import { Application, BackendSession } from 'pinus';
import { UserGuildModel } from '../../../db/UserGuild';
import { GuildModel } from '../../../db/Guild';
import { WishPoolReportModel } from '../../../db/WishPoolReport';
import { resResult, genCode } from '../../../pubUtils/util';
import { STATUS } from '../../../consts';
import { getArmyWishPoolBaseByLv, getGoodById } from '../../../pubUtils/data';
import { addItems, checkGoods } from '../../../services/rewardService';
import { IT_TYPE } from '../../../consts/constModules/itemConst';
import { GUILD_STRUCTURE } from '../../../consts/constModules/guildConst';
import { getUserGuildWithRefActive } from '../../../services/guildService';
import { findIndex, findWhere } from 'underscore';
import { RoleModel } from '../../../db/Role';
import { getRedis } from '../../../services/redisService';
export default function(app: Application) {
    return new WishPoolHandler(app);
}

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

    async getWishPool(msg: {}, session: BackendSession) {
        const roleId: string = session.get('roleId');
        let userGuild = await getUserGuildWithRefActive(roleId, 'wishDntCnt wishGoods guildCode');
        if (!userGuild) 
            return resResult(STATUS.WRONG_PARMS);
        const { guildCode: code, wishDntCnt, wishGoods } = userGuild;
        let userGuilds = await UserGuildModel.getWishPoolGoods(code, ' wishDntCnt wishGoods roleId');
        let list = [];
        userGuilds.map(({ wishGoods, roleId })=>{
            wishGoods.map(({ type, goodId, count, receiveCnt, drawCnt, id })=>{
                list.push({ type, goodId, count, receiveCnt, drawCnt, id, roleId })
            });
        });
        return resResult(STATUS.SUCCESS, { list, wishDntCnt:wishDntCnt||0, wishGoods });
    }
    
    //  许愿
    async wishGoods(msg: {goodId: number, type: number}, session: BackendSession) {
        const { goodId, type } = msg;
        const roleId: string = session.get('roleId');
        const serverId: number = parseInt(session.get('serverId'));
        let count;
        let goodInfo = getGoodById(goodId)
        if (!goodInfo) 
            return resResult(STATUS.WRONG_PARMS);
        if (!(goodInfo.goodType == IT_TYPE.HERO_PIECE && type == 2 ) && !(goodInfo.goodType == IT_TYPE.EQUIP_PIECE && type == 1 )) 
            return resResult(STATUS.WRONG_PARMS);
        let userGuild = await getUserGuildWithRefActive(roleId, ' wishDntCnt wishGoods guildCode wishGoods');
        if (!userGuild) 
            return resResult(STATUS.WRONG_PARMS);
        let result = await checkGoods(roleId, [goodId]);
        if (!result) {
            if (goodInfo.goodType == IT_TYPE.HERO_PIECE ) {
                result = await checkGoods(roleId, [goodInfo.hid]);
                if (!result)
                    return resResult(STATUS.GUILD_WISH_POOL_NOT_OWN_HERO);
            } else if (goodInfo.goodType == IT_TYPE.EQUIP_PIECE ) {
                result = await checkGoods(roleId, [goodInfo.equipId]);
                if (!result)
                    return resResult(STATUS.GUILD_WISH_POOL_NOT_OWN_EQUIP);
            }
        }
        const { guildCode: code, wishGoods } = userGuild;
        let { structure } = await GuildModel.findGuild(code, serverId, 'structure');
        let { lv } = findWhere(structure, {id: GUILD_STRUCTURE.DONATE});
        let { wishGoodsEquips, wishGoodsHeros } = getArmyWishPoolBaseByLv(lv);
        let len = wishGoods.length;
        if (len >= 1)  //今日已经许愿过
            return resResult(STATUS.WRONG_PARMS);
        if (type == 1) {
            let wishGoodsEquip = findWhere(wishGoodsEquips, { quality: goodInfo.quality});
            if (!wishGoodsEquip)
                return resResult(STATUS.WRONG_PARMS);
            count = wishGoodsEquip.count;
        } else {
            let wishGoodsHero = findWhere(wishGoodsHeros, { quality: goodInfo.quality});
            if (!wishGoodsHero)
                return resResult(STATUS.WRONG_PARMS);
            count = wishGoodsHero.count;
        }
       
        const id = genCode(6);
        let { wishGoods : resWishGoods } = await UserGuildModel.pushAndUpdate(roleId, {}, { wishGoods: { type, goodId, count, receiveCnt: 0, drawCnt: 0, id} }, 'wishGoods');
        return resResult(STATUS.SUCCESS, { wishGoods: resWishGoods });
    }

