// ==UserScript==
// @name         应用宝网页下载
// @namespace    https://viayoo.com/vqu5z0
// @version      1.1
// @description  替换应用宝下载按钮，可以在浏览器下载。
// @author       Aloazny
// @icon        https://sj.qq.com/favicon.ico
// @match        https://sj.qq.com/*
// @match        https://a.app.qq.com/o/simple.jsp?pkgname=*
// @grant        none
// @run-at       document-end
// @license      MIT
// ==/UserScript==

(function() {
    'use strict';

    const adblockRules = () => {
        const selectors = ['div[component-id="yybn_game_related_game"]', 'div[dt-eid="brand_banner"]', 'div[component-id="YYB_HOME_WECHAT_GAME_RECOMMEND"]'];
        selectors.forEach(sel => {
            document.querySelectorAll(sel).forEach(el => {
                if (el && el.style) {
                    el.style.display = 'none !important';
                    el.remove();
                }
            });
        });
    };

    adblockRules();
    new MutationObserver(adblockRules).observe(document.body, {
        childList: true,
        subtree: true
    });

    const href = location.href;

    if (!href.includes('/appdetail/') && !href.includes('a.app.qq.com/o/simple.jsp?pkgname=')) {
        const redirectListBtn = el => {
            if (!el || el.tagName === 'A') return;

            const params = el.getAttribute('dt-params');
            if (!params) return;

            const match = params.match(/[?&]pkgname=([^&]+)/);
            if (!match) return;

            const pkgname = match[1];
            const target = `https://sj.qq.com/appdetail/${pkgname}`;
            const a = document.createElement('a');
            a.href = target;
            a.textContent = el.textContent?.trim() || '查看详情';
            a.className = el.className;
            a.style.cssText = el.style.cssText;
            ['dt-eid', 'dt-params'].forEach(attr => {
                if (el.hasAttribute(attr)) a.setAttribute(attr, el.getAttribute(attr));
            });
            el.parentNode.replaceChild(a, el);
        };

        const handleList = () => {
            // const searchContainers = document.querySelectorAll('[class*="SearchBar"], [class*="searchBar"]');
            document.querySelectorAll('[dt-eid*="common_download"], [dt-eid*="safe_download"]').forEach(el => {
            /*    for (const container of searchContainers) {
                    if (container.contains(el)) return;
                }
             */
                redirectListBtn(el);
            });
        };

        handleList();
        new MutationObserver(handleList).observe(document.body, {
            childList: true,
            subtree: true,
            attributes: true,
            attributeFilter: ['dt-params', 'dt-eid']
        });
    }

    if (href.includes('sj.qq.com/appdetail/')) {
        const pkg = location.pathname.match(/^\/appdetail\/([^/?]+)/)?.[1];
        if (!pkg) return;
        const target = `https://a.app.qq.com/o/simple.jsp?pkgname=${pkg}`;

        const redirectDetailBtn = el => {
            if (!el || el.tagName === 'A') return;
            const a = document.createElement('a');
            a.href = target;
            a.textContent = '浏览器下载';
            a.className = el.className;
            a.style.cssText = el.style.cssText;
            a.target = '_blank';
            ['dt-eid', 'dt-params', 'title'].forEach(attr => {
                if (el.hasAttribute(attr)) a.setAttribute(attr, el.getAttribute(attr));
            });
            el.parentNode.replaceChild(a, el);
        };

        const findDetailBtns = () => {
            const list = [];
            document.querySelectorAll('[dt-eid*="download"], [dt-eid*="safe_download"]').forEach(el => {
                const t = (el.textContent || '').trim();
                if (t.includes('下载') || t.includes('官方') || t.includes('安卓')) {
                    list.push(el);
                }
            });
            return list;
        };

        const handleDetail = () => findDetailBtns().forEach(redirectDetailBtn);
        handleDetail();
        new MutationObserver(handleDetail).observe(document.body, {
            childList: true,
            subtree: true,
            characterData: true,
            attributes: true
        });

        return;
    }

    if (href.includes('a.app.qq.com/o/simple.jsp?pkgname=')) {
        const main = document.querySelector('.main-download-btn');
        const sub = document.querySelector('.sub-download-btn');
        const nameEl = document.querySelector('.app-vertical-panel .app-detail-bar > span + span[class]');

        if (!main || !sub) return;
        let appsize = nameEl?.textContent?.trim() || '';
        main.textContent = `下载 ${appsize}`;
        main.classList.remove('weaken-display');
        main.style.fontWeight = 'bold';
        sub.style.display = 'none';

        document.getElementById('yyb-safe-text')?.classList.add('hidden');
        document.getElementById('normal-safe-text')?.classList.remove('hidden');

        main.addEventListener('click', e => {
            e.preventDefault();
            e.stopPropagation();
            sub.click();
        }, true);

        if (!nameEl?.textContent?.trim()) {
            new MutationObserver(() => {
                const el = document.querySelector('.app-vertical-panel h3');
                if (el?.textContent?.trim()) {
                    name = el.textContent.trim();
                    main.textContent = `浏览器下载 ${name}`;
                }
            }).observe(document.body, {
                childList: true,
                subtree: true
            });
        }
    }
})();