import {Command} from "@colyseus/command";
import {CardGameState} from "../schema/CardGameState";
import {GameStateConst} from "../../constants/GameStateConst";
import gameUtil from "../../utils/game.util";
import {singleton} from "../../common/Singleton";
import {GameEnv} from "../../cfg/GameEnv";
import {NextTurnCommand} from "./NextTurnCommand";
import arrUtil from "../../utils/array.util";

/**
 * 开始游戏
 * 1. 生成卡组
 * 2. 将游戏状态改为 STATE_CHANGE_CARD
 */
export class BeginGameCommand extends Command<CardGameState, {}> {

    async execute() {
        this.state.maxCardId = 0;
        let card0 = gameUtil.initCardQue();
        let card1 = gameUtil.initCardQue();
        let cardAll = card0.concat(card1);
        arrUtil.randomSort(cardAll);
        this.state.cardQueue = cardAll;
        for (let client of this.room.clients) {
            this.room.addCard(client.sessionId, singleton(GameEnv).initCardNum, 0);
        }
        this.state.updateGameState(GameStateConst.STATE_CHANGE_CARD);
        // 超时后结束换卡, 进入下一轮
        const cardChangeTime = singleton(GameEnv).cardChangeTime;
        await this.delay(cardChangeTime*1000);
        if (this.state.gameState == GameStateConst.STATE_CHANGE_CARD) {
            return [new NextTurnCommand()];
        }
    }

}