✨ feat(vscode): 支持讨论评论引用与 macOS 系统级新评论桌面提醒

vscode/src/panel/KanbanPanel.ts

@@ -73,6 +73,7 @@ export class KanbanWebviewPanel {
   private me: string | undefined
   /** webview 已发过 issues/refresh，此后才 postMessage，避免启动时消息丢。 */
   private webviewReady = false
+  private pendingSelectOnReady?: { issueNumber: number, tab?: 'issue' | 'chat' | 'profile' | 'sessions' | 'changes' }
   private loadInFlight: Promise<void> | undefined
   private lastIssuesUpdate: Extract<ExtensionToWebview, { type: 'issues/update' }> | undefined
   /**
@@ -334,10 +335,10 @@ export class KanbanWebviewPanel {
       this.handleActiveTerminalChanged(activated)
   }
 
-  static createOrShow(context: ExtensionContext): void {
+  static createOrShow(context: ExtensionContext): KanbanWebviewPanel {
     if (KanbanWebviewPanel.current) {
       KanbanWebviewPanel.current.panel.reveal(ViewColumn.Active)
-      return
+      return KanbanWebviewPanel.current
     }
     const panel = window.createWebviewPanel(
       KanbanWebviewPanel.viewType,
@@ -352,6 +353,20 @@ export class KanbanWebviewPanel {
       },
     )
     KanbanWebviewPanel.current = new KanbanWebviewPanel(context, panel)
+    return KanbanWebviewPanel.current
+  }
+
+  reveal(viewColumn: ViewColumn = ViewColumn.Active): void {
+    this.panel.reveal(viewColumn)
+  }
+
+  selectIssueAndTab(issueNumber: number, tab?: 'issue' | 'chat' | 'profile' | 'sessions' | 'changes'): void {
+    if (this.webviewReady) {
+      this.postMessage({ type: 'issue/select-by-number', issueNumber, tab })
+    }
+    else {
+      this.pendingSelectOnReady = { issueNumber, tab }
+    }
   }
 
   /** Triggers a fresh load on the currently open panel, if any. */
@@ -399,6 +414,11 @@ export class KanbanWebviewPanel {
       if (first && this.lastIssuesUpdate) {
         this.postMessage(this.lastIssuesUpdate)
         this.postMessage({ type: 'commit/has-changes', value: this.hasGitChanges })
+        if (this.pendingSelectOnReady) {
+          const { issueNumber, tab } = this.pendingSelectOnReady
+          this.pendingSelectOnReady = undefined
+          this.postMessage({ type: 'issue/select-by-number', issueNumber, tab })
+        }
         return
       }
       void this.loadAndPush()
@@ -1116,6 +1136,11 @@ export class KanbanWebviewPanel {
         // refresh after git events already fired) still picks up the latest
         // value. Cheap — the webview discards if equal.
         this.postMessage({ type: 'commit/has-changes', value: this.hasGitChanges })
+        if (this.pendingSelectOnReady) {
+          const { issueNumber, tab } = this.pendingSelectOnReady
+          this.pendingSelectOnReady = undefined
+          this.postMessage({ type: 'issue/select-by-number', issueNumber, tab })
+        }
       }
     }
     catch (err) {

vscode/src/panel/messages.ts

@@ -64,7 +64,7 @@ export type ExtensionToWebview
     | { type: 'session-handoff/pending', items: SessionHandoffPendingItem[] }
     | { type: 'session-handoff/done', sessionId: string }
     | { type: 'issue/append', issue: Issue, select?: boolean }
-    | { type: 'issue/select-by-number', issueNumber: number }
+    | { type: 'issue/select-by-number', issueNumber: number, tab?: 'issue' | 'chat' | 'profile' | 'sessions' | 'changes' }
     | {
       type: 'settings/show'
       host: string

vscode/src/webhook/coordinator.ts

@@ -10,23 +10,25 @@
  */
 
 import type { ExtensionContext } from 'vscode'
-import type { KanbanWebviewPanel } from '../panel/KanbanPanel'
 import type { KanbanScope } from '../panel/kanbanScope'
 import type { IssueCommentWebhookEvent, IssueWebhookEvent, PrWebhookEvent, WebhookEvent } from './server'
+import { execFile } from 'node:child_process'
 import { promises as fsp } from 'node:fs'
-import { env, Uri, window, workspace } from 'vscode'
+import { env, Uri, ViewColumn, window, workspace } from 'vscode'
 import { loginForToken } from '../auth/identity'
 import { getToken } from '../auth/secrets'
 import { renderReviewPrompt } from '../cc/prompts'
 import { isMailboxIssue } from '../cc/sessionHandoff'
 import { detectRepo } from '../git/remote'
 import { deleteWebhook, getIssue, getPullRequest, listIssueComments } from '../gitea/api'
+import { systemCommentText } from '../gitea/issueComment'
 import { loadIssues, loadSingleIssue } from '../gitea/issueLoader'
 import { hasStateColumn, mergeStateJsonComment, mergeStateJsonCommentGuarded, readStateJsonComment } from '../gitea/stateJson'
 import { getLocalIssueState, mergeLocalIssueState, overlayLocalIssueState } from '../issues/localState'
 import { logger } from '../logging/logger'
 import * as issueChat from '../panel/handlers/issueChat'
 import { hasLiveIssueSessionTerminal } from '../panel/handlers/terminals'
+import { KanbanWebviewPanel } from '../panel/KanbanPanel'
 import { DEFAULT_KANBAN_SCOPE, KANBAN_SCOPE_KEY } from '../panel/kanbanScope'
 import { annotateMissingSessionIds } from '../sessions/sessionFiles'
 import { getSettings } from '../settings/store'
@@ -1423,49 +1425,7 @@ class WebhookCoordinator {
       message: `issue_comment body diag #${event.issueNumber} len=${body.length}`,
       details: body.slice(0, 200),
     })
-    if (this.activePanel && typeof event.issueNumber === 'number') {
-      void issueChat.handleIssueComments(this.activePanel, event.issueNumber)
-    }
 
