package caravan

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

//参数校验
func (this *apiComp) GotoCityCheck(session comm.IUserSession, req *pb.CaravanGotoCityReq) (code pb.ErrorCode) {
	if req.City == 0 || req.Ticket <= 0 {
		code = pb.ErrorCode_ReqParameterError
	}
	return
}

func (this *apiComp) GotoCity(session comm.IUserSession, req *pb.CaravanGotoCityReq) (code pb.ErrorCode, data *pb.ErrorData) {
	var (
		resp *pb.CaravanGetListResp
		res  *cfg.Gameatn
	)
	if code = this.GotoCityCheck(session, req); code != pb.ErrorCode_Success {
		return // 参数校验失败直接返回
	}
	list, err := this.module.api.module.modelCaravan.getCaravanList(session.GetUserId())
	if err != nil {
		code = pb.ErrorCode_DBError
		return
	}

	if list.Curcity == req.City {
		code = pb.ErrorCode_TrollCity
		return
	}
	// 校验门票
	if d := this.module.configure.GetCaravanLv(list.Lv); d != nil {
		//d.Tickettop
		res = &cfg.Gameatn{
			A: d.Tickettop.A,
			T: d.Tickettop.T,
			N: req.Ticket,
		}
	}
	if code = this.module.ConsumeRes(session, []*cfg.Gameatn{res}, true); code != pb.ErrorCode_Success { // 校验门票数量
		return
	}
	list.Curcity = req.City
	this.module.modelCaravan.modifyCaravanDataByObjId(session.GetUserId(), map[string]interface{}{
		"curcity": list.Curcity,
	})
	resp.Data = list
	session.SendMsg(string(this.module.GetType()), "getlist", resp)
	return
}