// ==UserScript==
// @name 2048-预览
// @version 1.1.4
// @namespace https://sleazyfork.org/zh-CN/users/1461640-%E6%98%9F%E5%AE%BF%E8%80%81%E9%AD%94
// @author 星宿老魔
// @description 为2048核基地论坛帖子添加图片、链接预览
// @match https://hjd2048.com/2048/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=hjd2048.com
// @license MIT
// @grant GM_xmlhttpRequest
// @grant GM_setValue
// @grant GM_getValue
// @run-at document-start
// ==/UserScript==
(function(){"use strict";const l={name:"2048-预览",version:"1.1.0",currentDomain:"hjd2048.com",defaults:{MAX_PREVIEW_IMAGES:3,CONCURRENT_LIMIT:9,EXCLUDED_FORUMS:["56","102"]},get(o){try{return GM_getValue(o,this.defaults[o])}catch(e){return console.warn(`[${this.name}] 获取配置失败:`,e),this.defaults[o]}},set(o,e){try{GM_setValue(o,e)}catch(t){console.warn(`[${this.name}] 保存配置失败:`,t)}},getAll(){const o={};for(const e in this.defaults)o[e]=this.get(e);return o.EXCLUDED_FORUMS=this.get("EXCLUDED_FORUMS"),o},selectors:{threadRows:"tr.tr3.t_one",threadLinks:'a[target="_self"], a[target="_blank"]',contentSelectors:["#read_tpc",".tpc_content",".f14.cc",'div[id="read_tpc"]',".t_f"],searchLink:'#nav-pc a[href="/search.php"]',navSearch:"#nav-s",searchResultTable:".t table",searchResultRows:'tr[id^="search_"]',searchResultHeader:".t table .h",previewRows:"tr.imagePreviewTr",imgSelectors:["#read_tpc img",".tpc_content img",".f14.cc img",'div[id="read_tpc"] img'],magnetTextarea:"textarea[readonly], textarea#copytext",magnetLink:'a[href^="magnet:?xt=urn:btih:"]',ed2kLink:'a[href^="ed2k://"]',btLink:'a[href*="bt.ivcbt.com/list.php?name="], a[href*="bt.bxmho.cn/list.php?name="]'},regex:{threadUrl:/read\.php\?tid=/,searchUrl:/search\.php/,searchRowId:/^search_(\d+)_(\d+)$/,magnetHash:/([A-F0-9]{40})/i,fileSize:/【影片容量】：([^<]+)<br|【影片大小】：([^<]+)/i,thunder:/thunder:\/\/[A-Za-z0-9+\/=]+/i,ed2k:/ed2k:\/\/\|file\|[^|]+\|\d+\|[A-F0-9]{32}\|\//i,magnetLink:/magnet:\?xt=urn:btih:[a-zA-Z0-9]+/,copyText:/magnet:\?xt=urn:btih:/},filters:{badImagePatterns:[/^(none|empty|blank|default)\./,/^(icon|logo|banner|ad)_/,/\.(ico|cur)$/,/^(loading|wait|spinner)/],badImageClasses:["icon","emoji","smiley"],minImageSize:{width:100,height:100}}},u={copyToClipboard(o,e){navigator.clipboard.writeText(o).then(()=>{this.showClickTip("已复制",e)}).catch(()=>{console.warn("复制失败，使用fallback方法"),this.fallbackCopyTextToClipboard(o,e)})},fallbackCopyTextToClipboard(o,e){const t=document.createElement("textarea");t.value=o,t.style.position="fixed",t.style.top="-1000px",t.style.left="-1000px",document.body.appendChild(t),t.focus(),t.select();try{document.execCommand("copy"),this.showClickTip("已复制",e)}catch(n){console.error("复制失败:",n),this.showClickTip("复制失败",e)}document.body.removeChild(t)},showClickTip(o,e){const t=e;let n=document.querySelector(".click-tip");n&&n.remove(),n=document.createElement("div"),n.className="click-tip",n.textContent=o,document.body.appendChild(n),n.style.left=`${t.clientX}px`,n.style.top=`${t.clientY}px`,setTimeout(()=>{n.style.opacity="1"},10),setTimeout(()=>{n.style.opacity="0",setTimeout(()=>{n.parentElement&&n.remove()},200)},1e3)},removeRules(){try{const o=document.querySelector(".collapse-header");if(o){const e=o.closest("div, section, .rule-container, .collapse-container");e&&e.remove()}}catch(o){console.error("移除版规时出错:",o)}},isContentPage(){return l.regex.threadUrl.test(window.location.href)},async asyncPool(o,e,t){const 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m=k;const w=class w{static init(){this.initialized||(this.removeSearchButton(),this.addSettingsButton(),this.initialized=!0)}static removeSearchButton(){try{const e=document.getElementById("td_ID141");if(e){const n=e.closest("li");if(n){n.remove(),console.log(`[${l.name}] 已移除原有搜索按钮`);return}}document.querySelectorAll('a[href="/search.php"]').forEach(n=>{const i=n.closest("li");i&&(i.remove(),console.log(`[${l.name}] 