cicv_data_closed_loop/aarch64/kinglong/master/package/service/produce_window.go

package service

import (
	commonConfig "cicv-data-closedloop/aarch64/kinglong/common/config"
	"cicv-data-closedloop/aarch64/kinglong/common/service"
	masterConfig "cicv-data-closedloop/aarch64/kinglong/master/package/config"
	"cicv-data-closedloop/common/config/c_log"
	commonEntity "cicv-data-closedloop/common/entity"
	"cicv-data-closedloop/common/util"
	"cicv-data-closedloop/kinglong_msgs"
	"github.com/bluenviron/goroslib/v2"
	"github.com/bluenviron/goroslib/v2/pkg/msgs/std_msgs"
	"math"
	"sync"
	"time"
)

var (
	extendParam commonEntity.KinglongParam
	// /cicv_location
	mutexOfCicvLocation sync.RWMutex
	// /tpperception
	mutexOfTpperception sync.RWMutex
	// /pj_control_pub
	mutexOfJinlongControlPub sync.RWMutex
	// /data_read
	mutexOfDataRead sync.RWMutex
)

// PrepareTimeWindowProducerQueue 负责监听所有主题并修改时间窗口
func PrepareTimeWindowProducerQueue() {
	c_log.GlobalLogger.Info("订阅者 goroutine，启动。")

	var err error
	subscribers := make([]*goroslib.Subscriber, len(commonConfig.SubscribeTopics))
	subscribersTimes := make([]time.Time, len(commonConfig.SubscribeTopics))
	subscribersTimeMutexes := make([]sync.Mutex, len(commonConfig.SubscribeTopics))
	subscribersMutexes := make([]sync.Mutex, len(commonConfig.SubscribeTopics))
	for i, topic := range commonConfig.SubscribeTopics {
		// !!!扩展的定时任务监听，牛逼!!!
		if topic == masterConfig.TopicOfCicvExtend {
			for {
				time.Sleep(time.Duration(3500) * time.Millisecond)
				for _, f := range masterConfig.RuleOfCicvExtend {
					label := f(extendParam)
					if label != "" {
						saveTimeWindow(label, util.GetNowTimeCustom(), commonEntity.GetLastTimeWindow())
						break
					}
				}
			}
		}

		c_log.GlobalLogger.Info("创建订阅者订阅话题：" + topic)

		if topic == masterConfig.TopicOfCicvLocation && len(masterConfig.RuleOfCicvLocation) > 0 {
			subscribers[i], err = goroslib.NewSubscriber(goroslib.SubscriberConf{
				Node:  commonConfig.RosNode,
				Topic: topic,
				Callback: func(data *kinglong_msgs.PerceptionLocalization) {
					// 更新共享变量
					mutexOfCicvLocation.RLock()
					{
						extendParam.VelocityYOfCicvLocation = data.VelocityX
						extendParam.VelocityYOfCicvLocation = data.VelocityY
						extendParam.YawOfCicvLocation = data.Yaw
						extendParam.AngularVelocityZOfCicvLocation = data.AngularVelocityZ
					}
					mutexOfCicvLocation.RUnlock()

					subscribersTimeMutexes[i].Lock()
					if time.Since(subscribersTimes[i]).Seconds() > 1 {
						subscribersMutexes[i].Lock()
						faultHappenTime := util.GetNowTimeCustom()         // 获取当前故障发生时间
						lastTimeWindow := commonEntity.GetLastTimeWindow() // 获取最后一个时间窗口
						var faultLabel string
						for _, f := range masterConfig.RuleOfCicvLocation {
							faultLabel = f(data)
							if faultLabel != "" {
								saveTimeWindow(faultLabel, faultHappenTime, lastTimeWindow)
								break
							}
						}
						subscribersMutexes[i].Unlock()
					}
					subscribersTimeMutexes[i].Unlock()
				},
			})
		}

		if topic == masterConfig.TopicOfTpperception && len(masterConfig.RuleOfTpperception) > 0 {
			subscribers[i], err = goroslib.NewSubscriber(goroslib.SubscriberConf{
				Node:  commonConfig.RosNode,
				Topic: topic,
				Callback: func(data *kinglong_msgs.PerceptionObjects) {
					// 更新共享变量
					mutexOfTpperception.RLock()
					{
						for _, obj := range data.Objs {
							if (obj.Type != 1 && obj.Type != 0) || obj.X <= 5 || math.Abs(float64(obj.Y)) >= 10 {
								continue
							}
							if _, ok := extendParam.ObjDicOfTpperception[obj.Id]; !ok {
								extendParam.ObjDicOfTpperception[obj.Id] = []float32{}
							}
							extendParam.ObjDicOfTpperception[obj.Id] = append(extendParam.ObjDicOfTpperception[obj.Id], obj.Y)
						}
					}
					mutexOfTpperception.RUnlock()

