using System;
using System.Globalization;
using System.Linq;
using System.Windows;
using System.Windows.Data;

namespace ScreenToGif.Util.Converters
{
    public class BoolAndToVisibility : IMultiValueConverter
    {
        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
        {
            if (values == null || values.Length == 0 || values.Any(a => a.GetType() != typeof(bool)))
                return Visibility.Collapsed;

            return values.Cast<bool>().All(x => x) ? Visibility.Visible : Visibility.Collapsed;
        }

        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
        {
            return null;
        }
    }
}