static void Main(string[] args)
{
GSM gsm = new GSM("Galaxy", "Samsung");
gsm.AddCall(new Call("+359884211", 1, 0.5));
gsm.AddCall(new Call("+359884212", 2, 0.5));
gsm.AddCall(new Call("+359884213", 3, 0.5));
gsm.AddCall(new Call("+359884214", 4, 0.2));
Console.WriteLine("Call History:");
Console.WriteLine();
foreach (Call call in gsm.CallHistory)
{
Console.WriteLine(call);
}
Console.WriteLine("Total Calls Price: {0}", gsm.CalculteTotalCallsPrice());
var longestCall = gsm.CallHistory
.OrderByDescending(x => x.Duration)
.First();
gsm.DeleteCall(longestCall);
Console.WriteLine("Total Calls Price after longest call is deleted: {0}", gsm.CalculteTotalCallsPrice());
gsm.ClearHistory();
if (gsm.CallHistory.Count == 0)
{
Console.WriteLine("No calls in calls history available!");
}
}
