using System.Globalization;
using System.Windows.Data;
using System.Windows.Media;
using Livia.Properties;
using Livia.Views.Utility;

namespace Livia.Views.Converters;

[ValueConversion(typeof(string), typeof(FontFamily))]
public class StringToFontFamilyConverter : IValueConverter
{
    public object Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
    {
        ViewUtility.DefaultFontFamilyDictionary.TryGetValue(Settings.Default.Language, out FontFamily? defaultFontFamily);
        return defaultFontFamily ?? Fonts.SystemFontFamilies.First();
    }

    public object ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
    {
        throw new NotSupportedException();
    }
}