Connected.Components/Components/DataGrid/FooterContext.cs

// Copyright (c) MudBlazor 2021
// MudBlazor licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

namespace Connected.Components;

public class FooterContext<T>
{
   internal DataGrid<T> _dataGrid;
   public IEnumerable<T> Items
   {
      get
      {
         return _dataGrid.Items;
      }
   }
   public FooterActions Actions { get; internal set; }
   public bool IsAllSelected
   {
      get
      {

         if (_dataGrid.Selection != null && Items != null)
         {
            return _dataGrid.Selection.Count == Items.Count();
         }

         return false;
      }
   }

   public FooterContext(DataGrid<T> dataGrid)
   {
      _dataGrid = dataGrid;
      Actions = new FooterContext<T>.FooterActions
      {
         SetSelectAll = async (x) => await _dataGrid.SetSelectAllAsync(x),
      };
   }

   public class FooterActions
   {
      public Action<bool> SetSelectAll { get; internal set; }
   }
}