// ==UserScript==
// @name         Them link download folder ggdrive
// @version      0.4.3
// @description  none
// @author       vozer
// @match        https://drive.google.com/drive/u/*
// @match        https://drive.google.com/drive/folders/*
// @require      https://code.jquery.com/jquery-3.3.1.min.js
// @grant        none
// ==/UserScript==

let RESET = false;
let intervals = [];

function parseFileSize(val) {
    let amplifier;
    if (/k/i.test(val)) {amplifier = -1}
    else if (/m/i.test(val)) {amplifier = 0}
    else if (/g/i.test(val)) {amplifier = 1}
    else {amplifier = -2}
    const size = parseInt(val.match(/[0-9.]+/i))*Math.pow(1024, amplifier);
    return size;
}

function checkExpired() {
    let counter = 300;
    $('.link-list').append(`<div style="font-size: 15px;font-weight: bold;" id="counter">Time left: ${counter} s</div>`);
    intervals.push(setInterval(() =>{
        if (counter > 0 ) {
            counter--;
            $('#counter').text(`Time left: ${counter} s. Nhấn chuột phải để xem video trực tiếp.`);
        }
        else {
            $('.link-list').empty();
            $('.link-list').append(`<div style="font-size: 15px;font-weight: bold;" id="counter">Expired. Please click moè again!</div>`);
        }
    },1000));
}

function downAll() {
    $('.dl-button > a').each(function() {
        window.open($(this).attr('href'));
    })
}

$('.a-D-B-Lc-j').append('<img id="cat-dl" style="margin-left:20px" src="https://i.imgur.com/1iqnhzl.png?1">')
$('#cat-dl').on('click',() => {
    console.log('Getting...');
    while (intervals.length>0){
        clearInterval(intervals[0]);
        intervals.shift();
    }
    const checkElem = setInterval(() => {
        if ($('.WYuW0e').length) {
            clearInterval(checkElem);
            if ($('.link-list').length) {
                console.log($('.link-list'))
                $('.link-list').remove();
                $('.vid-player').remove();
            }
            $('.v9czFf').last().before(`<div class="link-list"><button id="downAll">Down một cục</button></div><div class="vid-player"></div>`);
            $('#downAll').click(() => downAll());
            checkExpired();
            setTimeout(() => {
                $('.link-list div').sort(function(a,b) {
                    const contentA = parseInt( $(a).attr('id'));
                    const contentB = parseInt( $(b).attr('id'));
                    return (contentA < contentB) ? -1 : (contentA > contentB) ? 1 : 0;
                }).appendTo('.link-list');
                $('.dl-button').each(function() {
                    $(this).contextmenu(() => {
                        $('.vid-player').html(`<div style="font-size: 15px;font-weight: bold;">This plays ${$(this).text()}</div><video width="711"
height="400" controls src="${$(this).find('a').attr('href')}"></video>`);
                    });
                });
            }, 3000);
            $('.NtzyH').last().find('.WYuW0e:not(.RDfNAe)').each(function(i) {
                const fileId = $(this).attr('data-id');
                const fileName = $(this).find('.KL4NAf').text() ||  $(this).find('.Q5txwe').text();
                const fileSize = $(this).find('.jApF8d:last').text();
                if(!fileSize || parseFileSize(fileSize) >= 100) {
                    $.get(`/uc?id=${fileId}&export=download`, html => {
                        const dlLink = $(html).find('#uc-download-link').attr('href');
                        $('.link-list').append(`<div class="dl-button" id=${i}>${fileName} - ${fileSize}<a href="${dlLink}" target="_blank">
<img src="https://i.imgur.com/qvGtLXa.png?1" style="margin: 0 10px;"></a></div>`);
                    });
                } else {
                    $('.link-list').append(`<div class="dl-button" id=${i}>${fileName} - ${fileSize}<a href="/uc?id=${fileId}&export=download">
<img src="https://i.imgur.com/qvGtLXa.png?1" style="margin: 0 10px;"></a></div>`);
                }
            });
        }
    }, 100);
});