public TakePhotoDelayCmd(GPSPhotographTask task)
{
this.task = task;
}
//检测是否存在开门设置并且门状态为开,如果有则加入拍照任务列表.
public void CheckGPSPhotograph(GPSDataEntity entity)
{
EOpenDoorPhotoPara para = CacheUtility.GetPhotoIntervalByVehicleCodeFromHT(entity.GPSCode);
//Logger.Fatal("para != null" + (para != null));
//Logger.Fatal("IsOpened(entity)" + IsOpened(entity));
if (para != null && IsOpened(entity))
{
GPSPhotographTask task = new GPSPhotographTask()
{
Finished = false,
IsOpenDoor = true,
GPSCode = entity.GPSCode,
PhotoInterval = para.ShootTimeSpan * 60,
ReportTime = DateTime.Now,//由于是和服务器时间相对比,所以直接使用服务器时间 entity.ReportTime,
LastPhotographTime = DateTime.Now,//检测到开门，则默认此时为GPS硬件设备自动触发的第一次拍照的时间。
VehicleCode = entity.VehicleCode,
CurrentCameraIndex = 0
};
string[] CameraIDArr = para.CameraIds.Split(',');
int CameraIDArrLen = CameraIDArr.Length;
task.CameraIds = new ushort[CameraIDArrLen];
for (int i = 0; i < CameraIDArrLen; i++)
{
task.CameraIds[i] = Convert.ToUInt16(CameraIDArr[i]);
}
lock (mPhotoTask)
{
if (!mPhotoTask.ContainsKey(entity.GPSCode))
{
mPhotoTask.Add(entity.GPSCode, task);
Util.Common.LogFatal(string.Format("GPS[{0}]添加一个拍照任务，摄像头：{1}", entity.GPSCode, para.CameraIds));
}
}
}
}
//发送拍照指令。
private void SendPhotographCmd(GPSPhotographTask task)
{
Command.ICommand cmd = new Command.TakePhotoDelayCmd(task);
cmd.Send();
}
//关门或取消了设置.0关,1开
private bool IsClosedOrUnSetted(GPSPhotographTask task)
{
GPSDataEntity entity = Util.Common.GetLastCurrentInfo(task.GPSCode);
//Util.Common.LogFatal(string.Format("IsClosedOrUnSetted task.IsOpenDoor={0},entity.DoorStatus={1} 是否己关门{2} [{3}]", task.IsOpenDoor, entity.DoorStatus, (task.IsOpenDoor && entity.DoorStatus == 0), task.GPSCode));
//如果拍照任务的为开门,而现在门状态为关,则车辆己关门
if (task.IsOpenDoor && entity.DoorStatus == 0)
{
return true;//closed=true
}
//int interval = CacheUtility.GetPhotoIntervalByVehicleCodeFromHT(entity.GPSCode);
//LogFatal(string.Format("IsClosedOrUnSetted interval={0} 取消了设置{1}", interval,(interval == 0)));
//return interval == 0;//取消了设置.
return false;
}
//检查拍照任务是否超出连续拍照的时间内
private bool IsOutSettingInterval(GPSPhotographTask task)
{
TimeSpan ts = DateTime.Now.Subtract(task.ReportTime).Duration();
bool timeUp = ts.TotalSeconds > task.PhotoInterval;
Util.Common.LogFatal(string.Format("[{0}]任务实际总用时:{1};任务计划总用时:{2}",task.GPSCode, ts.TotalSeconds, task.PhotoInterval));
bool IfTurnsFinished = (task.CurrentCameraIndex == task.CameraIds.Length - 1);
//Util.Common.LogFatal(string.Format("timeUp:{0};IfTurnsFinished:{1}", timeUp, IfTurnsFinished));
bool result = timeUp && IfTurnsFinished;
if (result)
{
Util.Common.LogFatal(string.Format("gps[{0}]超出连续拍照时间[{1}],且最后一轮拍摄已完成", task.GPSCode, task.PhotoInterval));
}
return result;
}
// 拍照完成且在每次拍照时间间隔内或拍照超时
private bool IsFinishedOrTimeOut(GPSPhotographTask task)
{
bool finishedOrTimeUp = false;
TimeSpan ts = DateTime.Now.Subtract(task.LastPhotographTime).Duration();
Util.Common.LogFatal(string.Format("[{0}]上次拍照时间:{1}",task.GPSCode, task.LastPhotographTime));
if (task.Finished)
{
finishedOrTimeUp = ts.TotalSeconds > mPerPhotographInterval;//如果每次拍照时间少于30秒，也需要等到30秒才拍一次
Util.Common.LogFatal(string.Format("[{0}]超过单次照片需要等的时间:{1}",task.GPSCode,finishedOrTimeUp));
}
else
{
finishedOrTimeUp = ts.TotalMinutes > mPhotographTimeout;
Util.Common.LogFatal(string.Format("[{0}]超过单次照片最大时间:{1}", task.GPSCode, finishedOrTimeUp));
}
if (finishedOrTimeUp)
{
Util.Common.LogFatal(string.Format("GPSCode:{0}, CameraID:{1},拍照{2} 每次拍照间隔{3}秒，每次拍照超时间隔{4}秒,距上次拍照时间间隔{5}秒 [{6}]",task.GPSCode,task.CameraIds[task.CurrentCameraIndex], task.Finished ? "完成" : "未完成",
mPerPhotographInterval, mPhotographTimeout * 60, ts.TotalSeconds, task.GPSCode));
}
return finishedOrTimeUp;
}