backup.

2020-12-23 00:43:59 -05:00
parent 0fd880f57b
commit 86c845b49b
54 changed files with 3638 additions and 107 deletions
--- a/assets/images/navbar_logo.svg
+++ b/assets/images/navbar_logo.svg
@@ -0,0 +1,103 @@
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+
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+   inkscape:export-filename="/home/pei/Documents/designs/wisetronic.png"
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+</svg>
--- a/assets/images/not_found.png
+++ b/assets/images/not_found.png
--- a/fonts/company.ttf
+++ b/fonts/company.ttf
--- a/fonts/wisetronic.ttf
+++ b/fonts/wisetronic.ttf
--- a/lib/constants.dart
+++ b/lib/constants.dart
@@ -0,0 +1,8 @@
+
+class Constants {
+  static const bool DEBUG = false;
+  static const BASE_API_URL = 'https://api.minipos.us/';
+  static const String API_SECRET = 'pei326sami1223HellowWorldabcdEd';
+  static const KEY_USER_ID = 'user_id';
+  static const KEY_ACCESS_TOKEN = 'access_token';
+}
--- a/lib/events/eventbus.dart
+++ b/lib/events/eventbus.dart
@@ -0,0 +1,4 @@
+
+import 'package:event_bus/event_bus.dart';
+
+final eventBus = new EventBus();
--- a/lib/events/events.dart
+++ b/lib/events/events.dart
@@ -0,0 +1,4 @@
+
+class OpenDrawer {
+
+}
--- a/lib/generated/intl/messages_all.dart
+++ b/lib/generated/intl/messages_all.dart
@@ -16,16 +16,20 @@ import 'package:intl/message_lookup_by_library.dart';
 import 'package:intl/src/intl_helpers.dart';

 import 'messages_en.dart' as messages_en;
+import 'messages_zh_CN.dart' as messages_zh_cn;

 typedef Future<dynamic> LibraryLoader();
 Map<String, LibraryLoader> _deferredLibraries = {
  'en': () => new Future.value(null),
+  'zh_CN': () => new Future.value(null),
 };

 MessageLookupByLibrary _findExact(String localeName) {
  switch (localeName) {
    case 'en':
      return messages_en.messages;
+    case 'zh_CN':
+      return messages_zh_cn.messages;
    default:
      return null;
  }
--- a/lib/generated/intl/messages_en.dart
+++ b/lib/generated/intl/messages_en.dart
@@ -21,6 +21,35 @@ class MessageLookup extends MessageLookupByLibrary {

  final messages = _notInlinedMessages(_notInlinedMessages);
  static _notInlinedMessages(_) => <String, Function> {
-
+    "about" : MessageLookupByLibrary.simpleMessage("About"),
+    "about_us" : MessageLookupByLibrary.simpleMessage("About us"),
+    "blog" : MessageLookupByLibrary.simpleMessage("Blog"),
+    "contact_us" : MessageLookupByLibrary.simpleMessage("Contact us"),
+    "developer_of" : MessageLookupByLibrary.simpleMessage("Developers of"),
+    "download" : MessageLookupByLibrary.simpleMessage("Download"),
+    "home" : MessageLookupByLibrary.simpleMessage("Home"),
+    "information" : MessageLookupByLibrary.simpleMessage("Information"),
+    "learn_more" : MessageLookupByLibrary.simpleMessage("Learn more..."),
+    "license_agreement" : MessageLookupByLibrary.simpleMessage("License agreement"),
+    "loading_please_wait" : MessageLookupByLibrary.simpleMessage("Loading, please wait..."),
+    "login" : MessageLookupByLibrary.simpleMessage("Login"),
+    "logout" : MessageLookupByLibrary.simpleMessage("Logout"),
+    "main_content_1" : MessageLookupByLibrary.simpleMessage("Since 1999, we have been committed to developing a complete and powerful sales system, helping thousands of small businesses handle sales smoothly. Currently we have two main products."),
+    "minipos" : MessageLookupByLibrary.simpleMessage("MiniPOS"),
+    "navigation" : MessageLookupByLibrary.simpleMessage("Navigation"),
+    "point_of_sale_system_solution" : MessageLookupByLibrary.simpleMessage("Point of sale system solution"),
+    "privacy_policy" : MessageLookupByLibrary.simpleMessage("Privacy policy"),
+    "recalculating" : MessageLookupByLibrary.simpleMessage("Recalculating..."),
+    "renew_license" : MessageLookupByLibrary.simpleMessage("Renew license"),
+    "return_policy" : MessageLookupByLibrary.simpleMessage("Return policy"),
+    "service_policy" : MessageLookupByLibrary.simpleMessage("Service policy"),
+    "shop" : MessageLookupByLibrary.simpleMessage("Shop"),
+    "submitting" : MessageLookupByLibrary.simpleMessage("Submitting..."),
+    "submitting_please_wait" : MessageLookupByLibrary.simpleMessage("Submitting, please wait..."),
+    "support" : MessageLookupByLibrary.simpleMessage("Support"),
+    "support_ticket" : MessageLookupByLibrary.simpleMessage("Support ticket"),
+    "tap_back_again_to_exit" : MessageLookupByLibrary.simpleMessage("Tap back again to exit"),
+    "tutorials" : MessageLookupByLibrary.simpleMessage("Tutorials"),
+    "wiki" : MessageLookupByLibrary.simpleMessage("Wiki")
  };
 }
--- a/lib/generated/intl/messages_zh_CN.dart
+++ b/lib/generated/intl/messages_zh_CN.dart
@@ -0,0 +1,55 @@
+// DO NOT EDIT. This is code generated via package:intl/generate_localized.dart
+// This is a library that provides messages for a zh_CN locale. All the
+// messages from the main program should be duplicated here with the same
+// function name.
+
+// Ignore issues from commonly used lints in this file.
+// ignore_for_file:unnecessary_brace_in_string_interps, unnecessary_new
+// ignore_for_file:prefer_single_quotes,comment_references, directives_ordering
+// ignore_for_file:annotate_overrides,prefer_generic_function_type_aliases
+// ignore_for_file:unused_import, file_names
+
+import 'package:intl/intl.dart';
+import 'package:intl/message_lookup_by_library.dart';
+
+final messages = new MessageLookup();
+
+typedef String MessageIfAbsent(String messageStr, List<dynamic> args);
+
+class MessageLookup extends MessageLookupByLibrary {
+  String get localeName => 'zh_CN';
+
+  final messages = _notInlinedMessages(_notInlinedMessages);
+  static _notInlinedMessages(_) => <String, Function> {
+    "about" : MessageLookupByLibrary.simpleMessage("关于"),
+    "about_us" : MessageLookupByLibrary.simpleMessage("关于我们"),
+    "blog" : MessageLookupByLibrary.simpleMessage("博客"),
+    "contact_us" : MessageLookupByLibrary.simpleMessage("联系我们"),
+    "developer_of" : MessageLookupByLibrary.simpleMessage("开发者"),
+    "download" : MessageLookupByLibrary.simpleMessage("下载"),
+    "home" : MessageLookupByLibrary.simpleMessage("首页"),
+    "information" : MessageLookupByLibrary.simpleMessage("信息"),
+    "learn_more" : MessageLookupByLibrary.simpleMessage("了解更多..."),
+    "license_agreement" : MessageLookupByLibrary.simpleMessage("许可协议"),
+    "loading_please_wait" : MessageLookupByLibrary.simpleMessage("装载中，清稍候..."),
+    "login" : MessageLookupByLibrary.simpleMessage("登入"),
+    "logout" : MessageLookupByLibrary.simpleMessage("登出"),
+    "main_content_1" : MessageLookupByLibrary.simpleMessage("自从1999年来，我们一直致力于开发完整的强大的销售系统，帮助了上千小企业平滑的处理销售业务。当前我们有两个主要的产品。"),
+    "minipos" : MessageLookupByLibrary.simpleMessage("MiniPOS"),
+    "navigation" : MessageLookupByLibrary.simpleMessage("导航"),
+    "point_of_sale_system_solution" : MessageLookupByLibrary.simpleMessage("收款系统方案"),
+    "privacy_policy" : MessageLookupByLibrary.simpleMessage("私隐条款"),
+    "recalculating" : MessageLookupByLibrary.simpleMessage("运算中..."),
+    "renew_license" : MessageLookupByLibrary.simpleMessage("证书续期"),
+    "return_policy" : MessageLookupByLibrary.simpleMessage("退货条款"),
+    "service_policy" : MessageLookupByLibrary.simpleMessage("服务条款"),
+    "shop" : MessageLookupByLibrary.simpleMessage("线上购买"),
+    "submitting" : MessageLookupByLibrary.simpleMessage("提交中..."),
+    "submitting_please_wait" : MessageLookupByLibrary.simpleMessage("提交中，清稍候..."),
+    "support" : MessageLookupByLibrary.simpleMessage("技术支持"),
+    "support_ticket" : MessageLookupByLibrary.simpleMessage("客户提问"),
+    "tap_back_again_to_exit" : MessageLookupByLibrary.simpleMessage("再次点击返回退出"),
+    "tutorials" : MessageLookupByLibrary.simpleMessage("教程"),
+    "wiki" : MessageLookupByLibrary.simpleMessage("维基")
+  };
+}
--- a/lib/generated/l10n.dart
+++ b/lib/generated/l10n.dart
@@ -35,7 +35,305 @@ class S {
    return Localizations.of<S>(context, S);
  }

+  /// `About`
+  String get about {
+    return Intl.message(
+      'About',
+      name: 'about',
+      desc: '',
+      args: [],
+    );
+  }

+  /// `Navigation`
+  String get navigation {
+    return Intl.message(
+      'Navigation',
+      name: 'navigation',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Submitting...`
+  String get submitting {
+    return Intl.message(
+      'Submitting...',
+      name: 'submitting',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Submitting, please wait...`
+  String get submitting_please_wait {
+    return Intl.message(
+      'Submitting, please wait...',
+      name: 'submitting_please_wait',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Recalculating...`
+  String get recalculating {
+    return Intl.message(
+      'Recalculating...',
+      name: 'recalculating',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Loading, please wait...`
+  String get loading_please_wait {
+    return Intl.message(
+      'Loading, please wait...',
+      name: 'loading_please_wait',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Tap back again to exit`
+  String get tap_back_again_to_exit {
+    return Intl.message(
+      'Tap back again to exit',
+      name: 'tap_back_again_to_exit',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Since 1999, we have been committed to developing a complete and powerful sales system, helping thousands of small businesses handle sales smoothly. Currently we have two main products.`
+  String get main_content_1 {
+    return Intl.message(
+      'Since 1999, we have been committed to developing a complete and powerful sales system, helping thousands of small businesses handle sales smoothly. Currently we have two main products.',
+      name: 'main_content_1',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `MiniPOS`
+  String get minipos {
+    return Intl.message(
+      'MiniPOS',
+      name: 'minipos',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Point of sale system solution`
+  String get point_of_sale_system_solution {
+    return Intl.message(
+      'Point of sale system solution',
+      name: 'point_of_sale_system_solution',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Learn more...`
+  String get learn_more {
+    return Intl.message(
+      'Learn more...',
+      name: 'learn_more',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Information`
+  String get information {
+    return Intl.message(
+      'Information',
+      name: 'information',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Service policy`
+  String get service_policy {
+    return Intl.message(
+      'Service policy',
+      name: 'service_policy',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Return policy`
+  String get return_policy {
+    return Intl.message(
+      'Return policy',
+      name: 'return_policy',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Privacy policy`
+  String get privacy_policy {
+    return Intl.message(
+      'Privacy policy',
+      name: 'privacy_policy',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `License agreement`
+  String get license_agreement {
+    return Intl.message(
+      'License agreement',
+      name: 'license_agreement',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Support`
+  String get support {
+    return Intl.message(
+      'Support',
+      name: 'support',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Wiki`
