public bool CanRentAtPeriod(DatePeriod period)
{
foreach (var rent in _rents)
{
if (rent.Period.IntersectsWith(period))
{
return(false);
}
}
return(true);
}
public Rent Rent(DatePeriod period)
{
if (!IsAvailableOnPeriod(period))
{
throw new InvalidOperationException(
$"Car {Id} is unavailable to rent on choisen period");
}
var rent = new Rent(Guid.NewGuid(), Id, period);
_rents.Add(rent);
ScheduleMaintenanceIfNeeded();
return(rent);
}
public bool IsAvailableOnPeriod(DatePeriod period)
{
foreach (var rent in _rents)
{
if (rent.Period.IntersectsWith(period))
{
return(false);
}
}
foreach (var maintenance in _maintenances)
{
if (maintenance.IntersectsWith(period))
{
return(false);
}
}
return(true);
}
public bool IntersectsWith(DatePeriod anotherPeriod)
{
return(!(Start > anotherPeriod.End || End < anotherPeriod.Start));
}
public Rent(Guid id, Guid carId, DatePeriod period)
{
Id = id;
CarId = carId;
Period = period ?? throw new ArgumentNullException(nameof(period));
}