ContextualDateConverter.cs

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using NeuroAccessMaui.Resources.Languages;
using NeuroAccessMaui.Services;
using static System.Runtime.InteropServices.JavaScript.JSType;
 
namespace NeuroAccessMaui.UI.Pages.Notifications
{
    public class ContextualDateConverter : IValueConverter
    {
        public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
        {
            if (value is DateTime Date)
            {
                DateTime Now = DateTime.Now;
 
                // Check if the date is today.
                if (Date.Date == Now.Date)
                {
                    return ServiceRef.Localizer[nameof(AppResources.Today)];
                }
                // Check if the date is yesterday.
                else if (Date.Date == Now.Date.AddDays(-1))
                {
                    return ServiceRef.Localizer[nameof(AppResources.Yesterday)];
                }
                // If the date is in the current year, show month and day.
                else if (Date.Year == Now.Year)
                {
                    return Date.ToString("MMMM dd", culture);
                }
                // Otherwise, show the full date.
                else
                {
                    return Date.ToString("MM/dd/yyyy", culture);
                }
            }
            return value;
        }
 
        public object ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}