-    // 看板的列就存在工单的 state JSON 评论里，每次改列都新发一条。谁把卡
-    // 拖到哪一列，其他人的面板靠这条评论跟着动——解析出 column 就重拉这张
-    // 卡，不限于「完成」。PR 上的评论不可能是 state 评论，直接排除。
-    if (event.prNumber === undefined && hasStateColumn(body)) {
-      logger.add({
-        level: 'info',
-        source: 'webhook',
-        message: `issue_comment 是 state 评论，刷新 #${event.issueNumber} 的卡片`,
-      })
-      await this.refreshIssueCard({
-        issueNumber: event.issueNumber,
-        raw: event.raw,
-        reason: '列变化',
-      })
-      return
-    }
-
-    if (!/<!--\s*spx:review=1\s*-->/i.test(body)) {
-      logger.add({
-        level: 'info',
-        source: 'webhook',
-        message: `issue_comment 无 spx:review 标识，忽略 #${event.issueNumber}`,
-      })
-      return
-    }
-    const text = body.replace(/<!--\s*spx:review=1\s*-->\s*/i, '').trim()
-    if (!text) {
-      logger.add({
-        level: 'warn',
-        source: 'webhook',
-        message: `审查评论正文为空 #${event.issueNumber}`,
-      })
-      return
-    }
-
-    // resolveRepoContext is keyed by pendingHooks/workspace, not by issue
-    // number — it just needs *some* number to log against. We pass the
-    // gitea-reported number here (which is the PR number when this comment
-    // is on a PR) and reverse-resolve to the real issue number below.
     const ctx = await this.resolveRepoContext(event.issueNumber)
     if (!ctx) {
       logger.add({
@@ -1489,7 +1449,7 @@ class WebhookCoordinator {
           repo: ctx.repo,
           index: event.prNumber,
         })
-        const m = (pr.body ?? '').match(/\b(?:closes|fixes|resolves|close|fix|resolve)\s+#(\d+)/i)
+        const m = (pr.body ?? '').match(/\\b(?:closes|fixes|resolves|close|fix|resolve)\\s+#(\\d+)/i)
         if (m) {
           realIssueNumber = Number.parseInt(m[1], 10)
           logger.add({
@@ -1497,9 +1457,6 @@ class WebhookCoordinator {
             source: 'webhook',
             message: `issue_comment 评论在 PR #${event.prNumber}，反查到工单 #${realIssueNumber}`,
           })
-          if (this.activePanel) {
-            void issueChat.handleIssueComments(this.activePanel, realIssueNumber)
-          }
         }
         else {
           logger.add({
@@ -1519,6 +1476,80 @@ class WebhookCoordinator {
       }
     }
 
+    // 若看板面板正打开且当前选中的正是该工单，自动刷新讨论列表
+    if (this.activePanel) {
+      void issueChat.handleIssueComments(this.activePanel, realIssueNumber)
+    }
+
+    // 看板的列就存在工单的 state JSON 评论里，每次改列都新发一条。谁把卡
+    // 拖到哪一列，其他人的面板靠这条评论跟着动——解析出 column 就重拉这张
+    // 卡，不限于「完成」。PR 上的评论不可能是 state 评论，直接排除。
+    if (event.prNumber === undefined && hasStateColumn(body)) {
+      logger.add({
+        level: 'info',
+        source: 'webhook',
+        message: `issue_comment 是 state 评论，刷新 #${event.issueNumber} 的卡片`,
+      })
+      await this.refreshIssueCard({
+        issueNumber: event.issueNumber,
+        raw: event.raw,
+        reason: '列变化',
+      })
+      return
+    }
+
+    // 判定发言人：如果发言人不是当前用户（不是 me），且不是插件状态机自动评论（systemCommentText(body) 为空，即真人评论）：
+    const author = event.commentAuthor
+    const me = await loginForToken(ctx.host, ctx.token)
+    const isSystemComment = !!systemCommentText(body)
+    const isMine = !!(me && author === me)
+
+    if (author && !isMine && !isSystemComment) {
+      // 触发 macOS 系统原生右上角横幅通知
+      execFile('osascript', [
+        '-e',
+        `display notification ${JSON.stringify(body)} with title ${JSON.stringify(`工单 #${realIssueNumber} 新讨论`)} subtitle ${JSON.stringify(author)}`,
+      ], (err) => {
+        if (err) {
+          logger.add({
+            level: 'warn',
+            source: 'webhook',
+            message: `macOS 原生通知发送失败 #${realIssueNumber}`,
+            details: err.message,
+          })
+        }
+      })
+
+      // 同时在 VS Code 内部弹出信息框
+      void window.showInformationMessage(`[#${realIssueNumber}] ${author}: ${body}`, '查看').then((action) => {
+        if (action === '查看') {
+          const panel = this.activePanel ?? (this.ctx ? KanbanWebviewPanel.createOrShow(this.ctx) : undefined)
+          if (panel) {
+            panel.reveal(ViewColumn.Active)
+            panel.selectIssueAndTab(realIssueNumber, 'chat')
+          }
+        }
+      })
+    }
+
+    if (!/<!--\\s+px:review=1\\s*-->/i.test(body)) {
+      logger.add({
+        level: 'info',
+        source: 'webhook',
+        message: `issue_comment 无 spx:review 标识，忽略 #${event.issueNumber}`,
+      })
+      return
+    }
+    const text = body.replace(/<!--\\s+px:review=1\\s*-->\\s*/i, '').trim()
+    if (!text) {
+      logger.add({
+        level: 'warn',
+        source: 'webhook',
+        message: `审查评论正文为空 #${event.issueNumber}`,
+      })
+      return
+    }
+
     if (await this.resolveOwnership(realIssueNumber, ctx) === 'observe') {
       // 审查反馈只注入责任人机器的实施终端;其他机器上本来也找不到
       // 该终端,提前拦截省掉后面的评论计数 API 往返。
@@ -1539,7 +1570,7 @@ class WebhookCoordinator {
         repo: ctx.repo,
         index: commentsIndex,
       })
-      reviewCount = comments.filter(c => /<!--\s*spx:review=1\s*-->/i.test(c.body ?? '')).length
+      reviewCount = comments.filter(c => /<!--\\s+px:review=1\\s*-->/i.test(c.body ?? '')).length
     }
     catch (err) {
       const message = err instanceof Error ? err.message : String(err)

