NEW:

- Agregado grafico de torta de "Ingresos por categoria" para mayor utiidad de los reportes.

app/Http/Controllers/ReportController.php

@@ -23,6 +23,31 @@ class ReportController extends Controller
             ->groupBy('expense_category')
             ->get();
 
+        // 2.5 Ingresos por Categoría (Para Pie Chart)
+        $rawEarningsByCategory = \App\Models\SaleDetail::join('products', 'sale_details.product_id', '=', 'products.id')
+            ->select('products.type', DB::raw('SUM(sale_details.quantity * sale_details.price) as total_earnings'))
+            ->groupBy('products.type')
+            ->get();
+
+        $categoryTranslations = [
+            'bike' => 'Bicicletas',
+            'clothing' => 'Indumentaria',
+            'accessory' => 'Accesorios',
+            'spare' => 'Repuestos',
+            'children' => 'Niños',
+            'rollers' => 'Rollers',
+            'skate' => 'Skates',
+            'other' => 'Otros'
+        ];
+
+        $earningsByCategory = $rawEarningsByCategory->map(function($item) use ($categoryTranslations) {
+            $type = $item->type;
+            return [
+                'category' => $categoryTranslations[$type] ?? ucfirst($type),
+                'total' => $item->total_earnings
+            ];
+        });
+
         // 3. Ingresos y Egresos por Mes (Últimos 6 meses)
         $months = [];
         $monthlyIncomeData = [];
@@ -81,6 +106,7 @@ class ReportController extends Controller
             'totalOutcome', 
             'balance', 
             'expensesByCategory', 
+            'earningsByCategory',
             'months', 
             'monthlyIncomeData', 
             'monthlyOutcomeData',