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vscode/src/panel/handlers/youtrackIssues.ts

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+/**
+ * Panel handlers for YouTrack-sourced cards.
+ *
+ * Kept separate from the gitea `issues.ts` handlers: these route workflow-state
+ * writes to the issue's YouTrack comment (see `youtrack/stateComment.ts`) and
+ * resolve the issue in YouTrack when its card lands in the 完成 column — the
+ * only write-back the user asked for.
+ */
+
+import type { IssueColumn } from '../../gitea/types'
+import type { KanbanWebviewPanel } from '../KanbanPanel'
+import type { YouTrackAuth } from '../../youtrack/api'
+import { ThemeIcon, window, workspace } from 'vscode'
+import { getYouTrackToken } from '../../auth/secrets'
+import { logger } from '../../logging/logger'
+import { getSettings } from '../../settings/store'
+import { applyCommand, listIssues, listProjects, resolvedStateCommand } from '../../youtrack/api'
+import { readImportedIds, writeImportedIds } from '../../youtrack/importStore'
+import { youtrackHost } from '../../youtrack/issueLoader'
+import { mergeStateComment } from '../../youtrack/stateComment'
+import { makeNonce } from '../KanbanPanel'
+
+function toast(panel: KanbanWebviewPanel, level: 'info' | 'success' | 'error', message: string): void {
+  panel.postMessage({ type: 'toast/show', id: makeNonce(), level, message, dismissOnTimer: 6000 })
+}
+
+/** Resolve {baseUrl, token} from settings + SecretStorage, or null if YouTrack
+ * isn't fully configured. */
+async function resolveAuth(panel: KanbanWebviewPanel): Promise<YouTrackAuth | null> {
+  const baseUrl = getSettings(panel.context).youtrackBaseUrl.trim()
+  if (!baseUrl)
+    return null
+  const token = await getYouTrackToken(panel.context, youtrackHost(baseUrl))
+  if (!token)
+    return null
+  return { baseUrl, token }
+}
+
+/**
+ * Persist a column move for a YouTrack card, and resolve the issue in YouTrack
+ * when it moves to 完成. Re-pulls the board afterwards rather than threading a
+ * source-aware optimistic patch — correctness over precision for v1.
+ */
+export async function handleYouTrackColumnChange(panel: KanbanWebviewPanel, externalId: string, toColumn: IssueColumn): Promise<void> {
+  const auth = await resolveAuth(panel)
+  if (!auth) {
+    toast(panel, 'error', '请先在设置里配置 YouTrack（Base URL + Token）')
+    await panel.loadAndPush()
+    return
+  }
+  try {
+    await mergeStateComment(auth, externalId, { column: toColumn })
+    if (toColumn === 'done')
+      await closeYouTrackIssue(panel, auth, externalId)
+  }
+  catch (err) {
+    const message = err instanceof Error ? err.message : String(err)
+    logger.add({ level: 'error', source: 'youtrack', message: `${externalId} 列变更失败`, details: message })
+    toast(panel, 'error', `YouTrack 更新失败：${message}`)
+  }
+  await panel.loadAndPush()
+}
+
+/** Resolve the issue in YouTrack. Uses the configured close command, else
+ * auto-detects the project's `isResolved` state value. */
+async function closeYouTrackIssue(panel: KanbanWebviewPanel, auth: YouTrackAuth, externalId: string): Promise<void> {
+  const configured = getSettings(panel.context).youtrackCloseCommand.trim()
+  const command = configured || (await resolvedStateCommand(auth, externalId))
+  if (!command) {
+    logger.add({ level: 'warn', source: 'youtrack', message: `${externalId} 无法确定关闭命令（未配置 youtrackCloseCommand 且未找到已解决状态值）` })
+    toast(panel, 'info', `${externalId} 已移到完成，但未能自动关闭 YouTrack（请在设置里填「关闭命令」）`)
+    return
+  }
+  await applyCommand(auth, externalId, command)
+}
+
+/** Populate the settings project dropdown from the in-form base URL + token
+ * (lets the user pick a project before saving). */
