import { APP_FAVO_ADD, APP_FAVO_REMOVE, APP_GAME_LAUNCH, APP_GAME_LIST, success } from "@scripts/api";
import { Http } from "@scripts/request";
import { IGameInfo, IGameLaunch, IGameListParams } from "./data";
import { CURRENCY_TYPE, CurrencyType, GAME_TABS, GameTabType } from "@scripts/define/Define";

const UPDATE_LIST_CD = 10 * 60 * 1000;

interface IGameCaches {
    list: IGameInfo[],
    update_at: number,
}

class GameStore {

    private _gameListMap: { [key: string]: IGameCaches } = {};
    private _allGameList: IGameCaches;
    private _currencyNow: CurrencyType;
    private _favoriting: boolean = false;

    public get favoriting() { return this._favoriting; }

    public gameID = 0;
    public gameLink = "";

    clearGame() {
        this.gameID = 0;
        this.gameLink = "";
    }

    private getAllGames() {
        return this._allGameList?.list || [];
    }

    async reqAllGames() {
        const params: IGameListParams = {
            currency: "",
            favorite: 0
        }

        const res = await Http.call<IGameInfo[]>(APP_GAME_LIST, params as any);
        if (success(res)) {
            this._allGameList = {
                list: res.data,
                update_at: Date.now(),
            };
            return true;
        }
        return false;
    }

    async reqGameList(currency: CurrencyType, cache = true) {
        this._currencyNow = currency;
        const gameCache = this._gameListMap[currency];
        if (gameCache && cache) {
            if (Date.now() - gameCache.update_at < UPDATE_LIST_CD) {
                return true;
            }
        }

        const params: IGameListParams = {
            currency: currency,
            favorite: 0
        }

        const res = await Http.call<IGameInfo[]>(APP_GAME_LIST, params as any);
        if (success(res)) {
            this._gameListMap[currency] = {
                list: res.data,
                update_at: Date.now(),
            };
            return true;
        }
        return false;
    }

    async reqFavoAdd(id: number) {
        if (this._favoriting) return;
        this._favoriting = true;

        const res = await Http.call(APP_FAVO_ADD, { id });
        this._favoriting = false;
        if (success(res)) {
            const gameList = this.getAllGames();
            const game = gameList.find(g => g.gameID === id);
            if (game) {
                game.isFavorite = 1;
                return game;
            }
        }
    }

    async reqFavoRemove(id: number) {
        if (this._favoriting) return;
        this._favoriting = true;

        const res = await Http.call(APP_FAVO_REMOVE, { id });
        this._favoriting = false;
        if (success(res)) {
            const gameList = this.getAllGames();
            const game = gameList.find(g => g.gameID === id);
            if (game) {
                game.isFavorite = 0;
                return game;
            }
        }
    }

    filterGames(tag: GameTabType, currency: CurrencyType) {
        const allGames = this._allGameList?.list || [];
        let gameList = allGames;
        switch (tag) {
            case GAME_TABS.Hot:
            case GAME_TABS.New:
                gameList = allGames.filter(v => v.tags.find(t => t.tagCode === tag));
                break;
            case GAME_TABS.Favs:
                gameList = allGames.filter(v => v.isFavorite === 1);
                break;
        }
        return gameList.filter(v => v.currencies.includes(currency));
    }

    async reqLaunchGame(gameCode: string, currency: string) {
        const res = await Http.call<IGameLaunch>(APP_GAME_LAUNCH, { gameCode, currency });
        if (res && res.data && res.data.launchUrl) {
            return res.data.launchUrl;
        }

        return null;
    }
}

export const gameStore = new GameStore();