/// <summary>
/// Removes an item to the List with the - operator.
/// </summary>
/// <param name="CCL">The CCL that will be removed to.</param>
/// <param name="Card">The card that will be removed.</param>
/// <returns>
/// The a CreditCardList that is the same as CCL with card removed.
/// </returns>
static public CreditCardList operator-(CreditCardList CCL, CreditCard Card)
{
CreditCardList CardList = new CreditCardList(CCL); //creates a new card list to be returned
Console.WriteLine(CardList.CCL.Remove(Card));
CardList.SaveNeeded = true;
return(CardList);
}
/// <summary>
/// Add new items to the List with the + operator.
/// </summary>
/// <param name="CCL">The CCL that will be added to.</param>
/// <param name="Card">The card that will be added.</param>
/// <returns>
/// The a CreditCardList that is the same as CCL with card added.
/// </returns>
static public CreditCardList operator+(CreditCardList CCL, CreditCard Card)
{
CreditCardList CardList = new CreditCardList(CCL); //creates a new card list to be returned
CardList.CCL.Add(Card);
CardList.SaveNeeded = true;
return(CardList);
}
/// <summary>
/// Copy constructor
/// </summary>
/// <param name="CardList">The card list to be copied.</param>
public CreditCardList(CreditCardList CardList)
{
if (CardList.CCL.Count != 0)
{
for (int i = 0; i < CardList.CCL.Count; i++)
{
CCL.Add(new CreditCard(CardList.CCL[i]));
}
}
this.SaveNeeded = CardList.SaveNeeded;
}
/// <summary>
/// The method that holds the menus and handles data entry
/// </summary>
static void menu()
{
int iChoice; //records the user's choices on the menu
int iIndex; //used to pick an index choosen by the user
string strIndex; //holds the user's choosen index value
string strAnyway; //holds if the user wants to use something anyway
string strChoice; //records the user's choices on the menus
string strName; //holds the card holder's name
string strCardNum; //holds the card number
string strEmail; //holds the card holder's email
string strPhone; //holds the card holder's phone number
string strDate; //holds the experation date on the card
string strAdd = ""; //holds what the user entered when they were asked to save
string strSearch = ""; //holds what the user entered when asked what to search by
CreditCard cc; //a card checker used to check if what the user has entered is possible
CreditCardList ccl = new CreditCardList( ); //a list to hold all the cards
iChoice = 0;
//while used to only exit the program when the user enters a 2
while (iChoice != 8)
{
iChoice = 0;
Console.WriteLine("\nEnter the number of the action you would like to do." +
"\n1.Enter Credit Card Info\n2.Load a file of Cards\n" +
"3.Search for cards\n4.Save the current List\n5.Display" +
" all cards\n6.Sort by card number\n7.Remove Card\n8.Exit");
strChoice = Console.ReadLine( );
//while used to check that the user's choice was valid
while (iChoice < 1 || iChoice > 8)
{
//used a try catch because parsing can throw an exception
try
{
iChoice = int.Parse(strChoice);
}//end try
catch (Exception)
{
Console.WriteLine("That was not valid");
}//end catch
if (iChoice < 1 || iChoice > 8)
{
Console.WriteLine("That was not a valid choice.\nTry again.");
Console.WriteLine("\nEnter the number of the action you would like to do." +
"\n1.Enter Credit Card Info\n2.Load a file of Cards\n" +
"3.Search for cards\n4.Save the current List\n5.Display" +
