import { Application, BackendSession, pinus, HandlerService, } from 'pinus';
import { resResult, genCode, getRandSingleEelm } from '../../../pubUtils/util';
import { STATUS, TASK_TYPE } from '../../../consts';
import { BossInstanceModel } from '../../../db/BossInstance';
import { BattleRecordModel } from '../../../db/BattleRecord';
import { nowSeconds, getZeroPoint } from '../../../pubUtils/timeUtil';
import { getBossInstanceInfo, checkBossResult, checkBossBattleMemberExists, pushBossHpMessage, addBossInstance, refreshUserGuildOfBoss, refreshGuildOfBoss } from '../../../services/guildBossService';
import { findWhere } from 'underscore'
import { GUILD_STRUCTURE, GUILD_BOSS_STATUS, GUILD_POINT_WAYS } from '../../../consts/constModules/guildConst';
import { DATA_NAME } from '../../../consts/dataName';
import { UserGuildModel } from '../../../db/UserGuild';
import { addActive } from '../../../services/guildService';
import { GuildModel } from '../../../db/Guild';
import { gameData, getBossByLv } from '../../../pubUtils/data';
import { lockData } from '../../../services/redLockService';
import { pushGuildBossSucMsg, getGuildChannelSid } from '../../../services/chatService';
import { checkTask } from '../../../services/taskService';
import { guildInter } from '../../../pubUtils/interface';
import { addItems, handleCost } from '../../../services/rewardService';
import * as dicParam from '../../../pubUtils/dicParam';
import { getGoldObject } from '../../../pubUtils/itemUtils';
import { RoleModel } from '../../../db/Role';

export default function (app: Application) {
    new HandlerService(app, {});
    return new GuildHandler(app);
}

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

    // 获得boss关卡
    async getBossInstance(msg: guildInter & {}, session: BackendSession) {
        const roleId: string = session.get('roleId');
        let { myUserGuild: userGuild } = msg;
        const { guildCode: code } = userGuild;
        let result = await getBossInstanceInfo(code, roleId, userGuild);
        return resResult(STATUS.SUCCESS, result);
    }

    //开启演武场
    async openBossInstance(msg: guildInter & {}, session: BackendSession) {

        const serverId: number = parseInt(session.get('serverId'));
        const { myUserGuild: userGuild } = msg;
        
        const { guildCode: code } = userGuild;
        let res: any = await lockData(serverId, DATA_NAME.BOSS_SCRIPT, code);//加锁
        if (!!res.err)
            return resResult(STATUS.REDLOCK_ERR);
        const guild = await GuildModel.findByCode(code, serverId, 'code lv structure refOpenBossTime openBossCnt');
        if (!guild) {
            res.releaseCallback();
            return resResult(STATUS.GUILD_NOT_FOUND);
        }
        const { structure } = guild;
        const curStructure = structure.find(cur => cur.id == GUILD_STRUCTURE.BOSS);
        if (!curStructure) {
            res.releaseCallback();
            return resResult(STATUS.GUILD_STRUCTURE_NOT_FOUND);
        }
        let bossBase = getBossByLv(curStructure.lv);
        let { bossHp, warId } = getRandSingleEelm(bossBase.wars);
        let resGuild = await GuildModel.costFund(code, bossBase.opencost);
        if (!resGuild) {
            res.releaseCallback();
            return resResult(STATUS.GUILD_FUND_NOT_ENOUGH);
        }
        let bossInstance = await BossInstanceModel.findBossInstance(code);
        if (!!bossInstance && bossInstance.status == GUILD_BOSS_STATUS.OPEN) {
            res.releaseCallback();
            return resResult(STATUS.GUILD_SCRIPT_IS_OPENED_TODAY);
        }
        // 每天开启一次
        let { leaderOpenCnt } = await refreshGuildOfBoss(guild);
        if(leaderOpenCnt >= dicParam.GUILD_BOSS.GUILD_BOSS_OPEN_COUNT) {
            res.releaseCallback();
            return resResult(STATUS.GUILD_SCRIPT_IS_OPENED_TODAY);
        }
        leaderOpenCnt = (await refreshGuildOfBoss(guild, 1)).leaderOpenCnt;
        let { myChallengeCnt } = await refreshUserGuildOfBoss(userGuild);

