import { Application, BackendSession, HandlerService, } from 'pinus';
import { resResult } from '../../../pubUtils/util';
import { STATUS, GACHA_TYPE, ITEM_CHANGE_REASON } from '../../../consts';
import { getPlayerNewHeroGachaData } from '../../../services/activity/newHeroGachaService';
import { RoleModel } from '../../../db/Role';
import { HeroModel } from '../../../db/Hero';
import { GachaPull } from '../../../services/activity/gachaService';
import { addItems, handleCost } from '../../../services/role/rewardService';
import { ActivityNewHeroGachaModel } from '../../../db/ActivityNewHeroGacha';
import { addReward, stringToRewardParam } from '../../../services/activity/giftPackageService';
import { RewardParam } from '../../../domain/activityField/rewardField';
import { createHeroes } from '../../../services/role/createHero';


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

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

    /************************新将擢迁, 新武将抽卡****************************/

    /**
    * @description 获取新武将抽卡活动数据
    * @param {{ activityId: number}} msg
    * @param {BackendSession} session
    * @memberof NewHeroGachaHandler
    */
    async getNewHeroGachaActivity(msg: { activityId: number }, session: BackendSession) {
        const { activityId } = msg;
        const roleId = session.get('roleId');
        const serverId = session.get('serverId');

        let playerData = await getPlayerNewHeroGachaData(activityId, serverId, roleId)

        if (!playerData) return resResult(STATUS.ACTIVITY_MISSING);

        return resResult(STATUS.SUCCESS, playerData);
    }

    /**
  * @description 选中武将
  * @param {{ activityId: number, hid:number}} msg
  * @param {BackendSession} session
  * @memberof NewHeroGachaHandler
  */
    async selectedHero(msg: { activityId: number, hid: number }, session: BackendSession) {
        const { activityId, hid } = msg;
        const roleId = session.get('roleId');
        const serverId = session.get('serverId');
        await ActivityNewHeroGachaModel.selectedHero(serverId, activityId, roleId, hid);

        return resResult(STATUS.SUCCESS);
    }

    /**
        * @description 抽卡
        * @param {{ activityId: number, hid: number, count: number}} msg
        * @param {BackendSession} session
        * @memberof NewHeroGachaHandler
        */
    // async pull(msg: { activityId: number, hid: number, count: number }, session: BackendSession) {
    //     const { activityId, hid, count } = msg;
    //     const roleId = session.get('roleId');
    //     const serverId = session.get('serverId');
    //     const sid = session.get('sid');
    //     const roleName = session.get('roleName');
        
    //     if(count < 0) return resResult(STATUS.WRONG_PARMS);

    //     let playerData = await getPlayerNewHeroGachaData(activityId, serverId, roleId)
    //     if (!playerData) return resResult(STATUS.ACTIVITY_MISSING);

    //     let item = playerData.findItem(hid);
    //     if (!item) {
    //         return resResult(STATUS.ACTIVITY_DATA_ERROR);
    //     }

    //     let userHeroes = await HeroModel.findByRole(roleId);

    //     let gachaPull = new GachaPull(GACHA_TYPE.TIMELIMIT);
    //     gachaPull.setByActivity(item);
    //     let { items, heroInfo, resultList } = gachaPull.pull(count, userHeroes);
    //     let { hasGetFloor, floorCount } = gachaPull.getActivityParam();

    //     // 消耗东西
    //     let cost = item.cost.map(cur => { return { id: cur.id, count: cur.count * count } });
    //     let costResult = await handleCost(roleId, sid, cost, ITEM_CHANGE_REASON.NEW_HERO_GACHA_PULL);
    //     if (!costResult) return resResult(STATUS.ACTIVITY_RES_NOT_ENOUGH);

    //     //记录数据
    //     await ActivityNewHeroGachaModel.addRecord(serverId, activityId, roleId, hid, floorCount, JSON.stringify(resultList), hasGetFloor);

    //     // 给东西
    //     let { heroes, resultHeroes } = await createHeroes(roleId, roleName, sid, serverId, heroInfo);
    //     await addItems(roleId, roleName, sid, items, ITEM_CHANGE_REASON.GACHA_ITEMS);
    //     //固定奖励
    //     let rewardParamArr: Array<RewardParam> = stringToRewardParam(item.commonReward);
    //     let newRewardParamArr: Array<RewardParam> = rewardParamArr.map(obj => { return { id: obj.id, type: obj.type, count: obj.count * count } });
    //     let commonResult = await addReward(roleId, roleName, sid, serverId, newRewardParamArr, ITEM_CHANGE_REASON.NEW_HERO_GACHA_PULL)

    //     return resResult(STATUS.SUCCESS, {
    //         hid, activityId, count, randomReward: { heroes: resultHeroes.map(cur => ({hid: cur.hid})), result: resultList }, commonReward: commonResult

    //     });
    // }

}