查看“︁MediaWiki:Common.js”︁的源代码

/* v2.7.1 - 植物大战僵尸杂交版Wiki */
/* 这里的任何JavaScript将为所有用户在每次页面加载时加载。 */

// 自动加载 MediaWiki:Footer 页面内容，并插入到每个页面底部
$(document).ready(function() {
    const namespace = mw.config.get('wgNamespaceNumber');
    const action = mw.config.get('wgAction');
    
    if (namespace !== 0 || action !== 'view') {
        return;
    }

    fetch("/api.php?action=parse&page=MediaWiki:Footer&format=json")
        .then(res => res.json())
        .then(data => {
            if (data.parse && data.parse.text) {
                const html = data.parse.text['*'];
                $('#mw-content-text').append('<div class="global-footer">' + html + '</div>');
            }
        });
});

// ==================== Ctrl+Shift+Q 切换顶栏 ====================
(function() {
    var headerKey = 'wiki_header_visible';
    var headerVisible = localStorage.getItem(headerKey) !== 'false';

    function toggleHeader() {
        var $header = $('body > header.mw-header, body > header.citizen-header');
        if ($header.length === 0) return;

        headerVisible = !headerVisible;
        localStorage.setItem(headerKey, headerVisible ? 'true' : 'false');

        if (headerVisible) {
            $header.show();
            // 恢复内容区上边距
            $('#mw-content-wrapper, .citizen-body-container, #mw-content-text').css('margin-top', '');
        } else {
            $header.hide();
            // 让内容区顶到最上面
            $('#mw-content-wrapper, .citizen-body-container, #mw-content-text').css('margin-top', '0');
        }

        // 右下角提示
        var msg = headerVisible ? '侧边栏已显示' : '侧边栏已隐藏';
        showToast(msg);
    }

    function showToast(msg) {
        var $toast = $('<div>', {
            css: {
                position: 'fixed', bottom: '20px', right: '20px',
                background: 'rgba(0,0,0,0.8)', color: '#fff',
                padding: '8px 16px', borderRadius: '8px',
                fontSize: '14px', zIndex: 99999,
                opacity: 0, transition: 'opacity 0.3s'
            },
            text: msg
        });
        $('body').append($toast);
        setTimeout(function() { $toast.css('opacity', 1); }, 50);
        setTimeout(function() { $toast.css('opacity', 0); setTimeout(function() { $toast.remove(); }, 400); }, 1200);
    }

    // 快捷键监听
    $(document).on('keydown', function(e) {
        if (e.ctrlKey && e.shiftKey && (e.key === 'q' || e.key === 'Q')) {
            e.preventDefault();
            toggleHeader();
        }
    });

    // 页面加载时恢复状态
    $(function() {
        if (!headerVisible) {
            var $header = $('body > header.mw-header, body > header.citizen-header');
            if ($header.length) {
                $header.hide();
                $('#mw-content-wrapper, .citizen-body-container, #mw-content-text').css('margin-top', '0');
            }
        }
    });
})();

    // ==================== 隐藏彩蛋：快速编辑入口 ====================
    (function() {
        var clicks = 0;
        var timer = null;

        $('#firstHeading').on('click', function(e) {
            // 按 Alt 时点击标题才计数
            if (!e.altKey) return;

            clicks++;
            clearTimeout(timer);
            timer = setTimeout(function() { clicks = 0; }, 2000);

            if (clicks >= 5) {
                clicks = 0;
                var page = prompt('快速编辑页面（输入页面名）：', mw.config.get('wgPageName'));
                if (page) {
                    window.location.href = '/w/' + encodeURIComponent(page) + '?action=edit&summary=快速编辑';
                }
            }
        });
    })();

    // ==================== 自定义光标开关 ====================
    if (mw.config.get('wgUserName') && !/Mobi|Android|iPhone/i.test(navigator.userAgent)) {
        var cursorKey = 'wiki_custom_cursor';
        var cursorEnabled = localStorage.getItem(cursorKey) !== 'false';
        var cursorStyleEl = null;

        function applyCursor(enable) {
            if (enable) {
                if (!cursorStyleEl) {
                    cursorStyleEl = document.createElement('style');
                    cursorStyleEl.textContent =
                        'body, div, span, p, h1, h2, h3, h4, h5, h6, td, th, li {' +
                            "cursor: url('https://new.pvzhe.wiki/images/1/11/%E5%85%89%E6%A0%873.png'), auto !important;" +
                        '}' +
                        'a, a:hover, a:active, button, .pvzhe-card, #back-to-top, .wiki-pet, .random-plant-btn, .random-zombie-btn, .friend-btn, .msg-send-btn {' +
                            "cursor: url('https://new.pvzhe.wiki/images/4/42/%E5%85%89%E6%A0%87%E6%9C%89%E9%93%BE%E6%8E%A5.png'), pointer !important;" +
                        '}' +
                        'input[type="text"], textarea, input[type="search"] {' +
                            "cursor: url('https://new.pvzhe.wiki/images/7/78/%E5%85%89%E6%A0%87%E8%BE%93%E5%85%A5.png'), text !important;" +
                        '}';
                    document.head.appendChild(cursorStyleEl);
                }
            } else {
                if (cursorStyleEl) {
                    cursorStyleEl.remove();
                    cursorStyleEl = null;
                }
            }
        }

        function insertCursorSwitch() {
            var $target = $('.citizen-preferences-section__content').last();
            if (!$target.length) return;
            if ($('.cursor-switch').length) return;

            var $switch = $(
                '<span class="cdx-toggle-switch cdx-toggle-switch--align-switch citizen-preferences-group cursor-switch">' +
                    '<input id="cursor-toggle" class="cdx-toggle-switch__input" type="checkbox" role="switch"' + (cursorEnabled ? ' checked' : '') + '>' +
                    '<span class="cdx-toggle-switch__switch"><span class="cdx-toggle-switch__switch__grip"></span></span>' +
                    '<div class="cdx-label cdx-toggle-switch__label">' +
                        '<label class="cdx-label__label" for="cursor-toggle"><span class="cdx-label__label__text">自定义光标</span></label>' +
                        '<span class="cdx-label__description">自定义的光标</span>' +
                    '</div>' +
                '</span>'
            );
            $target.append($switch);

            $('#cursor-toggle').on('change', function() {
                cursorEnabled = $(this).is(':checked');
                localStorage.setItem(cursorKey, cursorEnabled ? 'true' : 'false');
                applyCursor(cursorEnabled);
            });
        }

        applyCursor(cursorEnabled);

        var cursorObserver = new MutationObserver(function() {
            if ($('.citizen-preferences-section__content').is(':visible') && !$('.cursor-switch').length) {
                insertCursorSwitch();
            }
        });
        cursorObserver.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['class', 'style'] });

        if ($('.citizen-preferences-section__content').is(':visible')) insertCursorSwitch();
    }

// 用户颜色、图标、状态、师徒、昵称、里程碑、公告、植物/僵尸筛选、好友、私信 主逻辑
$(function () {
    // ==================== 动态注入彩虹样式 ====================
    var rainbowStyle = document.createElement('style');
    rainbowStyle.textContent =
        '.rainbow-user {' +
            'font-weight: bold;' +
            'background: repeating-linear-gradient(90deg, red 0px, orange 10px, yellow 20px, green 30px, blue 40px, indigo 50px, violet 60px);' +
            '-webkit-background-clip: text;' +
            '-webkit-text-fill-color: transparent;' +
            'background-clip: text;' +
        '}';
    document.head.appendChild(rainbowStyle);

    // ==================== 动态注入字体（只注入 @font-face，不绑定 CSS 类） ====================
    var fontStyle = document.createElement('style');
    fontStyle.textContent =
        '@font-face {' +
            "font-family: 'FZJianZhi';" +
            "src: url('https://new.pvzhe.wiki/images/0/00/FZJZ.woff2') format('woff2');" +
            'font-weight: normal;' +
            'font-style: normal;' +
            'font-display: swap;' +
        '}' +
        '@font-face {' +
            "font-family: 'Huakang POP2 W9';" +
            "src: url('https://new.pvzhe.wiki/images/3/37/%E5%8D%8E%E5%BA%B7POP2%E4%BD%93W9.woff2') format('woff2');" +
            'font-weight: normal;' +
            'font-style: normal;' +
            'font-display: swap;' +
        '}';
    document.head.appendChild(fontStyle);

    // ==================== 配置区 ====================
    var mentorList = ['愤怒的郎朗', 'Yuyaabc', '虚位以待', '知更鸟头号粉丝', '凌玥'];
    var newbieEditThreshold = 25;
    var milestoneThresholds = [10, 50, 100, 500, 1000, 2500, 5000, 10000, 20000, 50000];

    // ==================== 辅助函数 ====================
    function getUserName(link) {
        var $span = $(link).find('span').first();
        if ($span.length) return $span.text().trim();
        return $(link).text().trim();
    }

    function isUserLink(link) {
        return $(link).is('a.mw-userlink') || $(link).find('span').length > 0;
    }

    function getLevelIcons(editcount) {
        var totalStars = Math.floor(editcount / 100);
        if (totalStars === 0) return '';

        var crowns = Math.floor(totalStars / 125);
        var remaining = totalStars % 125;
        var suns = Math.floor(remaining / 25);
        remaining %= 25;
        var moons = Math.floor(remaining / 5);
        var stars = remaining % 5;

        var icons = '';
        if (crowns > 0) icons += '👑'.repeat(crowns);
        if (suns > 0)   icons += '☀️'.repeat(suns);
        if (moons > 0)  icons += '🌙'.repeat(moons);
        if (stars > 0)  icons += '⭐'.repeat(stars);
        return icons;
    }

    function updateLevelIcons($link, editcount) {
        var iconStr = getLevelIcons(editcount);
        var $iconSpan = $link.next('.user-level-icons');
        if (iconStr === '') {
            $iconSpan.remove();
            return;
        }
        if ($iconSpan.length === 0) {
            $iconSpan = $('<span class="user-level-icons"></span>');
            $link.after($iconSpan);
        }
        $iconSpan.text(iconStr);
    }

    function getTitleByEditcount(ec) {
        if (ec >= 10000) return '🐉 神话';
        if (ec >= 5000)  return '👑 传奇';
        if (ec >= 2500)  return '🏆 大师';
        if (ec >= 1000)  return '💎 专家';
        if (ec >= 500)   return '🔥 资深';
        if (ec >= 100)   return '⭐ 活跃';
        if (ec >= 50)    return '🌳 入门';
        if (ec >= 10)    return '🌿 新手';
        return '🌱 萌新';
    }

    function addTitleTag($link, editcount) {
        if ($link.data('title-tag-added')) return;
        $link.data('title-tag-added', true);
        var title = getTitleByEditcount(editcount);
        var $tag = $('<span class="user-title-tag">' + title + '</span>');
        $link.after($tag);
    }

    // ==================== 核心：颜色 + 图标 + 状态 + 师徒 + 昵称 ====================
    function colorizeAndStatus($links) {
        if ($links.length === 0) return;

        var $fresh = $links.filter(function () {
            return !$(this).data('user-status-processed');
        });
        if ($fresh.length === 0) return;

        var users = [];
        $fresh.each(function () {
            var name = getUserName(this);
            if (name && users.indexOf(name) === -1) users.push(name);
        });
        if (users.length === 0) return;

        $fresh.each(function () {
            $(this).data('user-status-processed', true);
        });

        var batchSize = 50;
        var batches = [];
        for (var i = 0; i < users.length; i += batchSize) {
            batches.push(users.slice(i, i + batchSize));
        }

        var processBatch = function (batch) {
            var api = new mw.Api();
            return api.get({
                action: 'query',
                list: 'users',
                ususers: batch.join('|'),
                usprop: 'editcount'
            }).then(function (data) {
                var classMap = {};
                var editCountMap = {};
                if (data.query && data.query.users) {
                    data.query.users.forEach(function (u) {
                        var ec = u.editcount || 0;
                        editCountMap[u.name] = ec;
                        if (ec >= 5000) classMap[u.name] = 'rainbow-user';
                        else if (ec >= 2500) classMap[u.name] = 'gold-user';
                        else if (ec >= 1000) classMap[u.name] = 'platinum-user';
                        else if (ec >= 500) classMap[u.name] = 'silver-user';
                        else if (ec >= 1) classMap[u.name] = 'bronze-user';
                    });
                }
                $fresh.each(function () {
                    var $this = $(this);
                    var name = getUserName(this);
                    var cls = classMap[name];
                    if (cls) {
                        $this.removeClass('bronze-user silver-user platinum-user gold-user rainbow-user');
                        $this.addClass(cls);
                    }
                    var ec = editCountMap[name];
                    if (typeof ec !== 'undefined') {
                        updateLevelIcons($this, ec);
                        var isInsideCard = $this.closest('.citizen-menu_card-content, .citizen-userMenu').length > 0;
                        if (!isInsideCard) {
                            addTitleTag($this, ec);
                        }
                    }
                });
            });
        };

        var colorPromise = $.Deferred().resolve();
        batches.forEach(function (batch) {
            colorPromise = colorPromise.then(function () {
                return processBatch(batch);
            });
        });

        $fresh.each(function () {
            if (isUserLink(this)) {
                var isInsideCard = $(this).closest('.citizen-menu_card-content, .citizen-userMenu').length > 0;
                if (!isInsideCard) {
                    var username = getUserName(this);
                    addStatusDot($(this), username);
                    addMentorTag($(this), username);
                }
            }
        });
    }

