cc-haha/desktop/src/pages/EmptySession.tsx
程序员阿江(Relakkes) 6d40b2befa fix: Keep desktop chats on selected provider runtimes
Desktop sessions can switch provider and model while a CLI subprocess is already alive, so the server now serializes runtime restarts and marks provider-managed launches to prevent stale settings env from overriding the selected provider. Provider settings also write API key env consistently and clear stale managed keys before syncing.

This includes the related desktop/docs brand asset refresh and keeps the desktop locale default in Chinese, with tests updated to match the current provider semantics.

Constraint: Session-scoped model selection must win over cc-haha/settings.json and inherited ANTHROPIC_* values.
Rejected: Store the selected model as a global provider activeModel | chat runtime selection is per session.
Confidence: high
Scope-risk: moderate
Directive: Do not remove CLAUDE_CODE_PROVIDER_MANAGED_BY_HOST without validating Desktop provider switching against stale settings env.
Tested: bun test src/server/__tests__/conversation-service.test.ts src/server/__tests__/conversations.test.ts src/server/__tests__/providers.test.ts src/server/__tests__/providers-real.test.ts
Tested: cd desktop && bun run test src/stores/settingsStore.test.ts
Tested: cd desktop && bun run lint
Tested: git diff --check
Not-tested: Full desktop production package/signing.
2026-04-24 13:24:31 +08:00

612 lines
23 KiB
TypeScript

import { useEffect, useMemo, useRef, useState } from 'react'
import { skillsApi } from '../api/skills'
import { useTranslation } from '../i18n'
import { useSessionStore } from '../stores/sessionStore'
import { useChatStore } from '../stores/chatStore'
import { useProviderStore } from '../stores/providerStore'
import { useSessionRuntimeStore, DRAFT_RUNTIME_SELECTION_KEY } from '../stores/sessionRuntimeStore'
import { useSettingsStore } from '../stores/settingsStore'
import { useUIStore } from '../stores/uiStore'
import { SETTINGS_TAB_ID, useTabStore } from '../stores/tabStore'
import { OFFICIAL_DEFAULT_MODEL_ID } from '../constants/modelCatalog'
import { DirectoryPicker } from '../components/shared/DirectoryPicker'
import { PermissionModeSelector } from '../components/controls/PermissionModeSelector'
import { ModelSelector } from '../components/controls/ModelSelector'
import { AttachmentGallery } from '../components/chat/AttachmentGallery'
import { FileSearchMenu, type FileSearchMenuHandle } from '../components/chat/FileSearchMenu'
import { LocalSlashCommandPanel, type LocalSlashCommandName } from '../components/chat/LocalSlashCommandPanel'
import {
FALLBACK_SLASH_COMMANDS,
findSlashToken,
insertSlashTrigger,
mergeSlashCommands,
replaceSlashCommand,
resolveSlashUiAction,
} from '../components/chat/composerUtils'
import type { AttachmentRef } from '../types/chat'
import type { SlashCommandOption } from '../components/chat/composerUtils'
type Attachment = {
id: string
name: string
type: 'image' | 'file'
mimeType?: string
previewUrl?: string
data?: string
}
export function EmptySession() {
const t = useTranslation()
const [input, setInput] = useState('')
const [isSubmitting, setIsSubmitting] = useState(false)
const [workDir, setWorkDir] = useState('')
const [attachments, setAttachments] = useState<Attachment[]>([])
const [plusMenuOpen, setPlusMenuOpen] = useState(false)
const [slashMenuOpen, setSlashMenuOpen] = useState(false)
const [fileSearchOpen, setFileSearchOpen] = useState(false)
const [localSlashPanel, setLocalSlashPanel] = useState<LocalSlashCommandName | null>(null)
const [atFilter, setAtFilter] = useState('')
const [atCursorPos, setAtCursorPos] = useState(-1)
const [slashFilter, setSlashFilter] = useState('')
const [slashSelectedIndex, setSlashSelectedIndex] = useState(0)
const [slashCommands, setSlashCommands] = useState<SlashCommandOption[]>([])
const textareaRef = useRef<HTMLTextAreaElement>(null)
const fileInputRef = useRef<HTMLInputElement>(null)
const plusMenuRef = useRef<HTMLDivElement>(null)
