private static void FindLongestCall(ClassGSM phone, ref int bestCall, ref Call longestCall)
{
foreach (var item in phone.callHistory)
{
if (bestCall < item.Duration.TotalSeconds)
{
bestCall = (int)item.Duration.TotalSeconds;
longestCall = item;
}
}
}
public static void TestCalls()
{
ClassGSM phone = new ClassGSM("N97Mini", "Nokia", 199.98, "SomeOne", new Battery(BatteryType.NiMH, "standart"), new Display(4.5));
Call currentCall = new Call(DateTime.Now.AddDays(1), "0887654321", 58);
phone.AddCall(currentCall);
currentCall = new Call(DateTime.Now.AddMinutes(24D), "0887654321", 258);
phone.AddCall(currentCall);
currentCall = new Call(DateTime.Now.AddDays(3), "0887654321", 155);
phone.AddCall(currentCall);
PrintCallHistory(phone);
// > end Call History
// > price
Console.WriteLine("Total cost: {0}EU", phone.TotalCostCalls());
Console.WriteLine("[price of every started minutes is {0} EU/min]", ClassGSM.pricePM);
Console.WriteLine();
// > longest call
int bestCall = -1;
Call longestCall = new Call("000", 0);
FindLongestCall(phone, ref bestCall, ref longestCall);
// > > deleted
phone.DeleteCall(longestCall);
Console.WriteLine("The longest call is {0} seconds", bestCall);
Console.WriteLine(longestCall.ToString());
Console.WriteLine();
Console.WriteLine("- TOTAL COST -");
Console.WriteLine("Total cost: {0}EU", phone.TotalCostCalls());
Console.WriteLine();
PrintCallHistory(phone);
}
public void DeleteCall(Call call)
{
callHistory.Remove(call);
// callHistory.RemoveAt() // use to delete concrete call
}
/*
Problem 10. Add/Delete calls
Add methods in the GSM class for adding and deleting calls from the calls history.
Add a method to clear the call history.
*/
public void AddCall(Call call)
{
callHistory.Add(call);
}
