Main.js

'use strict';

// Polyfill legacy uuid/v4 for modern uuid packages
try {
    const Module = require('module');
    const origResolve = Module._resolveFilename;
    Module._resolveFilename = function(req, parent, isMain, opts) {
        if (req === 'uuid/v4') {
            try { return origResolve.call(this, 'uuid', parent, isMain, opts); } catch (_) {}
        }
        return origResolve.call(this, req, parent, isMain, opts);
    };
    const origLoad = Module._load;
    if (!Module._uuidV4HookInstalled) {
        Module._uuidV4HookInstalled = true;
        Module._load = function(req, parent, isMain) {
            if (req === 'uuid/v4') {
                const uuid = origLoad.call(this, 'uuid', parent, isMain);
                return typeof uuid === 'function' ? uuid : (uuid.v4 || uuid.default || uuid);
            }
            return origLoad.call(this, req, parent, isMain);
        };
    }
} catch (_) {}

if (!global.Fca) {
    require('./index.js');
}

if (global.Fca && global.Fca.Require && global.Fca.Require.Priyansh && global.Fca.Require.Priyansh.Config != 'default') {
    //do ssth
}

const Language = global.Fca.Require.languageFile.find((/** @type {{ Language: string; }} */i) => i.Language == global.Fca.Require.Priyansh.Language).Folder.Index;

//-[ Require All Package Need Use ]-!/

var utils = global.Fca.Require.utils,
    logger = global.Fca.Require.logger,
    fs = global.Fca.Require.fs,
    getText = global.Fca.getText,
    log = global.Fca.Require.log || { maxRecordSize: 100, pause: () => {}, resume: () => {}, info: console.log, warn: console.warn, error: console.error },
    { join } = require('path'),
    cheerio = require("cheerio"),
    { readFileSync, writeFileSync } = require('fs'),
    Database = require("./Extra/Database"),
    readline = require("readline"),
    chalk = require("chalk"),
    figlet = (() => { try { return require("figlet"); } catch (_) { return { textSync: s => s }; } })(),
    os = require("os"),
    deasync = (() => { try { return require("deasync"); } catch (_) { return { loopWhile: () => {} }; } })(),
    Security = require("./Extra/Security/Base"),
    { getAll, deleteAll } = require('./Extra/ExtraGetThread'),
    ws = require('ws'),
    Websocket = require('./Extra/Src/Websocket'),
    Convert = (() => { try { return require('ansi-to-html'); } catch (_) { return class { toHtml(s) { return s; } }; } })();

//-[ Set Variable For Process ]-!/

log.maxRecordSize = 100;
var checkVerified = null;
const Boolean_Option = ['online','selfListen','selfListenEvent','listenEvents','updatePresence','forceLogin','autoMarkDelivery','autoMarkRead','listenTyping','autoReconnect','emitReady'];

function setOptions(globalOptions, options) {
    Object.keys(options).map(function(key) {
        switch (Boolean_Option.includes(key)) {
            case true: {
                globalOptions[key] = Boolean(options[key]);
                break;
            }
            case false: {
                switch (key) {
                    case 'pauseLog': {
                        if (options.pauseLog) log.pause();
                            else log.resume();
                        break;
                    }
                    case 'logLevel': {
                        log.level = options.logLevel;
                            globalOptions.logLevel = options.logLevel;
                        break;
                    }
                    case 'logRecordSize': {
                        log.maxRecordSize = options.logRecordSize;
                            globalOptions.logRecordSize = options.logRecordSize;
                        break;
                    }
                    case 'pageID': {
                        globalOptions.pageID = options.pageID.toString();
                        break;
                    }
                    case 'userAgent': {
                        globalOptions.userAgent = (options.userAgent || 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36');
                        break;
                    }
                    case 'proxy': {
                        if (typeof options.proxy != "string") {
                            delete globalOptions.proxy;
                            utils.setProxy();
                        } else {
                            globalOptions.proxy = options.proxy;
                            utils.setProxy(globalOptions.proxy);
                        }
                        break;
                    }
                    default: {
                        globalOptions[key] = options[key];
                        break;
                    }
                }
                break;
            }
        }
    });
}

function BypassAutomationNotification(resp, jar, globalOptions, appstate, ID) {
    global.Fca.BypassAutomationNotification = BypassAutomationNotification;
    try {
        let UID = "";
        if (ID) {
            UID = String(ID);
        } else if (Array.isArray(appstate)) {
            const userObj = appstate.find(i => (i.key || i.name) === 'c_user') || appstate.find(i => (i.key || i.name) === 'i_user');
            UID = userObj ? String(userObj.value || "") : "";
        }
        if (resp !== undefined) {
            if (resp && resp.request && resp.request.uri && resp.request.uri.href.includes("https://www.facebook.com/checkpoint/")) {
                if (resp.request.uri.href.includes('601051028565049')) {
                    const fb_dtsg = utils.getFrom(resp.body, '["DTSGInitData",[],{"token":"', '","');
                    const jazoest = utils.getFrom(resp.body, 'jazoest=', '",');
                    const lsd = utils.getFrom(resp.body, "[\"LSD\",[],{\"token\":\"", "\"}");

                    const FormBypass = {
                        av: UID,
                        fb_dtsg, jazoest, lsd,
                        fb_api_caller_class: "RelayModern",
                        fb_api_req_friendly_name: "FBScrapingWarningMutation",
                        variables: JSON.stringify({}),
                        server_timestamps: true,
                        doc_id: 6339492849481770
                    };
                    return utils.post("https://www.facebook.com/api/graphql/", jar, FormBypass, globalOptions)
                    .then(utils.saveCookies(jar)).then(function(res) {
                        global.Fca.Require.logger.Warning(global.Fca.Require.Language.Index.Bypass_AutoNoti);
                        return res || resp;
                    }).catch(function() {
                        return resp;
                    });
                }
                else {
                    return resp;
                }
            }
            else {
                return resp;
            }
        }
        else {
            return utils.get('https://www.facebook.com/', jar, null, globalOptions).then(function(res) {
                if (res && res.request && res.request.uri && res.request.uri.href.includes("https://www.facebook.com/checkpoint/")) {
                    if (res.request.uri.href.includes('601051028565049')) return { Status: true, Body: res.body };
                    else return { Status: false, Body: res.body };
                }
                else return { Status: false, Body: res ? res.body : "" };
            }).then(function(res) {
                if (res.Status === true) {
                    const fb_dtsg = utils.getFrom(res.Body, '["DTSGInitData",[],{"token":"', '","');
                    const jazoest = utils.getFrom(res.Body, 'jazoest=', '",');
                    const lsd = utils.getFrom(res.Body, "[\"LSD\",[],{\"token\":\"", "\"}");

                    const FormBypass = {
                        av: UID,
                        fb_dtsg, jazoest, lsd,
                        fb_api_caller_class: "RelayModern",
                        fb_api_req_friendly_name: "FBScrapingWarningMutation",
                        variables: JSON.stringify({}),
                        server_timestamps: true,
                        doc_id: 6339492849481770
                    };
                    return utils.post("https://www.facebook.com/api/graphql/", jar, FormBypass, globalOptions).then(utils.saveCookies(jar))
                    .then(res => {
                        global.Fca.Require.logger.Warning(global.Fca.Require.Language.Index.Bypass_AutoNoti);
                        return res;
                    });
                }
                else return res;
            }).catch(function() {
                return resp;
            });
        }
    }
    catch (e) {
        return resp;
    }
}