const slashMenuRef = useRef<HTMLDivElement>(null)
const fileSearchRef = useRef<FileSearchMenuHandle>(null)
const slashItemRefs = useRef<(HTMLButtonElement | null)[]>([])
const createSession = useSessionStore((state) => state.createSession)
const sendMessage = useChatStore((state) => state.sendMessage)
const setSessionRuntime = useChatStore((state) => state.setSessionRuntime)
const connectToSession = useChatStore((state) => state.connectToSession)
const setActiveView = useUIStore((state) => state.setActiveView)
const addToast = useUIStore((state) => state.addToast)
useEffect(() => {
textareaRef.current?.focus()
}, [])
useEffect(() => {
if (!plusMenuOpen) return
const handleClick = (event: MouseEvent) => {
if (plusMenuRef.current && !plusMenuRef.current.contains(event.target as Node)) {
setPlusMenuOpen(false)
}
}
document.addEventListener('mousedown', handleClick)
return () => document.removeEventListener('mousedown', handleClick)
}, [plusMenuOpen])
useEffect(() => {
if (!slashMenuOpen) return
const handleClick = (event: MouseEvent) => {
if (
slashMenuRef.current &&
!slashMenuRef.current.contains(event.target as Node) &&
textareaRef.current &&
!textareaRef.current.contains(event.target as Node)
) {
setSlashMenuOpen(false)
}
}
document.addEventListener('mousedown', handleClick)
return () => document.removeEventListener('mousedown', handleClick)
}, [slashMenuOpen])
useEffect(() => {
if (!localSlashPanel) return
const handleClick = (event: MouseEvent) => {
if (
slashMenuRef.current &&
!slashMenuRef.current.contains(event.target as Node) &&
textareaRef.current &&
!textareaRef.current.contains(event.target as Node)
) {
setLocalSlashPanel(null)
}
}
document.addEventListener('mousedown', handleClick)
return () => document.removeEventListener('mousedown', handleClick)
}, [localSlashPanel])
useEffect(() => {
if (!fileSearchOpen) return
const handleClick = (event: MouseEvent) => {
const menu = document.getElementById('file-search-menu')
if (
menu &&
!menu.contains(event.target as Node) &&
textareaRef.current &&
!textareaRef.current.contains(event.target as Node)
) {
setFileSearchOpen(false)
}
}
document.addEventListener('mousedown', handleClick)
return () => document.removeEventListener('mousedown', handleClick)
}, [fileSearchOpen])
useEffect(() => {
let cancelled = false
skillsApi.list(workDir || undefined)
.then(({ skills }) => {
if (cancelled) return
setSlashCommands(
skills
.filter((skill) => skill.userInvocable)
.map((skill) => ({
name: skill.name,
description: skill.description,
})),
)
})
.catch(() => {
if (!cancelled) {
setSlashCommands([])
}
})
return () => {
cancelled = true
}
}, [workDir])
const filteredCommands = useMemo(() => {
const source = mergeSlashCommands(slashCommands, FALLBACK_SLASH_COMMANDS)
if (!slashFilter) return source
const lower = slashFilter.toLowerCase()
return source.filter((command) => (
command.name.toLowerCase().includes(lower) ||
command.description.toLowerCase().includes(lower)
))
}, [slashCommands, slashFilter])
const exactSlashCommand = useMemo(() => {
const normalized = slashFilter.trim().toLowerCase()
if (!normalized) return null
return filteredCommands.find((command) => command.name.toLowerCase() === normalized) ?? null
}, [filteredCommands, slashFilter])
useEffect(() => {
setSlashSelectedIndex(0)
}, [slashFilter])
useEffect(() => {
const activeItem = slashMenuOpen ? slashItemRefs.current[slashSelectedIndex] : null
if (activeItem && typeof activeItem.scrollIntoView === 'function') {
activeItem.scrollIntoView({ block: 'nearest' })
}
}, [slashMenuOpen, slashSelectedIndex])
const handleSubmit = async () => {
const text = input.trim()
if ((!text && attachments.length === 0) || isSubmitting) return
const slashUiAction = text.startsWith('/') ? resolveSlashUiAction(text.slice(1)) : null
if (slashUiAction?.type === 'panel') {
setLocalSlashPanel(slashUiAction.command as LocalSlashCommandName)
setInput('')
setSlashMenuOpen(false)
setFileSearchOpen(false)
setPlusMenuOpen(false)
return
}
if (slashUiAction?.type === 'settings') {
