using System;
using System.Collections.ObjectModel;
using System.Windows.Media;
using Telerik.Windows.Controls;

namespace SWS.Model
{
    public class TreeModel :  ViewModelBase, System.ICloneable
    {
        public string ID { get; set; }
        private string _Text;
        /// <summary>
        /// 节点显示数据
        /// </summary>
        public string Text
        {
            get { return _Text; }
            set
            {
                _Text = value;
                if (_Text.ToLower().EndsWith(".dwg"))
                {
                    Glyph = "&#xe912;";
                }
                OnPropertyChanged(nameof(Text));
            }
        }
        /// <summary>
        /// 父级节点ID。比如某个目录下有什么文件
        /// </summary>
        public string parentId { get; set; }
        private bool _isexpand;
        /// <summary>
        ///  控制展开/折叠状态
        /// </summary>
        public bool isexpand
        {
            get { return _isexpand; }
            set { _isexpand = value; OnPropertyChanged(nameof(isexpand)); }
        }
        private bool isChecked=false;
        /// <summary>
        /// 是否选中状态
        /// </summary>
        public bool IsChecked
        {
            get { return isChecked; }
            set { isChecked = value; OnPropertyChanged(nameof(IsChecked));
                
            }
        }
        /// <summary>
        /// 节点类型
        /// </summary>
        public string NodeType { get; set; }

        string _ToolTipText;
        /// <summary>
        /// 鼠标悬停提示词
        /// </summary>
        public string ToolTipText
        {
            get { return _ToolTipText; }
            set { _ToolTipText = value; OnPropertyChanged(nameof(ToolTipText)); }
        }

        Brush _fontColor = new SolidColorBrush(Colors.White);
        /// <summary>
        /// 节点字体颜色
        /// </summary>
        public Brush FontColor
        {
            get { return _fontColor; }
            set { _fontColor = value; OnPropertyChanged(nameof(FontColor)); }
        }
        /// <summary>
        /// 排序
        /// </summary>
        public int? OrderNo { get; set; }

        /// <summary>
        /// 状态  0:检入, 1:自己检出, 2:别人检出 
        /// </summary>
        public int CheckInOutStatus { get; set; }

        private ObservableCollection<TreeModel> _ChildNodes=new ObservableCollection<TreeModel>();

        public ObservableCollection<TreeModel> ChildNodes
        {
            get { return _ChildNodes; }
            set { _ChildNodes = value; RaisePropertyChanged(nameof(ChildNodes)); }
        }

        /// <summary>
        /// 扩展数据。比如具体对象的实体类信息
        /// </summary>
        public object NodeExtData { get; set; }

        string _Glyph = "&#xe900;";
        /// <summary>
        /// 节点图标
        /// </summary>
        public string Glyph
        {
            get { return _Glyph; }
            set { _Glyph = value; OnPropertyChanged(nameof(Glyph)); }
        }
        /// <summary>
        /// 克隆实体类
        /// </summary>
        /// <returns></returns>
        public object Clone()
        {
            return this.MemberwiseClone();
        }
    }
}