// ==UserScript==
// @name         优化手机bing搜索
// @namespace    f+bing
// @version      2025.04.08
// @description  bing搜索结果自动翻页+网址黑名单+自定义屏蔽关键词
// @icon         data:image/webp;base64,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
// @author       f+
// @match        https://cn.bing.com/search*
// @grant        GM_getValue
// @grant        GM_setValue
// @grant        GM_xmlhttpRequest
// @grant        GM_addStyle
// @grant        GM_registerMenuCommand
// @grant        window.onurlchange
// @grant        unsafeWindow
// @run-at       document-end
// @connect
// @noframes
// ==/UserScript==

(function () {
    "use strict";
    GM_addStyle(`
        .banlist-block-btn{
            border: 0px;
            border-radius: 0.3rem;
            background-color: #eee;
            color: #fff;
            padding: 0px;
            transition: 1.5s;
            opacity: 0.6;
            position: absolute;
            top: 0.5rem;
            right: 0.5rem;
            height: 2.5rem;
            width:2.5rem;
            font-size:1.5rem;
            font-weight:bold;
            z-index: 2;
        }
        .banlist-config-modal {
            animation: fadeInn 0.4s;
            position: fixed;
            top: 8%;
            left: 50%;
            transform: translateX(-50%);
            z-index: 9999;
            background: white;
            padding: 20px;
            box-shadow: 0 0 10px rgba(0,0,0,0.3);
            width: 84%;
        }
        .banlist-add-container {
            margin: 15px 0;
            color: #777;
        }
        .banlist-add-textarea {
            box-sizing:border-box; 
            width: 100%;
            border: none;
            background:#eee;
            padding: 10px;
            height: 10rem;
            resize: vertical;
            color: #222;
        }
        .banlist-add-textarea::placeholder {
            color: #aaa;
        }
        .banlist-button-group {
            text-align: right;
            margin-top: 20px;
        }
        .banlist-action-btn {
            padding: 0.5rem 2rem;
            margin-left: 1rem;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            background: #999;
            color: white;
        }
        .banlist-action-btn.confirm {
            background: #007bff;
        }
        .banlist-action-btn.cancel {
            background: #eee;
            color: #777;
        }
        .loader {
            width: 30%;
            height: 10px;
            margin-bottom: 2px;
            background: linear-gradient(#a6a698 0 0) left / 20px 10px no-repeat #e2e2e2;
            animation: l1 3s infinite linear;
            justify-self: center;
            transition: transform 0.2s;
        }
        .loader.done{
            transform: scaleY(0);
        }
        /* 样式补丁 */
        #b_results .b_tpcn .tilk{
            background-color: unset !important;
        }
        @keyframes l1 {
            50% {background-position: right }
        }
        @keyframes fadeInn {
            from { opacity: 0 ;transform: translate(-50%, 10%);}
            to { opacity: 1 ;transform: translate(-50%, 0);}
        }
    `);
    const banlistData = {
        _cache: {
            ["bingCite" /* GM_KEY.CITE */]: new Set(GM_getValue("bingCite" /* GM_KEY.CITE */, [])),
            ["global" /* GM_KEY.WORD */]: new Set(GM_getValue("global" /* GM_KEY.WORD */, [])),
        },
        has(item, dataType) {
            if (!item || item.length === 0)
                return false;
            for (let blackWord of this._cache[dataType]) {
                if (item.includes(blackWord))
                    return true;
            }
            return false;
        },
        add(item, dataType) {
            if (!item)
                return;
            this._cache[dataType].add(item);
            GM_setValue(dataType, [...this._cache[dataType]]);
        },
    };
    //-------------------------/ 创建配置窗口 /-------------------------//
    function createConfigWindow() {
        const modal = document.createElement("div");
        modal.className = "banlist-config-modal";
        // 添加屏蔽区域
