package rtask

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/lego/sys/log"
	"go_dreamfactory/pb"

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

func (this *apiComp) BattleStartCheck(session comm.IUserSession, req *pb.RtaskBattleStartReq) (code pb.ErrorCode) {
	if req.BattleConfId == 0 {
		code = pb.ErrorCode_ReqParameterError
	}
	return
}

func (this *apiComp) BattleStart(session comm.IUserSession, req *pb.RtaskBattleStartReq) (code pb.ErrorCode, data proto.Message) {
	if code = this.BattleStartCheck(session, req); code != pb.ErrorCode_Success {
		return
	}

	battleConf := this.moduleRtask.configure.getRtaskBattleById(req.BattleConfId)
	if battleConf == nil {
		code = pb.ErrorCode_ConfigNoFound
		log.Errorf("rdtask_battle %v no found", req.BattleConfId)
		return
	}

	iBattle, err := this.moduleRtask.modelRtask.service.GetModule(comm.ModuleBattle)
	if err != nil {
		code = pb.ErrorCode_SystemError
		return
	}

	if b, y := iBattle.(comm.IBattle); y {
		var (
			record *pb.DBBattleRecord
			resp   *pb.RtaskBattleStartResp
		)
		code, record = b.CreatePveBattle(session, &pb.BattlePVEReq{
			Ptype:   pb.PlayType_mainline,
			Leadpos: req.Leadpos,
			Teamids: req.Teamids,
			Mformat: battleConf.FormatList,
		})

		if code != pb.ErrorCode_Success {
			return
		}

		if record != nil {
			resp = &pb.RtaskBattleStartResp{
				Info: &pb.BattleInfo{
					Id:         record.Id,
					Btype:      record.Btype,
					Ptype:      record.Ptype,
					RedCompId:  record.RedCompId,
					Redflist:   record.Redflist,
					BlueCompId: record.BlueCompId,
					Buleflist:  record.Buleflist,
				},
			}
		}

		if err := session.SendMsg(string(this.moduleRtask.GetType()), RtaskSubTypeBattleStart, resp); err != nil {
			code = pb.ErrorCode_SystemError
		}
	}
	return
}