// ==UserScript==
// @name        豆瓣侠
// @version     1.0.1
// @description 云盘搜索(5个站点) + 电影简介生成（加回豆瓣页面可点击IMDb链接）
// @author      全网搜：wpys.cc
// @match       https://movie.douban.com/subject/*
// @match       https://book.douban.com/subject/*
// @match       https://music.douban.com/subject/*
// @grant       GM_setClipboard
// @grant       GM_addStyle
// @grant       GM_setValue
// @grant       GM_getValue
// @require     https://code.jquery.com/jquery-3.6.0.min.js
// ==/UserScript==

(function() {
    'use strict';

    GM_addStyle(`
        .c-aside { margin-bottom: 30px; }
        .c-aside h2 { font-size: 14px; color: #333; margin-bottom: 10px; }
        .c-aside-body a {
            border-radius: 6px; color: #006400; display: inline-block;
            margin: 0 8px 8px 0; padding: 0 8px; text-align: center;
            width: 65px; background-color: #f5f5f5; text-decoration: none;
            font-size: 12px; line-height: 24px; font-weight: bold;
        }
        .c-aside-body a:hover { background-color: #e8e8e8; }

        #md-generator {
            margin: 20px 0; padding: 15px; background: #f9f9f9;
            border-radius: 6px; border-left: 4px solid #00a65a;
        }
        #md-generator-btn {
            background: #00a65a; color: white; border: none;
            padding: 8px 20px; border-radius: 4px; cursor: pointer;
            font-size: 14px; font-weight: bold;
        }
        #md-generator-btn:hover { background: #008d4c; }
        #md-preview {
            margin-top: 15px; padding: 15px; background: #f5f5f5;
            border-radius: 4px; border: 1px solid #ddd; display: none;
        }
        #md-preview pre {
            margin: 0; white-space: pre-wrap; font-family: 'Courier New', monospace;
            font-size: 13px; line-height: 1.6; background: #f5f5f5; padding: 10px;
        }
        .preview-header {
            display: flex; justify-content: space-between; align-items: center;
            margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px dashed #ccc;
        }
        .preview-header-left {
            display: flex; align-items: center;
        }
        .preview-header-left span {
            font-weight: bold;
            margin-right: 15px;
        }
        #md-copy-btn {
            background: #337ab7; color: white; border: none;
            padding: 4px 12px; border-radius: 4px; cursor: pointer;
            font-size: 12px;
        }
        #md-copy-btn:hover { background: #286090; }
        #md-copy-btn.copied { background: #5cb85c; }

        /* 设置面板样式 */
        #doudanxia-settings {
            position: fixed; top: 80px; right: 20px; width: 380px;
            background: white; border: 1px solid #ddd; border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.15); z-index: 9999;
            padding: 20px; font-size: 13px;
        }
        .settings-header {
            display: flex; justify-content: space-between; align-items: center;
            margin-bottom: 15px; padding-bottom: 10px; border-bottom: 2px solid #00a65a;
        }
        .settings-header h3 { margin: 0; color: #00a65a; }
        .settings-section {
            margin-bottom: 20px; padding: 12px; background: #f9f9f9; border-radius: 6px;
        }
        .site-tag {
            display: inline-block; background: #e8e8e8; padding: 4px 12px;
            border-radius: 20px; font-size: 12px; margin: 0 5px 5px 0;
        }
        .close-btn {
            background: #f0f0f0; border: none; padding: 5px 20px;
            border-radius: 20px; cursor: pointer; font-size: 12px;
        }
        .close-btn:hover { background: #e0e0e0; }

        .view-original {
            display: inline-block;
            margin-left: 10px;
            font-size: 12px;
            color: #00a65a;
            text-decoration: none;
        }
        .view-original:hover { text-decoration: underline; }
    `);

    const PAN_SITES = [
        { name: '网盘论坛', url: 'https://wpzy.cc/?q=' },
        { name: '网盘影视', url: 'https://wpzy.me/?q=' },
        { name: '网盘资源社', url: 'https://www.wpzy.cc/?q=' },
        { name: '全网搜索', url: 'https://wpys.cc/s/' },
        { name: '博哥影视', url: 'https://blog.wpys.cc/search/' }
    ];

    // 读取用户设置，默认启用生成器
    const enableGenerator = GM_getValue('enable-generator', true);

    $(document).ready(function() {
        const pageType = location.host.split('.')[0];
        const subjectId = location.href.match(/(\d{7,8})/);
        if (!subjectId) return;

        let title = $('#content h1 span').first().text().trim();
        let searchTitle = title;
        if (title.includes(' ')) {
            searchTitle = title.split(' ')[0];
        }
        const searchKeyword = encodeURIComponent(searchTitle);

