package library

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

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

//参数校验
func (this *apiComp) GetRewardCheck(session comm.IUserSession, req *pb.LibraryGetRewardReq) (code pb.ErrorCode) {
	if req.ObjId == "" || req.Fetterlv == 0 {
		code = pb.ErrorCode_ReqParameterError
	}
	return
}

func (this *apiComp) GetReward(session comm.IUserSession, req *pb.LibraryGetRewardReq) (code pb.ErrorCode, data proto.Message) {

	code = this.GetRewardCheck(session, req)
	if code != pb.ErrorCode_Success {
		return // 参数校验失败直接返回
	}
	rsp := &pb.LibraryGetListResp{}
	defer session.SendMsg(string(this.module.GetType()), LibraryGetListResp, rsp)
	fetter := this.module.getLibraryByObjID(session.GetUserId(), req.ObjId)
	if fetter == nil {
		code = pb.ErrorCode_LibraryNoData
		return
	}
	conf := this.configure.GetLibraryFetter(fetter.Fid, req.Fetterlv)
	if conf == nil {
		code = pb.ErrorCode_ConfigNoFound
		return
	}
	for k := range fetter.Prize {
		if k == req.Fetterlv {
			code = pb.ErrorCode_LibraryReward
			return
		}
	}
	fetter.Prize[req.Fetterlv] = 1
	// 发奖
	if code = this.module.DispenseRes(session, conf.Prize, true); code != pb.ErrorCode_Success { //
		return
	}
	mapData := make(map[string]interface{}, 0)
	mapData["prize"] = fetter.Prize
	this.module.ModifyLibraryData(session.GetUserId(), fetter.Id, mapData) // 更新内存信息
	return
}