import { BossInstanceType, BossInstanceModel } from '../db/BossInstance';
import { lockData } from '../services/redLockService';
import { findIndex } from 'underscore';
import { sismemberAsync, smembersAsync, saddAsync, delAsync, getRoleOnlineInfo } from '../services/redisService';
import { pinus } from 'pinus';
import { STATUS } from '../consts/statusCode';
import { resResult, shouldRefresh } from '../pubUtils/util';
import { BattleRecordModel } from '../db/BattleRecord';
import { getArmyBossRank, gameData, getAuctionRewardByPoolId } from '../pubUtils/data';
import { sendMailToGuildByContent } from '../services/mailService';
import { MAIL_TYPE, AUCTION_SOURCE } from '../consts';
import { GUILD_BOSS_STATUS } from '../consts/constModules/guildConst';
import { genAuction } from './auctionService';
import { GuildModel, GuildType } from '../db/Guild';
import { UserGuildModel, UserGuildType } from '../db/UserGuild';

/**
 * 获得boss界面
 * @param bossInstance 
 * @param roleId 
 */
export async function getBossInstanceInfo(guildCode: string, roleId:string, userGuild: UserGuildType, guild?: GuildType) {
    let bossInstance = await BossInstanceModel.findBossInstance(guildCode);
    if(!guild) guild = await GuildModel.findByCode(guildCode, null, 'code refOpenBossTime openBossCnt');

    let refObj = await getRefBossCnt(guild, userGuild); // 刷新次数
    let showParamObj = await getLastBossInstance(bossInstance, guildCode, roleId);
    if(bossInstance) {
        let { warId, ranks,  bossHp, bossLv, status, encourageCnt } = bossInstance;
        let dicBossBase = gameData.bossBaseByBossLv.get(bossLv);
        let rankInfo = getRanks(ranks, roleId);
        // 此处showParamObj一定要放在最前
        return { ...showParamObj, warId, ...rankInfo, bossHp, status, bossLv, encourageCnt, encourageMax: dicBossBase.encourageSum,...refObj };
    } else {
        return showParamObj;
    }
}

async function getRefBossCnt(guild: GuildType, userGuild: UserGuildType) {
    let guildCnt = await refreshGuildOfBoss(guild);
    let userGuildCnt = await refreshUserGuildOfBoss(userGuild);
    return { ...guildCnt, ...userGuildCnt }
}

export async function refreshGuildOfBoss(guild: GuildType, inc: number = 0) {
    let { refOpenBossTime, openBossCnt, code } = guild;
    if(shouldRefresh(refOpenBossTime, new Date())) {
        openBossCnt = 0;
    }
    if(inc != 0) {
        guild = await GuildModel.updateInfo(code, { refOpenBossTime: new Date(), openBossCnt: openBossCnt + inc });
        openBossCnt = guild.openBossCnt;
    }
    return { leaderOpenCnt: openBossCnt }
}
export async function refreshUserGuildOfBoss(userGuild: UserGuildType, incEncourage = 0, incChallenge = 0) {
    let { refBossTime, encourageCnt, bossChallengeCnt } = userGuild;
    if(shouldRefresh(refBossTime, new Date())) {
        encourageCnt = 0, bossChallengeCnt = 0;
    }
    if(incEncourage != 0 || incChallenge != 0) {
        userGuild = await UserGuildModel.updateInfo(userGuild.roleId, { refBossTime: new Date(), encourageCnt: encourageCnt + incEncourage, bossChallengeCnt: bossChallengeCnt + incChallenge }, {});
        encourageCnt = userGuild.encourageCnt;
        bossChallengeCnt = userGuild.bossChallengeCnt;
    }
    return { myChallengeCnt: bossChallengeCnt, myEncourageCnt: encourageCnt }

}

export function getRanks(ranks: {roleId: string; score: number; time: number; job: number;}[], roleId: string ) {
    ranks.sort(function(a, b) {
        return b.score - a.score + a.time - b.time;
    });

    let myRank = {};
    let lastRanks = ranks.map(({roleId: battleRoleId, score }, index) => {
        if (roleId == battleRoleId) {
            myRank = { roleId, score, rankLv: index + 1 };
        }
        return {roleId, score, rankLv: index + 1};
    });
    return { ranks: lastRanks, myRank }
}

export async function getLastBossInstance(bossInstance: BossInstanceType, guildCode: string, roleId: string) {
    if(bossInstance && bossInstance.status == GUILD_BOSS_STATUS.OPEN) return {}

    let lastBossInstance = await BossInstanceModel.findLastOverBossInstance(guildCode);
    if(lastBossInstance) {
        if(lastBossInstance.roleIdRecords.indexOf(roleId) == -1) {
            await BossInstanceModel.recordRoleIdWhenCheck(lastBossInstance.code, roleId);
            return { status: GUILD_BOSS_STATUS.CLEAR, showParam: { winWarId: lastBossInstance.warId, winBossLv: lastBossInstance.bossLv } }
        } else {
            return { status: GUILD_BOSS_STATUS.CLEAR }
        }
    } else {
        return { status: GUILD_BOSS_STATUS.WAIT_OPEN }
    }
}

