Beispiel #1
0
        private static void PrintAllAccounts()
        {
            var accounts = DogParkDate.GetAllAccounts();

            // foreach goes directly to each item in container, instead of indexes as in for loop
            foreach (var acct in accounts) // collection is coming from previous line variable name 'accounts'
            {
                Console.WriteLine($"AcctNum: , {acct.AccountNumber}, BarkBucks Balance: {acct.BarkBucks:C}");
            }
        }
Beispiel #2
0
        static void Main(string[] args)
        {
            // E. code a menu to display choices to user
            Console.WriteLine("************Welcome to Doggy Play Date******************");
            while (true)
            {
                Console.WriteLine("0. Exit");
                Console.WriteLine("1. Create a new account");
                Console.WriteLine("2. Buy BarkBucks - Purchase");
                Console.WriteLine("3. Set A DoggyDate - Use BarkBucks");
                Console.WriteLine("4. Print all accounts");
                Console.WriteLine("5. Print all transactions");

                // ask user to select something from list
                // readline puts cursor on screen and stays until user types a selection and presses enter
                var choice = Console.ReadLine(); // takes user input and stores as variable called 'choice'

                // if checking for equality, instead of using if/else if stmt, use a switch (explanation on video from
                // 5/21 at 39 minutes); if need to check > or <, need to use if/else stmt
                switch (choice)
                {
                case "0":
                    return;

                case "1":
                    Console.Write("User Name: ");     // .Write instead of writeLine keeps cursor on same line instead of moving to next line
                    var userName = Console.ReadLine();
                    Console.Write("Email Address: ");
                    var emailAddress = Console.ReadLine();
                    Console.Write("Dog's Name: ");
                    var dogName = Console.ReadLine();
                    Console.WriteLine("Type of Account: ");
                    var accountTypes = Enum.GetNames(typeof(AccountTypes)); // this sets up ability to add an account to enum so is dynamic
                                                                            // so this tells Enum to get the names of account types by passing the enum name of 'AccountTypes' as a param to typeof method
                                                                            // if hover over 'GetNames' tool tip has string[] indicating giving back string array of AccountTypes given to variable names accountTypes
                    for (int i = 0; i < accountTypes.Length; i++)           // for tab tab; for from 0 to length of accountTypes variable array
                    {
                        Console.WriteLine($"{i}. {accountTypes[i]}");       // curly braces prints what is inside it, the index num first and then the value at that index
                    }
                    Console.Write("Pick an account type: ");
                    var accountType = Convert.ToInt32(Console.ReadLine());     // b/c ReadLine gives a string, need to use convert function
                    Console.Write("Amount: ");
                    var amount  = Convert.ToInt32(Console.ReadLine());
                    var account = DogParkDate.CreateAccount(userName, emailAddress, dogName, (AccountTypes)accountType, amount);
                    // now that have everything from user, time to actually create the account by passing what user gave
                    // var dogParkDateAccount = new DogParkDateAccount
                    // {
                    // UserName = userName,
                    // EmailAddress = emailAddress,
                    // TypeOfAccount = (AccountTypes)accountType // type conversion by using name want to custom convert to (explanation
                    // in 5/21 video at 37 minutes)
                    // };
                    // dogParkDateAccount.Earn(amount);
                    Console.WriteLine($"AcctNum: , {account.AccountNumber}, BarkBucks Balance: {account.BarkBucks:C}");
                    break;     // when done with this case, need to get out of it, otherwise will see squiggly line under 'Case 1' above

                case "2":
                    PrintAllAccounts();
                    try
                    {
                        Console.Write("Select the account number for which to buy BarkBucks: ");
                        var accountNum2 = Convert.ToInt32(Console.ReadLine());

                        Console.Write("Amount to buy: ");
                        // no need to declare again by typing 'var' since already declared before
                        var Amount = Convert.ToInt32(Console.ReadLine());
                        DogParkDate.Buy(accountNum2, Amount);
                        Console.WriteLine("BarkBucks purchase completed successfully!");
                    }
                    catch (ArgumentOutOfRangeException ax)
                    {
                        Console.Write("BarkBucks purchase failed - {0}", ax.Message);
                    }
                    break;

                case "3":
                    PrintAllAccounts();
                    try
                    {
                        Console.Write("Select the account number from which to use BarkBucks: ");
                        var accountNum2 = Convert.ToInt32(Console.ReadLine());
                        {
                            Console.Write("Amount to use (how many doggy dates?) ");
                            // no need to declare again by typing 'var' since already declared before
                            var Amount = Convert.ToInt32(Console.ReadLine());
                            DogParkDate.Use(accountNum2, Amount);
                            Console.WriteLine("DoggyDate set up successfully using your BarkBucks!");
                        }
                    }
                    catch (ArgumentOutOfRangeException ax)
                    {
                        Console.Write("Use of BarkBucks failed - {0}", ax.Message);
                    }
                    break;

                case "4":
                    var accounts = DogParkDate.GetAllAccounts();
                    // foreach goes directly to each item in container, instead of indexes as in for loop
                    foreach (var acct in accounts)     // collection is coming from previous line variable name 'accounts'
                    {
                        Console.WriteLine($"AcctNum: , {acct.AccountNumber}, BarkBucks Balance: {acct.BarkBucks:C}");
                    }
                    break;

                case "5":
                    PrintAllAccounts();
                    Console.Write("Select the account number to see transactions: ");
                    var accountNum   = Convert.ToInt32(Console.ReadLine());
                    var transactions = DogParkDate.GetAllTransactionsForAccount(accountNum);
                    foreach (var transaction in transactions)
                    {
                        // $ before allows to write in-line
                        Console.WriteLine($"Transaction ID: {transaction.TransactionID}, Date: {transaction.TransactionDate}, Description: {transaction.Description}, TransactionType: {transaction.TransactionType}, Amount: { transaction.Amount:C} ");
                    }
                    break;

                default:
                    break;
                }
            }
        }