package hero

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

// 参数校验
func (this *apiComp) TalentLearnCheck(session comm.IUserSession, req *pb.HeroTalentLearnReq) (errdata *pb.ErrorData) {
	if req.TalentID <= 0 {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_ReqParameterError,
			Title: pb.ErrorCode_ReqParameterError.ToString(),
		}
	}
	return
}

// 天赋学习
func (this *apiComp) TalentLearn(session comm.IUserSession, req *pb.HeroTalentLearnReq) (errdata *pb.ErrorData) {
	var (
		talent     *pb.DBHeroTalent
		err        error
		chanegCard []*pb.DBHero   // 推送属性变化
		res        []*cfg.Gameatn // 学习天赋需要消耗的道具
		hero       *pb.DBHero
	)

	chanegCard = make([]*pb.DBHero, 0)
	if errdata = this.TalentLearnCheck(session, req); errdata != nil {
		return
	}
	if req.ObjId != "" {
		if talent, err = this.module.modelTalent.GetHerotalentByObjId(session.GetUserId(), req.ObjId); err != nil {
			errdata = &pb.ErrorData{
				Code:    pb.ErrorCode_SystemError,
				Title:   pb.ErrorCode_SystemError.ToString(),
				Message: err.Error(),
			}
			return
		}
		this.module.Debugf("TalentLearn:%v", talent)
	} else {
		if req.Heroid == "" { // 英雄id不能为空
			errdata = &pb.ErrorData{
				Code:  pb.ErrorCode_ReqParameterError,
				Title: pb.ErrorCode_ReqParameterError.ToString(),
			}
			return
		}
		// 数据校验
		if list, err := this.module.modelTalent.GetHerotalent(session.GetUserId()); err == nil {
			for _, v := range list {
				if v.HeroId == req.Heroid {
					talent = v
					break
				}
			}
		}

		if talent == nil {
			// 创建一条数据
			talent, err = this.module.modelTalent.CreateHeroTalent(session.GetUserId(), req.Heroid)
			if err != nil {
				this.module.Errorf("create talent data failed:%v", err)
				errdata = &pb.ErrorData{
					Code:    pb.ErrorCode_DBError,
					Title:   pb.ErrorCode_DBError.ToString(),
					Message: err.Error(),
				}
				return
			}
		}
	}

	talentConf, err := this.module.configure.GetHeroTalent(req.TalentID)
	if err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ConfigNoFound,
			Title:   pb.ErrorCode_ConfigNoFound.ToString(),
			Message: err.Error(),
		}
		return
	}
	hero = this.module.QueryHeroByConfId(session.GetUserId(), talent.HeroId)
	if hero == nil {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_HeroNoExist,
			Title: pb.ErrorCode_HeroNoExist.ToString(),
		}
		return
	}

	// 校验玩家等级
	if talentConf.Condition > hero.Lv { // 等级不满足
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_UserLvNoEnough,
			Title:   pb.ErrorCode_UserLvNoEnough.ToString(),
			Message: fmt.Sprintf("英雄等级不满足要求:curLv = %d,lv = %d", hero.Lv, talentConf.Condition),
		}

		return
	}

	// 校验
	if len(talentConf.Before) == 1 && talentConf.Before[0] == 0 { // 前置解锁技能为0
		if talent.Talent == nil {
			talent.Talent = make(map[int32]int32)
		}
		if _, ok := talent.Talent[req.TalentID]; ok {
			errdata = &pb.ErrorData{
				Code:  pb.ErrorCode_TalentRepeatLearn, // 重复激活
				Title: pb.ErrorCode_TalentRepeatLearn.ToString(),
			}
			return
		}
	} else {
		for _, v := range talentConf.Before {
			if _, ok := talent.Talent[v]; !ok {
				errdata = &pb.ErrorData{
					Code:  pb.ErrorCode_TalentUnLockerBefore, // 前置技能不满足
					Title: pb.ErrorCode_TalentUnLockerBefore.ToString(),
				}
				return
			}
		}
	}

	res = append(res, talentConf.Thing...)
	// 消耗指定的天赋点数
	t := this.module.configure.GetHeroTalentBoxItem(talent.HeroId)
	if t != "" && talentConf.Point > 0 {
		curItemCount := int32(this.module.ModuleItems.QueryItemAmount(session.GetUserId(), t))
		if curItemCount < talentConf.Point { // 如果数量不够 则取找其他物品替代
			leftCount := talentConf.Point - curItemCount // 需要其他物品的数量
			generaltp := this.module.ModuleTools.GetGlobalConf().Generaltp
			fp := &cfg.Gameatn{
				A: generaltp.A,
				T: generaltp.T,
				N: leftCount,
			}
			if errdata = this.module.CheckRes(session, []*cfg.Gameatn{fp}); errdata != nil {

				return
			}
			res = append(res, fp)

