public static async Task <string> GetValuesAsync(string deviceId, string date, string?sensorType)
{
DeviceMeasuredValues measuredValues = await AzureBlobRetriever.GetMeasuredValuesAsync(deviceId, date, sensorType);
var result = Newtonsoft.Json.JsonConvert.SerializeObject(measuredValues);
return(result);
}
public async System.Threading.Tasks.Task <string?> GetAsync(string apiVersion, string deviceId, string date, string?sensorType)
{
var retVal = new DeviceMeasuredValues {
Name = "Wrong API version"
};
var result = Newtonsoft.Json.JsonConvert.SerializeObject(retVal);
string?deviceMeasuredValues = apiVersion.ToUpper() switch
{
"V1" => await V1.GetValuesAsync(deviceId, date, sensorType),
"F1" => await F1.GetValuesAsync(deviceId, date, sensorType),
_ => result
};
return(deviceMeasuredValues);
}
}
internal static async Task <DeviceMeasuredValues> GetMeasuredValuesAsync(string deviceId, string date, string?sensorType)
{
InitClient();
var device = new DeviceMeasuredValues
{
Name = deviceId
};
CloudBlobContainer container = await GetContainerAsync(_Client);
BlobResultSegment resultSegment = await container.ListBlobsSegmentedAsync(string.Empty, true, BlobListingDetails.Metadata, null, null, null, null);
if (!CheckIfDeviceIdExist(resultSegment, deviceId))
{
device.Name = "DeviceId does not exist";
return(device);
}
List <string> sensorTypes = GetSensorTypesForDevice(resultSegment, deviceId);
if (sensorType != null && !sensorTypes.Contains(sensorType))
{
device.Name = "SensorType does not exist";
return(device);
}
List <string> selectedSensorTypes = sensorType != null ? new List <string> {
sensorType
} : sensorTypes;
List <MeasuredValue> allSensorValues = new List <MeasuredValue>();
List <Task <List <MeasuredValue> > > tasks = new List <Task <List <MeasuredValue> > >();
foreach (var sensor in selectedSensorTypes)
{
Task <List <MeasuredValue> > theTask = GetSensorFileAsync(container, deviceId, date, sensor);
tasks.Add(theTask);
}
await Task.WhenAll(tasks);
foreach (var task in tasks)
{
List <MeasuredValue> sensorFile = task.Result;
if (task == tasks.First())
{
allSensorValues = sensorFile;
}
else
{
allSensorValues = allSensorValues.Zip(sensorFile, (first, second) =>
{
MeasuredValue mv = first;
mv.SensorValues.Add(second.SensorValues[0]);
return(mv);
}).ToList();
}
}
if (allSensorValues.Count == 0)
{
device.Name = "No data found that date";
}
device.MeasuredValues = allSensorValues;
return(device);
}