using MaterialDesignThemes.Wpf;
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;
using Tango.Core.DI;
using Tango.MachineStudio.DB.Messages;
using Tango.MachineStudio.DB.ViewModels;
using Tango.MachineStudio.DB.Views.DBViews;
using Tango.SharedUI;
using Tango.SharedUI.Controls;

namespace Tango.MachineStudio.DB.Views
{
    /// <summary>
    /// Interaction logic for MainView.xaml
    /// </summary>
    public partial class MainDBView : UserControl
    {
        public MainDBView() : base()
        {
            InitializeComponent();

            TangoMessenger.Default.Register<OpenEntityEditViewMessage>(HandleOpenEntityViewMessage);
            TangoMessenger.Default.Register<CloseEntityEditViewMessage>(HandleCloseEntityViewMessage);
        }

        public bool IsEditViewOpen
        {
            get { return (bool)GetValue(IsEditViewOpenProperty); }
            set { SetValue(IsEditViewOpenProperty, value); }
        }
        public static readonly DependencyProperty IsEditViewOpenProperty =
            DependencyProperty.Register("IsEditViewOpen", typeof(bool), typeof(MainDBView), new PropertyMetadata(false));

        private void HandleCloseEntityViewMessage(CloseEntityEditViewMessage message)
        {
            IsEditViewOpen = false;
        }

        private void HandleOpenEntityViewMessage(OpenEntityEditViewMessage message)
        {
            Type viewType = typeof(MainDBView).Assembly.GetType(typeof(OrganizationView).Namespace + "." + message.EntityType.Name + "View");

            presenter.DataContext = message.Context;
            var view = Activator.CreateInstance(viewType) as FrameworkElement;
            view.DataContext = message.Context;
            grid.DataContext = message.Context;
            presenter.Content = view;
            icon.Kind = (message.DialogOpenMode == DialogOpenMode.Editing ? PackIconKind.TableEdit : PackIconKind.Plus);
            txtTitle.Text = (message.DialogOpenMode == DialogOpenMode.Editing ? "Edit " : "Add New ") + (message.EntityType.Name.Length < 5 ? message.EntityType.Name.ToUpper() : message.EntityType.Name).ToTitle();

            IsEditViewOpen = true;
        }

        private void Thumb_DragDelta(object sender, System.Windows.Controls.Primitives.DragDeltaEventArgs e)
        {
            if (double.IsNaN(grid.Width))
            {
                grid.Width = grid.ActualWidth;
            }

            if (grid.Width + -e.HorizontalChange > 100)
            {
                grid.Width += -e.HorizontalChange;
            }
        }
    }
}