X.com(Twitter)高级搜索模态框 🔍

为X.com(Twitter)添加高级搜索浮动模态框,支持与搜索框双向同步并记住位置与显示状态。

// ==UserScript==
// @name         X.com (Twitter) Advanced Search Modal 🔍
// @name:ja      X.com(Twitter)高度検索モーダル 🔍
// @name:en      X.com (Twitter) Advanced Search Modal 🔍
// @name:zh-CN   X.com(Twitter)高级搜索模态框 🔍
// @name:zh-TW   X.com(Twitter)高級搜尋模態框 🔍
// @name:ko      X.com (Twitter) 고급 검색 모달 🔍
// @name:fr      X.com (Twitter) : Modal de recherche avancée 🔍
// @name:es      Modal de búsqueda avanzada para X.com (Twitter) 🔍
// @name:de      Erweiterte Suchmodal für X.com (Twitter) 🔍
// @name:pt-BR   Modal de busca avançada no X.com (Twitter) 🔍
// @name:ru      Расширенный поиск для X.com (Twitter) 🔍
// @version      3.3.1
// @description      Adds a floating modal for advanced search on X.com (Twitter). Syncs with search box and remembers position/display state.
// @description:ja   X.com(Twitter)に高度な検索機能を呼び出せるフローティング・モーダルを追加します。検索ボックスと双方向で同期し、位置や表示状態も記憶します。
// @description:en   Adds a floating modal for advanced search on X.com (formerly Twitter). Syncs with search box and remembers position/display state.
// @description:zh-CN 为X.com(Twitter)添加高级搜索浮动模态框,支持与搜索框双向同步并记住位置与显示状态。
// @description:zh-TW 為 X.com(Twitter)增加高級搜尋模態框,支援與搜尋框雙向同步並記住位置與顯示狀態。
// @description:ko   X.com(Twitter)에 고급 검색 모달을 추가합니다. 검색창과 양방향 동기화하며 위치와 표시 상태를 기억합니다。
// @description:fr   Ajoute une fenêtre modale de recherche avancée à X.com (Twitter), synchronisée avec la barre de recherche et mémoire de l’état d’affichage.
// @description:es   Agrega un modal flotante de búsqueda avanzada en X.com (Twitter), sincronizado con la caja de búsqueda y con estado persistente.
// @description:de   Fügt X.com (Twitter) ein modales Fenster für erweiterte Suche hinzu, synchronisiert mit der Suchleiste und speichert Position/Zustand.
// @description:pt-BR Adiciona um modal de busca avançada flutuante no X.com (Twitter), sincronizado com a caixa de busca e com estado salvo.
// @description:ru   Добавляет модальное окно расширенного поиска на X.com (Twitter). Синхронизируется с поисковой строкой и запоминает состояние.
// @namespace    https://github.com/koyasi777/x-advanced-search-userscript
// @author       koyasi777
// @match        https://x.com/*
// @match        https://twitter.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=x.com
// @grant        GM_addStyle
// @license      MIT
// @homepageURL  https://github.com/koyasi777/x-advanced-search-userscript
// @supportURL   https://github.com/koyasi777/x-advanced-search-userscript/issues
// ==/UserScript==

(function() {
    'use strict';