        const addSection = document.createElement("div");
        addSection.className = "banlist-add-container";
        const label = document.createElement("label");
        label.textContent = "添加屏蔽词：";
        const textArea = document.createElement("textarea");
        textArea.className = "banlist-add-textarea";
        textArea.placeholder = "每行输入一个屏蔽词";
        addSection.append(label, textArea);
        // 操作按钮
        const btnGroup = document.createElement("div");
        btnGroup.className = "banlist-button-group";
        const confirmBtn = document.createElement("banlist-button");
        confirmBtn.className = `banlist-action-btn confirm`;
        confirmBtn.textContent = "保存";
        confirmBtn.onclick = () => {
            saveConfig(textArea);
            modal.remove();
        };
        const cancelBtn = document.createElement("banlist-button");
        cancelBtn.className = `banlist-action-btn cancel`;
        cancelBtn.textContent = "取消";
        cancelBtn.onclick = () => modal.remove();
        btnGroup.append(confirmBtn, cancelBtn);
        modal.append(addSection, btnGroup);
        document.body.appendChild(modal);
    }
    function saveConfig(textArea) {
        const newBlocked = textArea.value
            .split("\n")
            .map((v) => v.trim())
            .filter((v) => v.length > 0);
        newBlocked.forEach((word) => banlistData.add(word, "global" /* GM_KEY.WORD */));
    }
    //-------------------------/ 核心处理函数 /-------------------------//
    const processedNodes = new WeakSet(); // 存储已处理节点
    // 检测是否加载完，同时处理屏蔽条目
    function scanFisrtPage() {
        selectResults(document).forEach((ele) => {
            if (processedNodes.has(ele))
                return;
            processedNodes.add(ele);
            if (isShouldBan(ele)) {
                removeElement(ele);
            }
            else {
                addBlockButton(ele);
                setNewTabOpen(ele);
            }
        });
    }
    function parseNewResults(doc) {
        const goodResults = [];
        selectResults(doc).forEach((ele) => {
            if (processedNodes.has(ele))
                return;
            processedNodes.add(ele);
            if (!isShouldBan(ele)) {
                addBlockButton(ele);
                transRmsImage(ele);
                setNewTabOpen(ele);
                goodResults.push(ele);
            }
        });
        return goodResults;
    }
    function autoLoadPage() {
        let loadNextPage;
        let obPageReady;
        function initLoader() {
            // 确保每次初始化前断开已有监听
            if (loadNextPage)
                window.removeEventListener("scroll", loadNextPage);
            if (obPageReady)
                obPageReady.disconnect();
            loadNextPage = getNextPageLoader();
            obPageReady = new MutationObserver(() => {
                const _isComplete = isFirstPageComplete();
                // 需要先检测是否加载完再scan，因为scan会破坏检测条件
                scanFisrtPage();
                if (_isComplete) {
                    loadNextPage();
                    window.addEventListener("scroll", loadNextPage);
                    obPageReady.disconnect();
                    obPageReady = null;
                }
            });
            obPageReady.observe(document.body, {
                childList: true,
                subtree: true,
                attributes: false,
            });
        }
        // 拦截 pushState 和 replaceState 方法
        if (window.onurlchange === undefined) {
            (function (history) {
                history.pushState = ((fn) => function () {
                    const result = fn.apply(history, arguments);
                    window.dispatchEvent(new Event("pushstate"));
                    window.dispatchEvent(new Event("urlchange"));
                    return result;
                })(history.pushState);
                history.replaceState = ((fn) => function () {
                    const result = fn.apply(history, arguments);
                    window.dispatchEvent(new Event("replacestate"));
                    window.dispatchEvent(new Event("urlchange"));
                    return result;
