Files
tolaria/src/components/AIChatPanel.tsx
lucaronin 3e05a9425a test: add Playwright smoke test for exact-match search ranking
Verifies that searching "Writing" in Quick Open shows the exact title
match first, followed by prefix matches. Also adds Refactoring test
entries to mock data and demo vault.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-08 23:53:00 +01:00

357 lines
14 KiB
TypeScript

import { useState, useRef, useEffect, useMemo } from 'react'
import type { VaultEntry } from '../types'
import {
X, Plus, PaperPlaneRight, Copy, ArrowClockwise,
TextIndent, Sparkle, MagnifyingGlass, Minus,
} from '@phosphor-icons/react'
import {
type ChatMessage,
buildSystemPrompt,
} from '../utils/ai-chat'
import { useAIChat } from '../hooks/useAIChat'
import { MarkdownContent } from './MarkdownContent'
// --- Sub-components ---
interface AIChatPanelProps {
entry: VaultEntry | null
entries?: VaultEntry[]
onClose: () => void
onNavigateWikilink?: (target: string) => void
}
function TypingIndicator() {
return (
<div className="flex items-start gap-2" style={{ padding: '8px 12px' }}>
<div style={{ display: 'flex', gap: 4, padding: '10px 0' }}>
<span className="typing-dot" />
<span className="typing-dot" style={{ animationDelay: '0.2s' }} />
<span className="typing-dot" style={{ animationDelay: '0.4s' }} />
</div>
</div>
)
}
function ContextPill({ note, onRemove }: { note: VaultEntry; onRemove: () => void }) {
return (
<span
className="flex items-center gap-1"
style={{
background: 'var(--accent-green-light)',
borderRadius: 99, fontSize: 11,
padding: '2px 6px 2px 8px', color: 'var(--foreground)', maxWidth: 160,
}}
>
<span className="truncate">{note.title}</span>
<button
className="flex items-center justify-center shrink-0 border-none bg-transparent p-0 cursor-pointer text-muted-foreground hover:text-foreground"
onClick={onRemove} title={`Remove ${note.title}`}
>
<Minus size={10} weight="bold" />
</button>
</span>
)
}
function ContextSearchDropdown({
entries, contextPaths, onAdd, onClose,
}: {
entries: VaultEntry[]; contextPaths: Set<string>
onAdd: (entry: VaultEntry) => void; onClose: () => void
}) {
const [query, setQuery] = useState('')
const inputRef = useRef<HTMLInputElement>(null)
useEffect(() => { inputRef.current?.focus() }, [])
const filtered = useMemo(() => {
const q = query.toLowerCase()
return entries
.filter(e => !contextPaths.has(e.path))
.filter(e => !q || e.title.toLowerCase().includes(q) || (e.isA ?? '').toLowerCase().includes(q))
.slice(0, 8)
}, [entries, contextPaths, query])
return (
<div className="absolute left-0 right-0 bg-background border border-border rounded shadow-lg z-10"
style={{ top: '100%', maxHeight: 240, overflow: 'hidden' }}>
<div className="flex items-center gap-1 border-b border-border" style={{ padding: '4px 8px' }}>
<MagnifyingGlass size={12} className="text-muted-foreground shrink-0" />
<input ref={inputRef} value={query} onChange={e => setQuery(e.target.value)}
onKeyDown={e => e.key === 'Escape' && onClose()} placeholder="Search notes..."