    // --- 1. 国際化 (i18n) モジュール ---
    const i18n = {
        translations: {
            'en': { modalTitle: "Advanced Search", tooltipClose: "Close", labelAllWords: "All of these words", placeholderAllWords: "e.g., AI news", labelExactPhrase: "This exact phrase", placeholderExactPhrase: 'e.g., "ChatGPT 4o"', labelAnyWords: "Any of these words (OR)", placeholderAnyWords: "e.g., iPhone Android", labelNotWords: "None of these words (-)", placeholderNotWords: "e.g., -sale -ads", labelHashtag: "Hashtags (#)", placeholderHashtag: "e.g., #TechEvent", labelLang: "Language (lang:)", optLangDefault: "Any language", optLangJa: "Japanese (ja)", optLangEn: "English (en)", hrSeparator: " ", labelFilters: "Filters", labelVerified: "Verified accounts", labelLinks: "Links", labelImages: "Images", labelVideos: "Videos", checkInclude: "Include", checkExclude: "Exclude", labelReplies: "Replies", optRepliesDefault: "Default (Show all)", optRepliesInclude: "Include replies", optRepliesOnly: "Replies only", optRepliesExclude: "Exclude replies", labelEngagement: "Engagement", placeholderMinReplies: "Min replies", placeholderMinLikes: "Min likes", placeholderMinRetweets: "Min retweets", labelDateRange: "Date range", tooltipSince: "From this date", tooltipUntil: "Until this date", labelFromUser: "From these accounts (from:)", placeholderFromUser: "e.g., @X", labelToUser: "To these accounts (to:)", placeholderToUser: "e.g., @google", labelMentioning: "Mentioning these accounts (@)", placeholderMentioning: "e.g., @OpenAI", buttonClear: "Clear", buttonApply: "Search", tooltipTrigger: "Open Advanced Search" },
            'ja': { modalTitle: "高度な検索", tooltipClose: "閉じる", labelAllWords: "すべての語句を含む", placeholderAllWords: "例: AI ニュース", labelExactPhrase: "この語句を完全に含む", placeholderExactPhrase: '例: "ChatGPT 4o"', labelAnyWords: "いずれかの語句を含む (OR)", placeholderAnyWords: "例: iPhone Android", labelNotWords: "含まない語句 (-)", placeholderNotWords: "例: -セール -広告", labelHashtag: "ハッシュタグ (#)", placeholderHashtag: "例: #技術書典", labelLang: "言語 (lang:)", optLangDefault: "指定しない", optLangJa: "日本語 (ja)", optLangEn: "英語 (en)", hrSeparator: " ", labelFilters: "フィルター", labelVerified: "認証済みアカウント", labelLinks: "リンク", labelImages: "画像", labelVideos: "動画", checkInclude: "含む", checkExclude: "含まない", labelReplies: "返信", optRepliesDefault: "指定しない", optRepliesInclude: "返信を含める", optRepliesOnly: "返信のみ", optRepliesExclude: "返信を除外", labelEngagement: "エンゲージメント", placeholderMinReplies: "最小返信数", placeholderMinLikes: "最小いいね数", placeholderMinRetweets: "最小リポスト数", labelDateRange: "期間指定", tooltipSince: "この日以降", tooltipUntil: "この日以前", labelFromUser: "このアカウントから (from:)", placeholderFromUser: "例: @X", labelToUser: "このアカウントへ (to:)", placeholderToUser: "例: @google", labelMentioning: "このアカウントへのメンション (@)", placeholderMentioning: "例: @OpenAI", buttonClear: "クリア", buttonApply: "検索実行", tooltipTrigger: "高度な検索を開く" },
            'zh-CN': { modalTitle: "高级搜索", tooltipClose: "关闭", labelAllWords: "包含所有这些词语", placeholderAllWords: "例如:AI 新闻", labelExactPhrase: "包含此完整短语", placeholderExactPhrase: "例如:\"ChatGPT 4o\"", labelAnyWords: "包含这些词语中的任何一个 (OR)", placeholderAnyWords: "例如:iPhone Android", labelNotWords: "不包含这些词语 (-)", placeholderNotWords: "例如:-促销 -广告", labelHashtag: "话题标签 (#)", placeholderHashtag: "例如:#技术活动", labelLang: "语言 (lang:)", optLangDefault: "任何语言", optLangJa: "日语 (ja)", optLangEn: "英语 (en)", labelFilters: "筛选", labelVerified: "认证账户", labelLinks: "链接", labelImages: "图片", labelVideos: "视频", checkInclude: "包括", checkExclude: "排除", labelReplies: "回复", optRepliesDefault: "默认 (显示全部)", optRepliesInclude: "包括回复", optRepliesOnly: "仅回复", optRepliesExclude: "排除回复", labelEngagement: "互动", placeholderMinReplies: "最少回复", placeholderMinLikes: "最少喜欢", placeholderMinRetweets: "最少转推", labelDateRange: "日期范围", tooltipSince: "从此日期", tooltipUntil: "至此日期", labelFromUser: "来自这些账户 (from:)", placeholderFromUser: "例如:@X", labelToUser: "发往这些账户 (to:)", placeholderToUser: "例如:@google", labelMentioning: "提及这些账户 (@)", placeholderMentioning: "例如:@OpenAI", buttonClear: "清除", buttonApply: "搜索", tooltipTrigger: "打开高级搜索" },
            'ko': { modalTitle: "고급 검색", tooltipClose: "닫기", labelAllWords: "다음 단어 모두 포함", placeholderAllWords: "예: AI 뉴스", labelExactPhrase: "정확히 일치하는 문구", placeholderExactPhrase: "예: \"ChatGPT 4o\"", labelAnyWords: "다음 단어 중 하나라도 포함 (OR)", placeholderAnyWords: "예: iPhone Android", labelNotWords: "다음 단어 제외 (-)", placeholderNotWords: "예: -세일 -광고", labelHashtag: "해시태그 (#)", placeholderHashtag: "예: #기술이벤트", labelLang: "언어 (lang:)", optLangDefault: "모든 언어", optLangJa: "일본어 (ja)", optLangEn: "영어 (en)", labelFilters: "필터", labelVerified: "인증된 계정", labelLinks: "링크", labelImages: "이미지", labelVideos: "동영상", checkInclude: "포함", checkExclude: "제외", labelReplies: "답글", optRepliesDefault: "기본 (모두 표시)", optRepliesInclude: "답글 포함", optRepliesOnly: "답글만", optRepliesExclude: "답글 제외", labelEngagement: "참여", placeholderMinReplies: "최소 답글 수", placeholderMinLikes: "최소 좋아요 수", placeholderMinRetweets: "최소 리트윗 수", labelDateRange: "날짜 범위", tooltipSince: "이 날짜부터", tooltipUntil: "이 날짜까지", labelFromUser: "이 계정에서 보낸 트윗 (from:)", placeholderFromUser: "예: @X", labelToUser: "이 계정으로 보낸 트윗 (to:)", placeholderToUser: "예: @google", labelMentioning: "이 계정을 맨션 (@)", placeholderMentioning: "예: @OpenAI", buttonClear: "지우기", buttonApply: "검색", tooltipTrigger: "고급 검색 열기" }
        },
        lang: 'en',
        init: function() {
            const supportedLangs = Object.keys(this.translations);
            let detectedLang = document.documentElement.lang || navigator.language || 'en';
            if (supportedLangs.includes(detectedLang)) { this.lang = detectedLang; return; }
            const baseLang = detectedLang.split('-')[0];
            if (supportedLangs.includes(baseLang)) { this.lang = baseLang; return; }
            this.lang = 'en';
        },
        t: function(key) { return this.translations[this.lang]?.[key] || this.translations['en'][key] || `[${key}]`; },
        apply: function(container) {
            container.querySelectorAll('[data-i18n]').forEach(el => { el.textContent = this.t(el.dataset.i18n); });
            container.querySelectorAll('[data-i18n-placeholder]').forEach(el => { el.placeholder = this.t(el.dataset.i18nPlaceholder); });
            container.querySelectorAll('[data-i18n-title]').forEach(el => { el.title = this.t(el.dataset.i18nTitle); });
        }
    };