    // ==================== 状态圆点 ====================
    function addStatusDot($link, username) {
        if ($link.data('status-dot-added')) return;
        $link.data('status-dot-added', true);

        var $dot = $('<span class="user-status-dot status-offline" title="离线"></span>');
        $link.after($dot);

        var cacheKey = 'mw_user_status_' + mw.config.get('wgDBname') + '_' + username;
        var cached = localStorage.getItem(cacheKey);
        var now = Date.now();
        if (cached) {
            try {
                var data = JSON.parse(cached);
                if (now - data.timestamp < 5 * 60 * 1000) {
                    updateDotStyle($dot, data.lastEditTime);
                    return;
                }
            } catch (e) {}
        }

        var api = new mw.Api();
        api.get({
            action: 'query',
            list: 'usercontribs',
            ucuser: username,
            uclimit: 1,
            ucprop: 'timestamp'
        }).then(function (data) {
            var lastEditTime = null;
            if (data.query && data.query.usercontribs && data.query.usercontribs.length > 0) {
                lastEditTime = data.query.usercontribs[0].timestamp;
            }
            localStorage.setItem(cacheKey, JSON.stringify({
                lastEditTime: lastEditTime,
                timestamp: now
            }));
            updateDotStyle($dot, lastEditTime);
        }).fail(function () {});
    }

    function updateDotStyle($dot, lastEditTime) {
        if (!lastEditTime) {
            $dot.attr('title', '离线');
            $dot.removeClass('status-online status-away').addClass('status-offline');
            return;
        }
        var last = new Date(lastEditTime).getTime();
        var diffMinutes = (Date.now() - last) / 60000;
        if (diffMinutes < 15) {
            $dot.attr('title', '在线（15分钟内活跃）');
            $dot.removeClass('status-offline status-away').addClass('status-online');
        } else if (diffMinutes < 60) {
            $dot.attr('title', '近期活跃（1小时内）');
            $dot.removeClass('status-offline status-online').addClass('status-away');
        } else {
            $dot.attr('title', '离线');
            $dot.removeClass('status-online status-away').addClass('status-offline');
        }
    }

    // ==================== 师徒标签 ====================
    function addMentorTag($link, username) {
        if ($link.data('mentor-tag-added')) return;
        if ($link.next('.user-tag').length) return;

        var $tag;

        if (mentorList.indexOf(username) !== -1) {
            $link.data('mentor-tag-added', true);
            $tag = $('<span class="user-tag user-tag-mentor">导师</span>');
            $link.after($tag);
            return;
        }

        if ($link.data('newbie-tag-checked')) return;
        $link.data('newbie-tag-checked', true);

        var cacheKey = 'mw_newbie_check_' + mw.config.get('wgDBname') + '_' + username;
        var cached = localStorage.getItem(cacheKey);
        var now = Date.now();
        if (cached) {
            try {
                var data = JSON.parse(cached);
                if (now - data.timestamp < 60 * 60 * 1000) {
                    if (data.editcount <= newbieEditThreshold) {
                        $tag = $('<span class="user-tag user-tag-newbie">新手</span>');
                        $link.after($tag);
                    }
                    return;
                }
            } catch (e) {}
        }

        var api = new mw.Api();
        api.get({
            action: 'query',
            list: 'users',
            ususers: username,
            usprop: 'editcount'
        }).then(function (data) {
            var editcount = 0;
            if (data.query && data.query.users && data.query.users.length > 0) {
                editcount = data.query.users[0].editcount || 0;
            }
            localStorage.setItem(cacheKey, JSON.stringify({
                editcount: editcount,
                timestamp: now
            }));
            if (editcount <= newbieEditThreshold) {
                if ($link.next('.user-tag-newbie').length === 0) {
                    $tag = $('<span class="user-tag user-tag-newbie">新手</span>');
                    $link.after($tag);
                }
            }
        }).fail(function () {});
    }

    // ==================== 编辑里程碑弹窗 ====================
    var currentUser = mw.config.get('wgUserName');
    if (currentUser) {
        var api = new mw.Api();
        api.get({
            action: 'query',
            list: 'users',
            ususers: currentUser,
            usprop: 'editcount'
        }).then(function(data) {
            var editcount = 0;
            if (data.query && data.query.users && data.query.users.length > 0) {
                editcount = data.query.users[0].editcount || 0;
            }

            var achievedMilestone = null;
            milestoneThresholds.forEach(function(m) {
                if (editcount >= m) achievedMilestone = m;
            });

            if (achievedMilestone) {
                var storageKey = 'mw_milestone_shown_' + currentUser + '_' + achievedMilestone;
                if (!localStorage.getItem(storageKey)) {
                    localStorage.setItem(storageKey, '1');

                    var $overlay = $('<div>', {
                        css: {
                            position: 'fixed', top: 0, left: 0, width: '100%', height: '100%',
                            background: 'rgba(0,0,0,0.5)', 'z-index': 99998,
                            display: 'flex', 'align-items': 'center', 'justify-content': 'center'
                        }
                    });
                    var $box = $('<div>', {
                        css: {
                            background: '#fff', 'border-radius': '12px', padding: '30px 40px',
                            'text-align': 'center', 'box-shadow': '0 4px 20px rgba(0,0,0,0.3)',
                            'max-width': '400px', width: '80%', position: 'relative'
                        }
                    });
                    var $title = $('<h2>', {
                        text: '🎉 恭喜！',
                        css: { 'margin-bottom': '15px', 'font-size': '24px', color: '#333' }
                    });
                    var $msg = $('<p>', {
                        text: '你已达到 ' + achievedMilestone + ' 次编辑！',
                        css: { 'font-size': '18px', 'margin-bottom': '25px', color: '#555' }
                    });
                    var $btn = $('<button>', {
                        text: '太棒了！',
                        css: {
                            background: '#4CAF50', color: '#fff', border: 'none',
                            padding: '10px 30px', 'border-radius': '8px', 'font-size': '16px', cursor: 'pointer'
                        },
                        click: function() {
                            $overlay.fadeOut(300, function() { $(this).remove(); });
                        }
                    });

                    $box.append($title, $msg, $btn);
                    $overlay.append($box);
                    $('body').append($overlay);
                }
            }
        }).fail(function() {});
    }

    // ==================== 用户链接处理器启动 ====================
    var linkSelector = 'a.mw-userlink, .citizen-menu_card-content a, .citizen-userMenu a';
    colorizeAndStatus($(linkSelector));

    var observer = new MutationObserver(function () {
        colorizeAndStatus($(linkSelector));
    });
    observer.observe(document.body, {
        childList: true,
        subtree: true
    });

    setInterval(function () {
        colorizeAndStatus($(linkSelector));
    }, 3000);

    // ==================== 植物卡片筛选 ====================
    if ($('#pf-name').length) {
        var $cards = $('.pvzhe-card');
        var $name = $('#pf-name');
        var $sunMax = $('#pf-sun-max');
        var $cdMax = $('#pf-cd-max');
        var $type = $('#pf-type');
        var $version = $('#pf-version');
        var $reset = $('#pf-reset');

        function filterPlants() {
            var name = $name.val().toLowerCase();
            var sunRaw = $sunMax.val().trim();
            var cdRaw = $cdMax.val().trim();
            var sunTarget = sunRaw !== '' ? parseFloat(sunRaw) : null;
            var cdTarget = cdRaw !== '' ? parseFloat(cdRaw) : null;
            var type = $type.val();
            var version = $version.val();

            $cards.each(function () {
                var $card = $(this);
                var n = $card.find('.pvzhe-card-name').text().toLowerCase();
                var sun = parseFloat($card.data('sun')) || 0;
                var cd = parseFloat($card.data('cooldown')) || 0;
                var t = ($card.data('type') || '').toString();
                var v = ($card.data('version') || '').toString();

                var show = true;
                if (name && n.indexOf(name) === -1) show = false;
                if (sunTarget !== null && sun !== sunTarget) show = false;
                if (cdTarget !== null && cd !== cdTarget) show = false;
                if (type) {
                    var cardTypes = t.split(',').map(function (s) { return s.trim(); });
                    if (cardTypes.indexOf(type) === -1) show = false;
                }
                if (version && v !== version) show = false;
                $card.toggleClass('hidden-card', !show);
            });
        }

        $name.on('input', filterPlants);
        $sunMax.on('input keyup', filterPlants);
        $cdMax.on('input keyup', filterPlants);
        $type.on('change', filterPlants);
        $version.on('change', filterPlants);
        $reset.on('click', function () {
            $name.val('');
            $sunMax.val('');
            $cdMax.val('');
            $type.val('');
            $version.val('');
            filterPlants();
        });
    }

    // ==================== 僵尸卡片筛选 ====================
    function getArmorArray(healthStr) {
        if (!healthStr || healthStr.indexOf('+') === -1) return [];
        var armorPart = healthStr.split('+')[0].trim();
        return armorPart.split(',').map(function(s) { return s.trim(); });
    }

    function extractHealth(healthStr) {
        var matches = healthStr.match(/\d+/g);
        if (matches && matches.length > 0) {
            return parseFloat(matches[matches.length - 1]) || 0;
        }
        return 0;
    }

    if ($('#zf-name').length) {
        var $zcards = $('.pvzhe-card');
        var $zname = $('#zf-name');
        var $healthMin = $('#zf-health-min');
        var $armor = $('#zf-armor');
        var $speed = $('#zf-speed');
        var $ztype = $('#zf-type');
        var $zversion = $('#zf-version');
        var $zreset = $('#zf-reset');

        function filterZombies() {
            var name = $zname.val().toLowerCase();
            var healthRaw = $healthMin.val().trim();
            var healthTarget = healthRaw !== '' ? parseFloat(healthRaw) : null;
            var armor = $armor.val();
            var speed = $speed.val();
            var type = $ztype.val();
            var version = $zversion.val();

            $zcards.each(function () {
                var $card = $(this);
                var n = $card.find('.pvzhe-card-name').text().toLowerCase();
                var t = ($card.data('type') || '').toString();
                var s = ($card.data('speed') || '').toString();
                var healthStr = ($card.data('health') || '').toString();
                var health = extractHealth(healthStr);
                var armors = getArmorArray(healthStr);
                var v = ($card.data('version') || '').toString();

                var show = true;
                if (name && n.indexOf(name) === -1) show = false;
                if (healthTarget !== null && health !== healthTarget) show = false;

                if (armor === 'none') {
                    if (armors.length > 0) show = false;
                } else if (armor) {
                    if (armors.indexOf(armor) === -1) show = false;
                }

                if (speed) {
                    var cardSpeeds = s.split(',').map(function (v) { return v.trim(); });
                    if (cardSpeeds.indexOf(speed) === -1) show = false;
                }
                if (type) {
                    var cardTypes = t.split(',').map(function (v) { return v.trim(); });
                    if (cardTypes.indexOf(type) === -1) show = false;
                }
                if (version && v !== version) show = false;
                $card.toggleClass('hidden-card', !show);
            });
        }

        $zname.on('input', filterZombies);
        $healthMin.on('input keyup', filterZombies);
        $armor.on('change', filterZombies);
        $speed.on('change', filterZombies);
        $ztype.on('change', filterZombies);
        $zversion.on('change', filterZombies);
        $zreset.on('click', function () {
            $zname.val('');
            $healthMin.val('');
            $armor.val('');
            $speed.val('');
            $ztype.val('');
            $zversion.val('');
            filterZombies();
        });
    }

    // ==================== 返回顶部按钮 ====================
    $('body').append('<button id="back-to-top" title="返回顶部">⬆</button>');
    var $backBtn = $('#back-to-top');
    $(window).scroll(function() {
        $backBtn.toggle($(this).scrollTop() > 300);
    });
    $backBtn.click(function() {
        $('html, body').animate({ scrollTop: 0 }, 400);
    });

    // ==================== 好友系统 ====================
    var friendApi = new mw.Api();

    function getFriendPageName(username) {
        return 'User:' + username + '/friends';
    }

    function getFriendRequestsPageName(username) {
        return 'User:' + username + '/friendrequests';
    }

    function loadFriendList(username, callback) {
        friendApi.get({
            action: 'query',
            titles: getFriendPageName(username),
            prop: 'revisions',
            rvprop: 'content',
            rvlimit: 1
        }).then(function(data) {
            var pages = data.query.pages;
            for (var id in pages) {
                if (pages[id].revisions && pages[id].revisions[0]) {
                    try { callback(JSON.parse(pages[id].revisions[0]['*'])); return; } catch(e) {}
                }
            }
            callback([]);
        }).fail(function() { callback([]); });
    }

    function loadFriendRequests(username, callback) {
        friendApi.get({
            action: 'query',
            titles: getFriendRequestsPageName(username),
            prop: 'revisions',
            rvprop: 'content',
            rvlimit: 1
        }).then(function(data) {
            var pages = data.query.pages;
            for (var id in pages) {
                if (pages[id].revisions && pages[id].revisions[0]) {
                    try { callback(JSON.parse(pages[id].revisions[0]['*'])); return; } catch(e) {}
                }
            }
            callback([]);
        }).fail(function() { callback([]); });
    }

    function saveToPage(pageName, data, summary, callback) {
        friendApi.postWithEditToken({
            action: 'edit',
            title: pageName,
            text: JSON.stringify(data, null, 2),
            summary: summary,
            minor: true,
            bot: true
        }).then(function() {
            if (callback) callback(true);
        }).fail(function() {
            if (callback) callback(false);
        });
    }

    function sendFriendRequest(toUser) {
        if (!toUser || toUser === currentUser) return;
        loadFriendList(currentUser, function(myFriends) {
            if (myFriends.indexOf(toUser) !== -1) {
                alert('你们已经是好友了！');
                return;
            }
            loadFriendRequests(toUser, function(requests) {
                var alreadySent = requests.some(function(r) { return r.from === currentUser; });
                if (alreadySent) {
                    alert('你已经发送过好友请求了，请等待对方回应。');
                    return;
                }
                requests.push({ from: currentUser, time: Date.now() });
                saveToPage(getFriendRequestsPageName(toUser), requests, currentUser + ' 发送了好友请求', function(success) {
                    if (success) {
                        alert('好友请求已发送给 ' + toUser + '！');
                        updateFriendButton(toUser, 'pending');
                    } else {
                        alert('发送失败，请稍后重试。');
                    }
                });
            });
        });
    }

    function acceptFriendRequest(fromUser) {
        loadFriendList(currentUser, function(myFriends) {
            myFriends.push(fromUser);
            saveToPage(getFriendPageName(currentUser), myFriends, '添加好友: ' + fromUser, function() {
                loadFriendList(fromUser, function(theirFriends) {
                    theirFriends.push(currentUser);
                    saveToPage(getFriendPageName(fromUser), theirFriends, '添加好友: ' + currentUser, function() {
                        loadFriendRequests(currentUser, function(requests) {
                            requests = requests.filter(function(r) { return r.from !== fromUser; });
                            saveToPage(getFriendRequestsPageName(currentUser), requests, '接受好友请求', function() {
                                if ($('#friend-requests-list').length) showFriendRequests();
                                updateFriendButton(fromUser, 'added');
                            });
                        });
                    });
                });
            });
        });
    }

