pagination

lib/src/logic/provider/home_provider.dart

@@ -16,15 +16,41 @@ import 'package:grocery_app/utils/extensions/extensions.dart';
 class ProductProvider extends ChangeNotifier {
   final _homeRepo = getIt<ProductRepo>();
 
-  bool isLoadingg = true;
+  String searchValue = '';
+
+  bool isLoadingg = false;
 
   List<Product> products = [];
 
-  Future<void> gettAllProduct(BuildContext context, String id) async {
-    var data = {};
+  int page = 1;
+  final int limit = 8;
 
-    print("skdjhfgkf  ${id}");
+  bool hasMore = true;
 
+  bool iscroll = true;
+  Future<void> gettAllProduct(
+      BuildContext context, String id, bool status, String search) async {
+    if (isLoadingg || !hasMore) return;
+    print("kjldfgjklfjkdgjkhlfg");
+    if (id.isNotEmpty) {
+      products.clear();
+
+      hasMore = true;
+    }
+
+    if (status) {
+      isLoadingg = true;
+    }
+    ;
+
+    notifyListeners();
+    var data = {
+      "page": page,
+      "limit": limit,
+      "minPrice": "",
+      "minPrice": "",
+      "search": search
+    };
     var result = await _homeRepo.getAllProduct(data, context, id);
     return result.fold(
       (error) {
@@ -32,13 +58,66 @@ class ProductProvider extends ChangeNotifier {
         notifyListeners();
       },
       (response) {
-        products = response.data!;
+        // products = response.data!;
+        // page++;
+        // print(
+        //     "jksdhfgkjdfkhjghkjdfhgkjdf    ${response.data}   ${response.data!.isNotEmpty}");
+        // if (response.data != null && response.data!.isNotEmpty) {
+        //   products.addAll(response.data!);
+        //   // products = response.data!;
+        //   page++;
+        // } else {
+        //   hasMore = false;
+        // }
+
+        if (response.data != null && response.data!.isNotEmpty) {
+          if (id.isNotEmpty) {
+            products = response.data!;
+          } else {
+            products.addAll(response.data!);
+          }
+          page++;
+
+          if (response.data!.length < limit) {
+            hasMore = false;
+          }
+        } else {
+          hasMore = false;
+        }
+
         isLoadingg = false;
         notifyListeners();
       },
     );
   }
 
+  bool isHomeLoadingg = false;
+
+  List<Product> homeproducts = [];
+
+
+  Future<void> getHomeProduct(BuildContext context,String id, String search) async
+   {
+    isHomeLoadingg = true;
+
+    notifyListeners();
+    var data = {"minPrice": "", "minPrice": "", "search": search};
+    var result = await _homeRepo.getAllProduct(data, context,id);
+    return result.fold(
+      (error) {
+        isLoadingg = false;
+        notifyListeners();
+      },
+      (response) 
+      {
+        homeproducts = response.data!;
+
+        isHomeLoadingg = false;
+        notifyListeners();
+      },
+    );
+  }
+
   ProductDetailsData productDetails = ProductDetailsData();
   bool isProductLoading = true;
 
@@ -68,11 +147,11 @@ class ProductProvider extends ChangeNotifier {
 
   bool isBestdealingloading = true;
 
-  Future<void> getBestDealProduct(BuildContext context) async {
-     isBestdealingloading = true;
-        notifyListeners();
-    var data = {};
-
+  Future<void> getBestDealProduct(BuildContext context,String search) async 
+  {
+    isBestdealingloading = true;
+    notifyListeners();
+   var data = {"minPrice": "", "minPrice": "", "search": search};
     var result = await _homeRepo.getBestDealProduct(data, context);
     return result.fold(
       (error) {
@@ -87,6 +166,9 @@ class ProductProvider extends ChangeNotifier {
     );
   }
 
+
+
+
   List<Datum> categoryList = [];
 
   bool iscategroyloading = true;
@@ -254,7 +336,7 @@ class ProductProvider extends ChangeNotifier {
     }
   }
 
-  // void toggleWishlist1(String productId) 
+  // void toggleWishlist1(String productId)
   // {
   //   for (var product in products) {
   //     if (product.id == productId) {
@@ -396,8 +478,7 @@ class ProductProvider extends ChangeNotifier {
           notifyListeners(); // Update UI after adding to cart
         },
       );
-    } catch (e) 
-    {
+    } catch (e) {
       ScaffoldMessenger.of(context).showSnackBar(
         SnackBar(
           content: Text("Product already added"),
@@ -584,5 +665,14 @@ class ProductProvider extends ChangeNotifier {
     );
   }
 
-  ///////////////////////////////////////////////////// all carts////////////////////////
+  ///////////////////////////////////////////////////// all filter ////////////////////////
+
+  int _selectedIndex = 0;
+
+  int get selectedIndex => _selectedIndex;
+
+  void setSelectedIndex(BuildContext context, int index) {
+    _selectedIndex = index;
+    notifyListeners();
+  }
 }