using System;
using System.IO;

namespace BITKit
{
    #region 物品枚举
    public enum ItemQuality
    {
        /// <summary>
        /// 常见的
        /// </summary>
        Common,
        /// <summary>
        /// 罕见的
        /// </summary>
        Uncommon,
        /// <summary>
        /// 稀有的
        /// </summary>
        Rare,
        /// <summary>
        /// 史诗的
        /// </summary>
        Epic,
        /// <summary>
        /// 传奇的
        /// </summary>
        Legendary,
        /// <summary>
        /// 神话的
        /// </summary>
        Mythical,
        /// <summary>
        /// 开发者
        /// </summary>
        Develop,
    }
    #endregion
    #region 物品接口
    /// <summary>
    /// 基础物品
    /// </summary>
    public interface IBasicItem :IPropertable
    {
        /// <summary>
        /// 唯一Id
        /// </summary>
        int Id { get; }
        /// <summary>
        /// 物品名，一般用于查找物品的主键
        /// </summary>
        string Name { get; }
        /// <summary>
        /// 可寻址路径，该路径用于查找物品
        /// </summary>
        string AdressablePath { get; }
        /// <summary>
        /// 物品描述
        /// </summary>
        string Description { get; }
        /// <summary>
        /// 物品品质
        /// </summary>
        ItemQuality Quality { get; }
        bool CopyItemsFrom(IBasicItem item);
    }
    /// <summary>
    /// 可配置化物品,通常用于配置
    /// </summary>
    public interface IAssetableItem: IBasicItem
    {
    }
    #endregion
    #region 物品实现
    /// <summary>
    /// 可序列化的物品
    /// </summary>
    [Serializable]
    public record SerializableItem : IBasicItem
    {
        #region 字段
        public int Id;
        public string Name;
        public string AdressablePath { get; set; }
        public string Description;
        public ItemQuality Quality;
        /// <summary>
        /// 本地属性
        /// </summary>
        Property property = new();
        #endregion
        #region 接口的隐式实现
        int IBasicItem.Id => Id;
        string IBasicItem.Name => Name;
        string IBasicItem.Description => Description;
        ItemQuality IBasicItem.Quality => Quality;
        #endregion
        #region 接口的显式实现
        public bool Contains<T>() => property.Contains<T>();

        public T GetOrAddProperty<T>(Func<T> addFactory) => property.GetOrAddProperty<T>(addFactory);

        public T GetOrCreateProperty<T>() => property.GetOrCreateProperty<T>();

        public object[] GetProperties() => property.GetProperties();  

        public bool TryGetProperty<T>(out T value) => property.TryGetProperty<T>(out value);

        public bool TryRemoveProperty<T>() => property.TryRemoveProperty<T>();

        public bool TrySetProperty<T>(T value) => property.TrySetProperty(value);

        public void Read(BinaryReader r)
        {
            throw new NotImplementedException();
        }

        public void Write(BinaryWriter w)
        {
            throw new NotImplementedException();
        }

        public bool CopyItemsFrom(IBasicItem item)
        {
            Id=item.Id;
            Name = item.Name;
            AdressablePath = item.AdressablePath;
            Description = item.Description;
            Quality=item.Quality;
            CopyPropertiesFrom(item);
            return true;
        }
        public bool ClearProperties()=>property.ClearProperties();
        public bool CopyPropertiesFrom(IPropertable propertable)
        {
          return  property.CopyPropertiesFrom(propertable);
        }

        #endregion
    }
    #endregion
}