+  String get wiki {
+    return Intl.message(
+      'Wiki',
+      name: 'wiki',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Support ticket`
+  String get support_ticket {
+    return Intl.message(
+      'Support ticket',
+      name: 'support_ticket',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Contact us`
+  String get contact_us {
+    return Intl.message(
+      'Contact us',
+      name: 'contact_us',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `About us`
+  String get about_us {
+    return Intl.message(
+      'About us',
+      name: 'about_us',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Renew license`
+  String get renew_license {
+    return Intl.message(
+      'Renew license',
+      name: 'renew_license',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Developers of`
+  String get developer_of {
+    return Intl.message(
+      'Developers of',
+      name: 'developer_of',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Home`
+  String get home {
+    return Intl.message(
+      'Home',
+      name: 'home',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Download`
+  String get download {
+    return Intl.message(
+      'Download',
+      name: 'download',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Tutorials`
+  String get tutorials {
+    return Intl.message(
+      'Tutorials',
+      name: 'tutorials',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Shop`
+  String get shop {
+    return Intl.message(
+      'Shop',
+      name: 'shop',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Blog`
+  String get blog {
+    return Intl.message(
+      'Blog',
+      name: 'blog',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Login`
+  String get login {
+    return Intl.message(
+      'Login',
+      name: 'login',
+      desc: '',
+      args: [],
+    );
+  }
+
+  /// `Logout`
+  String get logout {
+    return Intl.message(
+      'Logout',
+      name: 'logout',
+      desc: '',
+      args: [],
+    );
+  }
 }

 class AppLocalizationDelegate extends LocalizationsDelegate<S> {
@@ -44,6 +342,7 @@ class AppLocalizationDelegate extends LocalizationsDelegate<S> {
  List<Locale> get supportedLocales {
    return const <Locale>[
      Locale.fromSubtags(languageCode: 'en'),
+      Locale.fromSubtags(languageCode: 'zh', countryCode: 'CN'),
    ];
  }

--- a/lib/l10n/intl_en.arb
+++ b/lib/l10n/intl_en.arb
@@ -1 +1,32 @@
-{}
+{
+  "about": "About",
+  "navigation": "Navigation",
+  "submitting": "Submitting...",
+  "submitting_please_wait": "Submitting, please wait...",
+  "recalculating": "Recalculating...",
+  "loading_please_wait": "Loading, please wait...",
+  "tap_back_again_to_exit": "Tap back again to exit",
+  "main_content_1": "Since 1999, we have been committed to developing a complete and powerful sales system, helping thousands of small businesses handle sales smoothly. Currently we have two main products.",
+  "minipos": "MiniPOS",
+  "point_of_sale_system_solution": "Point of sale system solution",
+  "learn_more": "Learn more...",
+  "information": "Information",
+  "service_policy": "Service policy",
+  "return_policy": "Return policy",
+  "privacy_policy": "Privacy policy",
+  "license_agreement": "License agreement",
+  "support": "Support",
+  "wiki": "Wiki",
+  "support_ticket": "Support ticket",
+  "contact_us": "Contact us",
+  "about_us": "About us",
+  "renew_license": "Renew license",
+  "developer_of": "Developers of",
+  "home": "Home",
+  "download": "Download",
+  "tutorials": "Tutorials",
+  "shop": "Shop",
+  "blog": "Blog",
+  "login": "Login",
+  "logout": "Logout"
+}
--- a/lib/l10n/intl_zh_CN.arb
+++ b/lib/l10n/intl_zh_CN.arb
@@ -0,0 +1,32 @@
+{
+  "about": "关于",
+  "navigation": "导航",
+  "submitting": "提交中...",
+  "submitting_please_wait": "提交中，清稍候...",
+  "recalculating": "运算中...",
+  "loading_please_wait": "装载中，清稍候...",
+  "tap_back_again_to_exit": "再次点击返回退出",
+  "main_content_1": "自从1999年来，我们一直致力于开发完整的强大的销售系统，帮助了上千小企业平滑的处理销售业务。当前我们有两个主要的产品。",
+  "minipos": "MiniPOS",
+  "point_of_sale_system_solution": "收款系统方案",
+  "learn_more": "了解更多...",
+  "information": "信息",
+  "service_policy": "服务条款",
+  "return_policy": "退货条款",
+  "privacy_policy": "私隐条款",
+  "license_agreement": "许可协议",
+  "support": "技术支持",
+  "wiki": "维基",
+  "support_ticket": "客户提问",
+  "contact_us": "联系我们",
+  "about_us": "关于我们",
+  "renew_license": "证书续期",
+  "developer_of": "开发者",
+  "home": "首页",
+  "download": "下载",
+  "tutorials": "教程",
+  "shop": "线上购买",
+  "blog": "博客",
+  "login": "登入",
+  "logout": "登出"
+}
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,113 +1,87 @@
+import 'package:catcher/catcher.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_device_locale/flutter_device_locale.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:flutter_wisetronic/events/events.dart';
+import 'package:flutter_wisetronic/routes.dart';
+import 'package:flutter_wisetronic/store/actions.dart';
+import 'package:flutter_wisetronic/widgets/general/navigationbar.dart';
+import 'package:flutter_wisetronic/widgets/mobile/mobile_navigation_drawer.dart';
+import 'package:pull_to_refresh/pull_to_refresh.dart';
+import 'package:responsive_builder/responsive_builder.dart';
+import 'package:splashscreen/splashscreen.dart';

-void main() {
-  runApp(MyApp());
+import 'constants.dart';
+import 'events/eventbus.dart';
+import 'generated/l10n.dart';
+import 'pages/home.dart';
+import 'store/store.dart';
+
+void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  Locale locale = await DeviceLocale.getCurrentLocale();
+
+  runApp(MyApp(locale));
 }

 class MyApp extends StatelessWidget {
+  final Locale localLocate;
+
+  MyApp(this.localLocate) {
+    Routes.configure();
+    store.dispatch(UpdateLocale(localLocate));
+  }
+
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
+    Widget _buildBody() {
+      return SplashScreen(
+        seconds: 5,
+        routeName: '/',
+        navigateAfterSeconds: Home(localLocate, title: 'Welcome',),
+        styleTextUnderTheLoader: new TextStyle(
+          fontWeight: FontWeight.bold,
+          fontSize: 20.0,
+        ),
+        // imageBackground: (Image.network(Constants.BASE_API_URL + 'gallery/get-wisetronic-slpash')).image,
+        imageBackground: (new Image.network(Constants.BASE_API_URL + 'gallery/get-minimanager-splash/')).image,
+        backgroundColor: Colors.white,
+        onClick: () {
+
+        },
+        loaderColor: Colors.blue,
+      );
+    }
+
    return MaterialApp(
-      title: 'Flutter Demo',
+      debugShowCheckedModeBanner: Constants.DEBUG,
+      navigatorKey: kIsWeb ? null : Catcher.navigatorKey,
+      localizationsDelegates: [
+        GlobalMaterialLocalizations.delegate,
+        GlobalWidgetsLocalizations.delegate,
+        GlobalCupertinoLocalizations.delegate,
+        RefreshLocalizations.delegate,
+        S.delegate,
+      ],
+      supportedLocales: S.delegate.supportedLocales,
+      localeResolutionCallback: (Locale locale, Iterable<Locale> supportedLocales) {
+        print('Language code: ${localLocate.languageCode}');
+        for (final supportedLocale in supportedLocales) {
+          return supportedLocale;
+        }
+        return supportedLocales.first;
+      },
+      title: 'Wisetronic Inc.',
      theme: ThemeData(
-        // This is the theme of your application.
-        //
-        // Try running your application with "flutter run". You'll see the
-        // application has a blue toolbar. Then, without quitting the app, try
-        // changing the primarySwatch below to Colors.green and then invoke
-        // "hot reload" (press "r" in the console where you ran "flutter run",
-        // or simply save your changes to "hot reload" in a Flutter IDE).
-        // Notice that the counter didn't reset back to zero; the application
-        // is not restarted.
        primarySwatch: Colors.blue,
      ),
-      home: MyHomePage(title: 'Flutter Demo Home Page'),
-    );
-  }
-}
-
-class MyHomePage extends StatefulWidget {
-  MyHomePage({Key key, this.title}) : super(key: key);
-
-  // This widget is the home page of your application. It is stateful, meaning
-  // that it has a State object (defined below) that contains fields that affect
-  // how it looks.
-
-  // This class is the configuration for the state. It holds the values (in this
-  // case the title) provided by the parent (in this case the App widget) and
-  // used by the build method of the State. Fields in a Widget subclass are
-  // always marked "final".
-
-  final String title;
-
-  @override
-  _MyHomePageState createState() => _MyHomePageState();
-}
-
-class _MyHomePageState extends State<MyHomePage> {
-  int _counter = 0;
-
-  void _incrementCounter() {
-    setState(() {
-      // This call to setState tells the Flutter framework that something has
-      // changed in this State, which causes it to rerun the build method below
-      // so that the display can reflect the updated values. If we changed
-      // _counter without calling setState(), then the build method would not be
-      // called again, and so nothing would appear to happen.
-      _counter++;
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    // This method is rerun every time setState is called, for instance as done
-    // by the _incrementCounter method above.
-    //
-    // The Flutter framework has been optimized to make rerunning build methods
-    // fast, so that you can just rebuild anything that needs updating rather
-    // than having to individually change instances of widgets.
-    return Scaffold(
-      appBar: AppBar(
-        // Here we take the value from the MyHomePage object that was created by
-        // the App.build method, and use it to set our appbar title.
-        title: Text(widget.title),
-      ),
-      body: Center(
-        // Center is a layout widget. It takes a single child and positions it
-        // in the middle of the parent.
-        child: Column(
-          // Column is also a layout widget. It takes a list of children and
-          // arranges them vertically. By default, it sizes itself to fit its
-          // children horizontally, and tries to be as tall as its parent.
-          //
-          // Invoke "debug painting" (press "p" in the console, choose the
-          // "Toggle Debug Paint" action from the Flutter Inspector in Android
-          // Studio, or the "Toggle Debug Paint" command in Visual Studio Code)
-          // to see the wireframe for each widget.
-          //
-          // Column has various properties to control how it sizes itself and
-          // how it positions its children. Here we use mainAxisAlignment to
-          // center the children vertically; the main axis here is the vertical
-          // axis because Columns are vertical (the cross axis would be
-          // horizontal).
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: <Widget>[
-            Text(
-              'You have pushed the button this many times:',
-            ),
-            Text(
-              '$_counter',
-              style: Theme.of(context).textTheme.headline4,
-            ),
-          ],
-        ),
-      ),
-      floatingActionButton: FloatingActionButton(
-        onPressed: _incrementCounter,
-        tooltip: 'Increment',
-        child: Icon(Icons.add),
-      ), // This trailing comma makes auto-formatting nicer for build methods.