已移除原有搜索按钮（备用方法）`))})}catch(e){console.warn(`[${l.name}] 移除搜索按钮时出错:`,e)}}static addSettingsButton(){const e=document.getElementById("nav-pc");if(e){const t=document.createElement("li"),n=document.createElement("a");n.href="javascript:;",n.textContent="预览图设置",n.onclick=()=>!1,t.appendChild(n),e.appendChild(t);const i=this.createSettingsPanel();n.addEventListener("click",c=>{c.preventDefault(),i.show()});const a=document.createElement("li"),r=document.createElement("a");r.href="javascript:;",r.textContent="搜索过滤",r.onclick=()=>!1,a.appendChild(r),e.appendChild(a);const s=this.createSearchFilterPanel();r.addEventListener("click",c=>{c.preventDefault(),s.show()})}else this.addFallbackSettingsButton()}static addFallbackSettingsButton(){const e=document.getElementById("nav-s");if(e){const t=document.createElement("a");t.href="javascript:;",t.textContent="预览图设置",t.style.color="#fff",t.style.marginRight="15px",t.className="fr",e.insertBefore(t,e.firstChild);const n=this.createSettingsPanel();t.addEventListener("click",i=>{i.preventDefault(),n.show()})}}static createSettingsPanel(){document.body.insertAdjacentHTML("beforeend",`
<dialog id="preview-settings-panel" class="compact-panel script-container">
<header>
<span>预览图设置</span>
<button id="close-settings-btn" class="close-x">×</button>
</header>
<main class="settings-grid">
<div class="setting-group">
<label class="group-title">预览图数量</label>
<label class="radio-item"><input type="radio" name="MAX_PREVIEW_IMAGES" value="3" checked>少量 (3张)</label>
<label class="radio-item"><input type="radio" name="MAX_PREVIEW_IMAGES" value="4">适中 (4张)</label>
<label class="radio-item"><input type="radio" name="MAX_PREVIEW_IMAGES" value="5">较多 (5张)</label>
</div>
<div class="setting-group">
<label class="group-title">加载速度</label>
<label class="radio-item"><input type="radio" name="CONCURRENT_LIMIT" value="6">稳定 (6个并发)</label>
<label class="radio-item"><input type="radio" name="CONCURRENT_LIMIT" value="9" checked>平衡 (9个并发)</label>
<label class="radio-item"><input type="radio" name="CONCURRENT_LIMIT" value="12">快速 (12个并发)</label>
</div>
</main>
<footer>
<button id="save-settings-btn">保存</button>
</footer>
</dialog>
<div id="preview-settings-overlay" style="display:none; position:fixed; inset:0; background:rgba(0,0,0,0.5); z-index:10000;"></div>
`);const t=document.getElementById("preview-settings-panel"),n=document.getElementById("preview-settings-overlay");return this.loadBasicSettings(),setTimeout(()=>{n&&this.setupBasicEventListeners(t,n)},50),{show:()=>{t.style.display="block",n.style.display="block"}}}static createSearchFilterPanel(){document.body.insertAdjacentHTML("beforeend",`
<dialog id="search-filter-panel" class="compact-search-panel script-container">
<header>
<span>搜索过滤设置</span>
<button id="search-close-settings-btn" class="close-x">×</button>
</header>
<main id="search-forum-list" class="forum-tree"></main>
<footer>
<div class="filter-controls">
<button id="search-clear-all-filters" class="secondary">清除</button>
<button id="search-select-all-forums" class="secondary">全选</button>
</div>
<button id="search-save-settings-btn">保存</button>
</footer>
</dialog>
<div id="search-filter-overlay" style="display:none; position:fixed; inset:0; background:rgba(0,0,0,0.5); z-index:10000;"></div>
