path: root/Codemerx/Gestor.Application/Helpers/ViewHelper.cs

using CurrencyTextBoxControl;
using Gestor.Application.Componentes;
using Gestor.Model.Helper;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Dynamic;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Controls.Primitives;
using System.Windows.Data;
using System.Windows.Media;
using Xceed.Wpf.Toolkit;
using Xceed.Wpf.Toolkit.Primitives;

namespace Gestor.Application.Helpers
{
	public static class ViewHelper
	{
		internal static void BindData<T>(this CheckComboBox comboBox, bool withSelect = true, bool enumDefault = true, string defaultValue = "", bool orderByLabel = false)
		{
			ViewHelper.DefaultBinding<T>(comboBox, withSelect, enumDefault, defaultValue, string.Empty, orderByLabel);
		}

		public static void ClearInvalid(this DependencyObject dependencyObject)
		{
			foreach (Control control in ViewHelper.FindChildren<Control>(dependencyObject))
			{
				control.SetInvalid(null, null);
			}
		}

		private static bool Compare(Control currentControl)
		{
			object resolvedSource;
			DependencyProperty dependencyProperty = ViewHelper.GetDependencyProperty(currentControl);
			if (dependencyProperty == null)
			{
				return false;
			}
			BindingExpression bindingExpression = currentControl.GetBindingExpression(dependencyProperty);
			if (bindingExpression != null)
			{
				resolvedSource = bindingExpression.ResolvedSource;
			}
			else
			{
				resolvedSource = null;
			}
			dynamic obj = resolvedSource;
			dynamic obj1 = obj != (dynamic)null;
			return (bool)((!obj1 ? obj1 : obj1 & (bool)obj.HasChange()));
		}

		public static void ControlLostFocus(object sender, RoutedEventArgs e)
		{
			dynamic obj;
			Control control;
			Control control1 = null;
			if (sender is CustomItemValidation)
			{
				control1 = ViewHelper.FindChildren<Control>(sender as CustomItemValidation).FirstOrDefault<Control>((Control currentControl) => {
					if (currentControl is PasswordBox || currentControl is TextBox || currentControl is ToggleButton || currentControl is DatePicker || currentControl is ComboBox || currentControl is AutoCompleteBox || currentControl is CheckComboBox || currentControl is Button)
					{
						return true;
					}
					return currentControl is CustomPasswordBox;
				});
			}
			if (sender is CustomIsReadOnlyControl)
			{
				CustomIsReadOnlyControl customIsReadOnlyControl = sender as CustomIsReadOnlyControl;
				if (!customIsReadOnlyControl.HasValidation)
				{
					control = null;
				}
				else
				{
					control = ViewHelper.FindChildren<Control>(customIsReadOnlyControl).LastOrDefault<Control>((Control currentControl) => {
						if (currentControl is PasswordBox || currentControl is TextBox || currentControl is ToggleButton || currentControl is DatePicker || currentControl is ComboBox || currentControl is AutoCompleteBox || currentControl is CheckComboBox)
						{
							return true;
						}
						return currentControl is Button;
					});
				}
				control1 = control;
			}
			if (control1 == null)
			{
				return;
			}
			ComboBox comboBox = control1 as ComboBox;
			if (comboBox != null && comboBox.IsDropDownOpen)
			{
				return;
			}
			if (control1 is TextBox && ((TextBox)control1).IsReadOnly)
			{
				return;
			}
			DependencyProperty dependencyProperty = ViewHelper.GetDependencyProperty(control1);
			if (dependencyProperty == null)
			{
				return;
			}
			BindingExpression bindingExpression = control1.GetBindingExpression(dependencyProperty);
			if (bindingExpression == null)
			{
				return;
			}
			Validation.ClearInvalid(bindingExpression);
			List<string> list = bindingExpression.ParentBinding.Path.Path.Split(new char[] { '.' }).ToList<string>();
			Type type = bindingExpression.DataItem.GetType();
			if (!list.Any<string>())
			{
				return;
			}
			PropertyInfo property = type.GetProperty(list.First<string>());
			if (property == null)
			{
				return;
			}
			dynamic value = property.GetValue(bindingExpression.DataItem, null);
			List<KeyValuePair<string, string>> keyValuePairs = new List<KeyValuePair<string, string>>();
			if ((dynamic)(!ViewHelper.HasMethod(value, "ValidationEvent")))
			{
				dynamic resolvedSource = bindingExpression.ResolvedSource;
				if (resolvedSource is Control)
				{
					return;
				}
				if ((dynamic)(!ViewHelper.HasMethod(resolvedSource, "ValidationEvent")))
				{
					return;
				}
				obj = resolvedSource;
				if ((obj != null ? obj.ValidationEvent : null) == (dynamic)null)
				{
					return;
				}
				Func<List<KeyValuePair<string, string>>> func = resolvedSource.ValidationEvent as Func<List<KeyValuePair<string, string>>>;
				if (func != null)
				{
					keyValuePairs = func();
				}
				if (keyValuePairs.Count == 0)
				{
					return;
				}
			}
			if (keyValuePairs.Count == 0)
			{
				obj = value;
				if ((obj != null ? obj.ValidationEvent : null) == (dynamic)null)
				{
					return;
				}
				Func<List<KeyValuePair<string, string>>> func1 = value.ValidationEvent as Func<List<KeyValuePair<string, string>>>;
				if (func1 != null)
				{
					keyValuePairs = func1();
				}
			}
			if (keyValuePairs == null || !keyValuePairs.Any<KeyValuePair<string, string>>())
			{
				return;
			}
			string str = (list.Last<string>() == "Id" ? list[list.Count - 2] : list.Last<string>());
			string valueExact = ValidationHelper.GetValueExact(keyValuePairs, str);
			if (string.IsNullOrEmpty(valueExact))
			{
				valueExact = ValidationHelper.GetValueExact(keyValuePairs, str);
				if (string.IsNullOrEmpty(valueExact))
				{
					return;
				}
			}
			Validation.MarkInvalid(bindingExpression, new ValidationError(new ExceptionValidationRule(), bindingExpression)
			{
				ErrorContent = valueExact
			});
		}

