// ==UserScript==
// @name         Cat Gatekeeper - 胖猫强制休息器
// @namespace    https://github.com/
// @version      1.1
// @description  连续浏览60分钟后，胖橘猫霸占屏幕强制休息5分钟（多语言版）
// @author       ssxaizyf
// @match        *://*/*
// @grant        GM_registerMenuCommand
// @grant        GM_getValue
// @grant        GM_setValue
// @run-at       document-start
// @downloadURL https://update.greasyfork.icu/scripts/575738/Cat%20Gatekeeper%20-%20%E8%83%96%E7%8C%AB%E5%BC%BA%E5%88%B6%E4%BC%91%E6%81%AF%E5%99%A8.user.js
// @updateURL https://update.greasyfork.icu/scripts/575738/Cat%20Gatekeeper%20-%20%E8%83%96%E7%8C%AB%E5%BC%BA%E5%88%B6%E4%BC%91%E6%81%AF%E5%99%A8.meta.js
// ==/UserScript==

(function() {
    'use strict';

    // ==================== 多语言支持 ====================
    const i18n = {
        zh: {
            title: "🐱 Cat Gatekeeper - 胖猫强制休息器",
            workTimePrompt: "工作时间（分钟，默认60）",
            breakTimePrompt: "休息时间（分钟，默认5）",
            settingsUpdated: "已更新：",
            testCat: "🛑 立即测试猫咪",
            resetTimer: "🔄 重置计时器",
            consoleLoaded: "🐱 Cat Gatekeeper 已加载！连续刷够",
            restText: "休息时间 ",
            minutes: "分钟工作 + ",
            minutesRest: "分钟休息"
        },
        en: {
            title: "🐱 Cat Gatekeeper",
            workTimePrompt: "Work time (minutes, default 60)",
            breakTimePrompt: "Break time (minutes, default 5)",
            settingsUpdated: "Updated: ",
            testCat: "🛑 Test Cat Now",
            resetTimer: "🔄 Reset Timer",
            consoleLoaded: "🐱 Cat Gatekeeper loaded! After ",
            restText: "Break time ",
            minutes: " min work + ",
            minutesRest: " min break"
        },
        ja: {
            title: "🐱 Cat Gatekeeper - 猫強制休憩",
            workTimePrompt: "作業時間（分、デフォルト60）",
            breakTimePrompt: "休憩時間（分、デフォルト5）",
            settingsUpdated: "更新しました：",
            testCat: "🛑 今すぐ猫をテスト",
            resetTimer: "🔄 タイマーリセット",
            consoleLoaded: "🐱 Cat Gatekeeper 起動！",
            restText: "休憩時間 ",
            minutes: "分作業 + ",
            minutesRest: "分休憩"
        }
    };

    // 自动检测语言（浏览器语言）
    function getLang() {
        const lang = navigator.language.toLowerCase();
        if (lang.startsWith('zh')) return 'zh';
        if (lang.startsWith('ja')) return 'ja';
        return 'en'; // 默认英语
    }

    const lang = getLang();
    const t = i18n[lang];

    // 默认设置（分钟）
    let WORK_TIME = GM_getValue('workTime', 60);
    let BREAK_TIME = GM_getValue('breakTime', 5);

    // 胖猫图片（推荐换成GIF更可爱）
    const CAT_IMG = 'https://i.imgur.com/0Z8Z8Z8.jpg'; // ← 这里换成你喜欢的猫图URL

    let startTime = Date.now();
    let isBreaking = false;
    let breakEndTime = 0;
    let timerInterval = null;

