296 lines
10 KiB
TypeScript
296 lines
10 KiB
TypeScript
import type { IssueChatComment } from '../lib/messages'
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import type { Issue } from '../types'
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import { ExternalLink, Loader2, MessageCircle, RotateCw, Send } from 'lucide-react'
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import { useEffect, useRef, useState } from 'react'
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import { onMessage, postMessage } from '../lib/vscode'
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export interface IssueChatPanelProps {
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issue: Issue | null
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me?: string
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avatars?: Record<string, string>
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onOpenInBrowser: (url: string) => void
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}
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function formatCommentTime(isoStr: string): string {
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try {
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const d = new Date(isoStr)
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if (Number.isNaN(d.getTime()))
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return isoStr
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const now = new Date()
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const isToday = d.toDateString() === now.toDateString()
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const pad = (n: number) => String(n).padStart(2, '0')
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const time = `${pad(d.getHours())}:${pad(d.getMinutes())}`
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if (isToday)
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return time
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return `${pad(d.getMonth() + 1)}-${pad(d.getDate())} ${time}`
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}
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catch {
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return isoStr
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}
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}
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function SystemMessagePill({ comment }: { comment: IssueChatComment }) {
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const timeStr = formatCommentTime(comment.createdAt)
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const authorPrefix = comment.author && comment.author !== '未知' ? `${comment.author} ` : ''
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const displayText = `${authorPrefix}${comment.systemText}`
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return (
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<div className="my-1 flex justify-center">
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<div
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className="inline-flex items-center gap-2 rounded-full border border-[var(--vscode-panel-border,#383838)] bg-[var(--vscode-badge-background,#262626)] px-3 py-1 text-[11px] text-[var(--vscode-descriptionForeground,#9d9d9d)] shadow-sm"
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data-tooltip={comment.body}
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>
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<span>{displayText}</span>
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<span className="font-mono text-[10px] opacity-60">{timeStr}</span>
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</div>
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</div>
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)
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}
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function ChatMessageBubble({
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comment,
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isMine,
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avatarSrc,
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}: {
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comment: IssueChatComment
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isMine: boolean
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avatarSrc?: string
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}) {
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const timeStr = formatCommentTime(comment.createdAt)
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if (isMine) {
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return (
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<div className="flex items-start justify-end gap-2 pl-8">
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<div className="flex max-w-[85%] flex-col items-end">
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<div className="mb-1 flex items-center gap-2">
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<span className="font-mono text-[10px] opacity-60">{timeStr}</span>
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<span className="text-xs font-medium text-[var(--vscode-foreground)]">
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{comment.author}
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{' '}
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(我)
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</span>
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</div>
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<div className="whitespace-pre-wrap break-words rounded-md border border-blue-500/50 bg-[#0e3753] px-3 py-2 text-xs leading-relaxed text-[var(--vscode-foreground)]">
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{comment.body}
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</div>
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</div>
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<div className="flex size-6 shrink-0 items-center justify-center overflow-hidden rounded-full bg-[var(--vscode-focusBorder,#0078d4)] text-[10px] font-medium text-white">
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{avatarSrc
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? (
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<img src={avatarSrc} alt="" className="size-full object-cover" />
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)
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: (
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'我'
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)}
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</div>
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</div>
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)
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}
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return (
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<div className="flex items-start justify-start gap-2 pr-8">
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<div className="flex size-6 shrink-0 items-center justify-center overflow-hidden rounded-full bg-[var(--vscode-button-secondaryBackground,#3c3c3c)] text-[10px] font-medium text-[var(--vscode-foreground)]">
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{avatarSrc
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? (
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<img src={avatarSrc} alt="" className="size-full object-cover" />
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)
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: (
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comment.author.slice(0, 1).toUpperCase()
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)}
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</div>
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<div className="flex max-w-[85%] flex-col items-start">
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<div className="mb-1 flex items-center gap-2">
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<span className="text-xs font-medium text-[var(--vscode-descriptionForeground)]">
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{comment.authorName ? `${comment.authorName} (${comment.author})` : comment.author}
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</span>
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<span className="font-mono text-[10px] opacity-60">{timeStr}</span>
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</div>
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<div className="whitespace-pre-wrap break-words rounded-md border border-[var(--vscode-panel-border,#383838)] bg-[var(--vscode-sideBar-background,#262626)] px-3 py-2 text-xs leading-relaxed text-[var(--vscode-foreground)]">
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{comment.body}
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</div>
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</div>
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</div>
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)
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}
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export function IssueChatPanel({
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issue,
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me,
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avatars,
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onOpenInBrowser,
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}: IssueChatPanelProps) {
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const [comments, setComments] = useState<IssueChatComment[]>([])
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const [loading, setLoading] = useState(false)
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const [sending, setSending] = useState(false)
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const [input, setInput] = useState('')
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const streamEndRef = useRef<HTMLDivElement>(null)
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const issueNumber = issue?.number
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useEffect(() => {
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if (issueNumber == null) {
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setComments([])
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setLoading(false)
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return
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}
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setLoading(true)
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postMessage({
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type: 'issue/comments-query',
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issueNumber,
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})
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}, [issueNumber])
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useEffect(() => {
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const dispose = onMessage((msg) => {
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if (msg.type === 'issue/comments-result') {
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if (issueNumber != null && msg.issueNumber === issueNumber) {
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setLoading(false)
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setSending(false)