        await BossInstanceModel.openBossInstance(code, bossHp, warId, bossBase.bossLevel);
        res.releaseCallback();
        let result = { warId, ranks: [], myRank: {}, bossHp, status: 3, bossLv: bossBase.bossLevel, leaderOpenCnt };

        let chatSid = await getGuildChannelSid(code);
        pinus.app.rpc.chat.guildRemote.pushBossOpen.toServer(chatSid, code, warId, bossHp, result.status);

        return resResult(STATUS.SUCCESS, {...result, leaderOpenCnt, myChallengeCnt});
    }

    async battleBoss(msg: guildInter & {}, session: BackendSession) {
        const roleId: string = session.get('roleId');
        const roleName: string = session.get('roleName');
        const { myUserGuild: userGuild } = msg;
        const { guildCode } = userGuild;
        let bossInstance = await BossInstanceModel.findBossInstance(guildCode);
        if (!bossInstance)
            return resResult(STATUS.GUILD_SCRIPT_NOT_OPENED);
        if (bossInstance.bossHp <= 0)
            return resResult(STATUS.GUILD_SCRIPT_IS_COMPLETE);
        let myRank = findWhere(bossInstance.ranks, { roleId });
        if (!!myRank && myRank.time > getZeroPoint())
            return resResult(STATUS.GUILD_SCRIPT_IS_BATTLED);

        let { code: bossCode, warId, ranks, bossHp } = bossInstance;
        const battleCode = genCode(8); // 关卡唯一值
        await BattleRecordModel.updateBattleRecordByCode(battleCode, {
            $set: {
                roleId, roleName, battleId: warId,
                status: 0,
                record: { heroes: [], bossInstanceCode: bossCode, bossHp: bossHp },
            }
        }, true);
        const serverId: number = parseInt(session.get('serverId'));
        await addBossInstance(guildCode, serverId, roleId);
        if (!findWhere(ranks, { roleId })) {
            await BossInstanceModel.pushRanks(bossCode, { roleId, score: 0, time: nowSeconds(), job: userGuild.job });
        } else {
            await BossInstanceModel.updateRank(bossCode, roleId);
        }
        let { myChallengeCnt } = await refreshUserGuildOfBoss(userGuild, 0, 1);
        return resResult(STATUS.SUCCESS, { battleCode, bossCode: bossInstance.code, myChallengeCnt });
    }

    async action(msg: guildInter & { bossCode: string, damage: number, battleCode: string }, session: BackendSession) {
        const { battleCode, damage, myUserGuild: userGuild, bossCode } = msg;
        const roleId: string = session.get('roleId');
        const roleName: string = session.get('roleName');
        const serverId: number = parseInt(session.get('serverId'));
        const { guildCode } = userGuild;
        let flag = await checkBossBattleMemberExists(guildCode, serverId, roleId, battleCode);
        if (!flag) {
            return resResult(STATUS.REDLOCK_ERR);
        }
        //记录伤害
        let bossInstance = await BossInstanceModel.updateBossHp(bossCode, damage, roleId);
        if(!bossInstance) return resResult(STATUS.GUILD_SCRIPT_NOT_OPENED);
        await BattleRecordModel.incBossDamage(battleCode, damage, bossInstance?.bossHp);
        if (!bossInstance || bossInstance.bossHp == 0) {//进入结算
            let flag = await checkBossResult(bossCode, guildCode, serverId, DATA_NAME.BOSS_SCRIPT, roleId, damage);
            if (!flag) {
                return resResult(STATUS.WRONG_PARMS);
            }
            pushGuildBossSucMsg(roleId, roleName, guildCode, bossInstance);
            return resResult(STATUS.SUCCESS, { bossHp: 0 });
        } else {
            pushBossHpMessage(guildCode, serverId, bossInstance.bossHp);
            return resResult(STATUS.SUCCESS, { bossHp: bossInstance.bossHp });
        }
    }

    async battleBossEnd(msg: guildInter & { bossCode: string, battleCode: string }, session: BackendSession) {
        const { battleCode, myUserGuild: userGuild, bossCode } = msg;
        const roleId = session.get('roleId');
        const roleName = session.get('roleName');
        const sid = session.get('sid');
        