vscode/src/webhook/eventParser.test.ts

@@ -0,0 +1,67 @@
+import { describe, expect, it } from 'vitest'
+import { parseEvent } from './eventParser'
+
+describe('parseEvent', () => {
+  it('parses issue_comment event and extracts commentAuthor from comment.user.login', () => {
+    const raw = {
+      action: 'created',
+      issue: { number: 42 },
+      comment: {
+        body: 'hello world',
+        html_url: 'https://gitea.example.com/repo/issues/42#issuecomment-1',
+        user: { login: 'alice' },
+      },
+    }
+    const event = parseEvent('issue_comment', undefined, raw)
+    expect(event).toEqual({
+      kind: 'issue_comment',
+      action: 'created',
+      issueNumber: 42,
+      prNumber: undefined,
+      commentAuthor: 'alice',
+      commentBody: 'hello world',
+      commentHtmlUrl: 'https://gitea.example.com/repo/issues/42#issuecomment-1',
+      raw,
+    })
+  })
+
+  it('falls back to sender.login when comment.user is missing', () => {
+    const raw = {
+      action: 'created',
+      issue: { number: 42 },
+      comment: {
+        body: 'from sender',
+        html_url: 'https://gitea.example.com/repo/issues/42#issuecomment-2',
+      },
+      sender: { login: 'bob' },
+    }
+    const event = parseEvent('issue_comment', undefined, raw)
+    expect(event).toMatchObject({
+      kind: 'issue_comment',
+      action: 'created',
+      commentAuthor: 'bob',
+      commentBody: 'from sender',
+    })
+  })
+
+  it('parses pull_request comment correctly', () => {
+    const raw = {
+      action: 'created',
+      issue: { number: 10, pull_request: {} },
+      comment: {
+        body: 'review comment',
+        html_url: 'https://gitea.example.com/repo/pulls/10#issuecomment-3',
+        user: { login: 'reviewer' },
+      },
+    }
+    const event = parseEvent('issue_comment', undefined, raw)
+    expect(event).toMatchObject({
+      kind: 'issue_comment',
+      action: 'created',
+      issueNumber: 10,
+      prNumber: 10,
+      commentAuthor: 'reviewer',
+      commentBody: 'review comment',
+    })
+  })
+})

vscode/src/webhook/eventParser.ts

@@ -0,0 +1,177 @@
+export interface PrWebhookEvent {
+  kind: 'pr'
+  issueNumber: number | undefined
+  action: string
+  pr: string
+  branch: string
+  htmlUrl: string
+  title: string
+  body: string
+  raw: unknown
+}
+
+export interface IssueWebhookEvent {
+  kind: 'issue'
+  action: string
+  issueNumber: number
+  title: string
+  body: string
+  htmlUrl: string
+  raw: unknown
+}
+
+export interface IssueCommentWebhookEvent {
+  kind: 'issue_comment'
+  action: string
+  issueNumber: number
+  prNumber: number | undefined
+  commentBody: string
+  commentAuthor: string
+  commentHtmlUrl: string
+  raw: unknown
+}
+
+export interface PushWebhookEvent {
+  kind: 'push'
+  branch: string
+  raw: unknown
+}
+
+export type WebhookEvent = PrWebhookEvent | IssueWebhookEvent | IssueCommentWebhookEvent | PushWebhookEvent
+
+export function parseEvent(
+  eventHeader: string,
+  issueNumber: number | undefined,
+  raw: unknown,
+): WebhookEvent | null {
+  if (!raw || typeof raw !== 'object')
+    return null
+  const obj = raw as {
+    action?: unknown
+    pull_request?: unknown
+    issue?: unknown
+    comment?: unknown
+    ref?: unknown
+    sender?: unknown
+  }
+
+  if (eventHeader === 'push') {
+    // gitea push 事件无 `action`，顶层带 `ref: "refs/heads/<branch>"`。
+    if (typeof obj.ref !== 'string')
+      return null
+    const branch = obj.ref.replace(/^refs\/heads\//, '')
+    if (!branch)
+      return null
+    return { kind: 'push', branch, raw }
+  }
+
+  if (typeof obj.action !== 'string')
+    return null
+
+  if (eventHeader === 'issue_comment') {
+    const issue = obj.issue
+    const comment = obj.comment
+    if (!issue || typeof issue !== 'object')
+      return null
+    if (!comment || typeof comment !== 'object')
+      return null
+    const issueObj = issue as {
+      number?: unknown
+      pull_request?: unknown
+    }
+    const commentObj = comment as {
+      body?: unknown
+      html_url?: unknown
+      user?: unknown
+    }
+    const num = typeof issueObj.number === 'number' ? issueObj.number : Number(issueObj.number)
+    if (!Number.isFinite(num))
+      return null
+    // gitea sets issue.pull_request (non-null object) when the issue is a PR.
+    const prNumber = issueObj.pull_request && typeof issueObj.pull_request === 'object'
+      ? num
+      : undefined
+    const commentBody = typeof commentObj.body === 'string' ? commentObj.body : ''
+    const commentHtmlUrl = typeof commentObj.html_url === 'string' ? commentObj.html_url : ''
+    const commentUser = commentObj.user as { login?: unknown, username?: unknown } | undefined
+    const sender = obj.sender as { login?: unknown, username?: unknown } | undefined
+    const commentAuthor = (typeof commentUser?.login === 'string' && commentUser.login)
+      || (typeof commentUser?.username === 'string' && commentUser.username)
+      || (typeof sender?.login === 'string' && sender.login)
+      || (typeof sender?.username === 'string' && sender.username)
+      || ''
+    return {
+      kind: 'issue_comment',
+      action: obj.action,
+      issueNumber: num,
+      prNumber,
+      commentAuthor,
+      commentBody,
+      commentHtmlUrl,
+      raw,
+    }
+  }
+
+  if (eventHeader === 'issues') {
+    const issue = obj.issue
+    if (!issue || typeof issue !== 'object')
+      return null
+    const issueObj = issue as {
+      number?: unknown
+      html_url?: unknown
+      title?: unknown
+      body?: unknown
+    }
+    const num = typeof issueObj.number === 'number' ? issueObj.number : Number(issueObj.number)
+    if (!Number.isFinite(num))
+      return null
+    const htmlUrl = typeof issueObj.html_url === 'string' ? issueObj.html_url : ''
+    const title = typeof issueObj.title === 'string' ? issueObj.title : ''
+    const body = typeof issueObj.body === 'string' ? issueObj.body : ''
+    return {
+      kind: 'issue',
+      action: obj.action,
+      issueNumber: num,
+      title,
+      body,
+      htmlUrl,
+      raw,
+    }
+  }
+
+  // Default path: pull_request payload (preserves legacy behaviour for any
+  // event header value, since gitea historically may not set the header).
+  const pr = obj.pull_request
+  if (!pr || typeof pr !== 'object')
+    return null
+  const prObj = pr as {
+    number?: unknown
+    html_url?: unknown
+    head?: unknown
+    title?: unknown
+    body?: unknown
+  }
+  const num = typeof prObj.number === 'number' ? prObj.number : Number(prObj.number)
+  if (!Number.isFinite(num))
+    return null
+  const htmlUrl = typeof prObj.html_url === 'string' ? prObj.html_url : ''
+  const head = prObj.head as { ref?: unknown } | undefined
+  const branch = head && typeof head.ref === 'string' ? head.ref : ''
+  const title = typeof prObj.title === 'string' ? prObj.title : ''
+  const body = typeof prObj.body === 'string' ? prObj.body : ''
+
+  if (!branch || !htmlUrl)
+    return null
+
+  return {
+    kind: 'pr',
+    issueNumber,
+    action: obj.action,
+    pr: String(num),
+    branch,
+    htmlUrl,
+    title,
+    body,
+    raw,
+  }
+}

