// Created          : 2020-06-05
// Description      :
// Last Modified By : Kimch
// Last Modified On : 
// ***********************************************************************
// <copyright file= "EntityItem" company="kunpo"></copyright>
// <summary></summary>
// ***********************************************************************
namespace G
{
	using F.Item;

	public interface IEntityItem : IItem
	{
		int itemId { get; }
	}

	public abstract class EntityItem : IEntityItem
	{
		/// <summary>
		/// 
		/// </summary>
		public abstract int id { get; }

		/// <summary>
		/// 
		/// </summary>
		public abstract int itemId { get; }

		/// <summary>
		/// 道具数量
		/// </summary>
		public abstract int count { get; set; }

		/// <summary>
		/// 当前实体等级
		/// </summary>
		public abstract int level { get; }

		/// <summary>
		/// 
		/// </summary>
		public abstract int quality { get; }

		/// <summary>
		/// 
		/// </summary>
		public abstract int sortOrder { get; }

		/// <summary>
		/// 关联道具
		/// </summary>
		public virtual ItemProp propItem
		{
			get { return ItemProxy.Instance.GetStaticItem<ItemProp>(itemId); }
		}
	}

	/// <summary>
	/// 
	/// </summary>
	/// <typeparam name="TItem"></typeparam>
	public class EntityItem<TItem> : EntityItem, IEntityItem where TItem : class, IItem
	{
		protected int _id;
		protected int _itemId;
		protected ItemProp _propItem;

		/// <summary>
		/// 
		/// </summary>
		public override int id => _id;

		/// <summary>
		/// 配置Id
		/// </summary>
		public override int itemId => _itemId;

		/// <summary>
		/// 统一
		/// </summary>
		public override int count
		{
			get { return ArchiveProxy.Instance.GetInt(id); }
			set { ArchiveProxy.Instance.SetInt(id, value); }
		}

		/// <summary>
		/// 排序
		/// </summary>
		public override int sortOrder => 0;
		/// <summary>
		/// 
		/// </summary>
		public override int level => 1;
		/// <summary>
		/// 
		/// </summary>
		public override int quality => propItem.quality;

		/// <summary>
		/// 配置数据
		/// </summary>
		public virtual TItem item
		{
			get { return ItemProxy.Instance.GetStaticItem<TItem>(_itemId); }
		}

		public override ItemProp propItem => _propItem;

		protected virtual void Init()
		{
			_propItem = ItemProxy.Instance.GetStaticItem<ItemProp>(_itemId);
		}

		/// <summary>
		/// 
		/// </summary>
		/// <typeparam name="TEntity"></typeparam>
		/// <param name="id"></param>
		/// <param name="itemId"></param>
		/// <returns></returns>
		public static TEntity Create<TEntity>(int id, int itemId) where TEntity : EntityItem<TItem>, new()
		{
			var entity = new TEntity
			{
				_id = id,
				_itemId = itemId,
			};
			entity.Init();
			return entity;
		}

		public static TEntity Create<TEntity>(int itemId) where TEntity : EntityItem<TItem>, new()
		{
			var entity = new TEntity
			{
				_id = itemId,
				_itemId = itemId,
			};
			entity.Init();
			return entity;
		}

	}
}