    function rejectFriendRequest(fromUser) {
        loadFriendRequests(currentUser, function(requests) {
            requests = requests.filter(function(r) { return r.from !== fromUser; });
            saveToPage(getFriendRequestsPageName(currentUser), requests, '拒绝好友请求', function() {
                if ($('#friend-requests-list').length) showFriendRequests();
            });
        });
    }

    function removeFriend(friendName) {
        if (!confirm('确定要删除好友 ' + friendName + ' 吗？')) return;
        loadFriendList(currentUser, function(myFriends) {
            myFriends = myFriends.filter(function(f) { return f !== friendName; });
            saveToPage(getFriendPageName(currentUser), myFriends, '删除好友: ' + friendName, function() {
                loadFriendList(friendName, function(theirFriends) {
                    theirFriends = theirFriends.filter(function(f) { return f !== currentUser; });
                    saveToPage(getFriendPageName(friendName), theirFriends, '删除好友: ' + currentUser, function() {
                        if ($('#friend-list-container').length) showFriendList();
                        updateFriendButton(friendName, 'add');
                    });
                });
            });
        });
    }

    function updateFriendButton(username, status) {
        var $btn = $('#friend-action-btn');
        if (!$btn.length) return;
        $btn.removeClass('friend-add-btn friend-added-btn friend-pending-btn');
        if (status === 'added') {
            $btn.addClass('friend-added-btn').text('✓ 已添加');
            $btn.off('click').click(function() { removeFriend(username); });
        } else if (status === 'pending') {
            $btn.addClass('friend-pending-btn').text('⏳ 等待确认').off('click');
        } else {
            $btn.addClass('friend-add-btn').text('+ 加好友');
            $btn.off('click').click(function() { sendFriendRequest(username); });
        }
    }

    function showFriendRequests() {
        loadFriendRequests(currentUser, function(requests) {
            var $list = $('#friend-requests-list');
            if (!$list.length) return;
            $list.empty();
            if (requests.length === 0) {
                $list.append('<p style="color:#999;">暂无好友请求</p>');
                return;
            }
            requests.forEach(function(r) {
                var $item = $('<div>', { class: 'friend-request-item' });
                $item.append('<span><a href="/w/User:' + encodeURIComponent(r.from) + '">' + r.from + '</a></span>');
                var $actions = $('<div>');
                $actions.append('<button class="friend-accept-btn" data-from="' + r.from + '">接受</button>');
                $actions.append('<button class="friend-reject-btn" data-from="' + r.from + '">拒绝</button>');
                $item.append($actions);
                $list.append($item);
            });
            $list.off('click').on('click', '.friend-accept-btn', function() {
                acceptFriendRequest($(this).data('from'));
            }).on('click', '.friend-reject-btn', function() {
                rejectFriendRequest($(this).data('from'));
            });
        });
    }

    function showFriendList() {
        loadFriendList(currentUser, function(friends) {
            loadFriendRequests(currentUser, function(requests) {
                var $overlay = $('<div>', { class: 'friend-overlay' });
                var $dialog = $('<div>', { class: 'friend-dialog' });

                var realCount = friends.length;
                $dialog.append('<h3>👥 好友列表 <span class="friend-count">' + realCount + '人</span></h3>');

                if (requests.length > 0) {
                    $dialog.append('<p style="color:#f44336;cursor:pointer;" id="friend-req-notice">📩 有 ' + requests.length + ' 条好友请求，点击查看</p>');
                }

                $dialog.append('<div id="friend-requests-list" style="display:none;margin:10px 0;"></div>');

                if (realCount === 0) {
                    $dialog.append('<p style="color:#999;">还没有好友，去其他用户页面加好友吧！</p>');
                } else {
                    var $container = $('<div>', { id: 'friend-list-container', style: 'margin:10px 0;' });
                    friends.forEach(function(f) {
                        var $item = $('<span>', { class: 'friend-list-item' });
                        $item.append('<a href="/w/User:' + encodeURIComponent(f) + '">' + f + '</a>');
                        $item.append(' <a href="javascript:void(0)" class="friend-msg-link" data-friend="' + f + '" title="发私信">✉️</a>');
                        $item.append('<span class="friend-remove" data-friend="' + f + '"> ×</span>');
                        $container.append($item);
                    });
                    $dialog.append($container);
                }

                // ========== 推荐用户 ==========
                $dialog.append('<h4 style="margin-top:20px;border-top:1px solid #e0e0e0;padding-top:12px;">推荐用户</h4>');
                $dialog.append('<div id="recommend-users" style="font-size:12px;color:#888;">加载中...</div>');

                $.getJSON(mw.util.wikiScript('api'), {
                    action: 'query',
                    list: 'allusers',
                    aulimit: 20,
                    auactiveusers: 1,
                    format: 'json'
                }, function(data) {
                    var allUsers = [];
                    if (data.query && data.query.allusers) {
                        data.query.allusers.forEach(function(u) {
                            if (u.name !== currentUser && friends.indexOf(u.name) === -1) {
                                allUsers.push(u.name);
                            }
                        });
                    }
                    var $rec = $('#recommend-users').empty();
                    if (allUsers.length === 0) {
                        $rec.html('<span style="color:#999;">没有推荐用户</span>');
                    } else {
                        allUsers.slice(0, 15).forEach(function(u) {
                            var $item = $('<span>', { class: 'friend-list-item', style: 'cursor:pointer;' });
                            $item.append('<a href="/w/User:' + encodeURIComponent(u) + '">' + u + '</a>');
                            $item.append(' <span style="color:#4CAF50;font-size:11px;cursor:pointer;" class="add-friend-btn" data-user="' + u + '">+好友</span>');
                            $rec.append($item);
                        });
                    }
                });

                $dialog.append('<button style="margin-top:10px;padding:8px 20px;cursor:pointer;background:#888;color:#fff;border:none;border-radius:6px;">关闭</button>');
                $overlay.append($dialog);
                $('body').append($overlay);

                $overlay.on('click', function(e) {
                    if ($(e.target).is($overlay) || $(e.target).text() === '关闭') {
                        $overlay.remove();
                    }
                });

                $dialog.on('click', '#friend-req-notice', function() {
                    var $reqList = $('#friend-requests-list');
                    $reqList.toggle();
                    if ($reqList.is(':visible')) showFriendRequests();
                });

                $dialog.on('click', '.friend-remove', function() {
                    removeFriend($(this).data('friend'));
                });

                $dialog.on('click', '.friend-msg-link', function() {
                    var friendName = $(this).data('friend');
                    $overlay.remove();
                    sendMessage(friendName);
                });

                // 推荐用户快速加好友
                $dialog.on('click', '.add-friend-btn', function() {
                    var toUser = $(this).data('user');
                    $overlay.remove();
                    sendFriendRequest(toUser);
                });
            });
        });
    }

    if (mw.config.get('wgNamespaceNumber') === 2 && mw.config.get('wgTitle').indexOf('/') === -1) {
        var pageUser = mw.config.get('wgTitle');
        if (pageUser !== currentUser) {
            var $btn = $('<button>', {
                id: 'friend-action-btn',
                class: 'friend-btn friend-add-btn',
                text: '+ 加好友'
            });
            $('#firstHeading').append($btn);

            loadFriendList(currentUser, function(myFriends) {
                if (myFriends.indexOf(pageUser) !== -1) {
                    updateFriendButton(pageUser, 'added');
                } else {
                    loadFriendRequests(pageUser, function(requests) {
                        var alreadySent = requests.some(function(r) { return r.from === currentUser; });
                        if (alreadySent) {
                            updateFriendButton(pageUser, 'pending');
                        } else {
                            $btn.click(function() { sendFriendRequest(pageUser); });
                        }
                    });
                }
            });
        }
    }

    if (currentUser) {
        var $userMenu = $('#pt-userpage, .citizen-userMenu').first();
        if ($userMenu.length) {
            $userMenu.after(' <a href="javascript:void(0)" id="friend-list-trigger" style="font-size:13px;" title="好友列表">👥</a>');
        }
        $(document).on('click', '#friend-list-trigger', function() {
            showFriendList();
        });

        setInterval(function() {
            loadFriendRequests(currentUser, function(requests) {
                var $notice = $('#friend-request-count');
                if (requests.length > 0) {
                    if (!$notice.length && $('#friend-list-trigger').length) {
                        $('#friend-list-trigger').after('<span id="friend-request-count" style="color:#f44336;font-size:11px;vertical-align:super;">' + requests.length + '</span>');
                    } else if ($notice.length) {
                        $notice.text(requests.length);
                    }
                } else {
                    $notice.remove();
                }
            });
        }, 60000);
    }

    // ==================== 私信系统 ====================
    var msgApi = new mw.Api();

    function getMsgPageName(username) {
        return 'User:' + username + '/messages';
    }

    function loadMessages(callback) {
        if (!currentUser) { callback([]); return; }
        msgApi.get({
            action: 'query',
            titles: getMsgPageName(currentUser),
            prop: 'revisions',
            rvprop: 'content',
            rvlimit: 1
        }).then(function(data) {
            var pages = data.query.pages;
            for (var id in pages) {
                if (pages[id].revisions && pages[id].revisions[0]) {
                    try { callback(JSON.parse(pages[id].revisions[0]['*'])); return; } catch(e) {}
                }
            }
            callback([]);
        }).fail(function() { callback([]); });
    }

    function saveMessages(msgs, callback) {
        if (!currentUser) return;
        msgApi.postWithEditToken({
            action: 'edit',
            title: getMsgPageName(currentUser),
            text: JSON.stringify(msgs, null, 2),
            summary: '更新私信',
            minor: true,
            bot: true
        }).then(function() {
            if (callback) callback(true);
        }).fail(function() {
            if (callback) callback(false);
        });
    }

    function getUnreadCount(msgs) {
        var count = 0;
        msgs.forEach(function(m) { if (!m.read) count++; });
        return count;
    }

    function updateMsgBadge() {
        loadMessages(function(msgs) {
            var count = getUnreadCount(msgs);
            var $badge = $('#msg-badge');
            if ($badge.length === 0) {
                var $drawer = $('.citizen-drawer').first();
                if ($drawer.length) {
                    $drawer.css('position', 'relative');
                    $drawer.append('<span id="msg-badge" class="msg-badge" title="新私信">0</span>');
                    $badge = $('#msg-badge');
                }
            }
            if ($badge.length) {
                $badge.text(count).toggle(count > 0);
            }
        });
    }

    function showInbox() {
        loadMessages(function(msgs) {
            var $overlay = $('<div>', { class: 'msg-overlay' });
            var $box = $('<div>', { class: 'msg-box' });
            $box.append('<h3 style="margin-bottom:15px;">📬 私信箱</h3>');

            msgs.sort(function(a, b) { return b.time - a.time; });

            if (msgs.length === 0) {
                $box.append('<p style="color:#999;">暂无消息</p>');
            } else {
                msgs.forEach(function(m, index) {
                    var $item = $('<div>', { class: 'msg-item' + (m.read ? '' : ' unread') });
                    var timeStr = new Date(m.time).toLocaleString('zh-CN');
                    $item.append(
                        '<div><span class="msg-sender">' + m.from + '</span><span class="msg-time">' + timeStr + '</span></div>',
                        '<div class="msg-text">' + m.text.replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/\n/g,'<br>') + '</div>',
                        '<div class="msg-actions">' +
                            (m.read ? '' : '<button class="mark-read" data-index="' + index + '">已读</button>') +
                            '<button class="del-msg" data-index="' + index + '">删除</button>' +
                            '<button class="reply-msg" data-index="' + index + '" data-from="' + m.from + '">回复</button>' +
                        '</div>'
                    );
                    $box.append($item);
                });
            }

            $box.append('<button style="margin-top:15px;padding:8px 20px;cursor:pointer;background:#888;color:#fff;border:none;border-radius:6px;">关闭</button>');
            $overlay.append($box);
            $('body').append($overlay);

            $overlay.on('click', function(e) {
                if ($(e.target).is($overlay) || $(e.target).text() === '关闭') {
                    $overlay.remove();
                    updateMsgBadge();
                }
            });

            $box.on('click', '.mark-read', function() {
                var idx = parseInt($(this).data('index'));
                msgs[idx].read = true;
                saveMessages(msgs, function() {
                    updateMsgBadge();
                    $overlay.remove();
                    showInbox();
                });
            });

            $box.on('click', '.del-msg', function() {
                var idx = parseInt($(this).data('index'));
                msgs.splice(idx, 1);
                saveMessages(msgs, function() {
                    $overlay.remove();
                    showInbox();
                });
            });

            $box.on('click', '.reply-msg', function() {
                var toUser = $(this).data('from');
                $overlay.remove();
                sendMessage(toUser);
            });
        });
    }

    function sendMessage(toUser) {
        if (!toUser) return;
        var $overlay = $('<div>', { class: 'msg-overlay' });
        var $box = $('<div>', { class: 'msg-box' });
        $box.append('<h3 style="margin-bottom:10px;">✉️ 发送私信给 ' + toUser + '</h3>');
        $box.append('<textarea class="msg-textarea" placeholder="输入消息内容..."></textarea>');
        $box.append(
            '<button class="msg-send-submit" style="margin-top:10px;padding:8px 20px;cursor:pointer;background:#4CAF50;color:#fff;border:none;border-radius:6px;">发送</button>',
            '<button style="margin-left:10px;padding:8px 20px;cursor:pointer;background:#888;color:#fff;border:none;border-radius:6px;">取消</button>'
        );
        $overlay.append($box);
        $('body').append($overlay);

        $overlay.on('click', function(e) {
            if ($(e.target).is($overlay) || $(e.target).text() === '取消') {
                $overlay.remove();
            }
        });