useUIStore.getState().setPendingSettingsTab(slashUiAction.tab)
useTabStore.getState().openTab(SETTINGS_TAB_ID, 'Settings', 'settings')
setInput('')
setSlashMenuOpen(false)
setFileSearchOpen(false)
setPlusMenuOpen(false)
return
}
setIsSubmitting(true)
try {
const settings = useSettingsStore.getState()
let providerState = useProviderStore.getState()
if (
settings.activeProviderName &&
providerState.providers.length === 0 &&
!providerState.isLoading
) {
await providerState.fetchProviders()
providerState = useProviderStore.getState()
}
const inferredProviderId = providerState.activeId ?? (
settings.activeProviderName
? providerState.providers.find((provider) => provider.name === settings.activeProviderName)?.id ?? null
: null
)
const draftSelection =
useSessionRuntimeStore.getState().selections[DRAFT_RUNTIME_SELECTION_KEY]
?? {
providerId: inferredProviderId,
modelId: settings.currentModel?.id ?? OFFICIAL_DEFAULT_MODEL_ID,
}
const sessionId = await createSession(workDir || undefined)
setActiveView('code')
useTabStore.getState().openTab(sessionId, 'New Session')
connectToSession(sessionId)
useSessionRuntimeStore.getState().setSelection(sessionId, draftSelection)
useSessionRuntimeStore.getState().clearSelection(DRAFT_RUNTIME_SELECTION_KEY)
setSessionRuntime(sessionId, draftSelection)
const attachmentPayload: AttachmentRef[] = attachments.map((attachment) => ({
type: attachment.type,
name: attachment.name,
data: attachment.data,
mimeType: attachment.mimeType,
}))
sendMessage(sessionId, text, attachmentPayload)
setInput('')
setAttachments([])
} catch (error) {
addToast({
type: 'error',
message: error instanceof Error ? error.message : t('empty.failedToCreate'),
})
} finally {
setIsSubmitting(false)
}
}
const handleInputChange = (value: string, cursorPos: number) => {
setInput(value)
const token = findSlashToken(value, cursorPos)
if (!token) {
setSlashMenuOpen(false)
} else {
setSlashFilter(token.filter)
setSlashMenuOpen(true)
}
// Detect @ trigger for file search
const textBeforeCursor = value.slice(0, cursorPos)
let pos = -1
for (let i = textBeforeCursor.length - 1; i >= 0; i--) {
const ch = textBeforeCursor[i]!
if (ch === '@') {
if (i === 0 || /\s/.test(textBeforeCursor[i - 1]!)) {
pos = i
break
}
break
}
if (/\s/.test(ch)) {
break
}
}
if (pos < 0) {
setFileSearchOpen(false)
setAtFilter('')
setAtCursorPos(-1)
} else {
setAtFilter(textBeforeCursor.slice(pos + 1))
setAtCursorPos(cursorPos)
setSlashMenuOpen(false)
setFileSearchOpen(true)
}
}
const handleKeyDown = (event: React.KeyboardEvent) => {
// Ignore key events during IME composition (e.g. Chinese input method)
if (event.nativeEvent.isComposing) return
// Route file search navigation keys to FileSearchMenu
if (fileSearchOpen) {
const key = event.key
if (key === 'ArrowDown' || key === 'ArrowUp' || key === 'Enter' || key === 'Tab' || key === 'Escape') {
event.preventDefault()
if (key === 'Escape') {
setFileSearchOpen(false)
setAtFilter('')
setAtCursorPos(-1)
return
}
fileSearchRef.current?.handleKeyDown(event.nativeEvent)
return
}
return
}
if (slashMenuOpen && filteredCommands.length > 0) {
if (event.key === 'ArrowDown') {
event.preventDefault()
setSlashSelectedIndex((prev) => (prev + 1) % filteredCommands.length)
return
}
if (event.key === 'ArrowUp') {
event.preventDefault()
setSlashSelectedIndex((prev) => (prev - 1 + filteredCommands.length) % filteredCommands.length)
return
}
if (event.key === 'Enter' || event.key === 'Tab') {
if (
event.key === 'Enter' &&
exactSlashCommand &&
slashFilter.trim().toLowerCase() === exactSlashCommand.name.toLowerCase()
) {
event.preventDefault()
void handleSubmit()
return
}
event.preventDefault()
const selected = filteredCommands[slashSelectedIndex]
if (selected) selectSlashCommand(selected.name)
return
}
if (event.key === 'Escape') {
event.preventDefault()
setSlashMenuOpen(false)
return
}
}
if (event.key === 'Enter' && !event.shiftKey) {
event.preventDefault()
handleSubmit()
}
}
const handlePaste = (event: React.ClipboardEvent) => {
