package dragon

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

//参数校验
func (this *apiComp) LvItemCheck(session comm.IUserSession, req *pb.DragonLvItemReq) (errdata *pb.ErrorData) {
	if len(req.Oid) == 0 || req.Attribute == "" {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_ReqParameterError,
			Title: pb.ErrorCode_ReqParameterError.ToString(),
		}
	}
	return
}

func (this *apiComp) LvItem(session comm.IUserSession, req *pb.DragonLvItemReq) (errdata *pb.ErrorData) {
	var (
		err       error
		dragon    *pb.DBDragon
		curLvConf *cfg.GameDragonLvItemData // 当前道具加成
		upLvConf  *cfg.GameDragonLvItemData // 下一级道具加成

		speed      int32
		chanegList []*pb.DBDragon
		rsp        *pb.DragonLvItemResp
		update     map[string]interface{}
		conf       *cfg.GameTrainlvData
	)
	update = make(map[string]interface{})
	rsp = &pb.DragonLvItemResp{}
	if errdata = this.LvItemCheck(session, req); errdata != nil {
		return
	}

	if dragon, err = this.module.modelDragon.GetDragonByOid(session.GetUserId(), req.Oid); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ReqParameterError,
			Title:   pb.ErrorCode_ReqParameterError.ToString(),
			Message: err.Error(),
		}
		return
	}
	if conf, err = this.module.configure.GetDragonConfById(dragon.Dragonid, dragon.Lv); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ConfigNoFound,
			Title:   pb.ErrorCode_ConfigNoFound.ToString(),
			Message: err.Error(),
		}
	}
	if conf.Type != 3 {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_DragonNotAdultDdragon,
			Title: pb.ErrorCode_DragonNotAdultDdragon.ToString(),
		}
		return
	}
	if _, ok := dragon.Lvitem[req.Attribute]; !ok { // 默认1级
		dragon.Lvitem[req.Attribute] = 1
	}
	if curLvConf, err = this.module.configure.GetDragonLvItemConf(req.Attribute, dragon.Lvitem[req.Attribute]); err == nil {
		if upLvConf, err = this.module.configure.GetDragonLvItemConf(req.Attribute, dragon.Lvitem[req.Attribute]+1); err != nil {
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_DragonMaxLvItem,
				Title:   pb.ErrorCode_DragonMaxLvItem.ToString(),
				Message: err.Error(),
			}
			return
		}
		if errdata = this.module.CheckRes(session, curLvConf.Item); errdata != nil { // 校验消耗
			return
		}
		dragon.Lvitem[req.Attribute] += 1 // 升级
		update["lvitem"] = dragon.Lvitem
		dragon.Property[req.Attribute] += upLvConf.Num
		update["property"] = dragon.Property
	}

	if speed > dragon.Property["etime"] { // 更新最大速度
		dragon.Property["etime"] = speed
		update["property"] = dragon.Property
	}
	rsp.Dragons = dragon

	if errdata = this.module.ConsumeRes(session, curLvConf.Item, true); errdata != nil {
		return
	}
	this.module.modelDragon.UpdateDragonData(session.GetUserId(), dragon.Id, update)

	chanegList = append(chanegList, dragon)
	session.SendMsg(string(this.module.GetType()), "change", &pb.DragonChangePush{
		Dragons: chanegList,
	})
	session.SendMsg(string(this.module.GetType()), "lvitem", rsp)

	go this.module.AsynHandleSession(session.Clone(), func(session comm.IUserSession) {
		this.module.WriteUserLog(session.GetUserId(), comm.GMResDelType, "DragonLvItemReq", curLvConf.Item) // 消耗资源
	})
	return
}