using System.Linq;
using System.Windows.Controls;
using System.Windows.Data;
using DTS.Common.Interface.Realtime;

// ReSharper disable CheckNamespace

namespace RealtimeModule
{
    /// <inheritdoc cref="IRealtimeChannelSelectView" />
    /// <summary>
    /// Interaction logic for RealtimeChannelSelectView.xaml
    /// </summary>
    public partial class RealtimeChannelSelectView : IRealtimeChannelSelectView
    {
        public RealtimeChannelSelectView()
        {
            InitializeComponent();
        }

        private void Search_TextChanged(object sender, TextChangedEventArgs e)
        {
            var cb = (ComboBox)sender;
            if (null == cb) { return; }
            var vm = (IRealtimeChannelSelectViewModel)cb.DataContext;
            vm.SetSearchText(cb.Text);
            cb.IsDropDownOpen = true;
        }
        //private volatile bool _bHandleSelection = true;
        private void ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            var vm = (IRealtimeChannelSelectViewModel)((ComboBox)sender).DataContext;
            var cb = (ComboBox)sender;
            if (null != cb.SelectedItem)
            {
                //_bHandleSelection = false;
                var channel = (IRealtimeChannel)cb.SelectedItem;
                vm.SetRealtimeChannel(channel);
                cb.SelectedItem = null;
                vm.SetSearchText("");
                cb.IsDropDownOpen = false;
            }
            //_bHandleSelection = true;
        }
    }
}