        $box.on('click', '.msg-send-submit', function() {
            var text = $box.find('.msg-textarea').val().trim();
            if (!text) return;
            $box.find('.msg-send-submit').prop('disabled', true).text('发送中...');

            var tempApi = new mw.Api();
            tempApi.get({
                action: 'query',
                titles: getMsgPageName(toUser),
                prop: 'revisions',
                rvprop: 'content',
                rvlimit: 1
            }).then(function(data) {
                var pages = data.query.pages;
                var msgs = [];
                for (var id in pages) {
                    if (pages[id].revisions && pages[id].revisions[0]) {
                        try { msgs = JSON.parse(pages[id].revisions[0]['*']); } catch(e) {}
                    }
                }
                msgs.push({
                    from: currentUser,
                    to: toUser,
                    text: text,
                    time: Date.now(),
                    read: false
                });

                tempApi.postWithEditToken({
                    action: 'edit',
                    title: getMsgPageName(toUser),
                    text: JSON.stringify(msgs, null, 2),
                    summary: currentUser + ' 发来一条私信',
                    minor: false,
                    bot: false
                }).then(function() {
                    $overlay.remove();
                    alert('私信已发送给 ' + toUser + '！');
                }).fail(function(err) {
                    $overlay.remove();
                    alert('发送失败：' + (err.error && err.error.info ? err.error.info : '未知错误'));
                });
            }).fail(function() {
                $overlay.remove();
                alert('发送失败，请稍后重试。');
            });
        });
    }

    if (mw.config.get('wgNamespaceNumber') === 2 && mw.config.get('wgTitle').indexOf('/') === -1) {
        var msgPageUser = mw.config.get('wgTitle');
        if (msgPageUser !== currentUser) {
            var $msgBtn = $('<button>', {
                text: '✉️ 发送私信',
                class: 'msg-send-btn',
                click: function() { sendMessage(msgPageUser); }
            });
            $('#firstHeading').append($msgBtn);
        }
    }

    if (currentUser) {
        updateMsgBadge();
        $(document).on('click', '#msg-badge', function() {
            showInbox();
        });

        var $msgEntry = $('<a>', {
            href: 'javascript:void(0)',
            id: 'msg-inbox-trigger',
            text: '✉️',
            title: '私信箱',
            css: { 'font-size': '13px', 'margin-left': '8px', 'cursor': 'pointer', 'text-decoration': 'none' }
        });
        var $friendTrigger = $('#friend-list-trigger');
        if ($friendTrigger.length) {
            $friendTrigger.after(' ');
            $friendTrigger.after($msgEntry);
        }

        $(document).on('click', '#msg-inbox-trigger', function() {
            showInbox();
        });

        setInterval(function() {
            updateMsgBadge();
        }, 30000);
    }

    // ==================== 版本更新公告弹窗 ====================
    function checkUpdateNotice() {
        var $versionEl = $('.update-version');
        if ($versionEl.length === 0) return;

        var currentVersion = $versionEl.text().trim();
        if (!currentVersion) return;

        var dismissedVersion = localStorage.getItem('mw_update_dismissed');

        if (dismissedVersion !== currentVersion) {
            var $overlay = $('<div>', {
                css: {
                    position: 'fixed', top: 0, left: 0, width: '100%', height: '100%',
                    background: 'rgba(0,0,0,0.6)', 'z-index': 99999,
                    display: 'flex', 'align-items': 'center', 'justify-content': 'center'
                }
            });

            var $box = $('<div>', {
                css: {
                    background: '#fff', 'border-radius': '12px', padding: '30px',
                    'max-width': '550px', width: '90%', 'max-height': '80vh',
                    'overflow-y': 'auto', 'box-shadow': '0 8px 30px rgba(0,0,0,0.4)',
                    position: 'relative'
                }
            });

var $content = $('<div>').css({'text-align':'left','font-size':'14px','line-height':'1.8'}).html(
    '<div style="text-align:center;font-size:18px;font-weight:bold;margin-bottom:5px;">【植物大战僵尸杂交版V0.25.0版本更新公告】</div>' +
    '<div style="text-align:center;font-size:12px;color:#888;margin-bottom:15px;">大规模优化游玩体验，全新植物与僵尸登场！</div>' +
    '<a href="https://www.bilibili.com/opus/1226688839230160904?spm_id_from=333.1365.0.0" target="_blank">【杂交版V0.25.0版本更新】</a><br>' +
    '电脑（Windows）版链接：https://pan.quark.cn/s/515639f38eea<br>' +
    '其他版本：https://pan.quark.cn/s/15ae40bfc5f4<br><br>' +
    '<span style="color:red;font-weight:bold;">V0.25.0版本来啦！大规模优化游玩体验，全新植物与僵尸登场！</span><br><br>' +
    '<b>🌱 全新植物</b><br>' +
    '<b>白卡：</b>狐尾草<br>' +
    '<b>至尊金卡：</b>僵尸加农炮、骄阳仙人掌<br>' +
    '<b>臻享钻卡：</b>鬼影魅惑菇、自费盒子<br>' +
    '<b>升级紫卡：</b>红眼毁灭菇<br>' +
    '<b>梦幻彩卡：</b>花园套装<br><br>' +
    '<b>🧟 新僵尸</b><br>外星飞船僵尸、外星僵尸<br><br>' +
    '<b>🗺️ 关卡更新</b><br>' +
    '钻卡挑战：鬼影魅惑菇 1~6<br>' +
    '金卡挑战：僵尸加农炮 1~3、骄阳仙人掌 1~3<br>' +
    '植物试玩：花园套装、红眼毁灭菇<br>' +
    '迷你游戏射击系列：野火燎原、胆小奇迹、荆棘丛生、双鬼拍门、千变万化<br>' +
    '娱乐生存系列：自费盒子生存（基础/进阶/无尽）<br><br>' +
    '<b>🎨 杂项更新</b><br>' +
    '植物获取：幸运四叶草通关十轮无尽解锁<br>' +
    '商店皮肤：骄阳仙人掌 - 皓焰戎装<br><br>' +
    '<b>⚖️ 平衡性调整</b><br>' +
    '鼠尾草：阳光125→50、子弹4→2、冷却30s→15s<br>' +
    '杨桃树桩：子弹伤害＜20→1枚星星子弹，＞20→5方向各1枚<br>' +
    '紫卡升级线路增加：三线玉米投手→爆米花投手、三线玉米投手→玉米旋转机<br>' +
    '传送门僵尸防具可被磁力植物吸取<br>' +
    '调整益智模式我是僵尸系列整体难度<br>' +
    '调整月神咖啡豆挑战3整体难度<br>' +
    '自制关卡通关率不受中途退出影响<br><br>' +
    '<b>🛠️ 游戏优化</b><br>' +
    '支持120Hz/144Hz高刷新率屏幕<br>' +
    '修复安卓高帧率下游戏变慢和动画卡顿问题<br>' +
    '暂停菜单可调帧率限制<br>' +
    '游戏启动速度变快，背景音乐不卡启动<br>' +
    '重要资源提前加载，减少游戏中卡顿<br>' +
    '内存占用更少，缩略图缓存自动清理<br>' +
    '动画资源、血条、卡牌预览不再反复创建销毁<br>' +
    '大量僵尸同时计算/受伤时更流畅<br>' +
    '机枪射手等高频子弹植物更流畅<br>' +
    '大量阳光掉落时不再卡顿<br><br>' +
    '<b>💎 水晶兑换商店</b><br>' +
    '<table style="border-collapse:collapse;width:100%;max-width:400px;">' +
    '<tr style="background:#f0f0f0;"><th style="border:1px solid #ccc;padding:6px;">兑换项目</th><th style="border:1px solid #ccc;padding:6px;">所需水晶</th></tr>' +
    '<tr><td style="border:1px solid #ccc;padding:6px;">狐尾草</td><td style="border:1px solid #ccc;padding:6px;">20</td></tr>' +
    '</table><br>' +
    '<span style="color:#888;">结语：我们会持续建立与玩家社群的紧密联系，您的支持就是对我们工作最大的认可！</span>'
);

            var $closeBtn = $('<button>', {
                text: '我知道了',
                css: {
                    display: 'block', margin: '20px auto 0',
                    background: '#4CAF50', color: '#fff', border: 'none',
                    padding: '10px 30px', 'border-radius': '8px',
                    'font-size': '16px', cursor: 'pointer'
                },
                click: function() {
                    localStorage.setItem('mw_update_dismissed', currentVersion);
                    $overlay.fadeOut(300, function() { $(this).remove(); });
                }
            });

            $box.append($content, $closeBtn);
            $overlay.append($box);
            $('body').append($overlay);

            $overlay.on('click', function(e) {
                if ($(e.target).is($overlay)) {
                    $overlay.fadeOut(300, function() { $(this).remove(); });
                }
            });
        }
    }

    setTimeout(function() {
        checkUpdateNotice();
    }, 500);

(function() {
    var posKey = 'mw_edit_position_' + mw.config.get('wgPageName');
    var savedPos = localStorage.getItem(posKey);

    // 滚动时保存位置
    $(window).on('scroll', function() {
        var pos = $(window).scrollTop();
        if (pos > 100) {
            localStorage.setItem(posKey, pos);
        }
    });

    // 恢复位置
    if (savedPos && mw.config.get('wgAction') === 'view') {
        var pos = parseInt(savedPos);
        if (pos > 100) {
            setTimeout(function() {
                $('html, body').animate({ scrollTop: pos }, 300);
            }, 600);
        }
    }
})();

    // ==================== 背景音乐开关 ====================
    if (mw.config.get('wgUserName')) {
        var musicKey = 'wiki_bgm_enabled';
        var musicEnabled = localStorage.getItem(musicKey) === 'true';

        function insertMusicSwitch() {
            var $target = $('.citizen-preferences-section__content').last();
            if (!$target.length) return;
            if ($('.bgm-switch').length) return;

            var $switch = $(
                '<span class="cdx-toggle-switch cdx-toggle-switch--align-switch citizen-preferences-group bgm-switch">' +
                    '<input id="bgm-toggle" class="cdx-toggle-switch__input" type="checkbox" role="switch"' + (musicEnabled ? ' checked' : '') + '>' +
                    '<span class="cdx-toggle-switch__switch"><span class="cdx-toggle-switch__switch__grip"></span></span>' +
                    '<div class="cdx-label cdx-toggle-switch__label">' +
                        '<label class="cdx-label__label" for="bgm-toggle"><span class="cdx-label__label__text">🎵 背景音乐</span></label>' +
                        '<span class="cdx-label__description">开启或关闭全站背景音乐</span>' +
                    '</div>' +
                '</span>'
            );
            $target.append($switch);

            $('#bgm-toggle').on('change', function() {
                musicEnabled = $(this).is(':checked');
                localStorage.setItem(musicKey, musicEnabled ? 'true' : 'false');
                toggleMusic(musicEnabled);
            });
        }

        function toggleMusic(enable) {
            if (enable) {
                if (!$('#wiki-bgm').length) {
                    $('body').append('<iframe id="wiki-bgm" src="//music.163.com/outchain/player?type=2&id=2692379520&auto=1&height=0" style="position:fixed;bottom:-100px;left:-100px;width:1px;height:1px;border:none;" allow="autoplay"></iframe>');
                } else {
                    // 已存在则重新加载
                    document.getElementById('wiki-bgm').src = '//music.163.com/outchain/player?type=2&id=2692379520&auto=1&height=0';
                }
            } else {
                $('#wiki-bgm').remove();
            }
        }

        // 默认关闭
        if (!musicEnabled) {
            $('#wiki-bgm').remove();
        }

        var musicObserver = new MutationObserver(function() {
            if ($('.citizen-preferences-section__content').is(':visible') && !$('.bgm-switch').length) {
                insertMusicSwitch();
            }
        });
        musicObserver.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['class', 'style'] });

        if ($('.citizen-preferences-section__content').is(':visible')) insertMusicSwitch();
    }

    // ==================== Wiki 宠物 ====================
    (function() {
        var pets = {
            '冰瓜香蒲': {
                idle: 'https://new.pvzhe.wiki/images/1/10/%E5%86%B0%E7%93%9C%E9%A6%99%E8%92%B2%E5%BE%85%E6%9C%BA.gif',
                petting: 'https://new.pvzhe.wiki/images/4/47/%E5%86%B0%E7%93%9C%E9%A6%99%E8%92%B2%E6%8A%9A%E6%91%B8.gif',
                size: 100
            },
            '小猫向日葵': {
                idle: 'https://new.pvzhe.wiki/images/9/9b/%E5%B0%8F%E7%8C%AB%E5%90%91%E6%97%A5%E8%91%B5%E5%BE%85%E6%9C%BA.gif',
                petting: 'https://new.pvzhe.wiki/images/8/85/%E5%B0%8F%E7%8C%AB%E5%90%91%E6%97%A5%E8%91%B5%E6%8A%9A%E6%91%B8.gif',
                size: 100
            }
        };
        var petNames = Object.keys(pets);
        var currentPet = localStorage.getItem('wiki_pet_current') || '冰瓜香蒲';
        if (!pets[currentPet]) currentPet = '冰瓜香蒲';

        var petState = 'idle';
        var petTimer = null;
        var affectionKey = 'wiki_pet_affection_';
        var positionKey = 'wiki_pet_position';
        var affection = parseInt(localStorage.getItem(affectionKey + currentPet)) || 0;
        var affectionPerPet = 5;
        var affectionCooldown = 100;
        var lastPetTime = 0;
        var isDragging = false;
        var dragStartX, dragStartY, petStartX, petStartY;
        var hasMoved = false;
        var levels = [
            { min: 0, title: '陌生', emoji: '🤔' },
            { min: 50, title: '认识', emoji: '👋' },
            { min: 150, title: '友好', emoji: '😊' },
            { min: 400, title: '亲密', emoji: '💚' },
            { min: 1000, title: '挚友', emoji: '💖' },
            { min: 2500, title: '灵魂伴侣', emoji: '✨' }
        ];

        function getLevel(aff) {
            var lvl = levels[0];
            for (var i = levels.length - 1; i >= 0; i--) {
                if (aff >= levels[i].min) { lvl = levels[i]; break; }
            }
            return lvl;
        }

        function saveAffection() { localStorage.setItem(affectionKey + currentPet, affection); }

        function savePosition() {
            var pos = $pet.position();
            var bottom = $(window).height() - pos.top - $pet.height();
            localStorage.setItem(positionKey, JSON.stringify({ left: pos.left, bottom: Math.max(0, bottom) }));
        }

        function showAffectionPanel() {
            var lvl = getLevel(affection);
            var nextLvl = null;
            for (var i = 0; i < levels.length; i++) {
                if (affection < levels[i].min) { nextLvl = levels[i]; break; }
            }
            var text = lvl.emoji + ' ' + lvl.title + ' (' + affection + ')';
            if (nextLvl) {
                var progress = Math.round((affection - lvl.min) / (nextLvl.min - lvl.min) * 100);
                text += ' → ' + nextLvl.emoji + ' ' + progress + '%';
            } else { text += ' MAX'; }
            $affectionPanel.text(text).css('color', '#fff');
        }

        function spawnHeart(x, y) {
            var hearts = ['💚', '💙', '💛', '💜', '❤️', '💖', '✨'];
            var heart = hearts[Math.floor(Math.random() * hearts.length)];
            var $heart = $('<div>', { class: 'pet-heart', text: heart, css: { left: x, top: y } });
            $('body').append($heart);
            setTimeout(function() { $heart.remove(); }, 1500);
        }

        function triggerLevelUp() {
            $pet.addClass('level-up');
            setTimeout(function() { $pet.removeClass('level-up'); }, 800);
        }

        function switchPet(newPet) {
            if (newPet === currentPet) return;
            currentPet = newPet;
            localStorage.setItem('wiki_pet_current', currentPet);
            affection = parseInt(localStorage.getItem(affectionKey + currentPet)) || 0;
            $img.attr('src', pets[currentPet].idle);
            showAffectionPanel();
            setPetState('idle');
        }

        var savedPos = JSON.parse(localStorage.getItem(positionKey)) || { left: 20, bottom: 20 };
        var $pet = $('<div>', {
            class: 'wiki-pet',
            css: { opacity: 0, left: savedPos.left + 'px', bottom: savedPos.bottom + 'px', top: 'auto', right: 'auto' }
        });
        var $img = $('<img>', {
            src: pets[currentPet].idle,
            alt: currentPet,
            draggable: 'false',
            css: { width: pets[currentPet].size + 'px', height: 'auto' }
        });
        var $affectionPanel = $('<div>', { class: 'pet-affection' });
        var $tooltip = $('<div>', { class: 'pet-tooltip', text: '点击抚摸我~ 🐱' });
        var $switchBtn = $('<button>', { class: 'pet-switch-btn', text: '🔄', title: '切换宠物' });
        $pet.append($img, $affectionPanel, $tooltip, $switchBtn);
        $('body').append($pet);

        showAffectionPanel();
        setTimeout(function() { $pet.animate({ opacity: 1 }, 500); }, 1000);

