using System;
using System.Globalization;
using System.Runtime.CompilerServices;
using System.Windows.Controls;

namespace Gestor.Application.Helpers
{
	public class ObrigatorioValidationRule : ValidationRule
	{
		public bool IsRequired
		{
			get;
			set;
		}

		public ObrigatorioValidationRule()
		{
		}

		public override ValidationResult Validate(object value, CultureInfo cultureInfo)
		{
			string str = value as string;
			if (str == null)
			{
				return new ValidationResult(false, "OBRIGATÓRIO");
			}
			if (str == null || !this.IsRequired || !string.IsNullOrWhiteSpace(str))
			{
				return ValidationResult.ValidResult;
			}
			return new ValidationResult(false, "OBRIGATÓRIO");
		}
	}
}