static void Main(string[] args)
{
try
{
SweetGift sweetGift = new SweetGift();
sweetGift.AddSweets(new Marshmallow(KindMarshmallow.Premium));
sweetGift.AddSweets(new Candy(KindCandy.Snickers), 2);
sweetGift.AddSweets(new Marshmallow(KindMarshmallow.Bobruisk));
sweetGift.AddSweets(new Candy(KindCandy.Alenka), 2);
sweetGift.AddSweets(new Waffle(KindWaffle.Victoria));
sweetGift.AddSweets(new Waffle(KindWaffle.Yashkino), 3);
SweetGiftConsole.StartWorking(sweetGift);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
Console.WriteLine("Program has finished");
}
}
public static void StartWorking(SweetGift sweetGift)
{
if (sweetGift == null)
{
return;
}
do
{
Console.Clear();
Console.WriteLine(header);
switch (Console.ReadLine())
{
case "1":
Console.WriteLine(sweetGift);
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case "2":
sweetGift.Sort(SortCriterion.NameSweet);
Console.WriteLine(sweetGift);
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case "3":
sweetGift.Sort(SortCriterion.WeightSweet);
Console.WriteLine(sweetGift);
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case "4":
sweetGift.Sort(SortCriterion.SugarSweet);
Console.WriteLine(sweetGift);
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
case "5":
Console.WriteLine("Enter the left limit: ");
if (!(double.TryParse(Console.ReadLine(), out double leftLimit)) || leftLimit < 0)
{
Console.WriteLine("Incorrect input of the left limit");
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
}
Console.WriteLine("Enter the right limit: ");
if (!(double.TryParse(Console.ReadLine(), out double rightLimit)) || rightLimit < 0)
{
Console.WriteLine("Incorrect input of the right limit");
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
}
if (leftLimit > rightLimit)
{
Console.WriteLine("Incorrect input. Left limit must be less or equals than right limit");
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
}
Console.WriteLine(sweetGift.SearchSweetBySugar(leftLimit, rightLimit).Count == 0 ?
"There are no such sweets in the gift" :
new SweetGift(sweetGift.SearchSweetBySugar(leftLimit, rightLimit)).ToString());
Console.WriteLine("Press any key to continue");
Console.ReadKey();
break;
default:
Console.WriteLine("You have finished work");
return;
}
} while (true);
}