        $switchBtn.on('click', function(e) {
            e.stopPropagation();
            e.preventDefault();
            var idx = petNames.indexOf(currentPet);
            var nextIdx = (idx + 1) % petNames.length;
            switchPet(petNames[nextIdx]);
        });

        function setPetState(state) {
            if (petState === state) return;
            petState = state;
            clearTimeout(petTimer);
            $pet.removeClass('petting');
            if (state === 'idle') {
                $img.attr('src', pets[currentPet].idle);
                $img.css({ width: pets[currentPet].size + 'px', height: 'auto' });
                $tooltip.text('点击抚摸我~ ' + getLevel(affection).emoji);
            } else if (state === 'petting') {
                $img.attr('src', pets[currentPet].petting);
                var petSize = currentPet === '小猫向日葵' ? pets[currentPet].size * 1.2 : Math.round(pets[currentPet].size * 1.2);
                $img.css({ width: petSize + 'px', height: 'auto' });
                $pet.addClass('petting');
                $tooltip.text('好舒服~ 💚');
                petTimer = setTimeout(function() { setPetState('idle'); }, 1200);
            }
        }

        $pet.on('mousedown', function(e) {
            if (e.button !== 0) return;
            if ($(e.target).is($switchBtn)) return;
            isDragging = true; hasMoved = false;
            dragStartX = e.clientX; dragStartY = e.clientY;
            petStartX = $pet.offset().left; petStartY = $pet.offset().top;
            $pet.css('transition', 'none');
            e.preventDefault();
        });

        $(document).on('mousemove', function(e) {
            if (!isDragging) return;
            var dx = e.clientX - dragStartX, dy = e.clientY - dragStartY;
            if (Math.abs(dx) > 3 || Math.abs(dy) > 3) hasMoved = true;
            var newX = Math.max(0, Math.min(petStartX + dx, window.innerWidth - pets[currentPet].size));
            var newY = Math.max(0, Math.min(petStartY + dy, window.innerHeight - pets[currentPet].size));
            $pet.css({ left: newX + 'px', top: newY + 'px', bottom: 'auto', right: 'auto' });
        });

        $(document).on('mouseup', function() {
            if (!isDragging) return;
            isDragging = false;
            $pet.css('transition', 'transform 0.2s');
            savePosition();
        });

        $pet.on('click', function(e) {
            if ($(e.target).is($switchBtn)) return;
            e.stopPropagation();
            if (hasMoved) return;
            var now = Date.now();
            if (now - lastPetTime < affectionCooldown) return;
            lastPetTime = now;
            setPetState('petting');
            var oldLevel = getLevel(affection).title;
            affection += affectionPerPet;
            saveAffection();
            showAffectionPanel();
            var newLevel = getLevel(affection).title;
            if (newLevel !== oldLevel) {
                triggerLevelUp();
                $affectionPanel.text('🎉 升级！' + newLevel + '！').css('color', '#FFD700');
                setTimeout(function() { showAffectionPanel(); }, 2000);
            }
            var offset = $pet.offset();
            spawnHeart(offset.left + pets[currentPet].size / 3, offset.top - 10);
        });

        setInterval(function() {
            if (petState === 'idle' && !isDragging && Math.random() < 0.3) {
                $pet.css('transform', 'scale(1.05) translateY(-5px)');
                setTimeout(function() { $pet.css('transform', 'scale(1) translateY(0)'); }, 500);
            }
        }, 10000);

        $pet.on('touchstart', function(e) {
            $pet.addClass('touching');
            var touch = e.originalEvent.touches[0];
            isDragging = true; hasMoved = false;
            dragStartX = touch.clientX; dragStartY = touch.clientY;
            petStartX = $pet.offset().left; petStartY = $pet.offset().top;
            $pet.css('transition', 'none');
            e.stopPropagation();
        });

        $pet.on('touchend', function() {
            $pet.removeClass('touching');
        });

        $(document).on('touchmove', function(e) {
            if (!isDragging) return;
            var touch = e.originalEvent.touches[0];
            var dx = touch.clientX - dragStartX, dy = touch.clientY - dragStartY;
            if (Math.abs(dx) > 3 || Math.abs(dy) > 3) hasMoved = true;
            var newX = Math.max(0, Math.min(petStartX + dx, window.innerWidth - pets[currentPet].size));
            var newY = Math.max(0, Math.min(petStartY + dy, window.innerHeight - pets[currentPet].size));
            $pet.css({ left: newX + 'px', top: newY + 'px', bottom: 'auto', right: 'auto' });
        });

        $(document).on('touchend', function() {
            if (!isDragging) return;
            isDragging = false;
            $pet.css('transition', 'transform 0.2s');
            $pet.removeClass('touching');
            savePosition();
            if (!hasMoved) {
                var now = Date.now();
                if (now - lastPetTime < affectionCooldown) return;
                lastPetTime = now;
                setPetState('petting');
                var oldLevel = getLevel(affection).title;
                affection += affectionPerPet;
                saveAffection();
                showAffectionPanel();
                var newLevel = getLevel(affection).title;
                if (newLevel !== oldLevel) {
                    triggerLevelUp();
                    $affectionPanel.text('🎉 升级！' + newLevel + '！').css('color', '#FFD700');
                    setTimeout(function() { showAffectionPanel(); }, 2000);
                }
                var offset = $pet.offset();
                spawnHeart(offset.left + pets[currentPet].size / 3, offset.top - 10);
            }
        });
    })();

    // ==================== 阅读位置记忆 ====================
    (function() {
        var storageKey = 'mw_readposition_enabled';
        var positionKey = 'mw_readposition_data';
        var enabled = localStorage.getItem(storageKey) === 'true';

        function restorePosition() {
            if (!enabled) return;
            var data = JSON.parse(localStorage.getItem(positionKey) || '{}');
            var currentPage = mw.config.get('wgPageName');
            if (data[currentPage]) {
                var scrollTarget = data[currentPage];
                $(function() {
                    setTimeout(function() {
                        $('html, body').scrollTop(scrollTarget);
                    }, 500);
                });
            }
        }

        function savePosition() {
            if (!enabled) return;
            var currentPage = mw.config.get('wgPageName');
            var scrollTop = $(window).scrollTop();
            if (scrollTop > 50) {
                var data = JSON.parse(localStorage.getItem(positionKey) || '{}');
                data[currentPage] = scrollTop;
                localStorage.setItem(positionKey, JSON.stringify(data));
            }
        }

        function insertSwitch() {
            var $target = $('.citizen-preferences-section__content').last();
            if (!$target.length) return;
            if ($('.readposition-switch').length) return;

            var $switch = $(
                '<span class="cdx-toggle-switch cdx-toggle-switch--align-switch citizen-preferences-group readposition-switch">' +
                    '<input id="readposition-toggle" class="cdx-toggle-switch__input" type="checkbox" role="switch"' + (enabled ? ' checked' : '') + '>' +
                    '<span class="cdx-toggle-switch__switch">' +
                        '<span class="cdx-toggle-switch__switch__grip"></span>' +
                    '</span>' +
                    '<div class="cdx-label cdx-toggle-switch__label">' +
                        '<label class="cdx-label__label" for="readposition-toggle">' +
                            '<span class="cdx-label__label__text">记住阅读位置</span>' +
                        '</label>' +
                        '<span class="cdx-label__description">返回页面时恢复上次滚动位置</span>' +
                    '</div>' +
                '</span>'
            );

            $target.append($switch);

            $('#readposition-toggle').on('change', function() {
                enabled = $(this).is(':checked');
                localStorage.setItem(storageKey, enabled ? 'true' : 'false');
                if (!enabled) {
                    localStorage.removeItem(positionKey);
                }
            });
        }

        $(window).on('beforeunload', function() {
            savePosition();
        });

        setInterval(function() {
            savePosition();
        }, 5000);

        restorePosition();

        var observer = new MutationObserver(function(mutations) {
            mutations.forEach(function(mutation) {
                if ($('.citizen-preferences-section__content').is(':visible') && !$('.readposition-switch').length) {
                    insertSwitch();
                }
            });
        });
        observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['class', 'style'] });

        if ($('.citizen-preferences-section__content').is(':visible')) {
            insertSwitch();
        }
    })();

    // ==================== 宠物显示开关 ====================
    (function() {
        var petVisibleKey = 'wiki_pet_visible';
        var petVisible = localStorage.getItem(petVisibleKey) !== 'false';

        function togglePet(show) {
            if (show) {
                $('.wiki-pet').fadeIn(300);
            } else {
                $('.wiki-pet').fadeOut(300);
            }
        }

        function insertPetSwitch() {
            var $target = $('.citizen-preferences-section__content').last();
            if (!$target.length) return;
            if ($('.pet-visible-switch').length) return;

            var $switch = $(
                '<span class="cdx-toggle-switch cdx-toggle-switch--align-switch citizen-preferences-group pet-visible-switch">' +
                    '<input id="pet-visible-toggle" class="cdx-toggle-switch__input" type="checkbox" role="switch"' + (petVisible ? ' checked' : '') + '>' +
                    '<span class="cdx-toggle-switch__switch">' +
                        '<span class="cdx-toggle-switch__switch__grip"></span>' +
                    '</span>' +
                    '<div class="cdx-label cdx-toggle-switch__label">' +
                        '<label class="cdx-label__label" for="pet-visible-toggle">' +
                            '<span class="cdx-label__label__text">显示宠物</span>' +
                        '</label>' +
                        '<span class="cdx-label__description">在页面显示Wiki宠物</span>' +
                    '</div>' +
                '</span>'
            );

            $target.append($switch);

            $('#pet-visible-toggle').on('change', function() {
                petVisible = $(this).is(':checked');
                localStorage.setItem(petVisibleKey, petVisible ? 'true' : 'false');
                togglePet(petVisible);
            });
        }

        if (!petVisible) {
            var checkPet = setInterval(function() {
                if ($('.wiki-pet').length) {
                    $('.wiki-pet').css({ opacity: 0, display: 'none' });
                    clearInterval(checkPet);
                }
            }, 100);
            setTimeout(function() { clearInterval(checkPet); }, 5000);
        }

        var observer = new MutationObserver(function(mutations) {
            mutations.forEach(function(mutation) {
                if ($('.citizen-preferences-section__content').is(':visible') && !$('.pet-visible-switch').length) {
                    insertPetSwitch();
                }
            });
        });
        observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['class', 'style'] });

        if ($('.citizen-preferences-section__content').is(':visible')) {
            insertPetSwitch();
        }
    })();
  
    // ==================== 回到顶部按钮开关 ====================
    (function() {
        var backToTopKey = 'wiki_backtotop_visible';
        var backToTopVisible = localStorage.getItem(backToTopKey) !== 'false';

        function toggleBackToTop(show) {
            if (show) {
                $('#back-to-top').fadeIn(300);
            } else {
                $('#back-to-top').fadeOut(300);
            }
        }

        function insertBackToTopSwitch() {
            var $target = $('.citizen-preferences-section__content').last();
            if (!$target.length) return;
            if ($('.backtotop-switch').length) return;

            var $switch = $(
                '<span class="cdx-toggle-switch cdx-toggle-switch--align-switch citizen-preferences-group backtotop-switch">' +
                    '<input id="backtotop-toggle" class="cdx-toggle-switch__input" type="checkbox" role="switch"' + (backToTopVisible ? ' checked' : '') + '>' +
                    '<span class="cdx-toggle-switch__switch">' +
                        '<span class="cdx-toggle-switch__switch__grip"></span>' +
                    '</span>' +
                    '<div class="cdx-label cdx-toggle-switch__label">' +
                        '<label class="cdx-label__label" for="backtotop-toggle">' +
                            '<span class="cdx-label__label__text">回到顶部按钮</span>' +
                        '</label>' +
                        '<span class="cdx-label__description">在页面右下角显示回到顶部按钮</span>' +
                    '</div>' +
                '</span>'
            );

            $target.append($switch);

            $('#backtotop-toggle').on('change', function() {
                backToTopVisible = $(this).is(':checked');
                localStorage.setItem(backToTopKey, backToTopVisible ? 'true' : 'false');
                toggleBackToTop(backToTopVisible);
            });
        }

        if (!backToTopVisible) {
            var checkBtn = setInterval(function() {
                if ($('#back-to-top').length) {
                    $('#back-to-top').css({ opacity: 0, display: 'none' });
                    clearInterval(checkBtn);
                }
            }, 100);
            setTimeout(function() { clearInterval(checkBtn); }, 5000);
        }

        var observer = new MutationObserver(function(mutations) {
            mutations.forEach(function(mutation) {
                if ($('.citizen-preferences-section__content').is(':visible') && !$('.backtotop-switch').length) {
                    insertBackToTopSwitch();
                }
            });
        });
        observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['class', 'style'] });

        if ($('.citizen-preferences-section__content').is(':visible')) {
            insertBackToTopSwitch();
        }
    })();

