package combat

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/pb"

	"google.golang.org/protobuf/proto"
)

//参数校验
func (this *apiComp) DropCheck(session comm.IUserSession, req *pb.CombatDropReq) (code pb.ErrorCode) {

	return
}

///奖励领取
func (this *apiComp) Drop(session comm.IUserSession, req *pb.CombatDropReq) (code pb.ErrorCode, data proto.Message) {
	var (
		info *pb.DBCombatUser
		atns []*pb.UserAssets
		err  error
	)
	if code = this.DropCheck(session, req); code != pb.ErrorCode_Success {
		return
	}

	if info, err = this.module.modelCombat.queryInfo(session.GetUserId()); err != nil {
		code = pb.ErrorCode_DBError
		return
	}

	for _, v := range info.Passdrop {
		if v == req.Drop {
			code = pb.ErrorCode_ReqParameterError
			return
		}
	}

	info.Passdrop = append(info.Passmanster, req.Drop)
	if err = this.module.modelCombat.updateInfo(info); err != nil {
		code = pb.ErrorCode_DBError
		return
	}
	reward := this.module.configure.GetDropReward(req.Drop)
	this.module.DispenseRes(session, reward, true)
	atns = make([]*pb.UserAssets, len(reward))
	for i, v := range reward {
		atns[i] = &pb.UserAssets{
			A: v.A,
			T: v.T,
			N: v.N,
		}
	}
	session.SendMsg(string(this.module.GetType()), "drop", &pb.CombatDropResp{Code: code, Atns: atns})
	return
}