    //  捐赠
    async donateGoods(msg: {wishRoleId: string, id: string}, session: BackendSession) {
        let { wishRoleId, id } = msg;
        const dntRoleId: string = session.get('roleId');
        const dntRoleName: string = session.get('roleName');
        if (wishRoleId == dntRoleId)
            return resResult(STATUS.WRONG_PARMS);
        let role = await RoleModel.findByRoleId(wishRoleId);
        if (!role)
            return resResult(STATUS.WRONG_PARMS);//没有玩家
        let wishUserGuild = await getUserGuildWithRefActive(wishRoleId, ' wishDntCnt wishGoods guildCode');
        if (!wishUserGuild) 
            return resResult(STATUS.WRONG_PARMS);
        const { guildCode: code, wishGoods } = wishUserGuild;
        let dntRoleGuild = await getUserGuildWithRefActive(dntRoleId, ' wishDntCnt wishGoods guildCode');
        if (!dntRoleGuild) 
            return resResult(STATUS.WRONG_PARMS);
        if (dntRoleGuild.guildCode != code) 
            return resResult(STATUS.WRONG_PARMS);
        if (dntRoleGuild.wishDntCnt >= 3) 
            return resResult(STATUS.WRONG_PARMS);
        let wishGood = findWhere(wishGoods, { id });
        if (!wishGood) 
            return resResult(STATUS.WRONG_PARMS);//没有该许愿
        if (wishGood.receiveCnt >= wishGood.count)
            return resResult(STATUS.WRONG_PARMS);//已经收到
        let { wishDntCnt } = await UserGuildModel.donateGoods(dntRoleId, 1, 'wishDntCnt');
        let { wishGoods: resWishGoods } = await UserGuildModel.donateUpdate(wishRoleId, id, 'wishGoods');
        let key = 'login_roleId_' + wishRoleId; 
        let sid = await getRedis(key);
        let goods = await addItems(wishRoleId, role.roleName , sid ,  [{ id : wishGood.goodId, count: 1 }]);
        if (!!sid) {
            this.app.channelService.pushMessageByUids('onWishGoodsRecive', resResult(STATUS.SUCCESS, { goods }), [{uid:wishRoleId, sid}]);   
        }
        await WishPoolReportModel.addReport(code, wishRoleId, role.roleName , dntRoleId, dntRoleName, wishGood.goodId, 1);
        return resResult(STATUS.SUCCESS, { wishDntCnt, updateWishGoods: resWishGoods.map(({type, goodId, count, receiveCnt, drawCnt, id})=>{
            return { type, goodId, count, receiveCnt, drawCnt, id, roleId: wishRoleId };
        })});
    }

    async receiveGoods(msg: { id: string }, session: BackendSession) {
        let { id } = msg;
        const roleId: string = session.get('roleId');
        const roleName: string = session.get('roleName');
        const sid: string = session.get('sid');
        let userGuild = await getUserGuildWithRefActive(roleId, 'wishDntCnt wishGoods guildCode');
        if (!userGuild) 
            return resResult(STATUS.WRONG_PARMS);
        const { guildCode: code, wishGoods } = userGuild;
            let index = findIndex(wishGoods, { id }); 
        if (index == -1) 
            return resResult(STATUS.WRONG_PARMS);
        let { drawCnt, goodId } = wishGoods[index];
        if (drawCnt <= 0)
            return resResult(STATUS.WRONG_PARMS);
        let goods = await addItems(roleId, roleName, sid,  [{ id : goodId, count: drawCnt }]);
        wishGoods[index].drawCnt = 0;
        await UserGuildModel.updateInfo(code, { wishGoods }, {});
        return resResult(STATUS.SUCCESS, { goods, wishGoods });
    }

    async getReports(msg: {}, session: BackendSession) {
        const roleId: string = session.get('roleId');
        let userGuild = await getUserGuildWithRefActive(roleId, ' guildCode');
        if (!userGuild) 
            return resResult(STATUS.WRONG_PARMS);
        const { guildCode: code } = userGuild;
        const reports = await WishPoolReportModel.getReportsByTime(code, 1);//获得今天的捐赠日报
        return resResult(STATUS.SUCCESS, { reports });
    }
    
}