    // --- テーマ管理モジュール ---
    const themeManager = {
        colors: {
            light: {
                '--modal-bg': '#ffffff', '--modal-text-primary': '#0f1419', '--modal-text-secondary': '#536471', '--modal-border': '#d9e1e8',
                '--modal-input-bg': '#eff3f4', '--modal-input-border': '#cfd9de', '--modal-button-hover-bg': 'rgba(15, 20, 25, 0.1)',
                '--modal-scrollbar-thumb': '#aab8c2', '--modal-scrollbar-track': '#eff3f4', '--modal-close-color': '#0f1419',
                '--modal-close-hover-bg': 'rgba(15, 20, 25, 0.1)', '--hr-color': '#eff3f4',
            },
            dim: {
                '--modal-bg': '#15202b', '--modal-text-primary': '#f7f9f9', '--modal-text-secondary': '#8899a6', '--modal-border': '#38444d',
                '--modal-input-bg': '#192734', '--modal-input-border': '#38444d', '--modal-button-hover-bg': 'rgba(247, 249, 249, 0.1)',
                '--modal-scrollbar-thumb': '#536471', '--modal-scrollbar-track': '#192734', '--modal-close-color': '#f7f9f9',
                '--modal-close-hover-bg': 'rgba(247, 249, 249, 0.1)', '--hr-color': '#38444d',
            },
            dark: {
                '--modal-bg': '#000000', '--modal-text-primary': '#e7e9ea', '--modal-text-secondary': '#71767b', '--modal-border': '#2f3336',
                '--modal-input-bg': '#16181c', '--modal-input-border': '#54595d', '--modal-button-hover-bg': 'rgba(231, 233, 234, 0.1)',
                '--modal-scrollbar-thumb': '#536471', '--modal-scrollbar-track': '#16181c', '--modal-close-color': '#e7e9ea',
                '--modal-close-hover-bg': 'rgba(231, 233, 234, 0.1)', '--hr-color': '#2f3336',
            }
        },
        applyTheme: function(modalElement) {
            if (!modalElement) return;
            const bodyBg = getComputedStyle(document.body).backgroundColor;
            let theme = 'dark';
            if (bodyBg === 'rgb(21, 32, 43)') theme = 'dim';
            else if (bodyBg === 'rgb(255, 255, 255)') theme = 'light';
            const themeColors = this.colors[theme] || this.colors.dark;
            for (const [key, value] of Object.entries(themeColors)) {
                modalElement.style.setProperty(key, value);
            }
        },
        observeChanges: function(modalElement) {
            const observer = new MutationObserver(() => this.applyTheme(modalElement));
            observer.observe(document.body, { attributes: true, attributeFilter: ['style'] });
            this.applyTheme(modalElement);
        }
    };

    // --- ユーティリティ関数 ---
    function debounce(func, wait) {
        let timeout;
        return function executedFunction(...args) {
            const later = () => {
                clearTimeout(timeout);
                func(...args);
            };
            clearTimeout(timeout);
            timeout = setTimeout(later, wait);
        };
    }

    // --- グローバル変数と状態管理 ---
    let isUpdating = false;

    // --- スタイルの定義 ---
    GM_addStyle(`
        :root {
            --modal-primary-color: #1d9bf0; --modal-primary-color-hover: #1a8cd8; --modal-primary-text-color: #ffffff;
        }
        #advanced-search-trigger { position: fixed; top: 18px; right: 20px; z-index: 9999; background-color: var(--modal-primary-color); color: var(--modal-primary-text-color); border: none; border-radius: 50%; width: 50px; height: 50px; font-size: 24px; cursor: pointer; box-shadow: 0 4px 12px rgba(0,0,0,0.15); display: flex; align-items: center; justify-content: center; transition: transform 0.2s ease-in-out, background-color 0.2s; }
        #advanced-search-trigger:hover { transform: scale(1.1); background-color: var(--modal-primary-color-hover); }
        #advanced-search-modal { position: fixed; z-index: 10000; width: 380px; max-height: 80vh; display: none; flex-direction: column; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background-color: var(--modal-bg, black); color: var(--modal-text-primary, #e7e9ea); border: 1px solid var(--modal-border, #333); border-radius: 16px; box-shadow: 0 8px 24px rgba(29, 155, 240, 0.2); transition: background-color 0.2s, color 0.2s, border-color 0.2s; }
        .adv-modal-header{padding:12px 16px;border-bottom:1px solid var(--modal-border, #333);cursor:move;display:flex;justify-content:space-between;align-items:center}.adv-modal-header h2{margin:0;font-size:18px;font-weight:700}.adv-modal-close{background:0 0;border:none;color:var(--modal-close-color, #e7e9ea);font-size:24px;cursor:pointer; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: background-color 0.2s;}.adv-modal-close:hover{background-color: var(--modal-close-hover-bg, rgba(231,233,234,.1));}.adv-modal-body{flex:1;overflow-y:auto;padding:16px}.adv-form-group{margin-bottom:16px}.adv-form-group label{display:block;margin-bottom:6px;font-size:14px;font-weight:700;color:var(--modal-text-secondary, #8b98a5)}.adv-form-group input[type=text],.adv-form-group input[type=number],.adv-form-group input[type=date],.adv-form-group select{width:100%;background-color:var(--modal-input-bg, #202327);border:1px solid var(--modal-input-border, #38444d);border-radius:4px;padding:8px 12px;color:var(--modal-text-primary, #e7e9ea);font-size:15px;box-sizing:border-box}.adv-form-group input:focus,.adv-form-group select:focus{outline:0;border-color:var(--modal-primary-color)}.adv-form-group input::-moz-placeholder{color:var(--modal-text-secondary, #536471)}.adv-form-group input::placeholder{color:var(--modal-text-secondary, #536471)}.adv-form-group-date-container{display:flex;gap:10px}.adv-filter-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.adv-checkbox-group{background-color:var(--modal-input-bg, #202327);border:1px solid var(--modal-input-border, #38444d);border-radius:8px;padding:10px;display:flex;flex-direction:column;gap:8px}.adv-checkbox-group span{font-weight:700;font-size:14px;color:var(--modal-text-primary, #e7e9ea)}.adv-checkbox-item{display:flex;align-items:center}.adv-checkbox-item input{margin-right:8px; accent-color: var(--modal-primary-color);}.adv-checkbox-item label{color:var(--modal-text-secondary, #8b98a5);margin-bottom:0}.adv-modal-footer{padding:12px 16px;border-top:1px solid var(--modal-border, #333);display:flex;justify-content:flex-end;gap:12px}.adv-modal-button{padding:8px 16px;border-radius:9999px;border:1px solid var(--modal-text-secondary, #536471);background-color:transparent;color:var(--modal-text-primary, #e7e9ea);font-weight:700;cursor:pointer;transition:background-color .2s}.adv-modal-button:hover{background-color: var(--modal-button-hover-bg, rgba(231,233,234,.1));}.adv-modal-button.primary{background-color:var(--modal-primary-color);border-color:var(--modal-primary-color);color:var(--modal-primary-text-color)}.adv-modal-button.primary:hover{background-color:var(--modal-primary-color-hover)}.adv-modal-body::-webkit-scrollbar{width:8px}.adv-modal-body::-webkit-scrollbar-track{background:var(--modal-scrollbar-track, #202327)}.adv-modal-body::-webkit-scrollbar-thumb{background:var(--modal-scrollbar-thumb, #536471);border-radius:4px}body.adv-dragging{-webkit-user-select:none;moz-user-select:none;user-select:none}
        .adv-account-label-group { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
        .adv-exclude-toggle { display: flex; align-items: center; }
        .adv-exclude-toggle input { margin-right: 4px; }
        .adv-exclude-toggle label { font-size: 13px; font-weight: normal; color: var(--modal-text-secondary, #8b98a5); cursor: pointer; }
        hr.adv-separator { border: none; height: 1px; background-color: var(--hr-color, #333); margin: 20px 0; transition: background-color 0.2s; }
    `);