                })(history.replaceState);
                window.addEventListener("popstate", () => {
                    window.dispatchEvent(new Event("urlchange"));
                });
            })(window.history);
        }
        window.addEventListener("urlchange", () => {
            console.log(`URL changed: ${location.href}`);
            initLoader();
        });
        initLoader();
    }
    function getNextPageLoader() {
        var _a, _b;
        let curUrl = location.href;
        let curDocument = document;
        let isLoading = false;
        const loadingElement = document.createElement("div");
        loadingElement.className = "loader done";
        (_b = (_a = document.body.querySelector("#b_results")) === null || _a === void 0 ? void 0 : _a.parentNode) === null || _b === void 0 ? void 0 : _b.append(loadingElement);
        function startLoad() {
            isLoading = true;
            loadingElement.classList.remove("done");
        }
        function endLoad() {
            isLoading = false;
            loadingElement.classList.add("done");
        }
        return async function loadNextPage() {
            var _a;
            if (isLoading)
                return;
            startLoad();
            const isScrollBottom = (() => {
                const scrollTop = document.documentElement.scrollTop;
                const scrollHeight = document.body.scrollHeight;
                const clientHeight = document.documentElement.clientHeight;
                const isScrollBottom = scrollTop + clientHeight >= scrollHeight - 600;
                return isScrollBottom;
            })();
            if (!isScrollBottom) {
                endLoad();
                return;
            }
            try {
                const nextUrl = getNextUrl(curUrl, curDocument);
                const nextDocument = await getDocument(nextUrl, { anonymous: true });
                const goodResults = parseNewResults(nextDocument);
                (_a = document.body.querySelector("#b_results")) === null || _a === void 0 ? void 0 : _a.append(...goodResults);
                // 处理新的结果
                curUrl = nextUrl;
                curDocument = nextDocument;
            }
            catch (_b) {
                console.log("读取下一页失败！");
            }
            endLoad();
            loadNextPage();
        };
    }
    //-------------------------/ 工具函数 /-------------------------//
    // 提取搜索结果的条目
    function selectResults(doc) {
        const selector = "#b_results> *:not(#progContPlaceHolder)";
        return doc.querySelectorAll(selector);
    }
    // 解析条目的引用地址
    function parseItemCite(ele) {
        const cite = ele.querySelector(".b_attribution cite");
        if (cite)
            return cite.textContent;
        const link = ele.querySelector("a[href]");
        if (link)
            return link.getAttribute("href");
        return null;
    }
    // 判断条目
    function isShouldBan(ele) {
        var _a, _b, _c, _d, _e;
        // 底部的通知
        if (((_a = ele.classList) === null || _a === void 0 ? void 0 : _a.contains("b_msg")) && ((_b = ele.classList) === null || _b === void 0 ? void 0 : _b.contains("b_canvas")))
            return true;
        // 相关搜索
        if (ele.classList.contains("b_ans") && ((_c = ele.querySelector("h2")) === null || _c === void 0 ? void 0 : _c.textContent) == "相关搜索")
            return true;
        // 广告
        if ((_d = ele.classList) === null || _d === void 0 ? void 0 : _d.contains("b_ad"))
            return true;
        // 下一页
        if (ele.classList.contains("b_pag"))
            return true;
        // 黑名单标题
        if (banlistData.has((_e = ele.querySelector("h2")) === null || _e === void 0 ? void 0 : _e.textContent, "global" /* GM_KEY.WORD */))
            return true;
        // 黑名单链接
        if (banlistData.has(parseItemCite(ele), "bingCite" /* GM_KEY.CITE */))
            return true;
        return false;
    }
    // 为条目增加可以屏蔽该引用地址的按钮
    function addBlockButton(ele) {
        let cite = parseItemCite(ele);
        if (!cite)
            return;
        try {
            const urlObj = new URL(cite);
