using System.Windows.Controls;

// ReSharper disable once CheckNamespace
namespace DTS.Common.Base
{
    /// <summary>
    /// Represents the base class for views that define the appearance of data in a UserControl control.
    /// </summary>
    /// 
    public class BaseView : UserControl, IBaseView
    {
        /// <summary>
        /// Gets a value indicating whether the bound object data data has been changed (View is dirty).
        /// </summary>
        public bool IsDirty
        {
            get
            {
                if (DataContext != null)
                {
                    if (DataContext is IBaseViewModel baseViewModel)
                    {
                        return baseViewModel.IsDirty;
                    }
                }
                return false;
            }
        }

        /// <summary>
        /// Gets a header info which uses by the TabControl to display the TabItem's header.
        /// </summary>
        public string HeaderInfo
        {
            get
            {
                if (DataContext != null)
                {
                    if (DataContext is IHeaderInfoProvider<string> headerInfoProvider)
                    {
                        return headerInfoProvider.HeaderInfo;
                    }
                }

                return string.Empty;
            }
        }
    }
}