Home screen refactor and stability improvements (#9)

ShiftHackZ · Feb 18, 2023 · 3840725 · 3840725
1 parent da7bd65
commit 3840725
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Showing 7 changed files with 594 additions and 556 deletions.
diff --git a/lib/config/config.dart b/lib/config/config.dart
@@ -1,4 +1,10 @@
 class WooAppConfig {
   static const String currency = '\$';
   static const int paginationLimit = 10;
+
+  static const bool featureHomepage = true;
+  static const bool featureCatalog = true;
+  static const bool featureCart = true;
+  static const bool featureProfile = true;
+  static const bool featureWishList = true;
 }
diff --git a/lib/screens/home/home.dart b/lib/screens/home/home.dart
@@ -1,6 +1,7 @@
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
+import 'package:wooapp/config/config.dart';
 import 'package:wooapp/config/theme.dart';
 import 'package:wooapp/screens/cart/cart_screen.dart';
 import 'package:wooapp/screens/catalog/catalog_screen.dart';
@@ -18,28 +19,27 @@ class HomeScreen extends StatefulWidget {
 class HomeScreenState extends State<HomeScreen> {
   int _currentTab = 0;
   late List<Widget> _tabs;
+  late List<BottomNavigationBarItem> _bottomItems;
 
-  List<BottomNavigationBarItem> _bottomItems = [
+  /*= [
     BottomNavigationBarItem(icon: Icon(Icons.home), label: tr('tab_home')),
     BottomNavigationBarItem(icon: Icon(Icons.dashboard_rounded), label: tr('tab_search')),
-
-    // BottomNavigationBarItem(
-    //   label: 'Icon',
-    //   icon: Container(
-    //     padding: EdgeInsets.fromLTRB(4,8,8,8),
-    //     decoration: BoxDecoration(
-    //       shape: BoxShape.circle,
-    //       color: Colors.indigo,
-    //     ),
-    //     child: FlutterLogo(
-    //       size: 38.0,
-    //     ),
-    //   ),
-    // ),
-
+    /*BottomNavigationBarItem(
+      label: 'Icon',
+      icon: Container(
+        padding: EdgeInsets.fromLTRB(4,8,8,8),
+        decoration: BoxDecoration(
+          shape: BoxShape.circle,
+          color: Colors.indigo,
+        ),
+        child: FlutterLogo(
+          size: 38.0,
+        ),
+      ),
+    ),*/
     BottomNavigationBarItem(icon: Icon(Icons.shopping_cart), label: tr('tab_cart')),
     BottomNavigationBarItem(icon: Icon(Icons.account_box), label: tr('tab_profile')),
-  ];
+  ];*/
 
   void _openStore() {
     setState(() {
@@ -49,47 +49,74 @@ class HomeScreenState extends State<HomeScreen> {
 
   @override
   void initState() {
-    super.initState();
+    _bottomItems = [
+      if (WooAppConfig.featureHomepage)
+        BottomNavigationBarItem(
+          icon: Icon(Icons.home),
+          label: tr('tab_home'),
+        ),
+      if (WooAppConfig.featureCatalog)
+        BottomNavigationBarItem(
+          icon: Icon(Icons.dashboard_rounded),
+          label: tr('tab_search'),
+        ),
+      if (WooAppConfig.featureCart)
+        BottomNavigationBarItem(
+          icon: Icon(Icons.shopping_cart),
+          label: tr('tab_cart'),
+        ),
+      if (WooAppConfig.featureProfile)
+        BottomNavigationBarItem(
+          icon: Icon(Icons.account_box),
+          label: tr('tab_profile'),
+        ),
+    ];
     _tabs = [
-      FeaturedScreen(),
-      CatalogScreen(),
-      CartScreen(
-        shoppingCallback: () => _openStore(),
-      ),
-      ProfileScreen(),
+      if (WooAppConfig.featureHomepage)
+        FeaturedScreen(),
+      if (WooAppConfig.featureCatalog)
+        CatalogScreen(),
+      if (WooAppConfig.featureCart)
+        CartScreen(
+          shoppingCallback: () => _openStore(),
+        ),
+      if (WooAppConfig.featureProfile)
+        ProfileScreen(),
     ];
+    super.initState();
   }
 
   @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      // body: _tabs[_currentTab],
-      body: IndexedStack(
-        children: _tabs,
-        index: _currentTab,
-      ),
-      bottomNavigationBar: BottomNavigationBar(
-        type: BottomNavigationBarType.fixed,
-        unselectedItemColor: WooAppTheme.colorBottomBarIconNonActive,
-        selectedItemColor: WooAppTheme.colorBottomBarIconActive,
-        backgroundColor: WooAppTheme.colorBottomBarBackground,
-        showSelectedLabels: false,
-        showUnselectedLabels: false,
+  Widget build(BuildContext context) => Scaffold(
+        body: IndexedStack(
+          children: _tabs,
+          index: _currentTab,
+        ),
+        bottomNavigationBar: _buildBottomNavigation(),
+      );
 
-        onTap: (index) {
-          setState(() {
-            _currentTab = index;
-            if (index == 2) {
-              (_tabs[2] as CartScreen).refresh();
-            }
-            if (index == 3) {
-              (_tabs[3] as ProfileScreen).onTabOpened();
-            }
-          });
-        },
-        currentIndex: _currentTab,
-        items: _bottomItems,
-      ),
+  Widget? _buildBottomNavigation() {
+    if (_tabs.length < 2) return null;
+    return BottomNavigationBar(
+      type: BottomNavigationBarType.fixed,
+      unselectedItemColor: WooAppTheme.colorBottomBarIconNonActive,
+      selectedItemColor: WooAppTheme.colorBottomBarIconActive,
+      backgroundColor: WooAppTheme.colorBottomBarBackground,
+      showSelectedLabels: false,
+      showUnselectedLabels: false,
+      onTap: (index) {
+        setState(() {
+          _currentTab = index;
+          if (index == _tabs.indexWhere((t) => t is CartScreen)) {
+            (_tabs[index] as CartScreen).refresh();
+          }
+          if (index == _tabs.indexWhere((t) => t is ProfileScreen)) {
+            (_tabs[index] as ProfileScreen).onTabOpened();
+          }
+        });
+      },
+      currentIndex: _currentTab,
+      items: _bottomItems,
     );
   }
 }
diff --git a/lib/screens/profile/profile_view.dart b/lib/screens/profile/profile_view.dart
@@ -7,6 +7,7 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:lottie/lottie.dart';
 import 'package:shimmer_animation/shimmer_animation.dart';
+import 'package:wooapp/config/config.dart';
 import 'package:wooapp/config/theme.dart';
 import 'package:wooapp/model/customer_profile.dart';
 import 'package:wooapp/screens/auth/#.dart';
@@ -245,7 +246,7 @@ class ProfileView extends StatelessWidget {
             print('back, context = $context');
           }),
         ),
-        WooSection(
+        if (WooAppConfig.featureWishList) WooSection(
           icon: FaIcon(
             FontAwesomeIcons.heart,
             color: WooAppTheme.colorCommonSectionForeground,