vscode/src/webhook/server.ts

@@ -24,91 +24,23 @@
 
 import type { IncomingMessage, Server, ServerResponse } from 'node:http'
 import type { Event } from 'vscode'
+import type { WebhookEvent } from './eventParser'
 import { Buffer } from 'node:buffer'
 import { createHmac, timingSafeEqual } from 'node:crypto'
 import { createServer } from 'node:http'
 import { EventEmitter } from 'vscode'
+
 import { logger } from '../logging/logger'
+import { parseEvent } from './eventParser'
 
-export type WebhookEvent = PrWebhookEvent | IssueWebhookEvent | IssueCommentWebhookEvent | PushWebhookEvent
-
-export interface PrWebhookEvent {
-  /** Discriminator: this event came from a `pull_request` payload. */
-  kind: 'pr'
-  /**
-   * Issue number from the legacy `/webhook/:n` path. `undefined` when the
-   * canonical `/webhook` route was used — the coordinator then resolves the
-   * issue via PR body / branch heuristics.
-   */
-  issueNumber: number | undefined
-  /**
-   * The `action` field from the `pull_request` payload (e.g. `opened`,
-   * `reopened`, `synchronize`, `closed`, `edited`). The server fires this
-   * event on every `pull_request` action whose payload parses correctly;
-   * downstream code dispatches on `action` to decide what to do.
-   */
-  action: string
-  /** PR number as string. */
-  pr: string
-  /** Head branch ref. */
-  branch: string
-  /** Browser URL to the PR. */
-  htmlUrl: string
-  /** PR title (best-effort; empty string if missing). */
-  title: string
-  /** PR body / description — used by the coordinator for `Closes #N` parsing. */
-  body: string
-  /** Raw JSON payload, in case downstream needs more fields. */
-  raw: unknown
-}
-
-export interface IssueWebhookEvent {
-  /** Discriminator: this event came from an `issues` payload. */
-  kind: 'issue'
-  /**
-   * The `action` field from the `issues` payload (`opened` / `closed` /
-   * `edited` / `reopened` / `deleted`...). The server fires for every
-   * action; the coordinator decides which ones it actually handles.
-   */
-  action: string
-  /** Issue number. */
-  issueNumber: number
-  /** Issue title (best-effort). */
-  title: string
-  /** Issue body — used to extract the `<!-- spx:nonce=... -->` marker. */
-  body: string
-  /** Browser URL to the issue. */
-  htmlUrl: string
-  /** Raw JSON payload. */
-  raw: unknown
-}
-
-export interface IssueCommentWebhookEvent {
-  /** Discriminator: this event came from an `issue_comment` payload. */
-  kind: 'issue_comment'
-  /** Action: 'created' / 'edited' / 'deleted'. */
-  action: string
-  /**
-   * Issue number — gitea uses the same number for issues and PRs. If the
-   * issue is actually a PR, {@link prNumber} is also set.
-   */
-  issueNumber: number
-  /** PR number when the comment is on a PR; otherwise undefined. */
-  prNumber: number | undefined
-  /** Comment body — caller scans for the `<!-- spx:review=1 -->` marker. */
-  commentBody: string
-  /** Browser URL to the comment. */
-  commentHtmlUrl: string
-  /** Raw JSON payload. */
-  raw: unknown
-}
-
-export interface PushWebhookEvent {
-  kind: 'push'
-  /** 被推送的分支名（从 ref `refs/heads/<branch>` 提取）。 */
-  branch: string
-  raw: unknown
-}
+export type {
+  IssueCommentWebhookEvent,
+  IssueWebhookEvent,
+  PrWebhookEvent,
+  PushWebhookEvent,
+  WebhookEvent,
+} from './eventParser'
+export { parseEvent } from './eventParser'
 
