/// <summary>
/// Initializes a new instance of the <see cref="TransactionDetailsViewModel"/> class.
/// </summary>
/// <param name="validator">Validator for view model data.</param>
/// <param name="accountsVM">Accounts view model.</param>
/// <param name="categoriesVM">Categories view model.</param>
public TransactionDetailsViewModel(IValidator validator, IAccountsViewModel accountsVM, ICategoriesViewModel categoriesVM)
: base(validator)
{
this.accountsVM = accountsVM;
this.categoriesVM = categoriesVM;
var accounts = new BindableCollection <AccountDTO>();
accountsCollectionViewSource.Source = accounts;
this.accountsVM.Reloaded += (sender, args) =>
{
accounts.Clear();
foreach (var account in this.accountsVM.Accounts)
{
accounts.Add(account as AccountDTO);
}
if (!accountsCollectionViewSource.View.IsEmpty)
{
accountsCollectionViewSource.View.MoveCurrentToFirst();
}
};
var categories = new BindableCollection <CategoryDTO>();
categoriesCollectionViewSource.Source = categories;
this.categoriesVM.Reloaded += (sender, args) =>
{
categories.Clear();
categories.AddRange(this.categoriesVM.Categories);
if (!categoriesCollectionViewSource.View.IsEmpty)
{
categoriesCollectionViewSource.View.MoveCurrentToFirst();
}
};
categoryFilter = (search, item) =>
{
if (string.IsNullOrEmpty(search))
{
return(true);
}
if (item is CategoryDTO)
{
string searchToLower = search.ToLower(CultureInfo.InvariantCulture);
return((item as CategoryDTO).Name.ToLower(CultureInfo.InvariantCulture).Contains(searchToLower));
}
return(false);
};
}
/// <summary>
/// Initializes a new instance of the <see cref="MoneyTrackerViewModel"/> class.
/// </summary>
public MoneyTrackerViewModel(
IAccountsViewModel accountsVM,
ICategoriesViewModel categoriesVM,
ITransactionsViewModel transactionsVM,
ITransactionDetailsViewModel transactionDetailsVM,
ITransferViewModel transferViewModel)
{
Accounts = accountsVM;
Categories = categoriesVM;
Transactions = transactionsVM;
AddNew = transactionDetailsVM;
Transfer = transferViewModel;
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
_dataContext = App.ServiceProvider.GetService <ICategoriesViewModel>();
await _dataContext.Initialization();
}