const express = require('express')
const path = require('path')
const fs = require('fs')
const app = express()
const PORT = 3000

// process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0"
const {jsdomFromText, jsdomFromUrl, browser} = require('sdenv');
const {Script} = require("vm");


const baseUrl = "https://etax.hebei.chinatax.gov.cn:8443/"

const store = new Map();

const files = {
    html: path.resolve('../public/hubei/index.html'),
    js: path.resolve('../public/hubei/5PXGXoOF7eGJ.ed63b8f.js'),
    ts: path.resolve('../public/hubei/ts.json'),
}

function getFile(name) {
    const filepath = files[name];
    if (!filepath) throw new Error(`getFile: ${name}错误`);
    if (!fs.existsSync(filepath)) throw new Error(`文件${filepath}不存在，请使用rs-reverse工具先获取文件`);
    return fs.readFileSync(filepath);
}

async function loadPages(key) {
    const htmlText = getFile('html');
    const jsText = getFile('js');
    let tsText = getFile('ts');
    let get = `${baseUrl}`;
    const [jsDom, cookieJar] = jsdomFromText({
        url: get,
        referrer: get,
        contentType: "text/html",
        runScripts: "dangerously",//dangerously启用在页面内执行js，outside-only在外部执行js：window.eval()
    })
    const dom = jsDom(htmlText);
    window = dom.window
    window.$_ts = JSON.parse(tsText.toString());
    window.onbeforeunload = async (url) => {
        const cookies = cookieJar.getCookieStringSync(baseUrl);
        console.debug('生成cookie：', cookies);
        store.set(key, cookies)
        // window.close();
    }
    browser(window, 'chrome');

    new Script(jsText.toString()).runInContext(dom.getInternalVMContext());

    return cookieJar;
}

let sleep = ms => new Promise(resolve => setTimeout(resolve, ms));


function action(key, url) {
    return new Promise(async (resolve, reject) => {
        let cookieJar = await loadPages(key, url);
        // for (let i = 0; i < 100; i++) {
        await sleep(1000)
        let cookieStringSync = cookieJar.getCookieStringSync(baseUrl);
        let val = store.get(key);
        // console.log(val)
        console.log(cookieStringSync)
        // 尝试访问
        let response = await fetch(baseUrl, {
            "headers": {
                "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
                "accept-language": "zh-CN,zh;q=0.9",
                "cache-control": "no-cache",
                "pragma": "no-cache",
                "priority": "u=0, i",
                "sec-ch-ua": "\"Not/A)Brand\";v=\"8\", \"Chromium\";v=\"126\", \"Google Chrome\";v=\"126\"",
                "sec-ch-ua-mobile": "?0",
                "sec-ch-ua-platform": "\"Linux\"",
                "sec-fetch-dest": "document",
                "sec-fetch-mode": "navigate",
                "sec-fetch-site": "none",
                "sec-fetch-user": "?1",
                "upgrade-insecure-requests": "1"
            },
            "referrerPolicy": "strict-origin-when-cross-origin",
            "body": null,
            "method": "GET"
        });
        console.log('11111111111', response.headers.get('set-cookie'));

        if (cookieStringSync !== undefined) {
            return resolve(cookieStringSync)
        }
        // }
        reject('未获取到cookie')
    })
}

action("111111", baseUrl)

app.get('/getCookie', async (req, res) => {
    let traceId = req.query['traceId'];
    if (traceId === undefined) {
        return res.send('error')
    }
    let url = req.query['url'];
    try {
        let ac = await action(traceId, url);
        return res.send(ac)
    } catch (e) {
        return res.send(e)
    }
})

//
// fetch("https://tpass.hebei.chinatax.gov.cn:8443/sys-api/v1.0/auth/oauth2/getPublicKey", {
//     "headers": {
//         "accept": "application/json, text/plain, */*",
//         "accept-language": "zh-CN,zh;q=0.9",
//         "authorization": "",
//         "cache-control": "no-cache",
//         "content-type": "application/json",
//         "deviceidentyno": "wrhX86TArZj82EUurHJWVBktiBVKERpy",
//         "huid": "",
//         "pragma": "no-cache",
//         "priority": "u=1, i",
//         "sec-ch-ua": "\"Not/A)Brand\";v=\"8\", \"Chromium\";v=\"126\", \"Google Chrome\";v=\"126\"",
//         "sec-ch-ua-mobile": "?0",
//         "sec-ch-ua-platform": "\"Linux\"",
//         "sec-fetch-dest": "empty",
//         "sec-fetch-mode": "cors",
//         "sec-fetch-site": "same-origin",
//         "x-app-clientid": "",
//         "x-lang-id": "null",
//         "x-nature-ip": "",
//         "x-sm4-info": "0",
//         "x-temp-info": "fffe092bceb04d32915d41c2634ed9ff",
//         "x-ticket-id": "null"
//     },
//     "referrer": "https://tpass.hebei.chinatax.gov.cn:8443/",
//     "referrerPolicy": "strict-origin-when-cross-origin",
//     "body": "{\"zipCode\":\"0\",\"encryptCode\":\"0\",\"datagram\":\"{}\",\"timestamp\":\"20240828150426\",\"access_token\":\"\",\"signtype\":\"HMacSHA256\",\"signature\":\"67848659b891af24ea9c2706e6fccbf03c2448666b719c00a49534dc536500fc\"}",
//     "method": "POST",
//     "mode": "cors",
//     "credentials": "include"
// });


// app.listen(PORT, () => {
//     console.log(`app is running on PORT ${PORT}`)
// })