+      home: StoreProvider(
+        store: store,
+        child: _buildBody(),
+      ),
    );
  }
 }
--- a/lib/models/gallery.dart
+++ b/lib/models/gallery.dart
@@ -0,0 +1,24 @@
+
+import 'dart:convert';
+
+class Gallery {
+  int id;
+  String image;
+  String linkUrl;
+
+  Gallery.fromJson(Map<String, dynamic> json)
+      : id = json['id'],
+        image = json['image'],
+        linkUrl = json['link_url'];
+
+  Map<String, dynamic> toJson() => {
+    'id': id,
+    'image': image,
+    'link_url': linkUrl
+  };
+
+  @override
+  String toString() {
+    return json.encode(this);
+  }
+}
--- a/lib/models/stripe_payment_method.dart
+++ b/lib/models/stripe_payment_method.dart
@@ -0,0 +1,46 @@
+
+import 'dart:convert';
+
+class StripePaymentMethod {
+  int id;
+  String customerId;
+  String paymentMethodId;
+  String paymentMethodType;
+  String cardBrand;
+  String cardCountry;
+  int cardExpMonth;
+  int cardExpYear;
+  String cardFunding;
+  String cardLast4;
+
+  StripePaymentMethod.fromJson(Map<String, dynamic> json) :
+        id = json['id'],
+        customerId = json['customer_id'],
+        paymentMethodId = json['payment_method_id'],
+        paymentMethodType = json['payment_method_type'],
+        cardBrand = json['card_brand'],
+        cardCountry = json['card_country'],
+        cardExpMonth = json['card_exp_month'],
+        cardExpYear = json['card_exp_year'],
+        cardFunding = json['card_funding'],
+        cardLast4 = json['card_last4'];
+
+  Map<String, dynamic> toJson() => {
+    'id': id,
+    'customer_id': customerId,
+    'payment_method_id': paymentMethodId,
+    'payment_method_type': paymentMethodType,
+    'card_brand': cardBrand,
+    'card_country': cardCountry,
+    'card_exp_month': cardExpMonth,
+    'card_exp_year': cardExpYear,
+    'card_funding': cardFunding,
+    'card_last4': cardLast4,
+  };
+
+  @override
+  String toString() {
+    return json.encode(this);
+  }
+
+}
--- a/lib/models/user.dart
+++ b/lib/models/user.dart
@@ -0,0 +1,68 @@
+
+import 'dart:convert';
+
+import 'stripe_payment_method.dart';
+
+class User {
+  int id;
+  String username;
+  String nickname;
+  String mobile;
+  String email;
+  String avatarUrl;
+  int lastAddressId;
+  String passCode;
+  double credit;
+  double wallet;
+  int coupon;
+  int points;
+  int orderNum;
+  double pointsToCreditsConversionRate;
+  String contactNumber;
+  String flutterMiniStoreToken;
+  List<StripePaymentMethod> stripePaymentMethods;
+
+  User.fromJson(Map<String, dynamic> json)
+      : id = json['id'],
+        username = json['username'],
+        nickname = json['nickname'],
+        mobile = json['mobile'],
+        email = json['email'],
+        avatarUrl = json['avatar_url'],
+        lastAddressId = json['last_address_id'],
+        passCode = json['pass_code'],
+        credit = double.parse(json['credit'].toString()),
+        wallet = double.parse((json['wallet'] == null) ? "0": json['wallet'].toString()),
+        coupon = json['coupon'],
+        points = json['points'],
+        orderNum = json['order_num'],
+        pointsToCreditsConversionRate = double.parse(json['points_to_credits_conversion_rate'].toString()),
+        contactNumber = json['contact_number'],
+        flutterMiniStoreToken = json['flutter_ministore_token'],
+        stripePaymentMethods = (json['stripe_payment_methods'] as List).map((e) => StripePaymentMethod.fromJson(e)).toList();
+
+  Map<String, dynamic> toJson() => {
+    'id': id,
+    'username': username,
+    'nickname': nickname,
+    'mobile': mobile,
+    'email': email,
+    'avatar_url': avatarUrl,
+    'last_address_id': lastAddressId,
+    'pass_code': passCode,
+    'credit': credit,
+    'wallet': wallet,
+    'coupon': coupon,
+    'points': points,
+    'order_num': orderNum,
+    'points_to_credits_conversion_rate': pointsToCreditsConversionRate,
+    'contact_number': contactNumber,
+    'flutter_ministore_token': flutterMiniStoreToken,
+    'stripe_payment_methods': stripePaymentMethods,
+  };
+
+  @override
+  String toString() {
+    return json.encode(this);
+  }
+}
--- a/lib/pages/home.dart
+++ b/lib/pages/home.dart
@@ -0,0 +1,96 @@
+
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/models/gallery.dart';
+import '../widgets/general/bottom_nav.dart';
+import '../widgets/general/index_carousel.dart';
+import '../widgets/general/index_main_content_1.dart';
+import '../widgets/general/index_main_content_2.dart';
+import '../widgets/general/index_main_content_3.dart';
+import '../events/eventbus.dart';
+import '../events/events.dart';
+import '../generated/l10n.dart';
+import '../store/actions.dart';
+import '../store/store.dart';
+import '../utils/http_util.dart';
+import '../utils/double_back_to_close_app.dart';
+import '../widgets/general/navigationbar.dart';
+import '../widgets/mobile/mobile_navigation_drawer.dart';
+import 'package:responsive_builder/responsive_builder.dart';
+
+class Home extends StatefulWidget {
+  final Locale locale;
+  final String title;
+
+  Home(this.locale, {Key key, this.title}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return HomeState();
+  }
+
+}
+
+class HomeState extends State<Home> {
+  final _scaffoldKey = GlobalKey<ScaffoldState>();
+  List<Gallery> galleries = [];
+  String content1Message = '';
+  Map<String, dynamic> content2;
+
+  @override
+  Widget build(BuildContext context) {
+    store.dispatch(UpdateContext(context));
+
+    return ResponsiveBuilder(
+      builder: (context, sizingInformation) =>
+        Scaffold(
+          key: _scaffoldKey,
+          appBar: NavigationBar(),
+          drawer: sizingInformation.deviceScreenType == DeviceScreenType.mobile ? MobileNavigationDrawer() : null,
+          body: DoubleBackToCloseApp(
+            snackBar: SnackBar(
+              content: Text(S.of(context).tap_back_again_to_exit),
+            ),
+            child: SingleChildScrollView(
+              child: Column(
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  IndexCarousel(galleries),
+                  IndexMainContent1(content1Message),
+                  IndexMainContent2(content2),
+                  IndexMainContent3(content2),
+                ],
+              ),
+            ),
+          ),
+          bottomNavigationBar: BottomNav(),
+        ),
+    );
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _loadData();
+    eventBus.on<OpenDrawer>().listen((event) {
+      if (mounted) {
+        _scaffoldKey.currentState.openDrawer();
+      }
+    });
+
+  }
+
+  void _loadData() {
+    HttpUtil.httpGet('v1/get-wisetronic-index-carousel')
+      .then((value) {
+        print('$value');
+        if (mounted) {
+          setState(() {
+            galleries = (value['index_carousel'] as List).map((i) => Gallery.fromJson(i)).toList();
+            content1Message = value['content']['index_content_1'];
+            content2 = value['content']['index_content_2'];
+          });
+        }
+    });
+  }
+}
--- a/lib/routes.dart
+++ b/lib/routes.dart
@@ -0,0 +1,16 @@
+
+import 'package:fluro/fluro.dart';
+import 'package:flutter/material.dart';
+
+class Routes {
+  static final router = FluroRouter();
+
+  static void configure() {
+    router.define('/', handler: new Handler(
+      handlerFunc: (BuildContext context, Map<String, List<String>> params) {
+        return null;
+      }),
+      transitionType: TransitionType.fadeIn
+    );
+  }
+}
--- a/lib/store/actions.dart
+++ b/lib/store/actions.dart
@@ -0,0 +1,18 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/models/user.dart';
+
+class UpdateContext {
+  final BuildContext context;
+  UpdateContext(this.context);
+}
+
+class UpdateLocale {
+  final Locale locale;
+  UpdateLocale(this.locale);
+}
+
+class UpdateCurrentUser {
+  final User user;
+  UpdateCurrentUser(this.user);
+}
--- a/lib/store/reducer/app_reducer.dart
+++ b/lib/store/reducer/app_reducer.dart
@@ -0,0 +1,13 @@
+
+import 'package:flutter_wisetronic/store/reducer/context_reducer.dart';
+import 'package:flutter_wisetronic/store/reducer/locale_reducer.dart';
+import 'package:flutter_wisetronic/store/reducer/user_reducer.dart';
+import 'package:flutter_wisetronic/store/state/app_state.dart';
+
+AppState appReducer(AppState state, action) {
+  return AppState(
+    context: contextReducer(state.context, action),
+    locale: localeReducer(state.locale, action),
+    user: userReducer(state.user, action),
+  );
+}
--- a/lib/store/reducer/context_reducer.dart
+++ b/lib/store/reducer/context_reducer.dart
@@ -0,0 +1,12 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/store/actions.dart';
+import 'package:redux/redux.dart';
+
+final contextReducer = combineReducers<BuildContext>([
+  TypedReducer<BuildContext, UpdateContext>(_updateContext)
+]);
+
+BuildContext _updateContext(BuildContext context, action) {
+  return action.context;
+}
--- a/lib/store/reducer/locale_reducer.dart
+++ b/lib/store/reducer/locale_reducer.dart
@@ -0,0 +1,11 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/store/actions.dart';
+import 'package:redux/redux.dart';
+
+final localeReducer = combineReducers<Locale>([
+  TypedReducer<Locale, UpdateLocale>(_updateLocale)
+]);
+
+Locale _updateLocale(Locale locale, action) {
+  return action.locale;
+}
--- a/lib/store/reducer/user_reducer.dart
+++ b/lib/store/reducer/user_reducer.dart
@@ -0,0 +1,13 @@
+
+import 'package:redux/redux.dart';
+import 'package:flutter_wisetronic/models/user.dart';
+
+import '../actions.dart';
+
+final userReducer = combineReducers<User>([
+  TypedReducer<User, UpdateCurrentUser>(_updateCurrentUser)
+]);
+
+User _updateCurrentUser(User user, action) {
+  return action.user;
+}
--- a/lib/store/state/app_state.dart
+++ b/lib/store/state/app_state.dart
@@ -0,0 +1,42 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/models/user.dart';
+
+@immutable
+class AppState {
+  final BuildContext context;
+  final Locale locale;
+  final User user;
+
+  AppState({this.context, this.locale, this.user});
+
+  factory AppState.init() => AppState();
+
+  AppState copyWith({
+    BuildContext context,
+    Locale locale}) {
+    return AppState(
+      context: context ?? this.context,
+      locale: locale ?? this.locale,
+      user: user ?? this.user,
+    );
+  }
+
+  @override
+  int get hashCode =>
+    context.hashCode ^
+    locale.hashCode ^
+    user.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+        other is AppState &&
+          context == other.context &&
+          locale == other.locale &&
+          user == other.user;
+
+  @override
+  String toString() =>
+      'AppState(context: $context, locale: $locale), user: $user';
+}
--- a/lib/store/store.dart
+++ b/lib/store/store.dart
@@ -0,0 +1,9 @@
+
+import 'package:flutter_wisetronic/store/reducer/app_reducer.dart';
+import 'package:redux/redux.dart';
+import 'state/app_state.dart';
+
+final store = Store<AppState>(
+  appReducer,
+  initialState: AppState.init(),
+);
--- a/lib/utils/double_back_to_close_app.dart
+++ b/lib/utils/double_back_to_close_app.dart
@@ -0,0 +1,98 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+
+/// Allows the user to close the app by double tapping the back-button.
+///
+/// You must specify a [SnackBar], so it can be shown when the user taps the
+/// back-button. Notice that the value you set for [SnackBar.duration] is going
+/// to be considered to decide whether the snack-bar is currently visible or
+/// not.
+///
+/// Since the back-button is an Android feature, this Widget is going to be
+/// nothing but the own [child] if the current platform is anything but Android.
+class DoubleBackToCloseApp extends StatefulWidget {
+  /// The [SnackBar] shown when the user taps the back-button.
+  final SnackBar snackBar;
+
+  /// The widget below this widget in the tree.
+  final Widget child;
+
+  /// Creates a widget that allows the user to close the app by double tapping
+  /// the back-button.
+  const DoubleBackToCloseApp({
+    Key key,
+    @required this.snackBar,
+    @required this.child,
+  })  : assert(snackBar != null),
+        assert(child != null),
+        super(key: key);
+
+  @override
+  _DoubleBackToCloseAppState createState() => _DoubleBackToCloseAppState();
+}
+
+class _DoubleBackToCloseAppState extends State<DoubleBackToCloseApp> {
+  /// The last time the user tapped Android's back-button.
