package arena

import (
	"fmt"
	"go_dreamfactory/comm"
	"go_dreamfactory/lego/sys/mgo"
	"go_dreamfactory/pb"
	cfg "go_dreamfactory/sys/configure/structs"
)

// 参数校验
func (this *apiComp) DanReceiveCheck(session comm.IUserSession, req *pb.ArenaDanReceiveReq) (errdata *pb.ErrorData) {
	if req.Dan == 0 {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_ReqParameterError,
			Title: pb.ErrorCode_ReqParameterError.ToString(),
		}
	}
	return
}

// /获取自己的排行榜信息
func (this *apiComp) DanReceive(session comm.IUserSession, req *pb.ArenaDanReceiveReq) (errdata *pb.ErrorData) {
	var (
		conf *cfg.GameArenaActiveRewardData
		info *pb.DBArenaUser
		err  error
		atno []*pb.UserAtno
	)
	if errdata = this.DanReceiveCheck(session, req); errdata != nil {
		return
	}
	if info, err = this.module.modelArena.queryPlayerInfo(session.GetUserId()); err != nil && err != mgo.MongodbNil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ConfigNoFound,
			Title:   pb.ErrorCode_CacheReadError.ToString(),
			Message: err.Error(),
		}
		return
	}

	if info.Danaward[req.Dan] == 1 {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ReqParameterError,
			Title:   pb.ErrorCode_ReqParameterError.ToString(),
			Message: fmt.Sprintf("%d received", req.Dan),
		}
		return
	}
	info.Danaward[req.Dan] = 1
	if conf, err = this.module.configure.getActiveRewardById(req.Dan); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}
		return
	}
	if errdata, atno = this.module.DispenseAtno(session, conf.ExReward, true); errdata != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}
		return
	}
	if err = this.module.modelArena.Change(session.GetUserId(), map[string]interface{}{
		"danaward": info.Danaward,
	}); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}
		return
	}

	session.SendMsg(string(this.module.GetType()), "danreceive", &pb.ArenaDanReceiveResp{Dan: req.Dan, Award: atno})
	return
}