        // 插入豆瓣侠标识和云盘搜索
        $('#content div.aside').prepend(`
            <div class="doubanxia-header" style="margin-top:0; margin-bottom:15px; padding:8px 12px; background:linear-gradient(135deg,#00a65a 0%,#008d4c 100%); border-radius:4px; color:white; font-weight:bold; font-size:15px; box-shadow:0 2px 4px rgba(0,0,0,0.1);">
                <span style="display:flex; align-items:center; justify-content:space-between;">
                    <span>🎬 豆瓣侠 · 资源搜索</span>
                    <span style="font-size:12px; background:rgba(255,255,255,0.2); padding:2px 8px; border-radius:12px;">v1.0.0</span>
                </span>
            </div>
            <div class="c-aside">
                <h2><i>云盘搜索</i>· · · · · ·</h2>
                <div class="c-aside-body">
                    ${PAN_SITES.map(site =>
                        `<a href="${site.url}${searchKeyword}" target="_blank" rel="nofollow">${site.name}</a>`
                    ).join('')}
                </div>
            </div>
        `);

        // 插入设置按钮
        $("#db-global-nav > div > div.top-nav-info").append(`<a href="javascript:;" id="doudanxia-setting-btn" style="margin-left:10px;">⚙️ 豆瓣侠设置</a>`);
        $("#doudanxia-setting-btn").click(showSettingsPanel);

        if ($('#mainpic').length) {
            addViewOriginalLink();
        }

        // ===== 电影页面额外处理：加回可点击的IMDb链接 =====
        if (pageType === 'movie') {
            let imdb_anchor = $('#info span.pl:contains("IMDb")');
            if (imdb_anchor.length > 0) {
                let imdb_text = imdb_anchor[0].nextSibling.nodeValue;
                if (imdb_text) {
                    let imdb_id = imdb_text.trim();
                    let imdb_link = `https://www.imdb.com/title/${imdb_id}/`;
                    $(imdb_anchor[0].nextSibling).replaceWith(`&nbsp;<a href="${imdb_link}" target="_blank">${imdb_id}</a>`);
                }
            }
        }

        // 根据设置决定是否显示生成器
        if (enableGenerator) {
            if (pageType === 'movie') insertMovieGenerator();
            else if (pageType === 'book') insertBookGenerator();
            else if (pageType === 'music') insertMusicGenerator();
        }
    });

    // 设置面板
    function showSettingsPanel() {
        if ($('#doudanxia-settings').length) {
            $('#doudanxia-settings').remove();
            return;
        }

        const sitesHtml = PAN_SITES.map(site =>
            `<span class="site-tag">${site.name}</span>`
        ).join('');

        const currentEnable = GM_getValue('enable-generator', true);

        $('body').append(`
            <div id="doudanxia-settings">
                <div class="settings-header">
                    <h3>🎬 豆瓣侠设置</h3>
                    <span style="font-size:12px; color:#999;">v1.0.0</span>
                </div>
                <div class="settings-section">
                    <div style="display:flex; align-items:center; margin-bottom:8px;">
                        <input type="checkbox" id="enable-generator" ${currentEnable ? 'checked' : ''} style="margin-right:8px;">
                        <label for="enable-generator" style="font-weight:bold; cursor:pointer;">📋 启用简介生成</label>
                    </div>
                    <div style="color:#666; margin-left:24px; font-size:12px;">关闭后只保留云盘搜索，不显示生成按钮</div>
                </div>
                <div class="settings-section">
                    <h4>📁 云盘搜索 (5个站点)</h4>
                    <div style="margin-bottom:8px;">${sitesHtml}</div>
                    <div style="color:#999; font-size:11px; text-align:right;">点击链接自动搜索当前资源</div>
                </div>
                <div style="text-align:center; margin-top:20px;">
                    <button class="close-btn" id="close-settings">关 闭</button>
                </div>
            </div>
        `);

        $('#close-settings').click(() => $('#doudanxia-settings').remove());

        $('#enable-generator').change(function() {
            const enabled = $(this).is(':checked');
            GM_setValue('enable-generator', enabled);

            if (confirm('设置已保存，是否刷新页面？')) {
                location.reload();
            }
        });

        $(document).mouseup(function(e) {
            const container = $('#doudanxia-settings');
            if (!container.is(e.target) && container.has(e.target).length === 0) {
                container.remove();
            }
        });
    }