+  DateTime _lastTimeBackButtonWasTapped;
+
+  /// Returns whether the current platform is Android.
+  bool get _isAndroid => Theme.of(context).platform == TargetPlatform.android;
+
+  /// Returns whether the [DoubleBackToCloseApp.snackBar] is currently visible.
+  ///
+  /// The snack-bar is going to be considered visible if the duration of the
+  /// snack-bar is greater than the difference from now to the
+  /// [_lastTimeBackButtonWasTapped].
+  ///
+  /// This is not quite accurate since the snack-bar could've been dismissed by
+  /// the user, so this algorithm needs to be improved, as described in #2.
+  bool get _isSnackBarVisible =>
+      (_lastTimeBackButtonWasTapped != null) &&
+          (widget.snackBar.duration >
+              DateTime.now().difference(_lastTimeBackButtonWasTapped));
+
+  /// Returns whether the next back navigation of this route will be handled
+  /// internally.
+  ///
+  /// Returns true when there's a widget that inserted an entry into the
+  /// local-history of the current route, in order to handle pop. This is done
+  /// by [Drawer], for example, so it can close on pop.
+  bool get _willHandlePopInternally =>
+      ModalRoute.of(context).willHandlePopInternally;
+
+  @override
+  Widget build(BuildContext context) {
+    _ensureThatContextContainsScaffold();
+
+    if (_isAndroid) {
+      return WillPopScope(
+        onWillPop: _handleWillPop,
+        child: widget.child,
+      );
+    } else {
+      return widget.child;
+    }
+  }
+
+  /// Handles [WillPopScope.onWillPop].
+  Future<bool> _handleWillPop() async {
+    if (_isSnackBarVisible || _willHandlePopInternally) {
+      return true;
+    } else {
+      _lastTimeBackButtonWasTapped = DateTime.now();
+      // Scaffold.of(context).showSnackBar(widget.snackBar);
+      ScaffoldMessenger.of(context).showSnackBar(widget.snackBar);
+      return false;
+    }
+  }
+
+  /// Throws a [FlutterError] if this widget was not wrapped in a [Scaffold].
+  void _ensureThatContextContainsScaffold() {
+    if (Scaffold.maybeOf(context) == null) {
+      throw FlutterError(
+        '`DoubleBackToCloseApp` must be wrapped in a `Scaffold`.',
+      );
+    }
+  }
+}
--- a/lib/utils/http_util.dart
+++ b/lib/utils/http_util.dart
@@ -0,0 +1,370 @@
+
+
+import 'dart:async';
+import 'dart:convert';
+
+import 'package:crypto/crypto.dart';
+import 'package:dio/dio.dart';
+import '../store/store.dart';
+import 'utils.dart';
+import 'package:hive/hive.dart';
+import 'package:universal_io/io.dart';
+
+import '../constants.dart';
+
+typedef void PostCallback(Response response);
+
+String generateSignature(String string, {String key}) {
+  if (key == null) {
+    key = Constants.API_SECRET;
+  }
+  Hmac mac = new Hmac(sha256, utf8.encode(key));
+  Digest digest = mac.convert(utf8.encode(string + key));
+  String base64Mac = base64.encode(utf8.encode("$digest"));
+  return base64Mac;
+}
+
+class HttpUtil {
+  static String platformName = Utils.getPlatformName();
+
+  static final Map<String, String> headers = {
+    'Accept': 'application/json',
+//    'Content-Type': 'application/json',
+    'Http-Signature': '',
+//    'Http-Group-Id': Constants.GROUP_ID,
+    'Http-Business-Id': '0',
+    'Http-App-Key': '',
+    'Http-Contact-Authorization': '',
+    'Http-Device-Type': Platform.isIOS ? 'ios' : (Platform.isAndroid ? 'android' : 'web'),
+    'Http-Api-Branch': 'flutter',
+    'Http-Language-Code': store.state.locale.languageCode,
+  };
+
+  static Future<dynamic> httpGet(String url,
+      {
+        Map<String, dynamic> queryParameters,
+        int businessId = 0,
+        Function(int, int) receiveProgress,
+        bool returnError = false,
+        Map<String, String> additionalHeaders,
+      }) async {
+    Map<String, dynamic> localHeaders = json.decode(json.encode(headers));
+    if (additionalHeaders != null) {
+      localHeaders.addAll(additionalHeaders);
+    }
+
+    if (!url.startsWith('http')) {
+      localHeaders['Http-Signature'] = generateSignature(url);
+    }
+
+    localHeaders['Http-Business-Id'] = businessId.toString();
+    Box box = await Utils.getBox();
+    localHeaders['Http-Contact-Authorization'] = box.get(Constants.KEY_ACCESS_TOKEN, defaultValue: '');
+    localHeaders['Http-App-Key'] = platformName;
+    localHeaders['Http-Device-Type'] = platformName;
+    String requestUrl = Constants.BASE_API_URL + url;
+
+    if (url.startsWith('http')) {
+      requestUrl = url;
+    }
+
+    Utils.jsonPrettyPrint(queryParameters);
+
+    Dio dio = Dio();
+    try {
+      Response response = await dio.get(requestUrl,
+        queryParameters: queryParameters,
+        options: Options(
+          headers: localHeaders
+        ),
+        onReceiveProgress: receiveProgress,
+      ).timeout(const Duration(seconds: 30));
+
+      print('HttpGet success. Request: $requestUrl, Response: ${response.statusCode}, Headers: ${response.request.headers}');
+//      print(response.data);
+//      Utils.jsonPrettyPrint(response.data);
+
+      int statusCode = response.statusCode;
+      return response.data;
+    } on DioError catch(e) {
+      print('error $e');
+      if (returnError) {
+        return e;
+      }
+      throw e;
+    }
+  }
+
+  static Future<dynamic> httpPost(String url, PostCallback callback,
+      {
+        Map<String, dynamic> queryParameters,
+        int businessId = 0,
+        bool isFormData = false,
+        Map<String, String> additionalHeaders,
+        Map<String, dynamic> body,
+        Function(int, int) sendProgress,
+        Function(int, int) receiveProgress,
+        bool returnError = false,
+      }) async {
+
+    Map<String, dynamic> localHeaders = json.decode(json.encode(headers));
+    if (additionalHeaders != null) {
+      localHeaders.addAll(additionalHeaders);
+    }
+    if (!url.startsWith('http')) {
+      localHeaders['Http-Signature'] = generateSignature(url);
+    }
+    localHeaders['Http-Business-Id'] = businessId.toString();
+    Box box = await Utils.getBox();
+    localHeaders['Http-Contact-Authorization'] = box.get(Constants.KEY_ACCESS_TOKEN, defaultValue: '');
+    localHeaders['Http-App-Key'] = platformName;
+    localHeaders['Http-Device-Type'] = platformName;
+
+    String requestUrl = Constants.BASE_API_URL + url;
+    if (url.startsWith('http')) {
+      requestUrl = url;
+    }
+
+    // Don't print body will cause upload Multipart file failed
+    //Utils.jsonPrettyPrint(body);
+
+    Dio dio = Dio();
+    dio.interceptors.add(LogInterceptor());
+    try {
+      Response response = await dio.post(
+        requestUrl,
+        queryParameters: queryParameters == null ? {} : queryParameters,
+        data: isFormData ? FormData.fromMap(body) : json.encode(body),
+        options: Options(
+          headers: localHeaders,
+//          contentType: isFormData ? Headers.formUrlEncodedContentType : Headers.jsonContentType,
+        ),
+        onSendProgress: sendProgress,
+        onReceiveProgress: receiveProgress,
+      ).timeout(Duration(seconds: 30));
+
+      print('HttpPost Success. Request: ${response.request.uri}, Response: ${response.statusCode}, Headers: ${response.request.headers}');
+//      Utils.jsonPrettyPrint(response.data);
+
+      int statusCode = response.statusCode;
+      if (callback != null) {
+        callback(response);
+      }
+      return response.data;
+    } on DioError catch(e) {
+      if (e.response != null) {
+        print('HttpPost failed. Request: ${e.request.uri}, Headers: ${e.response.request.headers}');
+        try {
+          Utils.jsonPrettyPrint(e.response.data);
+        } catch (err) {
+          print(e.response.data);
+        }
+      }
+      if (returnError) {
+        return e;
+      }
+      throw e;
+    }
+  }
+
+  static Future<dynamic> httpPut(String url, PostCallback callback,
+      {
+        Map<String, dynamic> queryParameters,
+        int businessId = 0,
+        Map<String, String> additionalHeaders,
+        Map<String, dynamic> body,
+        Function(int, int) sendProgress,
+        Function(int, int) receiveProgress,
+        bool returnError = false,
+      }) async {
+
+    Map<String, dynamic> localHeaders = json.decode(json.encode(headers));
+    if (additionalHeaders != null) {
+      localHeaders.addAll(additionalHeaders);
+    }
+
+    if (!url.startsWith('http')) {
+      localHeaders['Http-Signature'] = generateSignature(url);
+    }
+
+    localHeaders['Http-Business-Id'] = businessId.toString();
+    Box box = await Utils.getBox();
+    localHeaders['Http-Contact-Authorization'] = box.get(Constants.KEY_ACCESS_TOKEN, defaultValue: '');
+    localHeaders['Http-App-Key'] = platformName;
+    localHeaders['Http-Device-Type'] = platformName;
+
+    localHeaders['Content-Type'] = Headers.jsonContentType;
+
+    String requestUrl = Constants.BASE_API_URL + url;
+
+    if (url.startsWith('http')) {
+      requestUrl = url;
+    }
+
+    Dio dio = Dio();
+    try {
+      Response response = await dio.put(
+        requestUrl,
+        queryParameters: queryParameters == null ? {} : queryParameters,
+        data: json.encode(body),
+        options: Options(
+          headers: localHeaders,
+        ),
+        onSendProgress: sendProgress,
+        onReceiveProgress: receiveProgress,
+      ).timeout(Duration(seconds: 30));
+
+      print('HttpPost Success. Request: ${response.request.uri}, Response: ${response.statusCode}, Headers: ${response.request.headers}');
+//      Utils.jsonPrettyPrint(response.data);
+
+      int statusCode = response.statusCode;
+      if (callback != null) {
+        callback(response);
+      }
+      return response.data;
+    } on DioError catch(e) {
+      print('HttpPost failed. Request: ${e.request.uri}');
+      if (e.response != null) {
+        Utils.jsonPrettyPrint(e.response.data);
+      }
+      if (returnError) {
+        return e;
+      }
+      throw e;
+    }
+  }
+
+  static Future<dynamic> httpPatch(String url, PostCallback callback,
+      {
+        Map<String, dynamic> queryParameters,
+        int businessId = 0,
+        Map<String, String> additionalHeaders,
+        Map<String, dynamic> body,
+        Function(int, int) sendProgress,
+        Function(int, int) receiveProgress,
+        bool returnError = false,
+      }) async {
+
+    Map<String, dynamic> localHeaders = json.decode(json.encode(headers));
+    if (additionalHeaders != null) {
+      localHeaders.addAll(additionalHeaders);
+    }
+
+    if (!url.startsWith('http')) {
+      localHeaders['Http-Signature'] = generateSignature(url);
+    }
+
+    localHeaders['Http-Business-Id'] = businessId.toString();
+    Box box = await Utils.getBox();
+    localHeaders['Http-Contact-Authorization'] = box.get(Constants.KEY_ACCESS_TOKEN, defaultValue: '');
+    localHeaders['Http-App-Key'] = platformName;
+    localHeaders['Http-Device-Type'] = platformName;
+
+    localHeaders['Content-Type'] = Headers.jsonContentType;
+
+    String requestUrl = Constants.BASE_API_URL + url;
+
+    if (url.startsWith('http')) {
+      requestUrl = url;
+    }
+
+    Utils.jsonPrettyPrint(body);
+
+    Dio dio = Dio();
+    try {
+      Response response = await dio.patch(
+        requestUrl,
+        queryParameters: queryParameters == null ? {} : queryParameters,
+        data: json.encode(body),
+        options: Options(
+          headers: localHeaders,
+        ),
+        onSendProgress: sendProgress,
+        onReceiveProgress: receiveProgress,
+      ).timeout(Duration(seconds: 30));
+
+      print('HttpPost Success. Request: ${response.request.uri}, Response: ${response.statusCode}, Headers: ${response.request.headers}');
+//      Utils.jsonPrettyPrint(response.data);
+
+      int statusCode = response.statusCode;
+      if (callback != null) {
+        callback(response);
+      }
+      return response.data;
+    } on DioError catch(e) {
+      print('HttpPost failed. Request: ${e.request.uri}');
+      if (e.response != null) {
+        Utils.jsonPrettyPrint(e.response.data);
+      }
+      if (returnError) {
+        return e;
+      }
+      throw e;
+    }
+  }
+
+  static Future<dynamic> httpDelete(String url, PostCallback callback,
+      {
+        Map<String, dynamic> queryParameters,
+        int businessId = 0,
+        Map<String, String> additionalHeaders,
+        Map<String, dynamic> body,
+        bool returnError = false,
+      }) async {
+
+    Map<String, dynamic> localHeaders = json.decode(json.encode(headers));
+    if (additionalHeaders != null) {
+      localHeaders.addAll(additionalHeaders);
+    }
+
+    if (!url.startsWith('http')) {
+      localHeaders['Http-Signature'] = generateSignature(url);
+    }
+
