feat: category analytic source

lib/domain/analytic/entities/category_analytic_entity.dart

@@ -0,0 +1,41 @@
+part of '../analytic.dart';
+
+@freezed
+class CategoryAnalytic with _$CategoryAnalytic {
+  const factory CategoryAnalytic({
+    required String organizationId,
+    required String outletId,
+    required String dateFrom,
+    required String dateTo,
+    required List<CategoryAnalyticItem> data,
+  }) = _CategoryAnalytic;
+
+  factory CategoryAnalytic.empty() => const CategoryAnalytic(
+    organizationId: "",
+    outletId: "",
+    dateFrom: "",
+    dateTo: "",
+    data: [],
+  );
+}
+
+@freezed
+class CategoryAnalyticItem with _$CategoryAnalyticItem {
+  const factory CategoryAnalyticItem({
+    required String categoryId,
+    required String categoryName,
+    required int totalRevenue,
+    required int totalQuantity,
+    required int productCount,
+    required int orderCount,
+  }) = _CategoryAnalyticItem;
+
+  factory CategoryAnalyticItem.empty() => const CategoryAnalyticItem(
+    categoryId: "",
+    categoryName: "",
+    totalRevenue: 0,
+    totalQuantity: 0,
+    productCount: 0,
+    orderCount: 0,
+  );
+}