    // --- HTML構造の定義 ---
    const modalHTML = `
        <div id="advanced-search-modal">
            <div class="adv-modal-header">
                <h2 data-i18n="modalTitle"></h2>
                <button class="adv-modal-close" data-i18n-title="tooltipClose">&times;</button>
            </div>
            <div class="adv-modal-body">
                <form id="advanced-search-form">
                    <div class="adv-form-group"><label for="adv-all-words" data-i18n="labelAllWords"></label><input type="text" id="adv-all-words" data-i18n-placeholder="placeholderAllWords"></div>
                    <div class="adv-form-group"><label for="adv-exact-phrase" data-i18n="labelExactPhrase"></label><input type="text" id="adv-exact-phrase" data-i18n-placeholder="placeholderExactPhrase"></div>
                    <div class="adv-form-group"><label for="adv-any-words" data-i18n="labelAnyWords"></label><input type="text" id="adv-any-words" data-i18n-placeholder="placeholderAnyWords"></div>
                    <div class="adv-form-group"><label for="adv-not-words" data-i18n="labelNotWords"></label><input type="text" id="adv-not-words" data-i18n-placeholder="placeholderNotWords"></div>
                    <div class="adv-form-group"><label for="adv-hashtag" data-i18n="labelHashtag"></label><input type="text" id="adv-hashtag" data-i18n-placeholder="placeholderHashtag"></div>
                    <div class="adv-form-group"><label for="adv-lang" data-i18n="labelLang"></label><select id="adv-lang"><option value="" data-i18n="optLangDefault"></option><option value="ja" data-i18n="optLangJa"></option><option value="en" data-i18n="optLangEn"></option></select></div>
                    <hr class="adv-separator">
                    <div class="adv-form-group">
                        <label data-i18n="labelFilters"></label>
                        <div class="adv-filter-grid">
                            <div class="adv-checkbox-group"><span data-i18n="labelVerified"></span><div class="adv-checkbox-item"><input type="checkbox" id="adv-filter-verified-include"><label for="adv-filter-verified-include" data-i18n="checkInclude"></label></div><div class="adv-checkbox-item"><input type="checkbox" id="adv-filter-verified-exclude"><label for="adv-filter-verified-exclude" data-i18n="checkExclude"></label></div></div>
                            <div class="adv-checkbox-group"><span data-i18n="labelLinks"></span><div class="adv-checkbox-item"><input type="checkbox" id="adv-filter-links-include"><label for="adv-filter-links-include" data-i18n="checkInclude"></label></div><div class="adv-checkbox-item"><input type="checkbox" id="adv-filter-links-exclude"><label for="adv-filter-links-exclude" data-i18n="checkExclude"></label></div></div>
                            <div class="adv-checkbox-group"><span data-i18n="labelImages"></span><div class="adv-checkbox-item"><input type="checkbox" id="adv-filter-images-include"><label for="adv-filter-images-include" data-i18n="checkInclude"></label></div><div class="adv-checkbox-item"><input type="checkbox" id="adv-filter-images-exclude"><label for="adv-filter-images-exclude" data-i18n="checkExclude"></label></div></div>
                            <div class="adv-checkbox-group"><span data-i18n="labelVideos"></span><div class="adv-checkbox-item"><input type="checkbox" id="adv-filter-videos-include"><label for="adv-filter-videos-include" data-i18n="checkInclude"></label></div><div class="adv-checkbox-item"><input type="checkbox" id="adv-filter-videos-exclude"><label for="adv-filter-videos-exclude" data-i18n="checkExclude"></label></div></div>
                        </div>
                    </div>
                    <div class="adv-form-group"><label data-i18n="labelReplies"></label><select id="adv-replies"><option value="" data-i18n="optRepliesDefault"></option><option value="include" data-i18n="optRepliesInclude"></option><option value="only" data-i18n="optRepliesOnly"></option><option value="exclude" data-i18n="optRepliesExclude"></option></select></div>
                    <hr class="adv-separator">
                    <div class="adv-form-group">
                        <label data-i18n="labelEngagement"></label>
                        <div class="adv-filter-grid">
                            <input type="number" id="adv-min-replies" data-i18n-placeholder="placeholderMinReplies" min="0">
                            <input type="number" id="adv-min-faves" data-i18n-placeholder="placeholderMinLikes" min="0">
                            <input type="number" id="adv-min-retweets" data-i18n-placeholder="placeholderMinRetweets" min="0">
                        </div>
                    </div>
                    <div class="adv-form-group">
                        <label data-i18n="labelDateRange"></label>
                        <div class="adv-form-group-date-container">
                            <input type="date" id="adv-since" data-i18n-title="tooltipSince">
                            <input type="date" id="adv-until" data-i18n-title="tooltipUntil">
                        </div>
                    </div>
                    <hr class="adv-separator">
                    <div class="adv-form-group">
                        <div class="adv-account-label-group">
                            <label for="adv-from-user" data-i18n="labelFromUser"></label>
                            <div class="adv-exclude-toggle"><input type="checkbox" id="adv-from-user-exclude"><label for="adv-from-user-exclude" data-i18n="checkExclude"></label></div>
                        </div>
                        <input type="text" id="adv-from-user" data-i18n-placeholder="placeholderFromUser">
                    </div>
                    <div class="adv-form-group">
                        <div class="adv-account-label-group">
                            <label for="adv-to-user" data-i18n="labelToUser"></label>
                            <div class="adv-exclude-toggle"><input type="checkbox" id="adv-to-user-exclude"><label for="adv-to-user-exclude" data-i18n="checkExclude"></label></div>
                        </div>
                        <input type="text" id="adv-to-user" data-i18n-placeholder="placeholderToUser">
                    </div>
                    <div class="adv-form-group">
                        <div class="adv-account-label-group">
                            <label for="adv-mentioning" data-i18n="labelMentioning"></label>
                            <div class="adv-exclude-toggle"><input type="checkbox" id="adv-mentioning-exclude"><label for="adv-mentioning-exclude" data-i18n="checkExclude"></label></div>
                        </div>
                        <input type="text" id="adv-mentioning" data-i18n-placeholder="placeholderMentioning">
                    </div>
                </form>
            </div>
            <div class="adv-modal-footer">
                <button id="adv-clear-button" class="adv-modal-button" data-i18n="buttonClear"></button>
                <button id="adv-apply-button" class="adv-modal-button primary" data-i18n="buttonApply"></button>
            </div>
        </div>
    `;