+export async function handleListProjects(panel: KanbanWebviewPanel, baseUrl: string, token: string): Promise<void> {
+  const trimmedBase = baseUrl.trim()
+  const trimmedToken = token.trim()
+  if (!trimmedBase || !trimmedToken) {
+    panel.postMessage({ type: 'youtrack/projects', projects: [], error: '请先填写 Base URL 和 Token' })
+    return
+  }
+  try {
+    const projects = await listProjects({ baseUrl: trimmedBase, token: trimmedToken })
+    panel.postMessage({ type: 'youtrack/projects', projects })
+  }
+  catch (err) {
+    const message = err instanceof Error ? err.message : String(err)
+    panel.postMessage({ type: 'youtrack/projects', projects: [], error: message })
+  }
+}
+
+/**
+ * 用原生 QuickPick 多选框让用户挑选要导入哪些 YouTrack 工单。
+ *
+ * 候选默认只显示待办（未解决）工单，框内有过滤按钮可切到「全部」。已导入的项
+ * 默认勾选，因此取消勾选 = 移除导入。被待办过滤隐藏掉的已导入项始终保留，避免
+ * 误删。确认后写回 importStore 并刷新看板。
+ */
+export async function handleYouTrackImport(panel: KanbanWebviewPanel): Promise<void> {
+  const settings = getSettings(panel.context)
+  const baseUrl = settings.youtrackBaseUrl.trim()
+  const project = settings.youtrackProjectShortName.trim()
+  if (!baseUrl || !project) {
+    void window.showWarningMessage('请先在设置里配置 YouTrack Base URL / 项目 / Token')
+    return
+  }
+  const token = await getYouTrackToken(panel.context, youtrackHost(baseUrl))
+  if (!token) {
+    void window.showWarningMessage('请先在设置里配置 YouTrack Base URL / 项目 / Token')
+    return
+  }
+  const workspaceRoot = workspace.workspaceFolders?.[0]?.uri.fsPath
+  if (!workspaceRoot) {
+    void window.showWarningMessage('请先打开一个工作区文件夹')
+    return
+  }
+
+  let all
+  try {
+    all = await listIssues({ baseUrl, token }, project)
+  }
+  catch (err) {
+    const message = err instanceof Error ? err.message : String(err)
+    logger.add({ level: 'error', source: 'youtrack', message: '拉取 YouTrack 工单失败', details: message })
+    void window.showErrorMessage(`拉取 YouTrack 工单失败：${message}`)
+    return
+  }
+
+  const imported = new Set(await readImportedIds(workspaceRoot, project))
+
+  const qp = window.createQuickPick()
+  qp.canSelectMany = true
+  qp.title = 'YouTrack 导入'
+  qp.placeholder = '空格勾选要导入的工单，回车确认'
+
+  // label 直接用 idReadable（项目内唯一），后续增删按 label 比对。
+  let todoOnly = true
+  const buildItems = (): Array<{ label: string, description: string }> =>
+    (todoOnly ? all.filter(i => i.resolved == null) : all)
+      .map(i => ({ label: i.idReadable, description: i.summary }))
+
+  const filterButton = (): { iconPath: ThemeIcon, tooltip: string } => ({
+    iconPath: new ThemeIcon(todoOnly ? 'filter' : 'filter-filled'),
+    tooltip: todoOnly ? '当前：仅待办 / 点击显示全部' : '当前：全部 / 点击仅待办',
+  })
+
+  qp.items = buildItems()
+  qp.selectedItems = qp.items.filter(it => imported.has(it.label))
+  qp.buttons = [filterButton()]
+
+  qp.onDidTriggerButton(() => {
+    todoOnly = !todoOnly
+    const keep = new Set(qp.selectedItems.map(s => s.label))
+    qp.items = buildItems()
+    // 切换时保住已勾选项，外加把已导入项继续勾上。
+    qp.selectedItems = qp.items.filter(it => keep.has(it.label) || imported.has(it.label))
+    qp.buttons = [filterButton()]
+  })
+
+  qp.onDidAccept(async () => {
+    const visibleIds = new Set(qp.items.map(i => i.label))
+    const picked = new Set(qp.selectedItems.map(i => i.label))
+    // 只在「当前可见」范围内增删；被待办过滤隐藏的已导入项原样保留。
+    const next = [...imported].filter(id => !visibleIds.has(id))
+    for (const id of visibleIds) {
+      if (picked.has(id))
+        next.push(id)
+    }
+    qp.hide()
+    await writeImportedIds(workspaceRoot, project, [...new Set(next)])
+    await panel.loadAndPush()
+    void window.showInformationMessage(`已导入 ${picked.size} 个 YouTrack 工单`)
+  })
+
+  qp.onDidHide(() => qp.dispose())
+  qp.show()
+}