent, or null when no input was billed.
*/
export function cacheHitPercent(usage: TokenUsageProjection): number | null {
@@ -60,8 +87,8 @@ export function cacheHitPercent(usage: TokenUsageProjection): number | null {
/**
* Approximate context occupancy, using the TUI's integer rounding and upper
* clamp. The numerator and capacity are independent last-wins projection
* fields, so this is a reference figure rather than an exact request
* measurement (see the token-meter README).
* fields, so this is a reference figure rather than an exact measurement of one
* request (see the token-meter README).
* @param pressure - the session's context-pressure projection value.
* @returns occupancy percent, or null when no capacity is known.
*/
@@ -70,7 +97,7 @@ export function contextPercent(pressure: ContextPressureProjection | undefined):
return Math.min(100, Math.round(pressure.pressureTokens / pressure.contextWindow * 100))
}
/** Props: the framework's session snapshot and projection hook seats. */
/** Props: the conversation-snapshot selector plus the projection read seat. */
export interface StatsLineProps {
useSession: SnapshotSelectorHook<ConversationSnapshot>
useProjection: UseProjection
@@ -80,30 +107,38 @@ export const StatsLine = memo(function StatsLine({ useSession, useProjection }:
const nodes = useSession(s => s.nodes)
const usage = useProjection('tokenUsage')
const pressure = useProjection('contextPressure')
const counts = useMemo(() => deriveVisibleCounts(nodes), [nodes])
const hasUsage = usage !== undefined && (
usage.uncachedInputTokens !== 0
|| usage.outputTokens !== 0
|| usage.cacheReadTokens !== 0
|| usage.cacheWriteTokens !== 0
)
const stats = useMemo(() => deriveStats(nodes), [nodes])
if (stats.steps === 0) return null
// Pipe-separated groups (figma stats strip); a group with no data drops out whole.
const groups: string[] = [`${stats.turns} turns · ${stats.steps} steps`]
const durations: string[] = []
if (stats.llmMs > 0) durations.push(`LLM ${formatDuration(stats.llmMs)}`)
if (stats.toolMs > 0) durations.push(`Tool call ${formatDuration(stats.toolMs)}`)
if (durations.length > 0) groups.push(durations.join(' · '))
const context = contextPercent(pressure)
if (counts.steps === 0 && !hasUsage && context === null) return null
const parts: string[] = []
if (usage !== undefined) {
parts.push(`${formatMetricTokens(usage.uncachedInputTokens)} uncached input`)
parts.push(`${formatMetricTokens(usage.outputTokens)} output`)
parts.push(`${formatMetricTokens(usage.cacheReadTokens)} cache read`)
const cacheHit = cacheHitPercent(usage)
if (cacheHit !== null) parts.push(`cache hit ${cacheHit}%`)
}
// Capacity absent (no token-meter, or an adapter that advertises none) omits
// the segment: an unknown denominator has no percentage worth a placeholder.
// Capacity absent (no token-meter composed, or an adapter that advertises
// none) drops the group: an unknown denominator has no percentage to show.
if (context !== null && pressure?.contextWindow !== undefined) {
parts.push(`context ${context}% of ${formatMetricTokens(pressure.contextWindow)}`)
groups.push(`Context ${context}% of ${formatTokens(pressure.contextWindow)}`)
}
parts.push(`${counts.turns} turns`)
parts.push(`${counts.steps} steps`)
return <div className={css.root}>{parts.join(' · ')}</div>
// Billing rides the durable projection, so these survive paging and
// compaction; a deployment without token-meter drops the groups entirely.