            cite = urlObj.origin;
        }
        catch (e) {
            console.log("该条目的引用不是有效网址！");
        }
        const btn = document.createElement("button");
        btn.className = "banlist-block-btn";
        btn.textContent = "临兵斗者皆阵列在前"[Date.now() % 9];
        btn.addEventListener("click", (event) => {
            event.preventDefault();
            event.stopImmediatePropagation(); // 彻底阻止传播
            removeElement(ele);
            banlistData.add(cite, "bingCite" /* GM_KEY.CITE */);
        });
        ele.appendChild(btn);
    }
    function setNewTabOpen(ele) {
        ele.querySelectorAll("a[href]").forEach((a) => {
            a.setAttribute("target", "_blank");
        });
    }
    // 清除黑名单条目的方法
    function removeElement(ele) {
        ele.outerHTML = "<!--has been banned-->";
    }
    // bing搜索中网站图片采用懒加载，使其正常显示
    function transRmsImage(ele) {
        // 将div.rms_iac元素改为图片
        const rmsImages = ele.querySelectorAll("div.rms_iac[data-src]");
        rmsImages.forEach((imgDiv) => {
            try {
                const img = document.createElement("img");
                Object.keys(imgDiv.dataset).forEach((key) => {
                    // 将 data-src 转换为 src，data-alt 转换为 alt，依此类推
                    const attrName = key.replace("data-", "");
                    img.setAttribute(attrName, imgDiv.dataset[key]);
                });
                imgDiv.replaceWith(img);
            }
            catch (_a) {
                console.log("转换图片失败！");
            }
        });
    }
    // 判断第一页搜索结构是否已经显示完
    function isFirstPageComplete() {
        //  (document.readyState === "complete")
        return document.querySelector(".sb_fullnpl , .sb_halfnext") != null;
    }
    // bing默认每页加载10条，但是后5条则采用ajax加载。每页请求5条以内则可以绕过该问题。
    const RESULT_PER_LOAD = 4;
    // 获得下一页地址，优先采用bing提供的下一页链接，其次采用人为构建
    function getNextUrl(curUrl, curDocument) {
        var _a;
        const urlObj = (_a = _getNextUrlByNextButton(curUrl, curDocument)) !== null && _a !== void 0 ? _a : _getNextUrlBySearchParams(curUrl);
        urlObj.searchParams.set("count", `${RESULT_PER_LOAD}`);
        return urlObj.href;
    }
    function _getNextUrlByNextButton(curUrl, curDocument) {
        var _a;
        let nextUrl = (_a = curDocument.querySelector(".sb_fullnpl , .sb_halfnext")) === null || _a === void 0 ? void 0 : _a.getAttribute("href");
        if (!nextUrl)
            return null;
        const urlObj = new URL(nextUrl, curUrl);
        let first = urlObj.searchParams.get("first");
        if (first == null)
            return null;
        return urlObj;
    }
    function _getNextUrlBySearchParams(curUrl) {
        const urlObj = new URL(curUrl);
        let first = urlObj.searchParams.get("first");
        if (first == null) {
            first = "8";
        }
        else {
            first = String(parseInt(first) + RESULT_PER_LOAD);
        }
        urlObj.searchParams.set("first", first);
        return urlObj;
    }
    function getDocument(targetUrl, requestData = {}) {
        return new Promise((resolve, reject) => {
            const _requestData = {
                method: "GET",
                url: targetUrl,
                timeout: 5000,
                ...requestData,
                onload: function (response) {
                    console.log(`获取内容成功:\n${targetUrl}`);
                    const htmlContent = response.responseText;
                    const parser = new DOMParser();
                    const doc = parser.parseFromString(htmlContent, "text/html");
                    resolve(doc);
                },
                onerror: function (error) {
                    console.log(`获取内容失败:\n${targetUrl}`);
                    reject(error);
                },
                ontimeout: function () {
                    console.log(`获取内容超时:\n${targetUrl}`);
                    reject();
                },
            };
            GM_xmlhttpRequest(_requestData);
        });
    }
    // **入口函数**
    function main() {
        autoLoadPage();
        GM_registerMenuCommand("添加全局关键词", createConfigWindow);
    }
    main();
})();