className="flex-1 border-none bg-transparent text-foreground outline-none"
style={{ fontSize: 12, padding: '2px 0' }} />
</div>
<div style={{ overflow: 'auto', maxHeight: 200 }}>
{filtered.map(entry => (
<button key={entry.path}
className="flex items-center gap-2 w-full text-left border-none bg-transparent cursor-pointer hover:bg-accent text-foreground"
style={{ padding: '6px 10px', fontSize: 12 }}
onClick={() => { onAdd(entry); onClose() }}>
<span className="text-muted-foreground" style={{ fontSize: 10, minWidth: 60 }}>{entry.isA ?? 'Note'}</span>
<span className="truncate">{entry.title}</span>
</button>
))}
{filtered.length === 0 && (
<div className="text-muted-foreground text-center" style={{ padding: 12, fontSize: 12 }}>No matching notes</div>
)}
</div>
</div>
)
}
function AssistantMessage({ msg, onRetry, onNavigateWikilink }: { msg: ChatMessage; onRetry: () => void; onNavigateWikilink?: (target: string) => void }) {
return (
<div>
<MarkdownContent content={msg.content} onWikilinkClick={onNavigateWikilink} />
<div className="flex items-center gap-3" style={{ marginTop: 4 }}>
<button className="border-none bg-transparent p-0 text-muted-foreground cursor-pointer hover:underline"
style={{ fontSize: 11 }} onClick={() => navigator.clipboard.writeText(msg.content)}>
<Copy size={12} style={{ marginRight: 3, verticalAlign: 'middle' }} />Copy
</button>
<button className="border-none bg-transparent p-0 text-muted-foreground cursor-pointer hover:underline"
style={{ fontSize: 11 }} onClick={onRetry}>
<ArrowClockwise size={12} style={{ marginRight: 3, verticalAlign: 'middle' }} />Retry
</button>
<button className="border-none bg-transparent p-0 text-muted-foreground cursor-pointer hover:underline"
style={{ fontSize: 11 }}>
<TextIndent size={12} style={{ marginRight: 3, verticalAlign: 'middle' }} />Insert
</button>
</div>
</div>
)
}
function StreamingContent({ content, onNavigateWikilink }: { content: string; onNavigateWikilink?: (target: string) => void }) {
return (
<div style={{ marginBottom: 12 }}>
<MarkdownContent content={content} onWikilinkClick={onNavigateWikilink} />
</div>
)
}
function UserBubble({ content }: { content: string }) {
return (
<div className="flex justify-end">
<div style={{
background: 'var(--primary)', color: 'white',
borderRadius: '12px 12px 2px 12px', maxWidth: '85%',
padding: '8px 12px', fontSize: 13, lineHeight: 1.5, whiteSpace: 'pre-wrap',
}}>{content}</div>
</div>
)
}
function formatTokens(n: number): string {
return n < 1000 ? String(n) : `${(n / 1000).toFixed(1)}k`
}
const QUICK_ACTIONS = [
{ label: 'Summarize', message: 'Summarize this note' },
{ label: 'Expand', message: 'Expand this note with more detail' },
{ label: 'Fix grammar', message: 'Fix grammar and improve readability' },
]
// --- Context management hook ---
function useContextNotes(entry: VaultEntry | null) {
const [contextNotes, setContextNotes] = useState<VaultEntry[]>([])
useEffect(() => {
if (entry) {
// eslint-disable-next-line react-hooks/set-state-in-effect -- sync context when active note changes
setContextNotes(prev => prev.some(n => n.path === entry.path) ? prev : [entry, ...prev])
}
}, [entry?.path]) // eslint-disable-line react-hooks/exhaustive-deps
const addNote = (note: VaultEntry) => {
setContextNotes(prev => prev.some(n => n.path === note.path) ? prev : [...prev, note])
}
const removeNote = (path: string) => {
setContextNotes(prev => prev.filter(n => n.path !== path))
}
const paths = useMemo(() => new Set(contextNotes.map(n => n.path)), [contextNotes])
return { contextNotes, addNote, removeNote, paths }