					subscribersTimeMutexes[i].Lock()
					if time.Since(subscribersTimes[i]).Seconds() > 1 {
						subscribersMutexes[i].Lock()
						faultHappenTime := util.GetNowTimeCustom()         // 获取当前故障发生时间
						lastTimeWindow := commonEntity.GetLastTimeWindow() // 获取最后一个时间窗口
						var faultLabel string
						for _, f := range masterConfig.RuleOfTpperception {
							faultLabel = f(data, extendParam)
							if faultLabel != "" {
								saveTimeWindow(faultLabel, faultHappenTime, lastTimeWindow)
								break
							}
						}
						subscribersMutexes[i].Unlock()
					}
					subscribersTimeMutexes[i].Unlock()
				},
			})
		}

		// 5
		if topic == masterConfig.TopicOfDataRead {
			subscribers[i], err = goroslib.NewSubscriber(goroslib.SubscriberConf{
				Node:  commonConfig.RosNode,
				Topic: topic,
				Callback: func(data *kinglong_msgs.Retrieval) {
					// 更新共享变量
					mutexOfDataRead.RLock()
					{
						extendParam.NumCountDataReadOfDataRead++
						if extendParam.NumCountDataReadOfDataRead == 10 {
							extendParam.EgoSteeringRealOfDataRead = append(extendParam.EgoSteeringRealOfDataRead, data.StrgAngleRealValue)
							extendParam.EgoThrottleRealOfDataRead = append(extendParam.EgoThrottleRealOfDataRead, data.VcuAccelPosValue)
							extendParam.EgoBrakeRealOfDataRead = append(extendParam.EgoBrakeRealOfDataRead, data.VcuBrkPelPosValue)
							extendParam.NumCountDataReadOfDataRead = 0
						}
					}
					mutexOfDataRead.RUnlock()
					subscribersTimeMutexes[i].Lock()
					if time.Since(subscribersTimes[i]).Seconds() > 1 {
						subscribersMutexes[i].Lock()
						faultHappenTime := util.GetNowTimeCustom()         // 获取当前故障发生时间
						lastTimeWindow := commonEntity.GetLastTimeWindow() // 获取最后一个时间窗口
						var faultLabel string
						for _, f := range masterConfig.RuleOfDataRead {
							faultLabel = f(data)
							if faultLabel != "" {
								saveTimeWindow(faultLabel, faultHappenTime, lastTimeWindow)
								subscribersTimes[i] = time.Now()
								break
							}
						}
						subscribersMutexes[i].Unlock()
					}
					subscribersTimeMutexes[i].Unlock()
				},
			})
		}

		// 6
		if topic == masterConfig.TopicOfJinlongControlPub && len(masterConfig.RuleOfJinlongControlPub) > 0 {
			subscribers[i], err = goroslib.NewSubscriber(goroslib.SubscriberConf{
				Node:  commonConfig.RosNode,
				Topic: topic,
				Callback: func(data *kinglong_msgs.JinlongControlCommand) {
					// 更新共享变量
					mutexOfJinlongControlPub.RLock()
					{
						extendParam.NumCountJinlongControlCommandOfPjControlPub++
						if extendParam.NumCountJinlongControlCommandOfPjControlPub == 10 {
							extendParam.EgoSteeringCmdOfJinlongControlPub = append(extendParam.EgoSteeringCmdOfJinlongControlPub, data.ASStrgAngleReq)
							extendParam.EgoThrottleCmdOfJinlongControlPub = append(extendParam.EgoThrottleCmdOfJinlongControlPub, data.ASAutoDAccelPosReq)
							extendParam.EgoBrakeCmdOfJinlongControlPub = append(extendParam.EgoBrakeCmdOfJinlongControlPub, data.ASAutoDBrkPelPosReq)
							extendParam.NumCountJinlongControlCommandOfPjControlPub = 0
						}
					}
					mutexOfJinlongControlPub.RUnlock()

