package hero

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

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

//参数校验
func (this *apiComp) StrengthenUpStarCheck(session comm.IUserSession, req *pb.HeroStrengthenUpStarReq) (code pb.ErrorCode) {
	if req.HeroObjID == "" || len(req.Hero) == 0 || len(req.HeroRace) == 0 {
		code = pb.ErrorCode_ReqParameterError
	}

	return
}

/// 英雄升星
func (this *apiComp) StrengthenUpStar(session comm.IUserSession, req *pb.HeroStrengthenUpStarReq) (code pb.ErrorCode, data proto.Message) {
	var (
		target            *cfg.GameHeroStarupData // 配置表目标升星英雄信息
		costNeedHeroCount int32                   // 消耗指定英雄的数量
		costRaceHeroCount int32                   // 消耗种族英雄的数量
		_hero             *pb.DBHero              // 目标英雄
		tagHero           *pb.DBHero              // 消耗指定英雄
		mapCostHero       map[string]int32        // 所有消耗英雄分类
		chanegCard        []*pb.DBHero            // 变化的英雄数据
		CostHeroObj       map[string]*pb.DBHero   // 所有消耗英雄分类
	)
	mapCostHero = make(map[string]int32, 0)
	CostHeroObj = make(map[string]*pb.DBHero, 0)
	for _, v := range req.Hero {
		mapCostHero[v.CostCardObj] += v.Amount
		costNeedHeroCount += v.Amount
	}
	for _, v := range req.HeroRace {
		mapCostHero[v.CostCardObj] += v.Amount
		costRaceHeroCount += v.Amount
	}

	code = this.StrengthenUpStarCheck(session, req) // check
	if code != pb.ErrorCode_Success {
		return
	}
	_hero, code = this.module.GetHeroByObjID(session.GetUserId(), req.HeroObjID)
	if code != pb.ErrorCode_Success {
		return
	}

	// 校验指定英雄
	tagHeroConfig := this.module.configure.GetHeroStarupConfig(_hero.HeroID, _hero.Star)
	if tagHeroConfig == nil {
		code = pb.ErrorCode_ReqParameterError
		return
	}
	nextHeroConfig := this.module.configure.GetHeroStarupConfig(_hero.HeroID, _hero.Star+1)
	if nextHeroConfig == nil {
		code = pb.ErrorCode_HeroMaxStarLv
		return
	}

	// 优先校验数量对不对
	if target.Needheronum != costNeedHeroCount || target.Needracenum != costRaceHeroCount {
		code = pb.ErrorCode_ReqParameterError
		return
	}
	costNeedHeroCount = 0
	costRaceHeroCount = 0
	// 遍历所有消耗英雄
	for k, v := range mapCostHero {
		if tagHero, code = this.module.GetHeroByObjID(session.GetUserId(), k); code != pb.ErrorCode_Success { // 没有这个英雄
			return
		} else {
			if tagHero.Block { // 锁定的卡不允许被消耗
				code = pb.ErrorCode_HeroIsLock
				return
			}
			if tagHero.SameCount < v { // 校验数量
				code = pb.ErrorCode_ReqParameterError
				return
			}

			if tagHero.HeroID == target.Needhero && tagHero.Star == target.Needherostar && tagHero.SameCount >= target.Needheronum {
				costNeedHeroCount += v
			}

			for _, value := range target.Needrace { // 阵营校验
				// 获取配置表英雄阵营
				cfg := this.module.configure.GetHero(tagHero.HeroID)
				if cfg != nil {
					if cfg.Race == value {
						costRaceHeroCount += v
					}
				}
			}
		}
		CostHeroObj[k] = tagHero
	}

	if target.Needheronum > costNeedHeroCount || target.Needracenum > costRaceHeroCount {
		code = pb.ErrorCode_ReqParameterError
		return
	}

	// 金币消耗判断
	curGold := this.module.ModuleUser.QueryAttributeValue(session.GetUserId(), comm.ResGold)
	if curGold < target.Gold { // 金币不足
		code = pb.ErrorCode_GoldNoEnough
		return
	}

	// 消耗道具
	code = this.module.ModuleUser.AddAttributeValue(session, comm.ResGold, -target.Gold, true) // 减少金币
	if code != pb.ErrorCode_Success {
		this.module.Errorf("cost gold failed ,count = %d", target.Gold)
		code = pb.ErrorCode_GoldNoEnough
		return
	}
	for k, v := range mapCostHero {
		c := this.module.DelCard(session.GetUserId(), CostHeroObj[k], v)
		if c != pb.ErrorCode_Success {
			code = pb.ErrorCode_DBError
			this.module.Errorf("del hero err card:%s,count = %d", k, v)
			this.module.ModuleUser.AddAttributeValue(session, comm.ResGold, target.Gold, true) // 回退金币
			return
		}

	}
	if _hero.SameCount > 1 { //有堆叠的情况
		// 克隆一个新的
		_hero.SameCount -= 1
		newHero := this.module.modelHero.CloneNewHero(_hero)
		chanegCard = append(chanegCard, newHero)
	}
	_hero.Star += 1
	_hero.SameCount = 1
	_heroMap := map[string]interface{}{
		"star":        _hero.Star,
		"sameCount":   1,
		"isOverlying": false,
	}
	// 触发星级任务
	this.module.ModuleTask.SendToTask(session, comm.TaskTypeUpHeroStar, &pb.TaskParam{First: _hero.Star})
	// 保存数据
	err := this.module.modelHero.ChangeList(session.GetUserId(), _hero.Id, _heroMap)
	if err != nil {
		code = pb.ErrorCode_DBError
		this.module.Errorf("update hero skill failed:%v", err)
	}
	this.module.modelHero.ChangeHeroProperty(session, _hero) // 重新计算属性

	chanegCard = append(chanegCard, _hero)
	session.SendMsg(string(this.module.GetType()), "change", &pb.HeroChangePush{List: chanegCard})
	session.SendMsg(string(this.module.GetType()), StrengthenUpStar, &pb.HeroStrengthenUpStarResp{Hero: _hero})

	this.module.ModuleRtask.SendToRtask(session, comm.Rtype6, utils.ToInt32(_hero.HeroID), _hero.Star)
	this.module.ModuleRtask.SendToRtask(session, comm.Rtype25, 1, utils.ToInt32(_hero.HeroID), _hero.Star)
	if _hero.Star == 4 {
		this.module.ModuleRtask.SendToRtask(session, comm.Rtype26, 1)
	} else if _hero.Star == 5 {
		this.module.ModuleRtask.SendToRtask(session, comm.Rtype27, 1)
	} else if _hero.Star == 6 {
		this.module.ModuleRtask.SendToRtask(session, comm.Rtype28, 1)
	}

	return
}