`);const t=document.getElementById("search-filter-panel"),n=document.getElementById("search-filter-overlay");return this.generateSearchForumList(),this.loadSearchFilterSettings(),setTimeout(()=>{n&&this.setupSearchFilterEventListeners(t,n)},50),{show:()=>{t.style.display="block",n.style.display="block"}}}static loadBasicSettings(){const e=l.getAll();for(const t in e){if(t==="EXCLUDED_FORUMS")continue;const n=document.querySelector(`[name="${t}"][value="${e[t]}"]`);n&&(n.checked=!0)}}static setupBasicEventListeners(e,t){const n=document.getElementById("save-settings-btn");n&&n.addEventListener("click",r=>{r.preventDefault(),r.stopPropagation(),this.saveBasicSettings()});const i=()=>{e.style.display="none",t.style.display="none"},a=document.getElementById("close-settings-btn");a&&a.addEventListener("click",i),t.addEventListener("click",i)}static saveBasicSettings(){try{document.querySelectorAll('#preview-settings-panel input[type="radio"]:checked').forEach(t=>{const n=t,i=isNaN(Number(n.value))?n.value:Number(n.value);l.set(n.name,i)}),this.showMessage("保存成功！","success"),setTimeout(()=>{const t=document.getElementById("preview-settings-panel"),n=document.getElementById("preview-settings-overlay");t&&(t.style.display="none"),n&&(n.style.display="none")},1e3)}catch(e){console.error("保存设置失败:",e),this.showMessage("保存失败！","error")}}static generateSearchForumList(){const e=document.getElementById("search-forum-list");if(!e)return;const t=m.getForumTree();t.filter(i=>i.level===2).forEach(i=>{const a=document.createElement("div");a.className="forum-group";const r=document.createElement("div");r.className="forum-group-title";const s=document.createElement("input");s.type="checkbox",s.id=`search-forum-${i.id}`,s.value=i.id,s.className="forum-checkbox main-checkbox";const c=document.createElement("label");c.className="main-forum-label",c.htmlFor=`search-forum-${i.id}`,c.textContent=m.getDisplayName(i),r.appendChild(s),r.appendChild(c),a.appendChild(r);const h=t.filter(p=>p.level===3&&p.parent===i.id);if(h.length>0){const p=document.createElement("div");p.className="sub-forums-grid",h.forEach(T=>{const y=document.createElement("label");y.className="sub-forum-item";const g=document.createElement("input");g.type="checkbox",g.id=`search-forum-${T.id}`,g.value=T.id,g.className="forum-checkbox sub-checkbox",g.dataset.parent=i.id;const B=document.createElement("span");B.textContent=m.getDisplayName(T),y.appendChild(g),y.appendChild(B),p.appendChild(y)}),a.appendChild(p)}e.appendChild(a),s.addEventListener("change",()=>{this.handleSearchFilterParentToggle(i.id,s.checked)})})}static loadSearchFilterSettings(){(l.get("EXCLUDED_FORUMS")||[]).forEach(t=>{const n=document.getElementById(`search-forum-${t}`);n&&(n.checked=!0)})}static setupSearchFilterEventListeners(e,t){const n=document.getElementById("search-save-settings-btn");n&&n.addEventListener("click",()=>this.saveSearchFilterSettings());const i=()=>{e.style.display="none",t.style.display="none"},a=document.getElementById("search-close-settings-btn");a&&a.addEventListener("click",i),t.addEventListener("click",i);const r=document.getElementById("search-clear-all-filters"),s=document.getElementById("search-select-all-forums");r&&r.addEventListener("click",()=>this.clearAllSearchFilters()),s&&s.addEventListener("click",()=>this.selectAllSearchForums())}static saveSearchFilterSettings(){const e=document.querySelectorAll(".compact-search-panel .forum-checkbox:checked"),t=Array.from(e).map(n=>n.value);l.set("EXCLUDED_FORUMS",t),this.showMessage("过滤设置已保存！","success"),setTimeout(()=>{const n=document.getElementById("search-filter-panel"),i=document.getElementById("search-filter-overlay");n&&(n.style.display="none"),i&&(i.style.display="none")},1e3)}static handleSearchFilterParentToggle(e,t){document.querySelectorAll(`[data-parent="${e}"]`).forEach(i=>{i.checked=t})}static clearAllSearchFilters(){document.querySelectorAll(".compact-search-panel .forum-checkbox").forEach(t=>t.checked=!1)}static selectAllSearchForums(){document.querySelectorAll(".compact-search-panel .forum-checkbox").forEach(t=>t.checked=!0)}static showMessage(e,t){const n=document.querySelector(".quick-message");n&&n.remove();const i=document.createElement("div");i.className="quick-message",i.textContent=e,i.style.background=t==="success"?"