    function waitForElement(selector, timeout = 10000, checkProperty = null) {
        return new Promise((resolve) => {
            const checkInterval = 100;
            let elapsedTime = 0;
            const intervalId = setInterval(() => {
                const element = document.querySelector(selector);
                if (element) {
                    if (checkProperty) {
                        if (element[checkProperty]) {
                            clearInterval(intervalId);
                            resolve(element);
                            return;
                        }
                    } else {
                        clearInterval(intervalId);
                        resolve(element);
                        return;
                    }
                }
                elapsedTime += checkInterval;
                if (elapsedTime >= timeout) {
                    clearInterval(intervalId);
                    resolve(null);
                }
            }, checkInterval);
        });
    }

    // --- メインロジック ---
    const initialize = async () => {
        i18n.init();

        const trigger = document.createElement('button');
        trigger.id = 'advanced-search-trigger';
        trigger.innerHTML = '🔍';
        trigger.title = i18n.t('tooltipTrigger');
        document.body.appendChild(trigger);

        const modalContainer = document.createElement('div');
        modalContainer.innerHTML = modalHTML;
        document.body.appendChild(modalContainer);
        i18n.apply(modalContainer);

        const modal = document.getElementById('advanced-search-modal');
        const form = document.getElementById('advanced-search-form');
        const closeButton = modal.querySelector('.adv-modal-close');
        const clearButton = document.getElementById('adv-clear-button');
        const applyButton = document.getElementById('adv-apply-button');

        themeManager.observeChanges(modal);

        const searchInputSelectors = [
            'div[data-testid="primaryColumn"] input[data-testid="SearchBox_Search_Input"]',
            'div[data-testid="sidebarColumn"] input[data-testid="SearchBox_Search_Input"]'
        ];

        const getActiveSearchInput = () => {
            for (const selector of searchInputSelectors) {
                const input = document.querySelector(selector);
                if (input && input.offsetParent !== null) {
                    return input;
                }
            }
            const fallbackInput = document.querySelector('input[data-testid="SearchBox_Search_Input"]');
            if (fallbackInput && fallbackInput.offsetParent !== null) {
                return fallbackInput;
            }
            return null;
        };

        const STATE_KEY = 'advSearchModalState_v3.1'; // ★★★ 状態の構造が変わったためキーを更新

        // ★★★ 修正: 状態保存関数 (相対位置を保存) ★★★
        const saveRelativeState = () => {
            if (modal.style.display === 'none') {
                try {
                    const currentState = JSON.parse(localStorage.getItem(STATE_KEY) || '{}');
                    currentState.visible = false;
                    localStorage.setItem(STATE_KEY, JSON.stringify(currentState));
                } catch(e) { /* ローカルストレージが空の場合など、エラーは無視 */ }
                return;
            }

            const rect = modal.getBoundingClientRect();
            const winWidth = window.innerWidth;
            const winHeight = window.innerHeight;

            const fromRight = winWidth - rect.right;
            const fromBottom = winHeight - rect.bottom;

            const h_anchor = rect.left < fromRight ? 'left' : 'right';
            const h_value = h_anchor === 'left' ? rect.left : fromRight;
            const v_anchor = rect.top < fromBottom ? 'top' : 'bottom';
            const v_value = v_anchor === 'top' ? rect.top : fromBottom;

            const state = { h_anchor, h_value, v_anchor, v_value, visible: true };
            localStorage.setItem(STATE_KEY, JSON.stringify(state));
        };

