package viking

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

// 参数校验
func (this *apiComp) ChallengeCheck(session comm.IUserSession, req *pb.VikingChallengeReq) (errdata *pb.ErrorData) {
	if req.BossId <= 0 && req.Difficulty > 0 || req.Battle == nil {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_ReqParameterError,
			Title: pb.ErrorCode_ReqParameterError.ToString(),
		}
		return
	}
	return
}

// /挑战主线关卡
func (this *apiComp) Challenge(session comm.IUserSession, req *pb.VikingChallengeReq) (errdata *pb.ErrorData) {
	var (
		ps     int32
		viking *pb.DBViking
		err    error
	)
	if errdata = this.ChallengeCheck(session, req); errdata != nil {
		return // 参数校验失败直接返回
	}
	if viking, err = this.module.modelViking.getVikingList(session.GetUserId()); err != nil {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_DBError,
			Title: pb.ErrorCode_DBError.ToString(),
		}
		return
	}

	cfgData, err := this.module.configure.GetVikingBossConfigData(req.BossId, req.Difficulty)
	if err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ConfigNoFound,
			Title:   pb.ErrorCode_ConfigNoFound.ToString(),
			Message: err.Error(),
		}
		return
	}
	pskey := req.BossId<<8 + req.Difficulty
	if v1, ok := viking.Ps[pskey]; !ok || v1 == 0 {
		for _, v := range cfgData.PsConsume {
			if v.A == "attr" && v.T == "ps" {
				ps += v.N
			}
		}
		for _, v := range cfgData.PsMg {
			if v.A == "attr" && v.T == "ps" {
				ps += v.N
			}
		}
		psAnt := &cfg.Gameatn{ // 构建一个atn 对象
			A: "attr",
			T: "ps",
			N: ps,
		}
		this.module.Debugf("开始扣除：%d", ps)
		if errdata = this.module.ConsumeRes(session, []*cfg.Gameatn{psAnt}, true); errdata != nil {
			return
		}

		viking.Ps[pskey] = ps

		this.module.modelViking.modifyVikingDataByObjId(session.GetUserId(), map[string]interface{}{
			"ps": viking.Ps,
		})
	}

	if req.AutoBuy { // 不够的时候自动使用
		resSell := this.module.ModuleTools.GetGlobalConf().PsItem
		if errdata = this.module.CheckRes(session, []*cfg.Gameatn{resSell}); errdata != nil {
			return
		}
		m := make(map[string]int32, 0)
		m[resSell.T] = resSell.N
		this.module.ModuleItems.SellItem(session, m, true)

	}

	if req.Difficulty == 1 && viking.Boss[req.BossId] == 0 { // 当前难度第一次打
		viking.Boss[req.BossId] = 1
	}
	if value, ok := viking.Boss[req.BossId]; ok { // 类型校验
		if value < req.Difficulty-1 {
			errdata = &pb.ErrorData{
				Code:  pb.ErrorCode_HuntingLvErr,
				Title: pb.ErrorCode_HuntingLvErr.ToString(),
			}
			return
		}
	} else {
		errdata = &pb.ErrorData{
			Code:  pb.ErrorCode_HuntingLvErr,
			Title: pb.ErrorCode_HuntingLvErr.ToString(),
		}
		return
	}

	errdata, record := this.module.battle.CreatePveBattle(session, &pb.BattlePVEReq{
		Rulesid: cfgData.BattleReadyID,
		Ptype:   pb.PlayType_viking,
		Title:   "",
		Format:  req.Battle,
		Mformat: cfgData.Boss,
	})
	if errdata != nil {
		return
	}
	session.SendMsg(string(this.module.GetType()), VikingChallengeResp, &pb.VikingChallengeResp{
		Info: &pb.BattleInfo{
			Id: record.Id, Title: record.Title,
			Rulesid:    cfgData.BattleReadyID,
			Btype:      record.Btype,
			Ptype:      record.Ptype,
			RedCompId:  record.RedCompId,
			Redflist:   record.Redflist,
			BlueCompId: record.BlueCompId,
			Buleflist:  record.Buleflist,
			Tasks:      record.Tasks,
		},
		BossId:     req.BossId,
		Difficulty: req.Difficulty,
	})
	return
}