#10b981":"#ef4444",document.body.appendChild(i),setTimeout(()=>i.classList.add("show"),10),setTimeout(()=>{i.classList.remove("show"),setTimeout(()=>i.remove(),300)},2e3)}};w.initialized=!1;let E=w;const d=class d{static init(){this.createLightbox(),this.setupEventListeners()}static createLightbox(){if(this.lightbox)return;this.lightbox=document.createElement("div"),this.lightbox.className="lightbox",this.lightboxContent=document.createElement("div"),this.lightboxContent.className="lightbox-content",this.lightboxImg=document.createElement("img"),this.lightboxImg.className="lightbox-image";const e=document.createElement("div");e.className="lightbox-close",e.innerHTML="×";const t=document.createElement("div");t.className="lightbox-prev",t.innerHTML="‹";const n=document.createElement("div");n.className="lightbox-next",n.innerHTML="›",this.loadingText=document.createElement("div"),this.loadingText.className="lightbox-loading",this.loadingText.textContent="加载中...",this.lightboxContent.appendChild(this.loadingText),this.lightboxContent.appendChild(this.lightboxImg),this.lightbox.appendChild(this.lightboxContent),this.lightbox.appendChild(e),this.lightbox.appendChild(t),this.lightbox.appendChild(n),document.body.appendChild(this.lightbox),this.closeBtn=e,this.prevBtn=t,this.nextBtn=n}static setupEventListeners(){!this.closeBtn||!this.prevBtn||!this.nextBtn||!this.lightbox||(this.closeBtn.addEventListener("click",()=>this.closeLightbox()),this.prevBtn.addEventListener("click",e=>{e.stopPropagation(),this.currentIndex=(this.currentIndex-1+this.currentImages.length)%this.currentImages.length,this.updateLightboxImage()}),this.nextBtn.addEventListener("click",e=>{e.stopPropagation(),this.currentIndex=(this.currentIndex+1)%this.currentImages.length,this.updateLightboxImage()}),this.lightbox.addEventListener("click",e=>{e.target===this.lightbox&&this.closeLightbox()}),document.addEventListener("keydown",e=>{this.lightbox?.classList.contains("active")&&(e.key==="Escape"?this.closeLightbox():e.key==="ArrowLeft"?this.prevBtn?.click():e.key==="ArrowRight"&&this.nextBtn?.click())}))}static updateLightboxImage(){if(!this.lightboxImg||!this.loadingText||!this.lightboxContent)return;const e=this.currentImages[this.currentIndex];this.loadingText.textContent="加载中...",this.loadingText.style.display="block",this.lightboxImg.style.display="none",this.lightboxImg.style.width="",this.lightboxImg.style.height="",this.lightboxContent.classList.remove("landscape","portrait"),this.lightboxImg.src=e,this.lightboxImg.onload=()=>{!this.lightboxImg||!this.loadingText||!this.lightboxContent||(this.loadingText.style.display="none",this.lightboxImg.style.display="block",this.lightboxImg.naturalWidth<300&&this.lightboxImg.naturalHeight<300?this.lightboxImg.style.width=this.lightboxImg.naturalWidth*2+"px":this.lightboxImg.naturalWidth>this.lightboxImg.naturalHeight?this.lightboxContent.classList.add("landscape"):this.lightboxContent.classList.add("portrait"))},this.lightboxImg.onerror=()=>{this.loadingText&&(this.loadingText.textContent="图片加载失败")}}static showLightbox(e,t){this.lightbox&&(this.currentImages=e,this.currentIndex=t,this.updateLightboxImage(),this.lightbox.classList.add("active"))}static closeLightbox(){this.lightbox&&this.lightbox.classList.remove("active")}};d.lightbox=null,d.lightboxImg=null,d.lightboxContent=null,d.loadingText=null,d.currentImages=[],d.currentIndex=0,d.closeBtn=null,d.prevBtn=null,d.nextBtn=null;let b=d;const I=class I{static injectStyles(){if(this.styleInjected||document.getElementById("ultra-minimal-styles"))return;const e=document.createElement("style");e.id="ultra-minimal-styles",e.textContent=`
/* 超极简样式 - 100行以内 */
.click-tip{position:fixed;background:rgba(0,0,0,0.8);color:#fff;padding:6px 12px;border-radius:4px;font-size:13px;z-index:10000;opacity:0;transition:opacity 0.3s;transform:translate(15px,-15px)}
