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.Interactivity;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Tango.Scripting.IDE.Controls;

namespace Tango.Scripting.IDE
{
    
    /// <summary>
    /// Interaction logic for ScriptIDEView2.xaml
    /// </summary>
    public partial class ScriptIDEView2 : UserControl
    {
        public enum eSkin { Dark, Light }
        public static eSkin Skin { get; set; }
        
        public ScriptIDEView2()
        {
            InitializeComponent();
        }
        public void ChangeSkin(eSkin newSkin)
        {
            Skin = newSkin;
            Resources.Clear();
            Resources.MergedDictionaries.Clear();
            if (Skin == eSkin.Dark)
                ApplyResources("Themes/DarkThemesColors.xaml");
            else if (Skin == eSkin.Light)
                ApplyResources("Themes/LightThemesColors.xaml");
            ApplyResources("Themes/Shared.xaml");
        }

        private void ApplyResources(string src)
        {
            var dict = new ResourceDictionary() { Source = new Uri(src, UriKind.Relative) };
            foreach (var mergeDict in dict.MergedDictionaries)
            {
                Resources.MergedDictionaries.Add(mergeDict);
            }

            foreach (var key in dict.Keys)
            {
                Resources[key] = dict[key];
            }
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            MessageBox.Show("I am here");
        }

        #region selection solution trees
        private TreeViewItem _selectedtreeViewItem;
        private TreeViewItem SelectedtreeViewItem
        {
            get
            {
                return _selectedtreeViewItem;
            }
            set
            {
                if (_selectedtreeViewItem != null)
                {
                    _selectedtreeViewItem.IsSelected = false;
                }
                _selectedtreeViewItem = value;
                _selectedtreeViewItem.IsSelected = true;
            }

        }
        private void SolutionTree_PreviewMouseRightButtonDown(object sender, MouseButtonEventArgs e)
        {
            TreeViewItem treeViewItem = VisualUpwardSearch(e.OriginalSource as DependencyObject);
            if (treeViewItem != null)
            {
                SelectedtreeViewItem = treeViewItem;
                e.Handled = true;
            }
        }
        private void SolutionTree_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            TreeViewItem treeViewItem = VisualUpwardSearch(e.OriginalSource as DependencyObject);

            if (treeViewItem != null)
            {
                SelectedtreeViewItem = treeViewItem;
            }
        }
        static TreeViewItem VisualUpwardSearch(DependencyObject source)
        {
            while (source != null && !(source is TreeViewItem))
                source = VisualTreeHelper.GetParent(source);

            return source as TreeViewItem;
        }
        #endregion
    }
}