fix bugs pharmacy home and increase performance

lib/core/service/parmacyModule/parmacy_module_service.dart

@@ -113,6 +113,7 @@ class PharmacyModuleService extends BaseService {
   }
 
   Future getTopManufacturerList() async {
+    if (manufacturerList.isNotEmpty) return;
     Map<String, String> queryParams = {'page': '1', 'limit': '8'};
     try {
       await baseAppClient.getPharmacy(GET_PHARMACY_TOP_MANUFACTURER,
@@ -135,6 +136,8 @@ class PharmacyModuleService extends BaseService {
   }
 
   Future getBestSellerProducts() async {
+    if (bestSellerProducts.isNotEmpty) return;
+
     Map<String, String> queryParams = {
       'fields':
           'id,discount_ids,name,namen,localized_names,display_order,short_description,full_description,full_descriptionn,sku,order_minimum_quantity,order_maximum_quantity,price,old_price,images,is_rx,rx_message,rx_messagen,discount_name,discount_namen,approved_rating_sum,approved_total_reviews,allow_back_in_stock_subscriptions,stock_quantity,stock_availability,stock_availabilityn,discount_percentage,reviews',
@@ -173,7 +176,8 @@ class PharmacyModuleService extends BaseService {
           });
           hasError = false;
         }, onFailure: (String error, int statusCode) {
-          hasError = true; //   sharedPref.setString(PHARMACY_LAST_VISITED_PRODUCTS, "");
+          hasError =
+              true; //   sharedPref.setString(PHARMACY_LAST_VISITED_PRODUCTS, "");
           super.error = error;
         });
       } catch (error) {

lib/pages/landing/landing_page_pharmcy.dart

@@ -2,6 +2,7 @@ import 'package:barcode_scan_fix/barcode_scan.dart';
 import 'package:diplomaticquarterapp/config/config.dart';
 import 'package:diplomaticquarterapp/core/model/pharmacies/PharmacyProduct.dart';
 import 'package:diplomaticquarterapp/core/service/client/base_app_client.dart';
+import 'package:diplomaticquarterapp/core/service/parmacyModule/parmacy_module_service.dart';
 import 'package:diplomaticquarterapp/core/viewModels/project_view_model.dart';
 import 'package:diplomaticquarterapp/pages/pharmacies/screens/product-details/product-detail.dart';
 import 'package:diplomaticquarterapp/pages/pharmacies/screens/cart-order-page.dart';
@@ -18,6 +19,8 @@ import 'package:diplomaticquarterapp/widgets/pharmacy/bottom_nav_pharmacy_bar.da
 import 'package:diplomaticquarterapp/widgets/transitions/fade_page.dart';
 import 'package:flutter/material.dart';
 
+import '../../locator.dart';
+
 class LandingPagePharmacy extends StatefulWidget {
   @override
   _LandingPagePharmacyState createState() => _LandingPagePharmacyState();
@@ -37,6 +40,10 @@ class _LandingPagePharmacyState extends State<LandingPagePharmacy> {
 
   void initState() {
     super.initState();
+    locator<PharmacyModuleService>().manufacturerList = [];
+    locator<PharmacyModuleService>().bestSellerProducts = [];
+    locator<PharmacyModuleService>().lastVisitedProducts = [];
+
     pageController = PageController(keepPage: true);
   }
 

lib/pages/pharmacies/widgets/ProductTileItem.dart

@@ -13,8 +13,9 @@ import 'package:provider/provider.dart';
 class ProductTileItem extends StatelessWidget {
   final AppSharedPreferences sharedPref = AppSharedPreferences();
   final PharmacyProduct item;
+  final double itemHeight;
 
-  ProductTileItem(this.item);
+  ProductTileItem(this.item, this.itemHeight);
 