const items = event.clipboardData?.items
if (!items) return
let hasImage = false
for (let i = 0; i < items.length; i += 1) {
const item = items[i]
if (!item || !item.type.startsWith('image/')) continue
hasImage = true
event.preventDefault()
const file = item.getAsFile()
if (!file) continue
const id = `att-${Date.now()}-${Math.random().toString(36).slice(2)}`
const reader = new FileReader()
reader.onload = () => {
setAttachments((prev) => [
...prev,
{
id,
name: `pasted-image-${Date.now()}.png`,
type: 'image',
mimeType: file.type || undefined,
previewUrl: reader.result as string,
data: reader.result as string,
},
])
}
reader.readAsDataURL(file)
}
if (!hasImage) return
}
const handleFileSelect = (event: React.ChangeEvent<HTMLInputElement>) => {
const files = event.target.files
if (!files) return
Array.from(files).forEach((file) => {
const id = `att-${Date.now()}-${Math.random().toString(36).slice(2)}`
const isImage = file.type.startsWith('image/')
const reader = new FileReader()
reader.onload = () => {
setAttachments((prev) => [
...prev,
{
id,
name: file.name,
type: isImage ? 'image' : 'file',
mimeType: file.type || undefined,
previewUrl: isImage ? (reader.result as string) : undefined,
data: reader.result as string,
},
])
}
reader.readAsDataURL(file)
})
event.target.value = ''
}
const handleDrop = (event: React.DragEvent) => {
event.preventDefault()
const files = event.dataTransfer.files
if (files.length > 0) {
const fakeEvent = { target: { files } } as React.ChangeEvent<HTMLInputElement>
handleFileSelect(fakeEvent)
}
}
const removeAttachment = (id: string) => {
setAttachments((prev) => prev.filter((attachment) => attachment.id !== id))
}
const selectSlashCommand = (command: string) => {
const el = textareaRef.current
if (!el) return
const cursorPos = el.selectionStart ?? input.length
const replacement = replaceSlashCommand(input, cursorPos, command)
if (!replacement) return
setInput(replacement.value)
setSlashMenuOpen(false)
requestAnimationFrame(() => {
el.focus()
el.setSelectionRange(replacement.cursorPos, replacement.cursorPos)
})
}
const insertSlashCommand = () => {
const el = textareaRef.current
const cursorPos = el?.selectionStart ?? input.length
const replacement = insertSlashTrigger(input, cursorPos)
setInput(replacement.value)
setPlusMenuOpen(false)
setSlashFilter('')
setSlashMenuOpen(true)
requestAnimationFrame(() => {
textareaRef.current?.focus()
textareaRef.current?.setSelectionRange(replacement.cursorPos, replacement.cursorPos)
})
}
return (
<div className="relative flex flex-1 flex-col overflow-hidden bg-[var(--color-surface)]">
<div className="flex flex-1 flex-col items-center justify-center p-8 pb-32">
<div className="flex max-w-md flex-col items-center text-center">
<img src="/app-icon.png" alt="Claude Code Haha" className="mb-6 h-24 w-24" />
<h1 className="mb-2 text-3xl font-extrabold tracking-tight text-[var(--color-text-primary)]" style={{ fontFamily: 'var(--font-headline)' }}>
{t('empty.title')}
</h1>
<p className="mx-auto max-w-xs text-[var(--color-text-secondary)]" style={{ fontFamily: 'var(--font-body)' }}>
{t('empty.subtitle')}
</p>
</div>
</div>
<div className="absolute bottom-4 left-0 right-0 flex justify-center px-8">
<div className="flex w-full max-w-3xl flex-col gap-2">
<div
className="glass-panel relative flex flex-col gap-3 rounded-xl p-4"
onDragOver={(event) => event.preventDefault()}
onDrop={handleDrop}
>
{fileSearchOpen && (
<FileSearchMenu
ref={fileSearchRef}
cwd={workDir || ''}
filter={atFilter}
onSelect={(_path, name) => {
if (atCursorPos >= 0) {
const newValue = `${input.slice(0, atCursorPos)}${name}${input.slice(atCursorPos)}`
const newCursorPos = atCursorPos + name.length
setInput(newValue)
setFileSearchOpen(false)
setAtFilter('')
setAtCursorPos(-1)
void textareaRef.current?.focus()
requestAnimationFrame(() => {
textareaRef.current?.setSelectionRange(newCursorPos, newCursorPos)
})
}
}}
/>
)}
{localSlashPanel && (
<div ref={slashMenuRef}>
<LocalSlashCommandPanel
command={localSlashPanel}
cwd={workDir || undefined}
