package hero

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/lego/sys/log"
	"go_dreamfactory/pb"
	"strconv"

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

//参数校验
func (this *apiComp) ResonanceCheck(session comm.IUserSession, req *pb.HeroResonanceReq) (code pb.ErrorCode) {
	if req.HeroObjID == "" || req.CostObjID == "" {
		code = pb.ErrorCode_ReqParameterError
		return
	}
	return
}

/// 英雄共鸣
func (this *apiComp) Resonance(session comm.IUserSession, req *pb.HeroResonanceReq) (code pb.ErrorCode, data proto.Message) {

	_hero, code := this.module.GetHero(session.GetUserId(), req.HeroObjID) // 查询目标卡是否存在
	defer func() {
		if code == pb.ErrorCode_Success {
			session.SendMsg(string(this.module.GetType()), Resonance, &pb.HeroResonanceResp{Hero: _hero})
		}
	}()
	if code != pb.ErrorCode_Success {
		return
	}

	code = this.ResonanceCheck(session, req) // check
	if code != pb.ErrorCode_Success {
		return
	}
	_costHero, code := this.module.GetHero(session.GetUserId(), req.CostObjID) // 查询消耗卡是否存在
	if code != pb.ErrorCode_Success {
		code = pb.ErrorCode_HeroNoEnough
		return
	}
	if _costHero.SameCount < req.Amount { // 消耗卡数量不足
		code = pb.ErrorCode_HeroNoEnough
	}
	// 共鸣次数判断
	resonConfig, errr := this.module.configure.GetHeroResonanceConfig(_hero.HeroID)
	if errr != nil {
		code = pb.ErrorCode_ConfigNoFound
		return
	}
	if resonConfig.Maxnum <= _hero.ResonateNum {
		code = pb.ErrorCode_HeroMaxResonate // 共鸣次数已满
		return
	}

	// 消耗英雄的配置id
	for _, v := range resonConfig.Need {
		if v.A == comm.HeroType && v.T == strconv.Itoa(int(_costHero.HeroID)) {
			if req.Amount != v.N {
				code = pb.ErrorCode_HeroNoEnough // 消耗数量不对应
				return
			}
		}
	}

	code = this.module.DelCard(req.CostObjID, req.Amount) // 删除材料卡
	if code != pb.ErrorCode_Success {
		code = pb.ErrorCode_DBError
		return
	}

	resonConfig, err1 := this.module.configure.GetHeroResonanceConfig(_hero.HeroID)
	if err1 != nil {
		code = pb.ErrorCode_ConfigNoFound
		return
	}
	// 消耗校验
	code = this.module.CheckConsumeRes(session.GetUserId(), resonConfig.Need)
	if code != pb.ErrorCode_Success {
		return
	}

	_heroMap := map[string]interface{}{
		"resonateNum":          _hero.ResonateNum + 1,
		"distributionResonate": _hero.DistributionResonate + resonConfig.Energy,
	}
	err1 = this.module.modelHero.modifyHeroData(session.GetUserId(), req.HeroObjID, _heroMap) // 修改英雄信息
	if err1 != nil {
		log.Errorf("update hero skill failed:%v", err1)
	}
	// 返还对应初始星级的卡
	for _, v := range resonConfig.Prize {
		if v.A == "hero" {
			value, err := strconv.Atoi(v.T)
			if err != nil {
				code = pb.ErrorCode_ConfigurationException
				return
			}
			for i := 0; i < int(v.N); i++ { // 有多少张加多少次
				this.module.modelHero.createOneHero(session.GetUserId(), int32(value))
			}
		}
	}
	err1 = this.module.modelHero.PushHeroProperty(session, _hero.Id) // 推送属性变化
	if err1 != nil {
		log.Errorf("PushHeroProperty err!")
	}
	return
}