using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using UnityEngine;
using UnityEngine.Gonbest.MagicCube;

namespace Thousandto.Code.Logic
{
    /// <summary>
    /// ProtoBuff的处理
    /// </summary>
    public class LuaProtoBuff
    {
        private static List<byte[]> _pbBufs = new List<byte[]>();
        private static List<string> _pbFiles = new List<string>();
        private static bool _isLoaded = false;

        public static bool IsLoaded()
        {
            return _isLoaded && _pbFiles.Count > 0 && _pbBufs.Count == _pbFiles.Count;
        }

        public static void Init()
        {
            
            _isLoaded = false;
            Debug.LogError("::::" + AppManager.Instance.AssetData.Count);
#if UNITY_WEBGL
            var e = AppManager.Instance.AssetData.GetEnumerator();
            while (e.MoveNext())
            {
                if (e.Current.Key.EndsWith(".pb"))
                {
                    _pbFiles.Add(e.Current.Value.Path);
                    AppManager.Instance.ReadBytesAsync(e.Current.Value.Path, x => {
                        if (x != null)
                        {
                            _pbBufs.Add(x);
                        }
                        else
                        {
                            Debug.LogError("读取Bytes失败:"+ e.Current.Value.Path);
                        }
                    });
                }
            }
#else
            DirectoryInfo root = new DirectoryInfo(PathUtils.GetConfigFilePath("proto"));
            FileInfo[] fileInfos = root.GetFiles("*.pb");
            Debug.Log("Pb文件数量:" + fileInfos.Length);
            for (int i = 0; i < fileInfos.Length; i++)
            {
                _pbFiles.Add(fileInfos[i].FullName);
                _pbBufs.Add(File.ReadAllBytes(fileInfos[i].FullName));
            }
#endif
            _isLoaded = true;
        }

        public static List<byte[]> GetAllProtoPath()
        {
            Debug.LogError("获取PB:" + _pbFiles.Count);
            return _pbBufs;
        }
    }
}