.thread-title-highlighted{background:#e8f4fd!important;border-radius:4px 4px 0 0}
.preview-container{margin:0 0 10px 0;border:1px solid #dee2e6;border-top:none;border-radius:0 0 4px 4px;padding:16px;background:#f8f9fa}
.preview-section{margin-bottom:14px}
.preview-section-title{font-size:14px;color:#212529;margin-bottom:8px;font-weight:600;display:flex;align-items:center}
.preview-section-title:before{content:'';width:3px;height:16px;background:#007bff;margin-right:8px;border-radius:2px}
.preview-images{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:16px}
.preview-image{width:100%;height:200px;object-fit:contain;border-radius:4px;cursor:pointer;background:#fff;border:1px solid #dee2e6}
.preview-image:hover{transform:translateY(-2px)}
.preview-magnet{font-size:13px;word-break:break-all;cursor:pointer;padding:10px 12px;background:#f0f9ff;border:1px solid #e0f2fe;border-radius:4px;margin-bottom:10px}
.preview-magnet:hover{background:#e0f2fe}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,0.9);display:flex;align-items:center;justify-content:center;z-index:9999;opacity:0;visibility:hidden;transition:all 0.3s}
.lightbox.active{opacity:1;visibility:visible}
.lightbox-image{max-width:90%;max-height:90%;border-radius:8px}
.lightbox-prev,.lightbox-next,.lightbox-close{position:absolute;color:#fff;cursor:pointer;background:rgba(0,0,0,0.5);border-radius:50%;display:flex;align-items:center;justify-content:center}
.lightbox-prev,.lightbox-next{top:50%;transform:translateY(-50%);font-size:36px;width:60px;height:60px}
.lightbox-close{top:20px;right:20px;font-size:24px;width:40px;height:40px}
.lightbox-prev{left:20px}
.lightbox-next{right:20px}
.compact-panel{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10001;background:#fff;border:1px solid #ddd;border-radius:6px;font-family:system-ui,sans-serif;width:360px;box-shadow:0 4px 12px rgba(0,0,0,0.15)}
.compact-panel header{position:relative;padding:12px 16px;border-bottom:1px solid #eee;background:#fafafa;border-radius:6px 6px 0 0;font-size:14px;font-weight:500;color:#333}
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:16px}
.setting-group{display:flex;flex-direction:column;gap:6px}
.group-title{font-size:13px;font-weight:500;color:#666;margin-bottom:2px}
.radio-item{display:flex;align-items:center;gap:6px;padding:4px 8px;border-radius:4px;cursor:pointer;font-size:13px;color:#333}
.radio-item:hover{background:#f5f5f5}
.radio-item input[type="radio"]{margin:0}
.compact-panel footer{padding:12px 16px;border-top:1px solid #eee;text-align:right}
.compact-panel button{padding:6px 16px;border:1px solid #ddd;border-radius:4px;background:#fff;color:#333;cursor:pointer;font-size:13px}
.compact-panel button:hover{background:#f0f0f0}
.compact-panel #save-settings-btn{background:#007bff;border-color:#007bff;color:#fff}
.compact-panel #save-settings-btn:hover{background:#0056b3}
.settings-panel{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10001;background:#fff;border:1px solid #dee2e6;border-radius:8px;font-family:system-ui,sans-serif;width:480px;max-height:80vh;overflow-y:auto}
.settings-panel-wide{width:800px}
.settings-panel header{position:relative;padding:20px 24px 16px;border-bottom:1px solid #dee2e6;background:#f8f9fa;border-radius:8px 8px 0 0}
.settings-panel h2{margin:0;font-size:16px;font-weight:600;text-align:center;color:#333}
.settings-panel p{margin:8px 0 0;font-size:13px;color:#6b7280;text-align:center}
.close-x{position:absolute;top:16px;right:16px;width:20px;height:20px;border:none;background:none;color:#999;font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1}
.close-x:hover{color:#666}
.settings-panel main{padding:24px}
.settings-panel fieldset{border:1px solid #e5e7eb;border-radius:6px;padding:20px;margin-bottom:24px;background:#fafbfc}
.settings-panel legend{font-size:14px;font-weight:600;color:#374151;padding:0 8px;background:#fff}