    // 查看原图
    function addViewOriginalLink() {
        let posterImg = document.querySelector('#mainpic > a > img');
        if (!posterImg) return;

        let postersUrl = posterImg.getAttribute('src');
        let rawUrl = postersUrl.replace(/\/photo\/[sl](?:_ratio_poster|pic|\/)?\/public\/(p\d+).+$/, "/photo/raw/public/$1.jpg");

        if (rawUrl === postersUrl) {
            rawUrl = postersUrl.split('?')[0];
        }

        $('#mainpic p.gact').after(`
            <a class="view-original" href="${rawUrl}" target="_blank" rel="nofollow">🔗 查看原图</a>
        `);
    }

    function insertMovieGenerator() {
        $('#info').after(`
            <div id="md-generator">
                <button id="md-generator-btn">📋 生成电影简介</button>
                <div id="md-preview" style="display:none;">
                    <div class="preview-header">
                        <div class="preview-header-left">
                            <span>📝 预览</span>
                            <button id="md-copy-btn">复制到剪贴板</button>
                        </div>
                    </div>
                    <pre id="md-content"></pre>
                </div>
            </div>
        `);

        $('#md-generator-btn').click(function() {
            if ($('#md-preview').is(':visible')) {
                $('#md-preview').slideUp(300);
                $(this).text('📋 生成电影简介');
            } else {
                generateMovieMarkdown();
                $('#md-preview').slideDown(300);
                $(this).text('📋 收缩预览');
            }
        });

        $('#md-copy-btn').click(copyToClipboard);
    }

    function generateMovieMarkdown() {
        const data = {};
        data.title = $('#content h1 span').first().text().trim();

        // 获取豆瓣原图 + weserv.nl 处理
        let posterImg = document.querySelector('#mainpic > a > img');
        if (posterImg) {
            let postersUrl = posterImg.getAttribute('src');

            // 先用原脚本的正则提取原图地址
            let rawUrl = postersUrl.replace(/\/photo\/[sl](?:_ratio_poster|pic|\/)?\/public\/(p\d+).+$/, "/photo/raw/public/$1.jpg");

            // 如果正则替换失败，至少去掉 ? 后面的参数
            if (rawUrl === postersUrl) {
                rawUrl = postersUrl.split('?')[0];
            }

            // 用 weserv.nl 处理成 1080p
            data.poster = `https://images.weserv.nl/?url=${encodeURIComponent(rawUrl)}&width=1080&fit=inside&we&output=webp`;
        }

        const infoText = $('#info').text();

        const akaMatch = infoText.match(/又名:\s*([^\n]+)/);
        data.aka = akaMatch ? akaMatch[1].trim() : '';

        const yearMatch = infoText.match(/(\d{4})-/);
        data.year = yearMatch ? yearMatch[1] : '';

        const regionMatch = infoText.match(/制片国家\/地区:\s*([^\n]+)/);
        data.region = regionMatch ? regionMatch[1].trim() : '';

        const languageMatch = infoText.match(/语言:\s*([^\n]+)/);
        data.language = languageMatch ? languageMatch[1].trim() : '';

        const imdbMatch = infoText.match(/IMDb:\s*([a-z]{2}\d{7,8})/i);
        data.imdbId = imdbMatch ? imdbMatch[1] : '';

        data.genres = $('span[property="v:genre"]').map(function() {
            return $(this).text().trim();
        }).get().join('/');

        data.releaseDate = $('span[property="v:initialReleaseDate"]').first().text().trim();
        data.runtime = $('span[property="v:runtime"]').text().trim();

        data.directors = $('a[rel="v:directedBy"]').map(function() {
            return $(this).text().trim();
        }).get().join(' / ');

        data.writers = [];
        $('#info span.pl:contains("编剧")').parent().find('a[href*="celebrity"]').each(function() {
            data.writers.push($(this).text().trim());
        });

        data.casts = [];
        $('.actor a[href*="celebrity"]').each(function(index) {
            if (index < 15) data.casts.push($(this).text().trim());
        });

        data.doubanRating = $('strong.ll.rating_num').text().trim();
        data.doubanVotes = $('a.rating_people span').text().trim();

        data.intro = $('#link-report .all').text().trim() ||
                     $('span[property="v:summary"]').text().trim() ||
                     '暂无简介';
        data.intro = data.intro.replace(/\s+/g, ' ').replace(/　/g, ' ');

        const doubanId = window.location.href.match(/\d{7,8}/)?.[0] || '';

        let md = '';

        if (data.poster) md += `![海报](${data.poster})\n\n`;

