package stonehenge

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

//参数校验
func (this *apiComp) StoreCheck(session comm.IUserSession, req *pb.StonehengeStoreReq) (errdata *pb.ErrorData) {
	if req.StoreId == 0 {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_ReqParameterError,
			Title: pb.ErrorCode_ReqParameterError.String(),
		}
	}
	return
}

func (this *apiComp) Store(session comm.IUserSession, req *pb.StonehengeStoreReq) (errdata *pb.ErrorData) {
	var (
		stone     *pb.DBStonehenge
		err       error
		storeConf *cfg.GameStoneStoreData
		update    map[string]interface{}
	)
	update = make(map[string]interface{})
	if errdata = this.StoreCheck(session, req); errdata != nil {
		return
	}
	if stone, err = this.module.modelStonehenge.GetStonehengeData(session.GetUserId()); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.String(),
			Message: err.Error(),
		}
		return
	}

	if storeConf, err = this.module.configure.GetStoneStoreConf(req.StoreId); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ConfigNoFound,
			Title:   pb.ErrorCode_ConfigNoFound.String(),
			Message: err.Error(),
		}
		return
	}

	newEvent := storeConf.EventId
	this.module.modelStonehenge.AddNewEvent([]int32{newEvent}, stone)
	if stone.Rooms.Shop == nil {
		stone.Rooms.Shop = make(map[int32]int32)
	}
	// 校验次数限制
	if stone.Rooms.Shop[storeConf.EventId] >= storeConf.LimitTime { // 超过购买上限
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_StonehengeStoreMax,
			Title: pb.ErrorCode_StonehengeStoreMax.String(),
		}
		return
	}
	// 校验 是否有这个事件
	// if _, ok := stone.Rooms.Eventid[storeConf.EventId]; ok {
	// 	errdata = &pb.ErrorData{
	// 		Code:  pb.ErrorCode_StonehengeCantBuy,
	// 		Title: pb.ErrorCode_StonehengeCantBuy.String(),
	// 	}
	// 	return
	// }
	stone.Rooms.Shop[storeConf.EventId] += 1

	stone.Rooms.Eventid[storeConf.EventId] = false
	update["rooms"] = stone.Rooms
	this.module.modelStonehenge.ChangeStonehengeData(session.GetUserId(), update)
	session.SendMsg(string(this.module.GetType()), "store", &pb.StonehengeStoreResp{
		StoreId: req.StoreId,
		Shop:    stone.Rooms.Shop,
		Room:    stone.Rooms,
	})
	return
}