}
// --- Main component ---
export function AIChatPanel({ entry, entries = [], onClose, onNavigateWikilink }: AIChatPanelProps) {
const [input, setInput] = useState('')
const [showSearch, setShowSearch] = useState(false)
const messagesEndRef = useRef<HTMLDivElement>(null)
const ctx = useContextNotes(entry)
const chat = useAIChat(ctx.contextNotes)
const contextInfo = useMemo(
() => buildSystemPrompt(ctx.contextNotes),
[ctx.contextNotes],
)
useEffect(() => {
messagesEndRef.current?.scrollIntoView({ behavior: 'smooth' })
}, [chat.messages, chat.isStreaming, chat.streamingContent])
const handleSend = () => { chat.sendMessage(input); setInput('') }
const handleKeyDown = (e: React.KeyboardEvent) => {
if (e.key === 'Enter' && !e.shiftKey) { e.preventDefault(); handleSend() }
}
return (
<aside className="flex flex-1 flex-col overflow-hidden border-l border-border bg-background text-foreground">
<PanelHeader onClear={chat.clearConversation} onClose={onClose} />
<ContextBar
notes={ctx.contextNotes} entries={entries} contextPaths={ctx.paths}
tokenCount={contextInfo.totalTokens} truncated={contextInfo.truncated}
showSearch={showSearch} onToggleSearch={() => setShowSearch(!showSearch)}
onAdd={ctx.addNote} onRemove={ctx.removeNote} onCloseSearch={() => setShowSearch(false)}
/>
<MessageList
messages={chat.messages} isStreaming={chat.isStreaming}
streamingContent={chat.streamingContent} onRetry={chat.retryMessage}
messagesEndRef={messagesEndRef} onNavigateWikilink={onNavigateWikilink}
/>
<QuickActionsBar actions={QUICK_ACTIONS} disabled={chat.isStreaming}
onAction={msg => { chat.sendMessage(msg); setInput('') }} />
<InputArea input={input} onInputChange={setInput}
onKeyDown={handleKeyDown} onSend={handleSend} disabled={chat.isStreaming || !input.trim()} />
<style>{`
.typing-dot {
width: 6px; height: 6px; border-radius: 50%;
background: var(--muted-foreground);
animation: typing-bounce 1.2s infinite ease-in-out;
}
@keyframes typing-bounce {
0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
40% { opacity: 1; transform: scale(1); }
}
`}</style>
</aside>
)
}
// --- Extracted layout sections ---
function PanelHeader({ onClear, onClose }: { onClear: () => void; onClose: () => void }) {
return (
<div className="flex shrink-0 items-center border-b border-border" style={{ height: 45, padding: '0 12px', gap: 8 }}>
<Sparkle size={16} className="shrink-0 text-muted-foreground" />
<span className="flex-1 text-muted-foreground" style={{ fontSize: 13, fontWeight: 600 }}>AI Chat</span>
<button className="shrink-0 border-none bg-transparent p-1 text-muted-foreground cursor-pointer hover:text-foreground transition-colors"
onClick={onClear} title="New conversation"><Plus size={16} /></button>
<button className="shrink-0 border-none bg-transparent p-1 text-muted-foreground cursor-pointer hover:text-foreground transition-colors"
onClick={onClose} title="Close AI Chat"><X size={16} /></button>
</div>
)
}
function ContextBar({
notes, entries, contextPaths, tokenCount, truncated,
showSearch, onToggleSearch, onAdd, onRemove, onCloseSearch,
}: {
notes: VaultEntry[]; entries: VaultEntry[]; contextPaths: Set<string>
tokenCount: number; truncated: boolean
showSearch: boolean; onToggleSearch: () => void
onAdd: (note: VaultEntry) => void; onRemove: (path: string) => void; onCloseSearch: () => void
}) {
return (
<div className="relative flex shrink-0 flex-wrap items-center gap-1.5 border-b border-border" style={{ padding: '6px 12px' }}>
{notes.map(note => (
<ContextPill key={note.path} note={note} onRemove={() => onRemove(note.path)} />
))}
