feat: localization added

WotBlitzStatisticsPro.Blazor/Services/ILocalStorageService.cs

@@ -0,0 +1,11 @@
+using System.Threading.Tasks;
+
+namespace WotBlitzStatisticsPro.Blazor.Services
+{
+    public interface ILocalStorageService
+    {
+        Task SetItemAsync<T>(string key, T item);
+
+        Task<T> GetItemAsync<T>(string key);
+    }
+}

WotBlitzStatisticsPro.Blazor/Services/LocalStorageService.cs

@@ -0,0 +1,47 @@
+using System.Text.Json;
+using System.Threading;
+using System.Threading.Tasks;
+using MediatR;
+using Microsoft.AspNetCore.Components;
+using Microsoft.JSInterop;
+using WotBlitzStatisticsPro.Blazor.Messages;
+using WotBlitzStatisticsPro.Blazor.Model;
+
+namespace WotBlitzStatisticsPro.Blazor.Services
+{
+    public class LocalStorageService: ILocalStorageService, INotificationHandler<ChangeCurrentCultureMessage>
+    {
+        private readonly IJSRuntime _jsRuntime;
+        private readonly NavigationManager _navigationManager;
+
+        public LocalStorageService(
+            IJSRuntime jsRuntime,
+            NavigationManager navigationManager)
+        {
+            _jsRuntime = jsRuntime;
+            _navigationManager = navigationManager;
+        }
+
+        public async Task SetItemAsync<T>(string key, T item)
+        {
+            await _jsRuntime.InvokeVoidAsync("localStorage.setItem",
+                key, JsonSerializer.Serialize(item));
+        }
+
+        public async Task<T> GetItemAsync<T>(string key)
+        {
+            var json = await _jsRuntime.InvokeAsync<string>("localStorage.getItem", key);
+            return string.IsNullOrEmpty(json)
+                ? default
+                : JsonSerializer.Deserialize<T>(json);
+        }
+
+        public async Task Handle(ChangeCurrentCultureMessage notification, CancellationToken cancellationToken)
+        {
+            var currentSettings = await GetItemAsync<UserSettings>(UserSettings.UserSettingsLocalStorageKey) ?? new UserSettings();
+            currentSettings.Culture = notification.CultureName;
+            await SetItemAsync(UserSettings.UserSettingsLocalStorageKey, currentSettings);
+            _navigationManager.NavigateTo(_navigationManager.Uri, forceLoad: true);
+        }
+    }
+}