using System;
using System.Collections.Generic;
using System.ComponentModel;

namespace MECF.Framework.Common.Account.Extends
{
	/// <summary>
	/// 
	/// </summary>
	[Serializable]
	public class AppMenu : INotifyPropertyChanged
	{
        #region Variables

        private string _mStrMenuId;
        private string _mStrViewModel;
        private string _mStrResKey;
        private string _system;
        private int _permission;
        private AppMenu _parent;
        private List<AppMenu> _menuItems;
        private bool _selected;
        private bool _isAlarm;
        private string _alarmModule;

        #endregion



        public string MenuID
		{
			get => _mStrMenuId;
            set => _mStrMenuId = value;
        }

		public string ResKey
		{
			get => _mStrResKey;
            set => _mStrResKey = value;
        }

		public List<AppMenu> MenuItems
		{
			get => _menuItems;
            set => _menuItems = value;
        }

		public string ViewModel
		{
			get => _mStrViewModel;
            set => _mStrViewModel = value;
        }

		public int Permission
		{
			get => _permission;
            set => _permission = value;
        }

		public string System
		{
			get => _system;
            set => _system = value;
        }

		public AppMenu Parent
		{
			get => _parent;
            set => _parent = value;
        }

		public bool Selected
		{
			get => _selected;
            set
			{
				_selected = value;
				OnPropertyChanged("Selected");
			}
		}

		public bool IsAlarm
		{
			get => _isAlarm;
            set
			{
				_isAlarm = value;
				OnPropertyChanged("IsAlarm");
			}
		}

		public string AlarmModule
		{
			get => _alarmModule;
            set => _alarmModule = value;
        }

		public object Model { get; set; }

		public AppMenu LastSelectedSubMenu { get; set; }

		public event PropertyChangedEventHandler PropertyChanged;

		public AppMenu()
		{
		}

		public AppMenu(string p_strMenuID, string p_strMenuViewModel, string p_strResKey, List<AppMenu> p_menuItems)
		{
			_mStrMenuId = p_strMenuID;
			_mStrViewModel = p_strMenuViewModel;
			_mStrResKey = p_strResKey;
			_menuItems = p_menuItems;
		}

		public object Clone(AppMenu parent)
		{
			AppMenu appMenu = new AppMenu();
			appMenu.MenuID = MenuID;
			appMenu.ResKey = ResKey;
			appMenu.ViewModel = ViewModel;
			appMenu.Permission = Permission;
			appMenu.Selected = Selected;
			appMenu.System = System;
			appMenu.Parent = parent;
			appMenu.IsAlarm = IsAlarm;
			appMenu.AlarmModule = AlarmModule;
			if (MenuItems != null)
			{
				appMenu.MenuItems = new List<AppMenu>();
				foreach (AppMenu menuItem in MenuItems)
				{
					appMenu.MenuItems.Add((AppMenu)menuItem.Clone(appMenu));
				}
			}
			return appMenu;
		}

		protected virtual void OnPropertyChanged(string propertyName)
		{
			this.PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
		}
	}
}