using ProtoCSStruct;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;

namespace Sog
{
    public class GameConfigMgr : Singleton<GameConfigMgr>
    {
        private Dictionary<string, IConfigManager> m_allConfigMgr = new Dictionary<string, IConfigManager>();
        private string filePath = "../cfg/data/";
		public bool m_isBin = true;


        //有些配置只有一些服务器需要，需要调用接口关闭
        private Dictionary<string, bool> m_filterCongfigs = new Dictionary<string, bool>();
        public GameConfigMgr()
        {
            IsBin();
            if (m_isBin)
            {
                DescHelper.RegisterAllBin(m_allConfigMgr);
            }
            else
            {
                //RegisterAll();
            }
        }

      

        public void SetFilePath(string path)
        {
            filePath = path;
        }

        private bool IsBin()
        {
            string cfgPath = "../cfg/sog/ExcleFormat.txt";
            if(!File.Exists(cfgPath))
            {
                TraceLog.Debug("Config of bin is not Exists!");
                return false;
            }
            string cfgText = File.ReadAllText(cfgPath);
            if (cfgText.Split(":").Length > 1)
            {
                int isBin = Convert.ToInt32(cfgText.Split(":")[1]);
                if (isBin == 1)
                {
                    m_isBin = true;
                }
            }
            return false;
        }
        public void ReadAllConfig(bool isReadFilter = false)
        {
            foreach (KeyValuePair<string, IConfigManager> pair in m_allConfigMgr)
            {
                if (m_filterCongfigs.TryGetValue(pair.Key, out bool isFilter))
                {
                    
                    if (isFilter || !isReadFilter) //在过滤列表里，不主动读取或者开启过滤就不读取
                    {
                        continue;
                    }
                }
                string fullPath = filePath + pair.Key;
                if (ReadConfig(pair.Value, pair.Key, fullPath) != 0)
                {
                    TraceLog.Error("GameConfigMgr.ReadConfig desc file {0} read failed", pair.Key);
                }
            }

            ReadAllComplete();
        }

        //public void ReadAllConfig()
        //{
        //    ReadAllConfig(false);
        //}

        public void SetFilterConfig(string name, bool isFilter)
        {
            if (string.IsNullOrEmpty(name))
            {
                TraceLog.Error("GameConfigMgr.SetFilterConfig name null");
                return;
            }

            if (m_filterCongfigs.ContainsKey(name))
            {
                m_filterCongfigs[name] = isFilter;
            }
            else
            {
                TraceLog.Error("GameConfigMgr.SetFilterConfig {0} no in filter list", name);
            }
        }

        public void ReadAllConfig(params string[] fullPath)
        {
            foreach (KeyValuePair<string, IConfigManager> pair in m_allConfigMgr)
            {
                if (fullPath.Length > 0)
                {
                    for (int i = 0; i < fullPath.Length; i++)
                    {
                        string  fullPathStr = fullPath[i] + pair.Key;
                        if (!File.Exists(fullPathStr))
                        {
                            continue;
                        }
                        else if (ReadConfig(pair.Value, pair.Key, fullPathStr) != 0)
                        {
                            TraceLog.Error("GameConfigMgr.ReadConfig desc file {0} read failed", pair.Key);
                        }
                    }
                }
            }
        }


        public void ReadSomeConfig(List<string> checkList, params string[] fullPath)
        {
            
            foreach (KeyValuePair<string, IConfigManager> pair in m_allConfigMgr)
            {
                if(!checkList.Contains(pair.Key))
                {
                    continue;
                }
                if (fullPath.Length > 0)
                {
                    for (int i = 0; i < fullPath.Length; i++)
                    {
                        string fullPathStr = fullPath[i] + pair.Key;
                        if (!File.Exists(fullPathStr))
                        {
                            continue;
                        }
                        else if (ReadConfig(pair.Value, pair.Key, fullPathStr) != 0)
                        {
                            TraceLog.Error("GameConfigMgr.ReadConfig desc file {0} read failed", pair.Key);
                        }
                    }
                }
            }
        }

        public int CheckAllConfig(List<string> filenameList)
        {
            int count = 0;
            foreach (var filename in filenameList)
            {
                if (m_allConfigMgr.ContainsKey(filename) == false)
                {
                    ++count;
                    TraceLog.Error("GameConfigMgr.CheckAllConfig desc file {0} not register", filename);
                }
            }
            return count;
        }

        public void ReadOneConfig(string filename)
        {
            IConfigManager configMgr = null;
            if (false == m_allConfigMgr.TryGetValue(filename, out configMgr))
            {
                string errorMsg = string.Format("GameConfigMgr.ReadConfig desc file {0} not in config file list ", filename);
                TraceLog.Error(errorMsg);

                if (OSUtils.IsWindows())
                {
                    System.Threading.Thread.Sleep(2000);

                    throw new Exception(errorMsg);
                }

                return;
            }
            string fullPath = filePath + filename;
            ReadConfig(configMgr, filename, fullPath);
        }

        private int ReadConfig(IConfigManager configMgr, string filename, string fullPath)
        {
            bool ret;
            //--**-- 添加配置 是否为 bin --**-- 
            if (m_isBin)
            {
                
                if (!File.Exists(fullPath))
                {
                    TraceLog.Error("GameConfigMgr.ReadConfig desc file {0} not exists, fullPath:{1}", filename, fullPath);
                    return -1;
                }
                byte[] content = File.ReadAllBytes(fullPath);
                ret = configMgr.InitBin(filename, content);
                //configMgr.InitJson(filename);
                
            }
            else
            {
                if (!File.Exists(fullPath))
                {
                    TraceLog.Error("GameConfigMgr.ReadConfig desc file {0} not exists, fullPath:{1}", filename, fullPath);
                    return -1;
                }
                string content = File.ReadAllText(fullPath);
                ret = configMgr.Init(filename, content);
            }


            if (ret == false)
            {
                TraceLog.Error("GameConfigMgr.ReadConfig desc file {0} read failed", filename);
                return -1;
            }

            configMgr.ReadComplete();

            if (configMgr.GetErrorCount() > 0)
            {
                if (OSUtils.IsWindows())
                {
                    string errorMsg = string.Format("GameConfigMgr.ReadConfig desc file {0} error count {1} ", filename, configMgr.GetErrorCount());
                    TraceLog.Error(errorMsg);

                    System.Threading.Thread.Sleep(2000);

                    throw new Exception(errorMsg);
                }

                return -1;
            }

            TraceLog.Debug("GameConfigMgr.ReadConfig desc file {0} read success", filename);
            return 0;
        }

        public void ReloadConfig(IConfigManager configMgr)
        {
            string fullPath = string.Empty;
            foreach (var item in m_allConfigMgr)
            {
                if (item.Value == configMgr)
                {
                    fullPath = filePath + item.Key;
                    TraceLog.Debug("GameConfigMgr.ReloadConfig desc file {0} reload begin", item.Key);
                    ReadConfig(configMgr, item.Key, fullPath);
                    break;
                }
            }
        }

        public IConfigManager GetConfigMgr(string name)
        {
            m_allConfigMgr.TryGetValue(name,out var config);
             return config;
        }

        public void ReadAllComplete()
        {
            foreach (KeyValuePair<string, IConfigManager> pair in m_allConfigMgr)
            {
                pair.Value.ReadAllComplete();
            }  
        }

        public List<string> GetConfigNames()
        {
            return m_allConfigMgr.Keys.ToList();
        }
    }
}