package dragon

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

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

func (this *apiComp) Train(session comm.IUserSession, req *pb.DragonTrainReq) (errdata *pb.ErrorData) {
	var (
		err    error
		dragon *pb.DBDragon
		//addExp   int32 // 获得的训练值
		playConf *cfg.GameDragonPlayData
		update   map[string]interface{}
	)
	update = make(map[string]interface{})
	rsp := &pb.DragonTrainResp{}
	if errdata = this.TrainCheck(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(),
		}
	}
	if conf, err := this.module.configure.GetDragonConfById(dragon.Dragonid, dragon.Lv); err == nil {
		if playConf, err = this.module.configure.GetDragonPlayConfById(dragon.Dragonid, conf.Type, req.Ttype); err == nil {
			//addExp = playConf.Exp
			// 校验消耗
			if errdata = this.module.CheckRes(session, playConf.Deplete); errdata != nil {
				return
			}
		} else {
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_ConfigNoFound,
				Title:   pb.ErrorCode_ConfigNoFound.ToString(),
				Message: err.Error(),
			}
			return
		}

		dragon.Exp += playConf.Exp // 加经验

		for {
			if dragon.Exp >= conf.Exp {
				dragon.Lv += 1
				dragon.Exp -= conf.Exp
				if conf, err = this.module.configure.GetDragonConfById(dragon.Dragonid, dragon.Lv); err != nil {
					dragon.Lv -= 1
					dragon.Exp += conf.Exp
					break
				}
			} else {
				break
			}
		}
	}

	// 校验训练次数
	if dragon.Play[req.Ttype] >= playConf.Time {
		return
	}
	dragon.Play[req.Ttype] += 1 // 次数+1
	update["play"] = dragon.Play
	this.module.modelDragon.UpdateDragonData(session.GetUserId(), dragon.Id, update)
	session.SendMsg(string(this.module.GetType()), "", rsp)
	return
}