                // ==================== 砸罐子生成器 ====================
    if ($('#grid-generate').length) {
        function generateGrid() {
            var raw = $('#grid-data').val().trim();
            var cols = parseInt($('#grid-cols').val()) || 9;
            var rows = parseInt($('#grid-rows').val()) || 5;
            var bg = $('#grid-bg').val() || '#2d2d2d';
            var cellColor = $('#grid-cell').val() || '#3a3a3a';
            var border = $('#grid-border').val() || '#555555';
            var defaultJar = $('#grid-jar').val() || '问号罐';
            var lines = raw.split('\n');
            var data = {};

            lines.forEach(function(line) {
                var parts = line.split(',');
                if (parts.length >= 3) {
                    var name = parts[0].trim();
                    var col = parseInt(parts[1].trim());
                    var row = parseInt(parts[2].trim());
                    var jar = parts.length >= 4 ? parts[3].trim() : defaultJar;
                    if (name && col >= 1 && row >= 1) {
                        var key = row + '-' + col;
                        var entry = name + '|||' + jar;
                        if (data[key]) {
                            data[key] = data[key] + '|' + entry;
                        } else {
                            data[key] = entry;
                        }
                    }
                }
            });

            var table = '{| style="width:100%;max-width:900px;table-layout:fixed;text-align:center;background:' + bg + ';border-collapse:collapse;"\n';
            table += '|-\n! !!';
            for (var c = 1; c <= cols; c++) {
                table += ' 列' + c + ' !!';
            }
            table = table.slice(0, -2) + '\n';

            for (var r = 1; r <= rows; r++) {
                table += '|-\n! 行' + r + '\n';
                for (var c = 1; c <= cols; c++) {
                    var cellData = data[r + '-' + c];
                    if (cellData) {
                        var entries = cellData.split('|');
                        var imgHtml = '';
                        entries.forEach(function(entry) {
                            var ep = entry.split('|||');
                            var p = ep[0];
                            var jar = ep[1] || defaultJar;
                            imgHtml += '{{JarPlant|jar=' + jar + '|plant=' + p + '|size=40}} ';
                        });
                        table += '| style="height:90px;border:2px solid ' + border + ';background:' + cellColor + ';" | ' + imgHtml + '\n';
                    } else {
                        table += '| style="height:90px;border:2px solid ' + border + ';background:' + cellColor + ';" | \n';
                    }
                }
            }
            table += '|}';

            $('#grid-preview').html('<pre style="background:#f9f9f9;padding:10px;border-radius:6px;font-size:12px;max-height:400px;overflow:auto;">' + table.replace(/</g,'&lt;').replace(/>/g,'&gt;') + '</pre>');
            $('#grid-preview').data('code', table);
        }

        $('#grid-generate').click(generateGrid);
        $('#grid-copy').click(function() {
            var code = $('#grid-preview').data('code');
            if (code) {
                navigator.clipboard.writeText(code).then(function() {
                    $('#grid-copy').text('✅ 已复制');
                    setTimeout(function() { $('#grid-copy').text('复制代码'); }, 1500);
                });
            }
        });

        generateGrid();
    }

    // ==================== 卡片自动计数 ====================
    var $allCards = $('.pvzhe-card');
    if ($allCards.length > 0) {
        var pageTitle = mw.config.get('wgTitle');
        var typeName = pageTitle.indexOf('僵尸') !== -1 ? '僵尸' : '植物';
        var $counter = $('<span>', {
            class: 'card-counter',
            text: '共 ' + $allCards.length + ' 个' + typeName
        });
        var $filterBox = $('.pvzhe-filter-box').first();
        if ($filterBox.length) {
            $filterBox.before($counter);
        }
    }
  
    // ==================== 外部链接确认 ====================
    $(document).on('click', 'a', function(e) {
        var href = $(this).attr('href') || '';
        if (href.indexOf('http') === 0 && href.indexOf(window.location.hostname) === -1) {
            if (!confirm('即将离开本站，确定吗？')) {
                e.preventDefault();
            }
        }
    });

    // ==================== 字体切换开关 ====================
    (function() {
        var fontKey = 'wiki_font';
        var currentFont = localStorage.getItem(fontKey) || 'standard';

function applyFont(font) {
    $('body').removeClass('font-cartoon font-cartoon-italic font-fzjianzhi font-handwrite font-huapop font-fzkatong font-fzcq');
    if (font === 'cartoon') {
        $('body').addClass('font-cartoon');
    } else if (font === 'cartoon-italic') {
        $('body').addClass('font-cartoon-italic');
    } else if (font === 'fzjianzhi') {
        $('body').addClass('font-fzjianzhi');
    } else if (font === 'handwrite') {
        $('body').addClass('font-handwrite');
    } else if (font === 'huapop') {
        $('body').addClass('font-huapop');
    } else if (font === 'fzkatong') {
        $('body').addClass('font-fzkatong');
    } else if (font === 'fzcq') {
        $('body').addClass('font-fzcq');
    }
}

        function insertFontSwitch() {
            var $target = $('#skin-client-prefs-citizen-feature-custom-width');
            if (!$target.length) return;
            if ($('.font-switch').length) return;

var selectHtml = '<select class="cdx-select-vue__handle" id="font-select" style="width:100%;padding:8px;border:1px solid #ccc;border-radius:4px;">' +
    '<option value="standard"' + (currentFont === 'standard' ? ' selected' : '') + '>标准</option>' +
    '<option value="fzjianzhi"' + (currentFont === 'fzjianzhi' ? ' selected' : '') + '>方正剪纸</option>' +
    '<option value="huapop"' + (currentFont === 'huapop' ? ' selected' : '') + '>华康POP2体W9</option>' +
    '<option value="fzkatong"' + (currentFont === 'fzkatong' ? ' selected' : '') + '>方正卡通简体</option>' +
    '<option value="fzcq"' + (currentFont === 'fzcq' ? ' selected' : '') + '>方正粗倩</option>' +
    '</select>';

            var $switch = $(
                '<fieldset class="cdx-field cdx-field--is-fieldset citizen-preferences-group font-switch">' +
                    '<legend class="cdx-label">' +
                        '<span class="cdx-label__label">' +
                            '<span class="cdx-label__label__text">字体</span>' +
                        '</span>' +
                        '<span class="cdx-label__description">更改Wiki显示字体</span>' +
                    '</legend>' +
                    '<div class="cdx-field__control">' +
                        '<div class="cdx-select-vue">' +
                            selectHtml +
                        '</div>' +
                    '</div>' +
                '</fieldset>'
            );

            $target.after($switch);

            $('#font-select').on('change', function() {
                var font = $(this).val();
                localStorage.setItem(fontKey, font);
                applyFont(font);
            });
        }

        applyFont(currentFont);

        var observer = new MutationObserver(function() {
            if ($('#citizen-preferences-content').is(':visible') && !$('.font-switch').length) {
                insertFontSwitch();
            }
        });
        observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['class', 'style'] });

        if ($('#citizen-preferences-content').is(':visible')) {
            insertFontSwitch();
        }
    })();
  
      // ==================== 404 页面美化 ====================
    if (mw.config.get('wgArticleId') === 0 && mw.config.get('wgNamespaceNumber') === 0 && mw.config.get('wgAction') === 'view') {
        var pageName = mw.config.get('wgPageName');
        var $overlay = $('<div>', {
            css: {
                position: 'fixed', top: 0, left: 0, width: '100%', height: '100%',
                background: 'rgba(0,0,0,0.6)', zIndex: 99999,
                display: 'flex', alignItems: 'center', justifyContent: 'center'
            }
        });
        var $box = $('<div>', {
            css: {
                background: '#fff', borderRadius: '16px', padding: '40px',
                textAlign: 'center', boxShadow: '0 8px 30px rgba(0,0,0,0.4)',
                maxWidth: '420px', width: '85%'
            }
        });
        var $icon = $('<div>', {
            text: '🚧',
            css: { fontSize: '60px', marginBottom: '15px' }
        });
        var $title = $('<h2>', {
            text: '敬请期待',
            css: { marginBottom: '10px', fontSize: '24px', color: '#333' }
        });
        var $desc = $('<p>', {
            text: '「' + pageName + '」的页面还是一片荒地，快来成为第一个开拓者吧！',
            css: { fontSize: '14px', color: '#888', marginBottom: '25px', lineHeight: '1.6' }
        });
        var $btnEdit = $('<a>', {
            href: '/w/' + encodeURIComponent(pageName) + '?action=edit',
            text: '✏️ 编辑此页面',
            css: {
                display: 'inline-block', padding: '10px 24px', background: '#4CAF50',
                color: '#fff', borderRadius: '8px', textDecoration: 'none',
                fontSize: '15px', marginRight: '10px', cursor: 'pointer'
            }
        });
        var $btnBack = $('<button>', {
            text: '↩ 返回',
            css: {
                padding: '10px 24px', background: '#888', color: '#fff',
                border: 'none', borderRadius: '8px', fontSize: '15px', cursor: 'pointer'
            },
            click: function() {
                history.back();
                setTimeout(function() {
                    if ($overlay.is(':visible')) $overlay.remove();
                }, 500);
            }
        });
        $box.append($icon, $title, $desc, $btnEdit, $btnBack);
        $overlay.append($box);
        $('body').append($overlay);

        // 点击遮罩关闭
        $overlay.on('click', function(e) {
            if ($(e.target).is($overlay)) $overlay.remove();
        });
    }
  
    // ==================== 页面最后编辑时间 ====================
    if (mw.config.get('wgAction') === 'view' && mw.config.get('wgIsArticle')) {
        var api = new mw.Api();
        api.get({
            action: 'query',
            prop: 'revisions',
            titles: mw.config.get('wgPageName'),
            rvlimit: 1,
            rvprop: 'timestamp|user'
        }).then(function(data) {
            var pages = data.query.pages;
            for (var id in pages) {
                if (pages[id].revisions) {
                    var rev = pages[id].revisions[0];
                    var editTime = new Date(rev.timestamp);
                    var now = new Date();
                    var today = new Date(now.getFullYear(), now.getMonth(), now.getDate());
                    var editDay = new Date(editTime.getFullYear(), editTime.getMonth(), editTime.getDate());
                    var diffDays = Math.floor((today - editDay) / 86400000);
                    
                    var timeStr;
                    if (diffDays === 0) {
                        timeStr = '今天 ' + editTime.toLocaleTimeString('zh-CN', {hour:'2-digit',minute:'2-digit'});
                    } else if (diffDays === 1) {
                        timeStr = '昨天 ' + editTime.toLocaleTimeString('zh-CN', {hour:'2-digit',minute:'2-digit'});
                    } else {
                        timeStr = diffDays + ' 天前';
                    }

                    var $info = $('<div style="color:#999;font-size:12px;margin-top:20px;text-align:right;">' +
                        '最后编辑：' + rev.user + ' 于 ' + timeStr +
                    '</div>');
                    $('#mw-content-text').append($info);
                }
            }
        });
    }
  
    // ==================== 稀有度筛选 ====================
    if ($('#pvzhe-rarity-filter').length) {
        var rarityMap = {
            'white': '白卡',
            'gold': '至尊金卡',
            'diamond': '臻享钻卡',
            'rainbow': '梦幻彩卡',
            'star': '星光闪卡',
            'original': '原卡'
        };

        // 计数
        var counts = { all: $('.pvzhe-card').length };
        $('.pvzhe-card-container[data-rarity]').each(function() {
            var r = $(this).data('rarity');
            counts[r] = $(this).find('.pvzhe-card').length;
        });
        $('.pvzhe-rarity-btn').each(function() {
            var r = $(this).data('rarity');
            var label = $(this).text().replace(/\s*\(\d+\)/, '');
            var img = $(this).find('img').length ? $(this).find('img').prop('outerHTML') : '';
            $(this).html(img + label + ' (' + (counts[r] || 0) + ')');
        });

        // 点击
        $(document).on('click', '.pvzhe-rarity-btn', function() {
            $('.pvzhe-rarity-btn').removeClass('active');
            $(this).addClass('active');
            var r = $(this).data('rarity');

            if (r === 'all') {
                $('.pvzhe-card-container').css('display', 'flex');
                $('.pvzhe-card').show();
                return;
            }

            $('.pvzhe-card-container').css('display', 'none');
            $('.pvzhe-card').hide();
            $('.pvzhe-card-container[data-rarity="' + r + '"]').css('display', 'flex').find('.pvzhe-card').show();
        });
    }
  
    // ==================== 死链扫描 ====================
    if ($('#deadlink-scanner').length) {
        var $scanBtn = $('#scan-start');
        var $progress = $('#scan-progress');
        var $progressBar = $('#scan-progress-bar');
        var $result = $('#scan-result');
        var allPages = [];
        var deadLinks = [];

