using Gestor.Application.Actions;
using Gestor.Application.ViewModels;
using Gestor.Application.Views.Generic;
using Gestor.Common.Validation;
using Gestor.Model.Common;
using Gestor.Model.Domain.Seguros;
using System;
using System.CodeDom.Compiler;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Runtime.CompilerServices;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Controls.Primitives;
using System.Windows.Input;
using System.Windows.Markup;
using System.Windows.Media;
using System.Windows.Threading;

namespace Gestor.Application.Views.Menus
{
	public class MenuItensView : BaseUserControl, IComponentConnector, IStyleConnector
	{
		internal MenuItem ManterTodosButton;

		internal DataGrid ItemGrid;

		internal DataGridCheckBoxColumn CheckBoxColumn;

		internal DataGridTemplateColumn RenovarColumn;

		internal DataGridTemplateColumn CancelarColumn;

		internal DataGridTemplateColumn SubstituirColumn;

		internal DataGridTemplateColumn ReativarColumn;

		private bool _contentLoaded;

		public MenuItemViewModel ViewModel
		{
			get;
			set;
		}

		public MenuItensView(long ramo, ManutencaoItem manutencao = null)
		{
			base.Tag = "CADASTRO DE ITEM";
			this.ViewModel = new MenuItemViewModel(ramo, manutencao);
			base.DataContext = this.ViewModel;
			this.InitializeComponent();
			System.Windows.Threading.Dispatcher dispatcher = base.Dispatcher;
			if (dispatcher != null)
			{
				dispatcher.BeginInvoke(DispatcherPriority.Render, new Action(this.ContentLoad));
			}
			else
			{
			}
			this.ItemGrid.DataContext = base.DataContext;
			this.HabilitarManutencao(manutencao);
			Gestor.Application.Actions.Actions.ScrollToItem = (Action)Delegate.Remove(Gestor.Application.Actions.Actions.ScrollToItem, new Action(this.ScrollToIndex));
			Gestor.Application.Actions.Actions.ScrollToItem = (Action)Delegate.Combine(Gestor.Application.Actions.Actions.ScrollToItem, new Action(this.ScrollToIndex));
		}

		private void AutoCompleteBox_OnTextChanged(object sender, RoutedEventArgs e)
		{
			if (!string.IsNullOrWhiteSpace(((AutoCompleteBox)sender).get_Text()))
			{
				return;
			}
			this.ViewModel.FiltrarItem("");
		}

		private void AutoCompleteBox_Populating(object sender, PopulatingEventArgs e)
		{
			e.set_Cancel(true);
			this.ViewModel.Filtrar(ValidationHelper.RemoveDiacritics(e.get_Parameter().Trim())).ContinueWith((Task<List<Item>> searchResult) => {
				if (searchResult.Result == null)
				{
					return;
				}
				AutoCompleteBox autoCompleteBox = (AutoCompleteBox)sender;
				autoCompleteBox.set_ItemsSource(searchResult.Result);
				autoCompleteBox.PopulateComplete();
			}, TaskScheduler.FromCurrentSynchronizationContext());
		}

		private void CancelarItem_OnClick(object sender, RoutedEventArgs e)
		{
			Button button = sender as Button;
			if (button == null)
			{
				return;
			}
			if (button.DataContext == null)
			{
				return;
			}
			this.ViewModel.CancelarItem((Item)button.DataContext);
		}

		private void ContentLoad()
		{
			this.ItemGrid.SelectionChanged += new SelectionChangedEventHandler(this.ItemGrid_OnSelectionChanged);
			this.ItemGrid.MouseDoubleClick += new MouseButtonEventHandler((object sender, MouseButtonEventArgs args) => {
			});
		}

		public Visual GetDescendantByType(Visual element, Type type)
		{
			if (element == null)
			{
				return null;
			}
			if (element.GetType() == type)
			{
				return element;
			}
			Visual descendantByType = null;
			FrameworkElement frameworkElement = element as FrameworkElement;
			if (frameworkElement != null)
			{
				frameworkElement.ApplyTemplate();
			}
			for (int i = 0; i < VisualTreeHelper.GetChildrenCount(element); i++)
			{
				Visual child = VisualTreeHelper.GetChild(element, i) as Visual;
				descendantByType = this.GetDescendantByType(child, type);
				if (descendantByType != null)
				{
					break;
				}
			}
			return descendantByType;
		}

		private void HabilitarManutencao(ManutencaoItem manutencao)
		{
			this.RenovarColumn.Visibility = System.Windows.Visibility.Collapsed;
			this.CancelarColumn.Visibility = System.Windows.Visibility.Collapsed;
			this.SubstituirColumn.Visibility = System.Windows.Visibility.Collapsed;
			this.ReativarColumn.Visibility = System.Windows.Visibility.Collapsed;
			this.CheckBoxColumn.Visibility = System.Windows.Visibility.Collapsed;
			this.ManterTodosButton.Visibility = System.Windows.Visibility.Collapsed;
			if (manutencao == null)
			{
				return;
			}
			switch (manutencao.get_Tipo())
			{
				case 0:
				{
					this.RenovarColumn.Visibility = System.Windows.Visibility.Visible;
					this.CheckBoxColumn.Visibility = System.Windows.Visibility.Visible;
					this.ManterTodosButton.Visibility = System.Windows.Visibility.Visible;
					this.ViewModel.EndossoRenovacao = true;
					return;
				}
				case 1:
				{
					this.RenovarColumn.Visibility = System.Windows.Visibility.Visible;
					this.CancelarColumn.Visibility = System.Windows.Visibility.Visible;
					this.SubstituirColumn.Visibility = System.Windows.Visibility.Visible;
					this.ViewModel.EndossoRenovacao = true;
					return;
				}
				case 2:
				{
					this.CancelarColumn.Visibility = System.Windows.Visibility.Visible;
					this.ReativarColumn.Visibility = System.Windows.Visibility.Visible;
					return;
				}
				default:
				{
					return;
				}
			}
		}

