private static void AddConsumption()
{
IConsumptionHistory consumptionHistory = new ConsumptionHistory();
Console.WriteLine("Patient Id:");
int patientId = -1;
while (patientId == -1)
{
patientId = ReadIntKey();
}
consumptionHistory.Patient = PatientService.GetPatient(patientId);
Console.WriteLine("Consumption Date (ddMMYYYY format):");
DateTime consumptionDate = new DateTime();
while (consumptionDate == DateTime.MinValue)
{
string dateToParse = Console.ReadLine().Trim();
DateTime.TryParseExact(dateToParse, "ddMMyyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out consumptionDate);
}
consumptionHistory.ConsumptionDate = consumptionDate;
Console.WriteLine("O2 consumption (in liters):");
int o2LitersConsumption = -1;
while (o2LitersConsumption == -1)
{
o2LitersConsumption = ReadIntKey();
}
consumptionHistory.O2LitersConsumption = o2LitersConsumption;
List <string> errors = new List <string>();
if (!consumptionHistory.Validate(out errors))
{
Console.WriteLine("One or more errors in Add Consumption History:");
foreach (string error in errors)
{
Console.WriteLine(error);
}
Console.WriteLine("Consumption History has not been saved, please correct errors and try again. \n");
AddConsumption();
}
else
{
ConsumptionHistoryService.AddConsumptionHistory(consumptionHistory);
}
}