rts-sim-testing-service/service/trainManage.go

package service

import (
	"fmt"
	"joylink.club/bj-rtsts-server/dto/common_proto"
	"time"

	"google.golang.org/protobuf/proto"
	"joylink.club/bj-rtsts-server/db/dbquery"
	"joylink.club/bj-rtsts-server/db/model"
	"joylink.club/bj-rtsts-server/dto"
	"joylink.club/bj-rtsts-server/dto/data_proto"
	"joylink.club/bj-rtsts-server/sys_error"
)

var trainDataType = int32(data_proto.PictureType_TrainData)

// 查询列车信息列表
func PageTrainInfoByPublished(query *dto.PageTrainInfoReqDto) *dto.PageDto {
	d, dv := dbquery.Published, dbquery.PublishedVersion
	dq := d.Select(d.ID, d.Code.As("name"), dv.Note, dv.Proto).
		LeftJoin(dv, d.DataID.EqCol(dv.ID)).
		Where(d.Type.Eq(trainDataType), d.Status.Eq(1)).
		Order(dv.PublishAt)
	if query.Name != "" {
		dq = dq.Where(d.Code.Like(fmt.Sprintf("%%%s%%", query.Name)))
	}
	var records []*dto.PublishedDto
	total, err := dq.Debug().ScanByPage(&records, query.Offset(), query.Size)
	if err != nil {
		panic(sys_error.New("列车信息查询错误", err))
	}
	return &dto.PageDto{Total: int(total), PageQueryDto: query.PageQueryDto, Records: dto.ConvertToTrainDto(records)}
}

// 根据项目Id查询列车信息
func ListTrainByProject(query *dto.TrainInfoReqDto) []*dto.TrainInfoDto {
	ppl, p, pv := dbquery.ProjectPublishLink, dbquery.Published, dbquery.PublishedVersion
	where := ppl.Select(p.ID, p.Code.As("name"), pv.Note, pv.Proto).
		LeftJoin(p, ppl.Mid.EqCol(p.ID)).
		LeftJoin(pv, p.DataID.EqCol(pv.ID))
	if query.Name != "" {
		where = where.Where(p.Code.Like(fmt.Sprintf("%%%s%%", query.Name)))
	}
	if query.Pid != 0 {
		where = where.Where(ppl.Pid.Eq(query.Pid))
	}
	var records []*dto.PublishedDto
	err := where.Where(p.Type.Eq(trainDataType), p.Status.Eq(1)).Order(pv.PublishAt).Scan(&records)
	if err != nil {
		panic(sys_error.New("列车信息查询错误", err))
	}
	return dto.ConvertToTrainDto(records)
}

// 发布列车信息
func CreateTrain(td *dto.TrainInfoDto, user *model.User) bool {
	publishData(&dto.PublishedDto{
		Name:   td.Name,
		Proto:  convertTrainDtoToProto(td),
		Type:   trainDataType,
		UserID: user.ID,
		Note:   td.Description,
	}, true)
	return true
}
func TrainConfigToProtoConvert(t *dto.ConfigTrainData) *common_proto.TrainDynamicConfig {
	if t == nil {
		return nil
	}
	return &common_proto.TrainDynamicConfig{
		DavisParamA: t.DavisParamA, DavisParamB: t.DavisParamB, DavisParamC: t.DavisParamC,
		CurveResistanceParamR1: t.CurveResistanceParamR1, CurveResistanceParamR2: t.CurveResistanceParamR2, CurveResistanceParamR3: t.CurveResistanceParamR3, CurveResistanceParamR4: t.CurveResistanceParamR4,
		RevolvingMassParam: t.RevolvingMassParam, Jump: t.Jump, Slip: t.Slip, Idling: t.Idling,
		Slide: t.Slide, StopSign: t.StopSign,
	}
}

// 转成列车proto
func convertTrainDtoToProto(t *dto.TrainInfoDto) []byte {
	message := &data_proto.Train{
		TrainModel:     data_proto.Train_TrainModel(t.TrainModel),
		CarriageLength: t.CarriageLength,
		TotalLength:    t.TotalLength,
		//MinDiameter:    t.MinDiameter,
		//MaxDiameter:    t.MaxDiameter,
		TrainSets:     t.TrainSets,
		DynamicConfig: TrainConfigToProtoConvert(t.TrainConfigData),
	}
	b, _ := proto.Marshal(message)
	return b
}

// 查询列车信息
func QueryTrain(id int32) *dto.TrainInfoDto {
	d, dv := dbquery.Published, dbquery.PublishedVersion
	var record dto.PublishedDto
	err := d.Select(d.ID, d.Code.As("name"), dv.Note, dv.Proto).
		LeftJoin(dv, d.DataID.EqCol(dv.ID)).
		Where(d.Type.Eq(trainDataType), d.ID.Eq(id)).
		Scan(&record)
	if err != nil {
		panic(sys_error.New("列车信息查询错误", err))
	}
	return dto.ConvertDtoFromTrain(&record)
}

// 更新列车信息
func UpdateTrain(id int32, td *dto.TrainInfoDto, user *model.User) bool {
	p, pv := dbquery.Published, dbquery.PublishedVersion
	pd, err := p.Select(p.ID, p.Code, p.DataID).Where(p.ID.Eq(id)).First()
	if err != nil {
		panic(sys_error.New("更新列车信息错误", err))
	}
	if td.Name != pd.Code {
		ChangePublishCode(id, td.Name)
	}
	pvd, err := pv.Select(pv.Version).Where(pv.ID.Eq(pd.DataID)).First()
	if err != nil {
		panic(sys_error.New("更新列车信息错误", err))
	}
	pvdn := &model.PublishedVersion{
		Proto:     convertTrainDtoToProto(td),
		UserID:    user.ID,
		PublishAt: time.Now(),
		Note:      td.Description,
		Version:   pvd.Version + 1,
		Code:      td.Name,
		PublishID: id,
		Type:      trainDataType,
	}
	err2 := pv.Create(pvdn)
	if err2 != nil {
		panic(sys_error.New("更新列车信息错误", err2))
	}
	_, err3 := p.Where(p.ID.Eq(id)).UpdateColumn(p.DataID, pvdn.ID)
	if err3 != nil {
		panic(sys_error.New("更新列车信息错误", err3))
	}
	return true
}