public static void Main()
{
// Create the phone
GSM myPhone = new GSM("Nexus 5", "Google");
Console.WriteLine("Your phone: {0} {1}\n", myPhone.Manufacturer, myPhone.Model);
// Let's make some random calls
int numCalls = 5;
Random rand = new Random();
int callNumber;
int callDuration;
for (int i = 0; i < numCalls; i++)
{
callNumber = rand.Next(884000000, 899999999);
callDuration = rand.Next(30, 300);
myPhone.OpenCall("+359" + callNumber);
myPhone.CloseCall(callDuration);
}
// Display the call history
DisplayCallHistory(myPhone);
// Display total cost of all calls
decimal pricePerMinute = 0.37m;
PrintTotalCost(myPhone, pricePerMinute);
// Get the longest call
int longestCallIndex = 0;
for (int i = 0; i < myPhone.CallHistory.Count; i++)
{
if (myPhone.CallHistory[i].Duration > myPhone.CallHistory[longestCallIndex].Duration)
{
longestCallIndex = i;
}
}
// Remove the longest call
myPhone.DeleteCall(longestCallIndex);
// Display total cost of all calls
Console.WriteLine("\nAfter removing the longest call from the history:");
PrintTotalCost(myPhone, pricePerMinute);
// Clear the call history and print it.
Console.WriteLine("\nClear call history...");
myPhone.ClearCallHistory();
Console.WriteLine();
DisplayCallHistory(myPhone);
}