   void productOnClick(BuildContext ctx) {
     _saveLastVisitProducts();
@@ -92,12 +93,12 @@ class ProductTileItem extends StatelessWidget {
                       ? Image.network(
                     item.images[0].src,
                     fit: BoxFit.cover,
-                    height: 80,
+                    height: itemHeight / 2,
                   )
                       : Image.asset(
                     "assets/images/no_image.png",
                     fit: BoxFit.cover,
-                    height: 80,
+                    height: itemHeight / 2,
                   ),
                 ),
                 Container(
@@ -125,20 +126,25 @@ class ProductTileItem extends StatelessWidget {
               ],
             ),
             SizedBox(height: 8,),
-            Container(
+            Padding(
+              padding: const EdgeInsets.symmetric(horizontal: 6.0),
+              child: Texts(
+                projectProvider.isArabic ? item.namen : item.name,
+                regular: true,
+                fontSize: 12,
+                fontWeight: FontWeight.w400,
+              ),
+            ),
+            Expanded(
+              child: Container(
                 margin: EdgeInsets.symmetric(
                   horizontal: 6,
                   vertical: 0,
                 ),
                 child: Column(
                   crossAxisAlignment: CrossAxisAlignment.start,
+                  mainAxisAlignment: MainAxisAlignment.end,
                   children: [
-                  Texts(
-                    projectProvider.isArabic ? item.namen : item.name,
-                    regular: true,
-                    fontSize: 12,
-                    fontWeight: FontWeight.w400,
-                  ),
                     Padding(
                       padding: const EdgeInsets.only(top: 4, bottom: 4),
                       child: Texts(
@@ -163,6 +169,7 @@ class ProductTileItem extends StatelessWidget {
                   ],
                 ),
               ),
+            ),
             SizedBox(height: 5,),
           ],
         ),

lib/pages/pharmacies/widgets/home/BestSellerWidget.dart

@@ -29,10 +29,10 @@ class BestSellerWidget extends StatelessWidget {
                         )),
                     if (model.state != ViewState.BusyLocal)
                     Container(
-                      height: MediaQuery.of(context).size.height / 4 + 20,
+                      height: MediaQuery.of(context).size.height / 3 + 20,
                       child: ListView.builder(
                         itemBuilder: (ctx, i) =>
-                            ProductTileItem(model.bestSellerProduct[i]),
+                            ProductTileItem(model.bestSellerProduct[i], MediaQuery.of(context).size.height / 4 + 20),
                         scrollDirection: Axis.horizontal,
                         itemCount: model.bestSellerProduct.length,
                       ),

lib/pages/pharmacies/widgets/home/GridViewCard.dart

@@ -47,6 +47,7 @@ class GridViewCard extends StatelessWidget {
                         TranslationBase.of(context).viewAll,
                         handler: handler,
                         tPadding: 0,
+                        textColor: Color(0xFF5ab145),
                         bPadding: 0,
                       ),
                       Expanded(child: Container()),

lib/pages/pharmacies/widgets/home/RecentlyViewedWidget.dart

@@ -30,11 +30,11 @@ class RecentlyViewedWidget extends StatelessWidget {
                     if (model.state != ViewState.BusyLocal)
                       Container(
                         height: model.lastVisitedProducts.length > 0
-                            ? MediaQuery.of(context).size.height / 4 + 20
+                            ? MediaQuery.of(context).size.height / 3 + 20
                             : 0,
                         child: ListView.builder(
                           itemBuilder: (ctx, i) =>
-                              ProductTileItem(model.lastVisitedProducts[i]),
+                              ProductTileItem(model.lastVisitedProducts[i], MediaQuery.of(context).size.height / 4 + 20),
                           scrollDirection: Axis.horizontal,
                           itemCount: model.lastVisitedProducts.length,
                         ),

lib/pages/pharmacies/widgets/home/ShopByBrandWidget.dart

@@ -25,7 +25,7 @@ class ShopByBrandWidget extends StatelessWidget {
                         ProductBrandsPage()),
                     if (model.state != ViewState.BusyLocal)
                       Container(
-                        height: 100,
+                        height: 150,
                         child: ListView.builder(
                           itemBuilder: (ctx, i) =>
                               ManufacturerItem(model.manufacturerList[i]),

lib/pages/pharmacies/widgets/manufacturerItem.dart

@@ -25,6 +25,7 @@ class ManufacturerItem extends StatelessWidget {
         );
       },
       child: Container(
+        width: 100,
         margin: EdgeInsets.symmetric(
           horizontal: 12,
           vertical: 4,
@@ -38,8 +39,9 @@ class ManufacturerItem extends StatelessWidget {
               top: BorderSide(color: Colors.grey.shade300, width: 1)),
         ),
         child: item.image == null
-            ? Padding(
+            ? Container(
               padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 10),
+              alignment: Alignment.topCenter,
               child: AppText(item.name, fontWeight: FontWeight.w500,fontSize: 14,),
             )
             : Padding(