create default collection with correct locale

Author: AzGasim

packages/media/src/Resources/MediaCollectionResource/Pages/ListMediaCollections.php

@@ -3,12 +3,13 @@
 namespace Moox\Media\Resources\MediaCollectionResource\Pages;
 
 use Filament\Actions\CreateAction;
+use Moox\Media\Models\MediaCollection;
+use Illuminate\Database\Eloquent\Model;
 use Filament\Resources\Pages\ListRecords;
 use Illuminate\Database\Eloquent\Builder;
-use Illuminate\Database\Eloquent\Model;
-use Illuminate\Database\Eloquent\Relations\Relation;
-use Moox\Media\Models\MediaCollection;
+use Moox\Localization\Models\Localization;
 use Moox\Media\Resources\MediaCollectionResource;
+use Illuminate\Database\Eloquent\Relations\Relation;
 
 class ListMediaCollections extends ListRecords
 {
@@ -23,10 +24,37 @@ class ListMediaCollections extends ListRecords
     public function mount(): void
     {
         parent::mount();
-        $this->lang = request()->get('lang', app()->getLocale());
+        $this->lang = request()->get('lang', $this->getDefaultLocale());
+        
+        app()->setLocale($this->lang);
+        
         MediaCollection::ensureUncategorizedExists();
     }
 
+    protected function getDefaultLocale(): string
+    {
+        if (class_exists(Localization::class)) {
+            $defaultLocale = Localization::where('is_default', true)
+                ->where('is_active_admin', true)
+                ->with('language')
+                ->first();
+            
+            if ($defaultLocale && $defaultLocale->language) {
+                return $defaultLocale->language->alpha2;
+            }
+
+            $firstActiveLocale = Localization::where('is_active_admin', true)
+                ->with('language')
+                ->first();
+            
+            if ($firstActiveLocale && $firstActiveLocale->language) {
+                return $firstActiveLocale->language->alpha2;
+            }
+        }
+
+        return app()->getLocale();
+    }
+
     protected function getHeaderActions(): array
     {
         return [