if (usage !== undefined) {
const cacheHit = cacheHitPercent(usage)
if (cacheHit !== null) groups.push(`Cache hit ${cacheHit}%`)
groups.push(
`Input ${formatTokens(usage.uncachedInputTokens + usage.cacheReadTokens)} tok`
+ ` · Output ${formatTokens(usage.outputTokens)} tok`,
)
}
return (
<div className={css.root}>
{groups.map((group, i) => (
<Fragment key={group}>
{i > 0 && <span className={css.sep} aria-hidden>|</span>}
<span>{group}</span>
</Fragment>
))}
</div>
)
})
@@ -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);
}
@@ -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>
)
}
@@ -8,7 +8,7 @@
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 */
/* oxlint-disable-next-line typescript/no-unnecessary-condition */
if (navigator.clipboard?.writeText) {
try {
await navigator.clipboard.writeText(text)
@@ -19,7 +19,7 @@ export async function writeClipboard(text: string): Promise<void> {
}
// 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 */
/* oxlint-disable typescript/no-deprecated */
const exec = typeof document.execCommand === 'function'
? document.execCommand.bind(document)
: undefined
@@ -36,7 +36,7 @@ export async function writeClipboard(text: string): Promise<void> {
} catch {
// Clipboard unavailable; the button stays idle.
}
/* eslint-enable @typescript-eslint/no-deprecated */
/* oxlint-enable typescript/no-deprecated */
el.remove()
}
@@ -0,0 +1,13 @@
/** Queue contracts derived from the runtime session face and snapshot. */
import type {
ConversationSnapshot, SessionFace,
} from '@deepseek-ai/dsh-client-runtime/client'
/** One address accepted by the runtime session's queue mutation verb. */
export type QueueItemId = Parameters<SessionFace['updateQueue']>[0]
/** One mutation accepted by the runtime session's queue mutation verb. */
export type QueueAction = Parameters<SessionFace['updateQueue']>[1]
/** One row projected by the runtime session's authoritative queue snapshot. */
export type QueueRow = ConversationSnapshot['queue'][number]
@@ -67,7 +67,7 @@ declare module '@deepseek-ai/dsh-client-ui-slots' {
* design §6 MIX evidence: entries coexist in fixed order).
*/
'conversation.input.dock': { kind: 'list'; scope: 'session'; owner: InputZone }
/** The composer top-edge band (stats line family). */
/** The band under the composer card (stats line family), rendered inside the bar's width column via the `footer` owner prop. */
'conversation.composer.dock': { kind: 'list'; scope: 'session'; owner: InputZone }
/** Tool-row left region inside the input card (existing chrome stays in place beside entries). */
'conversation.input.left': { kind: 'list'; scope: 'session'; owner: InputZone }
@@ -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
}
/**
@@ -241,6 +253,8 @@ export interface ComposerBarOwnerProps {
leftItems?: ReactNode
/** input.right slot entries (tool row, before the primary button). */
rightItems?: ReactNode
/** composer.dock entries (stats line), rendered under the card inside the bar's width column. */
footer?: ReactNode
onAdd?: () => void
addLabel?: string
}
@@ -257,6 +271,8 @@ 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). */
@@ -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,
},
}
}
@@ -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
@@ -10,6 +10,7 @@ import type {
ArbitrateKey, ArbitrateOutcome, CommandClaim, ConsumeTokenRequest, PickOutcome,
ReferenceInsert, SubmitOutcome, TokenSpan,
} from '@deepseek-ai/dsh-client-ui-slash/client'
import type { QueueRow } from '../contract/queue.ts'
/**
* The scoped-event application verbs: the hub's bail listeners call these,
@@ -99,12 +100,8 @@ export interface ComposerKeyboard {