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setComments(msg.comments)
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}
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}
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})
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return dispose
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}, [issueNumber])
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useEffect(() => {
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streamEndRef.current?.scrollIntoView({ behavior: 'smooth' })
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}, [comments])
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const handleRefresh = () => {
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if (issueNumber == null || loading)
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return
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setLoading(true)
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postMessage({
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type: 'issue/comments-query',
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issueNumber,
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})
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}
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const handleSend = () => {
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const text = input.trim()
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if (!text || issueNumber == null || sending)
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return
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setSending(true)
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postMessage({
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type: 'issue/comment-post',
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issueNumber,
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body: text,
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})
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setInput('')
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}
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const handleKeyDown = (e: React.KeyboardEvent<HTMLTextAreaElement>) => {
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if (e.key === 'Enter') {
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if (e.metaKey || e.ctrlKey || !e.shiftKey) {
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e.preventDefault()
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handleSend()
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}
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}
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}
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if (!issue) {
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return (
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<div className="flex h-full items-center justify-center border-t border-[var(--vscode-panel-border)] p-3 text-xs opacity-60">
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按方向键或点击卡片查看讨论
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</div>
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)
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}
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return (
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<div className="flex h-full min-h-0 flex-col border-t border-[var(--vscode-panel-border)] bg-[var(--vscode-editor-background)]">
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{/* 标题栏：对齐 IssueDetailPanel */}
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<div className="flex items-center gap-3 border-b border-[var(--vscode-panel-border)] p-3">
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<h3 className="flex-1 truncate text-sm font-medium">
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<span className="font-mono opacity-60">
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{issue.source === 'youtrack' ? issue.externalId : `#${issue.number}`}
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</span>
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{issue.source === 'youtrack' && (
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<span
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className="ml-2 inline-flex items-center rounded border border-purple-400/50 bg-purple-400/10 px-1.5 py-0.5 align-middle text-[10px] font-normal text-purple-400"
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data-tooltip="此工单来自 YouTrack"
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>
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YouTrack
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</span>
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)}
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{' '}
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{issue.title}
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</h3>
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<button
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type="button"
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data-tooltip="刷新讨论"
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aria-label="刷新讨论"
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onClick={handleRefresh}
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className="inline-flex shrink-0 items-center justify-center rounded border border-[var(--vscode-panel-border)] p-1 text-xs hover:bg-black/10 dark:hover:bg-white/10"
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>
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<RotateCw className={`size-3.5 ${loading ? 'animate-spin' : ''}`} />
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</button>
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<button
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type="button"
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data-tooltip={issue.source === 'youtrack' ? '在 YouTrack 打开' : '在 Gitea 打开'}
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aria-label={issue.source === 'youtrack' ? '在 YouTrack 打开' : '在 Gitea 打开'}
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onClick={() => onOpenInBrowser(issue.htmlUrl)}
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className="inline-flex shrink-0 items-center justify-center rounded border border-[var(--vscode-panel-border)] p-1 text-xs hover:bg-black/10 dark:hover:bg-white/10"
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>
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<ExternalLink className="size-3.5" />
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</button>
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</div>
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{/* 评论消息流 */}
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<div className="flex min-h-0 flex-1 flex-col gap-3 overflow-y-auto p-3">
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{comments.length === 0 && !loading && (
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<div className="flex h-full flex-1 flex-col items-center justify-center gap-2 p-6 text-[var(--vscode-descriptionForeground)]">
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<MessageCircle className="size-8 opacity-40" />
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<span className="text-sm font-medium">还没有讨论</span>
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<span className="text-xs opacity-60">在此发起对此工单的讨论，评论将双向同步至 Gitea</span>
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</div>
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)}
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{comments.map((comment) => {
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if (comment.systemText) {
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return <SystemMessagePill key={comment.id} comment={comment} />
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}
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const isMine = !!(me && comment.author === me)
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const avatarSrc = avatars?.[comment.author] || comment.avatarUrl
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return (
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<ChatMessageBubble
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key={comment.id}
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comment={comment}
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isMine={isMine}
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avatarSrc={avatarSrc}
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/>
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)
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})}
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<div ref={streamEndRef} />
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</div>
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{/* 底部输入栏 */}
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<div className="flex items-end gap-2 border-t border-[var(--vscode-panel-border)] bg-[var(--vscode-sideBar-background,var(--vscode-editor-background))] p-2.5">
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<textarea
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value={input}
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onChange={e => setInput(e.target.value)}
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onKeyDown={handleKeyDown}
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placeholder="发表对此工单的评论…（支持 Markdown，Enter 发送）"
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rows={1}
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className="max-h-24 min-h-[32px] flex-1 resize-none rounded border border-[var(--vscode-input-border)] bg-[var(--vscode-input-background)] px-2.5 py-1.5 text-xs leading-normal text-[var(--vscode-input-foreground)] placeholder:text-[var(--vscode-input-placeholderForeground)] focus:border-[var(--vscode-focusBorder)] focus:outline-none"
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/>
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<button
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type="button"
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onClick={handleSend}
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disabled={!input.trim() || sending}
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className="inline-flex h-8 shrink-0 items-center justify-center gap-1.5 rounded bg-[var(--vscode-button-background)] px-3 text-xs font-medium text-[var(--vscode-button-foreground)] hover:bg-[var(--vscode-button-hoverBackground)] disabled:opacity-50"
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>
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{sending
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? (
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<Loader2 className="size-3.5 animate-spin" />
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)
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: (
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<Send className="size-3.5" />
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)}
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<span>发送</span>
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</button>
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</div>
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</div>
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)
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}
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