增加前端国际化刷新查询接口

IRaCIS.Core.Application/Helper/InternationalizationHelper.cs

@@ -1,5 +1,7 @@
 using IRaCIS.Core.Domain.Share;
 using IRaCIS.Core.Infrastructure;
+using Microsoft.Extensions.Configuration;
+using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using System;
 using System.Collections.Generic;
@@ -13,20 +15,21 @@ namespace IRaCIS.Core.Application.Helper
 {
     public static class InternationalizationHelper
     {
+        public static string JsonFileFolder = Path.Combine(AppContext.BaseDirectory, StaticData.Folder.Resources);
 
-        public static async void AddOrUpdateJsonKeyValueAsync(string key, string value)
+        public static async Task AddOrUpdateJsonKeyValueAsync(string key, string value)
         {
 
-            var jsonFileFolder = Path.Combine(AppContext.BaseDirectory, StaticData.Folder.Resources);
 
-            if (!Directory.Exists(jsonFileFolder) ||
-                Directory.GetFiles(jsonFileFolder).Any(filePath => Path.GetExtension(filePath).Equals(".json", StringComparison.OrdinalIgnoreCase)))
+
+            if (!Directory.Exists(JsonFileFolder) ||
+                Directory.GetFiles(JsonFileFolder).Any(filePath => Path.GetExtension(filePath).Equals(".json", StringComparison.OrdinalIgnoreCase)))
             {
                 throw new BusinessValidationFailedException("国际化Json文件目录有误");
             }
 
-            //
-            foreach (var filePath in Directory.GetFiles(jsonFileFolder).Where(filePath => Path.GetExtension(filePath).Equals(".json", StringComparison.OrdinalIgnoreCase)))
+            //将该目录下的国际化文件全部修改
+            foreach (var filePath in Directory.GetFiles(JsonFileFolder).Where(filePath => Path.GetExtension(filePath).Equals(".json", StringComparison.OrdinalIgnoreCase)))
             {
                 var json = await File.ReadAllTextAsync(filePath);
 
@@ -40,5 +43,72 @@ namespace IRaCIS.Core.Application.Helper
             }
 
         }
+
+        public static async Task InitInternationlizationDataAndWatchJsonFileAsync(IRepository _repository)
+        {
+            //查询数据库的数据
+            var toJsonList = await _repository.Where<Internationalization>(t => t.InternationalizationType == 1).Select(t => new
+            {
+                t.Code,
+                t.Value,
+                t.ValueCN
+            }).ToListAsync();
+
+            //组织成json 文件
+
+            var usJsonPath = Path.Combine(JsonFileFolder, StaticData.En_US_Json);
+            var cnJsonPath = Path.Combine(JsonFileFolder, StaticData.Zh_CN_Json);
+
+
+
+
+            //本地静态文件国际化需要
+            foreach (var tojsonItem in toJsonList)
+            {
+                StaticData.En_US_Dic[tojsonItem.Code] = tojsonItem.Value;
+                StaticData.Zh_CN_Dic[tojsonItem.Code] = tojsonItem.ValueCN;
+            }
+
+            File.WriteAllText(usJsonPath, JsonConvert.SerializeObject(StaticData.En_US_Dic));
+            File.WriteAllText(cnJsonPath, JsonConvert.SerializeObject(StaticData.Zh_CN_Dic));
+
+
+            //监测Json文件变更 实时刷新数据
+
+            WatchJsonFile(usJsonPath);
+            WatchJsonFile(cnJsonPath);
+
+        }
+
+        public static void WatchJsonFile(string filePath)
+        {
+
+            FileSystemWatcher watcher = new FileSystemWatcher(Path.GetDirectoryName(filePath), Path.GetFileName(filePath));
+            watcher.Changed += (sender, e) => LoadJsonFile(filePath);
+            watcher.EnableRaisingEvents = true;
+
+        }
+
+
+        private static void LoadJsonFile(string filePath)
+        {
+
+            IConfigurationBuilder builder = new ConfigurationBuilder().AddJsonFile(filePath);
+
+            IConfigurationRoot enConfiguration = builder.Build();
+
+            foreach (IConfigurationSection section in enConfiguration.GetChildren())
+            {
+                if (filePath.Contains(StaticData.En_US_Json))
+                {
+                    StaticData.En_US_Dic[section.Key] = section.Value;
+
+                }
+                else
+                {
+                    StaticData.Zh_CN_Dic[section.Key] = section.Value;
+                }
+            }
+        }
     }
 }