onClose={() => setLocalSlashPanel(null)}
/>
</div>
)}
{slashMenuOpen && filteredCommands.length > 0 && (
<div
ref={slashMenuRef}
className="absolute bottom-full left-0 right-0 z-50 mb-2 overflow-hidden rounded-xl border border-[var(--color-border)] bg-[var(--color-surface-container-lowest)] shadow-[var(--shadow-dropdown)]"
>
<div className="max-h-[260px] overflow-y-auto py-1">
{filteredCommands.map((command, index) => (
<button
key={command.name}
ref={(el) => { slashItemRefs.current[index] = el }}
onClick={() => selectSlashCommand(command.name)}
onMouseEnter={() => setSlashSelectedIndex(index)}
className={`flex w-full items-center gap-3 px-4 py-2.5 text-left transition-colors ${
index === slashSelectedIndex ? 'bg-[var(--color-surface-hover)]' : 'hover:bg-[var(--color-surface-hover)]'
}`}
>
<span className="shrink-0 text-sm font-semibold text-[var(--color-text-primary)]">/{command.name}</span>
<span className="min-w-0 flex-1 truncate text-xs text-[var(--color-text-tertiary)]">{command.description}</span>
</button>
))}
</div>
</div>
)}
{attachments.length > 0 && (
<AttachmentGallery attachments={attachments} variant="composer" onRemove={removeAttachment} />
)}
<div className="flex items-start gap-3">
<textarea
ref={textareaRef}
value={input}
onChange={(event) => handleInputChange(event.target.value, event.target.selectionStart ?? event.target.value.length)}
onKeyDown={handleKeyDown}
onPaste={handlePaste}
className="flex-1 resize-none border-none bg-transparent py-2 leading-relaxed text-[var(--color-text-primary)] outline-none placeholder:text-[var(--color-text-tertiary)]"
style={{ fontFamily: 'var(--font-body)' }}
placeholder={t('empty.placeholder')}
rows={2}
/>
</div>
<div className="flex items-center justify-between border-t border-[var(--color-border-separator)] pt-3">
<div className="flex items-center gap-2">
<div ref={plusMenuRef} className="relative">
<button
onClick={() => setPlusMenuOpen((prev) => !prev)}
aria-label="Open composer tools"
className="rounded-lg p-1.5 text-[var(--color-text-secondary)] transition-colors hover:bg-[var(--color-surface-hover)]"
>
<span className="material-symbols-outlined text-[18px]">add</span>
</button>
{plusMenuOpen && (
<div className="absolute bottom-full left-0 mb-2 w-[240px] rounded-xl border border-[var(--color-border)] bg-[var(--color-surface-container-lowest)] py-1 shadow-[var(--shadow-dropdown)]">
<button
onClick={() => {
fileInputRef.current?.click()
setPlusMenuOpen(false)
}}
className="flex w-full items-center gap-3 px-4 py-2.5 text-left text-sm text-[var(--color-text-primary)] transition-colors hover:bg-[var(--color-surface-hover)]"
>
<span className="material-symbols-outlined text-[18px] text-[var(--color-text-secondary)]">attach_file</span>
{t('empty.addFiles')}
</button>
<button
onClick={insertSlashCommand}
className="flex w-full items-center gap-3 px-4 py-2.5 text-left text-sm text-[var(--color-text-primary)] transition-colors hover:bg-[var(--color-surface-hover)]"
>
<span className="w-5 text-center text-[18px] font-bold text-[var(--color-text-secondary)]">/</span>
{t('empty.slashCommands')}
</button>
</div>
)}
</div>
<PermissionModeSelector workDir={workDir} />
</div>
<div className="flex items-center gap-3">
<ModelSelector runtimeKey={DRAFT_RUNTIME_SELECTION_KEY} disabled={isSubmitting} />
<button
onClick={handleSubmit}
disabled={(!input.trim() && attachments.length === 0) || isSubmitting}
className="flex w-[112px] items-center justify-center gap-1 rounded-lg bg-[image:var(--gradient-btn-primary)] px-3 py-1.5 text-xs font-semibold text-[var(--color-btn-primary-fg)] shadow-[var(--shadow-button-primary)] transition-all hover:brightness-105 disabled:opacity-30"
>
{t('common.run')}
<span className="material-symbols-outlined text-[14px]">arrow_forward</span>
</button>
</div>
</div>
</div>
<div>
<DirectoryPicker value={workDir} onChange={setWorkDir} />
</div>
</div>
</div>
<input ref={fileInputRef} type="file" multiple className="hidden" onChange={handleFileSelect} />
</div>
)
}