 export class WebhookServer {
   private server?: Server
@@ -345,137 +277,3 @@ export class WebhookServer {
     }
   }
 }
-
-/**
- * Validate and normalise a gitea pull_request webhook payload. Returns null
- * for missing fields or non-actionable actions; the HTTP handler still
- * responds 200 in both cases. `issueNumber` is forwarded as-is — it's
- * `undefined` when the request came in on the canonical `/webhook` route
- * (the coordinator resolves it from `body` / `branch` in that case).
- */
-function parseEvent(
-  eventHeader: string,
-  issueNumber: number | undefined,
-  raw: unknown,
-): WebhookEvent | null {
-  if (!raw || typeof raw !== 'object')
-    return null
-  const obj = raw as {
-    action?: unknown
-    pull_request?: unknown
-    issue?: unknown
-    comment?: unknown
-    ref?: unknown
-  }
-
-  if (eventHeader === 'push') {
-    // gitea push 事件无 `action`，顶层带 `ref: "refs/heads/<branch>"`。
-    if (typeof obj.ref !== 'string')
-      return null
-    const branch = obj.ref.replace(/^refs\/heads\//, '')
-    if (!branch)
-      return null
-    return { kind: 'push', branch, raw }
-  }
-
-  if (typeof obj.action !== 'string')
-    return null
-
-  if (eventHeader === 'issue_comment') {
-    const issue = obj.issue
-    const comment = obj.comment
-    if (!issue || typeof issue !== 'object')
-      return null
-    if (!comment || typeof comment !== 'object')
-      return null
-    const issueObj = issue as {
-      number?: unknown
-      pull_request?: unknown
-    }
-    const commentObj = comment as {
-      body?: unknown
-      html_url?: unknown
-    }
-    const num = typeof issueObj.number === 'number' ? issueObj.number : Number(issueObj.number)
-    if (!Number.isFinite(num))
-      return null
-    // gitea sets issue.pull_request (non-null object) when the issue is a PR.
-    const prNumber = issueObj.pull_request && typeof issueObj.pull_request === 'object'
-      ? num
-      : undefined
-    const commentBody = typeof commentObj.body === 'string' ? commentObj.body : ''
-    const commentHtmlUrl = typeof commentObj.html_url === 'string' ? commentObj.html_url : ''
-    return {
-      kind: 'issue_comment',
-      action: obj.action,
-      issueNumber: num,
-      prNumber,
-      commentBody,
-      commentHtmlUrl,
-      raw,
-    }
-  }
-
-  if (eventHeader === 'issues') {
-    const issue = obj.issue
-    if (!issue || typeof issue !== 'object')
-      return null
-    const issueObj = issue as {
-      number?: unknown
-      html_url?: unknown
-      title?: unknown
-      body?: unknown
-    }
-    const num = typeof issueObj.number === 'number' ? issueObj.number : Number(issueObj.number)
-    if (!Number.isFinite(num))
-      return null
-    const htmlUrl = typeof issueObj.html_url === 'string' ? issueObj.html_url : ''
-    const title = typeof issueObj.title === 'string' ? issueObj.title : ''
-    const body = typeof issueObj.body === 'string' ? issueObj.body : ''
-    return {
-      kind: 'issue',
-      action: obj.action,
-      issueNumber: num,
-      title,
-      body,
-      htmlUrl,
-      raw,
-    }
-  }
-
-  // Default path: pull_request payload (preserves legacy behaviour for any
-  // event header value, since gitea historically may not set the header).
-  const pr = obj.pull_request
-  if (!pr || typeof pr !== 'object')
-    return null
-  const prObj = pr as {
-    number?: unknown
-    html_url?: unknown
-    head?: unknown
-    title?: unknown
-    body?: unknown
-  }
-  const num = typeof prObj.number === 'number' ? prObj.number : Number(prObj.number)
-  if (!Number.isFinite(num))
-    return null
-  const htmlUrl = typeof prObj.html_url === 'string' ? prObj.html_url : ''
-  const head = prObj.head as { ref?: unknown } | undefined
-  const branch = head && typeof head.ref === 'string' ? head.ref : ''
-  const title = typeof prObj.title === 'string' ? prObj.title : ''
-  const body = typeof prObj.body === 'string' ? prObj.body : ''
-
-  if (!branch || !htmlUrl)
-    return null
-
-  return {
-    kind: 'pr',
-    issueNumber,
-    action: obj.action,
-    pr: String(num),
-    branch,
-    htmlUrl,
-    title,
-    body,
-    raw,
-  }
-}

vscode/webview-ui/src/App.tsx

@@ -1,3 +1,4 @@
+import type { TabKey } from './components/BottomTabs'
 import type { PastedImage } from './components/NewIssueModal'
 import type { Issue } from './types'
 import { useEffect, useMemo, useRef, useState } from 'react'
@@ -76,6 +77,8 @@ export function App() {
     clearLogs,
     pendingSelectId,
     clearPendingSelect,
+    pendingSelectTab,
+    clearPendingSelectTab,
     commitRunning,
     runCommit,
     hasChanges,
@@ -123,6 +126,7 @@ export function App() {
   const [handoffIssue, setHandoffIssue] = useState<number | null>(null)
   const [handoffSession, setHandoffSession] = useState<{ id: string, name: string } | null>(null)
   const [selectedId, setSelectedId] = useState<string | null>(null)
+  const [bottomTab, setBottomTab] = useState<TabKey>('issue')
   // 程序化设置的选中（反向选中 / pendingSelectId）记在这里，让下面的自动聚焦
   // effect 跳过它——否则 选中→聚焦→终端激活→反向选中 会死循环、CPU 飙升。
   const lastProgrammaticSelectRef = useRef<string | null>(null)
@@ -157,8 +161,12 @@ export function App() {
       return
     lastProgrammaticSelectRef.current = pendingSelectId
     setSelectedId(pendingSelectId)
+    if (pendingSelectTab) {
+      setBottomTab(pendingSelectTab)
+      clearPendingSelectTab()
+    }
     clearPendingSelect()
-  }, [pendingSelectId, readyIssues, clearPendingSelect])
+  }, [pendingSelectId, pendingSelectTab, readyIssues, clearPendingSelect, clearPendingSelectTab])
 
   // Issues partitioned by column, in COLUMN_ORDER. Used for arrow navigation.
   // 排序与看板视觉一致：完成列按 PR 合并时间降序，其余列按工单号降序。
@@ -397,6 +405,8 @@ export function App() {
             </div>
             <div className="h-[40vh] shrink-0">
               <BottomTabs
+                tab={bottomTab}
+                onTabChange={setBottomTab}
                 issue={selectedIssue}
                 allIssues={state.issues}
                 globalAutoReview={globalAutoReview}

vscode/webview-ui/src/components/BottomTabs.tsx

@@ -21,9 +21,11 @@ import { ManagedSessionsPanel } from './ManagedSessionsPanel'
 import { PrFilesPanel } from './PrFilesPanel'
 import { ProfileGrid } from './ProfileGrid'
 