        // ★★★ 追加: 保存された相対位置を適用する関数 ★★★
        const applyStoredPosition = () => {
            try {
                const state = JSON.parse(localStorage.getItem(STATE_KEY) || '{}');
                const h_anchor = state.h_anchor || 'right';
                const h_value = state.h_value ?? 20;
                const v_anchor = state.v_anchor || 'top';
                const v_value = state.v_value ?? 80;

                modal.style.left = modal.style.right = modal.style.top = modal.style.bottom = 'auto';

                if (h_anchor === 'right') modal.style.right = `${h_value}px`;
                else modal.style.left = `${h_value}px`;

                if (v_anchor === 'bottom') modal.style.bottom = `${v_value}px`;
                else modal.style.top = `${v_value}px`;

            } catch (e) { console.error("Failed to apply stored position:", e); }
        };

        // ★★★ 修正: ビューポート内への「一時的な」補正を行う関数(状態は保存しない) ★★★
        const keepModalInViewport = () => {
            if (modal.style.display === 'none') return;

            const rect = modal.getBoundingClientRect();
            let newX = rect.left;
            let newY = rect.top;
            const winWidth = window.innerWidth;
            const winHeight = window.innerHeight;
            const margin = 10;

            if (newX < margin) newX = margin;
            if (newY < margin) newY = margin;
            if (newX + rect.width > winWidth - margin) newX = winWidth - rect.width - margin;
            if (newY + rect.height > winHeight - margin) newY = winHeight - rect.height - margin;

            if (newX < margin) newX = margin;
            if (newY < margin) newY = margin;

            if (Math.round(newX) !== Math.round(rect.left) || Math.round(newY) !== Math.round(rect.top)) {
                modal.style.left = `${newX}px`;
                modal.style.top = `${newY}px`;
                modal.style.right = 'auto';
                modal.style.bottom = 'auto';
            }
        };

        // ★★★ 修正: 状態読み込み関数 ★★★
        const loadState = () => {
            try {
                const state = JSON.parse(localStorage.getItem(STATE_KEY) || '{}');
                if (state.visible) {
                    modal.style.display = 'flex';
                    applyStoredPosition();
                    requestAnimationFrame(keepModalInViewport);
                }
            } catch (e) {
                console.error("Failed to load state, resetting:", e);
                localStorage.removeItem(STATE_KEY);
            }
        };

        const buildQueryStringFromModal = () => {
            const q = [];
            const fields = {
                all: document.getElementById('adv-all-words').value.trim(),
                exact: document.getElementById('adv-exact-phrase').value.trim(),
                any: document.getElementById('adv-any-words').value.trim(),
                not: document.getElementById('adv-not-words').value.trim(),
                hash: document.getElementById('adv-hashtag').value.trim(),
                lang: document.getElementById('adv-lang').value,
                replies: document.getElementById('adv-replies').value,
                min_replies: document.getElementById('adv-min-replies').value,
                min_faves: document.getElementById('adv-min-faves').value,
                min_retweets: document.getElementById('adv-min-retweets').value,
                since: document.getElementById('adv-since').value,
                until: document.getElementById('adv-until').value,
            };

            if (fields.all) q.push(fields.all);
            if (fields.exact) q.push(`"${fields.exact.replace(/"/g, '')}"`);
            if (fields.any) q.push(`(${fields.any.split(/\s+/).filter(Boolean).join(" OR ")})`);
            if (fields.not) q.push(...fields.not.split(/\s+/).filter(Boolean).map(w => `-${w}`));
            if (fields.hash) q.push(...fields.hash.split(/\s+/).filter(Boolean).map(h => `#${h.replace(/^#/, "")}`));
            if (fields.lang) q.push(`lang:${fields.lang}`);

            const createAccountQuery = (inputId, operator) => {
                const value = document.getElementById(inputId).value.trim();
                if (!value) return null;
                const isExclude = document.getElementById(`${inputId}-exclude`).checked;
                const terms = value.split(/\s+/).filter(Boolean);
                if (isExclude) {
                    return terms.map(term => `-${operator}${term.replace(/^@/, '')}`).join(' ');
                } else {
                    const processedTerms = terms.map(term => `${operator}${term.replace(/^@/, '')}`);
                    return processedTerms.length > 1 ? `(${processedTerms.join(' OR ')})` : processedTerms[0];
                }
            };
            const fromQuery = createAccountQuery('adv-from-user', 'from:');
            if (fromQuery) q.push(fromQuery);
            const toQuery = createAccountQuery('adv-to-user', 'to:');
            if (toQuery) q.push(toQuery);
            const mentionQuery = createAccountQuery('adv-mentioning', '@');
            if (mentionQuery) q.push(mentionQuery);

            if (fields.min_replies) q.push(`min_replies:${fields.min_replies}`);
            if (fields.min_faves) q.push(`min_faves:${fields.min_faves}`);
            if (fields.min_retweets) q.push(`min_retweets:${fields.min_retweets}`);
            if (fields.since) q.push(`since:${fields.since}`);
            if (fields.until) q.push(`until:${fields.until}`);

            const addFilter = (type, mapping) => {
                const include = document.getElementById(`adv-filter-${type}-include`).checked;
                const exclude = document.getElementById(`adv-filter-${type}-exclude`).checked;
                if (include) q.push(mapping);
                if (exclude) q.push(`-${mapping}`);
            };
            addFilter('verified', 'is:verified');
            addFilter('links', 'filter:links');
            addFilter('images', 'filter:images');
            addFilter('videos', 'filter:videos');