		private static void DefaultBinding<T>(CheckComboBox comboBox, bool withSelect, bool enumDefault, string defaultValue = "", string defaultText = "", bool orderByLabel = false)
		{
			List<KeyValuePair<string, string>> keyValuePairs = BindingHelper.BindingData<T>(withSelect, enumDefault, defaultValue, defaultText, orderByLabel, false, false);
			comboBox.ItemsSource = keyValuePairs;
			comboBox.set_ValueMemberPath("Key");
			comboBox.DisplayMemberPath = "Value";
			comboBox.set_SelectedItem(keyValuePairs.First<KeyValuePair<string, string>>());
		}

		public static IEnumerable<T> FindAncestor<T>(DependencyObject dependencyObject)
		where T : DependencyObject
		{
			for (DependencyObject i = VisualTreeHelper.GetParent(dependencyObject); i != null; i = VisualTreeHelper.GetParent(i))
			{
				T t = (T)(i as T);
				if (t != null)
				{
					yield return t;
				}
			}
		}

		public static IEnumerable<T> FindChildren<T>(DependencyObject depObj)
		where T : DependencyObject
		{
			if (depObj != null)
			{
				IEnumerator enumerator = LogicalTreeHelper.GetChildren(depObj).GetEnumerator();
				while (enumerator.MoveNext())
				{
					object current = enumerator.Current;
					T t = (T)(current as T);
					if (t != null)
					{
						ContentControl contentControl = (object)t as ContentControl;
						if (contentControl == null || (object)t as UserControl != null)
						{
							yield return t;
						}
					}
					foreach (T t1 in ViewHelper.FindChildren<T>(current as DependencyObject))
					{
						yield return t1;
					}
					current = null;
				}
				enumerator = null;
			}
			else
			{
			}
		}

		public static IEnumerable<T> FindParent<T>(DependencyObject depObj)
		where T : DependencyObject
		{
			if (depObj != null)
			{
				DependencyObject parent = LogicalTreeHelper.GetParent(depObj);
				T t = (T)(parent as T);
				if (t != null)
				{
					yield return t;
				}
				foreach (T t1 in ViewHelper.FindParent<T>(parent))
				{
					yield return t1;
				}
			}
			else
			{
			}
		}

		private static DependencyProperty GetDependencyProperty(Control currentControl)
		{
			DependencyProperty selectedValueProperty = null;
			if (currentControl is CheckComboBox)
			{
				selectedValueProperty = Xceed.Wpf.Toolkit.Primitives.Selector.SelectedValueProperty;
			}
			if (currentControl is DatePicker)
			{
				selectedValueProperty = DatePicker.SelectedDateProperty;
			}
			if (currentControl is AutoCompleteBox)
			{
				selectedValueProperty = AutoCompleteBox.SelectedItemProperty;
			}
			if (currentControl is TextBox)
			{
				selectedValueProperty = TextBox.TextProperty;
			}
			if (currentControl is MaskedTextBox)
			{
				selectedValueProperty = TextBox.TextProperty;
			}
			if (currentControl is ComboBox)
			{
				selectedValueProperty = System.Windows.Controls.Primitives.Selector.SelectedValueProperty;
			}
			if (currentControl is CurrencyTextBox)
			{
				selectedValueProperty = CurrencyTextBox.NumberProperty;
			}
			if (currentControl is ToggleButton)
			{
				selectedValueProperty = ToggleButton.IsCheckedProperty;
			}
			if (currentControl is CustomPasswordBox)
			{
				selectedValueProperty = CustomPasswordBox.TextProperty;
			}
			return selectedValueProperty;
		}

		public static bool HasMethod(object objectToCheck, string methodName)
		{
			if (objectToCheck == null)
			{
				return false;
			}
			return objectToCheck.GetType().GetProperty(methodName) != null;
		}

