/// <summary>
/// Spins the Wheel obtaning the Engineers that are going to work in the current day.
/// </summary>
/// <returns> List of Engineers that are going to work in the current day </returns>
public IList <Shift> SpinTheWheel()
{
List <Shift> todaysShifts;
// Validate if the wheel has been spun today, if so, returns enginers working today
todaysShifts = shiftService.GetTodaysShifts().ToList();
if (!todaysShifts.Any())
{
var availableEngineers = engineerService.GetAvailableEngineers(shiftService.GetShiftsInCurrentPeriod(GetDaysInCurrentPeriod()), shiftsPerDay);
for (int i = 1; i <= shiftsPerDay; i++)
{
var randomIndex = new Random(DateTime.Now.Millisecond).Next(0, availableEngineers.Count());
var randomEngineer = availableEngineers[randomIndex];
availableEngineers.RemoveAt(randomIndex);
todaysShifts.Add(
shiftService.InsertShift(new Shift {
Date = DateTimeUtils.Today,
Engineer = randomEngineer,
ShiftOrder = i
})
);
}
shiftService.SaveShifts();
}
return(todaysShifts);
}
