import untube from 'untube';

// Basic usage
const info = await untube.getVideoInfo('dQw4w9WgXcQ');

console.log('Title:', info.title);
console.log('Views:', info.view_count);
console.log('Duration:', info.duration, 'seconds');

// With options (e.g., proxy or cookies)
const infoWithProxy = await untube.getVideoInfo('dQw4w9WgXcQ', {
    proxy: 'http://user:pass@host:port',
    cookies: './cookies.txt'
});

import fs from 'node:fs';
import untube from 'untube';

// Setup AbortController to cancel download if needed
const controller = new AbortController();

// Start downloading a video
const stream = untube('dQw4w9WgXcQ', {
    format: 'highestvideo', // Select quality
    signal: controller.signal, // Optional: pass the abort signal
});

// Listen to events
stream.on('info', (info, format) => {
    console.log(`Downloading: ${info.title}`);
    console.log(`Selected Format: ${format.resolution} (${format.container})`);
});

stream.on('progress', (progress) => {
    // Progress event is only available in 'parallel' mode (default)
    console.log(`Progress: ${progress.percent}% (${progress.downloadedBytes} bytes)`);
});

stream.on('error', (err) => {
    console.error(`Error: ${err.message}`);
});

// Pipe the stream directly to a file
stream.pipe(fs.createWriteStream('video.mp4'));

const info = await untube.getVideoInfo('videoId');

// 1. Filter formats using presets
// Available presets: 'audioandvideo', 'video', 'videoonly', 'audio', 'audioonly'
const audioOnly = untube.filterFormats(info.formats, 'audioonly');

// 2. Filter using custom logic
const mp4Only = untube.filterFormats(info.formats, f => f.container === 'mp4');

// 3. Choose a specific format manually
const bestAudio = untube.chooseFormat(info.formats, { quality: 'highestaudio' });

// 4. Sort formats from highest to lowest quality
const sorted = untube.sortFormats(info.formats);

import untube from 'untube';

// Basic usage
const results = await untube.ytmusic('Never gonna give you up');

// With options (e.g., proxy or cookies)
const resultsWithProxy = await untube.ytmusic('Never gonna give you up', {
    proxy: 'http://user:pass@host:port',
    cookies: './cookies.txt'
});

console.log('Top Result:', results[0].title);
console.log('Artist:', results[0].artist);
console.log('Album:', results[0].album);
console.log('Duration:', results[0].duration, 'seconds');

untube('videoId', { cookies: './cookies.txt' });

const myRawCookie = new untube.RawCookie(
    async () => await fetchFromDB(), // Must return Netscape string
    async (newCookies) => await saveToDB(newCookies)
);
untube('videoId', { cookies: myRawCookie });