void InsertMoney <AdminMethod>(string nula, string username, string amount)
{
try
{
User user = GetUser(username);
decimal _amount = Convert.ToDecimal(amount);
InsertCashTransaction tr = Stregsystem.AddCreditsToAccount(user, _amount);
UI.DisplayUserInfo(user);
}
catch (UserNotFoundException e)
{
UI.DisplayUserNotFound(e.username);
}
catch (ArgumentNullException)
{
UI.DisplayUserNotFound(username);
}
catch (FormatException)
{
UI.DisplayQuantityMustBeANumber();
}
catch (OverflowException)
{
UI.DisplayQuantityMustBeANumber();
}
catch (Exception e)
{
UI.DisplayGeneralError(e.Message);
}
}
/// <summary>
/// Handles user commands
/// </summary>
/// <param name="commandArray"></param>
private void ParseUserCommand(string[] commandArray)
{
switch (commandArray.Length)
{
case 1:
_ui.DisplayUserInfo(_s.GetUserByUsername(commandArray[0]));
break;
case 2:
_ui.DisplayUserBuysProduct(
_s.BuyProduct(_s
.GetUserByUsername(commandArray[0]), _s
.GetProductByID(int.Parse(commandArray[1]))));
break;
case 3:
_ui.DisplayUserBuysProduct(int.Parse(commandArray[1]), _s.BuyProduct(
_s.GetUserByUsername(commandArray[0]),
_s.GetProductByID(int.Parse(commandArray[2]))));
int numberOfProducts = int.Parse(commandArray[1]) - 1;
for (int i = 1; i < numberOfProducts; i++)
{
_s.BuyProduct(
_s.GetUserByUsername(commandArray[0]),
_s.GetProductByID(int.Parse(commandArray[2])));
}
break;
}
}
public void ParseCommand(string command)
{
string[] commandParts = command.Split(' ');
if (command != string.Empty)
{
if (command[0] == ':')
{
ExecuteAdminCommand(commandParts);
}
else if (ValidCommand(commandParts))
{
try
{
if (commandParts.Count() == 3)
{
ui.DisplayUserBuysProduct(stregsystem.BuyProduct(Convert.ToInt32(commandParts[2]), Convert.ToInt32(commandParts[1]), commandParts[0]));
}
else if (commandParts.Count() == 2)
{
ui.DisplayUserBuysProduct(stregsystem.BuyProduct(Convert.ToInt32(commandParts[1]), commandParts[0]));
}
else if (commandParts.Count() == 1)
{
ui.DisplayUserInfo(stregsystem.GetUser(commandParts[0]));
}
else
{
ui.DisplayTooManyArgumentsError();
}
}
catch (Exception e)
{
if (e is UserNotFoundException)
{
ui.DisplayUserNotFound(commandParts[0]);
}
else if (e is InsufficientCreditsException)
{
ui.DisplayError("Insufficient funds.");
}
}
}
else
{
ui.DisplayError("Not a valid command");
}
}
else
{
ui.DisplayError("You must type a command.");
}
}
public void HandleUserInput(List <string> commandInputs)
{
if ((commandInputs.Count == 1) || (Regex.IsMatch(commandInputs[1], @"^[1-9 ]\d*$")))
{
switch (commandInputs.Count)
{
case 1:
{
User user = null;
try
{
user = _stregsystem.GetUserByUsername(commandInputs[0]);
}
catch (UserNotFoundException)
{
_stregystemui.DisplayUserNotFound(commandInputs[0]);
return;
}
_stregystemui.DisplayUserInfo(user);
_stregystemui.DisplayPastTransactions(user);
break;
}
case 2:
{
HandlePurchase(commandInputs[0], int.Parse(commandInputs[1]), 1);
break;
}
case 3:
{
HandlePurchase(commandInputs[0], int.Parse(commandInputs[1]), int.Parse(commandInputs[2]));
break;
}
default:
{
_stregystemui.DisplayGeneralError("Der skete en fejl, tjek om syntax er korrekt.");
break;
}
}
}
else
{
_stregystemui.DisplayuProductNotFound(commandInputs[1]);
return;
}
}
void HandleUserCommand(string username)
{
try
{
User user = _stregsystem.GetUserByUsername(username);
IEnumerable <Transaction> transactions = _stregsystem.GetTransactions(user, 10);