dismissPopup(): void
}
/** One queued-message row projected from the session/queued frames (T9 supplies the store). */
export interface QueuedMessage {
/** Stable row key: the enqueueing prompt's rpcId. */
readonly key: string
readonly preview: string
}
/** One independently addressable row projected from the transient queue snapshot. */
export type QueuedMessage = QueueRow
/** Guard union of the scoped consume-token event, checked by the machine. */
export type ConsumeTokenGuard = ConsumeTokenRequest['guard']
@@ -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 []
}
@@ -1,30 +1,114 @@
/* Neutral stacked strip above the input (queue rows are informational, not a warn state). */
/* Figma .FileContainerText 1:791: 776px wrapper around the inset 752px panel. */
.dock {
margin: 6px 0;
padding: 8px 12px;
border: 1px solid var(--dsw-alias-separator-primary);
border-radius: 10px;
background: var(--dsw-alias-bg-base);
box-sizing: border-box;
flex: none;
width: 100%;
max-width: 776px;
/* Eat InputBar's 6px top padding and tuck the panel 2px under the card;
the later composer sibling paints its surface and shadow over this edge. */
margin: 0 auto -10px;
padding: 2px 12px;
}
.title {
font-size: 12px;
font-weight: 500;
color: var(--dsw-alias-label-secondary);
.panel {
position: relative;
overflow: hidden;
width: 100%;
padding-top: 2px;
border-radius: 14px 14px 0 0;
background: var(--dsw-specific-tip);
}
.panel::after {
position: absolute;
inset: 0;
border: 1px solid var(--dsw-alias-border-l1);
border-bottom: none;
border-radius: inherit;
content: '';
pointer-events: none;
}
.list {
margin: 4px 0 0;
margin: 0;
padding: 0;
list-style: none;
}
.row {
overflow: hidden;
font-size: 12px;
line-height: 20px;
color: var(--dsw-alias-label-primary);
white-space: nowrap;
text-overflow: ellipsis;
box-sizing: border-box;
display: flex;
align-items: center;
gap: 10px;
width: 100%;
height: 36px;
padding: 4px 5px 4px 12px;
border-radius: 8px;
}
.preview,
.editor {
flex: 1 1 auto;
min-width: 0;
font: var(--dsw-font-xs-13);
font-family: Inter, var(--dsw-font-family);
}
.preview {
overflow: hidden;
color: var(--dsw-alias-label-primary-dimmed);
text-overflow: ellipsis;
white-space: nowrap;
word-break: break-word;
}
.editor {
box-sizing: border-box;
height: 28px;
padding: 0 8px;
border: 1px solid var(--dsw-alias-border-l2);
border-radius: 6px;
outline: none;
background: var(--dsw-alias-bg-base);
color: var(--dsw-alias-label-primary);
}
.editor:focus {
border-color: var(--dsw-alias-state-business-primary);
}
.actions {
display: flex;
flex: none;
align-items: center;
gap: 10px;
}
.action {
display: grid;
flex: none;
place-items: center;
width: 28px;
height: 28px;
padding: 0;
border: none;
border-radius: 999px;
background: transparent;
color: var(--dsw-alias-label-tertiary);
cursor: pointer;
}
.action:hover:not(:disabled) {
background: var(--dsw-alias-interactive-bg-hover);
}
.action:focus-visible {
outline: 2px solid var(--dsw-alias-label-tertiary);
outline-offset: -2px;
}
.action:disabled {
cursor: default;
opacity: 0.45;
}
@@ -1,48 +1,185 @@
// Read-only queue dock entry (design v4 queue cut 1): renders the session's
// inbox mirror (session/queued frames + connect baseline) as one stacked
// strip above the input. No per-row actions — the host inbox has no
// addressable entries yet (queue cut 2 ledger).
// Queue dock entry: renders the authoritative transient inbox snapshot and
// addresses per-row mutations through the session-scoped conversation face.
//
// The 'conversation.input.dock' SlotMap declaration lives in
// ../contract/slots.ts beside the other input-region slots.