            if (fields.replies) {
                const replyMap = { include: 'include:replies', only: 'filter:replies', exclude: '-filter:replies' };
                if (replyMap[fields.replies]) q.push(replyMap[fields.replies]);
            }
            return q.join(" ");
        };
        const parseQueryAndApplyToModal = (query) => {
            if (isUpdating) return;
            isUpdating = true;
            form.reset();
            let q = ` ${query} `;

            const parseAccountField = (inputId, operator) => {
                const exclOperator = `-${operator}`;
                const values = [];
                const exclRegex = new RegExp(`\\s(${exclOperator.replace(/[-:]/g, '\\$&')}[^\\s()]+)`, 'g');
                const exclMatches = [...q.matchAll(exclRegex)];
                if (exclMatches.length > 0) {
                    exclMatches.forEach(match => {
                        values.push(match[1].substring(exclOperator.length));
                        q = q.replace(match[0], ' ');
                    });
                    document.getElementById(inputId).value = values.join(' ');
                    document.getElementById(`${inputId}-exclude`).checked = true;
                    return;
                }
                const inclGroupRegex = new RegExp(`\\((${operator.replace(':', '\\:')}[^)]+)\\)`, 'g');
                const groupMatches = [...q.matchAll(inclGroupRegex)];
                groupMatches.forEach(match => {
                    const content = match[1];
                    const terms = content.split(/\s+OR\s+/);
                    terms.forEach(term => values.push(term.substring(operator.length)));
                    q = q.replace(match[0], ' ');
                });
                const inclSingleRegex = new RegExp(`\\s(?!-)(${operator.replace(':', '\\:')}[^\\s()]+)`, 'g');
                const singleMatches = [...q.matchAll(inclSingleRegex)];
                singleMatches.forEach(match => {
                    values.push(match[1].substring(operator.length));
                    q = q.replace(match[0], ' ');
                });
                if (values.length > 0) {
                    document.getElementById(inputId).value = [...new Set(values)].join(' ');
                    document.getElementById(`${inputId}-exclude`).checked = false;
                }
            };
            parseAccountField('adv-from-user', 'from:');
            parseAccountField('adv-to-user', 'to:');
            parseAccountField('adv-mentioning', '@');

            const extract = (regex, callback) => {
                let match;
                while ((match = regex.exec(q)) !== null) {
                    callback(match[1].trim());
                    q = q.replace(match[0], ' ');
                    regex.lastIndex = 0;
                }
            };

            extract(/"([^"]+)"/g, val => document.getElementById('adv-exact-phrase').value = val);
            extract(/lang:([^\s]+)/g, val => document.getElementById('adv-lang').value = val);
            extract(/#([^\s]+)/g, val => document.getElementById('adv-hashtag').value = (document.getElementById('adv-hashtag').value + ' ' + val).trim());
            extract(/min_replies:(\d+)/g, val => document.getElementById('adv-min-replies').value = val);
            extract(/min_faves:(\d+)/g, val => document.getElementById('adv-min-faves').value = val);
            extract(/min_retweets:(\d+)/g, val => document.getElementById('adv-min-retweets').value = val);
            extract(/since:(\d{4}-\d{2}-\d{2})/g, val => document.getElementById('adv-since').value = val);
            extract(/until:(\d{4}-\d{2}-\d{2})/g, val => document.getElementById('adv-until').value = val);

            const filterMap = { 'is:verified': 'verified', 'filter:links': 'links', 'filter:images': 'images', 'filter:videos': 'videos' };
            Object.entries(filterMap).forEach(([op, id]) => {
                const regex = new RegExp(`\\s(-?)${op.replace(':', '\\:')}\\s`, 'g');
                q = q.replace(regex, (match, prefix) => {
                    document.getElementById(`adv-filter-${id}-${prefix ? 'exclude' : 'include'}`).checked = true;
                    return ' ';
                });
            });

            if (/\sinclude:replies\s/.test(q)) { document.getElementById('adv-replies').value = 'include'; q = q.replace(/\sinclude:replies\s/, ' '); }
            else if (/\sfilter:replies\s/.test(q)) { document.getElementById('adv-replies').value = 'only'; q = q.replace(/\sfilter:replies\s/, ' '); }
            else if (/\s-filter:replies\s/.test(q)) { document.getElementById('adv-replies').value = 'exclude'; q = q.replace(/\s-filter:replies\s/, ' '); }

            const orGroups = q.match(/\(([^)]+)\)/g);
            if (orGroups) {
                const anyWords = orGroups.map(g => g.replace(/[()]/g, '').replace(/\s+OR\s+/g, ' ')).join(' ');
                document.getElementById('adv-any-words').value = anyWords.trim();
                q = q.replace(/\(([^)]+)\)/g, ' ');
            }

            document.getElementById('adv-not-words').value = (q.match(/\s-\S+/g) || []).map(w => w.trim().substring(1)).join(' ');
            q = q.replace(/\s-\S+/g, ' ');
            document.getElementById('adv-all-words').value = q.trim().split(/\s+/).filter(Boolean).join(' ');
            isUpdating = false;
        };
        const syncFromModalToSearchBox = () => {
            if (isUpdating) return;
            isUpdating = true;
            const finalQuery = buildQueryStringFromModal();
            const searchInput = getActiveSearchInput();
            if (searchInput) {
                searchInput.value = finalQuery;
                searchInput.dispatchEvent(new Event('input', { bubbles: true }));
            }
            isUpdating = false;
        };
        const syncFromSearchBoxToModal = () => {
            if (isUpdating || modal.style.display === 'none') return;
            const searchInput = getActiveSearchInput();
            parseQueryAndApplyToModal(searchInput ? searchInput.value : '');
        };
        const executeSearch = () => {
            const finalQuery = buildQueryStringFromModal();
            if (!finalQuery.trim()) return;
            const searchInput = getActiveSearchInput();
            if (searchInput) {
                searchInput.value = finalQuery;
                searchInput.dispatchEvent(new Event('input', { bubbles: true }));
                const parentForm = searchInput.closest('form');
                if (parentForm && typeof parentForm.requestSubmit === 'function') {
                    parentForm.requestSubmit();
                    return;
                }
            }
            window.location.href = `https://x.com/search?q=${encodeURIComponent(finalQuery)}&src=typed_query`;
        };

