const axios = require('axios');
const cheerio = require('cheerio');

function shuffle(arr) {
    for (let i = arr.length - 1; i > 0; i--) {
        const j = Math.floor(Math.random() * (i + 1));
        [arr[i], arr[j]] = [arr[j], arr[i]];
    }
    return arr;
}

async function mfsearch(query) {
    try {
        if (!query) throw new Error('Query is required');
        
        const { data: html } = await axios.get(`https://mediafiretrend.com/?q=${encodeURIComponent(query)}&search=Search`);
        const $ = cheerio.load(html);
        
        const links = shuffle(
            $('tbody tr a[href*="/f/"]').map((_, el) => $(el).attr('href')).get()
        ).slice(0, 5);
        
        const result = await Promise.all(links.map(async link => {
            const { data } = await axios.get(`https://mediafiretrend.com${link}`);
            const $ = cheerio.load(data);
            
            const raw = $('div.info tbody tr:nth-child(4) td:nth-child(2) script').text();
            const match = raw.match(/unescape\(['"`]([^'"`]+)['"`]\)/);
            const decoded = cheerio.load(decodeURIComponent(match[1]));
            
            return {
                filename: $('tr:nth-child(2) td:nth-child(2) b').text().trim(),
                filesize: $('tr:nth-child(3) td:nth-child(2)').text().trim(),
                url: decoded('a').attr('href'),
                source_url: $('tr:nth-child(5) td:nth-child(2)').text().trim(),
                source_title: $('tr:nth-child(6) td:nth-child(2)').text().trim()
            };
        }));
        
        return result;
    } catch (err) {
        throw new Error(err.message);
    }
}

// Usage:
const resp = await mfsearch('action stuff');
console.log(resp);