403 may cause of download too fast,

429 430 may cause of download too many.

404 may cause of request several times without headers

it may need proxy to change ip.

it seems that it cannot catch miniget's 403 error. change to use needle.

don't have Object.hasOwn recursive check, use try...catch... instead.

'use strict'


const {extractMediaInfoFromUrl, download, extractUrlsFromList, app, captionToSubtitle} = require('tiny-youtube-downloader');

//*
(async () => {
	let options = {
		uris : [],
		outputDir : '.',
		subtitles : { captions: ['zh-Hant','en-US'], subtitleType: 'srt', downThemAll: true },
		willSubtitle : false,
		willVideo : false,
		preferQuality : { itag: 18, qualityLabel: '360p' },
		randomWait : { min: 12000, max: 120000 },  // slow down your batch downloads. otherwise it's easy get "403" error
		resumeRemainningUris : true,
		maxFailture : 3,
		// "User-Agent" 由於含 "-" 號，不符合變量的定義，所以要用引號括起來。用於模擬瀏覽器的請求的 HTTP HEADER
		commonHeaders : {'User-Agent': 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:72.0) Gecko/20100101 Firefox/72.0'},  //add "agent" here
		httpMethods : { httpGetBody: null, httpGetRaw: null, httpGetStream: null }  //set your http methods here.
	}

	let testUrls = [
		'https://www.youtube.com/watch?v=hET2MS1tIjA',
		'https://www.youtube.com/playlist?list=PL2aBZuCeDwlRsa9T49dlm6vlZLfn1fSZ7'
	];

	options.uris.push(...testUrls);
	options.outputDir = 'out';
	options.willSubtitle = true;
	options.willVideo = false;
	options.preferQuality.itag = 18;
	options.preferQuality.qualityLabel = '360p';
	options.subtitles.captions.push(...['en']);
	//e.g. build your ProxyFactory and setting here.
	//options = Object.assign(options, {agent: await ProxyFactory.getProxy()});
	//options.agent = await ProxyFactory.getProxy();
	/*
	//how to wrap async function calls into a sync function?
	//it may do as a top-level async call: (async() => {})();
	options.agent = () => {
		(async() => {
			let retObj = await ProxyFactory.getProxy();
			return retObj;
		})();
	}
	//*/
	await app(options);

})();  //end top async()
//*/