rts-sim-testing-service/message_server/rcc_ms.go

package message_server

import (
	"fmt"
	"time"

	"google.golang.org/protobuf/proto"
	"joylink.club/bj-rtsts-server/message_server/ms_api"
	"joylink.club/bj-rtsts-server/ts/protos/graphicData"
	"joylink.club/bj-rtsts-server/ts/protos/state"
	"joylink.club/bj-rtsts-server/ts/simulation/wayside/memory"
	"joylink.club/rtsssimulation/component"
	"joylink.club/rtsssimulation/entity"
)

// 继电器组合柜布置图消息服务
type RccMs struct {
	vs      *memory.VerifySimulation
	mapId   int32
	channel string
}

func NewRccMs(vs *memory.VerifySimulation, mapId int32) *RccMs {
	return &RccMs{
		vs:      vs,
		mapId:   mapId,
		channel: fmt.Sprintf(SimulationRccTopic, vs.SimulationId, mapId),
	}
}

// 获取消息服务名
func (r *RccMs) GetChannel() string {
	return r.channel
}

// 发送消息间隔时间,单位ms
func (r *RccMs) GetInterval() time.Duration {
	return 200 * time.Millisecond
}

// 构造定时发送的消息
func (r *RccMs) OnTick() ([]*ms_api.TopicMsg, error) {
	relayStates, err := r.collectRelayState()
	if err != nil {
		return nil, err
	}
	ststes := &state.PushedDevicesStatus{
		All: true,
		AllStatus: &state.AllDevicesStatus{
			ReplyState: relayStates,
		},
	}
	b, err := proto.Marshal(ststes)
	if err != nil {
		return nil, fmt.Errorf("信号布置图设备状态消息服务数据序列化失败, %s", err)
	}
	return []*ms_api.TopicMsg{ms_api.NewTopicMsg(r.channel, b)}, nil
}

// 当发生错误时执行的逻辑
func (r *RccMs) OnError(err error) {
}

// 获取仿真地图的继电器状态，前端推送
func (r *RccMs) collectRelayState() ([]*state.ReplyState, error) {
	// 获取本地图下的继电器信息
	uidMap := memory.QueryMapUidMapByType(r.mapId, &graphicData.Relay{})
	var replyStateArr []*state.ReplyState
	for _, u := range uidMap {
		entry, ok := entity.GetEntityByUid(r.vs.World, u.Uid)
		if !ok {
			// 暂时注释，很多继电器都没初始化
			//return nil, fmt.Errorf("继电器实体不存在: World id=%d, uid=%s", r.vs.World.Id(), u.Uid)
			continue
		}
		if entry.HasComponent(component.RelayTag) {
			bit := component.BitStateType.Get(entry)
			replyStateArr = append(replyStateArr, &state.ReplyState{Id: u.CommonId, Xh: bit.Val})
		}
	}
	return replyStateArr, nil
}