        // ★★★ 修正: ドラッグ処理 (mouseupで相対位置を保存) ★★★
        const setupDrag = () => {
            const header = modal.querySelector('.adv-modal-header');
            let isDragging = false, offset = { x: 0, y: 0 };
            header.addEventListener('mousedown', e => {
                if (e.target.matches('button, a')) return;
                isDragging = true;

                modal.style.right = modal.style.bottom = 'auto';
                const rect = modal.getBoundingClientRect();
                modal.style.left = `${rect.left}px`;
                modal.style.top = `${rect.top}px`;

                offset = { x: e.clientX - rect.left, y: e.clientY - rect.top };
                document.body.classList.add('adv-dragging');
            });
            document.addEventListener('mousemove', e => {
                if (!isDragging) return;
                let newX = e.clientX - offset.x;
                let newY = e.clientY - offset.y;
                newX = Math.max(0, Math.min(newX, window.innerWidth - modal.offsetWidth));
                newY = Math.max(0, Math.min(newY, window.innerHeight - modal.offsetHeight));
                modal.style.left = `${newX}px`;
                modal.style.top = `${newY}px`;
            });
            document.addEventListener('mouseup', () => {
                if (isDragging) {
                    isDragging = false;
                    document.body.classList.remove('adv-dragging');
                    saveRelativeState();
                }
            });
        };

        trigger.addEventListener('click', () => {
            const isVisible = modal.style.display === 'flex';
            modal.style.display = isVisible ? 'none' : 'flex';

            if (isVisible) {
                saveRelativeState();
            } else {
                syncFromSearchBoxToModal();
                applyStoredPosition();
                requestAnimationFrame(keepModalInViewport);
                saveRelativeState();
            }
        });

        closeButton.addEventListener('click', () => {
             modal.style.display = 'none';
             saveRelativeState();
        });

        clearButton.addEventListener('click', () => { form.reset(); syncFromModalToSearchBox(); });
        applyButton.addEventListener('click', executeSearch);
        form.addEventListener('input', syncFromModalToSearchBox);
        form.addEventListener('keydown', e => {
            if (e.key === 'Enter' && (e.target.matches('input[type="text"], input[type="number"]'))) {
                e.preventDefault();
                executeSearch();
            }
        });

        const observeURLChanges = (callback) => {
            let lastUrl = location.href;
            const debouncedCallback = (() => {
                let timeout;
                return () => { clearTimeout(timeout); timeout = setTimeout(callback, 250); };
            })();
            const checkURL = () => {
                requestAnimationFrame(() => {
                    const currentUrl = location.href;
                    if (currentUrl !== lastUrl) {
                        lastUrl = currentUrl;
                        debouncedCallback();
                    }
                });
            };
            ['pushState', 'replaceState'].forEach(method => {
                const original = history[method];
                history[method] = function() {
                    const result = original.apply(this, arguments);
                    checkURL();
                    return result;
                };
            });
            window.addEventListener('popstate', checkURL);
        };
        const setupObservers = () => {
            const observer = new MutationObserver((mutations) => {
                let searchBoxChanged = false;
                for (const mutation of mutations) {
                    if (mutation.addedNodes.length > 0) {
                        for (const node of mutation.addedNodes) {
                            if (node.nodeType !== Node.ELEMENT_NODE) continue;
                            if (node.matches('input[data-testid="SearchBox_Search_Input"]') || node.querySelector('input[data-testid="SearchBox_Search_Input"]')) {
                                searchBoxChanged = true;
                                break;
                            }
                        }
                    }
                    if (searchBoxChanged) break;
                }

                if (searchBoxChanged) {
                    syncFromSearchBoxToModal();
                }

                const allSearchInputs = document.querySelectorAll('input[data-testid="SearchBox_Search_Input"]');
                allSearchInputs.forEach(input => {
                    if (!input.dataset.advSearchAttached) {
                        input.dataset.advSearchAttached = 'true';
                        input.addEventListener('input', () => {
                            if (input === getActiveSearchInput()) {
                                syncFromSearchBoxToModal();
                            }
                        });
                    }
                });
            });
            observer.observe(document.body, { childList: true, subtree: true });
            observeURLChanges(() => {
                console.log('[X Adv Search] URL changed, re-syncing...');
                syncFromSearchBoxToModal();
            });
        };

        // ★★★ 修正: ウィンドウリサイズ時のイベントリスナー ★★★
        window.addEventListener('resize', debounce(() => {
            if (modal.style.display === 'flex') {
                applyStoredPosition();
                requestAnimationFrame(keepModalInViewport);
            }
        }, 100));

        // --- 初期化処理の実行 ---
        loadState();
        setupDrag();
        setupObservers();

        (async () => {
            console.log('[X Adv Search] Initial load, waiting for an active search input...');
            const input = await waitForElement(searchInputSelectors.join(','), 7000);
            if (input) {
                console.log('[X Adv Search] Active search input found on load. Syncing.');
                syncFromSearchBoxToModal();
            } else {
                console.log('[X Adv Search] No active search input found on initial load.');
            }
        })();
    };

    // --- スクリプトの実行 ---
    if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', initialize);
    } else {
        initialize();
    }
})();
长期地址
遇到问题?请前往 GitHub 提 Issues。