_stregsystemUI.DisplayUserInfo(user.ToString() + $"Saldo: {user.Balance * 0.01f}");
foreach (Transaction t in transactions)
{
_stregsystemUI.DisplayTransaction(t);
}
}
catch (UserNotFoundException)
{
_stregsystemUI.DisplayUserNotFound(username);
}
}
private void FindUserInfo(string username)
{
User user = _stregsystem.GetUserByUsername(username);
if (user != null)
{
_ui.DisplayUserInfo(user);
// maks 10 tranaktioner må vises i følge opg beskrivelsen
IEnumerable <Transaction> userTransactions = _stregsystem.GetTransactions(user, 10);
foreach (Transaction transaction in userTransactions)
{
_ui.DisplayTransaction(transaction);
}
if (user.Balance < 50)
{
_ui.DisplayUserBalanceWarning(user, user.Balance);
}
}
else
{
_ui.DisplayUserNotFound(username);
}
}
private void TypedInUsername(User user)
{
SUI.DisplayUserInfo(user);
}
private void DisplayUser()
{
_ui.DisplayUserInfo(_user);
}
public void DisplayUserInformation(string username)
{
IUser user = stregsystem.GetUserByUsername(username);
ui.DisplayUserInfo(user);
}
public void ParseCommand()
{
_command = Console.ReadLine();
string[] command = _command.Split(" ");
if (command[0].StartsWith(":"))
{
bool success = false;
if (_adminCommands.ContainsKey(command[0]))
{
_adminCommands[command[0]].Invoke();
success = true;
}
if (success == false)
{
ui.DisplayAdminCommandNotFoundMessage(_command);
}
}
else if (command.Length == 2)
{
try
{
string user = command[0];
int productID = int.Parse(command[1]);
if (ProductSuccess(productID) && UserSucess(user))
{
BuyTransaction buy = ss.BuyProduct(ss.GetUserByUsername(user), ss.GetProductByID(productID));
ss.LogTransaction(buy, @"C:\Users\T-Phamz\Desktop\test.txt");
ui.DisplayUserBuysProduct(buy);
ss.OnUserBalanceWarning(ss.GetUserByUsername(user));
}
}
catch (FormatException)
{
Console.WriteLine($"{(command[1])} is not a positive integer");
}
catch (InsufficientCreditsException)
{
ui.DisplayInsufficientCash(ss.GetUserByUsername(command[0]), ss.GetProductByID(int.Parse(command[1])));
}
catch (ProductNotActiveException ex)
{
ui.DisplayGeneralError(ex.Message);
}
}
else if (command.Length == 3)
{
try
{
string user = command[0];
int numberOfItems = int.Parse(command[1]);
int productID = int.Parse(command[2]);
if (ProductSuccess(productID) && UserSucess(user) && numberOfItems > 0)
{
BuyTransaction buy = null;
for (int i = 0; i < numberOfItems; i++)
{
buy = ss.BuyProduct(ss.GetUserByUsername(user), ss.GetProductByID(productID));
ss.LogTransaction(buy, @"C:\Users\T-Phamz\Desktop\test.txt");
}
ui.DisplayUserBuysProduct(numberOfItems, buy);
ss.OnUserBalanceWarning(ss.GetUserByUsername(user));
}
else
{
ui.DisplayGeneralError($"Number of items bought ({command[1]}) can not be under 1");
}
}
catch (FormatException)
{
Console.WriteLine($"{(command[1])} or {(command[2])} " +
$"is not a number");
}
catch (InsufficientCreditsException)
{
ui.DisplayInsufficientCash(ss.GetUserByUsername(command[0]), ss.GetProductByID(int.Parse(command[1])));
}
catch (ProductNotActiveException ex)
{
ui.DisplayGeneralError(ex.Message);
}
}
else if (command.Length == 1)
{
if (UserSucess(command[0]))
{
User u = ss.GetUserByUsername(command[0]);
ui.DisplayUserInfo(u);
foreach (Transaction item in ss.GetTransactions(u, 10))
{
ui.DisplayTransactions(item);
}
ss.OnUserBalanceWarning(u);
}
}
else
{
ui.DisplayTooManyArgumentsError($"\"{_command}\"");
}
Console.WriteLine();
}