using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace Tango.FSE.UI.Panes
{
    /// <summary>
    /// Interaction logic for MachineConnectionPane.xaml
    /// </summary>
    public partial class MachineConnectionPane : UserControl
    {
        private List<ListBox> _lists;
        private bool _blockSelection;

        public MachineConnectionPane()
        {
            InitializeComponent();

            _lists = new List<ListBox>();
            _lists.Add(listEmulator);
            _lists.Add(listUsb);
            _lists.Add(listWifi);
            _lists.Add(listSignalR);

            _lists.ForEach(x => x.SelectionChanged += OnSelectionChanged);
        }

        private void OnSelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            if (!_blockSelection && (sender as ListBox).SelectedItem != null)
            {
                _blockSelection = true;

                foreach (var list in _lists.Where(x => x != sender))
                {
                    list.SelectedIndex = -1;
                }

                ApplySelectedItem((sender as ListBox).SelectedItem);

                _blockSelection = false; 
            }
        }

        private void ApplySelectedItem(object item)
        {
            var vm = DataContext as MachineConnectionPaneVM;
            if (vm != null)
            {
                vm.SelectedMachine = item as Integration.ExternalBridge.IExternalBridgeClient;
            }
        }

        private void ListBox_PreviewMouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            var vm = DataContext as MachineConnectionPaneVM;
            if (vm != null)
            {
                vm.SelectedMachine = (sender as ListBox).SelectedItem as Integration.ExternalBridge.IExternalBridgeClient;
                vm.ConnectToMachine();
            }
        }
    }
}