const axios = require('axios');
const cheerio = require('cheerio');
const { shannz: cf } = require('bycf');

async function getTurnstileToken() {
    try {
        const token = await cf.turnstileMin(
            "https://claptools.com/tiktok-profile-viewer/",
            "0x4AAAAAAA0aU62HwPRV0j1U"
        );
        return token;
    } catch (error) {
        throw new Error("Gagal mendapatkan Turnstile token: " + error.message);
    }
}

async function getNonce() {
    const response = await axios.get('https://claptools.com/tiktok-profile-viewer/', {
        headers: {
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
        }
    });

    const $ = cheerio.load(response.data);
    const nonce = $('input[name="tt_nonce"]').val();
    return nonce;
}

async function tiktokStalk(username) {
    const token = await getTurnstileToken();
    const nonce = await getNonce();

    const formData = new URLSearchParams();
    formData.append('username', username);
    formData.append('tt_nonce', nonce);
    formData.append('cf-turnstile-response', token);

    const response = await axios.post('https://claptools.com/tiktok-profile-viewer/', formData, {
        headers: {
            'Content-Type': 'application/x-www-form-urlencoded',
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36',
            'Referer': 'https://claptools.com/tiktok-profile-viewer/',
            'Origin': 'https://claptools.com'
        }
    });

    const $ = cheerio.load(response.data);

    const avatar = $('.profile img').attr('src');
    const fullText = $('.profile-details h2').text().trim();
    const bio = $('.profile-details p').text().trim();

    const nameMatch = fullText.match(/^(.+?)\s*\(@(.+?)\)$/);
    const nickname = nameMatch ? nameMatch[1].trim() : '';
    const usernameFromPage = nameMatch ? nameMatch[2].trim() : username;

    const followers = $('.stats .box').eq(0).find('.number').text().trim();
    const likes = $('.stats .box').eq(1).find('.number').text().trim();
    const videos = $('.stats .box').eq(2).find('.number').text().trim();

    const videoList = [];
    $('.thumb').each((i, elem) => {
        const thumbnail = $(elem).find('img').attr('src');
        if (thumbnail) {
            videoList.push({
                thumbnail: thumbnail
            });
        }
    });

    return {
        username: usernameFromPage,
        nickname: nickname,
        bio: bio,
        avatar: avatar,
        stats: {
            followers: followers,
            likes: likes,
            videos: videos
        },
        videoList: videoList
    };
}

const handler = async (req, res) => {
    try {
        const { username } = req.query;

        if (!username) {
            return res.status(400).json({
                success: false,
                error: 'Missing required parameter: username'
            });
        }

        const usernameRegex = /^[a-zA-Z0-9._]{1,24}$/;
        if (!usernameRegex.test(username)) {
            return res.status(400).json({
                success: false,
                error: 'Invalid username format'
            });
        }

        const result = await tiktokStalk(username);

        res.json({
            author: "Herza",
            success: true,
            data: result
        });

    } catch (error) {
        res.status(500).json({
            author: "Herza",
            success: false,
            error: error.message
        });
    }
};

module.exports = {
    name: 'TikTok Stalk',
    description: 'Get TikTok user profile information including stats and avatar',
    type: 'GET',
    routes: ['api/stalk/tiktok'],
    tags: ['social', 'tiktok', 'stalk', 'profile'],
    parameters: ['username', 'key'],
    enabled: true,
    main: ['Stalk'],
    handler
};