/// <summary>
/// 查询设施下所有设备
/// </summary>
/// <param name="facilitySerialnum"></param>
/// <returns></returns>
public static async Task <XResponseMessage> ProcessGetFacilityDevices(string facilitySerialnum)
{
if (facilitySerialnum == null)
{
throw new ArgumentNullException("facilitySerialnum");
}
decimal?nullValueDecimal = null;
try
{
//查询设施下所有传感器采集和控制设备
var devices =
_deviceService.GetDevicesByFacilityId(facilitySerialnum).ToList().Select(t => new DeviceModel()
{
Serialnum = t.Serialnum,
Name = t.Name,
FacilitySerialnum = facilitySerialnum,
DeviceTypeSerialnum = t.DeviceTypeSerialnum,
ProcessedValue = t.ProcessedValue,
ShowValue = t.ShowValue,
Unit = t.Unit,
UpdateTime = t.UpdateTime,
Max = _deviceExceptionSetService.GetDeviceExceptionSetByDeviceId(t.Serialnum) != null
? _deviceExceptionSetService.GetDeviceExceptionSetByDeviceId(t.Serialnum).Max : nullValueDecimal,
Min = _deviceExceptionSetService.GetDeviceExceptionSetByDeviceId(t.Serialnum) != null
? _deviceExceptionSetService.GetDeviceExceptionSetByDeviceId(t.Serialnum).Min : nullValueDecimal,
});
//查询设施下所有音视频设备
var cameras =
(await _facilityCameraService.GetFacilityCamerasByFacilityIdAsny(facilitySerialnum)).ToList().Select(cam => new MediaData()
{
DeviceCode = cam.Serialnum,
FacilityCode = cam.FacilitySerialnum,
Url = cam.IP,
MediaPort = cam.HttpPort,
ContrPort = cam.DataPort,
User = cam.UserID,
Pwd = cam.UserPwd,
Channel = cam.Channel
});
var deviceModels = devices as IList <DeviceModel> ?? devices.ToList();
return(ResultHelper.CreateMessage("", ErrorType.NoError, new
{
Collect = deviceModels.Where(d => d.DeviceTypeSerialnum.StartsWith("collect")),
Control = deviceModels.Where(d => d.DeviceTypeSerialnum.StartsWith("control")),
Camera = cameras
}));
}
catch (Exception ex)
{
return(ResultHelper.CreateMessage("", ErrorType.InternalError, null, ex));
}
}
/// <summary>
/// 处理设备历史数据
/// </summary>
private static async Task ProcessDeviceDataInfo()
{
while (true)
{
Thread.Sleep(10 * 1000);
if (!_dataInfoQueue.IsEmpty)
{
try
{
var list = _dataInfoQueue.ToArray();
var logs = list.Select(e =>
{
var cdi = new DeviceDataInfoDto
{
DeviceSerialnum = e.Serialnum,
ProcessedValue = e.ProcessedValue,
CreateTime = e.UpdateTime,
UpdateTime = e.UpdateTime,
Remark = e.Remark
};
var set = _deviceExceptionSetService.GetDeviceExceptionSetByDeviceId(e.Serialnum); //查找异常区间
if (set != null)
{
cdi.IsException = e.ProcessedValue > set.Max || e.ProcessedValue < set.Min;
if (cdi.IsException)
{
cdi.Max = set.Max;
cdi.Min = set.Min;
cdi.CreateTime = cdi.UpdateTime = e.UpdateTime;
}
}
return(cdi);
});
await _deviceDataInfoService.AddDeviceDataInfo2(logs);//保存历史数据
//清除刚取出来的数据
DeviceDto entityDevice = null;
for (var i = 0; i < list.Length; i++)
{
_dataInfoQueue.TryDequeue(out entityDevice);
}
}
catch (Exception ex)
{
ServiceLogger.Current.WriteException(ex);
}
}
}
}
/// <summary>
/// 分析设备是否处理异常状态
/// </summary>
/// <param name="dtos"></param>
/// <returns></returns>
private IEnumerable <DeviceDataInfoDto> ProcessDtoIsException(List <DeviceDataInfoDto> dtos)
{
var deviceDataInfos = new List <DeviceDataInfoDto>();
dtos.ForEach(dto =>
{
var set = _deviceExceptionSetService.GetDeviceExceptionSetByDeviceId(dto.DeviceSerialnum);
if (set != null)
{
dto.Max = set.Max;
dto.Min = set.Min;
if (dto.ProcessedValue > set.Max || dto.ProcessedValue < set.Min)
{
dto.IsException = true;
}
}
deviceDataInfos.Add(dto);
});
return(deviceDataInfos);
}