Improve code style using lint rules v2.0.1

Author: SinaSys

lib/src/controller/product_controller.dart

@@ -174,15 +174,15 @@ class ProductController extends GetxController {
     if (product.sizes?.categorical != null) {
       for (var element in product.sizes!.categorical!) {
         if (element.isSelected) {
-          currentSize = "Size:" + element.categorical.name.toString();
+          currentSize = "Size: ${element.categorical.name}";
         }
       }
     }
 
     if (product.sizes?.numerical != null) {
       for (var element in product.sizes!.numerical!) {
         if (element.isSelected) {
-          currentSize = "Size:" + element.numerical;
+          currentSize = "Size: ${element.numerical}";
         }
       }
     }

lib/src/view/screen/cart_screen.dart

@@ -179,8 +179,8 @@ class CartScreen extends StatelessWidget {
         padding: const EdgeInsets.only(left: 30, right: 30, bottom: 20),
         child: ElevatedButton(
           style: ElevatedButton.styleFrom(padding: const EdgeInsets.all(20)),
-          child: const Text("Buy Now"),
           onPressed: controller.isEmptyCart ? null : () {},
+          child: const Text("Buy Now"),
         ),
       ),
     );

lib/src/view/screen/product_detail_screen.dart

@@ -24,10 +24,7 @@ class ProductDetailScreen extends StatelessWidget {
           controller.productImageDefaultIndex.value = 0;
           Navigator.pop(context);
         },
-        icon: const Icon(
-          Icons.arrow_back,
-          color: Colors.black,
-        ),
+        icon: const Icon(Icons.arrow_back, color: Colors.black),
       ),
     );
   }
@@ -54,10 +51,7 @@ class ProductDetailScreen extends StatelessWidget {
               itemBuilder: (_, index) {
                 return FittedBox(
                   fit: BoxFit.none,
-                  child: Image.asset(
-                    product.images[index],
-                    scale: 3,
-                  ),
+                  child: Image.asset(product.images[index], scale: 3),
                 );
               },
             ),
@@ -83,9 +77,7 @@ class ProductDetailScreen extends StatelessWidget {
         RatingBar.builder(
           initialRating: product.rating,
           direction: Axis.horizontal,
-          itemBuilder: (_, index) {
-            return const Icon(Icons.star, color: Colors.amber);
-          },
+          itemBuilder: (_, __) => const Icon(Icons.star, color: Colors.amber),
           onRatingUpdate: (_) {},
         ),
         Text(
@@ -196,19 +188,17 @@ class ProductDetailScreen extends StatelessWidget {
                     SizedBox(
                       height: 40,
                       child: GetBuilder<ProductController>(
-                        builder: (ProductController controller) {
-                          return productSizesListView();
-                        },
+                        builder: (_) => productSizesListView(),
                       ),
                     ),
                     const SizedBox(height: 20),
                     SizedBox(
                       width: double.infinity,
                       child: ElevatedButton(
-                        child: const Text("Add to cart"),
                         onPressed: product.isAvailable
                             ? () => controller.addToCart(product)
                             : null,
+                        child: const Text("Add to cart"),
                       ),
                     )
                   ],

lib/src/view/widget/product_grid_view.dart

@@ -130,12 +130,12 @@ class ProductGridView extends StatelessWidget {
             itemBuilder: (_, index) {
               Product product = controller.filteredProducts[index];
               return OpenContainerWrapper(
+                product: product,
                 child: GridTile(
                   header: _gridItemHeader(product, index),
                   footer: _gridItemFooter(product, context),
                   child: _gridItemBody(product),
                 ),
-                product: product,
               );
             },
           ),