//-[ Function BuildAPI ]-!/

/**
 * @param {any} globalOptions
 * @param {string} html
 * @param {{ getCookies: (arg0: string) => any[]; }} jar
 */

function buildAPI(globalOptions, html, jar, bypass_region) {
    // Check DTSG token with modern variants
    let fb_dtsg = utils.getFroms(html, '["DTSGInitData",[],{"token":"', '","')[0];
    if (!fb_dtsg) {
        fb_dtsg = utils.getFrom(html, '"DTSGInitialData",[],{"token":"', '"') ||
                  (html.match(/name="fb_dtsg"\s+value="([^"]+)"/) || [])[1];
    }

    //check tiktik
    var userID;
    var cookie = jar.getCookies("https://www.facebook.com");
    var maybeUser = cookie.filter(function(val) { return val.cookieString().split("=")[0] === "c_user"; });
    var maybeTiktik = cookie.filter(function(val) { return val.cookieString().split("=")[0] === "i_user"; });
    // Only allow fallback to AppState if Facebook returned valid DTSG data (meaning authenticated, but cookie under different sub-domain)
    if (maybeUser.length === 0 && maybeTiktik.length === 0 && fb_dtsg && Array.isArray(global.Fca?.Data?.AppState)) {
        const appState = global.Fca.Data.AppState;
        const foundUser = appState.find(c => (c.key || c.name) === 'c_user');
        const foundTiktik = appState.find(c => (c.key || c.name) === 'i_user');
        if (foundUser || foundTiktik) {
            const fallbackVal = (foundTiktik || foundUser).value;
            if (fallbackVal) {
                if (foundTiktik) maybeTiktik = [{ cookieString: () => `i_user=${fallbackVal}` }];
                else maybeUser = [{ cookieString: () => `c_user=${fallbackVal}` }];
            }
        }
    }
    if ((maybeUser.length === 0 && maybeTiktik.length === 0) || !fb_dtsg) {
        if (global.Fca.Require.Priyansh.AutoLogin) {
            return global.Fca.Require.logger.Warning(global.Fca.Require.Language.Index.AutoLogin, function() {
                global.Fca.Action('AutoLogin')
            });
        }
        else {
            const errMsg = global.Fca.Require.Language?.Index?.ErrAppState || "Failed to find session c_user cookie in AppState";
            global.Fca.Require.logger.Error(errMsg);
            const err = new Error(errMsg);
            err.name = "COOKIE_INVALID";
            throw err;
        }
    }
    else {
        if (html.indexOf("/checkpoint/block/?next") > -1) log.warn("login", Language.CheckPointLevelI);

        if (maybeTiktik[0] && maybeTiktik[0].cookieString().includes('i_user')) {
            userID = maybeTiktik[0].cookieString().split("=")[1].toString();
    
        }
        else userID = maybeUser[0].cookieString().split("=")[1].toString();    
        process.env['UID'] = userID;

        try {
            clearInterval(checkVerified);
        } catch (e) {
            console.log(e);
        }

        var clientID = (Math.random() * 2147483648 | 0).toString(16);

        var CHECK_MQTT = {
            oldFBMQTTMatch: html.match(/irisSeqID:"(.+?)",appID:219994525426954,endpoint:"(.+?)"/),
            newFBMQTTMatch: html.match(/{"app_id":"219994525426954","endpoint":"(.+?)","iris_seq_id":"(.+?)"}/),
            legacyFBMQTTMatch: html.match(/\["MqttWebConfig",\[\],{"fbid":"(.*?)","appID":219994525426954,"endpoint":"(.*?)","pollingEndpoint":"(.*?)"/)
        }

        // tổng hợp danh sách region never die của Kanzu =))
        /**
         * PRN = Pacific Northwest Region (Khu vực Tây Bắc Thái Bình Dương)
         * VLL = Valley Region
         * ASH = Ashburn Region
         * DFW = Dallas/Fort Worth Region
         * LLA = Los Angeles Region
         * FRA = Frankfurt
         * SIN = Singapore 
         * NRT = Tokyo (Japan)
         * HKG = Hong Kong
         * SYD = Sydney
         */

        let Slot = Object.keys(CHECK_MQTT);
        var mqttEndpoint,region,irisSeqID;
        Object.keys(CHECK_MQTT).map(function(MQTT) {
            if (CHECK_MQTT[MQTT] && !region) {
                switch (Slot.indexOf(MQTT)) {
                    case 0: {
                        irisSeqID = CHECK_MQTT[MQTT][1];
                        mqttEndpoint = (CHECK_MQTT[MQTT][2] || "").replace(/\\\//g, "/");
                        try {
                            const reg = new URL(mqttEndpoint).searchParams.get("region");
                            if (reg) region = reg.toUpperCase();
                        } catch (_) {}
                        return;
                    }
                    case 1: {
                        irisSeqID = CHECK_MQTT[MQTT][2];
                        mqttEndpoint = (CHECK_MQTT[MQTT][1] || "").replace(/\\\//g, "/");
                        try {
                            const reg = new URL(mqttEndpoint).searchParams.get("region");
                            if (reg) region = reg.toUpperCase();
                        } catch (_) {}
                        return;
                    }
                    case 2: {
                        mqttEndpoint = (CHECK_MQTT[MQTT][2] || "").replace(/\\\//g, "/"); //is important lmao f?
                        try {
                            const reg = new URL(mqttEndpoint).searchParams.get("region");
                            if (reg) region = reg.toUpperCase();
                        } catch (_) {}
                        return;
                    }
                }
            return;
            }
        });   

        const regions = [
            {
                code: "PRN",
                name: "Pacific Northwest Region",
                location: "Khu vực Tây Bắc Thái Bình Dương"
            },
            {
                code: "VLL",
                name: "Valley Region",
                location: "Valley"
            },
            {
                code: "ASH",
                name: "Ashburn Region",
                location: "Ashburn"
            },
            {
                code: "DFW",
                name: "Dallas/Fort Worth Region",
                location: "Dallas/Fort Worth"
            },
            {
                code: "LLA",
                name: "Los Angeles Region",
                location: "Los Angeles"
            },
            {
                code: "FRA",
                name: "Frankfurt",
                location: "Frankfurt"
            },
            {
                code: "SIN",
                name: "Singapore",
                location: "Singapore"
            },
            {
                code: "NRT",
                name: "Tokyo",
                location: "Japan"
            },
            {
                code: "HKG",
                name: "Hong Kong",
                location: "Hong Kong"
            },
            {
                code: "SYD",
                name: "Sydney",
                location: "Sydney"
            },
            {
                code: "PNB",
                name: "Pacific Northwest - Beta",
                location: "Pacific Northwest "
            }
        ];

        if (!region) {
            region = ['prn',"pnb","vll","hkg","sin"][Math.random()*5|0];
            
