// ==UserScript==
// @name         annas torrents/magnet export
// @namespace    https://github.com/hanekawa-shiki/tampermonkey_scripts
// @version      1.0.10
// @description  导出annas-archive当前页torrents/magnets
// @author       hanekawa-shiki
// @match        *://*.annas-archive.org/torrents/*
// @grant        unsafeWindow
// @license MIT
// @downloadURL https://update.greasyfork.icu/scripts/520992/annas%20torrentsmagnet%20export.user.js
// @updateURL https://update.greasyfork.icu/scripts/520992/annas%20torrentsmagnet%20export.meta.js
// ==/UserScript==
(function () {
    'use strict';
    const DOMAIN = window.location.origin;
    const downloadFile = (content, fileName, mimeType = 'text/plain') => {
        const blob = new Blob([content], { type: mimeType });
        const url = URL.createObjectURL(blob);
        const a = document.createElement('a');
        a.href = url;
        a.download = fileName;
        document.body.appendChild(a);
        a.click();
        document.body.removeChild(a);
        URL.revokeObjectURL(url);
    };
    const getData = () => {
        const target = document.querySelector('.overflow-hidden.max-w-full table tbody')?.children;
        const targetList = target ? Array.from(target) : [];
        const targetListResult = targetList.filter((item) => item.hasAttribute('class') && item.getAttribute('class') === '');
        const resList = targetListResult.map((item1) => {
            const obj = { date: '', torrent: '', magnet: '' };
            Array.from(item1.children).forEach((item2) => {
                if (item2.getAttribute('title') === 'Date added') {
                    obj.date = item2.textContent?.trim() ?? '';
                }
                if (item2.className === 'p-0 break-all') {
                    Array.from(item2.children).forEach((item3) => {
                        if (item3.textContent && item3.textContent.includes('torrent')) {
                            obj.torrent = DOMAIN + (item3.getAttribute('href') ?? '');
                        }
                        if (item3.textContent && item3.textContent.includes('magnet')) {
                            obj.magnet = item3.getAttribute('href') ?? '';
                        }
                    });
                }
            });
            return obj;
        });
        const resList1 = resList.filter(item => Object.keys(item).length > 1);
        const res = {};
        resList1.forEach(({ date, torrent, magnet }) => {
            if (date) {
                if (!res[date]) {
                    res[date] = { torrent: [], magnet: [] };
                }
                if (torrent) {
                    res[date].torrent.push(torrent);
                }
                if (magnet) {
                    res[date].magnet.push(magnet);
                }
            }
        });
        return res;
    };
    const handleDownload = (obj) => {
        let torrentContent = '';
        let magnetContent = '';
        const time = new Date().getTime();
        Object.entries(obj).forEach(([key, { torrent, magnet }]) => {
            torrentContent = `${torrentContent}\r\n\r\n${key}\r\n${torrent.join('\r\n')}`;
            magnetContent = `${magnetContent}\r\n\r\n${key}\r\n${magnet.join('\r\n')}`;
        });
        downloadFile(torrentContent, `Torrent_${time}.txt`);
        downloadFile(magnetContent, `Magnet_${time}.txt`);
    };
    function createStyledDownloadButton() {
        // 创建按钮元素
        const button = document.createElement('button');
        button.textContent = '导出种子/磁力链接';
        // 设置按钮样式
        Object.assign(button.style, {
            position: 'fixed',
            bottom: '20px',
            right: '20px',
            padding: '10px 20px',
            backgroundColor: '#007BFF',
            color: '#fff',
            border: 'none',
            borderRadius: '5px',
            cursor: 'pointer',
            boxShadow: '0 4px 6px rgba(0, 0, 0, 0.1)',
            fontSize: '14px',
        });
        // 鼠标悬停样式
        button.addEventListener('mouseenter', () => {
            button.style.backgroundColor = '#0056b3';
        });
        button.addEventListener('mouseleave', () => {
            button.style.backgroundColor = '#007BFF';
        });
        // 定义下载事件
        button.addEventListener('click', () => {
            handleDownload(getData());
        });
        // 将按钮添加到页面
        document.body.appendChild(button);
    }
    createStyledDownloadButton();
})();