					subscribersTimeMutexes[i].Lock()
					if time.Since(subscribersTimes[i]).Seconds() > 1 {
						subscribersMutexes[i].Lock()
						faultHappenTime := util.GetNowTimeCustom()         // 获取当前故障发生时间
						lastTimeWindow := commonEntity.GetLastTimeWindow() // 获取最后一个时间窗口
						var faultLabel string
						for _, f := range masterConfig.RuleOfJinlongControlPub {
							faultLabel = f(data)
							if faultLabel != "" {
								saveTimeWindow(faultLabel, faultHappenTime, lastTimeWindow)
								break
							}
						}
						subscribersMutexes[i].Unlock()
					}
					subscribersTimeMutexes[i].Unlock()
				},
			})
		}

		// 7
		if topic == masterConfig.TopicOfFailureLidar && len(masterConfig.RuleOfFailureLidar) > 0 {
			subscribers[i], err = goroslib.NewSubscriber(goroslib.SubscriberConf{
				Node:  commonConfig.RosNode,
				Topic: topic,
				Callback: func(data *std_msgs.Bool) {
					subscribersTimeMutexes[i].Lock()
					if time.Since(subscribersTimes[i]).Seconds() > 1 {
						subscribersMutexes[i].Lock()
						faultHappenTime := util.GetNowTimeCustom()         // 获取当前故障发生时间
						lastTimeWindow := commonEntity.GetLastTimeWindow() // 获取最后一个时间窗口
						var faultLabel string
						for _, f := range masterConfig.RuleOfFailureLidar {
							faultLabel = f(data)
							if faultLabel != "" {
								saveTimeWindow(faultLabel, faultHappenTime, lastTimeWindow)
								break
							}
						}
						subscribersMutexes[i].Unlock()
					}
					subscribersTimeMutexes[i].Unlock()
				},
			})
		}

		// 8
		if topic == masterConfig.TopicOfFailureRadar && len(masterConfig.RuleOfFailureRadar) > 0 {
			subscribers[i], err = goroslib.NewSubscriber(goroslib.SubscriberConf{
				Node:  commonConfig.RosNode,
				Topic: topic,
				Callback: func(data *std_msgs.Bool) {
					subscribersTimeMutexes[i].Lock()
					if time.Since(subscribersTimes[i]).Seconds() > 1 {
						subscribersMutexes[i].Lock()
						faultHappenTime := util.GetNowTimeCustom()         // 获取当前故障发生时间
						lastTimeWindow := commonEntity.GetLastTimeWindow() // 获取最后一个时间窗口
						var faultLabel string
						for _, f := range masterConfig.RuleOfFailureRadar {
							faultLabel = f(data)
							if faultLabel != "" {
								saveTimeWindow(faultLabel, faultHappenTime, lastTimeWindow)
								break
							}
						}
						subscribersMutexes[i].Unlock()
					}
					subscribersTimeMutexes[i].Unlock()
				},
			})
		}

		// 9
		if topic == masterConfig.TopicOfFailureCamera && len(masterConfig.RuleOfFailureLidar) > 0 {
			subscribers[i], err = goroslib.NewSubscriber(goroslib.SubscriberConf{
				Node:  commonConfig.RosNode,
				Topic: topic,
				Callback: func(data *std_msgs.Bool) {
					subscribersTimeMutexes[i].Lock()
					if time.Since(subscribersTimes[i]).Seconds() > 1 {
						subscribersMutexes[i].Lock()
						faultHappenTime := util.GetNowTimeCustom()         // 获取当前故障发生时间
						lastTimeWindow := commonEntity.GetLastTimeWindow() // 获取最后一个时间窗口
						var faultLabel string
						for _, f := range masterConfig.RuleOfFailureLidar {
							faultLabel = f(data)
							if faultLabel != "" {
								saveTimeWindow(faultLabel, faultHappenTime, lastTimeWindow)
								break
							}
						}
						subscribersMutexes[i].Unlock()
					}
					subscribersTimeMutexes[i].Unlock()
				},
			})
		}

		if err != nil {
			c_log.GlobalLogger.Info("创建订阅者报错：", err)
			//TODO 如何回传日志
			continue
		}
	}

	select {
	case signal := <-service.ChannelKillWindowProducer:
		if signal == 1 {
			commonConfig.RosNode.Close()
			service.AddKillTimes("3")
			return
		}
	}
}

