using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace KGIS.Plugin.LayerProperty.Utils
{
    public class ItemInfo<TKey, TValue>
    {
        private TKey innerValue;
        private TValue displayValue;
        public TKey InnerValue
        {
            get
            {
                return this.innerValue;
            }
            private set
            {
                this.innerValue = value;
            }
        }
        public TValue DisplayValue
        {
            get
            {
                return this.displayValue;
            }
            private set
            {
                this.displayValue = value;
            }
        }
        private ItemInfo()
        {
        }
        public ItemInfo(TKey innervalue, TValue displayvalue)
        {
            this.InnerValue = innervalue;
            this.DisplayValue = displayvalue;
        }
        public override string ToString()
        {
            TValue tValue = this.DisplayValue;
            return tValue.ToString();
        }
        public static bool operator ==(ItemInfo<TKey, TValue> param0, ItemInfo<TKey, TValue> param1)
        {
            object obj2 = param0;
            object obj3 = param1;
            if ((obj2 == null) && (obj3 == null))
            {
                return true;
            }
            if (obj2 == null)
            {
                return false;
            }
            if (obj3 == null)
            {
                return false;
            }
            if ((param0.innerValue == null) && (param1.innerValue == null))
            {
                return true;
            }
            if (param0.innerValue == null)
            {
                return false;
            }
            if (param1.innerValue == null)
            {
                return false;
            }
            return param0.InnerValue.Equals(param1.InnerValue);
        }

        public static bool operator !=(ItemInfo<TKey, TValue> param0, ItemInfo<TKey, TValue> param1)
        {
            object obj2 = param0;
            object obj3 = param1;
            if ((obj2 == null) && (obj3 == null))
            {
                return false;
            }
            if (obj2 == null)
            {
                return true;
            }
            if (obj3 == null)
            {
                return true;
            }
            if ((param0.innerValue == null) && (param1.innerValue == null))
            {
                return false;
            }
            return ((param0.innerValue == null) || ((param1.innerValue == null) || !param0.InnerValue.Equals(param1.InnerValue)));
        }
        public bool Equals(ItemInfo<TKey, TValue> item)
        {
            return this == item;
        }
        [Obsolete("不要使用此方法")]
        private new bool Equals(object obj)
        {
            return base.Equals(obj);
        }
        public override int GetHashCode()
        {
            return base.GetHashCode();
        }
    }
}