feat: 新增美团脚本

src/main/scripts/mt_trace.mjs

@@ -1,4 +1,48 @@
+import { chromium } from 'playwright';
 import log from 'electron-log';
 
-log.info('mt_trace.mjs placeholder: not implemented');
-process.exit(0);
+const getOrCreateTab = async (context, targetIndex) => {
+  const idx =
+    Number.isFinite(targetIndex) && targetIndex >= 0 ? Math.floor(targetIndex) : 1;
+
+  let pages = await context.pages();
+  while (pages.length <= idx) {
+    await context.newPage();
+    pages = await context.pages();
+  }
+  const page = pages[idx];
+  await page.bringToFront();
+  return page;
+};
+
+(async () => {
+  const browser = await chromium.connectOverCDP('http://127.0.0.1:9222');
+
+  try {
+    const context = browser.contexts()[0];
+    if (!context) {
+      throw new Error('No browser context available');
+    }
+
+    await context.addInitScript(() => {
+      Object.defineProperty(navigator, 'webdriver', { get: () => undefined });
+    });
+
+    const tabIndex = Number(process.env.TAB_INDEX);
+    const page = await getOrCreateTab(context, tabIndex);
+    await page.goto('https://me.meituan.com/ebooking/merchant/product#/index');
+  } catch (error) {
+    log.error(error);
+    process.exitCode = 1;
+  } finally {
+    if (browser) {
+      try {
+        if (typeof browser.disconnect === 'function') {
+          await browser.disconnect();
+        } else {
+          await browser.close();
+        }
+      } catch {}
+    }
+  }
+})();