feat: product analytic

2025-08-06 12:32:53 +07:00
parent 648a4f5eb4
commit 91335ad8db
10 changed files with 749 additions and 204 deletions
@@ -0,0 +1,143 @@
+class ProductAnalyticResponseModel {
+  final bool success;
+  final ProductAnalyticData data;
+  final dynamic errors;
+
+  ProductAnalyticResponseModel({
+    required this.success,
+    required this.data,
+    this.errors,
+  });
+
+  factory ProductAnalyticResponseModel.fromJson(Map<String, dynamic> json) =>
+      ProductAnalyticResponseModel.fromMap(json);
+
+  Map<String, dynamic> toJson() => toMap();
+
+  factory ProductAnalyticResponseModel.fromMap(Map<String, dynamic> map) {
+    return ProductAnalyticResponseModel(
+      success: map['success'] ?? false,
+      data: ProductAnalyticData.fromMap(map['data']),
+      errors: map['errors'],
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      'success': success,
+      'data': data.toMap(),
+      'errors': errors,
+    };
+  }
+}
+
+class ProductAnalyticData {
+  final String organizationId;
+  final String outletId;
+  final DateTime dateFrom;
+  final DateTime dateTo;
+  final List<ProductAnalyticItem> data;
+
+  ProductAnalyticData({
+    required this.organizationId,
+    required this.outletId,
+    required this.dateFrom,
+    required this.dateTo,
+    required this.data,
+  });
+
+  factory ProductAnalyticData.fromMap(Map<String, dynamic> map) =>
+      ProductAnalyticData(
+        organizationId: map['organization_id'],
+        outletId: map['outlet_id'],
+        dateFrom: DateTime.parse(map['date_from']),
+        dateTo: DateTime.parse(map['date_to']),
+        data: List<ProductAnalyticItem>.from(
+          map['data'].map((x) => ProductAnalyticItem.fromMap(x)),
+        ),
+      );
+
+  Map<String, dynamic> toMap() => {
+        'organization_id': organizationId,
+        'outlet_id': outletId,
+        'date_from': dateFrom.toIso8601String(),
+        'date_to': dateTo.toIso8601String(),
+        'data': data.map((x) => x.toMap()).toList(),
+      };
+}
+
+class ProductAnalyticItem {
+  final String productId;
+  final String productName;
+  final String categoryId;
+  final String categoryName;
+  final int quantitySold;
+  final int revenue;
+  final double averagePrice;
+  final int orderCount;
+
+  ProductAnalyticItem({
+    required this.productId,
+    required this.productName,
+    required this.categoryId,
+    required this.categoryName,
+    required this.quantitySold,
+    required this.revenue,
+    required this.averagePrice,
+    required this.orderCount,
+  });
+
+  factory ProductAnalyticItem.fromMap(Map<String, dynamic> map) =>
+      ProductAnalyticItem(
+        productId: map['product_id'],
+        productName: map['product_name'],
+        categoryId: map['category_id'],
+        categoryName: map['category_name'],
+        quantitySold: map['quantity_sold'],
+        revenue: map['revenue'],
+        averagePrice: (map['average_price'] as num).toDouble(),
+        orderCount: map['order_count'],
+      );
+
+  Map<String, dynamic> toMap() => {
+        'product_id': productId,
+        'product_name': productName,
+        'category_id': categoryId,
+        'category_name': categoryName,
+        'quantity_sold': quantitySold,
+        'revenue': revenue,
+        'average_price': averagePrice,
+        'order_count': orderCount,
+      };
+}
+
+class ProductInsights {
+  final List<ProductAnalyticItem> topProducts;
+  final ProductAnalyticItem? bestProduct;
+  final List<CategorySummary> categorySummary;
+  final int totalProducts;
+  final int totalRevenue;
+  final int totalQuantitySold;
+
+  ProductInsights({
+    required this.topProducts,
+    required this.bestProduct,
+    required this.categorySummary,
+    required this.totalProducts,
+    required this.totalRevenue,
+    required this.totalQuantitySold,
+  });
+}
+
+// Category summary class
+class CategorySummary {
+  final String categoryName;
+  int productCount;
+  int totalRevenue;
+
+  CategorySummary({
+    required this.categoryName,
+    required this.productCount,
+    required this.totalRevenue,
+  });
+}