        if (data.aka) md += `◎译　　名　${data.aka}\n`;
        md += `◎片　　名　${data.title}\n`;
        if (data.year) md += `◎年　　代　${data.year}\n`;
        if (data.region) md += `◎产　　地　${data.region}\n`;
        if (data.genres) md += `◎类　　别　${data.genres}\n`;
        if (data.language) md += `◎语　　言　${data.language}\n`;
        if (data.releaseDate) md += `◎上映日期　${data.releaseDate}\n`;
        if (data.imdbId) md += `◎IMDb链接　https://www.imdb.com/title/${data.imdbId}/\n`;
        if (data.doubanRating) {
            md += `◎豆瓣评分　${data.doubanRating}/10 from ${data.doubanVotes} users\n`;
        }
        md += `◎豆瓣链接　https://douban.com/subject/${doubanId}/\n`;
        if (data.runtime) md += `◎片　　长　${data.runtime}\n`;

        if (data.directors) md += `◎导　　演　${data.directors}\n`;

        if (data.writers.length) {
            md += `◎编　　剧　${data.writers[0]}\n`;
            for (let i = 1; i < data.writers.length; i++) {
                md += `　　　　 　${data.writers[i]}\n`;
            }
        }

        if (data.casts.length) {
            md += `◎主　　演　${data.casts[0]}\n`;
            for (let i = 1; i < data.casts.length; i++) {
                md += `　　　　 　${data.casts[i]}\n`;
            }
        }

        if (data.intro) {
            md += `\n◎简　　介\n\n`;
            md += `　　${data.intro}\n`;
        }

        $('#md-content').text(md);
    }

    function insertBookGenerator() {
        $('#info').after(`
            <div id="md-generator">
                <button id="md-generator-btn">📋 生成图书简介</button>
                <div id="md-preview" style="display:none;">
                    <div class="preview-header">
                        <div class="preview-header-left">
                            <span>📝 预览</span>
                            <button id="md-copy-btn">复制到剪贴板</button>
                        </div>
                    </div>
                    <pre id="md-content"></pre>
                </div>
            </div>
        `);

        $('#md-generator-btn').click(function() {
            if ($('#md-preview').is(':visible')) {
                $('#md-preview').slideUp(300);
                $(this).text('📋 生成图书简介');
            } else {
                generateBookMarkdown();
                $('#md-preview').slideDown(300);
                $(this).text('📋 收缩预览');
            }
        });

        $('#md-copy-btn').click(copyToClipboard);
    }

    function generateBookMarkdown() {
        const data = {};
        data.title = $('#content h1 span').first().text().trim();

        let coverImg = document.querySelector('#mainpic > a > img');
        if (coverImg) {
            let coverUrl = coverImg.getAttribute('src');

            // 提取原图
            let rawUrl = coverUrl.replace(/\/photo\/[sl](?:_ratio_poster|pic|\/)?\/public\/(p\d+).+$/, "/photo/raw/public/$1.jpg");
            if (rawUrl === coverUrl) {
                rawUrl = coverUrl.split('?')[0];
            }

            data.cover = `https://images.weserv.nl/?url=${encodeURIComponent(rawUrl)}&width=1080&fit=inside&we&output=webp`;
        }

        const infoText = $('#info').text();

        data.author = $('#info a[href*="search?cat=1003"]').map(function() {
            return $(this).text().trim();
        }).get().join(' / ');

        const publisherMatch = infoText.match(/出版社:\s*([^\n]+)/);
        data.publisher = publisherMatch ? publisherMatch[1].trim() : '';

        const seriesMatch = infoText.match(/丛书:\s*([^\n]+)/);
        data.series = seriesMatch ? seriesMatch[1].trim() : '';

        const isbnMatch = infoText.match(/ISBN:\s*([0-9X-]+)/);
        data.isbn = isbnMatch ? isbnMatch[1].trim() : '';

        data.rating = $('strong.ll.rating_num').text().trim();
        data.votes = $('a.rating_people span').text().trim();

        data.intro = $('#link-report .all').text().trim() ||
                     $('#link-report').text().trim() ||
                     '暂无简介';

        const doubanId = window.location.href.match(/\d{7,8}/)?.[0] || '';

        let md = '';
        if (data.cover) md += `![封面](${data.cover})\n\n`;
        md += `◎书　　名　${data.title}\n`;
        if (data.author) md += `◎作　　者　${data.author}\n`;
        if (data.publisher) md += `◎出版社　　${data.publisher}\n`;
        if (data.series) md += `◎丛　　书　${data.series}\n`;
        if (data.isbn) md += `◎ISBN　　　${data.isbn}\n`;
        if (data.rating) md += `◎豆瓣评分　${data.rating}/10 from ${data.votes} users\n`;
        md += `◎豆瓣链接　https://book.douban.com/subject/${doubanId}/\n\n`;

        if (data.intro) {
            md += `◎简　　介\n\n`;
            md += `　　${data.intro}\n`;
        }