        }
        if (!mqttEndpoint) {
            mqttEndpoint = "wss://edge-chat.facebook.com/chat?region=" + region;
        }
        
        const Location = regions.find(r => r.code === region.toUpperCase());

        var ctx = {
            userID: userID,
            jar: jar,
            clientID: clientID,
            globalOptions: globalOptions,
            loggedIn: true,
            access_token: 'NONE',
            clientMutationId: 0,
            mqttClient: undefined,
            lastSeqId: irisSeqID,
            syncToken: undefined,
            mqttEndpoint: mqttEndpoint,
            region: region,
            firstListen: true,
            req_ID: 0,
            callback_Task: {},
            fb_dtsg //i love u
        };

        var api = {
            setOptions: setOptions.bind(null, globalOptions),
            getAppState: function getAppState(Encode = false) {
                return utils.getAppState(jar, Encode);
            },
            getCurrentUserID: function getCurrentUserID() {
                return ctx.userID || userID;
            },
            getHealthStatus: function getHealthStatus() {
                const mqttConnected = !!(ctx.mqttClient && (ctx.mqttClient.connected !== false));
                return {
                    mqtt: { connected: mqttConnected },
                    antiSuspension: { circuitBreakerOpen: false },
                    uptime: process.uptime(),
                    timestamp: Date.now()
                };
            },
            stopListening: function stopListening(cb) {
                if (ctx.mqttClient) {
                    try {
                        ctx.mqttClient.unsubscribe("/webrtc");
                        ctx.mqttClient.unsubscribe("/rtc_multi");
                        ctx.mqttClient.unsubscribe("/onevc");
                        ctx.mqttClient.publish("/browser_close", "{}");
                    } catch (_) {}
                    try {
                        const oldClient = ctx.mqttClient;
                        ctx.mqttClient = undefined;
                        if (global.mqttClient === oldClient) global.mqttClient = undefined;
                        oldClient.removeAllListeners();
                        oldClient.end(true, () => {
                            if (typeof cb === "function") cb();
                        });
                        return;
                    } catch (_) {}
                }
                if (typeof cb === "function") cb();
            },
            stopListeningAsync: function stopListeningAsync() {
                return new Promise(resolve => api.stopListening(resolve));
            },
            sessionGuard: function sessionGuard() {
                return true;
            },
            __ctx: ctx,
            ctx: ctx
        };
        if (region && mqttEndpoint) {
            //do sth
        }
        else {
            if (bypass_region) {
                // bypassed region check silently
            }
            else {
                log.warn("login", getText(Language.NoAreaData));
                api["htmlData"] = html;
            }
        }

        var defaultFuncs = utils.makeDefaults(html, userID, ctx);

        fs.readdirSync(__dirname + "/src").filter((/** @type {string} */File) => File.endsWith(".js") && !File.includes('Dev_')).map((/** @type {string} */File) => { 
            try {
                if (File == 'getThreadInfo.js' && global.Fca.Require.Priyansh.AntiGetInfo.AntiGetThreadInfo != true || File == 'getUserInfo.js'  && global.Fca.Require.Priyansh.AntiGetInfo.AntiGetUserInfo != true) api[File.split('.').slice(0, -1).join('.')] = require('./src/' + (File.includes('getThreadInfo') ? 'getThreadMain.js' : 'getUserInfoMain.js'))(defaultFuncs, api, ctx)
                else api[File.split('.').slice(0, -1).join('.')] = require('./src/' + File)(defaultFuncs, api, ctx)
            } catch (err) {
                log.warn("FCA", `Failed to load module ./src/${File}: ${err.message}`);
            }
        });

        try {
            const apisDir = join(__dirname, "src", "apis");
            if (fs.existsSync(apisDir)) {
                fs.readdirSync(apisDir).filter((/** @type {string} */File) => File.endsWith(".js")).forEach((/** @type {string} */File) => {
                    const moduleName = File.split('.').slice(0, -1).join('.');
                    if (!api[moduleName]) {
                        try {
                            const mod = require('./src/apis/' + File);
                            if (typeof mod === 'function') {
                                api[moduleName] = mod(defaultFuncs, api, ctx);
                            }
                        } catch (_) {}
                    }
                });
            }
        } catch (_) {}

        try {
            const { globalIpBanProtection } = require('./src/utils/ipSpoofing');
            api.antiBan = globalIpBanProtection;
            api.ipSpoofing = globalIpBanProtection;
        } catch (_) {}

        try {
            const { attachClientFacade } = require('./src/app/createFcaClient');
            attachClientFacade(api);
        } catch (_) {}

        try {
            let extendFCA = null;
            try { extendFCA = require(require('path').join(__dirname, "../func/fcaExtension.js")); } catch (_) {}
            if (!extendFCA) {
                try { extendFCA = require(require('path').join(process.cwd(), "func/fcaExtension.js")); } catch (_) {}
            }
            if (typeof extendFCA === "function") {
                extendFCA(api);
            } else if (extendFCA && typeof extendFCA.extendFCA === "function") {
                extendFCA.extendFCA(api);
            }
        } catch (_) {}

        return {
            ctx,
            defaultFuncs, 
            api
        };
    }
}

//-[ Function makeLogin ]-!/

/**
 * @param {{ setCookie: (arg0: any, arg1: string) => void; }} jar
 * @param {any} email
 * @param {any} password
 * @param {{ forceLogin: any; }} loginOptions
 * @param {(err: any, api: any) => any} callback
 * @param {any} prCallback
 */

function makeLogin(jar, email, password, loginOptions, callback, prCallback) {
    return function(res) {
        var html = res.body,$ = cheerio.load(html),arr = [];

        $("#login_form input").map((i, v) => arr.push({ val: $(v).val(), name: $(v).attr("name") }));

        arr = arr.filter(function(v) {
            return v.val && v.val.length;
        });
        var form = utils.arrToForm(arr);
            form.lsd = utils.getFrom(html, "[\"LSD\",[],{\"token\":\"", "\"}");
            form.lgndim = Buffer.from("{\"w\":1440,\"h\":900,\"aw\":1440,\"ah\":834,\"c\":24}").toString('base64');
            form.email = email;
            form.pass = password;
            form.default_persistent = '0';
            form.locale = 'en_US';     
            form.timezone = '240';
            form.lgnjs = ~~(Date.now() / 1000);

        html.split("\"_js_").slice(1).map((val) => {
            jar.setCookie(utils.formatCookie(JSON.parse("[\"" + utils.getFrom(val, "", "]") + "]"), "facebook"),"https://www.facebook.com")
        });

        return utils
            .post("https://www.facebook.com/login/device-based/regular/login/?login_attempt=1&lwv=110", jar, form, loginOptions)
            .then(utils.saveCookies(jar))
            .then(function(/** @type {{ headers: any; }} */res) {
                var headers = res.headers;  
                if (!headers.location) throw { error: Language.InvaildAccount };

