inabox/InABox.Mobile/InABox.Mobile.Shared/Components/MobileList/MobileList.xaml.cs

using System;
using System.Collections;
using System.Linq;
using System.Windows.Input;
using Xamarin.Forms;
using Xamarin.Forms.Xaml;
using XF.Material.Forms.UI.Dialogs;

namespace InABox.Mobile
{

    public class MobileListRefreshEventArgs : EventArgs
    {
    }
    
    public delegate void MobileListRefreshEvent(object sender, MobileListRefreshEventArgs args);
    
    
    // public class MobileListDataTemplateSelector : DataTemplateSelector
    // {
    //     
    //     protected override DataTemplate OnSelectTemplate(object item, BindableObject container) => new DataTemplate(typeof(DeliveryListEntry));
    // }

    [XamlCompilation(XamlCompilationOptions.Compile)]
    public partial class MobileList
    {

        public bool PullToRefresh
        {
            get;
            set;
        }

        // public int RowHeight
        // {
        //     get => _viewmodel.RowHeight;
        //     set => _viewmodel.RowHeight = value;
        // }
        
        public DataTemplate ItemTemplate
        {
            get => BindableLayout.GetItemTemplate(_list); 
            set => BindableLayout.SetItemTemplate(_list,value); 
        }
        
        public IEnumerable ItemsSource
        {
            get => BindableLayout.GetItemsSource(_list);
            set => BindableLayout.SetItemsSource(_list,value);
        }
        
        public event MobileListRefreshEvent Refresh;

        public MobileList()
        {
            InitializeComponent();
            _refresher.Command = new Command(DoRefresh, CanRefresh);
        }
        
        private bool CanRefresh(object sender) => PullToRefresh;

        private void DoRefresh(object sender)
        {
            if (_refresher != null)
            {
                _refresher.IsRefreshing = true;
                Refresh?.Invoke(sender, new MobileListRefreshEventArgs());
                _refresher.IsRefreshing = false;
            }
        }
        
        private void Cell_OnTapped(object sender, EventArgs e)
        {
            //if (sender is ViewCell viewcell)
            //    ItemTapped?.Invoke(viewcell.BindingContext, new MobileListItemTappedEventArgs());
        }


        // private void _list_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
        // {
        //     if (e.CurrentSelection.Any())
        //     {
        //         ItemTapped?.Invoke(e.CurrentSelection.First(), new MobileListItemTappedEventArgs());
        //         //_list.SelectedItem = null;
        //     }
        //     else
        //     {
        //     }
        //
        // }
        
    }
}