Merge pull request #1866 from deepseek-harness/feature/workspace-picker-composer

feat(web): open workspace picker from the composer

packages/client/ui-conversation/tests/input-bar.spec.tsx

@@ -60,6 +60,9 @@ interface BenchOptions {
   running?: boolean
   subagent?: Exclude<ConversationSnapshot['subagent'], null>
   disabled?: boolean
+  inert?: boolean
+  workspacePickerOpen?: boolean
+  onRequestWorkspace?: () => void
   promptError?: ConversationSnapshot['promptError']
   /** Authoritative queue rows served to the machine overlay (empty = none). */
   queue?: ConversationSnapshot['queue']
@@ -168,6 +171,9 @@ function bench(over?: BenchOptions) {
     t: over?.t ?? makeTranslate(zh, commonZh),
     renderSlot,
     variant: over?.variant ?? 'composer',
+    ...(over?.inert === true ? { disabled: true } : {}),
+    ...(over?.workspacePickerOpen !== undefined ? { workspacePickerOpen: over.workspacePickerOpen } : {}),
+    ...(over?.onRequestWorkspace !== undefined ? { onRequestWorkspace: over.onRequestWorkspace } : {}),
     ...(over?.placeholder !== undefined ? { placeholder: over.placeholder } : {}),
     ...(over?.accessory !== undefined ? { accessory: over.accessory } : {}),
     ...(over?.overlay !== undefined ? { overlay: over.overlay } : {}),
@@ -785,6 +791,40 @@ describe('running and lock semantics', () => {
     expect(custom.textarea.placeholder).toBe('Custom placeholder')
   })
 
+  it('the inert textarea opens the Workspace picker by pointer or keyboard', () => {
+    const onRequestWorkspace = vi.fn()
+    const { view, textarea } = bench({
+      inert: true,
+      workspacePickerOpen: false,
+      onRequestWorkspace,
+      placeholder: '选择一个工作区开始',
+    })
+    expect(textarea.disabled).toBe(false)
+    expect(textarea.readOnly).toBe(true)
+    expect(textarea.getAttribute('aria-haspopup')).toBe('menu')
+    expect(textarea.getAttribute('aria-expanded')).toBe('false')
+    expect((view.getByLabelText('命令') as HTMLButtonElement).disabled).toBe(true)
+
+    fireEvent.click(textarea)
+    fireEvent.keyDown(textarea, { key: 'Enter' })
+    fireEvent.keyDown(textarea, { key: ' ' })
+    expect(onRequestWorkspace).toHaveBeenCalledTimes(3)
+
+    // The WHOLE capsule is the pick target, and its pointerdown never reaches
+    // the document — the open picker's outside-close must not race the reopen.
+    const card = view.container.querySelector('[data-composer-card]') as HTMLElement
+    fireEvent.click(card)
+    expect(onRequestWorkspace).toHaveBeenCalledTimes(4)
+    const onDocumentPointerDown = vi.fn()
+    document.addEventListener('pointerdown', onDocumentPointerDown)
+    try {
+      fireEvent.pointerDown(card)
+    } finally {
+      document.removeEventListener('pointerdown', onDocumentPointerDown)
+    }
+    expect(onDocumentPointerDown).not.toHaveBeenCalled()
+  })
+
   it('the plan projection swaps the placeholder while its effective target is plan mode', () => {
     const active = bench({ plan: { active: true, pending: false } })
     expect(active.textarea.placeholder).toBe('描述你的任务以生成计划')