                // This means the account has login approvals turned on.
                if (headers.location.indexOf('https://www.facebook.com/checkpoint/') > -1) {
                    logger.Warning(Language.TwoAuth);
                    var nextURL = 'https://www.facebook.com/checkpoint/?next=https%3A%2F%2Fwww.facebook.com%2Fhome.php';

                    return utils
                        .get(headers.location, jar, null, loginOptions)
                        .then(utils.saveCookies(jar))
                        .then(function(res) {
                            if (!Database().get('ThroughAcc')) {
                                Database().set('ThroughAcc', email);
                            }
                            else {
                                if (String((Database().get('ThroughAcc'))).replace(RegExp('"','g'), '') != String(email).replace(RegExp('"','g'), '')) {
                                    Database().set('ThroughAcc', email);
                                    if (Database().get('Through2Fa')) {
                                        Database().delete('Through2Fa');
                                    }
                                }
                            }
                            var html = res.body,$ = cheerio.load(html), arr = [];
                            $("form input").map((i, v) => arr.push({ val: $(v).val(), name: $(v).attr("name") }));
                            arr = arr.filter(v => { return v.val && v.val.length });
                            var form = utils.arrToForm(arr);
                            if (html.indexOf("checkpoint/?next") > -1) {
                                setTimeout(() => {
                                    checkVerified = setInterval((_form) => {}, 5000, {
                                        fb_dtsg: form.fb_dtsg,
                                        jazoest: form.jazoest,
                                        dpr: 1
                                    });
                                }, 2500);  
                                switch (global.Fca.Require.Priyansh.Login2Fa) {
                                    case true: {
                                        const question = question => {
                                            const rl = readline.createInterface({
                                                input: process.stdin,
                                                output: process.stdout
                                            });
                                            var done,answ;
                                                rl.question(question, answer => {
                                                    rl.close();
                                                    answ = answer;
                                                    done = true
                                                })
                                                deasync.loopWhile(function(){
                                                    return !done;
                                                });
                                            return answ;
                                        };
                                        try {
                                            const Old_Cookie = Database().get('Through2Fa');
                                                if (Old_Cookie) {
                                                    Old_Cookie.map(function(/** @type {{ key: string; value: string; expires: string; domain: string; path: string; }} */c) {
                                                        let str = c.key + "=" + c.value + "; expires=" + c.expires + "; domain=" + c.domain + "; path=" + c.path + ";";
                                                        jar.setCookie(str, "http://" + c.domain);
                                                    });
                                                    let Form = utils.arrToForm(arr);
                                                        Form.lsd = utils.getFrom(html, "[\"LSD\",[],{\"token\":\"", "\"}");
                                                        Form.lgndim = Buffer.from("{\"w\":1440,\"h\":900,\"aw\":1440,\"ah\":834,\"c\":24}").toString('base64');
                                                        Form.email = email;
                                                        Form.pass = password;
                                                        Form.default_persistent = '0';
                                                        Form.locale = 'en_US';
                                                        Form.timezone = '240';
                                                        Form.lgnjs = ~~(Date.now() / 1000);
                                                    return utils
                                                        .post("https://www.facebook.com/login/device-based/regular/login/?login_attempt=1&lwv=110", jar, Form, loginOptions)
                                                        .then(utils.saveCookies(jar))
                                                    .then(function(res) {
                                                            let headers = res.headers
                                                                if (!headers['set-cookie'][0].includes('deleted')) {
                                                                    logger.Warning(Language.ErrThroughCookies, function() {
                                                                        Database().delete('Through2Fa');
                                                                    });
                                                                    return callback(new Error(Language.ErrThroughCookies || "Through2Fa cookie deleted."));
                                                                }
                                                            if (headers.location && headers.location.indexOf('https://www.facebook.com/checkpoint/') > -1) {
                                                                return utils
                                                                    .get(headers.location, jar, null, loginOptions)
                                                                    .then(utils.saveCookies(jar))
                                                                .then(function(res) {
                                                                    var html = res.body,$ = cheerio.load(html), arr = [];
                                                                    $("form input").map((i, v) => arr.push({ val: $(v).val(), name: $(v).attr("name") }));
                                                                    arr = arr.filter(v => { return v.val && v.val.length });
                                                                    var Form = utils.arrToForm(arr);

                                                                    if (html.indexOf("checkpoint/?next") > -1) {
                                                                        setTimeout(() => {
                                                                            checkVerified = setInterval((_form) => {}, 5000, {
                                                                                fb_dtsg: Form.fb_dtsg,
                                                                                jazoest: Form.jazoest,
                                                                                dpr: 1
                                                                            });
                                                                        }, 2500);

                                                                        if (!res.headers.location && res.headers['set-cookie'][0].includes('checkpoint')) {
                                                                            try {
                                                                                delete Form.name_action_selected;
                                                                                Form['submit[Continue]'] = $("#checkpointSubmitButton").html();
                                                                                return utils
                                                                                    .post(nextURL, jar, Form, loginOptions)
                                                                                    .then(utils.saveCookies(jar))
                                                                                    .then(function() {
                                                                                        Form['submit[This was me]'] = "This was me";
                                                                                        return utils.post(nextURL, jar, Form, loginOptions).then(utils.saveCookies(jar));
                                                                                    })
                                                                                    .then(function() {
                                                                                        delete Form['submit[This was me]'];
                                                                                        Form.name_action_selected = 'save_device';
                                                                                        Form['submit[Continue]'] = $("#checkpointSubmitButton").html();
                                                                                        return utils.post(nextURL, jar, Form, loginOptions).then(utils.saveCookies(jar));
                                                                                    })
                                                                                    .then(function(res) {
                                                                                        var headers = res.headers;
                                                                                        if (!headers.location && res.headers['set-cookie'][0].includes('checkpoint')) {
                                                                                            Database().delete('Through2Fa');
                                                                                            const cpErr = new Error("Facebook Account Checkpoint detected.");
                                                                                            cpErr.name = "CHECKPOINT_ERROR";
                                                                                            return callback(cpErr);
                                                                                        }
                                                                                        var appState = utils.getAppState(jar,false);
                                                                                        Database().set('Through2Fa', appState);
                                                                                        return loginHelper(appState, email, password, loginOptions, callback);
                                                                                    })
                                                                                .catch((e) => callback(e));
                                                                            }
                                                                            catch (e) {
                                                                                console.log(e)
                                                                            }
                                                                        }
                                                                    }
                                                                })
                                                            }
                                                        return utils.get('https://www.facebook.com/', jar, null, loginOptions).then(utils.saveCookies(jar));
                                                    })
                                                    .catch((e) => console.log(e));
                                                }
                                            }
                                        catch (e) {
                                            Database().delete('Through2Fa');
                                        }
                                        const Otp_code = require('totp-generator');
                                        const Code = global.Fca.Require.Priyansh.AuthString.includes('|') == false ? Otp_code(global.Fca.Require.Priyansh.AuthString.includes(" ") ? global.Fca.Require.Priyansh.AuthString.replace(RegExp(" ", 'g'), "") : global.Fca.Require.Priyansh.AuthString) :  question(Language.EnterSecurityCode); 
                                            try {
                                                const approvals = function(N_Code) { 
                                                    form.approvals_code = N_Code;
                                                    form['submit[Continue]'] = $("#checkpointSubmitButton").html();
                                                    var prResolve,prReject;
                                                    var rtPromise = new Promise((resolve, reject) => { prResolve = resolve; prReject = reject; });

