static void Main(string[] args)
{
TimeSlotCollection timeSlotCollection = new TimeSlotCollection();
List <TimeSpan> slots = timeSlotCollection.elementsList;
Console.Write("Time: ");
for (int i = 0; i < slots.Count; i++)
{
Console.Write(slots[i].ToString(@"hh\:mm") + " ");
}
Console.WriteLine();
Console.Write("Time slots shown: ");
int slotsToShow = Convert.ToInt32(Console.ReadLine());
Console.Write("Customer reques: "); //HH:MM format
TimeSpan customerRequestTime = TimeSpan.Parse(Console.ReadLine());
int index = slots.FindIndex(a => a.Hours == customerRequestTime.Hours && a.Minutes == customerRequestTime.Minutes);
DisplaySlots(timeSlotCollection, index, slotsToShow);
Console.ReadKey();
}
public static void DisplaySlots(TimeSlotCollection collection, int index, int slotsToShow)
{
collection.position = index;
Console.Write(collection.Current.ToString(@"hh\:mm") + ' ');
for (int i = 1; i < slotsToShow / 2 + 1; i++)
{
collection.position -= i;
if (collection.position >= 0 && collection.position < collection.elementInRow - 1)
{
Console.Write(collection.Current.ToString(@"hh\:mm") + ' ');
}
else
{
slotsToShow++;
}
collection.position += i * 2;
if (collection.position >= 0 && collection.position < collection.elementInRow - 1)
{
Console.Write(collection.Current.ToString(@"hh\:mm") + ' ');
}
else
{
slotsToShow++;
}
collection.Reset(index);
}
}