-type TabKey = 'issue' | 'chat' | 'profile' | 'sessions' | 'changes'
+export type TabKey = 'issue' | 'chat' | 'profile' | 'sessions' | 'changes'
 
-interface BottomTabsProps {
+export interface BottomTabsProps {
+  tab?: TabKey
+  onTabChange?: (tab: TabKey) => void
   // Issue tab props (pass-through to IssueDetailPanel)
   issue: Issue | null
   allIssues: Issue[]
@@ -92,7 +94,9 @@ interface BottomTabsProps {
 }
 
 export function BottomTabs(props: BottomTabsProps) {
-  const [tab, setTab] = useState<TabKey>('issue')
+  const [internalTab, setInternalTab] = useState<TabKey>('issue')
+  const tab = props.tab ?? internalTab
+  const setTab = props.onTabChange ?? setInternalTab
 
   return (
     <div className="flex h-full w-full bg-[var(--vscode-editor-background)]">

vscode/webview-ui/src/components/IssueChatPanel.tsx

@@ -1,8 +1,11 @@
 import type { IssueChatComment } from '../lib/messages'
 import type { Issue } from '../types'
-import { ExternalLink, Loader2, MessageCircle, RotateCw, Send } from 'lucide-react'
+import type { ParsedCommentQuote } from './commentQuote'
+import { ExternalLink, Loader2, MessageCircle, Quote, RotateCw, Send, X } from 'lucide-react'
 import { useEffect, useRef, useState } from 'react'
+
 import { onMessage, postMessage } from '../lib/vscode'
+import { parseCommentQuote } from './commentQuote'
 
 export interface IssueChatPanelProps {
   issue: Issue | null
@@ -51,18 +54,53 @@ function ChatMessageBubble({
   comment,
   isMine,
   avatarSrc,
+  onQuote,
 }: {
   comment: IssueChatComment
   isMine: boolean
   avatarSrc?: string
+  onQuote: (comment: IssueChatComment) => void
 }) {
   const timeStr = formatCommentTime(comment.createdAt)
+  const { quote, replyText } = parseCommentQuote(comment.body)
+
+  const quoteBlock = quote && (
+    <div
+      className={`mb-1.5 rounded-r border-l-2 px-2 py-1 text-[11px] leading-relaxed select-text ${
+        isMine
+          ? 'border-l-blue-300 bg-white/10 text-white/90'
+          : 'border-l-[var(--vscode-focusBorder,#0078d4)] bg-black/15 dark:bg-white/5 text-[var(--vscode-descriptionForeground,#9d9d9d)]'
+      }`}
+    >
+      <span className="font-medium text-[var(--vscode-foreground)]">
+        {quote.author ? `${quote.author}: ` : ''}
+      </span>
+      <span className="whitespace-pre-wrap break-words opacity-85">
+        {quote.text}
+      </span>
+    </div>
+  )
+
+  const bodyBlock = (
+    <div className="whitespace-pre-wrap break-words">
+      {replyText || (!quote ? comment.body : '')}
+    </div>
+  )
 
   if (isMine) {
     return (
-      <div className="flex items-start justify-end gap-2 pl-8">
+      <div className="group flex items-start justify-end gap-2 pl-8">
         <div className="flex max-w-[85%] flex-col items-end">
           <div className="mb-1 flex items-center gap-2">
+            <button
+              type="button"
+              data-tooltip="引用"
+              aria-label="引用"
+              onClick={() => onQuote(comment)}
+              className="inline-flex items-center justify-center rounded p-0.5 text-[var(--vscode-descriptionForeground)] opacity-0 transition-opacity hover:bg-black/10 hover:text-[var(--vscode-foreground)] group-hover:opacity-100 dark:hover:bg-white/10"
+            >
+              <Quote className="size-3" />
+            </button>
             <span className="font-mono text-[10px] opacity-60">{timeStr}</span>
             <span className="text-xs font-medium text-[var(--vscode-foreground)]">
               {comment.author}
@@ -71,7 +109,8 @@ function ChatMessageBubble({
             </span>
           </div>
           <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)]">
-            {comment.body}
+            {quoteBlock}
+            {bodyBlock}
           </div>
         </div>
         <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">
@@ -88,7 +127,7 @@ function ChatMessageBubble({
   }
 
   return (
-    <div className="flex items-start justify-start gap-2 pr-8">
+    <div className="group flex items-start justify-start gap-2 pr-8">
       <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)]">
         {avatarSrc
           ? (
@@ -104,9 +143,19 @@ function ChatMessageBubble({
             {comment.authorName ? `${comment.authorName} (${comment.author})` : comment.author}
           </span>
           <span className="font-mono text-[10px] opacity-60">{timeStr}</span>
+          <button
+            type="button"
+            data-tooltip="引用"
+            aria-label="引用"
+            onClick={() => onQuote(comment)}
+            className="inline-flex items-center justify-center rounded p-0.5 text-[var(--vscode-descriptionForeground)] opacity-0 transition-opacity hover:bg-black/10 hover:text-[var(--vscode-foreground)] group-hover:opacity-100 dark:hover:bg-white/10"
+          >
+            <Quote className="size-3" />
+          </button>
         </div>
         <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)]">
-          {comment.body}
+          {quoteBlock}
+          {bodyBlock}
         </div>
       </div>
     </div>
@@ -123,11 +172,14 @@ export function IssueChatPanel({
   const [loading, setLoading] = useState(false)
   const [sending, setSending] = useState(false)
   const [input, setInput] = useState('')
+  const [quoting, setQuoting] = useState<ParsedCommentQuote | null>(null)
   const streamEndRef = useRef<HTMLDivElement>(null)
+  const textareaRef = useRef<HTMLTextAreaElement>(null)
 
   const issueNumber = issue?.number
 
   useEffect(() => {
+    setQuoting(null)
     if (issueNumber == null) {
       setComments([])
       setLoading(false)
@@ -168,17 +220,34 @@ export function IssueChatPanel({
     })
   }
 
