using GalaSoft.MvvmLight.Messaging;
using Muchinfo.MTPClient.Data.Enums;
using Muchinfo.MTPClient.Infrastructure.Interfaces;
using Muchinfo.MTPClient.Infrastructure.MessengerArgs;
using System.Windows.Controls;
using Muchinfo.MTPClient.Infrastructure.Helpers;

namespace Muchinfo.MTPClient.Infrastructure.Windows
{
    /// <summary>
    /// ContentWindow类
    /// </summary>
    public abstract class ContentWindow : UserControl, IWindow
    {
        #region Properties

        #region Public Properties

        /// <summary>
        /// 窗口所属工具栏类型
        /// </summary>
        public virtual ToolbarButtonType ToolbarType
        {
            get
            {
                return ToolbarButtonType.Default;
            }
        }

        public WindowItem WindowItem
        {
            get;
            set;
        }

        #endregion Public Properties

        #endregion Properties

        /// <summary>
        /// Initializes a new instance of the <see cref="ContentWindow"/> class.
        /// </summary>
        /// <param name="item">The item.</param>
        protected ContentWindow(WindowItem item)
        {
            WindowItem = item;
            this.Unloaded += ContentWindow_Unloaded;
        }

        #region Methods

        #region Public Methods

        /// <summary>
        /// 显示窗口
        /// </summary>
        public virtual void ShowWindow()
        {
            MessengerHelper.DefaultSend(new AddContentPageArgs(WindowItem, this), MessengerTokens.AddContentPage);
        }

        /// <summary>
        /// 刷新窗体
        /// </summary>
        public abstract void Refresh();

        /// <summary>
        /// 刷新窗体
        /// </summary>
        /// <param name="item"></param>
        public virtual void Refresh(WindowItem item) { }

        #endregion Public Methods

        /// <summary>
        /// 窗口Unload事件
        /// </summary>
        /// <param name="sender">The source of the event.</param>
        /// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
        protected virtual void ContentWindow_Unloaded(object sender, System.Windows.RoutedEventArgs e)
        {
            //取消本窗口注册的消息
            MessengerHelper.DefaultUnregister(this);
        }

        #endregion Methods
    }
}