namespace Common.UI.Infrastructure
{
    using Common.Hardware.SIRT;
    using Common.Hardware.SIRT.Parameters;
    using Common.Hardware.SIRT.Tasks;

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

    internal class TaskStateToBackgroundBrushConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            var converter = new BrushConverter();
            var error = (SolidColorBrush)converter.ConvertFrom("#22FFA07A");
            var success = (SolidColorBrush)converter.ConvertFrom("#2290EE90");
            var info = (SolidColorBrush)converter.ConvertFrom("#22ADD8E6");
            var warning = (SolidColorBrush)converter.ConvertFrom("#22F5EF42");
            var brush = Brushes.White;

            if (value is string label)
            {
                switch (label)
                {
                    case nameof(SIRTTaskState.Pending):; break;
                    case nameof(SIRTTaskState.Completed): brush = success; break;
                    case nameof(SIRTTaskState.Cancelled): brush = error; break;
                    case nameof(SIRTTaskState.Running): brush = warning; break;
                    case nameof(SIRTConstants.BUP): brush = warning; break;
                    case nameof(SIRTConstants.LAT): brush = warning; break;
                    case nameof(SIRTConstants.DEBUG): brush = info; break;
                    case nameof(SIRTConstants.SEMI): brush = success; break;
                    case nameof(PAMStatus.OK): brush = success; break;
                    case "AKN": brush = warning; break;
                    default: brush = error; break;
                }
            }

            return brush;
        }

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