                                                    if (typeof N_Code == "string") {
                                                        utils
                                                            .post(nextURL, jar, form, loginOptions)
                                                            .then(utils.saveCookies(jar))
                                                        .then(function(res) {
                                                            var $ = cheerio.load(res.body);
                                                            var error = $("#approvals_code").parent().attr("data-xui-error");
                                                            if (error) {
                                                                logger.Warning(Language.InvaildTwoAuthCode,function() { approvals(question(Language.EnterSecurityCode)) }); //bruh loop
                                                            };
                                                        })
                                                        .then(function() {
                                                            delete form.no_fido;delete form.approvals_code;
                                                            form.name_action_selected = 'save_device'; //'save_device' || 'dont_save;
                                                            return utils.post(nextURL, jar, form, loginOptions).then(utils.saveCookies(jar));
                                                        }) 
                                                        .then(function(res) {
                                                            var headers = res.headers;
                                                            if (!headers.location && res.headers['set-cookie'][0].includes('checkpoint')) {
                                                                try {
                                                                    delete form.name_action_selected;
                                                                    form['submit[Continue]'] = $("#checkpointSubmitButton").html();
                                                                    return utils
                                                                        .post(nextURL, jar, form, loginOptions)
                                                                        .then(utils.saveCookies(jar))
                                                                        .then(function() {
                                                                            form['submit[This was me]'] = "This was me";
                                                                            return utils.post(nextURL, jar, form, loginOptions).then(utils.saveCookies(jar));
                                                                        })
                                                                        .then(function() {
                                                                            delete form['submit[This was me]'];
                                                                            form.name_action_selected = 'save_device';
                                                                            form['submit[Continue]'] = $("#checkpointSubmitButton").html();
                                                                            return utils.post(nextURL, jar, form, loginOptions).then(utils.saveCookies(jar));
                                                                        })
                                                                        .then(function(res) {
                                                                            var headers = res.headers;
                                                                            if (!headers.location && res.headers['set-cookie'][0].includes('checkpoint')) throw { error: "wtf ??:D" };
                                                                            var appState = utils.getAppState(jar,false);
                                                                            Database().set('Through2Fa', appState);
                                                                            return loginHelper(appState, email, password, loginOptions, callback);
                                                                        })
                                                                    .catch((e) => callback(e));
                                                                }
                                                                catch (e) {
                                                                    console.log(e)
                                                                }
                                                            }
                                                            var appState = utils.getAppState(jar,false);
                                                            if (callback === prCallback) {
                                                                callback = function(err, api) {
                                                                    if (err) return prReject(err);
                                                                    return prResolve(api);
                                                                };
                                                            }
                                                            Database().set('Through2Fa', appState);
                                                            return loginHelper(appState, email, password, loginOptions, callback);
                                                        })
                                                        .catch(function(err) {
                                                                if (callback === prCallback) prReject(err);
                                                                else callback(err);
                                                        });
                                                    }
                                                    else {
                                                        utils
                                                            .post("https://www.facebook.com/checkpoint/?next=https%3A%2F%2Fwww.facebook.com%2Fhome.php", jar, form, loginOptions, null, { "Referer": "https://www.facebook.com/checkpoint/?next" })
                                                            .then(utils.saveCookies(jar))
                                                        .then(function(res) {
                                                            try { 
                                                                JSON.parse(res.body.replace(/for\s*\(\s*;\s*;\s*\)\s*;\s*/, ""));
                                                            } catch (ex) {
                                                                clearInterval(checkVerified);
                                                                logger.Warning(Language.VerifiedCheck);
                                                                if (callback === prCallback) {
                                                                    callback = function(err, api) {
                                                                        if (err) return prReject(err);
                                                                        return prResolve(api);
                                                                    };
                                                                }
                                                                let appState = utils.getAppState(jar,false);
                                                                return loginHelper(appState, email, password, loginOptions, callback);
                                                            }
                                                        })
                                                        .catch((ex) => {
                                                            log.error("login", ex);
                                                            if (callback === prCallback) prReject(ex);
                                                            else callback(ex);
                                                        });
                                                    }
                                                    return rtPromise;
                                                }
                                                return approvals(Code)
                                            }
                                            catch (e) {
                                                logger.Error(e);
                                                return callback(e);
                                            }
                                        } 
                                    case false: {
                                        throw {
                                            error: 'login-approval',
                                            continue: function submit2FA(code) {
                                                form.approvals_code = code;
                                                form['submit[Continue]'] = $("#checkpointSubmitButton").html(); //'Continue';
                                                var prResolve,prReject;
                                                var rtPromise = new Promise((resolve, reject) => { prResolve = resolve; prReject = reject; });
                                                if (typeof code == "string") {
                                                    utils
                                                        .post(nextURL, jar, form, loginOptions)
                                                        .then(utils.saveCookies(jar))
                                                        .then(function(/** @type {{ body: string | Buffer; }} */res) {
                                                            var $ = cheerio.load(res.body);
                                                            var error = $("#approvals_code").parent().attr("data-xui-error");
                                                            if (error) {
                                                                throw {
                                                                    error: 'login-approval',
                                                                    errordesc: Language.InvaildTwoAuthCode,
                                                                    lerror: error,
                                                                    continue: submit2FA
                                                                };
                                                            }
                                                        })
                                                        .then(function() {
                                                            delete form.no_fido;delete form.approvals_code;
                                                            form.name_action_selected = 'dont_save'; //'save_device' || 'dont_save;
                                                            return utils.post(nextURL, jar, form, loginOptions).then(utils.saveCookies(jar));
                                                        })
                                                        .then(function(res) {
                                                            var headers = res.headers;
                                                            if (!headers.location && res.headers['set-cookie'][0].includes('checkpoint')) throw { error: Language.ApprovalsErr };
                                                            var appState = utils.getAppState(jar,false);
                                                            if (callback === prCallback) {
                                                                callback = function(err, api) {
                                                                    if (err) return prReject(err);
                                                                    return prResolve(api);
                                                                };
                                                            }
                                                            return loginHelper(appState, email, password, loginOptions, callback);
                                                        })
                                                        .catch(function(err) {
                                                            if (callback === prCallback) prReject(err);
                                                            else callback(err);
                                                        });
                                                } else {
                                                    utils
                                                        .post("https://www.facebook.com/checkpoint/?next=https%3A%2F%2Fwww.facebook.com%2Fhome.php", jar, form, loginOptions, null, { "Referer": "https://www.facebook.com/checkpoint/?next" })
                                                        .then(utils.saveCookies(jar))
                                                        .then((res) => {
                                                            try { 
                                                                JSON.parse(res.body.replace(/for\s*\(\s*;\s*;\s*\)\s*;\s*/, ""));
                                                            } catch (ex) {
                                                                clearInterval(checkVerified);
                                                                logger.Warning(Language.VerifiedCheck);
                                                                if (callback === prCallback) {
                                                                    callback = function(err, api) {
                                                                        if (err) return prReject(err);
                                                                        return prResolve(api);
                                                                    };
                                                                }
                                                                return loginHelper(utils.getAppState(jar,false), email, password, loginOptions, callback);
                                                            }
                                                        })
                                                        .catch((ex) => {
                                                            log.error("login", ex);
                                                            if (callback === prCallback) prReject(ex);
                                                            else callback(ex);
                                                        });
                                                    }
                                                return rtPromise;
                                            }
                                        };
                                    }
                                }
                            } else {
                                if (!loginOptions.forceLogin) throw { error: Language.ForceLoginNotEnable };

