englisch

2026-04-17 07:08:04 +02:00
parent ca91af9682
commit 0d3bd47f7a
34 changed files with 17503 additions and 160 deletions
@@ -0,0 +1,31 @@
+namespace TrafagSalesExporter.Services;
+
+public interface IUiTextService
+{
+    string CurrentLanguage { get; }
+    event Action? Changed;
+    void SetLanguage(string language);
+    string Text(string german, string english);
+}
+
+public sealed class UiTextService : IUiTextService
+{
+    private string _currentLanguage = "de";
+
+    public string CurrentLanguage => _currentLanguage;
+
+    public event Action? Changed;
+
+    public void SetLanguage(string language)
+    {
+        var normalized = string.Equals(language, "en", StringComparison.OrdinalIgnoreCase) ? "en" : "de";
+        if (string.Equals(_currentLanguage, normalized, StringComparison.OrdinalIgnoreCase))
+            return;
+
+        _currentLanguage = normalized;
+        Changed?.Invoke();
+    }
+
+    public string Text(string german, string english)
+        => string.Equals(_currentLanguage, "en", StringComparison.OrdinalIgnoreCase) ? english : german;
+}