import { Application, BackendSession, ChannelService } from "pinus";
import { setMedianCe, getMedianCe, getGuildActivityStatus, getRecordScore } from "../../../services/guildActivityService";
import { resResult } from "../../../pubUtils/util";
import { STATUS, GUILD_ACTIVITY_TYPE } from "../../../consts";
import { GameModel } from "../../../db/Game";
import { ServerlistModel } from "../../../db/Serverlist";
import { UserGuildActivityRecModel, Record } from "../../../db/UserGuildActivityRec";
import { UserGuildModel } from "../../../db/UserGuild";
import { GUILDACTIVITY } from "../../../pubUtils/dicParam";
import { GuildActivityRecordModel } from "../../../db/GuildActivityRec";
import { RoleModel, RoleType } from "../../../db/Role";
import { GuildModel } from "../../../db/Guild";
import { RankParam, GuildRankParam } from "../../../domain/rank";
import { setRank, getGuildKeyName, getRankScore, getRank, getUnionRank } from "../../../services/redisService";
import { REDIS_KEY } from "../../../consts";

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

export class GateActivityHandler {
    channelService: ChannelService;
    constructor(private app: Application) {
        this.channelService = app.get('channelService');
    }

    private gateHp: Map<string, number> = new Map(); // 城门血条，每个军团有一条血条
    private members: Map<string, Array<string>> = new Map(); // 每个军团参与的成员
    private aid = GUILD_ACTIVITY_TYPE.GATE_ACTIVITY; // 蛮夷入侵id

    // 进入蛮夷入侵界面
    async getGateActivity(msg: {}, session: BackendSession) {

        const roleId = session.get('roleId');
        const roleName = session.get('roleName');
        const serverId = session.get('serverId');
        const guildCode = session.get('guildCode');

        let statusResult = getGuildActivityStatus(this.aid);
        if(!statusResult) return resResult(STATUS.DIC_DATA_NOT_FOUND);

        let guildActivityRec = await GuildActivityRecordModel.getRecord(guildCode, serverId, this.aid);
        if(!guildActivityRec) return resResult(STATUS.INTERNAL_ERR);

        let { code: sourceCode } = guildActivityRec;
        let myGuildActivityRec = await UserGuildActivityRecModel.getRecord(roleId, roleName, guildCode, serverId, sourceCode, [], this.aid);
        let { challengeCnt } = myGuildActivityRec; 

        // TODO 处理多余字段
        let {ranks: guildRank, myRank: myGuildRank} = await getUnionRank(REDIS_KEY.GUILD_ACTIVITY, serverId, guildCode, 10);
        let {ranks: memberRank, myRank: myMemberRank} = await getRank(getGuildKeyName(REDIS_KEY.USER_GUILD_ACTIVITY, guildCode), serverId, roleId);
        if(!myGuildRank) {
            let guild = await GuildModel.findByCode(guildCode, serverId, 'name');
            myGuildRank = {
                rank: 0,
                code: guildCode,
                name: guild.name,
                num: 0
            }
        }
        if(!myMemberRank) {
            myMemberRank = {
                rank: 0,
                roleId,
                roleName,
                num: 0
            }
        }

        return resResult(STATUS.SUCCESS, {
            ...statusResult,
            challengeCnt: GUILDACTIVITY.GATEACTIVITY_CHALLENGE_TIMES - challengeCnt,
            guildRank, myGuildRank,
            memberRank, myMemberRank
        })
    }

    // 开启挑战
    async checkBattle(msg: { heroes: number[] }, session: BackendSession) {
        let { heroes } = msg;
        if(!heroes || heroes.length <= 0) return resResult(STATUS.WRONG_PARMS);

        const roleId = session.get('roleId');
        const roleName = session.get('roleName');
        const serverId = session.get('serverId');
        const guildCode = session.get('guildCode');
        if(!guildCode) return resResult(STATUS.GUILD_AUTH_NOT_ENOUGH);

        let statusResult = getGuildActivityStatus(this.aid);
        if(!statusResult) return resResult(STATUS.DIC_DATA_NOT_FOUND);

        let guildActivityRec = await GuildActivityRecordModel.getRecord(guildCode, serverId, this.aid);
        if(!guildActivityRec) return resResult(STATUS.INTERNAL_ERR);

        let { code: sourceCode } = guildActivityRec;
        let myGuildActivityRec = await UserGuildActivityRecModel.getRecord(roleId, roleName, guildCode, serverId, sourceCode, heroes, this.aid);
        let { code, challengeCnt } = myGuildActivityRec; 

        // 返回当前军团总军功
        let guildScore = await getRankScore(REDIS_KEY.GUILD_ACTIVITY, serverId, guildCode);

        // 城门血条
        let gateHp = this.gateHp.get(guildCode)||GUILDACTIVITY.GATEACTIVITY_GATEHP;
        // 前一天中位数战力
        let medianCe = await getMedianCe(serverId);
        
        return resResult(STATUS.SUCCESS, {
            code,
            ...statusResult,
            guildScore: guildScore||0,
            myScore: 0,
            gateHp,
            challengeCnt: GUILDACTIVITY.GATEACTIVITY_CHALLENGE_TIMES - challengeCnt,
            medianCe
        });
    }

    // 上报玩家获得军功
    async action(msg: { code: string, record: { round: number, dataId: number }[] }, session: BackendSession) {
        let roleId = session.get('roleId');
        let roleName = session.get('roleName');
        let guildCode = session.get('guildCode');
        let serverId = session.get('serverId');

        let { code, record } = msg;

        let statusResult = getGuildActivityStatus(this.aid);
        if(!statusResult) return resResult(STATUS.DIC_DATA_NOT_FOUND);

        // 计算record内得分
        // TODO 防刷分，应加入记录玩家操作
        let scoreResult = getRecordScore(this.aid, record);
        if(!scoreResult) return resResult(STATUS.DIC_DATA_NOT_FOUND);
        let { score, newRecords } = scoreResult;

        // 更新redis数据
        let role = await RoleModel.findByRoleId(roleId);
        let { lv, vLv, head, frame, spine, title } = role;
        let userParam = new RankParam(roleName, lv, vLv, head, frame, spine, title);
        let myScore = await setRank(getGuildKeyName(REDIS_KEY.USER_GUILD_ACTIVITY, guildCode), serverId, guildCode, score, Date.now(), userParam);

        let guild = await GuildModel.findByCode(guildCode, serverId);
        let leader = <RoleType>guild.leader;
        let params = new GuildRankParam(guild.icon, guild.name, guild.lv, leader);
        let guildScore = await setRank(REDIS_KEY.GUILD_ACTIVITY, serverId, guild.code, 0, Date.now(), params, true);
        
        // 更新数据库
        let rec = await UserGuildActivityRecModel.pushRecord(code, newRecords);
        let gateHp = this.gateHp.get(guildCode)||GUILDACTIVITY.GATEACTIVITY_GATEHP;

        return resResult(STATUS.SUCCESS, {
            code: rec.code,
            ...statusResult,
            guildScore: guildScore||0,
            myScore: myScore||0,
            gateHp
        });
    }

    // 上报敌军攻打城门情况
    async hitGate(msg: {}, session: BackendSession) {

    }

    // 结束挑战
    async battleEnd(msg: { count: number }, session: BackendSession) {

    }


    // TODO debug接口，可以不用
    async newServer() {
        let serverlist = await GameModel.getAllServerList();
        for(let server of serverlist) {

            await ServerlistModel.newServer(server.id, server.serverType, {...server});
        }
    }

    async test() {

        let result = await setMedianCe();
        return resResult(STATUS.SUCCESS, {result});
    }
}