+  const handleQuote = (comment: IssueChatComment) => {
+    const { quote, replyText } = parseCommentQuote(comment.body)
+    const quoteText = (replyText || quote?.text || comment.body).trim()
+    setQuoting({
+      author: comment.author,
+      text: quoteText,
+    })
+    textareaRef.current?.focus()
+  }
+
   const handleSend = () => {
     const text = input.trim()
     if (!text || issueNumber == null || sending)
       return
+    let bodyToSend = text
+    if (quoting) {
+      const authorPart = quoting.author ? `@${quoting.author} ` : ''
+      const formattedQuote = quoting.text.split('\n').join('\n> ')
+      bodyToSend = `> ${authorPart}${formattedQuote}\n\n${text}`
+    }
     setSending(true)
     postMessage({
       type: 'issue/comment-post',
       issueNumber,
-      body: text,
+      body: bodyToSend,
     })
     setInput('')
+    setQuoting(null)
   }
 
   const handleKeyDown = (e: React.KeyboardEvent<HTMLTextAreaElement>) => {
@@ -258,6 +327,7 @@ export function IssueChatPanel({
               comment={comment}
               isMine={isMine}
               avatarSrc={avatarSrc}
+              onQuote={handleQuote}
             />
           )
         })}
@@ -265,8 +335,36 @@ export function IssueChatPanel({
       </div>
 
       {/* 底部输入栏 */}
-      <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">
+      <div className="flex flex-col border-t border-[var(--vscode-panel-border)] bg-[var(--vscode-sideBar-background,var(--vscode-editor-background))] p-2.5">
+        {quoting && (
+          <div className="mb-2 flex items-center justify-between gap-2 rounded border border-[var(--vscode-panel-border,#383838)] bg-[var(--vscode-editor-lineHighlightBackground,rgba(255,255,255,0.04))] px-2.5 py-1 text-xs text-[var(--vscode-foreground)]">
+            <div className="flex min-w-0 items-center gap-1.5 border-l-2 border-l-[var(--vscode-focusBorder,#0078d4)] pl-2">
+              <Quote className="size-3 shrink-0 opacity-60" />
+              <span className="truncate">
+                <span className="font-medium text-[var(--vscode-foreground)]">
+                  引用
+                  {' '}
+                  {quoting.author ? `@${quoting.author}：` : '：'}
+                </span>
+                <span className="opacity-75">
+                  {quoting.text.replace(/\s+/g, ' ')}
+                </span>
+              </span>
+            </div>
+            <button
+              type="button"
+              data-tooltip="取消引用"
+              aria-label="取消引用"
+              onClick={() => setQuoting(null)}
+              className="shrink-0 rounded p-0.5 opacity-60 hover:bg-black/10 hover:opacity-100 dark:hover:bg-white/10"
+            >
+              <X className="size-3.5" />
+            </button>
+          </div>
+        )}
+        <div className="flex items-end gap-2">
           <textarea
+            ref={textareaRef}
             value={input}
             onChange={e => setInput(e.target.value)}
             onKeyDown={handleKeyDown}
@@ -291,5 +389,6 @@ export function IssueChatPanel({
           </button>
         </div>
       </div>
+    </div>
   )
 }

vscode/webview-ui/src/components/commentQuote.test.ts

@@ -0,0 +1,59 @@
+import { describe, expect, it } from 'vitest'
+import { parseCommentQuote } from './commentQuote'
+
+describe('parseCommentQuote', () => {
+  it('parses single-line quote with @author', () => {
+    const input = '> @cruldra 原文内容\n\n回复内容'
+    const result = parseCommentQuote(input)
+    expect(result).toEqual({
+      quote: {
+        author: 'cruldra',
+        text: '原文内容',
+      },
+      replyText: '回复内容',
+    })
+  })
+
+  it('parses multiline quote with @author', () => {
+    const input = '> @chehongweo 第一行原文\n> 第二行原文\n\n收到，正在处理'
+    const result = parseCommentQuote(input)
+    expect(result).toEqual({
+      quote: {
+        author: 'chehongweo',
+        text: '第一行原文\n第二行原文',
+      },
+      replyText: '收到，正在处理',
+    })
+  })
+
+  it('parses quote without @author', () => {
+    const input = '> 纯引用文本\n\n回复'
+    const result = parseCommentQuote(input)
+    expect(result).toEqual({
+      quote: {
+        text: '纯引用文本',
+      },
+      replyText: '回复',
+    })
+  })
+
+  it('returns plain text when there is no quote prefix', () => {
+    const input = '这是一条普通的回复，没有引用。'
+    const result = parseCommentQuote(input)
+    expect(result).toEqual({
+      replyText: input,
+    })
+  })
+
+  it('handles quote without reply body', () => {
+    const input = '> @alice 仅引用的情况'
+    const result = parseCommentQuote(input)
+    expect(result).toEqual({
+      quote: {
+        author: 'alice',
+        text: '仅引用的情况',
+      },
+      replyText: '',
+    })
+  })
+})

vscode/webview-ui/src/components/commentQuote.ts

@@ -0,0 +1,56 @@
+export interface ParsedCommentQuote {
+  author?: string
+  text: string
+}
+
+export interface ParsedCommentBody {
+  quote?: ParsedCommentQuote
+  replyText: string
+}
+
+export function parseCommentQuote(body: string): ParsedCommentBody {
+  const trimmed = body.trim()
+  if (!trimmed.startsWith('>')) {
+    return { replyText: body }
+  }
+
+  const lines = trimmed.split('\n')
+  const quoteLines: string[] = []
+  let i = 0
+
+  while (i < lines.length && lines[i].trimStart().startsWith('>')) {
+    const rawLine = lines[i].trimStart()
+    quoteLines.push(rawLine.replace(/^>\s?/, ''))
+    i++
+  }
+
+  while (i < lines.length && lines[i].trim() === '') {
+    i++
+  }
+
+  const replyText = lines.slice(i).join('\n')
+  const fullQuoteText = quoteLines.join('\n').trim()
+
+  let author: string | undefined
+  let text = fullQuoteText
+
+  if (fullQuoteText.startsWith('@')) {
+    const spaceIdx = fullQuoteText.search(/\s/)
+    if (spaceIdx !== -1) {
+      author = fullQuoteText.slice(1, spaceIdx).trim()
+      text = fullQuoteText.slice(spaceIdx).trim()
+    }
+    else {
+      author = fullQuoteText.slice(1).trim()
+      text = ''
+    }
+  }
+
+  return {
+    quote: {
+      ...(author ? { author } : {}),
+      text,
+    },
+    replyText,
+  }
+}

