LSFE/LSFE.MobApp/Converters/BoolToColorConverter.cs

using System;
using System.Globalization;
using Microsoft.Maui.Graphics;

namespace LSFE.MobApp.Converters
{
    public class BoolToColorConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value is bool isCurrentMonth)
            {
                return isCurrentMonth ? Color.FromArgb("#FFFFFF") : Color.FromArgb("#F5F5F5");
            }
            return Color.FromArgb("#FFFFFF");
        }

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

    public class TodayHighlightConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value is bool isToday)
            {
                return isToday ? Color.FromArgb("#E0FFFF") : Colors.Transparent;
            }
            return Colors.Transparent;
        }

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

    public class TodayFontConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value is bool isToday)
            {
                return isToday ? FontAttributes.Bold : FontAttributes.None;
            }
            return FontAttributes.None;
        }

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

    public class MonthTextColorConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value is bool isCurrentMonth)
            {
                return isCurrentMonth ? Color.FromArgb("#008B8B") : Color.FromArgb("#B0B0B0");
            }
            return Color.FromArgb("#008B8B");
        }

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