    // 创建猫咪覆盖层
    function createCatOverlay() {
        const overlay = document.createElement('div');
        overlay.id = 'cat-gatekeeper-overlay';
        overlay.style.cssText = `
            position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; 
            background: rgba(0,0,0,0.88); z-index: 2147483647; display: none;
            flex-direction: column; align-items: center; justify-content: center;
            color: white; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
            overflow: hidden; text-align: center;
        `;

        const cat = document.createElement('img');
        cat.src = CAT_IMG;
        cat.style.cssText = `
            max-width: 75%; max-height: 65%; border-radius: 24px;
            box-shadow: 0 0 60px rgba(255,140,0,0.9); 
            animation: catBreath 3.5s infinite alternate ease-in-out;
        `;

        const timerText = document.createElement('div');
        timerText.id = 'cat-timer';
        timerText.style.cssText = 'margin-top: 24px; font-size: 2.8em; font-weight: bold; text-shadow: 0 2px 10px rgba(0,0,0,0.6);';

        const tip = document.createElement('div');
        tip.textContent = lang === 'ja' ? '少し休憩しましょう🐾' : lang === 'zh' ? '休息一下吧～🐾' : "Take a break~ 🐾";
        tip.style.cssText = 'margin-top: 16px; font-size: 1.4em; opacity: 0.9;';

        overlay.appendChild(cat);
        overlay.appendChild(timerText);
        overlay.appendChild(tip);
        document.body.appendChild(overlay);

        // 呼吸动画
        const style = document.createElement('style');
        style.textContent = `
            @keyframes catBreath { from { transform: scale(1); } to { transform: scale(1.07); } }
        `;
        document.head.appendChild(style);

        return { overlay, timerText };
    }

    const { overlay, timerText } = createCatOverlay();

    // 更新倒计时
    function updateTimer() {
        if (!isBreaking) return;
        const remaining = Math.ceil((breakEndTime - Date.now()) / 1000);
        if (remaining <= 0) {
            endBreak();
        } else {
            const min = Math.floor(remaining / 60);
            const sec = remaining % 60;
            timerText.textContent = t.restText + `${min}:${sec < 10 ? '0' : ''}${sec}`;
        }
    }

    function startBreak() {
        isBreaking = true;
        breakEndTime = Date.now() + BREAK_TIME * 60 * 1000;
        overlay.style.display = 'flex';
        document.body.style.overflow = 'hidden';

        timerInterval = setInterval(updateTimer, 300);
        updateTimer();
    }

    function endBreak() {
        isBreaking = false;
        clearInterval(timerInterval);
        overlay.style.display = 'none';
        document.body.style.overflow = '';
        startTime = Date.now();
    }

    function checkTime() {
        if (isBreaking) return;
        const elapsed = (Date.now() - startTime) / (1000 * 60);
        if (elapsed >= WORK_TIME) {
            startBreak();
        }
    }

    setInterval(checkTime, 10000);

    // 页面切换时暂停计时
    document.addEventListener('visibilitychange', () => {
        if (!document.hidden && !isBreaking) {
            startTime = Date.now();
        }
    });

    // ==================== 设置菜单（多语言） ====================
    GM_registerMenuCommand('⚙ ' + (lang === 'ja' ? '設定' : lang === 'zh' ? '设置休息时间' : 'Settings'), () => {
        const newWork = prompt(t.workTimePrompt, WORK_TIME);
        if (newWork !== null) {
            WORK_TIME = parseInt(newWork) || 60;
            GM_setValue('workTime', WORK_TIME);
        }
        const newBreak = prompt(t.breakTimePrompt, BREAK_TIME);
        if (newBreak !== null) {
            BREAK_TIME = parseInt(newBreak) || 5;
            GM_setValue('breakTime', BREAK_TIME);
        }
        alert(t.settingsUpdated + `${WORK_TIME}${t.minutes}${BREAK_TIME}${t.minutesRest}`);
    });

    GM_registerMenuCommand(t.testCat, () => startBreak());
    GM_registerMenuCommand(t.resetTimer, () => {
        startTime = Date.now();
        alert(lang === 'ja' ? 'タイマーをリセットしました' : lang === 'zh' ? '计时器已重置' : 'Timer has been reset');
    });

    console.log(`%c${t.title} %c已加载！`, 'color:#ff8c00;font-size:16px;font-weight:bold', 'color:#666');
    console.log(t.consoleLoaded + WORK_TIME + (lang === 'ja' ? '分で猫が来ます🐱' : ' minutes the cat will appear 🐱'));

})();