using WPFluent.Controls;

namespace WPFluent;

/// <summary>
/// A service that provides methods related to displaying the <see cref="Snackbar"/>.
/// </summary>
public class SnackbarService : ISnackbarService
{
    private SnackbarPresenter? _presenter;

    private Snackbar? _snackbar;

    /// <inheritdoc/>
    public SnackbarPresenter? GetSnackbarPresenter() { return _presenter; }

    /// <inheritdoc/>
    public void SetSnackbarPresenter(SnackbarPresenter contentPresenter) { _presenter = contentPresenter; }

    /// <inheritdoc/>
    public void Show(string title, string message, ControlAppearance appearance, IconElement? icon, TimeSpan timeout)
    {
        if (_presenter is null)
        {
            throw new InvalidOperationException($"The SnackbarPresenter was never set");
        }

        _snackbar ??= new Snackbar(_presenter);

        _snackbar.SetCurrentValue(Snackbar.TitleProperty, title);
        _snackbar.SetCurrentValue(System.Windows.Controls.ContentControl.ContentProperty, message);
        _snackbar.SetCurrentValue(Snackbar.AppearanceProperty, appearance);
        _snackbar.SetCurrentValue(Snackbar.IconProperty, icon);
        _snackbar.SetCurrentValue(Snackbar.TimeoutProperty, timeout.TotalSeconds == 0 ? DefaultTimeOut : timeout);

        _snackbar.Show(true);
    }

    /// <inheritdoc/>
    public TimeSpan DefaultTimeOut { get; set; } = TimeSpan.FromSeconds(5);
}