Refactor GitCode daily bot

utils/taskRunner.js

@@ -0,0 +1,100 @@
+/**
+ * 统一任务执行器
+ *
+ * 功能：
+ * - try/catch 包裹每个任务
+ * - 自动记录开始/结束/失败日志
+ * - 单任务失败不影响其他任务
+ */
+
+const logger = require('./logger');
+const config = require('../config');
+const { safeGoto } = require('./page');
+
+function withTimeout(promise, timeoutMs, taskName) {
+  let timer = null;
+  const timeout = new Promise((_, reject) => {
+    timer = setTimeout(() => {
+      reject(new Error(`${taskName} 单任务超时 ${timeoutMs}ms`));
+    }, timeoutMs);
+  });
+
+  return Promise.race([promise, timeout]).finally(() => {
+    if (timer) clearTimeout(timer);
+  });
+}
+
+async function prepareRetry(page, taskName, attempt) {
+  logger.info(`  → ${taskName} 准备第${attempt}次重试，回到积分中心...`);
+  await safeGoto(page, config.urls.points, {
+    label: '积分中心',
+    timeout: config.navigationTimeout,
+    waitFor: ['.g-user-avatar', '.novice-task-item-box'],
+  }).catch((err) => {
+    logger.warn(`  → 重试前刷新积分中心失败: ${err.message}`);
+  });
+  await page.waitForTimeout(1000).catch(() => {});
+}
+
+/**
+ * 执行任务（带防护）
+ *
+ * @param {string} taskName - 任务显示名称（如 "每日Star"）
+ * @param {Function} handler - 异步任务函数 async (page) => { ... }
+ * @param {import('playwright').Page} page - 当前页面
+ * @returns {Promise<boolean>} 任务是否成功
+ */
+async function runTask(taskName, handler, page) {
+  logger.divider();
+  logger.info(`开始执行任务: ${taskName}`);
+
+  const maxAttempts = Math.max(1, Number(config.retryCount) || 1);
+  let lastError = null;
+
+  for (let attempt = 1; attempt <= maxAttempts; attempt++) {
+    if (attempt > 1) {
+      await prepareRetry(page, taskName, attempt);
+    }
+
+    try {
+      logger.info(`  → ${taskName} 第${attempt}/${maxAttempts}次尝试`);
+      await withTimeout(handler(page), config.taskTimeout, taskName);
+      logger.info(`✅ ${taskName} 执行成功`);
+      return true;
+    } catch (err) {
+      lastError = err;
+      if (attempt < maxAttempts) {
+        logger.warn(`⚠️ ${taskName} 第${attempt}/${maxAttempts}次失败: ${err.message}`);
+      } else {
+        logger.error(`❌ ${taskName} 执行失败: ${err.message}`);
+      }
+    }
+  }
+
+  if (lastError && lastError.stack) {
+    logger.warn(lastError.stack);
+  }
+  return false;
+}
+
+/**
+ * 批量执行任务列表
+ *
+ * @param {import('playwright').Page} page - 主页面
+ * @param {Array<{name: string, handler: Function}>} tasks - 任务列表
+ * @returns {Promise<Object<string, boolean>>} 任务名 → 是否成功
+ */
+async function runTasks(page, tasks) {
+  const results = {};
+
+  for (const { name, handler } of tasks) {
+    results[name] = await runTask(name, handler, page);
+  }
+
+  return results;
+}
+
+module.exports = {
+  runTask,
+  runTasks,
+};