import './ui/laya.patch.js';
import './ui/runtime.js';
import './ui/pluginFunction.js'
import './ui/promisesLaya.js'
import './ui/layaUI.max.all.js';
import UIManager from './ui/uiManager.js';
import * as utils from './functions/util.js';

globalThis.UIManager =
globalThis.UI =
UIManager;

globalThis.$_ = utils;

globalThis.goto = async tag => {
    let url;
    switch(tag) {
        case 'github': url = 'https://github.com/VickScarlet/lifeRestart'; break;
        case 'discord': url = 'https://discord.gg/U3qrf49NMQ'; break;
        case 'sponsor_afd': url = 'https://afdian.net/@LifeRestart'; break;
        case 'sponsor_ddf': url = 'https://dun.mianbaoduo.com/@vickscarlet'; break;
    }
    try {
        if(Laya.Browser.onIOS) {
            window.location.href = url;
        } else {
            window.open(url, '_blank');
        }
    } catch (error) {
        console.error(error);
    }
}
class App{
    constructor(){
        this.name = 'lifeRestart';
        this.version = '2.0.0';
        console.log(`${this.name} ${this.version}`);
    }

    #language;
    static languages = {
        'zh-cn': 'zh-cn',
        'en-us': 'en-us',
    };

    #initLaya() {
        /**
        *...特殊的字符，如泰文，必须重新实现这个类
        */
        //class laya.webgl.text.CharSegment
        class CharSegment {
            constructor() {
                this._sourceStr=null;
            }
            textToSpit(str) {
                this._sourceStr=str;
                var texLen = str.length;
                var idx = -1;
                this._words = [];
                while (++idx < texLen) {
                    var character = str.charAt(idx);
                    var code = str.charCodeAt(idx);
                    if (code >= 0xD800 && code <= 0xDBFF) {
                        this._words.push(character + str.charAt(++idx));
                    } else {
                        this._words.push(character);
                    }
                }
            }
            getChar(i){
                return this._words;
            }
            getCharCode(i){
                return this._words[i].codePointAt(0);
            }
            length(){
                return this._words.length;
            }
        }
        Laya.class(CharSegment,'laya.webgl.text.CharSegment');
        Laya.imps(CharSegment.prototype,{"laya.webgl.text.ICharSegment":true})


        // Laya.init(1125, 2436, Laya.WebGL);
        Laya.Config.isAntialias = true;
        Laya.init(...this.#fitScreen, Laya.WebGL);

        Laya.stage.alignV = Laya.Stage.ALIGN_MIDDLE;
        Laya.stage.alignH = Laya.Stage.ALIGN_CENTER;

        Laya.stage.scaleMode = "showall";
        Laya.stage.bgColor = "#000000";
        window.onresize = () => Laya.stage.size(...this.#fitScreen);
    }

    get #fitScreen() {
        const designWidth = 1125;
        const designHeight = 2436;
        const maxWidth = designHeight * 3 / 4;
        const maxHeight = designWidth * 24 / 9;
        const designRatio = designWidth / designHeight;

        const screenWidth = window.innerWidth;
        const screenHeight = window.innerHeight;
        const screenRatio = screenWidth / screenHeight;
        if(screenRatio > designRatio) {
            return [
                Math.min(screenWidth*designHeight/screenHeight, maxWidth),
                designHeight
            ]
        } else {
            return [
                designWidth,
                Math.min(screenHeight*designWidth/screenWidth, maxHeight)
            ]
        }
    }

    async setLanguage(language) {
        return this.#setLanguage(language);
    }

    async #setLanguage(language) {
        switch(language) {
            case App.languages['en-us']:
            case App.languages['zh-cn']:
                this.#language = language;
                break;
            default:
                this.#language = App.languages['zh-cn'];
                break;
        }
        globalThis.$lang =
        Laya.Text.langPacks =
            (await import(`./i18n/${this.#language}.js`)).default;
    }

    resigterEvent() {
        $$on('achievement', achievement => {
            $ui.popup(UI.popups.ACHIEVEMENT, {achievement});
        })
        $$on('message', ([message, ...args]) => {
            if(Array.isArray(message)) {
                message = message.map(([m, ...a]) => $_.format($lang[m], ...a)) .join('\n');
            } else {
                message = $_.format(
                    $lang[message], ...args
                );
            }
            $ui.popup(UI.popups.MESSAGE, {message});
        })
    }

    async start({
        language = App.languages['zh-cn'],
        theme = 'default',
    }) {
        this.resigterEvent();
        this.#initLaya();
        globalThis.$ui = UIManager.getInstance();

        if(theme=='default') {
            theme = localStorage.getItem('theme') || 'default';
        }

        $ui.theme = theme;
        await this.#setLanguage(language);
        await $ui.setLoading(UI.pages.LOADING);
        await $ui.switchView(UI.pages.LOADING);
        await core.initial(
            dataSet=>Laya.promises.loader.load(`data/${this.#language}/${dataSet}.json`, null, Laya.Loader.JSON),
            dataSet=>Laya.promises.loader.load(`data/${dataSet}.json`, null, Laya.Loader.JSON),
        );
        await $ui.switchView(UI.pages.MAIN);

    }
}

export default App;