add jobs

Atomx.Admin/Atomx.Admin.Client/Services/JsonStringLocalizer.cs

@@ -0,0 +1,82 @@
+using Microsoft.Extensions.Localization;
+using System.Globalization;
+
+namespace Atomx.Admin.Client.Services
+{
+    /// <summary>
+    /// 基于 ILocalizationProvider 的 IStringLocalizer 实现：
+    /// 使用 JSON 文件中的键值，未找到返回 key 本身。
+    /// 名称改为 JsonStringLocalizer 避免与框架的 StringLocalizer 冲突。
+    /// </summary>
+    public class JsonStringLocalizer<T> : IStringLocalizer<T>
+    {
+        private readonly ILocalizationProvider _provider;
+
+        public JsonStringLocalizer(ILocalizationProvider provider)
+        {
+            _provider = provider;
+        }
+
+        public LocalizedString this[string name]
+        {
+            get
+            {
+                var value = _provider.GetString(name);
+                if (value == null)
+                {
+                    // Avoid synchronous blocking during server prerender. Start background load and return key.
+                    try
+                    {
+                        _ = _provider.LoadCultureAsync(_provider.CurrentCulture);
+                    }
+                    catch { }
+                }
+
+                var result = value ?? name;
+                return new LocalizedString(name, result, resourceNotFound: result == name);
+            }
+        }
+
+        public LocalizedString this[string name, params object[] arguments]
+        {
+            get
+            {
+                var fmt = _provider.GetString(name);
+                if (fmt == null)
+                {
+                    try
+                    {
+                        _ = _provider.LoadCultureAsync(_provider.CurrentCulture);
+                    }
+                    catch { }
+                }
+
+                var format = fmt ?? name;
+                var value = string.Format(format, arguments);
+                return new LocalizedString(name, value, resourceNotFound: format == name);
+            }
+        }
+
+        public IEnumerable<LocalizedString> GetAllStrings(bool includeParentCultures)
+        {
+            var list = new List<LocalizedString>();
+            var providerType = _provider.GetType();
+            var currentProp = providerType.GetProperty("CurrentCulture");
+            var culture = currentProp?.GetValue(_provider) as string ?? string.Empty;
+            var cacheField = providerType.GetField("_cache", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
+            if (!string.IsNullOrEmpty(culture) && cacheField?.GetValue(_provider) is Dictionary<string, Dictionary<string, string>> cache && cache.TryGetValue(culture, out var dict))
+            {
+                foreach (var kv in dict)
+                {
+                    list.Add(new LocalizedString(kv.Key, kv.Value, resourceNotFound: false));
+                }
+            }
+            return list;
+        }
+
+        public IStringLocalizer WithCulture(CultureInfo culture)
+        {
+            return this;
+        }
+    }
+}