MultiTerm/MultiTerm.Wpf/ValueConverters/MessageImportanceToBrushConverter.cs

using Common.Messaging;
using System;
using System.Globalization;
using System.Windows.Data;
using System.Windows.Media;

namespace MultiTerm.Wpf.ValueConverters;

[ValueConversion(typeof(MessageImportance), typeof(Brush))]

internal class MessageImportanceToBrushConverter : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        if(value is not MessageImportance msgImportance) 
        { throw new ArgumentException($"Wrong object provided, can only convert from type {nameof(MessageImportance)}"); }

        return msgImportance switch
        {
            MessageImportance.Normal => Brushes.Black,
            MessageImportance.Medium => Brushes.DarkOrange,
            MessageImportance.High => Brushes.Red,
            MessageImportance.HighAndRequiresConfirmation => throw new NotImplementedException(),
            _ => throw new NotImplementedException(),
        };
    }

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