static void Main()
{
//Create an instance of the GSM class.
GSM myGSM = new GSM("Desire", "HTC");
string dateFormat = "M.d.yyyy";
string timeFormat = "hh:mm:ss";
//Add few calls.
Call testCall1 = new Call(DateTime.Now, DateTime.Now, "0878xxxxxx", 80);
Call testCall2 = new Call(DateTime.Now, DateTime.Now, "0877xxxxxx", 60);
Call testCall3 = new Call(DateTime.Now, DateTime.Now, "0876xxxxxx", 40);
Call testCall4 = new Call(DateTime.Now, DateTime.Now, "0875xxxxxx", 90);
Call testCall5 = new Call(DateTime.Now, DateTime.Now, "0874xxxxxx", 20);
myGSM.AddInCallHistory(testCall1);
myGSM.AddInCallHistory(testCall2);
myGSM.AddInCallHistory(testCall3);
myGSM.AddInCallHistory(testCall4);
myGSM.AddInCallHistory(testCall5);
//Display the information about the calls.
List<Call> calls = new List<Call>() { testCall1, testCall2, testCall3, testCall4, testCall5 };
foreach (var call in calls)
{
Console.WriteLine("Call info: date {0:d.M.yyyy} in {1:hh:mm:ss} with number: {2} call duration: {3}s",
call.Date, call.Time, call.DialedNumber, call.Duration);
}
//Assuming that the price per minute is 0.37 calculate and print the total price of the calls in the history.
float callPrice = 0.37f;
Console.WriteLine("Total price of the calls is: {0:c}",myGSM.CallsTotalPrice(callPrice));
//Remove the longest call from the history and calculate the total price again.
int longestCallPosition = 0;
int bestDuration = 0;
int index = 0;
foreach (var call in calls)
{
if (call.Duration > bestDuration)
{
longestCallPosition = index;
bestDuration = call.Duration;
}
index++;
}
myGSM.RemoveFromCallHistory(longestCallPosition);
Console.WriteLine("Total price of the calls after removing longest call is: {0:c}", myGSM.CallsTotalPrice(callPrice));
//Finally clear the call history and print it.
myGSM.ClearCallHistory();
Console.WriteLine("Total price of the calls after clearing calls history is: {0:c}", myGSM.CallsTotalPrice(callPrice));
}
/*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 AddInCallHistory(Call newCall)
{
this.CallHistory = newCall;
}