        $scanBtn.click(function() {
            $scanBtn.prop('disabled', true).text('获取页面列表中...');
            $progress.show();
            $progressBar.css('width', '0%');
            $result.html('');
            allPages = [];
            deadLinks = [];

            function fetchPages(apcontinue) {
                $.getJSON(mw.util.wikiScript('api'), {
                    action: 'query', list: 'allpages', apnamespace: 0, aplimit: 500,
                    apcontinue: apcontinue || undefined, format: 'json'
                }, function(data) {
                    if (data.query && data.query.allpages) {
                        data.query.allpages.forEach(function(p) { allPages.push(p.title); });
                        if (data.continue && data.continue.apcontinue) {
                            fetchPages(data.continue.apcontinue);
                        } else {
                            $scanBtn.text('扫描死链中... (' + allPages.length + ' 页)');
                            checkAllLinks();
                        }
                    }
                });
            }

            var batchSize = 5;
            var batchIndex = 0;
            var totalPages = 0;

            function checkAllLinks() {
                totalPages = allPages.length;
                processBatch();
            }

            function processBatch() {
                var batch = allPages.slice(batchIndex, batchIndex + batchSize);
                if (batch.length === 0) { showResults(); return; }
                var done = 0;
                batch.forEach(function(page) {
                    $.getJSON(mw.util.wikiScript('api'), {
                        action: 'parse', page: page, prop: 'links', format: 'json'
                    }, function(data) {
                        if (data.parse && data.parse.links) {
                            var links = data.parse.links.filter(function(l) { return l.ns === 0; });
                            if (links.length > 0) {
                                var titles = links.map(function(l) { return l.title; }).join('|');
                                $.getJSON(mw.util.wikiScript('api'), {
                                    action: 'query', titles: titles, format: 'json'
                                }, function(checkData) {
                                    if (checkData.query && checkData.query.pages) {
                                        for (var id in checkData.query.pages) {
                                            if (parseInt(id) < 0) deadLinks.push({ from: page, to: checkData.query.pages[id].title });
                                        }
                                    }
                                    done++; if (done >= batch.length) finishBatch();
                                });
                            } else { done++; if (done >= batch.length) finishBatch(); }
                        } else { done++; if (done >= batch.length) finishBatch(); }
                    });
                });
            }

            function finishBatch() {
                batchIndex += batchSize;
                var progress = Math.round((batchIndex / totalPages) * 100);
                $progressBar.css('width', progress + '%');
                $scanBtn.text('扫描中... ' + Math.min(batchIndex, totalPages) + '/' + totalPages);
                setTimeout(processBatch, 500);
            }

            function showResults() {
                $scanBtn.prop('disabled', false).text('开始扫描');
                $progress.hide();
                if (deadLinks.length === 0) { $result.html('<p style="color:#4CAF50;">✅ 未发现死链！</p>'); return; }
                var grouped = {};
                deadLinks.forEach(function(item) {
                    if (!grouped[item.from]) grouped[item.from] = [];
                    grouped[item.from].push(item.to);
                });
                var html = '<p style="color:#f44336;">⚠️ 发现 <b>' + deadLinks.length + '</b> 条死链：</p>';
                for (var from in grouped) {
                    html += '<div style="padding:6px 0;border-bottom:1px solid #eee;"><b><a href="/w/' + encodeURIComponent(from) + '" target="_blank">' + from + '</a></b> → ';
                    grouped[from].forEach(function(to) {
                        html += '<a href="/w/' + encodeURIComponent(to) + '?action=edit" target="_blank" style="color:#f44336;margin-right:8px;">' + to + '</a>';
                    });
                    html += '</div>';
                }
                $result.html(html);
            }

            fetchPages();
        });
    }

    // ==================== 编辑贡献排行榜 ====================
    if ($('#contribution-rank').length) {
        $.getJSON(mw.util.wikiScript('api'), {
            action: 'query',
            list: 'allusers',
            aulimit: 20,
            auprop: 'editcount',
            auactiveusers: 1,
            format: 'json'
        }, function(data) {
            var users = [];
            if (data.query && data.query.allusers) {
                data.query.allusers.forEach(function(u) {
                    if (u.editcount > 0) users.push({ name: u.name, count: u.editcount });
                });
            }
            users.sort(function(a, b) { return b.count - a.count; });
            users = users.slice(0, 10);

            $('#rank-loading').hide();
            var $list = $('#rank-list').show().empty();
            users.forEach(function(u, i) {
                var numClass = '';
                if (i === 0) numClass = 'gold';
                else if (i === 1) numClass = 'silver';
                else if (i === 2) numClass = 'bronze';
                $list.append(
                    '<li class="rank-item">' +
                        '<span class="rank-num ' + numClass + '">' + (i + 1) + '</span>' +
                        '<span class="rank-name"><a href="/w/User:' + encodeURIComponent(u.name) + '">' + u.name + '</a></span>' +
                        '<span class="rank-count">' + u.count + ' 次编辑</span>' +
                    '</li>'
                );
            });
        });
    }

    // ==================== 可重置排行榜 ====================
    if ($('#weekly-rank-list').length) {
        var rankApi = new mw.Api();
        rankApi.get({
            action: 'query',
            titles: 'MediaWiki:RankStartDate',
            prop: 'revisions',
            rvprop: 'content',
            rvlimit: 1
        }).then(function(data) {
            var pages = data.query.pages;
            var startDate = '';
            for (var id in pages) {
                if (pages[id].revisions && pages[id].revisions[0]) {
                    startDate = pages[id].revisions[0]['*'].trim();
                }
            }
            if (!startDate) {
                $('#weekly-rank-list').html('未设定起始日期');
                return;
            }

            $('#rank-period').text(startDate + ' 至今');
            var start = startDate + 'T00:00:00Z';
            var end = new Date().toISOString();

            $.getJSON(mw.util.wikiScript('api'), {
                action: 'query',
                list: 'allusers',
                aulimit: 30,
                auactiveusers: 1,
                format: 'json'
            }, function(auData) {
                var activeUsers = [];
                if (auData.query && auData.query.allusers) {
                    auData.query.allusers.forEach(function(u) {
                        if (u.name) activeUsers.push(u.name);
                    });
                }

                var allCounts = {};
                var done = 0;
                activeUsers.forEach(function(username) {
                    var totalCount = 0;
                    function fetchContribs(uccontinue) {
                        var params = {
                            action: 'query',
                            list: 'usercontribs',
                            ucuser: username,
                            uclimit: 50,
                            ucprop: 'timestamp',
                            format: 'json',
                            ucend: start
                        };
                        if (uccontinue) {
                            params.uccontinue = uccontinue;
                        } else {
                            params.ucstart = end;
                        }
                        $.getJSON(mw.util.wikiScript('api'), params, function(ucData) {
                            if (ucData.query && ucData.query.usercontribs) {
                                totalCount += ucData.query.usercontribs.length;
                                if (ucData.continue && ucData.continue.uccontinue) {
                                    fetchContribs(ucData.continue.uccontinue);
                                } else {
                                    if (totalCount > 0) allCounts[username] = totalCount;
                                    done++;
                                    if (done >= activeUsers.length) showResult();
                                }
                            } else {
                                if (totalCount > 0) allCounts[username] = totalCount;
                                done++;
                                if (done >= activeUsers.length) showResult();
                            }
                        });
                    }
                    fetchContribs();
                });

                function showResult() {
                    var users = [];
                    for (var name in allCounts) users.push({ name: name, count: allCounts[name] });
                    users.sort(function(a, b) { return b.count - a.count; });
                    users = users.slice(0, 5);

                    var medals = ['🥇', '🥈', '🥉', '4️⃣', '5️⃣'];
                    var html = '';
                    users.forEach(function(u, i) {
                        html += medals[i] + ' <b>' + u.name + '</b>：' + u.count + ' 次<br>';
                    });
                    $('#weekly-rank-list').html(html || '暂无编辑');
                }

                if (activeUsers.length === 0) {
                    $('#weekly-rank-list').html('暂无活跃用户');
                }
            });
        });
    }

    // ==================== 图片懒加载 ====================
    $('img').each(function() {
        if (!$(this).attr('loading')) {
            $(this).attr('loading', 'lazy');
        }
    });

    // 监听动态添加的图片（如筛选后显示的卡片）
    var lazyObserver = new MutationObserver(function(mutations) {
        mutations.forEach(function(mutation) {
            $(mutation.addedNodes).find('img').each(function() {
                if (!$(this).attr('loading')) {
                    $(this).attr('loading', 'lazy');
                }
            });
        });
    });
    lazyObserver.observe(document.body, { childList: true, subtree: true });

    // ==================== 性能优化 ====================
    // 1. DNS 预解析
    $('head').append('<link rel="dns-prefetch" href="//new.pvzhe.wiki"><link rel="dns-prefetch" href="//images.pvzhe.wiki">');

            // ==================== 我是僵尸网格生成器 ====================
    if ($('#grid-generate').length) {
        function generateGrid() {
            var raw = $('#grid-data').val().trim();
            var cols = parseInt($('#grid-cols').val()) || 9;
            var rows = parseInt($('#grid-rows').val()) || 5;
            var bg = $('#grid-bg').val() || '#2d2d2d';
            var cellColor = $('#grid-cell').val() || '#3a3a3a';
            var border = $('#grid-border').val() || '#555555';
            var dividerCol = parseInt($('#grid-divider').val()) || 4;
            var lines = raw.split('\n');
            var data = {};

            lines.forEach(function(line) {
                var parts = line.split(',');
                if (parts.length >= 3) {
                    var name = parts[0].trim();
                    var col = parseInt(parts[1].trim());
                    var row = parseInt(parts[2].trim());
                    if (name && col >= 1 && row >= 1) {
                        var key = row + '-' + col;
                        data[key] = name;
                    }
                }
            });

            var table = '{| style="width:100%;max-width:900px;table-layout:fixed;text-align:center;background:' + bg + ';border-collapse:collapse;"\n';
            table += '|-\n! !!';
            for (var c = 1; c <= cols; c++) {
                if (c === dividerCol) {
                    table += ' 列' + c + ' !!';
                } else {
                    table += ' 列' + c + ' !!';
                }
            }
            table = table.slice(0, -2) + '\n';

            for (var r = 1; r <= rows; r++) {
                table += '|-\n! 行' + r + '\n';
                for (var c = 1; c <= cols; c++) {
                    var plant = data[r + '-' + c];
                    var style = 'height:80px;border:2px solid ' + border + ';background:' + cellColor + ';';
                    if (c === dividerCol) {
                        style += 'border-right:4px solid red;';
                    }
                    if (plant) {
                        table += '| style="' + style + '" | [[文件:' + plant + '.png|50px|link=' + plant + ']]\n';
                    } else {
                        table += '| style="' + style + '" | \n';
                    }
                }
            }
            table += '|}';

            $('#grid-preview').html('<pre style="background:#f9f9f9;padding:10px;border-radius:6px;font-size:12px;max-height:400px;overflow:auto;">' + table.replace(/</g,'&lt;').replace(/>/g,'&gt;') + '</pre>');
            $('#grid-preview').data('code', table);
        }

        $('#grid-generate').click(generateGrid);
        $('#grid-copy').click(function() {
            var code = $('#grid-preview').data('code');
            if (code) {
                navigator.clipboard.writeText(code).then(function() {
                    $('#grid-copy').text('✅ 已复制');
                    setTimeout(function() { $('#grid-copy').text('复制代码'); }, 1500);
                });
            }
        });

        generateGrid();
    }

    // ==================== 随机植物挑战 ====================
    if ($('#pvzhe-rarity-filter').length && mw.config.get('wgPageName') === '植物') {
        var $box = $(
            '<div class="random-plant-box" style="text-align:center;padding:20px;background:#fff;border-radius:12px;border:2px solid #e0e0e0;margin:15px 0;">' +
                '<div style="display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:15px;flex-wrap:wrap;">' +
                    '<button class="random-plant-btn" style="padding:10px 30px;font-size:16px;background:#4CAF50;color:#fff;border:none;border-radius:8px;cursor:pointer;">随机抽取</button>' +
                    '<input type="number" class="random-plant-count" value="5" min="1" max="10" style="width:60px;padding:8px;border:1px solid #ccc;border-radius:8px;text-align:center;font-size:16px;">' +
                    '<span style="font-size:14px;color:#888;">个植物</span>' +
                '</div>' +
                '<div class="random-plant-result" style="display:flex;flex-wrap:wrap;justify-content:center;gap:8px;"></div>' +
            '</div>'
        );
        $('#pvzhe-rarity-filter').after($box);

        $box.find('.random-plant-btn').click(function() {
            var count = parseInt($box.find('.random-plant-count').val()) || 5;
            count = Math.max(1, Math.min(10, count));
            $box.find('.random-plant-count').val(count);

            var cards = [];
            $('.pvzhe-card').each(function() {
                var $card = $(this);
                var name = $card.find('.pvzhe-card-name').text().trim();
                var img = $card.find('img').attr('src');
                var bg = $card.css('background') || $card.css('background-color') || '#f9f9f9';
                var border = $card.css('border-color') || '#e0e0e0';
                if (name && img) {
                    cards.push({ name: name, img: img, bg: bg, border: border });
                }
            });
            cards = cards.sort(function() { return Math.random() - 0.5; });
            var picked = cards.slice(0, count);
            var html = '<div style="display:flex;flex-wrap:wrap;justify-content:center;gap:15px;">';
            picked.forEach(function(c) {
                html += '<a href="/w/' + encodeURIComponent(c.name) + '" style="text-align:center;text-decoration:none;color:#333;">' +
                    '<div style="width:90px;height:90px;border-radius:12px;padding:4px;background:' + c.bg + ';border:2px solid ' + c.border + ';display:flex;align-items:center;justify-content:center;">' +
                        '<img src="' + c.img + '" style="max-width:80px;max-height:80px;border-radius:8px;">' +
                    '</div>' +
                    '<span style="font-size:12px;margin-top:4px;display:block;">' + c.name + '</span>' +
                '</a>';
            });
            html += '</div>';
            $box.find('.random-plant-result').html(html);
        });
    }

    // ==================== 随机僵尸挑战 ====================
    if ($('#zf-name').length && mw.config.get('wgPageName') === '僵尸') {
        var $zbox = $(
            '<div class="random-plant-box" style="text-align:center;padding:20px;background:#fff;border-radius:12px;border:2px solid #e0e0e0;margin:15px 0;">' +
                '<div style="display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:15px;flex-wrap:wrap;">' +
                    '<button class="random-zombie-btn" style="padding:10px 30px;font-size:16px;background:#7E57C2;color:#fff;border:none;border-radius:8px;cursor:pointer;">随机抽取</button>' +
                    '<input type="number" class="random-zombie-count" value="5" min="1" max="10" style="width:60px;padding:8px;border:1px solid #ccc;border-radius:8px;text-align:center;font-size:16px;">' +
                    '<span style="font-size:14px;color:#888;">个僵尸</span>' +
                '</div>' +
                '<div class="random-zombie-result" style="display:flex;flex-wrap:wrap;justify-content:center;gap:8px;"></div>' +
            '</div>'
        );
        $('#zf-name').closest('.pvzhe-filter-box').before($zbox);