import type { Context } from 'cordis'
import { useEffect, useState } from 'react'
import type { PropsRuntime } from '@deepseek-ai/dsh-client-ui-slots'
import type {} from '@deepseek-ai/dsh-client-runtime/client'
import type { SessionId } from '@deepseek-ai/dsh-client-runtime/client'
import {
IconCheckOutline16, IconCloseOutline16, IconEditOutline16, IconTrashOutline16,
} from '@deepseek-ai/dsh-client-ui-primitives'
import type { QueueAction, QueueItemId } from '../contract/queue.ts'
import css from './QueueDock.module.css'
/** Queue operations injected by the session-scoped registration. */
export interface QueueDockInjected {
updateQueue: (itemId: QueueItemId, action: QueueAction) => Promise<void>
notify: (level: 'info' | 'error', text: string) => void
}
/** Full props of a dock entry: InputZone owner share + session standard kit + global seat. */
export type QueueDockProps = PropsRuntime<'conversation.input.dock'>
export type QueueDockProps = PropsRuntime<'conversation.input.dock'> & QueueDockInjected
/** Queue strip: one preview line per queued message; renders null when the queue is empty. */
export function QueueDock({ useSession }: QueueDockProps) {
export function QueueDock({ useSession, updateQueue, notify }: QueueDockProps) {
const queue = useSession(s => s.queue)
const [editing, setEditing] = useState<{ id: QueueItemId; text: string } | null>(null)
const [busy, setBusy] = useState<QueueItemId | null>(null)
useEffect(() => {
if (editing !== null && !queue.some(row => row.id === editing.id)) setEditing(null)
}, [editing, queue])
if (queue.length === 0) return null
const applyAction = async (
itemId: QueueItemId,
action: QueueAction,
failure: string,
): Promise<boolean> => {
setBusy(itemId)
try {
await updateQueue(itemId, action)
return true
} catch {
notify('error', failure)
return false
} finally {
setBusy(current => current === itemId ? null : current)
}
}
const saveEdit = async (): Promise<void> => {
if (editing === null || editing.text.trim() === '') return
if (await applyAction(
editing.id,
{ kind: 'edit', content: [{ type: 'text', text: editing.text }] },
'编辑失败:这条消息可能已经开始发送。',
)) setEditing(null)
}
return (
<div className={css.dock}>
<div className={css.title}>已排队 {queue.length} 条</div>
<ul className={css.list}>
{queue.map(row => (
<li key={row.key} className={css.row}>{row.preview}</li>
))}
</ul>
<div className={css.panel}>
<ul className={css.list}>
{queue.map(row => (
<li key={row.id} className={css.row}>
{editing?.id === row.id
? (
<input
autoFocus
className={css.editor}
aria-label="编辑排队消息"
value={editing.text}
onChange={(event) => { setEditing({ id: row.id, text: event.currentTarget.value }) }}
onKeyDown={(event) => {
if (event.key === 'Escape') {
setEditing(null)
return
}
if (event.key === 'Enter' && !event.nativeEvent.isComposing) {
event.preventDefault()
void saveEdit()
}
}}
/>
)
: <span className={css.preview}>{row.preview}</span>}
<div className={css.actions}>
{editing?.id === row.id
? (
<>
<button
type="button"
className={css.action}
aria-label="保存排队消息"
title="保存排队消息"
disabled={busy !== null || editing.text.trim() === ''}
onClick={() => { void saveEdit() }}
>
<IconCheckOutline16 size={14} />
</button>
<button
type="button"
className={css.action}
aria-label="取消编辑"
title="取消编辑"
disabled={busy !== null}
onClick={() => { setEditing(null) }}
>
<IconCloseOutline16 size={14} />
</button>
</>
)
: (
<>
<button
type="button"
className={css.action}
aria-label="编辑排队消息"
title={row.text === null ? '包含非文本内容,暂不支持编辑' : '编辑排队消息'}
disabled={busy !== null || row.text === null}
onClick={() => {
if (row.text !== null) setEditing({ id: row.id, text: row.text })
}}
>
<IconEditOutline16 size={14} />
</button>
<button
type="button"
className={css.action}
aria-label="删除排队消息"
title="删除排队消息"
disabled={busy !== null}
onClick={() => {
void applyAction(
row.id,
{ kind: 'remove' },
'删除失败:这条消息可能已经开始发送。',
)
}}
>
<IconTrashOutline16 size={14} />
</button>
</>
)}
</div>
</li>
))}
</ul>
</div>
</div>
)
}
/**
* The dock entry as a plain registrant plugin (bash posture).
* `inject: ['conversation']` is the ordering seam: the conversation service
* mounts after ui-conversation's slot registrations, so the
* 'conversation.input.dock' declaration is on the ledger by then.
* The dock entry as a plain registrant plugin. The conversation service is the
* ordering and action seam; session scopes provide the exact queue owner.
*/
export const queueDockEntry = {
name: 'conversation-queue-dock',
inject: ['slots', 'conversation'],
inject: ['slots', 'conversation', 'sessions'],
/**
* Register the queue strip into the input dock (list entry, order 0).
