import {Command} from "@colyseus/command";
import {CardGameState} from "../schema/CardGameState";
import {Client} from "colyseus";
import {TurnEndCommand} from "./TurnEndCommand";
import {GameEnv} from "../../cfg/GameEnv";
import gameUtil from "../../utils/game.util";

/**
 * 选择随从或者法术
 */
export class SelectPetCommand extends Command<CardGameState, {client: Client,
    cardId: number,
    playerId: string,
    pos: number,
    effCards: number[],
    oldpos: number
    }> {
    async execute({client, cardId, playerId, pos, effCards, oldpos} = this.payload) {
        let sessionId = client.sessionId;
        let player = this.state.players.get(sessionId);
        let ap = 0;
        let moreAp = 0;
        let count = 0;
        let targetCard;
        let effectRate = this.room.battleMan.getTransEffCardRate(player);
        // 检查效果卡, 并从玩家手牌中移除
        let eff_cnt = 0; // 效果卡数量
        let dbpt_cnt = 0; // 点数翻倍卡数量
        let transCount = 0;
        for (let eCardId of effCards) {
            if (!player.cards.has(eCardId + '')) {
                continue;
            }
            let card = player.cards.get(eCardId + '');
            player.cardQueue.push(card);
            if (card.type === 3) {
                dbpt_cnt ++;
            } else if (card.type === 2){
                eff_cnt ++;
            } else {
                transCount ++;
            }
        }
        gameUtil.deleteCardFromPlayer(player, effCards);
        if (effectRate && transCount) {
            eff_cnt += (transCount / effectRate | 0);
        }
        for (let card of this.state.cards.values()) {
            ap += card.number;
            count ++;
            if (count === 3) {
                moreAp += new GameEnv().baseAddScore;
            } else if (count > 3) {
                moreAp += new GameEnv().extraAddScore;
            }
            if (card.id == cardId) {
                targetCard = card;
            }
        }
        if (!targetCard) {
            return;
        }
        //停止选随从计时, 并更新player.extraTime;
        let elapsedTime = this.room.stopSchedule('select_pet');
        if (elapsedTime >= 0) {
            let count = elapsedTime - new GameEnv().playerActTime * 1000;
            let newCount = player.extraTime - Math.min(count, 0);
            player.extraTime = Math.max(newCount, 0);
        }

        let dstplayer = this.state.players.get(playerId);
        let dstpet;
        if (dstplayer && pos != undefined) {
            dstpet = dstplayer.pets.get(pos+'');
        }
        let cardpoint = moreAp + ap;
        let data = {srcplayer: player, card: targetCard.effect, cardpoint, eff_cnt, dstplayer, dstpet, dbpt_cnt, oldpos}
        let time = this.room.battleMan.useCard(data);
        await this.delay(time);
        return [new TurnEndCommand()];

    }
}