		} else {
			point := &cfg.Gameatn{
				A: "item",
				T: t,
				N: talentConf.Point,
			}
			res = append(res, point)
		}
	}
	if errdata = this.module.ConsumeRes(session, res, true); errdata != nil {
		return
	}
	update := make(map[string]interface{}, 0)
	if talentConf.Skill != 0 {
		skillMaxLv := this.module.configure.GetHeroSkillMaxLvConfig(uint32(talentConf.Skill))
		hero.Talentskill = append(hero.Talentskill, &pb.SkillData{
			SkillID: talentConf.Skill,
			SkillLv: skillMaxLv,
		})
		update["talentskill"] = hero.Talentskill
	}
	// 校验通过可以加
	talent.Talent[req.TalentID] = 1
	update["talent"] = talent.Talent
	if err = this.module.modelTalent.ChangeHeroTalent(talent, update); err != nil {
		this.module.Errorf("update failed :%v", err)
	}

	// 同步修改属性
	this.module.modelHero.setTalentProperty(hero, talentConf)
	chanegCard = append(chanegCard, hero) // 添加推送属性变化信息

	session.SendMsg(string(this.module.GetType()), "change", &pb.HeroChangePush{List: chanegCard})
	session.SendMsg(string(this.module.GetType()), HeroTalentLearnResp, &pb.HeroTalentLearnResp{
		Telnet:   talent,
		TalentID: req.TalentID, // 返回刚学习过的天赋ID
	})

	// 查询英雄相关信息
	if heroObj := this.module.QueryHeroByConfId(session.GetUserId(), talent.HeroId); heroObj != nil {
		var tasks []*pb.BuriedParam
		tasks = append(tasks, comm.GetBuriedParam2(comm.Rtype123, heroObj.HeroID, heroObj.Star))
		tasks = append(tasks, comm.GetBuriedParam(comm.Rtype39, 1)) //累计英雄共鸣xx次
		tasks = append(tasks, comm.GetBuriedParam2(comm.Rtype124, heroObj.HeroID))
		tasks = append(tasks, comm.GetBuriedParam(comm.Rtype123, 1, int32(len(talent.Talent)), heroObj.Star))
		tasks = append(tasks, comm.GetBuriedParam(comm.Rtype124, 1))
		tasks = append(tasks, comm.GetBuriedParam(comm.Rtype125, 1, utils.ToInt32(heroObj.HeroID)))
		cfg, err := this.module.configure.GetHeroConfig(heroObj.HeroID)
		if err == nil {
			tasks = append(tasks, comm.GetBuriedParam(comm.Rtype126, 1, cfg.Race))
		}
		tasks = append(tasks, comm.GetBuriedParam(comm.Rtype127, 1, heroObj.Star))
		tasks = append(tasks, comm.GetBuriedParam(comm.Rtype40, 1, int32(len(talent.Talent))))
		_, err = this.module.configure.GetHeroAwakenConfig(heroObj.HeroID, heroObj.JuexingLv+1)
		if err != nil { // 达到满级觉醒
			if heroObj.Lv == this.module.configure.GetHeroMaxLv(heroObj.Star) {

				if this.module.configure.GetHeroTalentMaxLv(heroObj.HeroID) == int32(len(talent.Talent)) {
					tasks = append(tasks, comm.GetBuriedParam2(comm.Rtype37, heroObj.HeroID, cfg.Color))
					tasks = append(tasks, comm.GetBuriedParam2(comm.Rtype38, heroObj.HeroID))
					iHeroId, _ := strconv.Atoi(heroObj.HeroID)
					tasks = append(tasks, comm.GetBuriedParam2(comm.Rtype243, heroObj.HeroID, int32(iHeroId)))
				}
			}
		}
		// 满回响
		if this.module.configure.GetHeroTalentMaxLv(heroObj.HeroID) == int32(len(talent.Talent)) {
			tasks = append(tasks, comm.GetBuriedParam(comm.Rtype128, 1, cfg.Race))
			if user, err := this.module.GetUserForSession(session); err == nil {
				this.chat.SendSysChatToWorld(session, comm.ChatSystem10, heroObj, heroObj.Star, 0, user.Name, heroObj.HeroID)
			} else {
				this.module.Errorf("no found userdata uid:%s", session.GetUserId())
			}
		}
		tasks = append(tasks, comm.GetBuriedParam(comm.Rtype199, 1))
		go this.module.AsynHandleSession(session.Clone(), func(session comm.IUserSession) {
			this.module.ModuleBuried.TriggerBuried(session, tasks...)
			this.module.WriteUserLog(session.GetUserId(), req, comm.GMResDelType, "HeroTalentLearnReq", res)
		})
	}

	return
}