// ==UserScript==
// @name	健康浏览网页
// @version	1.0.0
// @license	GPL-3
// @namespace	https://github.com/AliubYiero/TamperMonkeyScripts
// @run-at	document-start
// @author	Yiero
// @homepage	https://github.com/AliubYiero/TamperMonkeyScripts
// @description	限制网页访问时间
// @match	https://*/*
// @grant	GM_getValue
// @grant	GM_setValue
// @icon	https://tampermonkey.net/favicon.ico
// ==/UserScript==

/* ==UserConfig==
配置项:
    limitTime:
        title: 设置屏蔽网站和限制时间
        description: 设置限时访问的网站和限制时间
        type: textarea
        default: "<url>, <start_time>, <end_time>, <limit_way = 'limit'>\nhttps://www.example.com/, 18, 20, open  // -->  从 18:00-20:00 开放访问 https://www.example.com/ (普通匹配)\nhttps://www.example.com/, 18:30, 20:30, limit  // -->  从 18:30-20:30 限制访问 https://www.example.com/ (普通匹配), 其余时间开放访问\n/https?://www.example.com/.* /, 18, 20  // -->  从 18:00-20:00 限制访问 https://www.example.com/.* (正则匹配), 其余时间开放访问"

 ==/UserConfig== */
const UserConfigs = {
    "\u914d\u7f6e\u9879": {
        limitTime: {
            title: "\u8bbe\u7f6e\u5c4f\u853d\u7f51\u7ad9\u548c\u9650\u5236\u65f6\u95f4",
            description: "\u8bbe\u7f6e\u9650\u65f6\u8bbf\u95ee\u7684\u7f51\u7ad9\u548c\u9650\u5236\u65f6\u95f4",
            type: "textarea",
            default: "<url>, <start_time>, <end_time>, <limit_way = 'limit'>\nhttps://www.example.com/, 18, 20, open  // --\x3e  \u4ece 18:00-20:00 \u5f00\u653e\u8bbf\u95ee https://www.example.com/ (\u666e\u901a\u5339\u914d)\nhttps://www.example.com/, 18:30, 20:30, limit  // --\x3e  \u4ece 18:30-20:30 \u9650\u5236\u8bbf\u95ee https://www.example.com/ (\u666e\u901a\u5339\u914d), \u5176\u4f59\u65f6\u95f4\u5f00\u653e\u8bbf\u95ee\n/https?://www.example.com/.* /, 18, 20  // --\x3e  \u4ece 18:00-20:00 \u9650\u5236\u8bbf\u95ee https://www.example.com/.* (\u6b63\u5219\u5339\u914d), \u5176\u4f59\u65f6\u95f4\u5f00\u653e\u8bbf\u95ee"
        }
    }
};

class GMStorageExtra extends Storage {
    constructor() {
        super();
    }
    static get length() {
        return this.keys().length;
    }
    static getItem(key, defaultValue, group) {
        return this.createKey(key, group), GM_getValue(this.createKey(key, group), defaultValue);
    }
    static hasItem(key, group) {
        return Boolean(this.getItem(key, group));
    }
    static setItem(key, value, group) {
        GM_setValue(this.createKey(key, group), value);
    }
    static removeItem(key, group) {
        GM_deleteValue(this.createKey(key, group));
    }
    static clear() {
        const keyList = GM_listValues();
        for (const key of keyList) GM_deleteValue(key);
    }
    static key(index) {
        return this.keys()[index];
    }
    static keys() {
        return GM_listValues();
    }
    static groups() {
        return this.keys().map((key => {
            const splitKeyList = key.split(".");
            return 2 === splitKeyList.length ? splitKeyList[0] : "";
        })).filter((item => item));
    }
    static createKey(key, group) {
        if (group) return `${group}.${key}`;
        for (let groupName in UserConfigs) {
            const configGroup = UserConfigs[groupName];
            for (let configKey in configGroup) if (configKey === key) return `${groupName}.${key}`;
        }
        return key;
    }
}

function escapeRegExp(str) {
    return str.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
}

const parseTime = timeString => {
    let [hour, min = "00", sec = "00"] = timeString.split(/[:\uff1a\u2236]/);
    return `1970-1-1 ${hour}:${min}:${sec}`;
}, parseLimitTimeString = limitTimeString => limitTimeString.split("\n").map((item => {
    let [urlString, startTimeString, endTimeString, limitWayKey = "limit"] = item.split(/[,\uff0c] ?/);
    return {
        url: (url => {
            if (url.startsWith("/") && url.match(/\/[gmyuisd]*$/)) {
                const [, matchRegexString, flag] = url.match(/^\/(.*)\/([gmyuisd]*)$/);
                return new RegExp(matchRegexString, flag);
            }
            return url.startsWith("http") ? new RegExp(`^${escapeRegExp(url)}$`) : new RegExp(`^https?://${escapeRegExp(url)}$`);
        })(urlString),
        startTime: Date.parse(parseTime(startTimeString)),
        endTime: Date.parse(parseTime(endTimeString)),
        limitWay: LimitWay[limitWayKey]
    };
}));

var LimitWay = (LimitWay2 => (LimitWay2[LimitWay2.limit = 0] = "limit", LimitWay2[LimitWay2.open = 1] = "open", 
LimitWay2))(LimitWay || {});

(function(...funcs) {
    return (...args) => funcs.slice(1).reduce(((acc, fn) => fn(acc)), funcs[0](...args));
})((url => {
    const limitTimeString = GMStorageExtra.getItem("limitTime", "");
    return parseLimitTimeString(limitTimeString).find((limitTime => url.match(limitTime.url)));
}), (aimWeb => {
    if (!aimWeb) return !1;
    const todayDate = new Date, currentTime = Date.parse(`1970-1-1 ${todayDate.getHours()}:${todayDate.getMinutes()}:${todayDate.getMinutes()}`);
    if (aimWeb.limitWay === LimitWay.limit) {
        return currentTime >= aimWeb.startTime && currentTime <= aimWeb.endTime;
    }
    return !(currentTime >= aimWeb.startTime && currentTime <= aimWeb.endTime);
}), (isCloseWeb => {
    isCloseWeb && window.close();
}))(document.URL);