/**
 * 结算战斗
 * @param code 
 * @param serverId 
 * @param dataName 
 * @param damage 
 * @param roleId 
 */
export async function checkBossResult(bossCode: string, guildCode: string, serverId: number, dataName: string, roleId: string, damage: number) {
    let res:any = await lockData(serverId, dataName, guildCode);//加锁
    if (!!res.err) 
        return true;
    let {status, ranks, warId, bossHp, bossLv } = await BossInstanceModel.findByCode(bossCode);//锁定关卡信息
    if (status == GUILD_BOSS_STATUS.CLEAR) { // 已经被打败了
        res.releaseCallback();//解锁
        await BossInstanceModel.recordRoleIdWhenCheck(bossCode, roleId);
        return true;
    } 
    let index = findIndex(ranks, {roleId});
    if (index == -1) { // 没有调用过battleBoss
        res.releaseCallback();//解锁
        return false;
    }
    ranks[index].score += bossHp; // 可能会把hp扣成负的，然后排行榜多加了，这里矫正回来
    if (bossHp > damage) {//检查造成的伤害是否会让boss死亡
        res.releaseCallback();//解锁
        return true;
    }
    await BossInstanceModel.updateBossInstance(bossCode, { bossHp: 0, status: GUILD_BOSS_STATUS.CLEAR, ranks, roleIdRecords:[roleId]}, );
    await pushBossHpMessage(guildCode, serverId, 0, true);
    res.releaseCallback();//数据修改解锁
    // 击杀奖励&伤害奖励
    let dicBossBase = gameData.bossBaseByBossLv.get(bossLv);
    let dicWar = gameData.war.get(warId);
    await sendMailToGuildByContent(MAIL_TYPE.GUILD_BOSS_REWARD, roleId, {
        params: [`${dicWar.gk_name}`], goods: dicBossBase.killReward
    });

    // 加入拍卖行
    if(dicBossBase) {
        let rewards = getAuctionRewardByPoolId(dicBossBase.rewards);
        await genAuction(guildCode, AUCTION_SOURCE.BOSS, bossCode, serverId, rewards);
    }

    return true;
}
/**
 * 获得排名区间奖励
 * @param rankLv 
 */
export function getArmyBossRankReward(rankLv: number) {
    let armybossRankReward = getArmyBossRank();
    for (let item of armybossRankReward) {
        if (item.rankMin <= rankLv && (rankLv <= item.rankMax || item.rankMax == -1)) {
            return item.reward;
        }
    }
}
 /**
  * 将玩家加入到正在挑战boss队列中
  * @param code 
  * @param serverId 
  * @param roleId 
  */
export async function addBossInstance(code: string, serverId:number, roleId: string) {
    let hisOnlineInfo = await getRoleOnlineInfo(roleId);
    if(hisOnlineInfo.isOnline) {
        let key = 'serverId_' + serverId + 'guildCode_' + code;
        let value = roleId+ '|' + hisOnlineInfo.sid;
        await saddAsync(key, [value]);
    }
}

/**
 * 给当前正在挑战的玩家下发血量同步信息
 * @param code 
 * @param serverId 
 * @param bossHp 
 * @param isDelKey 
 */
export async function pushBossHpMessage(code: string, serverId:number, bossHp:number, isDelKey?: boolean ) {
    let key = 'serverId_' + serverId + 'guildCode_' + code;
    let members = await smembersAsync(key);
    let uids = members.map(member=>{
        let arr = member.split('|');
        let uid = arr[0];
        let sid = arr[1];
        return {uid, sid};
    });
    pinus.app.channelService.pushMessageByUids('onBossHpUpdate', resResult(STATUS.SUCCESS, {bossHp}), uids);
    if (isDelKey) {
        delAsync(key);
    }
}
/**
 * 检查该玩家当前是否正在挑战boss的队列中
 * @param code 
 * @param serverId 
 * @param roleId 
 * @param battleCode 
 */
export async function checkBossBattleMemberExists(code: string, serverId:number, roleId: string, battleCode:string ) {
    let hisOnlineInfo = await getRoleOnlineInfo(roleId);
    let key = 'serverId_' + serverId + 'guildCode_' + code ;
    let value = roleId+ '|' + hisOnlineInfo.sid;
    let flag = await sismemberAsync(key, value);
    if (!flag) {
        const battleRecord = await BattleRecordModel.getBattleRecordByCode(battleCode, true);
        if(!battleRecord || battleRecord.status != 0 || roleId != battleRecord.roleId) {
            return false;
        } 
        await addBossInstance(code, serverId, roleId);
        flag = true;
    }
    return flag;
}
/**
 * 成员退出，删除boss关排行信息
 * @param guildCode 
 * @param roleId 
 */
export async function removeBossRank(guildCode: string, roleId: string) {
    await BossInstanceModel.removeBossRank(guildCode, roleId);  
}