		public static bool IsPropertyExist(dynamic settings, string name)
		{
			if (settings is ExpandoObject)
			{
				return ((IDictionary<string, object>)settings).ContainsKey(name);
			}
			return (bool)(settings.GetType().GetProperty(name) != (dynamic)null);
		}

		public static bool IsValid(this DependencyObject obj)
		{
			if (Validation.GetHasError(obj))
			{
				return false;
			}
			return LogicalTreeHelper.GetChildren(obj).OfType<DependencyObject>().All<DependencyObject>(new Func<DependencyObject, bool>(ViewHelper.IsValid));
		}

		public static bool IsWindowOpen<T>(string name = "")
		where T : Window
		{
			if (string.IsNullOrEmpty(name))
			{
				return System.Windows.Application.Current.Windows.OfType<T>().Any<T>();
			}
			return System.Windows.Application.Current.Windows.OfType<T>().Any<T>((T w) => w.Name.Equals(name));
		}

		public static Control SetInvalid(this Control currentControl, List<KeyValuePair<string, string>> errorMessages = null, string specificKey = null)
		{
			DependencyProperty dependencyProperty = ViewHelper.GetDependencyProperty(currentControl);
			if (dependencyProperty == null)
			{
				return null;
			}
			BindingExpression bindingExpression = currentControl.GetBindingExpression(dependencyProperty);
			if (errorMessages == null)
			{
				dynamic obj = (bindingExpression != null ? bindingExpression.ResolvedSource : null);
				if (obj is Control)
				{
					return null;
				}
				if ((dynamic)(!ViewHelper.HasMethod(obj, "ValidationEvent")))
				{
					return null;
				}
				dynamic obj1 = obj;
				if ((obj1 != null ? obj1.ValidationEvent : null) == (dynamic)null)
				{
					return null;
				}
				Func<List<KeyValuePair<string, string>>> func = obj.ValidationEvent as Func<List<KeyValuePair<string, string>>>;
				if (func != null)
				{
					errorMessages = func();
				}
			}
			if (bindingExpression == null)
			{
				return null;
			}
			BindingExpressionBase bindingExpressionBase = BindingOperations.GetBindingExpressionBase(currentControl, dependencyProperty);
			if (bindingExpressionBase == null)
			{
				return null;
			}
			Validation.ClearInvalid(bindingExpressionBase);
			if (errorMessages == null || !errorMessages.Any<KeyValuePair<string, string>>())
			{
				return null;
			}
			string[] strArrays = bindingExpression.ParentBinding.Path.Path.Split(new char[] { '.' });
			string str = specificKey ?? (strArrays.Last<string>() == "Id" ? strArrays[(int)strArrays.Length - 2] : strArrays.Last<string>());
			string valueExact = ValidationHelper.GetValueExact(errorMessages, str);
			if (string.IsNullOrEmpty(valueExact))
			{
				valueExact = ValidationHelper.GetValueExact(errorMessages, str);
				if (string.IsNullOrEmpty(valueExact))
				{
					return null;
				}
			}
			Validation.MarkInvalid(bindingExpressionBase, new ValidationError(new ExceptionValidationRule(), bindingExpression)
			{
				ErrorContent = valueExact
			});
			return currentControl;
		}

		public static void SetInvalid(Control control, string error, bool valid)
		{
			DependencyProperty dependencyProperty = ViewHelper.GetDependencyProperty(control);
			if (dependencyProperty == null)
			{
				return;
			}
			BindingExpression bindingExpression = control.GetBindingExpression(dependencyProperty);
			if (bindingExpression == null)
			{
				return;
			}
			ValidationError validationError = new ValidationError(new ExceptionValidationRule(), bindingExpression)
			{
				ErrorContent = error
			};
			BindingExpressionBase bindingExpressionBase = BindingOperations.GetBindingExpressionBase(control, dependencyProperty);
			if (bindingExpressionBase == null)
			{
				return;
			}
			Validation.ClearInvalid(bindingExpressionBase);
			if (valid)
			{
				return;
			}
			Validation.MarkInvalid(bindingExpressionBase, validationError);
		}

		public static void ValidateFields(this DependencyObject dependencyObject, List<KeyValuePair<string, string>> errorMessages, bool focusField = true)
		{
			if ((errorMessages == null ? true : !errorMessages.Any<KeyValuePair<string, string>>()))
			{
				dependencyObject.ClearInvalid();
				return;
			}
			Control control = null;
			foreach (Control control1 in ViewHelper.FindChildren<Control>(dependencyObject))
			{
				Control control2 = control1.SetInvalid(errorMessages, null);
				if (control != null || control2 == null)
				{
					continue;
				}
				control = control2;
			}
			if (focusField && control != null)
			{
				control.Focus();
			}
		}

		public static T Window<T>()
		where T : Window
		{
			return System.Windows.Application.Current.Windows.OfType<T>().FirstOrDefault<T>();
		}
	}
}