* @param ctx - registrant context (disposal rides ctx.effect inside slots.register).
*/
apply(ctx: Context): void {
ctx.slots.register({ name: 'conversation.input.dock', id: 'queue', order: 0 }, QueueDock)
ctx.slots.register({
name: 'conversation.input.dock',
id: 'queue',
order: 0,
inject: (sessionId: SessionId): QueueDockInjected => {
const actx = ctx.sessions.scope(sessionId)
if (actx === undefined) throw new Error(`queue dock: session "${sessionId}" resolved no scope`)
const conversation = actx.get('conversation')
if (conversation === undefined) throw new Error('queue dock: conversation service unavailable')
return {
updateQueue: (itemId, action) => conversation.updateQueue(itemId, action),
notify: (level, text) => { conversation.input.for(actx).notify(level, text) },
}
},
}, QueueDock)
},
}
@@ -11,8 +11,8 @@ import type { QueuedMessage } from '../input/contract.ts'
/**
* Project a session's queue rows as a bare observable (subscribe/getSnapshot).
* The wiring layer (T5) overlays this onto InputState.queue; the runtime
* QueuedMessage and the input-contract QueuedMessage are structurally the
* same frozen shape ({key, preview}).
* QueuedMessage and the input-contract QueuedMessage are structurally
* identical.
* @param session - the resident session face.
* @returns the queue read face (snapshot reference stable while the queue is unchanged).
*/
@@ -13,6 +13,7 @@ import type { Context } from 'cordis'
// error, so scope resolution goes through the sessions service (scopeOf
// method) instead of the standalone helper.
import type { ISessions, SessionFace, SessionId } from '@deepseek-ai/dsh-client-runtime/client'
import type { QueueAction, QueueItemId } from './contract/queue.ts'
import type { InputService } from './input/contract.ts'
/**
@@ -30,6 +31,13 @@ export interface IConversation {
* @returns completion; business failures reject (and land in promptError).
*/
send(text: string, mode: 'queue' | 'steer'): Promise<void>
/**
* Apply one operation to a pending queue occurrence.
* @param itemId - agent-owned inbox occurrence identity.
* @param action - edit or remove operation.
* @returns completion; business failures reject.
*/
updateQueue(itemId: QueueItemId, action: QueueAction): Promise<void>
/**
* Cancel the scoped session's in-flight turn.
* @returns completion; failures reject as in send.
@@ -71,6 +79,15 @@ export class ConversationService extends Service implements IConversation {
if (!result.ok) throw new Error(`conversation.send failed: ${result.error.code}: ${result.error.message}`)
}
/** Apply one operation to a pending queue occurrence. */
async updateQueue(itemId: QueueItemId, action: QueueAction): Promise<void> {
const session = this.scopedSession('updateQueue')
const result = await session.updateQueue(itemId, action)
if (!result.ok) {
throw new Error(`conversation.updateQueue failed: ${result.error.code}: ${result.error.message}`)
}
}
/** Cancel the scoped session's in-flight turn (failures land in promptError and reject, as in send). */
async cancel(): Promise<void> {
const session = this.scopedSession('cancel')
@@ -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;
@@ -121,10 +127,64 @@
min-height: 0;
}
/* Composer stack: dock strips above the input card (design §6 MIX order). */
/* Composer stack: dock strips above the input card (design §6 MIX order).