+    localHeaders['Http-Business-Id'] = businessId.toString();
+    Box box = await Utils.getBox();
+    localHeaders['Http-Contact-Authorization'] = box.get(Constants.KEY_ACCESS_TOKEN, defaultValue: '');
+    localHeaders['Http-App-Key'] = platformName;
+    localHeaders['Http-Device-Type'] = platformName;
+
+    localHeaders['Content-Type'] = Headers.jsonContentType;
+
+    String requestUrl = Constants.BASE_API_URL + url;
+
+    if (url.startsWith('http')) {
+      requestUrl = url;
+    }
+
+    Utils.jsonPrettyPrint(body);
+
+    Dio dio = Dio();
+    try {
+      Response response = await dio.delete(
+        requestUrl,
+        queryParameters: queryParameters == null ? {} : queryParameters,
+        data: json.encode(body),
+        options: Options(
+          headers: localHeaders,
+        ),
+      ).timeout(Duration(seconds: 30));
+
+      print('HttpPost Success. Request: ${response.request.uri}, Response: ${response.statusCode}, Headers: ${response.request.headers}');
+//      Utils.jsonPrettyPrint(response.data);
+
+      int statusCode = response.statusCode;
+      if (callback != null) {
+        callback(response);
+      }
+      return response.data;
+    } on DioError catch(e) {
+      print('HttpPost failed. Request: ${e.request.uri}');
+      if (e.response != null) {
+        Utils.jsonPrettyPrint(e.response.data);
+      }
+      if(returnError) {
+        return e;
+      }
+      throw e;
+    }
+  }
+}
--- a/lib/utils/util_io.dart
+++ b/lib/utils/util_io.dart
@@ -0,0 +1,46 @@
+
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:flutter/material.dart';
+import '../routes.dart';
+import 'utils.dart';
+import 'package:hive/hive.dart';
+import 'package:path_provider/path_provider.dart';
+
+class Util {
+  static Future<Box> getBox() async {
+    final dir = await getApplicationDocumentsDirectory();
+    Hive.init(dir.path);
+    Box box = await Hive.openBox('app_data');
+    return box;
+  }
+
+  static Widget showImage(String imageUrl, {double width, double height,
+    BoxFit fit, Widget Function(BuildContext, String, dynamic) errorWidget}) {
+    if (imageUrl == null || imageUrl.isEmpty) {
+      return Container(
+        width: width,
+        height: height,
+        child: Text(''),
+      );
+    }
+    return CachedNetworkImage(
+      imageUrl: imageUrl,
+      width: width,
+      height: width,
+      fit: fit,
+      placeholder: (context, url) => Utils.imageLoadingIndicator(),
+      errorWidget: errorWidget != null ? errorWidget : (context, url, error) {
+        return Image.asset(
+          'assets/images/not_found.png',
+          width: width,
+          height: height,
+          fit: fit,
+        );
+      },
+    );
+  }
+
+  static void openWebUrl(BuildContext context, String link) {
+    Routes.router.navigateTo(context, '/webview/$link');
+  }
+}
--- a/lib/utils/util_web.dart
+++ b/lib/utils/util_web.dart
@@ -0,0 +1,52 @@
+
+import 'package:flutter/material.dart';
+import 'package:url_launcher/url_launcher.dart';
+import 'utils.dart';
+import 'package:hive/hive.dart';
+import 'package:hive_flutter/hive_flutter.dart';
+
+class Util {
+
+  static Future<Box> getBox() async {
+    Hive.initFlutter();
+    Box box = await Hive.openBox('wisetronic_app_data');
+    return box;
+  }
+
+  static Widget showImage(String imageUrl, {double width, double height,
+    BoxFit fit, Widget Function(BuildContext, String, dynamic) errorWidget}) {
+    return Image.network(imageUrl,
+      fit: fit,
+      width: width,
+      height: height,
+      cacheWidth: width != null ? width.round() : null,
+      cacheHeight: height != null ? height.round() : null,
+      loadingBuilder: (BuildContext context, Widget child, ImageChunkEvent loadingProgress) {
+        if (loadingProgress == null) return child;
+        return Center(
+          child: Utils.imageLoadingIndicator(),
+        );
+      },
+      errorBuilder: (BuildContext context, Object object, StackTrace stackTrace) {
+        if (errorWidget != null) {
+          return errorWidget(context, null, null);
+        }
+        return Image.asset(
+          'assets/images/not_found.png',
+          width: width,
+          height: height,
+          fit: fit,
+        );
+      },
+    );
+  }
+
+  static void openWebUrl(BuildContext context, String link) async {
+    var url = 'https://${link}';
+    if (await canLaunch(url)) {
+      await launch('$url');
+    } else {
+      print('Could not launch $url');
+    }
+  }
+}
--- a/lib/utils/utils.dart
+++ b/lib/utils/utils.dart
@@ -0,0 +1,277 @@
+
+import 'dart:convert';
+
+import 'package:dio/dio.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_spinkit/flutter_spinkit.dart';
+import 'package:flutter_wisetronic/generated/l10n.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+import 'package:hive/hive.dart';
+import 'package:intl/intl.dart';
+import 'package:url_launcher/url_launcher.dart';
+import 'package:universal_io/io.dart';
+import 'util_web.dart' if (dart.library.io) 'util_io.dart';
+
+import '../routes.dart';
+import 'http_util.dart';
+
+typedef void OnSuccess(Response response);
+typedef void OnError(dynamic error);
+typedef void OnComplete(dynamic data);
+
+typedef void OnOk();
+
+class Utils {
+
+  static bool equalsIgnoreCase(String a, String b) =>
+      (a == null && b == null) ||
+          (a != null && b != null && a.toLowerCase() == b.toLowerCase());
+
+  static int selectionsContains(Map<String, dynamic> selections, String key, String name) {
+    if (selections.containsKey(key.toUpperCase())) {
+      for (var i = 0; i < (selections[key.toUpperCase()] as List).length; i++) {
+        Map<String, dynamic> item = (selections[key.toUpperCase()] as List)[i];
+        if (Utils.equalsIgnoreCase(item['name'], name)) {
+          return i;
+        }
+      }
+    }
+    return -1;
+  }
+
+  static List<String> getSelectedAttributeValue(Map<String, dynamic> selections, String key) {
+    List<String> valueArr = [];
+    if (selections.containsKey(key.toUpperCase())) {
+      for (var i = 0; i < (selections[key.toUpperCase()] as List).length; i++) {
+        valueArr.add((selections[key.toUpperCase()][i]['name'] as String).toLowerCase());
+      }
+    }
+    return valueArr;
+  }
+
+  static bool selectionsNotEmptyAt(Map<String, dynamic> selections, String key) {
+    if (selections.containsKey(key.toUpperCase()) && (selections[key.toUpperCase()] as List).length > 0) {
+      return true;
+    }
+    return false;
+  }
+
+  static Map<String, dynamic> stringToJson(String string) {
+    if (string == null || string.isEmpty) {
+      return null;
+    }
+    return json.decode(string);
+  }
+
+  static void jsonPrettyPrint(Map<String, dynamic> map) {
+    JsonEncoder encoder = new JsonEncoder.withIndent('    ');
+    String prettyPrint = encoder.convert(map);
+    debugPrint(prettyPrint);
+  }
+
+  static launchURL(String url) async {
+    if (await canLaunch(url)) {
+      await launch(url);
+    } else {
+      throw 'Could not launch $url';
+    }
+  }
+
+  static String getPlatformName() {
+    String platformName = '';
+    if (kIsWeb) {
+      platformName = 'web';
+    } else if (Platform.isAndroid) {
+      platformName = 'android';
+    } else if (Platform.isIOS) {
+      platformName = 'ios';
+    }
+    return platformName;
+  }
+
+  static Future<Box> getBox() async {
+    return Util.getBox();
+  }
+
+  static Widget imageLoadingIndicator() {
+    return SizedBox(
+      width: 30,
+      height: 30,
+      child: Container(
+        child: CupertinoActivityIndicator(),
+        color: Colors.transparent,
+      ),
+    );
+  }
+
+  static String safePhoneNumber(String phone) {
+    if (phone.length < 8) {
+      return phone;
+    }
+    String start = phone.substring(0, 3);
+    String end = phone.substring(phone.length - 3);
+    return '${start}****${end}';
+  }
+
+  static String safeString(String string) {
+    if (string == null || string.length == 0) {
+      return '';
+    }
+    String start = string.substring(0, 1);
+    String end = string.substring(string.length - 1);
+    return '${start}****${end}';
+  }
+
+  static String smartRound(double amount, int decimalPlace) {
+    double a = double.parse(amount.toStringAsFixed(decimalPlace));
+    double b = double.parse(amount.toStringAsFixed(0));
+    if (a - b == 0) {
+      return amount.toStringAsFixed(0);
+    }
+    return amount.toStringAsFixed(decimalPlace);
+  }
+
+  static void createOrUpdateStripePaymentMethod(
+      String paymentMethodId,
+      String cardBrand,
+      String paymentMethodType,
+      String cardCountry,
+      int cardExpMonth,
+      int cardExpYear,
+      String cardFunding,
+      String cardLast4,
+    ) {
+    HttpUtil.httpPost('v1/create-update-stripe-payment-method', (response) {
+      if (response.statusCode == 200) {
+        print('create or update customer stripe payment method success. ${response.data}');
+      }
+    },
+      body: {
+        'payment_method_id': paymentMethodId,
+        'card_brand': cardBrand,
+        'payment_method_type': paymentMethodType,
+        'card_country': cardCountry,
+        'card_exp_month': cardExpMonth,
+        'card_exp_year': cardExpYear,
+        'card_funding': cardFunding,
+        'card_last4': cardLast4,
+      },
+      isFormData: true,
+    ).catchError((error) {
+      print('Error: ${error}');
+    });
+  }
+
+  static showSubmitDialog(BuildContext context) {
+    showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          content: WillPopScope(
+              child: Container(
+                width: 300.0,
+                height: 150.0,
+                child: Center(
+                  child: Column(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    crossAxisAlignment: CrossAxisAlignment.center,
+                    children: <Widget>[
+                      SpinKitThreeBounce(
+                        color: Colors.lightBlueAccent,
+                        size: 30.0,
+                      ),
+                      Text(
+                        S.of(context).submitting,
+                      ),
+                    ],
+                  ),
+                ),
+              ),
+              onWillPop: () async {
+                Fluttertoast.showToast(
+                    msg: S.of(context).submitting_please_wait,
+                    toastLength: Toast.LENGTH_SHORT,
+                    gravity: ToastGravity.CENTER,
+                    backgroundColor: Colors.red,
+                    textColor: Colors.white
+                );
+                return false;
+              }
+          ),
+        );
+      },
+    );
+  }
+
+  static showLoadingDialog(BuildContext context, {String message}) {
+    showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          content: WillPopScope(
+              child: Container(
+                width: 80.0,
+                height: 80.0,
+                child: Center(
+                  child: Column(
+                    mainAxisAlignment: MainAxisAlignment.center,
+                    crossAxisAlignment: CrossAxisAlignment.center,
+                    children: <Widget>[
+                      SpinKitThreeBounce(
+                        color: Colors.lightBlueAccent,
+                        size: 30.0,
+                      ),
+                      Text(
+                        message != null ? message : S.of(context).recalculating,
+                      ),
+                    ],
+                  ),
+                ),
+              ),
+              onWillPop: () async {
+                Fluttertoast.showToast(
+                    msg: S.of(context).loading_please_wait,
+                    toastLength: Toast.LENGTH_SHORT,
+                    gravity: ToastGravity.CENTER,
+                    backgroundColor: Colors.red,
+                    textColor: Colors.white
+                );
+                return false;
+              }
+          ),
+        );
+      },
+    );
+  }
+
+  static getTitleFromBody(String body) {
+    if (body.length <= 30) {
+      return body;
+    }
+    return body.substring(0, 29);
+  }
+
+  static void getMiniLink(String realLink, OnSuccess onSuccess, OnError onError) {
+    HttpUtil.httpPost('get-minilink/', (response) {
+      onSuccess(response);
+    },
+      body: {
+        'link': realLink
+      },
+      isFormData: true,
+    ).catchError((error) {
+      onError(error);
+    });
+  }
+}
+
+class RuntimeError extends Error{
+  final int code;
+  final String message;
+  RuntimeError(this.message, {this.code});
+  String toString() => "Runtime Error: $message";
+}
--- a/lib/widgets/desktop/desktop_Index_carousel.dart
+++ b/lib/widgets/desktop/desktop_Index_carousel.dart
