package pay

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

//参数校验
func (this *apiComp) DailyBuyCheck(session comm.IUserSession, req *pb.PayDailyBuyReq) (code pb.ErrorCode) {
	if req.Id == 0 {
		code = pb.ErrorCode_ReqParameterError
		return
	}
	return
}

///获取系统公告
func (this *apiComp) DailyBuy(session comm.IUserSession, req *pb.PayDailyBuyReq) (code pb.ErrorCode, data *pb.ErrorData) {
	var (
		info  *pb.DBPayDaily
		conf  *cfg.GamePayPackageData
		items []*pb.UserAssets
		err   error
	)
	if code = this.DailyBuyCheck(session, req); code != pb.ErrorCode_Success {
		return
	}
	if conf, err = this.module.configure.getPayPackageData(req.Id); err != nil {
		code = pb.ErrorCode_ConfigNoFound
		return
	}
	if info, err = this.module.modelDaily.queryUserDaily(session.GetUserId()); err != nil {
		code = pb.ErrorCode_DBError
		return
	}
	if info.Items[conf.Id] != nil {
		if info.Items[conf.Id].Buyunm <= 0 {
			code = pb.ErrorCode_PayBuyNumNotEnough
			return
		}
	}

	if len(conf.Costitem) > 0 {
		if code = this.module.ConsumeRes(session, conf.Costitem, true); code != pb.ErrorCode_Success {
			return
		}
	}

	if code, items = this.module.modelDaily.delivery(session, conf.Packagetype); code != pb.ErrorCode_Success {
		return
	}

	session.SendMsg(string(this.module.GetType()), "dailybuy", &pb.PayDailyBuyResp{Isucc: true, Items: items})
	return
}