        $zbox.find('.random-zombie-btn').click(function() {
            var count = parseInt($zbox.find('.random-zombie-count').val()) || 5;
            count = Math.max(1, Math.min(10, count));
            $zbox.find('.random-zombie-count').val(count);

            var cards = [];
            $('.pvzhe-card').each(function() {
                var $card = $(this);
                var name = $card.find('.pvzhe-card-name').text().trim();
                var img = $card.find('img').attr('src');
                var bg = $card.css('background') || $card.css('background-color') || '#f9f9f9';
                var border = $card.css('border-color') || '#e0e0e0';
                if (name && img) {
                    cards.push({ name: name, img: img, bg: bg, border: border });
                }
            });
            cards = cards.sort(function() { return Math.random() - 0.5; });
            var picked = cards.slice(0, count);
            var html = '<div style="display:flex;flex-wrap:wrap;justify-content:center;gap:15px;">';
            picked.forEach(function(c) {
                html += '<a href="/w/' + encodeURIComponent(c.name) + '" style="text-align:center;text-decoration:none;color:#333;">' +
                    '<div style="width:90px;height:90px;border-radius:12px;padding:4px;background:' + c.bg + ';border:2px solid ' + c.border + ';display:flex;align-items:center;justify-content:center;">' +
                        '<img src="' + c.img + '" style="max-width:80px;max-height:80px;border-radius:8px;">' +
                    '</div>' +
                    '<span style="font-size:12px;margin-top:4px;display:block;">' + c.name + '</span>' +
                '</a>';
            });
            html += '</div>';
            $zbox.find('.random-zombie-result').html(html);
        });
    }

    // ==================== 修复浏览量文字 ====================
    $(window).on('load', function() {
        $('body *').contents().filter(function() {
            return this.nodeType === 3 && this.textContent.indexOf('浏览量') !== -1;
        }).each(function() {
            this.textContent = this.textContent.replace(/浏览量/g, '浏览量');
        });
    });

    // ==================== 侧边栏批量上传入口 ====================
    if ($('#citizen-drawer__card').length) {
        var $uploadLi = $('#t-upload').closest('li');
        if ($uploadLi.length) {
            var $batchLi = $(
                '<li id="n-batchupload" class="mw-list-item">' +
                    '<a href="/w/%E4%B8%8A%E4%BC%A0%E5%9B%BE%E7%89%87">' +
                        '<span class="citizen-ui-icon mw-ui-icon-image mw-ui-icon-wikimedia-image"></span> ' +
                        '<span>批量上传图片</span>' +
                    '</a>' +
                '</li>'
            );
            $uploadLi.after($batchLi);
        }
    }

    // ==================== 今日活跃用户 ====================
    if ($('#today-active-users').length) {
        var now = new Date();
        $('#today-date').text(now.toLocaleDateString('zh-CN'));

        var chinaMidnight = new Date(now.getFullYear(), now.getMonth(), now.getDate(), 0, 0, 0);
        var chinaMidnightTime = chinaMidnight.getTime();

        $.getJSON(mw.util.wikiScript('api'), {
            action: 'query',
            list: 'recentchanges',
            rcprop: 'user|timestamp',
            rclimit: 1000,
            rcstart: now.toISOString(),
            rcend: new Date(chinaMidnightTime - 8 * 60 * 60 * 1000).toISOString(),
            format: 'json'
        }, function(rcData) {
            var userSet = {};
            if (rcData.query && rcData.query.recentchanges) {
                rcData.query.recentchanges.forEach(function(rc) {
                    var rcTime = new Date(rc.timestamp).getTime();
                    if (rcTime >= chinaMidnightTime && rc.user) {
                        if (!userSet[rc.user]) userSet[rc.user] = 0;
                        userSet[rc.user]++;
                    }
                });
            }

            var users = Object.keys(userSet);
            if (users.length === 0) {
                $('#today-active-users').html('暂无编辑');
                return;
            }

            var exactCounts = {};
            var done = 0;

            users.forEach(function(username) {
                var count = 0;
                function fetch(uccontinue) {
                    var params = {
                        action: 'query',
                        list: 'usercontribs',
                        ucuser: username,
                        uclimit: 50,
                        ucprop: 'timestamp',
                        format: 'json',
                        ucend: new Date(chinaMidnightTime - 8 * 60 * 60 * 1000).toISOString()
                    };
                    if (uccontinue) params.uccontinue = uccontinue;

                    $.getJSON(mw.util.wikiScript('api'), params, function(ucData) {
                        if (ucData.query && ucData.query.usercontribs) {
                            ucData.query.usercontribs.forEach(function(uc) {
                                if (new Date(uc.timestamp).getTime() >= chinaMidnightTime) {
                                    count++;
                                }
                            });
                            if (ucData.continue && ucData.continue.uccontinue) {
                                fetch(ucData.continue.uccontinue);
                                return;
                            }
                        }
                        if (count > 0) exactCounts[username] = count;
                        done++;
                        if (done >= users.length) showResult();
                    });
                }
                fetch();
            });

            function showResult() {
                var sorted = [];
                for (var name in exactCounts) sorted.push({ name: name, count: exactCounts[name] });
                sorted.sort(function(a, b) { return b.count - a.count; });
                var html = '';
                if (sorted.length === 0) {
                    html = '暂无编辑';
                } else {
                    sorted.forEach(function(u) {
                        html += '<b>' + u.name + '</b>：' + u.count + ' 次<br>';
                    });
                }
                $('#today-active-users').html(html);
            }
        });
    }

    // ==================== 阅读计时器 ====================
    if (mw.config.get('wgAction') === 'view' && mw.config.get('wgIsArticle')) {
        var startTime = Date.now();
        var $timer = $('<span>', {
            style: 'color:#999;font-size:12px;',
            text: '已阅 00:00'
        });

        var waitForEditInfo = setInterval(function() {
            var $editInfo = $('#mw-content-text').find('div:contains("最后编辑")').last();
            if ($editInfo.length) {
                clearInterval(waitForEditInfo);
                $editInfo.css('display', 'flex').css('justify-content', 'space-between');
                $editInfo.prepend($timer);

                setInterval(function() {
                    var elapsed = Math.floor((Date.now() - startTime) / 1000);
                    var h = Math.floor(elapsed / 3600);
                    var m = Math.floor((elapsed % 3600) / 60);
                    var s = elapsed % 60;
                    if (h > 0) {
                        $timer.text('已阅 ' + (h < 10 ? '0' : '') + h + ':' + (m < 10 ? '0' : '') + m + ':' + (s < 10 ? '0' : '') + s);
                    } else {
                        $timer.text('已阅 ' + (m < 10 ? '0' : '') + m + ':' + (s < 10 ? '0' : '') + s);
                    }
                }, 1000);
            }
        }, 200);
        setTimeout(function() { clearInterval(waitForEditInfo); }, 10000);
    }
    // ==================== 编辑框字数统计 ====================
    if (mw.config.get('wgAction') === 'edit' || mw.config.get('wgAction') === 'submit') {
        var updateCounter = function() {
            var text = $('#wpTextbox1').val();
            if ($('#wikiEditor-ui-toolbar').length) {
                // WikiEditor 启用时，从它的 iframe 获取内容
                var iframe = $('#wpTextbox1_ifr');
                if (iframe.length) {
                    text = iframe[0].contentDocument.body.innerText || '';
                }
            }
            if (!$('#edit-counter').length) {
                $('#wpTextbox1').after('<div id="edit-counter" style="color:#888;font-size:12px;margin-top:4px;text-align:right;">字数：' + text.length + '</div>');
            } else {
                $('#edit-counter').text('字数：' + text.length);
            }
        };

        // 定时更新
        setInterval(updateCounter, 50);
        // 初始显示
        updateCounter();
    }
   
        // ==================== 页面访问密码 ====================
    (function() {
        // 配置：需要密码的页面和对应密码
        var protectedPages = {
            '测试页面': '123456'
        };

        var pageName = mw.config.get('wgPageName');
        if (!protectedPages[pageName]) return;

        var correctPwd = protectedPages[pageName];
        var storageKey = 'wiki_pwd_' + pageName;
        var savedPwd = localStorage.getItem(storageKey);

        // 密码正确，放行
        if (savedPwd === correctPwd) return;

        // 弹窗输入密码
        var $overlay = $('<div>', {
            css: {
                position: 'fixed', top: 0, left: 0, width: '100%', height: '100%',
                background: 'rgba(0,0,0,0.7)', zIndex: 999999,
                display: 'flex', alignItems: 'center', justifyContent: 'center'
            }
        });
        var $box = $('<div>', {
            css: {
                background: '#fff', borderRadius: '16px', padding: '30px',
                textAlign: 'center', boxShadow: '0 8px 30px rgba(0,0,0,0.4)',
                maxWidth: '360px', width: '85%'
            }
        });
        $box.append('<h3 style="margin-bottom:8px;">此页面已加密</h3>');
        $box.append('<p style="color:#888;font-size:13px;margin-bottom:15px;">请输入访问密码</p>');
        $box.append('<input type="password" id="page-pwd-input" style="width:100%;padding:10px;border:2px solid #ccc;border-radius:8px;text-align:center;font-size:16px;box-sizing:border-box;" placeholder="输入密码" autofocus>');
        $box.append('<p id="pwd-error" style="color:#f44336;font-size:12px;margin-top:8px;display:none;">密码错误，请重试</p>');
        $box.append('<button id="page-pwd-submit" style="margin-top:12px;padding:10px 30px;background:#4CAF50;color:#fff;border:none;border-radius:8px;font-size:15px;cursor:pointer;">确认</button>');

        $overlay.append($box);
        $('body').append($overlay);

        // 隐藏页面内容
        $('#mw-content-text').css('visibility', 'hidden');
        $('.citizen-header, #citizen-drawer__card').css('visibility', 'hidden');

        function checkPassword() {
            var input = $('#page-pwd-input').val().trim();
            if (input === correctPwd) {
                localStorage.setItem(storageKey, correctPwd);
                $overlay.remove();
                $('#mw-content-text').css('visibility', 'visible');
                $('.citizen-header, #citizen-drawer__card').css('visibility', 'visible');
            } else {
                $('#pwd-error').show();
                $('#page-pwd-input').val('').focus();
            }
        }

        $('#page-pwd-submit').click(checkPassword);
        $('#page-pwd-input').on('keypress', function(e) {
            if (e.which === 13) checkPassword();
        });
    })();
    
        // ==================== 未使用图片扫描器 ====================
    if ($('#unused-scan-btn').length) {
        var allImages = [];
        var unusedImages = [];
        var usedTitles = {};

        // 获取全站所有页面引用的图片
        function scanUsedImages(apcontinue) {
            $.getJSON(mw.util.wikiScript('api'), {
                action: 'query', list: 'allpages', apnamespace: 0, aplimit: 500,
                apcontinue: apcontinue || undefined, format: 'json'
            }, function(data) {
                if (data.query && data.query.allpages) {
                    var pages = data.query.allpages;
                    var done = 0;
                    pages.forEach(function(page) {
                        $.getJSON(mw.util.wikiScript('api'), {
                            action: 'parse', page: page.title, prop: 'images', format: 'json'
                        }, function(parseData) {
                            if (parseData.parse && parseData.parse.images) {
                                parseData.parse.images.forEach(function(img) {
                                    usedTitles[img] = true;
                                });
                            }
                            done++;
                            if (done >= pages.length) {
                                // 开始扫描所有图片
                                scanAllImages();
                            }
                        });
                    });
                    if (data.continue && data.continue.apcontinue) {
                        scanUsedImages(data.continue.apcontinue);
                    }
                }
            });
        }

        // 获取所有上传的图片
        function scanAllImages(aicontinue) {
            $.getJSON(mw.util.wikiScript('api'), {
                action: 'query', list: 'allimages', ailimit: 500,
                aicontinue: aicontinue || undefined, format: 'json'
            }, function(data) {
                if (data.query && data.query.allimages) {
                    allImages = allImages.concat(data.query.allimages);
                    if (data.continue && data.continue.aicontinue) {
                        scanAllImages(data.continue.aicontinue);
                    } else {
                        // 筛选未使用的
                        unusedImages = allImages.filter(function(img) {
                            return !usedTitles[img.name];
                        });
                        showResults();
                    }
                }
            });
        }

        function showResults() {
            var $result = $('#unused-result');
            $result.empty();

            if (unusedImages.length === 0) {
                $result.html('<p style="color:#4CAF50;">✅ 所有图片都在使用中！</p>');
                return;
            }

            $result.append('<p style="color:#f44336;">⚠️ 发现 ' + unusedImages.length + ' 张未使用图片：</p>');
            $('#unused-delete-all-btn').show();

            unusedImages.forEach(function(img) {
                var $item = $('<div class="unused-item"></div>');
                $item.append('<img src="' + img.url + '" alt="' + img.name + '">');
                $item.append('<div class="file-info"><b>' + img.name + '</b><br><span style="color:#888;">' + new Date(img.timestamp).toLocaleDateString('zh-CN') + '</span></div>');
                $item.append('<button class="del-btn" data-file="' + img.name + '">删除</button>');
                $result.append($item);
            });
        }

        // 删除单张图片
        $('#unused-result').on('click', '.del-btn', function() {
            var fileName = $(this).data('file');
            var $btn = $(this);
            if (!confirm('确定删除 ' + fileName + ' 吗？')) return;
            $btn.prop('disabled', true).text('删除中...');

            new mw.Api().postWithEditToken({
                action: 'delete',
                title: 'File:' + fileName,
                reason: '未使用图片清理'
            }).then(function() {
                $btn.closest('.unused-item').fadeOut();
            }).fail(function() {
                alert('删除失败，可能没有权限');
                $btn.prop('disabled', false).text('删除');
            });
        });

        // 全部删除
        $('#unused-delete-all-btn').click(function() {
            if (!confirm('确定删除全部 ' + unusedImages.length + ' 张未使用图片吗？此操作不可恢复！')) return;
            var $btn = $(this);
            $btn.prop('disabled', true).text('删除中...');

            var deleteQueue = Promise.resolve();
            unusedImages.forEach(function(img) {
                deleteQueue = deleteQueue.then(function() {
                    return new mw.Api().postWithEditToken({
                        action: 'delete',
                        title: 'File:' + img.name,
                        reason: '批量清理未使用图片'
                    });
                });
            });
            deleteQueue.then(function() {
                $('#unused-result').html('<p style="color:#4CAF50;">✅ 已删除全部未使用图片！</p>');
                $btn.hide();
            });
        });

        // 开始扫描
        $('#unused-scan-btn').click(function() {
            var $btn = $(this);
            $btn.prop('disabled', true).text('扫描中...');
            $('#unused-result').html('<p style="color:#888;">正在扫描全站图片引用，请稍候...</p>');

            allImages = [];
            unusedImages = [];
            usedTitles = {};
            scanUsedImages();
        });
    }
    
}); // 结束主 $(function () { ... })