ZYZ/game-server/app/servers/battle/handler/expeditionBattleHandler.ts

import { Application, BackendSession } from 'pinus';
import { getGamedata } from '../../../util/gamedata';
import { ExpeditionRecordModel } from '../../../db/ExpeditionRecord';
import { ExpeditionWarRecordModel } from '../../../db/ExpeditionWarRecord';
import { ExpeditionPointModel } from '../../../db/ExpeditionPoint';
import { RoleModel } from '../../../db/Role';
import { calculateSumCE, genCode } from '../../../util/util';
import { matchPlayers, matchRobots } from './battleUtils';

export default function(app: Application) {
    return new ExpeditionBattleHandler(app);
}

export class ExpeditionBattleHandler {
    constructor(private app: Application) {
    }

    /** 
     * 获取初始数据
     * 获取当前远征挑战情况，远征点数，点数宝箱领取情况 */ 
    async getStatus(msg: {  }, session: BackendSession) {

        let roleId = session.get('roleId');
        let roleName = session.get('roleName');

        // 每日刷新，刷新关卡进度，宝箱进度，武将状态
        let now = new Date();
        let today = now.setHours(0, 0, 0, 0);
        let expeditionRecord = await ExpeditionRecordModel.getTodayRecord(roleId, today);
        if(!expeditionRecord) { // 每天新建一条记录
            let code = genCode(8);
            expeditionRecord = await ExpeditionRecordModel.createTodayRecord(code, {
                roleId, roleName, time: today, heroes: []
            });
        }

        // 每一关的挑战状态
        let { expeditionCode, heroes } = expeditionRecord;
        let expeditionWarRecord = await ExpeditionWarRecordModel.getRecordByCode(expeditionCode);
        let curLv = 0;
        if(expeditionWarRecord.length > 0) {
            curLv = expeditionRecord[expeditionWarRecord.length - 1].expeditionId;
        }

        // 点数，和宝箱领取状态
        let role = await RoleModel.findByRoleId(roleId);
        let {expeditionPoint} = role;
        let dicExpeditionPoint = getGamedata('dic_expedition_point');
        let pointRewards = {
            expeditionPoint,
            rewards: dicExpeditionPoint.map(cur => {
                return { point: cur.point, received: false }
            })
        };
        let pointStatusInDatabase = await ExpeditionPointModel.getExpeditionPoint(roleId);
        if(pointStatusInDatabase) {
            let { rewards = [] } = pointStatusInDatabase;
            pointRewards.rewards = rewards.map(cur => {
                return { point: cur.point, received: cur.received }
            })
        }
        return {
            code: 200,
            data: {
                expeditionCode, 
                curLv, 
                expeditionWarRecord,
                pointRewards,
                heroes
            }
        }
    }

    /**
     * 获取敌军数据
     * 匹配其他玩家，或机器人数据
     */
    async getEnemies(msg: { expeditionCode: string, expeditionId: number }, session: BackendSession) {

        const roleId = session.get('roleId');
        // const roleName = session.get('roleName');
        const { expeditionCode, expeditionId } = msg;

        let expeditionWarRecord = await ExpeditionWarRecordModel.getRecordByCodeAndId(expeditionCode, expeditionId);
        if(!expeditionWarRecord) { // 如果没有信息

            // 计算我方战斗力（最高五人）
            let myCe = await calculateSumCE(roleId, 1, { num: 5 });
            console.log('****myCe', myCe);
            let enemyObj = {
                enemyFrom: 0,
                enemyId: '',
                enemies: new Array()
            };

            let dicExpedition = getGamedata('dic_expedition');
            let curDicExpedition = dicExpedition.find(cur => cur.id == expeditionId);

            // 匹配，判断是不是新手期
            const role = await RoleModel.findByRoleId(roleId);
            let now = new Date();
            let today = now.setHours(0,0,0,0);
            let isNew = today - role.createdAt.getTime() <= 3*24*60*60*1000;
            let scale = isNew?curDicExpedition.CEScaleNew:curDicExpedition.CEScale;
            let range = isNew?curDicExpedition.CERangeNew:curDicExpedition.CERange;

            // 优先匹配其他玩家
            let flag = await matchPlayers(scale, range, myCe, enemyObj);

            // 当数量不够时使用机器人匹配
            if(!flag) {
                flag = await matchRobots(scale, myCe, curDicExpedition.ce, curDicExpedition.json, role, enemyObj);
            }

            console.log('**********flag', flag)
            if(!flag) {
                return {code: 202, data:'无法匹配对手'};
            }
            // 保存
            let {warId} = curDicExpedition;
            expeditionWarRecord = await ExpeditionWarRecordModel.saveRecord(expeditionCode, expeditionId, {
                roleId, battleId: warId, ...enemyObj
            });
        }

        let { battleId, enemyFrom, enemies, battleStatus } = expeditionWarRecord;
        return {
            code: 200,
            data: {
                expeditionCode, expeditionId, battleId,
                battleStatus,
                enemyFrom,
                enemies
            }
        }
    }

    /**
     * 进入战斗
     * 记录我军数据，生成战斗唯一表示，记录状态
     */
    async checkBattle(msg: {  }, session: BackendSession) {

    }

    /**
     * 战斗结算
     * 结算战斗奖励，更新远征状态
     */
    async battleEnd(msg: {  }, session: BackendSession) {

    }

    /**
     * 领取战斗宝箱
     * 领取宝箱，更新远征状态
     */
    async battleReward(msg: {  }, session: BackendSession) {

    }

    /**
     * 领取点数宝箱
     * 领取点数宝箱，不扣除点数，那么就需要记录领取状态并且有返回
     */
    async pointReward(msg: {  }, session: BackendSession) {

    }

    /**
     * 刷新点数宝箱
     * 扣除远征点数，并刷新箱子状态
     */
    async resetPointReward(msg: {  }, session: BackendSession) {

    }
}