" all cards\n6.Sort by card number\n7.Remove Card\n8.Exit");
strChoice = Console.ReadLine( );
}
}//end while (iChoice < 1 || iChoice > 2)
if (iChoice == 1)
{
Console.WriteLine("Enter the card holder's name.");
strName = Console.ReadLine( );
strAnyway = "9";
//reenter card number
while (!CreditCard.NameCheck(strName) && !strAnyway.Equals("1"))
{
Console.WriteLine("The name, {0}, is not valid.\nWould you like to use it anyway?\n1.Yes" +
"\n2.No", strName);
strAnyway = Console.ReadLine( );
if (strAnyway.Equals("2"))
{
Console.WriteLine("Enter the card holder's name.");
strName = Console.ReadLine( );
}
else if (strAnyway.Equals("1"))
{
}
else
{
Console.WriteLine("That was not valid.\n");
}
}//end while
strAnyway = "9";
Console.WriteLine("Enter the card number?");
strCardNum = Console.ReadLine( );
//reenter card number
while (!CreditCard.CardNumCheck(strCardNum) && !strAnyway.Equals("1"))
{
Console.WriteLine("The card number, {0}, is not valid.\nWould you like to use it anyway?\n1.Yes" +
"\n2.No", strCardNum);
strAnyway = Console.ReadLine( );
if (strAnyway.Equals("2"))
{
Console.WriteLine("Enter the card number?");
strCardNum = Console.ReadLine( );
}
else if (strAnyway.Equals("1"))
{
}
else
{
Console.WriteLine("That was not valid.\n");
}
}//end while
strAnyway = "9";
Console.WriteLine("Enter the card's experation date in the form mm/yyyy?");
strDate = Console.ReadLine( );
//reenter date
while (!CreditCard.DateCheck(strDate) && !strAnyway.Equals("1"))
{
Console.WriteLine("The date, {0}, has passed or is not realistic" +
".\nWould you like to use it anyway?\n1.Yes" +
"\n2.No", strDate);
strAnyway = Console.ReadLine( );
if (strAnyway.Equals("2"))
{
Console.WriteLine("Enter the card's experation date.");
strDate = Console.ReadLine( );
}
else if (strAnyway.Equals("1"))
{
}
else
{
Console.WriteLine("That was not valid.\n");
}
}//end while
strAnyway = "9";
Console.WriteLine(@"Enter the card holder's phone number in the form (###)###-####?");
strPhone = Console.ReadLine( );
//reenter phone number
while (!CreditCard.PhoneCheck(strPhone) && !strAnyway.Equals("1"))
{
Console.WriteLine("The phone number, {0}, was not valid.\nWould you like to use it anyway?\n1.Yes" +
"\n2.No", strPhone);
strAnyway = Console.ReadLine( );
if (strAnyway.Equals("2"))
{
Console.WriteLine("Enter the card holder's phone number.");
strPhone = Console.ReadLine( );
}
else if (strAnyway.Equals("1"))
{
}
else
{
Console.WriteLine("That was not valid.\n");
}
}//end while
strAnyway = "9";
Console.WriteLine("Enter the card holder's email?");
strEmail = Console.ReadLine( );
//reenter email
while (!CreditCard.EmailCheck(strEmail) && !strAnyway.Equals("1"))
{
Console.WriteLine("The email, {0}, was not valid.\nWould you like to use it anyway?\n1.Yes" +
"\n2.No", strEmail);
strAnyway = Console.ReadLine( );
if (strAnyway.Equals("2"))
{
Console.WriteLine("Enter the card holder's email.");
strEmail = Console.ReadLine( );
}
else if (strAnyway.Equals("1"))
{
}
else
{
Console.WriteLine("That was not valid.\n");
}
}//end while
cc = new CreditCard(strName, strCardNum, strPhone, strEmail, strDate);
strAnyway = "9";
while (!strAdd.Equals("2") && !strAdd.Equals("1"))
{
Console.WriteLine(cc.ToString( ));
Console.WriteLine("\nDo you want to add this card to the list?\n1.Yes\n2.No");
strAdd = Console.ReadLine( );
if (strAdd.Equals("1"))
{
