private DateTime RandomDate(DateTime startDate, TriangularDistribution triangularDistribution)
{
TimeSpan newSpan = new TimeSpan(0, (int)triangularDistribution.GetNext(), 0);
DateTime newDate = startDate + newSpan;
return(newDate.Date);
}
public Pacients CreatePacients(int count)
{
Pacients pacients = new Pacients();
var startDate = new DateTime(1950, 1, 1);
var endDate = new DateTime(2019, 12, 31);
TriangularDistribution triangularDistribution = new TriangularDistribution(_random.Next(), 0, (int)(endDate - startDate).TotalMinutes, (int)(endDate - startDate).TotalMinutes / 2);
for (int i = 0; i < count; i++)
{
DateTime dateTime = RandomDate(startDate, triangularDistribution);
string date = "";
if (_random.Next(0, 100) < 50)
{
date = dateTime.ToString("yy") + (dateTime.Month + 50) + dateTime.ToString("dd") + "0000";
}
else
{
date = dateTime.ToString("yyMMdd") + "0000";
}
long pid = Convert.ToInt64(date) + i;
long b = pid % 11;
pid += 11 - b;
Pacient pacient = new Pacient()
{
PID = pid.ToString("######/####"),
FirstName = GetRandomName(),
LastName = GetRandomName(),
BirthDate = dateTime,
Height = _heightDistribution.GetNext(),
Weight = _weightDistribution.GetNext(),
};
pacients.Add(pacient);
}
return(pacients);
}