WingServerCommon/ResourceManage/ResourceManager.cs

using System.Collections.Generic;
using System.Linq;
using WingServerCommon.Config.Parameters;
using WingServerCommon.Log;

namespace WingServerCommon.ResourceManage
{
    /// <summary>
    /// This class will load a glabal server resource
    /// </summary>
    public class ResourceManager
    {

        /// <summary>
        /// Notification Service Settings is from configuration file
        /// </summary>
        /// <value></value>
        private static Dictionary<string, SettingData> Settings { get; set; }

        private class SettingData
        {
            /// <summary>
            /// 重新加载json的路径
            /// </summary>
            /// <value></value>
            public string Path { get; set; } = "";

            /// <summary>
            /// 内容
            /// </summary>
            /// <value></value>
            public string Content { get; set; } = "";
        }

        static ResourceManager()
        {
            LoadSettings();
        }

        private static void LoadSettings()
        {
            Settings = new Dictionary<string, SettingData>();
            ForeachFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Resource","Languge"));
        }

        private static List<string> GetLagugeList()
        {
            var list = new List<string>();
            DirectoryInfo theFolder = new DirectoryInfo(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Resource", "Languge"));
            DirectoryInfo[] dirInfo = theFolder.GetDirectories();//获取所在目录的文件夹
            foreach (var item in dirInfo)
            {
                list.Add(item.Name);
            }
            return list;
        }

        /// <summary>
        /// 指定文件夹中的文件包括子文件夹的文件
        /// </summary>
        /// <param name="filePathByForeach">等待遍历的目录</param>
        /// <returns></returns>
        public static void ForeachFile(string filePathByForeach, string langugeKey = "")
        {
            DirectoryInfo theFolder = new DirectoryInfo(filePathByForeach);
            DirectoryInfo[] dirInfo = theFolder.GetDirectories();//获取所在目录的文件夹
            FileInfo[] file = theFolder.GetFiles();//获取所在目录的文件
            foreach (FileInfo fileItem in file) //遍历文件
            {
                var json = File.ReadAllText(fileItem.FullName);
                //翻译文件支持在不同语言文件夹可以重名
                Settings.Add(langugeKey + fileItem.Name, new SettingData { Path = fileItem.FullName, Content = json });
            }
            //遍历文件夹
            foreach (DirectoryInfo NextFolder in dirInfo)
            {
                var tempName = string.Empty;
                var combinePath = Path.Combine("Resource","Languge");
                if (NextFolder.FullName.Contains(combinePath))
                {
                    tempName = NextFolder.Name;
                }
                ForeachFile(NextFolder.FullName, tempName);
            }
        }

        /// <summary>
        /// 获取setting
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public static string GetSetting(string key)
        {
            try
            {
                key = key.EndsWith(".json") ? key : (key + ".json");
                return Settings.FirstOrDefault(s => s.Key == key).Value.Content;
            }
            catch (Exception ex)
            {
                Logger.WriteLineError($"GetSetting err{ex},key:{key}");
                return "";
            }
        }

        /// <summary>
        /// 重新加载setting
        /// </summary>
        public static void ReLoadSettings()
        {
            LoadSettings();
        }

        /// <summary>
        /// 重新加载单个setting
        /// </summary>
        public static void ReLoadSetting(string key)
        {
            var fileName = key.EndsWith(".json") ? key : (key + ".json");
            var settingData = Settings.FirstOrDefault(s => s.Key == fileName).Value;
            var json = File.ReadAllText(settingData.Path);
            Settings.Remove(fileName);
            Settings.Add(fileName, new SettingData { Path = settingData.Path, Content = json });
        }
    }
}