package arena

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/pb"
)

// 参数校验
func (this *apiComp) SetDefFormtCheck(session comm.IUserSession, req *pb.ArenaSetDefFormtReq) (errdata *pb.ErrorData) {
	if len(req.Formt) == 0 {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_ReqParameterError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: "阵容 不能为空!",
		}
	}
	for _, v := range req.Formt {
		if v != "" {
			return
		}
	}
	errdata = &pb.ErrorData{
		Code:    pb.ErrorCode_ReqParameterError,
		Title:   pb.ErrorCode_DBError.ToString(),
		Message: "阵容 不能为空!",
	}
	return
}

// /设置防守阵型
func (this *apiComp) SetDefFormt(session comm.IUserSession, req *pb.ArenaSetDefFormtReq) (errdata *pb.ErrorData) {
	var (
		info  *pb.DBArenaUser
		heros []*pb.DBHero
		err   error
	)
	if errdata = this.SetDefFormtCheck(session, req); errdata != nil {
		return
	}
	if info, err = this.module.modelArena.queryPlayerInfo(session.GetUserId()); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}

		return
	}

	if heros, err = this.module.modelArena.queryUserHeros(session.GetUserId(), req.Formt); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}

		return
	}
	info.Defend = &pb.DBPlayerBattleFormt{
		Leadpos: req.Leadpos,
		Formt:   heros,
	}
	info.Isdef = true
	if err = this.module.modelArena.updateArenaUserInfo(info); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Title:   pb.ErrorCode_DBError.ToString(),
			Message: err.Error(),
		}
		return
	}
	session.SendMsg(string(this.module.GetType()), "setdefformt", &pb.ArenaSetDefFormtResp{Issucc: true})
	return
}