        const serverId: number = parseInt(session.get('serverId'));
        const { guildCode } = userGuild;
        let bossInstance = await BossInstanceModel.findByCode(bossCode);
        if(!bossInstance) return resResult(STATUS.WRONG_PARMS);

        let battleRecord = await BattleRecordModel.updateBattleRecordByCode(battleCode, {
            $set: { status: 1 }//战斗结束统一设置成1
        }, true);

        let { bossDamage } = battleRecord.record; // 伤害奖励
        let dicBossBase = gameData.bossBaseByBossLv.get(bossInstance.bossLv);
        let reward = dicBossBase.damageReward.map(({id, count}) => {
            return { id, count: Math.floor(count * bossDamage * dicBossBase.ratio / 1000 ) }
        });
        let battleGoods = await addItems(roleId, roleName, sid, reward);

        await addActive(roleId, serverId, GUILD_POINT_WAYS.BOSS_WAR);//获得活跃值
        // 任务
        await checkTask(roleId, sid, TASK_TYPE.GUILD_BOSS, 1, true, {});
        
        let result = await getBossInstanceInfo(guildCode, roleId, userGuild);

        return resResult(STATUS.SUCCESS, { ...result, battleGoods });
    }

    async encourage(msg: guildInter & { count: number }, session: BackendSession) {
        const { count, myUserGuild: userGuild } = msg;
        const roleId: string = session.get('roleId');
        const sid: string = session.get('sid');
        if(!count || count < 0) return resResult(STATUS.WRONG_PARMS);

        let bossInstance = await BossInstanceModel.findBossInstance(userGuild.guildCode);
        if(!bossInstance) return resResult(STATUS.GUILD_SCRIPT_NOT_OPENED);

        let { myEncourageCnt } = await refreshUserGuildOfBoss(userGuild);
        let costGold = (myEncourageCnt + count - dicParam.GUILD_BOSS.GUILD_BOSS_ENCOURAGE_FREECOUNT) * dicParam.GUILD_BOSS.GUILD_BOSS_ENCOURAGE_COST;
        if(costGold < 0) costGold = 0;
        let { gold } = await RoleModel.findByRoleId(roleId, 'gold');
        if(gold < costGold) return resResult(STATUS.BATTLE_GOLD_NOT_ENOUGH);

        let { code, bossLv } = bossInstance;
        let dicBossBase = gameData.bossBaseByBossLv.get(bossLv);

        bossInstance = await BossInstanceModel.encourage(code, count, dicBossBase.encourageSum); // 军团次数
        if(!bossInstance) return resResult(STATUS.GUILD_SCRIPT_ENCOURGE_NOT_ENOUGH);

        let consume = getGoldObject(costGold);
        let costResult = await handleCost(roleId, sid, [consume]);
        if(!costResult) return resResult(STATUS.BATTLE_GOLD_NOT_ENOUGH);

        let { myEncourageCnt: myEncourageCntResult } = await refreshUserGuildOfBoss(userGuild, count);

        let result = {
            encourageCnt: bossInstance.encourageCnt,
            encourageMax: dicBossBase.encourageSum,
            myEncourageCnt: myEncourageCntResult
        }
        let chatSid = await getGuildChannelSid(userGuild.guildCode);
        pinus.app.rpc.chat.guildRemote.pushEncourage.toServer(chatSid, userGuild.guildCode, result);
        return resResult(STATUS.SUCCESS, result);

    }

    async debugAddBattleTimes(msg: {}, session: BackendSession) {
        const roleId: string = session.get('roleId');
        let userGuild = await UserGuildModel.getMyGuild(roleId, 'guildCode');
        if (!userGuild)
            return resResult(STATUS.WRONG_PARMS);
        const { guildCode: code } = userGuild;
        let { ranks } = await BossInstanceModel.findBossInstance(code);
        for (let i = 0; i < ranks.length; i++) {
            let rank = ranks[i];
            if (rank.roleId == roleId) {
                rank.time = 0;
                break;
            }
        }
        let { ranks: resRanks } = await BossInstanceModel.updateBossInstance(code, { ranks });
        return resResult(STATUS.SUCCESS, { ranks: resRanks });
    }
}