@@ -0,0 +1,113 @@
+
+import 'package:carousel_slider/carousel_slider.dart';
+import 'package:flutter/material.dart';
+import '../../models/gallery.dart';
+import '../../utils/util_web.dart' if (dart.library.io) '../../utils/util_io.dart';
+
+class DesktopIndexCarousel extends StatefulWidget {
+  final List<Gallery> galleries;
+
+  const DesktopIndexCarousel(this.galleries, {Key key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return DesktopIndexCarouselState();
+  }
+}
+
+class DesktopIndexCarouselState extends State<DesktopIndexCarousel> {
+  int _current = 0;
+  double sideSpace = 0;
+  double mainSpace = 1200;
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+        Container(
+          padding: EdgeInsets.only(left: 0.0, right: 0.0, top: 0.0, bottom: 0.0),
+          child: CarouselSlider(
+            items: widget.galleries.map((i) {
+              return Builder(
+                builder: (BuildContext context) {
+                  if (MediaQuery.of(context).size.width <= 1200) {
+                    mainSpace = MediaQuery.of(context).size.width;
+                    sideSpace = 0;
+                  } else {
+                    mainSpace = 1200;
+                    sideSpace = (MediaQuery.of(context).size.width - 1200) / 2;
+                  }
+                  return Row(
+                    children: [
+                      Container(
+                        width: sideSpace,
+                      ),
+                      Container(
+                        width: mainSpace,
+                        // margin: EdgeInsets.symmetric(horizontal: 5.0),
+                        child: GestureDetector(
+                          child: Container(
+                            child: Util.showImage(
+                              'https:${i.image}',
+                              fit: BoxFit.fitWidth,
+                            ),
+                          ),
+                          onTap: () {
+                            if (i.linkUrl != null && i.linkUrl.isNotEmpty) {
+                              Util.openWebUrl(context, i.linkUrl);
+                            }
+                          },
+                        ),
+                      ),
+                      Container(
+                        width: sideSpace,
+                      ),
+                    ],
+                  );
+                },
+              );
+            }).toList(),
+            options: CarouselOptions(
+                height: mainSpace / 2.0,
+                aspectRatio: 2/1,
+                initialPage: 0,
+                enableInfiniteScroll: true,
+                autoPlay: true,
+                autoPlayInterval: Duration(seconds: 5),
+                autoPlayCurve: Curves.fastOutSlowIn,
+                scrollDirection: Axis.horizontal,
+                viewportFraction: 1.0,
+                onPageChanged: (index, reason) {
+                  setState(() {
+                    _current = index;
+                  });
+                }
+            ),
+          ),
+        ),
+        Positioned(
+          bottom: 5,
+          right: sideSpace + 10,
+          child: Row(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: widget.galleries.map((i) {
+              int index = widget.galleries.indexOf(i);
+              return Container(
+                width: 8.0,
+                height: 8.0,
+                margin: EdgeInsets.symmetric(vertical: 10.0, horizontal: 2.0),
+                decoration: BoxDecoration(
+                  shape: BoxShape.circle,
+                  color: _current == index
+                      ? Color.fromRGBO(0, 0, 0, 0.9)
+                      : Color.fromRGBO(0, 0, 0, 0.4),
+                ),
+              );
+            }).toList(),
+          ),
+        ),
+      ],
+    );
+  }
+
+}
--- a/lib/widgets/desktop/desktop_index_main_content_1.dart
+++ b/lib/widgets/desktop/desktop_index_main_content_1.dart
@@ -0,0 +1,60 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/generated/l10n.dart';
+
+class DesktopIndexMainContent1 extends StatefulWidget {
+  final String message;
+  const DesktopIndexMainContent1(this.message, {Key key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return DesktopIndexMainContent1State();
+  }
+}
+
+class DesktopIndexMainContent1State extends State<DesktopIndexMainContent1> {
+  double sideSpace = 0;
+  double mainSpace = 1200;
+
+  @override
+  Widget build(BuildContext context) {
+    if (MediaQuery.of(context).size.width <= 1200) {
+      mainSpace = MediaQuery.of(context).size.width;
+      sideSpace = 0;
+    } else {
+      mainSpace = 1200;
+      sideSpace = (MediaQuery.of(context).size.width - 1200) / 2;
+    }
+
+    return Row(
+      children: [
+        Container(
+          width: sideSpace,
+        ),
+        Container(
+          width: mainSpace,
+          margin: EdgeInsets.symmetric(vertical: 10.0, horizontal: 0.0),
+          padding: EdgeInsets.symmetric(vertical: 30.0, horizontal: 30.0),
+          child: Container(
+            child: Text(
+              widget.message,
+              style: TextStyle(
+                fontSize: 20,
+                fontWeight: FontWeight.bold,
+                color: Colors.white,
+              ),
+            ),
+          ),
+          decoration: BoxDecoration(
+            color: Colors.lightGreen,
+            borderRadius: BorderRadius.circular(10),
+          ),
+        ),
+        Container(
+          width: sideSpace,
+        ),
+      ],
+    );
+  }
+
+}
--- a/lib/widgets/desktop/desktop_index_main_content_2.dart
+++ b/lib/widgets/desktop/desktop_index_main_content_2.dart
@@ -0,0 +1,247 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/generated/l10n.dart';
+import '../../utils/util_web.dart' if (dart.library.io) '../../utils/util_io.dart';
+
+class DesktopIndexMainContent2 extends StatefulWidget {
+  final Map<String, dynamic> content;
+  const DesktopIndexMainContent2(this.content, {Key key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return DesktopIndexMainContent2State();
+  }
+}
+
+class DesktopIndexMainContent2State extends State<DesktopIndexMainContent2> {
+  double sideSpace = 0;
+  double mainSpace = 1200;
+
+  @override
+  Widget build(BuildContext context) {
+    if (widget.content == null) {
+      return Container();
+    }
+    if (MediaQuery.of(context).size.width <= 1200) {
+      mainSpace = MediaQuery.of(context).size.width;
+      sideSpace = 0;
+    } else {
+      mainSpace = 1200;
+      sideSpace = (MediaQuery.of(context).size.width - 1200) / 2;
+    }
+    return Row(
+      children: [
+        Container(
+          width: sideSpace,
+        ),
+        Container(
+          width: mainSpace,
+          child: Row(
+            mainAxisAlignment: MainAxisAlignment.start,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Container(
+                width: mainSpace / 2,
+                child: Column(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    Container(
+                      margin: EdgeInsets.symmetric(vertical: 10.0, horizontal: 0.0),
+                      child: Row(
+                        mainAxisSize: MainAxisSize.min,
+                        children: [
+                          Container(
+                            padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 5.0),
+                            child: Text(
+                              '${widget.content['minipos']}',
+                              style: TextStyle(
+                                fontSize: 20.0,
+                                fontWeight: FontWeight.bold,
+                                color: Colors.blueGrey,
+                              ),
+                            ),
+                          ),
+                          Container(
+                            width: mainSpace / 2 - 100.0,
+                            padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 5.0),
+                            child: Text(
+                              '${widget.content['point_of_sale_system_solution']}',
+                              style: TextStyle(
+                                fontSize: 15.0,
+                                color: Colors.grey,
+                              ),
+                              overflow: TextOverflow.ellipsis,
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
+                    Container(
+                      padding: EdgeInsets.symmetric(horizontal: 10.0),
+                      child: Util.showImage(
+                          'http:${widget.content['minipos_image']['image']}',
+                          fit: BoxFit.fitWidth
+                      ),
+                    ),
+                    _buildMiniPosFeatures(mainSpace / 2),
+                  ],
+                ),
+              ),
+              Container(
+                width: mainSpace / 2,
+                child: Column(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    Container(
+                      margin: EdgeInsets.symmetric(vertical: 10.0, horizontal: 0.0),
+                      child: Row(
+                        mainAxisSize: MainAxisSize.min,
+                        children: [
+                          Container(
+                            padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 5.0),
+                            child: Text(
+                              '${widget.content['igoshow']}',
+                              style: TextStyle(
+                                fontSize: 20.0,
+                                fontWeight: FontWeight.bold,
+                                color: Colors.blueGrey,
+                              ),
+                            ),
+                          ),
+                          Container(
+                            width: mainSpace / 2 - 100.0,
+                            padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 5.0),
+                            child: Text(
+                              '${widget.content['igoshow_solution']}',
+                              style: TextStyle(
+                                fontSize: 15.0,
+                                color: Colors.grey,
+                              ),
+                              overflow: TextOverflow.ellipsis,
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
+                    Container(
+                      padding: EdgeInsets.symmetric(horizontal: 10.0),
+                      child: Util.showImage(
+                          'http:${widget.content['igoshow_image']['image']}',
+                          fit: BoxFit.fitWidth
+                      ),
+                    ),
+                    _buildiGoShowFeatures(mainSpace / 2),
+                  ],
+                ),
+              ),
+            ],
+          ),
+        ),
+        Container(
+          width: sideSpace,
+        ),
+      ],
+    );
+  }
+
+  Widget _buildMiniPosFeatures(double width) {
+    Column col = Column(
+      children: [],
+    );
+    for (int i = 0; i < (widget.content['minipos_features'] as List).length; i++) {
+      col.children.add(Row(
+        mainAxisAlignment: MainAxisAlignment.start,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Container(
+            padding: EdgeInsets.symmetric(vertical: 8.0, horizontal: 5.0),
+            child: Icon(
+              Icons.circle,
+              size: 10.0,
+              color: Colors.black87,
+            ),
+          ),
+          Container(
+            width: width - 40.0,
+            padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 5.0),
+            child: Text(
+              '${(widget.content['minipos_features'] as List)[i]}',
+              style: TextStyle(
+                color: Colors.black54,
+              ),
+            ),
+          ),
+        ],
+      ));
+    }
+    col.children.add(
+      GestureDetector(
+        child: Container(
+          padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 0.0),
+          child: Text(
+            S.of(context).learn_more,
+            style: TextStyle(
+              color: Colors.blue,
+              fontWeight: FontWeight.bold,
+            ),
+          ),
+        ),
+      ),
+    );
+    return Container(
+      padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 10.0),
+      child: col,
+    );
+  }
+
+  Widget _buildiGoShowFeatures(double width) {
+    Column col = Column(
+      children: [],
+    );
+    for (int i = 0; i < (widget.content['igoshow_features'] as List).length; i++) {
+      col.children.add(Row(
+        mainAxisAlignment: MainAxisAlignment.start,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Container(