func saveTimeWindow(faultLabel string, faultHappenTime string, lastTimeWindow *commonEntity.TimeWindow) {
	masterTopics, slaveTopics := getTopicsOfNode(faultLabel)
	if lastTimeWindow == nil || util.TimeCustom1GreaterTimeCustom2(faultHappenTime, lastTimeWindow.TimeWindowEnd) {
		// 2-1 如果是不在旧故障窗口内，添加一个新窗口
		newTimeWindow := commonEntity.TimeWindow{
			FaultTime:       faultHappenTime,
			TimeWindowBegin: util.TimeCustomChange(faultHappenTime, -commonConfig.PlatformConfig.TaskBeforeTime),
			TimeWindowEnd:   util.TimeCustomChange(faultHappenTime, commonConfig.PlatformConfig.TaskAfterTime),
			Length:          commonConfig.PlatformConfig.TaskBeforeTime + commonConfig.PlatformConfig.TaskAfterTime + 1,
			Labels:          []string{faultLabel},
			MasterTopics:    masterTopics,
			SlaveTopics:     slaveTopics,
		}
		c_log.GlobalLogger.Infof("不在旧故障窗口内，向生产者队列添加一个新窗口，【Lable】=%v，【FaultTime】=%v，【Length】=%v", newTimeWindow.Labels, newTimeWindow.FaultTime, newTimeWindow.Length)
		commonEntity.AddTimeWindowToTimeWindowProducerQueue(newTimeWindow)
	} else {
		// 2-2 如果在旧故障窗口内
		commonEntity.TimeWindowProducerQueueMutex.RLock()
		defer commonEntity.TimeWindowProducerQueueMutex.RUnlock()
		// 2-2-1 更新故障窗口end时间
		maxEnd := util.TimeCustomChange(lastTimeWindow.TimeWindowBegin, commonConfig.PlatformConfig.TaskMaxTime)
		expectEnd := util.TimeCustomChange(faultHappenTime, commonConfig.PlatformConfig.TaskAfterTime)
		if util.TimeCustom1GreaterTimeCustom2(expectEnd, maxEnd) {
			lastTimeWindow.TimeWindowEnd = maxEnd
			lastTimeWindow.Length = commonConfig.PlatformConfig.TaskMaxTime
		} else {
			if util.TimeCustom1GreaterTimeCustom2(expectEnd, lastTimeWindow.TimeWindowEnd) {
				lastTimeWindow.TimeWindowEnd = expectEnd
				lastTimeWindow.Length = util.CalculateDifferenceOfTimeCustom(lastTimeWindow.TimeWindowBegin, expectEnd)
			}
		}
		// 2-2-2 更新label
		labels := lastTimeWindow.Labels
		lastTimeWindow.Labels = util.AppendIfNotExists(labels, faultLabel)
		// 2-2-3 更新 topic
		sourceMasterTopics := lastTimeWindow.MasterTopics
		lastTimeWindow.MasterTopics = util.MergeSlice(sourceMasterTopics, masterTopics)
		sourceSlaveTopics := lastTimeWindow.SlaveTopics
		lastTimeWindow.SlaveTopics = util.MergeSlice(sourceSlaveTopics, slaveTopics)
		c_log.GlobalLogger.Infof("在旧故障窗口内，更新生产者队列最新的窗口，【Lable】=%v，【FaultTime】=%v，【Length】=%v", lastTimeWindow.Labels, lastTimeWindow.FaultTime, lastTimeWindow.Length)

	}
}

func getTopicsOfNode(faultLabel string) (masterTopics []string, slaveTopics []string) {
	// 获取所有需要采集的topic
	var faultCodeTopics []string
	for _, code := range commonConfig.CloudConfig.Triggers {
		if code.Label == faultLabel {
			faultCodeTopics = code.Topics
		}
	}
	// 根据不同节点采集的topic进行分配采集
	for _, acceptTopic := range faultCodeTopics {
		for _, host := range commonConfig.CloudConfig.Hosts {
			for _, topic := range host.Topics {
				if host.Name == commonConfig.CloudConfig.Hosts[0].Name && acceptTopic == topic {
					masterTopics = append(masterTopics, acceptTopic)
				}
				if host.Name == commonConfig.CloudConfig.Hosts[1].Name && acceptTopic == topic {
					slaveTopics = append(slaveTopics, acceptTopic)
				}
			}
		}
	}
	return masterTopics, slaveTopics
}