import WuhuBase from "../WuhuBase";
import WuhuConfig from "../WuhuConfig";
import Log from "../Log";
import InfoUtils from "../utils/InfoUtils";
import Alert from "../utils/Alert";
import MathUtils from "../utils/MathUtils";
import NOTIFY_HTML from "../../static/html/buyBeer/notify.html";
import CommonUtils from "../utils/CommonUtils";
import Popup from "../utils/Popup";
import ResponseInject from "../../interface/ResponseInject";

export default class BuyBeerHelper extends WuhuBase implements BeerMonitorLoop, ResponseInject {
    className = 'BuyBeerHelper';

    private isNotifying = false;
    private loopId: number = null;
    private time: number;
    private readonly notifyHtml: string = NOTIFY_HTML.replace('{{}}', MathUtils.getInstance().getRandomInt(0, 99).toString());

    public constructor() {
        super();
        this.time = WuhuConfig.get('_15AlarmTime') || 30;
    }

    public start(): void {
        if (this.loopId) {
            Log.info('啤酒助手已在运行');
        } else {
            this.loopId = window.setInterval(async () => {
                // 海外取消提醒
                let { isTravelling, isAbroad } = await InfoUtils.getInstance().getUserState();
                if (isTravelling || isAbroad) {
                    this.stop();
                    return;
                }
                let dt = new Date();
                // 已选当天不提醒
                const now = [dt.getUTCFullYear(), dt.getUTCMonth(), dt.getUTCDate()];
                const ignore_date = WuhuConfig.get('_15_alarm_ignore') || '{}';
                if (JSON.stringify(now) === JSON.stringify(ignore_date)) return;
                // 正常提醒
                let m = 14 - (dt.getMinutes() % 15);
                let s = 60 - dt.getSeconds();
                if (m === 0 && s < this.time) {
                    // 如从通知点开，则本次通知跳过
                    if (location.href.includes('clickfromnotify')) {
                        this.isNotifying = true;
                        location.hash = '';
                        return;
                    }
                    // 本次已通知
                    if (this.isNotifying) return;
                    this.isNotifying = true;
                    // 发送通知
                    const notify = new Alert(this.notifyHtml, {
                        timeout: 30,
                        sysNotify: true,
                    });
                    notify.getElement().querySelector('.wh-notify-msg button').addEventListener('click', () => this.skip_today());
                    notify.getElement().addEventListener('click', ev => {
                        if ((ev.target as HTMLElement).tagName.toLowerCase() === 'a') {
                            notify.close();
                        }
                    });
                    let audioPlay = CommonUtils.getInstance().audioPlay;
                    window.setTimeout(audioPlay, 800);
                    window.setTimeout(audioPlay, 800 * 2);
                    window.setTimeout(audioPlay, 800 * 3);
                } else {
                    this.isNotifying = false;
                }
            }, 1000);
        }
    }

    public stop(): void {
        if (this.loopId) {
            window.clearInterval(this.loopId);
            this.loopId = null;
        }
    }

    public set_time(t: number): void {
        this.time = t;
    }

    public status(): '已启动' | '未启动' {
        return this.loopId ? '已启动' : '未启动';
    }

    public is_running(): boolean {
        return this.loopId !== null;
    }

    public skip_today(): void {
        const date = new Date();
        WuhuConfig.set('_15_alarm_ignore', [date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate()], false);
        // 通知
        const notify = new Alert(`明早8点前将不再提醒 <button id="wh-rd-btn-${ MathUtils.getInstance().getRandomInt(0, 100) }">取消</button>`);
        // 通知中的取消按钮
        notify.getElement().querySelector('.wh-notify-msg button').addEventListener('click', () => WuhuConfig.set('_15_alarm_ignore', undefined, true));
    }

    public setTimeHandler(): void {
        let popup = new Popup(`<label>提前提醒时间(秒)：<input type="number" value="${ WuhuConfig.get('_15AlarmTime') }" /></label><p>区间为 1 ~ 60，默认 50</p>`, '啤酒提醒时间设定');
        let confirm = document.createElement('button');
        confirm.innerHTML = '确定';
        confirm.style.float = 'right';
        confirm.addEventListener('click', () => {
            let input: HTMLInputElement = popup.getElement().querySelector('input');
            let num = (input.value as any) | 0;
            if (num === WuhuConfig.get('_15AlarmTime')) return;
            if (num < 1 || num > 60) num = 50;
            input.value = num.toString();
            WuhuConfig.set('_15AlarmTime', num);
            this.set_time(num);
            // 之前的运行状态
            if (this.is_running()) this.start();
            popup.close();
        });
        popup.getElement().appendChild(confirm);
    }

    public responseHandler(url: string, body: { json: unknown; text: string; isModified: boolean }, opt: { method: "GET" | "POST"; requestBody: string }) {
        if (url.includes('shops.php') && opt?.method === 'POST') {
            let req = opt.requestBody;
            if (req && req.includes('step=buyShopItem') && req.includes('ID=180') && body.json && body.json['success']) {
                new Alert('检测到已成功购买啤酒');
                BuyBeerHelper.getInstance().skip_today();
            }
        }
    }
}

export interface BeerMonitorLoop {
    start?: Function;
    stop?: Function;
    set_time?: Function;
    status?: Function;
    is_running?: Function;
    skip_today?: Function;
}