package hero

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

	"google.golang.org/protobuf/proto"
)

//参数校验
func (this *apiComp) ResonanceUseEnergyCheck(session comm.IUserSession, req *pb.HeroResonanceUseEnergyReq) (code pb.ErrorCode) {
	if len(req.HeroObjID) == 0 || req.UseEnergy <= 0 || req.UseType < 0 || req.UseType > 3 {
		code = pb.ErrorCode_ReqParameterError
	}

	return
}

func (this *apiComp) ResonanceUseEnergy(session comm.IUserSession, req *pb.HeroResonanceUseEnergyReq) (code pb.ErrorCode, data proto.Message) {
	var (
		_hero *pb.DBHero
	)
	code = this.ResonanceUseEnergyCheck(session, req) // check
	if code != pb.ErrorCode_Success {
		return
	}

	_hero, code = this.module.GetHeroByObjID(session.GetUserId(), req.HeroObjID) // 查询目标卡是否存在
	if code != pb.ErrorCode_Success {
		return
	}
	if _hero.DistributionResonate < req.UseEnergy { // 能量点数不够
		code = pb.ErrorCode_HeroNoEnergy
		return
	}

	_hero.Energy[req.UseType] += req.UseEnergy

	_heroMap := map[string]interface{}{
		"DistributionResonate": _hero.ResonateNum - req.UseEnergy, // 减没有分配的能量
		"Energy":               _hero.Energy,
		"isOverlying":          false,
	}

	err1 := this.module.modelHero.ChangeList(session.GetUserId(), req.HeroObjID, _heroMap) // 修改英雄信息
	if err1 != nil {
		code = pb.ErrorCode_DBError
		this.module.Errorf("update hero skill failed:%v", err1)
		return
	}
	// 计算属性
	resonConfig, errr := this.module.configure.GetHeroResonanceConfig(_hero.HeroID)
	if errr != nil {
		code = pb.ErrorCode_ConfigNoFound
		return
	}
	// 修改玩家属性
	property := make(map[string]int32, 0)
	switch req.UseType {
	case 1:
		property[comm.Hp] = int32(math.Floor((1.0 + float64(resonConfig.Hppro*req.UseEnergy)/1000) * float64(_hero.Property[comm.Hp])))
	case 2:
		property[comm.Atk] = int32(math.Floor((1.0 + float64(resonConfig.Atkpro*req.UseEnergy)/1000) * float64(_hero.Property[comm.Atk])))
	case 3:
		property[comm.Def] = int32(math.Floor((1.0 + float64(resonConfig.Defpro*req.UseEnergy)/1000) * float64(_hero.Property[comm.Def])))
	}
	this.module.modelHero.mergeMainProperty(session.GetUserId(), _hero, property)

	m, err1 := this.module.modelHero.PushHeroProperty(session, _hero) // 推送属性变化
	if err1 != nil {
		this.module.Errorf("PushHeroProperty err!")
	}
	_hero.Property = m
	session.SendMsg(string(this.module.GetType()), ResonanceUseEnergy, &pb.HeroResonanceUseEnergyResp{Hero: _hero})
	return
}