.settings-panel label{display:flex;align-items:center;padding:12px 16px;margin-bottom:8px;border:1px solid #e5e7eb;border-radius:6px;cursor:pointer}
.settings-panel label:hover{border-color:#3b82f6;background:#f0f9ff}
.settings-panel label:last-child{margin-bottom:0}
.settings-panel input[type="radio"]{margin-right:12px}
.settings-panel footer{padding:16px 24px;background:#f8f9fa;border-top:1px solid #dee2e6;border-radius:0 0 8px 8px;display:flex;justify-content:space-between;align-items:center}
.compact-search-panel{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10001;background:#fff;border:1px solid #ddd;border-radius:6px;font-family:system-ui,sans-serif;width:680px;max-height:75vh;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,0.15)}
.compact-search-panel header{position:relative;padding:12px 16px;border-bottom:1px solid #eee;background:#fafafa;border-radius:6px 6px 0 0;font-size:14px;font-weight:500;color:#333}
.forum-tree{padding:16px;max-height:400px;overflow-y:auto}
.forum-group{margin-bottom:16px;border:1px solid #e5e7eb;border-radius:6px;overflow:hidden}
.forum-group:last-child{margin-bottom:0}
.forum-group-title{padding:8px 12px;background:#f8f9fa;border-bottom:1px solid #e5e7eb;display:flex;align-items:center;gap:8px;font-weight:500;color:#374151}
.main-forum-label{cursor:pointer;font-size:13px;user-select:none}
.sub-forums-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1px;background:#e5e7eb}
.sub-forum-item{display:flex;align-items:center;gap:6px;padding:6px 10px;background:#fff;cursor:pointer;font-size:12px;color:#4b5563}
.sub-forum-item:hover{background:#f3f4f6}
.filter-controls{display:flex;gap:8px}
.compact-search-panel footer{padding:12px 16px;border-top:1px solid #eee;display:flex;justify-content:space-between;align-items:center}
.compact-search-panel button{padding:6px 12px;border:1px solid #ddd;border-radius:4px;background:#fff;color:#333;cursor:pointer;font-size:12px}
.compact-search-panel button:hover{background:#f0f0f0}
.compact-search-panel button.secondary{background:#f8f9fa;border-color:#d1d5db;color:#6b7280}
.compact-search-panel #search-save-settings-btn{background:#007bff;border-color:#007bff;color:#fff}
.compact-search-panel #search-save-settings-btn:hover{background:#0056b3}
.forum-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:6px;max-height:350px;overflow-y:auto;border:1px solid #dee2e6;border-radius:6px;padding:10px}
.forum-item{display:flex;align-items:center;gap:6px;padding:6px;border:1px solid #f1f5f9;border-radius:4px;cursor:pointer}
.forum-item:hover{background:#f0f9ff}
.forum-item:has(.level-2){grid-column:1/-1;background:#eff6ff;font-weight:600}
.settings-panel button{padding:10px 20px;border-radius:6px;font-size:14px;cursor:pointer;border:1px solid;min-width:80px;font-weight:500}
.settings-panel button:hover{background:#e5e7eb}
.settings-panel button:not(.secondary){background:#3b82f6;border-color:#3b82f6;color:#fff}
.settings-panel button:not(.secondary):hover{background:#2563eb}
.settings-panel button.secondary{background:#f8f9fa;border-color:#d1d5db;color:#374151}
.settings-panel button.secondary:hover{background:#e5e7eb}
.quick-message{position:fixed;top:20px;right:20px;padding:10px 14px;background:#28a745;color:#fff;border-radius:4px;font-size:13px;z-index:10003;opacity:0;transform:translateX(100%);transition:all 0.3s}
.quick-message.show{opacity:1;transform:translateX(0)}
.flex{display:flex}
.items-center{align-items:center}
.justify-center{justify-content:center}
.gap-2{gap:0.5rem}
.mb-3{margin-bottom:0.75rem}
.p-3{padding:0.75rem}
.text-center{text-align:center}
.cursor-pointer{cursor:pointer}
