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findsong.js

const axios = require('axios');
const FormData = require('form-data');
const fs = require('fs');
const {
    tmpdir
} = require('os');
const {
    join
} = require('path');

/**
 * Identifies a song from an audio file using the Aha-Music (doreso.com) API.
 * @param {string} path Path to the audio file.
 * @returns {Promise<object>} The API response.
 */
async function aha_music(path) {
    const form = new FormData();
    // Using a stream is more memory-efficient for file uploads
    form.append('file', fs.createReadStream(path));
    form.append('sample_size', 118784);

    const {
        data
    } = await axios.post(
        'https://api.doreso.com/humming',
        form, {
            headers: {
                ...form.getHeaders(),
                'user-agent': 'Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Mobile Safari/537.36',
                'accept': 'application/json, text/plain, */*',
                'origin': 'https://www.aha-music.com',
                'referer': 'https://www.aha-music.com/'
            },
            maxBodyLength: Infinity,
            maxContentLength: Infinity
        }
    );

    return data;
}

let handler = async (m, {
    conn
}) => {
    const q = m.quoted ? m.quoted : m;
    const mime = (q.msg || q).mimetype || '';

    if (!/audio/.test(mime)) {
        return conn.sendMessage(m.chat, {
            text: 'Please reply to an audio message to find the song.'
        }, {
            quoted: m
        });
    }

    m.react('🎶');
    let tmpPath;
    try {
        const media = await q.download();
        tmpPath = join(tmpdir(), `${Date.now()}.mp3`);
        await fs.promises.writeFile(tmpPath, media);

        const result = await aha_music(tmpPath);

        if (result && result.data && result.data.title) {
            const {
                title,
                artists
            } = result.data;
            const caption = `🎵 *Song Found!*\n\n*Title:* ${title}\n*Artist:* ${artists}`;
            await conn.sendMessage(m.chat, {
                text: caption
            }, {
                quoted: m
            });
            m.react('✅');
        } else {
            await conn.sendMessage(m.chat, {
                text: 'Could not identify the song. The audio might be too short or unclear.'
            }, {
                quoted: m
            });
            m.react('❓');
        }
    } catch (e) {
        console.error(e);
        await conn.sendMessage(m.chat, {
            text: 'An error occurred while processing your request.'
        }, {
            quoted: m
        });
        m.react('❌');
    } finally {
        // Clean up the temporary file
        if (tmpPath && fs.existsSync(tmpPath)) {
            fs.unlinkSync(tmpPath);
        }
    }
};

handler.command = ['findsong', 'whatsong', 'shazam'];
handler.help = ['findsong'];
handler.tags = ['tools'];
handler.description = 'Find the title of a song by replying to an audio message.';

module.exports = handler;