using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using BITKit;
using System.IO;
using UnityEngine.UIElements;

namespace BITFALL
{

    public class WorldItem : MonoBehaviour,IBasicItem,IDescription
    {
        #region 本地字段
        [Header(Constant.Header.Settings)]
        [SerializeField]private AssetableItem asset;
        #endregion
        #region 接口实现
        public int Id => GetInstanceID();
        public string Name => asset.Name;
        public string Description => asset.Description;
        public ItemQuality Quality => asset.Quality;
        public string AddressablePath => asset.AddressablePath;
        private readonly Property property = new();
        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)
        {
            if(item is ManagedItem serializableItem)
            {
                asset = serializableItem.GetAssetable();
            }
            return true;
        }
        public bool ClearProperties()=>property.ClearProperties();
        public bool CopyPropertiesFrom(IPropertable propertable)=>property.CopyPropertiesFrom(propertable);
        #endregion
        #region 本地方法
        public AssetableItem Assetable => asset;
        public ManagedItem Pick()
        {
            var managedItem = new ManagedItem();
            managedItem.CopyItemsFrom(this);
            return managedItem;
        }
        public void Picked()
        {
            Destroy(gameObject);
        }
        #endregion
    }
#if UNITY_EDITOR
    [UnityEditor.CustomEditor(typeof(WorldItem))]
    public class WorldItemInspector:BITInspector<WorldItem>
    {
        public override VisualElement CreateInspectorGUI()
        {
            CreateSubTitle(Constant.Header.Data);
            var label = root.Create<Label>();
            label.text = agent.Id.ToString();
            FillDefaultInspector();
            CreateSubTitle(Constant.Header.Debug);
            return root;
        }
    }
#endif
}