private void createAccount(object o)
{
if (Validator.ValidAccountCreationName(accountName) && Validator.ValidDouble(accountBalance))
{
string name = accountName.ToUpper().Trim();
string accountId = RandomGenerator.GenerateAccountId(name);
account = new AccountModel(accountId, name, accountBalance);
AccountModel.AccountDictionary.Add(accountId, account);
obcAccounts.Add(account);
SelectedAccount = account;
AccountName = null;
AccountBalance = null;
}
else
{
accountSnackbarMessage(4500, "Please enter a valid account name and balance.");
}
int accountCount = obcAccounts.Count;
CanTransfer = Validator.CanTransferBtnEnabledCheck(accountCount);
CanActOnAccount = Validator.AccountIsSelectedCheck(accountCount, SelectedAccount);
refreshAll();
}
private void deleteTransaction(object o)
{
// ReSharper disable once AssignmentInConditionalExpression
if (CanActOnTransaction =
Validator.TransactionIsSelectedAndHasIdCheck(obcTransactions.Count, SelectedTransaction) &&
Validator.AccountIsSelectedCheck(obcAccounts.Count, SelectedAccount))
{
account = AccountModel.AccountDictionary[selectedAccount.Id];
AccountModel.UpdateBalance(account, -selectedTransaction.Amount, selectedTransaction.Type);
account.DeleteTransaction(selectedTransaction.Id);
refreshAll();
}
else
{
accountSnackbarMessage(4500, "Please choose a transaction to remove");
}
}
public AccountViewModel()
{
string username = Environment.GetEnvironmentVariable("UserName");
if (DataProvider.LoadAccountDictionary())
{
accountSnackbarMessage(4500, "Welcome back, " + username);
SelectedAccount = AccountModel.AccountDictionary.ElementAt(0).Value;
}
else
{
accountSnackbarMessage(5000, "Hi, " + username + ". Data will be automatically saved when the app is closed.");
}
obcAccounts = new ObservableCollection <AccountModel>(AccountModel.AccountDictionary.Values);
if (SelectedAccount != null)
{
if (SelectedAccount.TransactionDictionary != null)
{
obcTransactions =
new ObservableCollection <TransactionModel>(SelectedAccount.TransactionDictionary.Values);
}
CanActOnTransaction =
Validator.TransactionIsSelectedAndHasIdCheck(obcTransactions.Count, SelectedTransaction);
}
createTransactionTypeFilterList();
selectedDate = DateTime.Today;
int accountCount = obcAccounts.Count;
CanActOnAccount = Validator.AccountIsSelectedCheck(accountCount, SelectedAccount);
CanTransfer = Validator.CanTransferBtnEnabledCheck(accountCount);
CmdCreateAccount = new RelayCommand(createAccount, param => true);
CmdCreateTestAccounts = new RelayCommand(createTestAccounts, param => true);
CmdSaveTransfer = new RelayCommand(transferBetweenAccounts, param => true);
CmdDeleteAccount = new RelayCommand(deleteAccount, param => true);
CmdDeleteTransaction = new RelayCommand(deleteTransaction, param => true);
CmdUpdateBalance = new RelayCommand(updateBalance, param => true);
}
private void deleteAccount(object o)
{
if (!(CanActOnAccount = Validator.AccountIsSelectedCheck(obcAccounts.Count, SelectedAccount)))
{
return;
}
AccountModel.AccountDictionary.Remove(SelectedAccount.Id);
ObcAccounts = new ObservableCollection <AccountModel>(AccountModel.AccountDictionary.Values);
CanTransfer = Validator.CanTransferBtnEnabledCheck(obcAccounts.Count);
if (ObcAccounts.Count >= 1)
{
SelectedAccount = ObcAccounts[0];
CanActOnAccount = Validator.AccountIsSelectedCheck(obcAccounts.Count, SelectedAccount);
CanActOnTransaction =
Validator.TransactionIsSelectedAndHasIdCheck(obcTransactions.Count, SelectedTransaction);
}
else
{
ObcTransactions = null;
CanActOnAccount = false;
CanActOnTransaction = false;
}
}
