using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using Tango.Core.Commands;
using Tango.MachineStudio.DB.CustomAttributes;
using Tango.MachineStudio.DB.Views.DBViews;

namespace Tango.MachineStudio.DB.Managers
{
    /// <summary>
    /// Represents the data table views manager.
    /// </summary>
    public static class ViewsManager
    {
        /// <summary>
        /// Gets or sets the displayed views.
        /// </summary>
        public static ObservableCollection<RegisteredView> DisplayedViews { get; set; }

        /// <summary>
        /// Gets or sets all the views.
        /// </summary>
        public static ObservableCollection<RegisteredView> DbViews { get; set; }

        /// <summary>
        /// Initializes the <see cref="ViewsManager"/> class.
        /// </summary>
        static ViewsManager()
        {
            DisplayedViews = new ObservableCollection<RegisteredView>();
            DbViews = new ObservableCollection<RegisteredView>();

            foreach (var type in typeof(ViewsManager).Assembly.GetTypes().Where(x => x.CustomAttributes.Count() > 0 && x.CustomAttributes.First().AttributeType == typeof(DBViewAttribute)).OrderBy(x => x.Name))
            {
                DbViews.Add(new RegisteredView(type.Name.Replace("View", "").ToTitle(), Activator.CreateInstance(type) as FrameworkElement));
            }
        }
    }
}