                                if (html.indexOf("Suspicious Login Attempt") > -1) form['submit[This was me]'] = "This was me";
                                else form['submit[This Is Okay]'] = "This Is Okay";

                                return utils
                                    .post(nextURL, jar, form, loginOptions)
                                    .then(utils.saveCookies(jar))
                                    .then(function() {
                                        form.name_action_selected = 'dont_save';

                                        return utils.post(nextURL, jar, form, loginOptions).then(utils.saveCookies(jar));
                                    })
                                    .then(function(res) {
                                        var headers = res.headers;

                                        if (!headers.location && res.body.indexOf('Review Recent Login') > -1) throw { error: "Something went wrong with review recent login." };

                                        var appState = utils.getAppState(jar,false);

                                        return loginHelper(appState, email, password, loginOptions, callback);
                                    })
                                    .catch((e) => callback(e));
                            }
                        });
                }
            return utils.get('https://www.facebook.com/', jar, null, loginOptions).then(utils.saveCookies(jar));
        });
    };
}

//-[ Function backup ]-!/

/**
 * @param {string} data
 * @param {any} globalOptions
 * @param {any} callback
 * @param {any} prCallback
 */

function backup(data,globalOptions, callback, prCallback) {
    try {
        var appstate;
        try {
            appstate = JSON.parse(data)
        }
        catch(e) {
            appstate = data;
        }
            logger.Warning(Language.BackupNoti);
        try {
            loginHelper(appstate,null,null,globalOptions, callback, prCallback)
        }
        catch (e) {
            logger.Error(Language.ErrBackup);
            return callback(e || new Error(Language.ErrBackup));
        }
    }
    catch (e) {
        logger.Error(e);
        return callback(e);
    }
}

//-[ function loginHelper ]-!/

/**
 * @param {string | any[]} appState
 * @param {any} email
 * @param {any} password
 * @param {{ selfListen?: boolean; listenEvents?: boolean; listenTyping?: boolean; updatePresence?: boolean; forceLogin?: boolean; autoMarkDelivery?: boolean; autoMarkRead?: boolean; autoReconnect?: boolean; logRecordSize?: number; online?: boolean; emitReady?: boolean; userAgent?: string; pageID?: any; }} globalOptions
 * @param {(arg0: any, arg1: undefined) => void} callback
 * @param {(error: any, api: any) => any} [prCallback]
 */

function loginHelper(appState, email, password, globalOptions, callback, prCallback) {
    var mainPromise = null;
    var jar = utils.getJar();

try {
    if (appState) {
            switch (Database().has("FBKEY")) {
                case true: {
                    process.env.FBKEY = Database().get("FBKEY");
                }
                    break;
                case false: {
                    const SecurityKey = global.Fca.Require.Security.create().apiKey;
                        process.env['FBKEY'] = SecurityKey;
                    Database().set('FBKEY', SecurityKey);
                }
                    break;
                default: {
                    const SecurityKey = global.Fca.Require.Security.create().apiKey;
                        process.env['FBKEY'] = SecurityKey;
                    Database().set('FBKEY', SecurityKey);
                }
            }
            try {
                switch (global.Fca.Require.Priyansh.EncryptFeature) {
                    case true: {
                        appState = JSON.parse(JSON.stringify(appState, null, "\t"));
                        switch (utils.getType(appState)) {
                            case "Array": {
                                switch (utils.getType(appState[0])) {
                                    case "Object": {
                                        // AppState object ready
                                    }
                                        break;
                                    case "String": {
                                        appState = Security(appState,process.env['FBKEY'],'Decrypt');
                                    }
                                        break;
                                    default: {
                                        logger.Warning(Language.InvaildAppState);
                                        return callback(new Error(Language.InvaildAppState || "Invalid AppState"));
                                    }
                                }
                            }
                                break;
                            default: {
                                logger.Warning(Language.InvaildAppState);
                                return callback(new Error(Language.InvaildAppState || "Invalid AppState"));
                            }
                        } 
                    }
                        break;
                    case false: {
                        switch (utils.getType(appState)) { 
                            case "Array": {
                                switch (utils.getType(appState[0])) {
                                    case "Object": {
                                        // AppState object ready
                                    }
                                        break;
                                    case "String": {
                                        appState = Security(appState,process.env['FBKEY'],'Decrypt');
                                    }
                                        break;
                                    default: {
                                        logger.Warning(Language.InvaildAppState);
                                        return callback(new Error(Language.InvaildAppState || "Invalid AppState"));
                                    }
                                }
                            }
                                break;
                            default: {
                                logger.Warning(Language.InvaildAppState);
                                return callback(new Error(Language.InvaildAppState || "Invalid AppState"));
                            }
                        } 
                    }
                        break;
                    default: {
                        logger.Warning(getText(Language.IsNotABoolean,global.Fca.Require.Priyansh.EncryptFeature));
                        return callback(new Error("EncryptFeature is not a boolean"));
                    }
                }
            }
            catch (e) {
                console.log(e);
            }

        try {
            appState = JSON.parse(appState);
        }
        catch (e) {
            try {
                appState = appState;
            }
            catch (e) {
                return logger.Error();
            }
        }
        try {
            global.Fca.Data.AppState = appState;
            if (Array.isArray(appState)) {
                appState.forEach(function(/** @type {{ key: string; name: string; value: string; expires: string; expirationDate: number; domain: string; path: string; }} */c) {
                    if (!c) return;
                    var key = c.key || c.name;
                    var val = c.value !== undefined ? c.value : "";
                    if (!key || val === "") return;
                    var rawDomain = c.domain || "facebook.com";
                    var cleanDomain = rawDomain.replace(/^\./, "");
                    var expStr = c.expires || (c.expirationDate ? new Date(Number(c.expirationDate) * 1000).toUTCString() : "");
                    var str = key + "=" + val + "; " + (expStr ? "expires=" + expStr + "; " : "") + "domain=." + cleanDomain + "; path=" + (c.path || "/") + ";";
                    try {
                        jar.setCookie(str, "https://" + cleanDomain);
                    } catch (_) {
                        try { jar.setCookie(str, "https://www.facebook.com"); } catch (__) {}
                    }
                });
            }
            Database().set('Backup', appState);
            mainPromise = utils.get('https://www.facebook.com/', jar, null, globalOptions, { noRef: true }).then(utils.saveCookies(jar));
        } 
        catch (e) {
            try {
                if (Database().has('Backup')) {
                    return backup(Database().get('Backup'),globalOptions, callback, prCallback);
                }
                else {
                    logger.Warning(Language.ErrBackup);
                    return callback(new Error(Language.ErrBackup || "FCA session backup error"));
                }
            }
            catch (e) {
                logger.Warning(Language.ErrBackup);
                return callback(new Error(Language.ErrBackup || "FCA session backup error"));
            }
        }
    }   

