package smithy

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

	"github.com/golang/protobuf/proto"
)

// 贸易

func (this *apiComp) SellCheck(session comm.IUserSession, req *pb.SmithySellReq) (code pb.ErrorCode) {
	if req.CustomerId == 0 || len(req.Ids) == 0 {
		code = pb.ErrorCode_ReqParameterError
	}
	return
}

func (this *apiComp) SellItem(session comm.IUserSession, req *pb.SmithySellReq) (code pb.ErrorCode, data proto.Message) {
	if code = this.SellCheck(session, req); code != pb.ErrorCode_Success {
		return
	}

	//校验customer类型，因为有的类型是不能进入交易逻辑的
	//TODO

	_ = this.module.modelTrade.updateCustomer(session.GetUserId(), req.CustomerId)

	conf := this.module.configure.GetSmithyCustomerConf(req.CustomerId)
	if conf == nil {
		code = pb.ErrorCode_ConfigNoFound
		return
	}

	// 发奖励
	this.module.DispenseRes(session, conf.Reword, true)

	rsp := &pb.SmithySellResp{
		CustomerId: req.CustomerId,
		Ids:        req.Ids,
	}

	session.SendMsg(string(this.module.GetType()), "sell", rsp)
	return
}