const express = require("express");
const puppeteer = require("puppeteer-core");
const cookies = require("./cookies.json");

const app = express();
const BROWSERLESS_TOKEN = "2SSAwtJD82odF6zf96a9dc3bf70bf1aeb62f89e673e3ebb5a";

app.get("/", (req, res) => {
  res.send("Visit /scrape-token to get the Bearer token.");
});

app.get("/scrape-token", async (req, res) => {
  try {
    const browser = await puppeteer.connect({
      browserWSEndpoint: `wss://chrome.browserless.io?token=${BROWSERLESS_TOKEN}`,
    });

    const page = await browser.newPage();
    await page.setCookie(...cookies);

    let bearerToken = null;

    page.on("request", (request) => {
      const headers = request.headers();
      if (headers.authorization?.startsWith("Bearer")) {
        bearerToken = headers.authorization;
      }
    });

    await page.goto("https://chatglm.cn/video?lang=zh", {
      waitUntil: "networkidle2",
    });

    await page.waitForTimeout(8000);
    await browser.close();

    if (bearerToken) {
      res.json({ token: bearerToken });
    } else {
      res.status(500).json({ error: "Bearer token not found" });
    }
  } catch (err) {
    console.error(err);
    res.status(500).json({ error: err.message });
  }
});

app.listen(7860, () => {
  console.log("✅ App is running on http://localhost:7860");
});