`,document.head.appendChild(e),this.styleInjected=!0}};I.styleInjected=!1;let v=I;class f{static removeAds(){document.querySelectorAll(l.selectors.threadRows).forEach(t=>{const n=t.querySelector("td.tal");n&&n.innerHTML.includes("headtopic_3.gif")&&t.remove()}),this.removeAdButtons()}static removeGlobalAds(){this.removeAdButtons()}static removeAdButtons(){["td_ID144","td_ID86","td_ID139"].forEach(t=>{const n=document.getElementById(t);if(n){const i=n.closest("li");i?i.remove():n.remove()}})}}class C{static extractImages(e){const t=l.get("MAX_PREVIEW_IMAGES");let n=[];for(const s of l.selectors.imgSelectors)if(n=Array.from(e.querySelectorAll(s)),n.length>0)break;let a=n.filter(s=>{const c=s.getAttribute("style")||"";return!(c.includes("display: none")||c.includes("display:none"))}).map(s=>({src:s.getAttribute("data-original")||s.getAttribute("src")||"",img:s})).filter(s=>{if(!s.src||!s.src.startsWith("http")||s.src.includes("loading.")||s.src.includes("placeholder."))return!1;const h=s.src.toLowerCase().split("/").pop()||"";return!(l.filters.badImagePatterns.some(p=>p.test(h))||s.img.width&&s.img.height&&(s.img.width<l.filters.minImageSize.width||s.img.height<l.filters.minImageSize.height))});return a.sort((s,c)=>{const h=/\.(jpg|jpeg|png)$/i.test(s.src),p=/\.(jpg|jpeg|png)$/i.test(c.src);return h&&!p?-1:!h&&p?1:0}),a.map(s=>s.src).slice(0,t)}static extractFileSize(e){let t="";for(const n of l.selectors.contentSelectors){const i=e.querySelector(n);if(i){let r=i.innerHTML.match(l.regex.fileSize);if(r&&(r[1]||r[2])){t=(r[1]||r[2]).trim();break}}}return t}static extractMagnet(e){let t="",n=e.querySelector(l.selectors.magnetTextarea);if(n)t=n.value.trim();else{let i=e.querySelector(l.selectors.magnetLink);if(i)t=i.getAttribute("href")||"";else{const r=e.body.innerHTML.match(l.regex.magnetHash);r&&r[1]&&(t=`magnet:?xt=urn:btih:${r[1]}`)}}return t}}class R{static buildPreviewUI(e,t){const{imgSrcs:n,fileSize:i,magnet:a}=t;if(e.nextElementSibling&&e.nextElementSibling.classList.contains("imagePreviewTr"))return;e.classList.add("thread-title-highlighted");const r=document.createElement("tr");r.className="imagePreviewTr";const s=document.createElement("td");s.colSpan=e.children.length;const c=document.createElement("div");c.className="preview-container",c.style.borderTop="none",n.length&&c.appendChild(this.createImageSection(n)),(i||a)&&c.appendChild(this.createInfoSection(i,a)),s.appendChild(c),r.appendChild(s),e.parentNode.insertBefore(r,e.nextSibling)}static createImageSection(e){const t=document.createElement("div");t.className="preview-section";const n=document.createElement("div");n.className="preview-section-title",n.textContent="预览图片",t.appendChild(n);const i=document.createElement("div");return i.className="preview-images",e.forEach((a,r)=>{if(a&&a.startsWith("http")){const s=document.createElement("img");s.src=a,s.className="preview-image",s.onerror=()=>{s.style.display="none"},s.addEventListener("click",()=>b.showLightbox(e,r)),i.appendChild(s)}}),t.appendChild(i),t}static createInfoSection(e,t){const n=document.createElement("div");n.className="preview-section";const i=document.createElement("div");if(i.className="preview-section-title",i.textContent="资源信息",n.appendChild(i),e){const a=document.createElement("div");a.className="preview-filesize";const r=e.includes("MB")||e.includes("mb")?"【影片大小】":"【影片容量】";a.innerHTML=`${r}：${e}`,a.style.marginBottom="10px",n.appendChild(a)}if(t){const a=document.createElement("div");a.className="preview-magnet",a.textContent=t,a.title="点击链接可复制",a.onclick=function(r){u.copyToClipboard(t,r)},n.appendChild(a)}return n}}class A{static async processThreadLink(e){const t=e.href;if(!t||!l.regex.threadUrl.test(t))return;const n=e.closest("tr");if(!