		[DebuggerNonUserCode]
		[GeneratedCode("PresentationBuildTasks", "4.0.0.0")]
		public void InitializeComponent()
		{
			if (this._contentLoaded)
			{
				return;
			}
			this._contentLoaded = true;
			System.Windows.Application.LoadComponent(this, new Uri("/Gestor.Application;component/views/menus/menuitensview.xaml", UriKind.Relative));
		}

		private void ItemGrid_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
		{
			DataGrid dataGrid = (DataGrid)sender;
			if (dataGrid != null && dataGrid.SelectedIndex < 0)
			{
				return;
			}
			if (!this.ViewModel.AlterandoSelectedItem)
			{
				this.ViewModel.SelecionaItem((Item)((dataGrid != null ? dataGrid.Items[dataGrid.SelectedIndex] : null)));
			}
		}

		private void ManterItem_OnClick(object sender, RoutedEventArgs e)
		{
			Button button = sender as Button;
			if (button == null)
			{
				return;
			}
			if (button.DataContext == null)
			{
				return;
			}
			this.ViewModel.Manter((Item)button.DataContext);
		}

		private void ManterItens_OnClick(object sender, RoutedEventArgs e)
		{
			this.ViewModel.ManterItens();
		}

		private void ReativarItem_OnClick(object sender, RoutedEventArgs e)
		{
			Button button = sender as Button;
			if (button == null)
			{
				return;
			}
			if (button.DataContext == null)
			{
				return;
			}
			this.ViewModel.Reativar((Item)button.DataContext);
		}

		public void ScrollToIndex()
		{
			this.ScrollToIndex(this.ItemGrid, this.ItemGrid.SelectedIndex);
		}

		public void ScrollToIndex(DataGrid grid, int index)
		{
			ScrollViewer descendantByType = this.GetDescendantByType(grid, typeof(ScrollViewer)) as ScrollViewer;
			int num = (index - 5 > 0 ? index - 5 : 0);
			if (descendantByType == null)
			{
				return;
			}
			descendantByType.ScrollToVerticalOffset((double)num);
		}

		private void SubstituirItem_OnClick(object sender, RoutedEventArgs e)
		{
			Button button = sender as Button;
			if (button == null)
			{
				return;
			}
			if (button.DataContext == null)
			{
				return;
			}
			this.ViewModel.Substituir((Item)button.DataContext);
		}

		[DebuggerNonUserCode]
		[EditorBrowsable(EditorBrowsableState.Never)]
		[GeneratedCode("PresentationBuildTasks", "4.0.0.0")]
		void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target)
		{
			switch (connectionId)
			{
				case 1:
				{
					((AutoCompleteBox)target).add_Populating(new PopulatingEventHandler(this, MenuItensView.AutoCompleteBox_Populating));
					((AutoCompleteBox)target).add_TextChanged(new RoutedEventHandler(this.AutoCompleteBox_OnTextChanged));
					return;
				}
				case 2:
				{
					this.ManterTodosButton = (MenuItem)target;
					this.ManterTodosButton.Click += new RoutedEventHandler(this.ManterItens_OnClick);
					return;
				}
				case 3:
				{
					this.ItemGrid = (DataGrid)target;
					return;
				}
				case 4:
				{
					this.CheckBoxColumn = (DataGridCheckBoxColumn)target;
					return;
				}
				case 5:
				{
					this.RenovarColumn = (DataGridTemplateColumn)target;
					return;
				}
				case 6:
				case 8:
				case 10:
				{
					this._contentLoaded = true;
					return;
				}
				case 7:
				{
					this.CancelarColumn = (DataGridTemplateColumn)target;
					return;
				}
				case 9:
				{
					this.SubstituirColumn = (DataGridTemplateColumn)target;
					return;
				}
				case 11:
				{
					this.ReativarColumn = (DataGridTemplateColumn)target;
					return;
				}
				default:
				{
					this._contentLoaded = true;
					return;
				}
			}
		}

		[DebuggerNonUserCode]
		[EditorBrowsable(EditorBrowsableState.Never)]
		[GeneratedCode("PresentationBuildTasks", "4.0.0.0")]
		void System.Windows.Markup.IStyleConnector.Connect(int connectionId, object target)
		{
			switch (connectionId)
			{
				case 6:
				{
					((Button)target).Click += new RoutedEventHandler(this.ManterItem_OnClick);
					return;
				}
				case 7:
				case 9:
				case 11:
				{
					return;
				}
				case 8:
				{
					((Button)target).Click += new RoutedEventHandler(this.CancelarItem_OnClick);
					return;
				}
				case 10:
				{
					((Button)target).Click += new RoutedEventHandler(this.SubstituirItem_OnClick);
					return;
				}
				case 12:
				{
					((Button)target).Click += new RoutedEventHandler(this.ReativarItem_OnClick);
					return;
				}
				default:
				{
					return;
				}
			}
		}
	}
}