public static void PushEventHubAnomalyRecords(RealTimeVehicleHealthAnomalyReport record)
{
//Get dataset id from a table name
string datasetId = GetAllDatasets().Datasets(datasetName).First()["id"].ToString();
record = CallMlApi(record);
var records = new List <RealTimeVehicleHealthAnomalyReport> {
record
};
HttpWebRequest request = DatasetRequest(String.Format("{0}/{1}/tables/{2}/rows", datasetsUri, datasetId, AmlDatatable), "POST", AccessToken);
var requestData = new SendRequest
{
rows = records
};
PostRequest(request, JsonConvert.SerializeObject(requestData));
}
private static RealTimeVehicleHealthAnomalyReport CallMlApi(RealTimeVehicleHealthAnomalyReport record)
{
using (var client = new HttpClient())
{
var scoreRequest = new
{
Inputs = new Dictionary <string, StringTable>()
{
{
"data",
new StringTable()
{
ColumnNames =
new[]
{
"vin", "model", "timestamp", "outsidetemperature", "enginetemperature", "speed",
"fuel", "engineoil", "tirepressure", "odometer", "city",
"accelerator_pedal_position", "parking_brake_status", "headlamp_status",
"brake_pedal_status", "transmission_gear_position", "ignition_status",
"windshield_wiper_status", "abs"
},
Values =
new[, ]
{
{
record.vin, record.Model, record.timestamp, record.outsideTemperature.ToString(),
record.engineTemperature.ToString(), record.speed.ToString(), record.fuel.ToString(), record.engineoil.ToString(),
record.tirepressure.ToString(), record.odometer.ToString(), record.city,
record.accelerator_pedal_position.ToString(),
record.parking_brake_status.ToString().ToLower()
.Replace("true", "1")
.Replace("false", "0"),
record.headlamp_status.ToString().ToLower().Replace("true", "1").Replace("false", "0"),
record.brake_pedal_status.ToString().ToLower()
.Replace("true", "1")
.Replace("false", "0"),
record.transmission_gear_position.ToLower(),
record.ignition_status.ToString().ToLower().Replace("true", "1").Replace("false", "0"),
record.windshield_wiper_status.ToString().ToLower()
.Replace("true", "1")
.Replace("false", "0"),
record.abs.ToString().ToLower().Replace("true", "1").Replace("false", "0")
},
}
}
},
},
GlobalParameters = new Dictionary <string, string>()
{
}
};
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", AMLKey);
client.BaseAddress = new Uri(AMLUrl);
HttpResponseMessage response = client.PostAsJsonAsync("", scoreRequest).Result;
if (response.IsSuccessStatusCode)
{
try
{
var result = response.Content.ReadAsStringAsync();
string responsefromml = result.Result;
var obj = JsonConvert.DeserializeObject <dynamic>(responsefromml);
string[] finalResult = obj.Results.data.value.Values.ToString().Split(',');
string maintenanceLabel = finalResult[19].Replace("\r", "").Replace("\n", "").Replace("\"", "");
maintenanceLabel = maintenanceLabel.Trim();
record.MaintenanceLabel = Convert.ToInt32(maintenanceLabel);
string maintenanceProbability =
finalResult[20].Replace("\r", "").Replace("\n", "").Replace("]", "").Replace("\"", "");
maintenanceProbability = maintenanceProbability.Trim();
record.MaintenanceProbability = Convert.ToDouble(maintenanceProbability);
string recallLabel = finalResult[21].Replace("\r", "").Replace("\n", "").Replace("\"", "");
recallLabel = recallLabel.Trim();
record.RecallLabel = Convert.ToInt32(recallLabel);
string recallProbability =
finalResult[22].Replace("\r", "").Replace("\n", "").Replace("]", "").Replace("\"", "");
recallProbability = recallProbability.Trim();
record.RecallProbability = Convert.ToDouble(recallProbability);
}
catch (Exception ex)
{
Console.WriteLine("Exception while parsing AML output: {0}", response.StatusCode);
}
}
else
{
Console.WriteLine("Failed AML calling with status code: {0}", response.StatusCode);
}
}
return(record);
}