The stack owns the vertical rhythm: one gap here, entries carry no outer
margins — an entry that renders null costs nothing, so spacing stays
correct for any dock combination. */
.composerStack {
display: flex;
flex-direction: column;
gap: 8px;
}
/* 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;
/* Input mask (figma 1205:27463): transcript fades out under a FIXED 36px
band at the seat's top (the figma 24% of the resting ~150px composer),
solid below — px stops, not %, so a growing draft only widens the solid
region and the fade band never stretches. The 0px stop is bg-base at
zero alpha (not white, which the figma export hardcodes) so both themes
fade from their own base. */
background: linear-gradient(
180deg,
color-mix(in srgb, var(--dsw-alias-bg-base) 0%, transparent) 0px,
var(--dsw-alias-bg-base) 36px
);
}
/* Hero phase: the composer stack (hero chrome + workspace row + card) is
@@ -165,12 +225,15 @@
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;
}
@@ -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 { useCallback, 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'
@@ -29,6 +29,23 @@ export function ConversationRoot({
const [pendingWorkspaceId, setPendingWorkspaceId] = useState<WorkspaceId | undefined>()
const pickerAnchor = useRef<HTMLButtonElement>(null)
// Publishes the seat's live height as --dsh-composer-height on the scroll
// body so floating controls (ChatView back-to-bottom) clear the composer as
// it grows. Callback ref, not an effect: the seat remounts when the tree
// moves between the no-session and session paths. Stable identity so React
// reattaches only on those remounts, not on every render.
const seatObserver = useRef<ResizeObserver | null>(null)
const seatResizeRef = useCallback((seat: HTMLDivElement | null): void => {
seatObserver.current?.disconnect()
seatObserver.current = null
const scroller = seat?.parentElement ?? null
if (seat === null || scroller === null) return
seatObserver.current = new ResizeObserver(() => {
scroller.style.setProperty('--dsh-composer-height', `${seat.offsetHeight}px`)
})
seatObserver.current.observe(seat)
}, [])
const sessionWorkspace = sessionId === undefined
? undefined
: workspaces.items.find(workspace => workspace.sessionIds.includes(sessionId))
@@ -106,6 +123,9 @@ export function ConversationRoot({
overlay: renderSlot('conversation.input.overlay', {}),
leftItems: zone === undefined ? null : renderSlot('conversation.input.left', zone),
rightItems: zone === undefined ? null : renderSlot('conversation.input.right', zone),
// Stats band under the card, inside the bar's width column so both
// share one constraint (composer.dock = stats-line family).
footer: !hero && zone !== undefined ? renderSlot('conversation.composer.dock', zone) : null,
})
const composerBar = (
@@ -114,23 +134,49 @@ export function ConversationRoot({
{hero && <HeroShell />}
{hero && heroWorkspaceRow}
{!hero && zone !== undefined && renderSlot('conversation.input.dock', zone)}
{!hero && zone !== undefined && renderSlot('conversation.composer.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 ref={seatResizeRef} 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>
)
}
@@ -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}
</>
)
}
@@ -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;
}
@@ -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}>运行中…</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}>运行中…</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[] = []
@@ -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>
@@ -20,10 +20,10 @@
display: flex;
flex-direction: column;
align-items: center;
/* figma Input_Bottom: pad L32/R32/B12; the bottom gradient mask is owned by
the chat scroller. Top 6 is the gap under the dock todo strip (12px todo
margin + 6px here); error/status strips still carry their own margin. */
padding: 6px 32px 12px;
/* figma Input_Bottom: pad L32/R32/B8; the bottom gradient mask is owned by
the chat scroller. No top pad: the composer stack's gap owns the space
above; error/status strips still carry their own margin. */
padding: 0 32px 8px;
}
.hero {
@@ -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);
}
@@ -211,12 +209,16 @@
.mirror {
visibility: hidden;
pointer-events: none;
/* figma min-h 52 (= ~2 × 24 line + 4pt); 14-line cap (336px). */
min-height: 52px;
max-height: 336px;
overflow: hidden;
}
/* Hero (centered empty-state) keeps the 2-line floor (figma min-h 52 = ~2 × 24
line + 4pt); the docked composer collapses to the content height. */
.hero .mirror {
min-height: 52px;
}
/* Toolbar: attach + Plan + Read-only on the left; model + send on the right
(figma Input_Bottom chrome). */
.row {
@@ -348,25 +350,13 @@
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
@@ -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'
@@ -27,8 +29,8 @@ export interface InputBarError {
export type InputBarProps = ComposerBarProps
export function InputBar({
useSession, useInput, inputActions, keyboard, stop, command, renderSlot, useNotices, useLexicon, useProjection,
variant, placeholder, accessory, overlay, leftItems, rightItems, onAdd, addLabel = 'Add attachment',
useSession, useInput, inputActions, keyboard, stop, command, translateHint, renderSlot, useNotices, useLexicon, useProjection,
variant, placeholder, accessory, overlay, leftItems, rightItems, footer, onAdd, addLabel = 'Add attachment',
}: InputBarProps) {
const input = useInput(s => s)
const notice = useNotices(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.
