package hero

import (
	"go_dreamfactory/comm"
	"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 == "" || len(req.CostObjID) == 0 {
		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) {
	var (
		szCostHero    map[string]int32 // k 消耗卡牌对象 v 数量
		totalCostCard int32            //消耗卡总数量
		_hero         *pb.DBHero
		_costHero     *pb.DBHero
	)
	szCostHero = make(map[string]int32, 0)
	code = this.ResonanceCheck(session, req) // check
	if code != pb.ErrorCode_Success {
		return
	}

	_hero, code = this.module.GetHero(session.GetUserId(), req.HeroObjID) // 查询目标卡是否存在
	if code != pb.ErrorCode_Success {
		return
	}
	for _, v := range req.CostObjID {
		szCostHero[v] += 1
	}

	// 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
	}

	for k, v := range szCostHero {
		for _, v1 := range resonConfig.Heroneed {

			if v1.A == comm.HeroType {
				totalCostCard += 1
			}
			value, err := strconv.Atoi(v1.T)
			if err != nil { // 不能转成英雄配置ID 说明配置出错
				code = pb.ErrorCode_ConfigurationException
				return
			}
			_costHero, code = this.module.GetHero(session.GetUserId(), k) // 查询消耗卡是否存在
			if code != pb.ErrorCode_Success {                             // 英雄被锁不能消耗
				return
			}
			if _costHero.Block {
				code = pb.ErrorCode_HeroIsLock
			}
			if int32(value) == _costHero.HeroID && (v1.N != v || _costHero.SameCount < v) {
				code = pb.ErrorCode_HeroNoEnough
				return
			}
		}
	}

	if int32(len(req.CostObjID)) != totalCostCard { // 总数消耗校验
		code = pb.ErrorCode_HeroNoEnough // 消耗数量不对应
		return
	}
	for _, v := range req.CostObjID {
		code = this.module.DelCard(session.GetUserId(), v, 1) // 删除材料卡
		if code != pb.ErrorCode_Success {
			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 {
		this.module.Errorf("update hero skill failed:%v", err1)
		code = pb.ErrorCode_DBError
		return
	}
	// 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 {
		this.module.Errorf("PushHeroProperty err!")
	}
	session.SendMsg(string(this.module.GetType()), Resonance, &pb.HeroResonanceResp{Hero: _hero})
	return
}