    else {
    mainPromise = utils
         .get("https://www.facebook.com/Lazic.Kanzu", null, null, globalOptions, { noRef: true }) // for fixing
            .then(utils.saveCookies(jar))
            .then(makeLogin(jar, email, password, globalOptions, callback, prCallback))
            .then(function() {
                return utils.get('https://www.facebook.com/', jar, null, globalOptions).then(utils.saveCookies(jar));
            });
        }
    } catch (e) {
        console.log(e);
    }

    function CheckAndFixErr(res, fastSwitch) {
    if (fastSwitch) return res;
        let reg_antierr = /7431627028261359627/gs; // =))))))
        if (reg_antierr.test(res.body)) {
            const Data = JSON.stringify(res.body);
            const Dt_Check = Data.split('2Fhome.php&gfid=')[1];
            if (Dt_Check == undefined) return res
            const fid = Dt_Check.split("\\\\")[0];//fix sau
            if (Dt_Check == undefined || Dt_Check == "") return res
            const final_fid = fid.split(`\\`)[0];
            if (final_fid == undefined || final_fid == '') return res;
            const redirectlink = redirect[1] + "a/preferences.php?basic_site_devices=m_basic&uri=" + encodeURIComponent("https://m.facebook.com/home.php") + "&gfid=" + final_fid;
            bypass_region_err = true;
            return utils.get(redirectlink, jar, null, globalOptions).then(utils.saveCookies(jar));
        }
        else return res
    }

    function Redirect(res,fastSwitch) {
    if (fastSwitch) return res;
        var reg = /<meta http-equiv="refresh" content="0;url=([^"]+)[^>]+>/;
        redirect = reg.exec(res.body);
            if (redirect && redirect[1]) return utils.get(redirect[1], jar, null, globalOptions)
        return res;
    }

    let redirect = [1, "https://m.facebook.com/"];
    let bypass_region_err = false;
        var ctx,api;
            mainPromise = mainPromise
                .then(res => Redirect(res))
                .then(res => CheckAndFixErr(res))
                //fix via login with defaut UA return WWW.facebook.com not m.facebook.com
                .then(function(res) {
                    if (global.OnAutoLoginProcess) return res;
                    else {
                        let Regex_Via = /MPageLoadClientMetrics/gs; //default for normal account, can easily get region, without this u can't get region in some case but u can run normal
                        if (!Regex_Via.test(res.body)) {
                            //www.facebook.com
                            globalOptions.userAgent = globalOptions.userAgent || "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36";
                            return utils.get('https://www.facebook.com/', jar, null, globalOptions, { noRef: true })
                        }
                        else return res
                    }
                })
                .then(res => BypassAutomationNotification(res, jar, globalOptions, appState))
                .then(res => Redirect(res, global.OnAutoLoginProcess))
                .then(res => CheckAndFixErr(res, global.OnAutoLoginProcess))
                // .then(res => {
                //     return utils.get('https://www.facebook.com/', jar, null, globalOptions, {}).then(utils.saveCookies(jar));
                // })
                // .then(function(res) {
                //     let reg_old_web = /Switch Default Site/gs;
                //     if (reg_old_web.test(res.body)) {
                //         let Data_Resp = JSON.stringify(res.body);
                //         const link = Data_Resp.split('settings/site')[1].split("\"")[0].replace('\\', '')
                //         const redirect_link2 = redirect[1] + "settings/site" + utils.cleanHTML(link)
                //         console.log(redirect_link2)
                //         return utils.get("https://www.facebook.com/", jar, null, globalOptions).then(utils.saveCookies(jar)); // try ag
                //     }
                //     else return res;
                // })
                // .then(function(res) {
                //     var reg = /<meta http-equiv="refresh" content="0;url=([^"]+)[^>]+>/;
                //     redirect = reg.exec(res.body);
                //         if (redirect && redirect[1]) return utils.get(redirect[1], jar, null, globalOptions).then(utils.saveCookies(jar));
                //     return res;
                // })
                .then(function(res){
                    var html = res.body,Obj = buildAPI(globalOptions, html, jar,bypass_region_err);
                        ctx = Obj.ctx;
                        api = Obj.api;
                    return res;
                });
            if (globalOptions.pageID) {
                mainPromise = mainPromise
                    .then(function() {
                        return utils.get('https://www.facebook.com/' + ctx.globalOptions.pageID + '/messages/?section=messages&subsection=inbox', ctx.jar, null, globalOptions);
                    })
                    .then(function(resData) {
                        var url = utils.getFrom(resData.body, 'window.location.replace("https:\\/\\/www.facebook.com\\', '");').split('\\').join('');
                        url = url.substring(0, url.length - 1);
                        return utils.get('https://www.facebook.com' + url, ctx.jar, null, globalOptions);
                    });
            }
        mainPromise
            .then(async() => {
                if (global.Fca?.Require?.Priyansh?.Uptime) {
                    require('./Extra/ExtraUptimeRobot')();
                }
                callback(null, api);
            }).catch(function(/** @type {{ error: any; }} */e) {
            log.error("login", e.error || e);
        callback(e);
    });
}

 
/**
 * It asks the user for their account and password, and then saves it to the database.
 */

function setUserNameAndPassWord(callback) {
    if (!process.stdin.isTTY) {
        const err = new Error("Interactive credential prompt is not available in non-TTY environment.");
        logger.Error(err.message);
        if (typeof callback === "function") return callback(err);
        return;
    }
    let rl = readline.createInterface({
        input: process.stdin,
        output: process.stdout
    });

    logger.Normal(`[FLOPPA-FCA] OS: ${os.type()} | Kernel: ${os.version()} | FCA Engine v${global.Fca.Version}`);
    try {
        rl.question(Language.TypeAccount, (Account) => {
            if (!Account.includes("@") && global.Fca.Require.utils.getType(parseInt(Account)) != "Number") {
                rl.close();
                logger.Normal(Language.TypeAccountError);
                if (typeof callback === "function") return callback(new Error(Language.TypeAccountError));
                return;
            } else {
                rl.question(Language.TypePassword, function (Password) {
                    rl.close();
                    try {
                        Database().set("Account", Account);
                        Database().set("Password", Password);
                    }
                    catch (e) {
                        logger.Warning(Language.ErrDataBase);
                        logger.Error(e);
                        if (typeof callback === "function") return callback(e);
                        return;
                    }
                    if (global.Fca.Require.Priyansh.ResetDataLogin) {
                        global.Fca.Require.Priyansh.ResetDataLogin = false;
                        global.Fca.Require.fs.writeFileSync(process.cwd() + '/PriyanshFca.json', JSON.stringify(global.Fca.Require.Priyansh, null, 4));
                    }
                    logger.Success(Language.SuccessSetData);
                    if (typeof callback === "function") return callback(null, { status: "Credentials saved." });
                });
            }
        });
    }
    catch (e) {
        logger.Error(e);
        if (typeof callback === "function") return callback(e);
    }
}