@@ -75,12 +79,33 @@ 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.
if (e.key === 'Enter' && e.shiftKey) return
// keyCode 229 is the legacy IME-composition signal engines emit without isComposing.
// eslint-disable-next-line @typescript-eslint/no-deprecated
// oxlint-disable-next-line typescript/no-deprecated
const composing = composingRef.current || e.nativeEvent.isComposing || e.nativeEvent.keyCode === 229
if (e.key === 'ArrowUp' || e.key === 'ArrowDown') {
if (keyboard.arbitrate(e.key === 'ArrowUp' ? 'up' : 'down', composing) === 'consumed') e.preventDefault()
@@ -140,8 +165,8 @@ export function InputBar({
if (machineBusy) return // submitting is the read-only span; adjudicating holds the pending lock
const next = e.target.value
keyboard.setDraft(next)
// selectionStart is number|null in lib.dom; the eslint program narrows it.
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
// selectionStart is number|null in lib.dom; the type-aware lint program narrows it.
// oxlint-disable-next-line typescript/no-unnecessary-condition
keyboard.track(next, e.target.selectionStart ?? next.length)
}
@@ -153,13 +178,13 @@ export function InputBar({
// too (one char = one step). Mouse selection of a chip is handled in the
// backdrop click handler below. Undo/redo must NOT reach the browser: the
// machine owns the transaction log.
// selectionStart/End are number|null in lib.dom; the eslint program narrows them.
/* eslint-disable @typescript-eslint/no-unnecessary-condition */
// selectionStart/End are number|null in lib.dom; the type-aware lint program narrows them.
/* oxlint-disable typescript/no-unnecessary-condition */
const selectionOf = (el: HTMLTextAreaElement) => ({
start: el.selectionStart ?? 0,
end: el.selectionEnd ?? el.selectionStart ?? 0,
})
/* eslint-enable @typescript-eslint/no-unnecessary-condition */
/* oxlint-enable typescript/no-unnecessary-condition */
const onCopyOrCut = (e: React.ClipboardEvent<HTMLTextAreaElement>, cut: boolean): void => {
const el = e.currentTarget
@@ -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}
@@ -387,6 +417,7 @@ export function InputBar({
</div>
</div>
</div>
{footer}
</div>
)
}
@@ -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);
}
@@ -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>
}
/>
)
}
@@ -1,13 +1,14 @@
/* Todo strip above the composer (figma 772:51905 / 772:52972 / 772:53419):
tip surface, 14px radius, status icons + secondary item labels. Column is
calc(100% - 88px) / max 776, centered; InputBar top pad supplies the gap. */
calc(100% - 88px) / max 752 (GoalBar's column), centered; the composer
stack owns the gap. */
.root {
flex: none;
overflow: hidden;
margin: 0 auto;
width: calc(100% - 88px);
max-width: 776px;
max-width: 752px;
border: 1px solid var(--dsw-alias-border-l1);
border-radius: 14px;
background: var(--dsw-specific-tip);
@@ -20,11 +21,13 @@
--dsh-scrollbar-thumb-hover: var(--dsw-alias-scrollbar-hover-l2);
}
/* Compact scale (GoalBar reference): collapsed header totals the goal
strip's 38px (8+8 pad + 20 line + 2 border). */
.body {
display: flex;
flex-direction: column;
gap: 10px;
padding: 10px 16px;
gap: 8px;
padding: 8px 14px;
}
.header {
@@ -41,8 +44,8 @@
.title {
flex: none;
font-size: 14px;
line-height: 24px;
font-size: 13px;
line-height: 20px;
font-weight: 500;
color: var(--dsw-alias-label-primary);
}
@@ -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 (
@@ -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 */
@@ -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>
)
}