vscode/webview-ui/src/hooks/useIssues.ts

@@ -311,6 +311,8 @@ export interface UseIssuesResult {
    */
   pendingSelectId: string | null
   clearPendingSelect: () => void
+  pendingSelectTab: 'issue' | 'chat' | 'profile' | 'sessions' | 'changes' | null
+  clearPendingSelectTab: () => void
   /** 当前 Gitea login，来自最近一次 `issues/update`；undefined = 身份未知。 */
   me: string | undefined
   /** 最近一次 `requestHandoffUsers` 的结果；`null` = 仍在加载或尚未请求。 */
@@ -384,6 +386,7 @@ export function useIssues(): UseIssuesResult {
   const [profiles, setProfiles] = useState<ClaudeProfile[]>([])
   const [logs, setLogs] = useState<LogEntry[]>([])
   const [pendingSelectId, setPendingSelectId] = useState<string | null>(null)
+  const [pendingSelectTab, setPendingSelectTab] = useState<'issue' | 'chat' | 'profile' | 'sessions' | 'changes' | null>(null)
   const [commitRunning, setCommitRunning] = useState<boolean>(false)
   const [hasChanges, setHasChanges] = useState<boolean>(false)
   const [release, setRelease] = useState<ReleaseStatus>()
@@ -410,6 +413,10 @@ export function useIssues(): UseIssuesResult {
     setPendingSelectId(null)
   }, [])
 
+  const clearPendingSelectTab = useCallback((): void => {
+    setPendingSelectTab(null)
+  }, [])
+
   const toggleScope = useCallback((): void => {
     setState({ status: 'loading' })
     setScope(prev => prev === 'mine' ? 'all' : 'mine')
@@ -927,8 +934,11 @@ export function useIssues(): UseIssuesResult {
             if (prev.status !== 'ready')
               return prev
             const issue = prev.issues.find(i => i.number === msg.issueNumber)
-            if (issue)
+            if (issue) {
               setPendingSelectId(issue.id)
+              if (msg.tab)
+                setPendingSelectTab(msg.tab)
+            }
             return prev
           })
           break
@@ -1087,5 +1097,5 @@ export function useIssues(): UseIssuesResult {
     ])
   }, [state, me])
 
-  return { state, settings, avatars, isSessionTabPending, globalAutoReview, youtrackConfigured, importYouTrack, toasts, profiles, setIssues, refresh, refreshing, scope, toggleScope, saveSettings, listYouTrackProjects, youtrackProjects, dismissSettings, requestEditAuth, createIssue, dismissToast, openUrl, resumeSession, resumeReviewSession, startReviewSession, startTestSession, resumeTestSession, startPrototypeSession, resumePrototypeSession, focusSession, openFile, openPrototypeInFigma, implement, generatePrDiffSummary, isPrDiffSummaryRunning, openPr, openWorktree, deleteWorktree, mergeBranch, deleteIssue, closeIssue, closeSessionTab, continueBrainstorm, changeColumn, setDependency, clearDependency, updateIssueAutoReview, updateIssueProfilePath, updateIssueBrainstormProfilePath, clearSession, updateIssueTestProfilePath, updateIssuePrototypeProfilePath, logs, fetchLogs, clearLogs, pendingSelectId, clearPendingSelect, commitRunning, runCommit, hasChanges, release, runRelease, cherryPick, dismissCherryPick, confirmCherryPick, envLocked, envFileCount, envLockRunning, envLockTitle, toggleEnvLock, me, handoffUsers, requestHandoffUsers, startHandoff, acceptHandoff, isHandoffRunning, askHandoff, cancelHandoffRequest, acceptHandoffRequest, rejectHandoffRequest }
+  return { state, settings, avatars, isSessionTabPending, globalAutoReview, youtrackConfigured, importYouTrack, toasts, profiles, setIssues, refresh, refreshing, scope, toggleScope, saveSettings, listYouTrackProjects, youtrackProjects, dismissSettings, requestEditAuth, createIssue, dismissToast, openUrl, resumeSession, resumeReviewSession, startReviewSession, startTestSession, resumeTestSession, startPrototypeSession, resumePrototypeSession, focusSession, openFile, openPrototypeInFigma, implement, generatePrDiffSummary, isPrDiffSummaryRunning, openPr, openWorktree, deleteWorktree, mergeBranch, deleteIssue, closeIssue, closeSessionTab, continueBrainstorm, changeColumn, setDependency, clearDependency, updateIssueAutoReview, updateIssueProfilePath, updateIssueBrainstormProfilePath, clearSession, updateIssueTestProfilePath, updateIssuePrototypeProfilePath, logs, fetchLogs, clearLogs, pendingSelectId, clearPendingSelect, pendingSelectTab, clearPendingSelectTab, commitRunning, runCommit, hasChanges, release, runRelease, cherryPick, dismissCherryPick, confirmCherryPick, envLocked, envFileCount, envLockRunning, envLockTitle, toggleEnvLock, me, handoffUsers, requestHandoffUsers, startHandoff, acceptHandoff, isHandoffRunning, askHandoff, cancelHandoffRequest, acceptHandoffRequest, rejectHandoffRequest }
 }

vscode/webview-ui/src/lib/messages.ts

@@ -103,7 +103,7 @@ export type ExtensionToWebview
     | { type: 'session-handoff/done', sessionId: string }
     | { type: 'handoff/done', issueNumber: number }
     | { type: 'issue/append', issue: Issue, select?: boolean }
-    | { type: 'issue/select-by-number', issueNumber: number }
+    | { type: 'issue/select-by-number', issueNumber: number, tab?: 'issue' | 'chat' | 'profile' | 'sessions' | 'changes' }
     | {
       type: 'settings/show'
       host: string