/**
 * @param {{ email: any; password: any; appState: any; }} loginData
 * @param {{}} options
 * @param {(error: any, api: any) => any} callback
 */

function login(loginData, options, callback) {
    if (utils.getType(options) === 'Function' || utils.getType(options) === 'AsyncFunction') {
        callback = options;
        options = {};
    }

    var globalOptions = {
        selfListen: false,
        listenEvents: true,
        listenTyping: false,
        updatePresence: false,
        forceLogin: false,
        autoMarkDelivery: false,
        autoMarkRead: false,
        autoReconnect: true,
        logRecordSize: 100,
        online: false,
        emitReady: false,
        userAgent: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/603.3.8 (KHTML, like Gecko) Version/10.1.2 Safari/603.3.8"
    };
    
    var prCallback = null;
    if (utils.getType(callback) !== "Function" && utils.getType(callback) !== "AsyncFunction") {
        var rejectFunc = null;
        var resolveFunc = null;
        var returnPromise = new Promise(function(resolve, reject) {
            resolveFunc = resolve;
            rejectFunc = reject;
        }); 
        prCallback = function(error, api) {
            if (error) return rejectFunc(error);
            return resolveFunc(api);
        };
        callback = prCallback;
    }

    if (loginData.email && loginData.password) {
        setOptions(globalOptions, {
            logLevel: "silent",
            forceLogin: true,
            userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36"
        });
        loginHelper(loginData.appState, loginData.email, loginData.password, globalOptions, callback, prCallback);
    }
  else if (loginData.appState) {
        setOptions(globalOptions, options);
        let All = (getAll()).filter(i => i.data !== null);
            All = All.filter(i => i.data.messageCount !== undefined)
            if (All.length >= 1) {
                deleteAll(All.map(obj => obj.data.threadID));
            }
        /*
        if (global.Fca.Require.FastConfig.Websocket_Extension.Status) {
            const UserName = Database().get('Ws_UserName');
            const PassWord = Database().get("Ws_PassWord");
            if (!UserName || !PassWord || global.Fca.Require.FastConfig.Websocket_Extension.ResetData) {
                const question = question => {
                    const rl = readline.createInterface({
                        input: process.stdin,
                        output: process.stdout
                    });
                    var done,answ;
                        rl.question(question, answer => {
                            rl.close();
                            answ = answer;
                            done = true
                        })
                        deasync.loopWhile(function(){
                            return !done;
                        });
                    return answ;
                };
                logger.Normal(`[FLOPPA-FCA] OS: ${os.type()} | Kernel: ${os.version()} | FCA Engine v${global.Fca.Version}`);
                const UserName = question(Language.Ws_TypeUserName);
                const PassWord = question(Language.Ws_TypePassWord);
                if (!UserName || !PassWord) {
                    logger.Warning("Dangerous action detected! Proceeding to automatically disable websocket_extension.");
                    global.Fca.Require.FastConfig.Websocket_Extension.Status = false;
                    global.Fca.Require.fs.writeFileSync(process.cwd() + "/PriyanshFca.json", JSON.stringify(global.Fca.Require.FastConfig, null, "\t"));
                }
                else {
                    try {
                        Database().set('Ws_UserName', UserName);
                        Database().set('Ws_PassWord', PassWord);
                        logger.Success(Language.Ws_Success, function() {
                            const speakeasy = require('speakeasy');
                            const secret = (speakeasy.generateSecret({ length: 20 }));
                            logger.Warning(getText(Language.Ws_2Fa, secret.base32))
                            Database().set('Ws_2Fa', secret.base32); 
                            if (global.Fca.Require.FastConfig.Websocket_Extension.ResetData) {
                                global.Fca.Require.FastConfig.Websocket_Extension.ResetData = false;
                                global.Fca.Require.fs.writeFileSync(process.cwd() + '/PriyanshFca.json', JSON.stringify(global.Fca.Require.FastConfig, null, 4));
                            }
                            question("Enter To Continue!");
                            const ask = function() {
                                const TFa_Check = question(Language.Ws_2Fa_Check)
                                if (TFa_Check != speakeasy.totp({
                                    secret: secret.base32,
                                    encoding: 'base32'
                                })) {
                                    logger.Warning("Mã Không Đúng vui lòng nhập lại(Incorrect code, please enter again.)")
                                    ask();
                                }
                                else {
                                    logger.Success("Success!");
                                    process.exit(1);
                                }
                            }
                            return ask();
                        });
                    }
                    catch (e) {
                        console.log(e)
                        logger.Warning("Error, auto turn off Websocket_extension");
                        global.Fca.Require.FastConfig.Websocket_Extension.Status = false;
                        global.Fca.Require.fs.writeFileSync(process.cwd() + "/PriyanshFca.json", JSON.stringify(global.Fca.Require.FastConfig, null, "\t"));
                        process.exit(1);
                    }
                }
            }
        }
**/
        switch (global.Fca.Require.Priyansh.AutoLogin) {
            case true: {
                if (global.Fca.Require.Priyansh.ResetDataLogin) return setUserNameAndPassWord(callback);
                else {
                    try {
                        const TempState = Database().get("TempState")
                        if (TempState) { 
                            try {
                                loginData.appState = JSON.parse(TempState);
                            }
                            catch (_) {
                                loginData.appState = TempState;
                            }
                            Database().delete("TempState");
                        }
                    }
                    catch (e) {
                        console.log(e);
                        Database().delete("TempState");
                        logger.Warning(Language.ErrDataBase);
                        logger.Error(e);
                        return callback(e || new Error(Language.ErrDataBase));
                    }
                    try {
                        if (Database().has('Account') && Database().has('Password')) return loginHelper(loginData.appState, loginData.email, loginData.password, globalOptions, callback, prCallback);
                        else return setUserNameAndPassWord(callback);
                    }
                    catch (e) {
                        console.log(e);
                        logger.Warning(Language.ErrDataBase);
                        logger.Error(e);
                        return callback(e || new Error(Language.ErrDataBase));
                    }
                }
            }
            case false: {
                return loginHelper(loginData.appState, loginData.email, loginData.password, globalOptions, callback, prCallback);
            }
        }
    }
    return returnPromise;
}

module.exports = login;