using HMI.Base;
using HMI.UI;
using Panuon.WPF.UI;
using Plugin.SeqEditor.Util;
using Plugin.SeqEditor.ViewModel;
using System.Windows;
using System.Windows.Data;
using System.Windows.Input;

namespace Plugin.SeqEditor;

/// <summary>
/// Interaction logic for UserControl1.xaml
/// </summary>
public partial class SeqEditor : PluginControl
{
    public SeqEditor()
    {
        InitializeComponent();
        CbFilter.ItemsSource = (IEnumerable<MultiComboBoxData>)
            new MultiComboBoxDataConverter().Convert(FilterTypeData.ItemSource,
            null, null, null
            );
    }

    public override void InitFinish()
    {
        this.DataContext = new SeqEditorViewModel(this, log);
    }

    public void BackgroundAction(Action action, string message)
    {
        new MaskWindow((WindowX)Window.GetWindow(this),
                  (win) =>
                  {
                      action?.Invoke();
                  }
                  ).Info(message);
    }

    /// <summary>
    /// Ê÷Êý¾Ýչʾ¹ýÂË
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void CollectionViewSource_Filter(object sender, FilterEventArgs e)
    {
        if (e.Item is TreeItemData data)
        {
            e.Accepted = data.IsVisible;
        }
    }

    // <summary>
    /// Ê÷Õ¹¿ª/¹Ø±Õʼþ
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void treeDataGrid_ExpandedChange(object sender, bool e)
    {
        //CollectionViewSource cvs = this.Resources["TreeGridFilter"] as CollectionViewSource;
        //cvs?.View.Refresh();
    }

    private void treeDataGrid_PreviewMouseWheel(object sender, MouseWheelEventArgs e)
    {
        e.Handled = false;
    }

    private void Expander_PreviewMouseDown(object sender, MouseButtonEventArgs e)
    {
        e.Handled = false;
    }

    private void TreeListView_SizeChanged(object sender, SizeChangedEventArgs e)
    {
        var treeListView = sender as TreeListView;
        var columns = treeListView.Columns;
        var width = treeListView.ActualWidth;

        columns[0].Width = columns[0].Width + (width - columns[0].Width - columns[1].Width - columns[2].Width - columns[3].Width);
        //foreach (var col in columns) { 
        //    col.Width = 
        //}
    }
}