// Recognize heart diseases by acoustic signal (randomly).
private string RecognizeDiseasesByAcoustic()
{
var diseasesTotalCount = DataProcessorDictionary.GetHeartDiseasesCount();
var generator = new Random();
var RECOGNIZED_DISEASES_MAX_COUNT = 3;
var recognizedDiseasesCount = generator.Next(1, RECOGNIZED_DISEASES_MAX_COUNT);
// Create list of recognized diseases.
var diseasesList = new List <string>();
var count = 0;
while (count < recognizedDiseasesCount)
{
var id = generator.Next(diseasesTotalCount);
var disease = DataProcessorDictionary.GetHeartDisease(id);
if (!diseasesList.Contains(disease))
{
diseasesList.Add(disease);
count++;
}
}
// Conver diseases list to string format.
string diseases = null;
foreach (var disease in diseasesList)
{
diseases += $"{disease}, ";
}
return(diseases);
}
// Recognize disease by temperature (randomly).
private string RecognizeDiseasesByTemperature()
{
var diseasesTotalCount = DataProcessorDictionary.GetCommonDiseasesCount();
var generator = new Random();
var diseaseId = generator.Next(diseasesTotalCount);
var disease = DataProcessorDictionary.GetCommonDisease(diseaseId);
return(disease);
}
// Randomly generate health status of the patient.
private Task <ReportDTO> GetHealthReport(IDataDTO dataDTO)
{
var generator = new Random();
var arrayOfHealthStatuses = Enum.GetValues(typeof(HealthStatus));
var healthStatus = (HealthStatus)arrayOfHealthStatuses.GetValue(generator.Next(0, arrayOfHealthStatuses.Length));
var accuracy = generator.Next(50, 101);
string diseases = null;
if (healthStatus == HealthStatus.Diseased)
{
switch (dataDTO.SensorDeviceType)
{
case "Temperature":
diseases = RecognizeDiseasesByTemperature();
break;
case "Acoustic":
diseases = RecognizeDiseasesByAcoustic();
break;
default:
break;
}
}
var healthReport = _mapper.Map <IDataDTO, ReportDTO>(dataDTO);
healthReport.HealthStatus = healthStatus.ToString();
healthReport.HealthDescription = DataProcessorDictionary.GetHealthDescription(healthStatus);
healthReport.Diseases = diseases;
healthReport.Accuracy = accuracy;
// Imitation of processing time (10 sec).
Thread.Sleep(10000);
return(Task.FromResult(healthReport));
}
