初始化模版工程

remote-control/bots/slack/index.ts

@@ -0,0 +1,143 @@
+import { App, LogLevel } from '@slack/bolt'
+import { registerHandlers } from './handlers'
+import { closeConnectionsForPlatform } from '@/remote-control/shared/nova-bridge'
+import { BotLogger } from '@/remote-control/shared/logger'
+import { ConfigManager, type ConfigChangeEvent } from '@/remote-control/config/manager'
+
+let app: App | null = null
+let currentBotToken: string = ''
+let currentAppToken: string = ''
+let startTime: number = 0
+let messagesProcessed: number = 0
+let lastError: Error | null = null
+
+export interface BotStatus {
+  platform: string
+  status: 'connected' | 'disconnected' | 'connecting'
+  uptime?: number
+  messagesProcessed: number
+  error?: string
+}
+
+export async function startBot(botToken: string, appToken: string): Promise<void> {
+  // Trim tokens to avoid ERR_INVALID_CHAR in HTTP headers
+  botToken = botToken.trim()
+  appToken = appToken.trim()
+
+  if (!botToken || !appToken) {
+    const msg = 'Slack Bot Token 或 App Token 为空，跳过启动'
+    console.warn(`[Slack Bot] ${msg}`)
+    BotLogger.log({ platform: 'slack', eventType: 'error', severity: 'warning', message: msg })
+    return
+  }
+
+  // Idempotent check
+  if (app && currentBotToken === botToken && currentAppToken === appToken) {
+    console.log('[Slack Bot] 已有活跃连接，跳过重复启动')
+    return
+  }
+
+  // Stop old connection if credentials changed
+  if (app) {
+    console.log('[Slack Bot] 凭据已变更，先停止旧连接')
+    await stopBot()
+  }
+
+  currentBotToken = botToken
+  currentAppToken = appToken
+
+  try {
+    app = new App({
+      token: botToken,
+      socketMode: true,
+      appToken,
+      logLevel: LogLevel.INFO,
+    })
+
+    registerHandlers(app, botToken, () => { messagesProcessed++ })
+
+    await app.start()
+
+    startTime = Date.now()
+    lastError = null
+    console.log('[Slack Bot] 已启动，等待消息...')
+    BotLogger.log({
+      platform: 'slack',
+      eventType: 'connection',
+      severity: 'info',
+      message: 'Slack Bot 已启动 (Socket Mode)',
+    })
+  } catch (err) {
+    const error = err instanceof Error ? err : new Error(String(err))
+    lastError = error
+    app = null
+    currentBotToken = ''
+    currentAppToken = ''
+    console.error('[Slack Bot] 启动失败:', error.message)
+    BotLogger.log({
+      platform: 'slack',
+      eventType: 'error',
+      severity: 'error',
+      message: `Slack Bot 启动失败: ${error.message}`,
+      details: { hint: '请检查 Bot Token 和 App Token 是否正确，以及是否已启用 Socket Mode' },
+    })
+    throw error
+  }
+}
+
+export async function stopBot(): Promise<void> {
+  closeConnectionsForPlatform('slack')
+  if (app) {
+    await app.stop()
+    app = null
+    currentBotToken = ''
+    currentAppToken = ''
+    startTime = 0
+    console.log('[Slack Bot] 已停止')
+    BotLogger.log({
+      platform: 'slack',
+      eventType: 'disconnection',
+      severity: 'info',
+      message: 'Slack Bot 已停止',
+    })
+  }
+}
+
+export function getStatus(): BotStatus {
+  return {
+    platform: 'slack',
+    status: app ? 'connected' : 'disconnected',
+    uptime: app && startTime ? Math.floor((Date.now() - startTime) / 1000) : undefined,
+    messagesProcessed,
+    error: lastError?.message,
+  }
+}
+
+// Listen for config changes
+const configManager = ConfigManager.getInstance()
+configManager.on('config-changed', async (event: ConfigChangeEvent) => {
+  const { newConfig } = event
+  const platformConfig = newConfig.slack
+
+  try {
+    if (platformConfig.enabled && !app) {
+      await startBot(platformConfig.botToken, platformConfig.appToken)
+    } else if (!platformConfig.enabled && app) {
+      await stopBot()
+    } else if (platformConfig.enabled && app) {
+      if (platformConfig.botToken !== currentBotToken || platformConfig.appToken !== currentAppToken) {
+        await stopBot()
+        await startBot(platformConfig.botToken, platformConfig.appToken)
+      }
+    }
+    lastError = null
+  } catch (error) {
+    lastError = error instanceof Error ? error : new Error(String(error))
+    BotLogger.log({
+      platform: 'slack',
+      eventType: 'error',
+      severity: 'error',
+      message: `配置变更处理失败: ${lastError.message}`,
+    })
+  }
+})