        $('#md-content').text(md);
    }

    function insertMusicGenerator() {
        $('#info').after(`
            <div id="md-generator">
                <button id="md-generator-btn">📋 生成音乐简介</button>
                <div id="md-preview" style="display:none;">
                    <div class="preview-header">
                        <div class="preview-header-left">
                            <span>📝 预览</span>
                            <button id="md-copy-btn">复制到剪贴板</button>
                        </div>
                    </div>
                    <pre id="md-content"></pre>
                </div>
            </div>
        `);

        $('#md-generator-btn').click(function() {
            if ($('#md-preview').is(':visible')) {
                $('#md-preview').slideUp(300);
                $(this).text('📋 生成音乐简介');
            } else {
                generateMusicMarkdown();
                $('#md-preview').slideDown(300);
                $(this).text('📋 收缩预览');
            }
        });

        $('#md-copy-btn').click(copyToClipboard);
    }

    function generateMusicMarkdown() {
        const data = {};
        data.title = $('#content h1 span').first().text().trim();

        let coverImg = document.querySelector('#mainpic > a > img');
        if (coverImg) {
            let coverUrl = coverImg.getAttribute('src');

            // 提取原图
            let rawUrl = coverUrl.replace(/\/photo\/[sl](?:_ratio_poster|pic|\/)?\/public\/(p\d+).+$/, "/photo/raw/public/$1.jpg");
            if (rawUrl === coverUrl) {
                rawUrl = coverUrl.split('?')[0];
            }

            data.cover = `https://images.weserv.nl/?url=${encodeURIComponent(rawUrl)}&width=1080&fit=inside&we&output=webp`;
        }

        data.artist = $('#info a[href*="search?cat=1003"]').first().text().trim();

        const infoText = $('#info').text();

        const typeMatch = infoText.match(/专辑类型:\s*([^\n]+)/);
        data.type = typeMatch ? typeMatch[1].trim() : '';

        const mediaMatch = infoText.match(/介质:\s*([^\n]+)/);
        data.media = mediaMatch ? mediaMatch[1].trim() : '';

        const dateMatch = infoText.match(/发行时间:\s*([^\n]+)/);
        data.date = dateMatch ? dateMatch[1].trim() : '';

        const publisherMatch = infoText.match(/出版者:\s*([^\n]+)/);
        data.publisher = publisherMatch ? publisherMatch[1].trim() : '';

        data.rating = $('strong.ll.rating_num').text().trim();
        data.votes = $('a.rating_people span').text().trim();

        data.tracks = [];
        $('.track-list li, #content .song-item').each(function() {
            const track = $(this).text().trim();
            if (track) data.tracks.push(track);
        });

        data.intro = $('#link-report .all').text().trim() ||
                     $('#link-report').text().trim() ||
                     '暂无简介';

        const doubanId = window.location.href.match(/\d{7,8}/)?.[0] || '';

        let md = '';
        if (data.cover) md += `![封面](${data.cover})\n\n`;
        md += `◎专辑名称　${data.title}\n`;
        if (data.artist) md += `◎表演者　　${data.artist}\n`;
        if (data.type) md += `◎专辑类型　${data.type}\n`;
        if (data.media) md += `◎介质　　　${data.media}\n`;
        if (data.date) md += `◎发行时间　${data.date}\n`;
        if (data.publisher) md += `◎出版者　　${data.publisher}\n`;
        if (data.rating) md += `◎豆瓣评分　${data.rating}/10 from ${data.votes} users\n`;
        md += `◎豆瓣链接　https://music.douban.com/subject/${doubanId}/\n\n`;

        if (data.tracks.length) {
            md += `◎曲　　目\n\n`;
            data.tracks.forEach((track, i) => {
                md += `　　${i+1}. ${track}\n`;
            });
            md += `\n`;
        }

        if (data.intro) {
            md += `◎简　　介\n\n`;
            md += `　　${data.intro}\n`;
        }

        $('#md-content').text(md);
    }

    // 复制到剪贴板（自动加三个回车）
    function copyToClipboard() {
        const text = $('#md-content').text();
        if (!text) return;

        const textWithBreaks = text + '\n\n\n';

        GM_setClipboard(textWithBreaks);
        const btn = $('#md-copy-btn');
        btn.addClass('copied').text('✅ 复制成功');
        setTimeout(() => {
            btn.removeClass('copied').text('复制到剪贴板');
        }, 2000);
    }
})();