(!n||n.querySelector('img[src*="headtopic"]')))try{const a=await(await fetch(t)).text(),s=new DOMParser().parseFromString(a,"text/html"),c={imgSrcs:C.extractImages(s),fileSize:C.extractFileSize(s),magnet:C.extractMagnet(s)};if(!c.imgSrcs.length&&!c.fileSize&&!c.magnet)return;R.buildPreviewUI(n,c)}catch(i){console.error(`[${l.name}] 预览加载失败:`,i)}}}const x=class x{static init(){this.initialized||this.isSearchResultPage()&&(console.log(`[${l.name}] 检测到搜索结果页面，启用过滤功能`),this.filterSearchResults(),this.updateResultStats(),this.initialized=!0)}static isSearchResultPage(){if(!window.location.href.includes("search.php"))return!1;const e=document.querySelector(".t table"),t=document.querySelectorAll('tr[id^="search_"]');return!!(e&&t.length>0)}static extractForumId(e){const t=e.getAttribute("id");if(t&&t.startsWith("search_")){const n=t.split("_");if(n.length>=2)return n[1]}return null}static getExcludedForums(){return l.get("EXCLUDED_FORUMS")||[]}static filterSearchResults(){const e=this.getExcludedForums();if(e.length===0){console.log(`[${l.name}] 未设置排除板块，跳过过滤`);return}console.log(`[${l.name}] 排除板块列表:`,e.map(i=>{const a=m.getForumById(i);return a?`${a.name}(${i})`:i}));const t=document.querySelectorAll('tr[id^="search_"]');this.totalCount=t.length;let n=0;t.forEach(i=>{const a=this.extractForumId(i);if(a&&e.includes(a)){i.style.display="none";const r=i.nextElementSibling;r&&r.classList.contains("imagePreviewTr")&&(r.style.display="none"),n++;const s=m.getForumById(a);console.log(`[${l.name}] 已隐藏: ${s?.name||a} - ${i.querySelector("a")?.textContent?.trim()}`)}}),this.filteredCount=n,console.log(`[${l.name}] 过滤完成: 总数${this.totalCount}, 隐藏${n}, 显示${this.totalCount-n}`)}static updateResultStats(){if(this.filteredCount===0)return;const e=document.querySelector(".t table .h");if(e){const t=e.textContent||"主题列表",n=this.totalCount-this.filteredCount;e.textContent=`${t} (显示 ${n}/${this.totalCount} 条结果，已过滤 ${this.filteredCount} 条)`,e.setAttribute("title",`已根据设置隐藏${this.filteredCount}条不相关结果`)}}static reapplyFilter(){if(!this.isSearchResultPage())return;document.querySelectorAll('tr[id^="search_"], tr.imagePreviewTr').forEach(t=>{t.style.display=""}),this.filteredCount=0,this.filterSearchResults(),this.updateResultStats(),console.log(`[${l.name}] 已重新应用搜索过滤器`)}static getFilterStats(){return{total:this.totalCount,filtered:this.filteredCount,visible:this.totalCount-this.filteredCount}}static clearAllFilters(){l.set("EXCLUDED_FORUMS",[]),this.reapplyFilter()}static applyPresetExcludeSexInfo(){const e=m.getSexInfoForumIds(),t=this.getExcludedForums(),n=[...new Set([...t,...e])];l.set("EXCLUDED_FORUMS",n),this.reapplyFilter(),console.log(`[${l.name}] 已应用预设：排除性息板块`)}static addExcludedForum(e){const t=this.getExcludedForums();t.includes(e)||(t.push(e),l.set("EXCLUDED_FORUMS",t),this.reapplyFilter())}static removeExcludedForum(e){const n=this.getExcludedForums().filter(i=>i!==e);l.set("EXCLUDED_FORUMS",n),this.reapplyFilter()}static toggleForumExclusion(e){this.getExcludedForums().includes(e)?this.removeExcludedForum(e):this.addExcludedForum(e)}};x.initialized=!1,x.filteredCount=0,x.totalCount=0;let S=x;class L{static async displayThreadImages(){const e=l.get("CONCURRENT_LIMIT");if(u.isContentPage())return;v.injectStyles(),u.removeRules(),b.init();const t=u.safeQuerySelectorAll(l.selectors.threadLinks);t.length&&await u.asyncPool(e,t,A.processThreadLink)}static isSearchPage(){return l.regex.searchUrl.test(window.location.href)&&document.querySelector(l.selectors.searchResultTable)!==null}static async main(){try{E.init(),u.isContentPage()?console.log(`[${l.name}] 当前为内容页面`):this.isSearchPage()?(console.log(`[${l.name}] 当前为搜索结果页面`),v.injectStyles(),S.init(),await this.displayThreadImages()):(console.log(`[${l.name}] 当前为列表页面`),f.removeAds(),await this.displayThreadImages())}catch(e){console.error(`[${l.name}] 初始化失败:`,e)}}}f.removeGlobalAds(),document.readyState==="loading"?document.addEventListener("DOMContentLoaded",()=>{f.removeGlobalAds(),L.main()}):(f.removeGlobalAds(),L.main()),window.addEventListener("load",()=>{f.removeGlobalAds()})})();
