//Write a class GSMCallHistoryTest to test the call history functionality of the GSM class.
//Create an instance of the GSM class.
//Add few calls.
//Display the information about the calls.
//Assuming that the price per minute is 0.37 calculate and print the total price of the calls in the history.
//Remove the longest call from the history and calculate the total price again.
//Finally clear the call history and print it.
public void CallHIstoryTest()
{
GSM myGSM = new GSM("galaxy", "samsung", 899.90, "Myself", new Battery("Lion", 40, 30), new Display(200, 2000));
Call call1 = new Call(DateTime.Now, "0885121350", 345);
Call call2 = new Call(DateTime.Now, "09876895456764567", 34);
Call call3 = new Call(DateTime.Today, "87678875678", 20);
List<uint> currHistoryDuration = new List<uint>();
currHistoryDuration.Add((uint)call1.Duration);
currHistoryDuration.Add((uint)call2.Duration);
currHistoryDuration.Add((uint)call3.Duration);
int sum = 0;
for (int i = 0; i < currHistoryDuration.Count; i++)
{ sum += (int)currHistoryDuration[i]; }
double spendMoney = (sum / 60) * 0.37;
Console.WriteLine("Spent money for calls: {0}", spendMoney);
List<Call> history = new List<Call>();
history.Add(call1);
history.Add(call2);
history.Add(call3);
//Remove the longest call from the history and calculate the total price again.
history.OrderByDescending(s => s.Duration.Value);
history.RemoveAt(0);
int sumNew = 0;
for (int i = 0; i < history.Count; i++)
{ sumNew += (int)history[i].Duration; }
double finallyMoneySpend = (sum / 60) * 0.37;
//Finally clear the call history and print it.
foreach(var item in history)
{
Console.WriteLine(item.Date);
Console.WriteLine(item.DailledPhone);
Console.WriteLine(item.Duration);
}
history.Clear();
}
public void RemoveCall(Call callToRemove)
{
this.callHistory.Remove(callToRemove);
}
//Problem 10: Add, delete, clear calls history
public void AddCalls( Call callCurrent)
{
this.callHistory.Add(callCurrent);
}