+            padding: EdgeInsets.symmetric(vertical: 8.0, horizontal: 5.0),
+            child: Icon(
+              Icons.circle,
+              size: 10.0,
+              color: Colors.black87,
+            ),
+          ),
+          Container(
+            width: width - 40.0,
+            padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 5.0),
+            child: Text(
+              '${(widget.content['igoshow_features'] as List)[i]}',
+              style: TextStyle(
+                color: Colors.black54,
+              ),
+            ),
+          ),
+        ],
+      ));
+    }
+    col.children.add(
+      GestureDetector(
+        child: Container(
+          padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 0.0),
+          child: Text(
+            S.of(context).learn_more,
+            style: TextStyle(
+              color: Colors.blue,
+              fontWeight: FontWeight.bold,
+            ),
+          ),
+        ),
+      ),
+    );
+    return Container(
+      padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 10.0),
+      child: col,
+    );
+  }
+
+}
--- a/lib/widgets/desktop/desktop_index_main_content_3.dart
+++ b/lib/widgets/desktop/desktop_index_main_content_3.dart
@@ -0,0 +1,179 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/generated/l10n.dart';
+import 'package:flutter_wisetronic/widgets/general/text_link.dart';
+
+class DesktopIndexMainContent3 extends StatefulWidget {
+  final Map<String, dynamic> content;
+  const DesktopIndexMainContent3(this.content, {Key key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return DesktopIndexMainContent3State();
+  }
+}
+
+class DesktopIndexMainContent3State extends State<DesktopIndexMainContent3> {
+  double sideSpace = 0;
+  double mainSpace = 1200;
+
+  @override
+  Widget build(BuildContext context) {
+    if (widget.content == null) {
+      return Container();
+    }
+    if (MediaQuery.of(context).size.width <= 1200) {
+      mainSpace = MediaQuery.of(context).size.width;
+      sideSpace = 0;
+    } else {
+      mainSpace = 1200;
+      sideSpace = (MediaQuery.of(context).size.width - 1200) / 2;
+    }
+    return Container(
+      width: MediaQuery.of(context).size.width,
+      margin: EdgeInsets.only(top: 20.0),
+      padding: EdgeInsets.symmetric(vertical: 20.0, horizontal: 20.0),
+      decoration: BoxDecoration(
+        color: Color(0xff262626),
+      ),
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.start,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Container(
+            child: Text(
+              S.of(context).information,
+              style: TextStyle(
+                fontSize: 16.0,
+                fontWeight: FontWeight.bold,
+                color: Colors.white70,
+              ),
+            ),
+          ),
+          Container(
+            child: Row(
+              children: [
+                TextLink(S.of(context).service_policy, '/service_policy', paddingVertical: 5.0, paddingHorizontal: 10.0,),
+                TextLink(S.of(context).return_policy, '/return_policy', paddingVertical: 5.0, paddingHorizontal: 10.0,),
+                TextLink(S.of(context).privacy_policy, '/privacy_policy', paddingVertical: 5.0, paddingHorizontal: 10.0,),
+                TextLink(S.of(context).license_agreement, '/license_agreement', paddingVertical: 5.0, paddingHorizontal: 10.0,)
+              ],
+            ),
+          ),
+          Container(
+            margin: EdgeInsets.only(top: 12.0),
+            child: Text(
+              S.of(context).support,
+              style: TextStyle(
+                fontSize: 16.0,
+                fontWeight: FontWeight.bold,
+                color: Colors.white70,
+              ),
+            ),
+          ),
+          Container(
+            child: Row(
+              children: [
+                TextLink(S.of(context).wiki, '/wiki', paddingVertical: 5.0, paddingHorizontal: 10.0,),
+                TextLink(S.of(context).support_ticket, '/support_ticket', paddingVertical: 5.0, paddingHorizontal: 10.0,),
+                TextLink(S.of(context).contact_us, '/contact_us', paddingVertical: 5.0, paddingHorizontal: 10.0,),
+                TextLink(S.of(context).about_us, '/about_us', paddingVertical: 5.0, paddingHorizontal: 10.0,),
+                TextLink(S.of(context).renew_license, '/renew_license', paddingVertical: 5.0, paddingHorizontal: 10.0,)
+              ],
+            ),
+          ),
+          Container(
+            margin: EdgeInsets.only(top: 12.0),
+            child: Text(
+              S.of(context).developer_of,
+              style: TextStyle(
+                fontSize: 16.0,
+                fontWeight: FontWeight.bold,
+                color: Colors.white70,
+              ),
+            ),
+          ),
+          Container(
+            child: Row(
+              children: [
+                Container(
+                  padding: EdgeInsets.all(10.0),
+                  child: Icon(
+                    IconData(
+                        0xe800,
+                        fontFamily: 'company',
+                        fontPackage: null
+                    ),
+                    color: Colors.white24,
+                    size: 48.0,
+                  ),
+                ),
+                Container(
+                  padding: EdgeInsets.all(10.0),
+                  child: Icon(
+                    IconData(
+                        0xe801,
+                        fontFamily: 'company',
+                        fontPackage: null
+                    ),
+                    color: Colors.white24,
+                    size: 48.0,
+                  ),
+                ),
+                Container(
+                  padding: EdgeInsets.all(10.0),
+                  child: Icon(
+                    IconData(
+                        0xe802,
+                        fontFamily: 'company',
+                        fontPackage: null
+                    ),
+                    color: Colors.white24,
+                    size: 48.0,
+                  ),
+                ),
+                Container(
+                  padding: EdgeInsets.all(10.0),
+                  child: Icon(
+                    IconData(
+                        0xe803,
+                        fontFamily: 'company',
+                        fontPackage: null
+                    ),
+                    color: Colors.white24,
+                    size: 48.0,
+                  ),
+                ),
+                Container(
+                  padding: EdgeInsets.all(10.0),
+                  child: Icon(
+                    IconData(
+                        0xe804,
+                        fontFamily: 'company',
+                        fontPackage: null
+                    ),
+                    color: Colors.white24,
+                    size: 48.0,
+                  ),
+                ),
+                Container(
+                  padding: EdgeInsets.all(10.0),
+                  child: Icon(
+                    IconData(
+                        0xe805,
+                        fontFamily: 'company',
+                        fontPackage: null
+                    ),
+                    color: Colors.white24,
+                    size: 48.0,
+                  ),
+                ),
+              ],
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+}
--- a/lib/widgets/desktop/desktop_navigationbar.dart
+++ b/lib/widgets/desktop/desktop_navigationbar.dart
@@ -0,0 +1,99 @@
+
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/generated/l10n.dart';
+import 'package:flutter_wisetronic/widgets/general/navigationbar_logo.dart';
+import 'package:flutter_wisetronic/widgets/general/text_link.dart';
+
+class DesktopNavigationBar extends StatefulWidget {
+  const DesktopNavigationBar({Key key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return DesktopNavigationBarState();
+  }
+
+}
+
+class DesktopNavigationBarState extends State<DesktopNavigationBar> {
+
+  @override
+  Widget build(BuildContext context) {
+    String currentRoute = ModalRoute.of(context).settings.name;
+    return Stack(
+      children: [
+        Container(
+          color: Colors.blue,
+          height: 80.0,
+        ),
+        Container(
+          height: 80.0,
+          padding: EdgeInsets.only(left: 10.0, right: 10.0, top: 5.0, bottom: 5.0),
+          child: Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: [
+              NavigationBarLogo(),
+              Container(
+                child: Row(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    SizedBox(width: 20.0,),
+                    TextLink(
+                      S.of(context).home,
+                      '/',
+                      color: Colors.white,
+                      selected: currentRoute == '/',
+                    ),
+                    SizedBox(width: 15.0,),
+                    TextLink(
+                      S.of(context).download,
+                      '/download',
+                      color: Colors.white,
+                      selected: currentRoute == '/download',
+                    ),
+                    SizedBox(width: 15.0,),
+                    TextLink(
+                      S.of(context).tutorials,
+                      '/tutorials',
+                      color: Colors.white,
+                      selected: currentRoute == '/tutorials',
+                    ),
+                    SizedBox(width: 15.0,),
+                    TextLink(
+                      S.of(context).support,
+                      '/support',
+                      color: Colors.white,
+                      selected: currentRoute == '/support',
+                    ),
+                    SizedBox(width: 15.0,),
+                    TextLink(
+                      S.of(context).shop,
+                      '/shop',
+                      color: Colors.white,
+                      selected: currentRoute == '/shop',
+                    ),
+                    SizedBox(width: 15.0,),
+                    TextLink(
+                      S.of(context).blog,
+                      '/blog',
+                      color: Colors.white,
+                      selected: currentRoute == '/blog',
+                    ),
+                    SizedBox(width: 15.0,),
+                    TextLink(
+                      S.of(context).login,
+                      '/login',
+                      color: Colors.white,
+                      selected: currentRoute == '/login',
+                    ),
+                  ],
+                ),
+              ),
+            ],
+          ),
+        ),
+      ],
+    );
+  }
+
+}
--- a/lib/widgets/general/bottom_nav.dart
+++ b/lib/widgets/general/bottom_nav.dart
@@ -0,0 +1,51 @@
+
+import 'package:flutter/material.dart';
+
+class BottomNav extends StatefulWidget {
+  const BottomNav({Key key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return BottomNavState();
+  }
+
+}
+
+class BottomNavState extends State<BottomNav> {
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      width: MediaQuery.of(context).size.width,
+      height: 50.0,
+      padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 10.0),
+      decoration: BoxDecoration(
+        color: Color(0xff232323),
+      ),
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.spaceEvenly,
+        children: [
+          Container(
+            child: Text(
+              '© 2007-${DateTime.now().year} wisetronic.com. All Rights Reserved.',
+              style: TextStyle(
+                fontSize: 10.0,
+                color: Colors.white60,
+              ),
+            ),
+          ),
+          Container(
+            child: Text(
+              'All logos shown are registered trademark, copyrighted and belong to their respective owners.',
+              style: TextStyle(
+                fontSize: 10.0,
+                color: Colors.white60,
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+}
--- a/lib/widgets/general/download_item.dart
+++ b/lib/widgets/general/download_item.dart
@@ -0,0 +1,90 @@
+
+import 'package:flutter/material.dart';
+import 'package:universal_io/io.dart';
+import '../../utils/util_web.dart' if (dart.library.io) '../../utils/util_io.dart';
+
+class DownloadItem extends StatefulWidget {
+  final dynamic desc;
+  final double width;
+  const DownloadItem(this.desc, {Key key, this.width}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return DownloadItemState();
+  }
+
+}
+
+class DownloadItemState extends State<DownloadItem> {
+
+  @override
+  Widget build(BuildContext context) {
+
+    return Container(
+      padding: EdgeInsets.only(top: 10.0, bottom: 10.0, left: 10.0, right: 10.0),