<button
className="flex items-center gap-0.5 border border-dashed border-border bg-transparent text-muted-foreground cursor-pointer hover:text-foreground rounded-full"
style={{ fontSize: 11, padding: '2px 8px' }} onClick={onToggleSearch} title="Add note to context">
<Plus size={10} weight="bold" /><span>Add</span>
</button>
{notes.length > 0 && (
<span className="text-muted-foreground ml-auto" style={{ fontSize: 10 }}>
~{formatTokens(tokenCount)} tokens{truncated && ' (truncated)'}
</span>
)}
{showSearch && (
<ContextSearchDropdown entries={entries} contextPaths={contextPaths} onAdd={onAdd} onClose={onCloseSearch} />
)}
</div>
)
}
function MessageList({
messages, isStreaming, streamingContent, onRetry, messagesEndRef, onNavigateWikilink,
}: {
messages: ChatMessage[]; isStreaming: boolean; streamingContent: string
onRetry: (idx: number) => void; messagesEndRef: React.RefObject<HTMLDivElement | null>
onNavigateWikilink?: (target: string) => void
}) {
return (
<div className="flex-1 overflow-y-auto" style={{ padding: 12 }}>
{messages.length === 0 && !isStreaming && (
<div className="flex flex-col items-center justify-center text-center text-muted-foreground" style={{ paddingTop: 40 }}>
<Sparkle size={24} style={{ marginBottom: 8, opacity: 0.5 }} />
<p style={{ fontSize: 13, margin: '0 0 4px' }}>Ask anything about your notes</p>
<p style={{ fontSize: 11, margin: 0, opacity: 0.6 }}>Powered by Claude CLI</p>
</div>
)}
{messages.map((msg, idx) => (
<div key={msg.id} style={{ marginBottom: 12 }}>
{msg.role === 'user'
? <UserBubble content={msg.content} />
: <AssistantMessage msg={msg} onRetry={() => onRetry(idx)} onNavigateWikilink={onNavigateWikilink} />}
</div>
))}
{isStreaming && streamingContent && <StreamingContent content={streamingContent} onNavigateWikilink={onNavigateWikilink} />}
{isStreaming && !streamingContent && <TypingIndicator />}
<div ref={messagesEndRef} />
</div>
)
}
function QuickActionsBar({
actions, disabled, onAction,
}: {
actions: { label: string; message: string }[]; disabled: boolean; onAction: (msg: string) => void
}) {
return (
<div className="flex shrink-0 flex-wrap items-center gap-1.5 border-t border-border" style={{ padding: '8px 12px' }}>
{actions.map(a => (
<button key={a.label}
className="cursor-pointer bg-transparent text-foreground hover:bg-accent transition-colors"
style={{ fontSize: 11, border: '1px solid var(--border)', borderRadius: 99, padding: '3px 10px' }}
onClick={() => onAction(a.message)} disabled={disabled}>
{a.label}
</button>
))}
</div>
)
}
function InputArea({
input, onInputChange, onKeyDown, onSend, disabled,
}: {
input: string; onInputChange: (v: string) => void
onKeyDown: (e: React.KeyboardEvent) => void; onSend: () => void; disabled: boolean
}) {
return (
<div className="flex shrink-0 flex-col border-t border-border" style={{ padding: '8px 12px' }}>
<div className="flex items-end gap-2">
<textarea value={input} onChange={e => onInputChange(e.target.value)} onKeyDown={onKeyDown}
placeholder="Ask about your notes..." rows={1}
className="flex-1 resize-none border border-border bg-transparent text-foreground"
style={{ fontSize: 13, borderRadius: 8, padding: '8px 10px', outline: 'none', lineHeight: 1.4, maxHeight: 100, fontFamily: 'inherit' }} />
<button className="shrink-0 flex items-center justify-center border-none cursor-pointer transition-colors"
style={{ background: 'var(--primary)', color: 'white', borderRadius: 8, width: 32, height: 34 }}
onClick={onSend} disabled={disabled} title="Send message">
<PaperPlaneRight size={16} />
</button>
</div>
</div>
)
}