ccl = ccl + cc;
}
else if (strAdd.Equals("2"))
{
}
else
{
Console.WriteLine("That was not valid");
}
}
strAdd = "";
}//end if(iChoice ==1)
else if (iChoice == 2)
{
ccl.Load( );
}
else if (iChoice == 3)
{
Console.WriteLine("What would you like to search for?\n1.Card Holder Name\n" +
"2.Card Number\n3.Search for all valid cards\n4.Search by index number");
strSearch = Console.ReadLine( );
if (strSearch.Equals("1"))
{
Console.WriteLine("Enter the full name of the person you want to search for.");
strSearch = Console.ReadLine( );
ccl.SearchForName(strSearch);
if (ccl.SearchForName(strSearch).Count < 1)
{
Console.WriteLine("The name {0} was not found.", strSearch);
}
else
{
for (int i = 0; i < ccl.SearchForName(strSearch).Count; i++)
{
Console.WriteLine(ccl[ccl.SearchForName(strSearch)[i]].ToString( ));
}
}
}
else if (strSearch.Equals("2"))
{
Console.WriteLine("Enter the card number of the card you want to search for.");
strSearch = Console.ReadLine( );
if (ccl[strSearch].Count == 0)
{
Console.WriteLine("The number {0} was not found.", strSearch);
}
else
{
for (int i = 0; i < ccl[strSearch].Count; i++)
{
Console.WriteLine(ccl[(ccl[strSearch])[i]].ToString( ));
Console.WriteLine("\nPress ENTER to continue");
Console.ReadLine( );
}
}
}
else if (strSearch.Equals("3"))
{
if (ccl.FindValid( ).Count < 1)
{
Console.WriteLine("None of the cards are valid");
}
else
{
for (int i = 0; i < ccl.FindValid( ).Count; i++)
{
Console.WriteLine(ccl[ccl.FindValid( )[i]].ToString( ));
if (i % 5 == 3 || i == (ccl.FindValid().Count - 1))
{
Console.WriteLine("\nPress ENTER to continue");
Console.ReadLine( );
}
}
}
}
else if (strSearch.Equals("4"))
{
iIndex = -1;
while (iIndex == -1)
{
Console.WriteLine("What is the index number of the card you want to search for?");
strIndex = Console.ReadLine( );
try
{
iIndex = int.Parse(strIndex);
}
catch (Exception)
{
Console.WriteLine("That was not valid.\nTry again.\n");
}
}
if (iIndex < ccl.Count() && iIndex > -1)
{
Console.WriteLine(ccl[iIndex]);
Console.WriteLine("\nPress ENTER to continue");
Console.ReadLine( );
}
else
{
Console.WriteLine("That index was not found.");
}
}
}//end else if(iChoice = 3)
else if (iChoice == 4)
{
ccl.Save();
}
else if (iChoice == 5)
{
if (ccl.Count() > 0)
{
for (int i = 0; i < ccl.Count( ); i++)
{
Console.WriteLine("\n\nIndex number: " + i);
Console.Write(ccl[i].ToString());
if (i % 5 == 4 || i == (ccl.Count() - 1))
{
Console.WriteLine("\nPress ENTER to continue");
Console.ReadLine( );
}
}
}
else
{
Console.WriteLine("There are no records to display.");
}
}//end else if(iChoice == 5)
else if (iChoice == 6)
{
ccl.sort( );
}
else if (iChoice == 7)
{
iIndex = -1;
while (iIndex == -1)
{
Console.WriteLine("What is the index number of the card you want to delete?");
strIndex = Console.ReadLine( );
try
{
iIndex = int.Parse(strIndex);
}
catch (Exception)
{
Console.WriteLine("That was not valid.\nTry again.\n");
}
}
while (!strChoice.Equals("1") && !strChoice.Equals("2"))
{
Console.WriteLine(ccl[iIndex]);
Console.WriteLine("Is this the card you want to delete?\n1.Yes\n2.No");
strChoice = Console.ReadLine( );
if (strChoice.Equals("1"))
{
Console.WriteLine(ccl[iIndex]);
ccl = ccl - ccl[iIndex];
}
else if (!strChoice.Equals("2"))
{
Console.WriteLine("That was not valid.\nTry again");
}
}
strChoice = "7";
} //end else if(iChoice == 7)
} //end while(iChoice != 8)
} //end main