+      child: Column(
+        children: [
+          Container(
+            child: Row(
+              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+              children: [
+                Container(
+                  child: Row(
+                    children: [
+                      Container(
+                        child: Util.showImage(
+                          'https:${widget.desc['app_icon']}',
+                          width: 32.0,
+                          height: 32.0,
+                          fit: BoxFit.fill,
+                        ),
+                      ),
+                      Container(
+                        child: Column(
+                          children: [
+                            Text(
+                              '${widget.desc['name']}',
+                              style: TextStyle(
+                                fontWeight: FontWeight.bold,
+                                fontSize: 15.0,
+                                color: Colors.black87,
+                              ),
+                            ),
+                            Text(
+                              '${widget.desc['version']}',
+                              style: TextStyle(
+                                fontSize: 12.0,
+                                color: Colors.black38,
+                              ),
+                            ),
+                          ],
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
+                Container(
+                  child: getDownloadButton(),
+                ),
+              ],
+            ),
+          ),
+          Container(
+            child: Text(
+              '${widget.desc['description']}',
+              style: TextStyle(
+                color: Colors.black54,
+              ),
+              overflow: TextOverflow.ellipsis,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget getDownloadButton() {
+
+    return null;
+  }
+}
--- a/lib/widgets/general/index_carousel.dart
+++ b/lib/widgets/general/index_carousel.dart
@@ -0,0 +1,21 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/models/gallery.dart';
+import '../desktop/desktop_Index_carousel.dart';
+import '../mobile/mobile_index_carousel.dart';
+import 'package:responsive_builder/responsive_builder.dart';
+
+class IndexCarousel extends StatelessWidget {
+  final List<Gallery> galleries;
+  const IndexCarousel(this.galleries, {Key key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return ScreenTypeLayout(
+      mobile: MobileIndexCarousel(galleries),
+      tablet: DesktopIndexCarousel(galleries),
+      desktop: DesktopIndexCarousel(galleries),
+    );
+  }
+
+}
--- a/lib/widgets/general/index_main_content_1.dart
+++ b/lib/widgets/general/index_main_content_1.dart
@@ -0,0 +1,20 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/widgets/desktop/desktop_index_main_content_1.dart';
+import 'package:flutter_wisetronic/widgets/mobile/mobile_index_main_content_1.dart';
+import 'package:responsive_builder/responsive_builder.dart';
+
+class IndexMainContent1 extends StatelessWidget {
+  final String message;
+  const IndexMainContent1(this.message, {Key key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return ScreenTypeLayout(
+      mobile: MobileIndexMainContent1(message),
+      tablet: DesktopIndexMainContent1(message),
+      desktop: DesktopIndexMainContent1(message),
+    );
+  }
+
+}
--- a/lib/widgets/general/index_main_content_2.dart
+++ b/lib/widgets/general/index_main_content_2.dart
@@ -0,0 +1,20 @@
+
+import 'package:flutter/material.dart';
+import '../desktop/desktop_index_main_content_2.dart';
+import '../mobile/mobile_index_main_content_2.dart';
+import 'package:responsive_builder/responsive_builder.dart';
+
+class IndexMainContent2 extends StatelessWidget {
+  final Map<String, dynamic> content;
+  const IndexMainContent2(this.content, {Key key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return ScreenTypeLayout(
+      mobile: MobileIndexMainContent2(content),
+      tablet: DesktopIndexMainContent2(content),
+      desktop: DesktopIndexMainContent2(content),
+    );
+  }
+
+}
--- a/lib/widgets/general/index_main_content_3.dart
+++ b/lib/widgets/general/index_main_content_3.dart
@@ -0,0 +1,20 @@
+
+import 'package:flutter/material.dart';
+import '../desktop/desktop_index_main_content_3.dart';
+import '../mobile/mobile_index_main_content_3.dart';
+import 'package:responsive_builder/responsive_builder.dart';
+
+class IndexMainContent3 extends StatelessWidget {
+  final Map<String, dynamic> content;
+  const IndexMainContent3(this.content, {Key key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return ScreenTypeLayout(
+      mobile: MobileIndexMainContent3(content),
+      tablet: DesktopIndexMainContent3(content),
+      desktop: DesktopIndexMainContent3(content),
+    );
+  }
+
+}
--- a/lib/widgets/general/navigationbar.dart
+++ b/lib/widgets/general/navigationbar.dart
@@ -0,0 +1,37 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/widgets/desktop/desktop_navigationbar.dart';
+import 'package:flutter_wisetronic/widgets/mobile/mobile_navigationbar.dart';
+import 'package:responsive_builder/responsive_builder.dart';
+
+class NavigationBar extends StatefulWidget implements PreferredSizeWidget {
+  final Key key;
+  final PreferredSizeWidget bottom;
+
+  NavigationBar({Key key, PreferredSizeWidget bottom})
+      : key = key,
+        preferredSize = Size.fromHeight(kToolbarHeight + (bottom?.preferredSize?.height ?? 0.0)),
+        bottom = bottom;
+
+  @override
+  final Size preferredSize;
+
+  @override
+  State<StatefulWidget> createState() {
+    return NavigationBarState();
+  }
+
+}
+
+class NavigationBarState extends State<NavigationBar> {
+
+  @override
+  Widget build(BuildContext context) {
+    return ScreenTypeLayout(
+      mobile: MobileNavigationBar(),
+      tablet: DesktopNavigationBar(),
+      desktop: DesktopNavigationBar(),
+    );
+  }
+
+}
--- a/lib/widgets/general/navigationbar_logo.dart
+++ b/lib/widgets/general/navigationbar_logo.dart
@@ -0,0 +1,25 @@
+
+import 'package:flutter/material.dart';
+
+class NavigationBarLogo extends StatelessWidget {
+  const NavigationBarLogo({Key key}) : super(key: key);
+
+  static const IconData logoData = IconData(
+      0xe800,
+      fontFamily: 'wisetronic',
+      fontPackage: null
+  );
+
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox(
+      height: 48,
+      width: 178,
+      child: Icon(
+        logoData,
+        color: Colors.white,
+        size: 48.0,
+      ),
+    );
+  }
+}
--- a/lib/widgets/general/text_link.dart
+++ b/lib/widgets/general/text_link.dart
@@ -0,0 +1,58 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter/rendering.dart';
+import 'package:url_launcher/url_launcher.dart';
+
+class TextLink extends StatelessWidget {
+  final String title;
+  final String url;
+  final Color color;
+  final double paddingHorizontal;
+  final double paddingVertical;
+  final FontWeight fontWeight;
+  final bool selected;
+  TextLink(this.title, this.url, {
+    this.color,
+    this.paddingHorizontal,
+    this.paddingVertical,
+    this.fontWeight,
+    this.selected
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return MouseRegion(
+      cursor: SystemMouseCursors.click,
+      child: GestureDetector(
+        child: Container(
+          padding: EdgeInsets.symmetric(
+              vertical: paddingVertical ?? 0.0,
+              horizontal: paddingHorizontal ?? 0.0
+          ),
+          child: Text(
+            title,
+            style: TextStyle(
+              color: color ?? Colors.blue,
+              fontWeight: fontWeight ?? FontWeight.normal,
+            ),
+          ),
+          decoration: BoxDecoration(
+            border: (selected != null && selected) ? Border(
+              bottom: BorderSide(
+                color: color ?? Colors.blue,
+                width: 3.0,
+              )
+            ) : null,
+          ),
+        ),
+        onTap: () async {
+          if (await canLaunch(url)) {
+            await launch(url);
+          } else {
+            throw 'Could not launch $url';
+          }
+        },
+      ),
+    );
+  }
+}
--- a/lib/widgets/mobile/mobile_index_carousel.dart
+++ b/lib/widgets/mobile/mobile_index_carousel.dart
@@ -0,0 +1,94 @@
+
+import 'package:carousel_slider/carousel_slider.dart';
+import 'package:flutter/material.dart';
+import '../../models/gallery.dart';
+import '../../utils/util_web.dart' if (dart.library.io) '../../utils/util_io.dart';
+
+class MobileIndexCarousel extends StatefulWidget {
+  final List<Gallery> galleries;
+
+  const MobileIndexCarousel(this.galleries, {Key key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return MobileIndexCarouselState();
+  }
+}
+
+class MobileIndexCarouselState extends State<MobileIndexCarousel> {
+  int _current = 0;
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+        Container(
+          padding: EdgeInsets.only(left: 0.0, right: 0.0, top: 0.0, bottom: 0.0),
+          child: CarouselSlider(
+            items: widget.galleries.map((i) {
+              return Builder(
+                builder: (BuildContext context) {
+                  return Container(
+                    width: MediaQuery.of(context).size.width,
+                    // margin: EdgeInsets.symmetric(horizontal: 5.0),
+                    child: GestureDetector(
+                      child: Container(
+                        child: Util.showImage(
+                          'https:${i.image}',
+                          fit: BoxFit.fitWidth,
+                        ),
+                      ),
+                      onTap: () {
+                        if (i.linkUrl != null && i.linkUrl.isNotEmpty) {
+                          Util.openWebUrl(context, i.linkUrl);
+                        }
+                      },
+                    ),
+                  );
+                },
+              );
+            }).toList(),
+            options: CarouselOptions(
+              height: MediaQuery.of(context).size.width / 2.0,
+              aspectRatio: 2/1,
+              initialPage: 0,
+              enableInfiniteScroll: true,
+              autoPlay: true,
+              autoPlayInterval: Duration(seconds: 5),
+              autoPlayCurve: Curves.fastOutSlowIn,
+              scrollDirection: Axis.horizontal,
+              viewportFraction: 1.0,
+              onPageChanged: (index, reason) {
+                setState(() {
+                  _current = index;
+                });
+              }
+            ),
+          ),
+        ),
+        Positioned(
+          bottom: 5,
+          right: 10,
+          child: Row(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: widget.galleries.map((i) {
+              int index = widget.galleries.indexOf(i);
+              return Container(
+                width: 8.0,
+                height: 8.0,
+                margin: EdgeInsets.symmetric(vertical: 10.0, horizontal: 2.0),
+                decoration: BoxDecoration(
+                  shape: BoxShape.circle,
+                  color: _current == index
+                    ? Color.fromRGBO(0, 0, 0, 0.9)
+                    : Color.fromRGBO(0, 0, 0, 0.4),
+                ),
+              );
+            }).toList(),
+          ),
+        ),
+      ],
+    );
+  }
+
+}
--- a/lib/widgets/mobile/mobile_index_main_content_1.dart
+++ b/lib/widgets/mobile/mobile_index_main_content_1.dart
@@ -0,0 +1,40 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/generated/l10n.dart';
+
+class MobileIndexMainContent1 extends StatefulWidget {
+  final String message;
+
+  const MobileIndexMainContent1(this.message, {Key key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return MobileIndexMainContent1State();
+  }
+}
+
+class MobileIndexMainContent1State extends State<MobileIndexMainContent1> {
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      margin: EdgeInsets.symmetric(vertical: 10.0, horizontal: 0.0),
+      padding: EdgeInsets.symmetric(vertical: 20.0, horizontal: 20.0),
+      child: Container(
+        child: Text(
+          widget.message,
+          style: TextStyle(
+            fontSize: 15.0,
+            fontWeight: FontWeight.bold,
+            color: Colors.white,
+          ),
+        ),
+      ),
+      decoration: BoxDecoration(
+        color: Colors.lightGreen,
+        borderRadius: BorderRadius.circular(10),
+      ),
+    );
+  }
+
+}
--- a/lib/widgets/mobile/mobile_index_main_content_2.dart
+++ b/lib/widgets/mobile/mobile_index_main_content_2.dart
@@ -0,0 +1,119 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/generated/l10n.dart';
+import '../../utils/util_web.dart' if (dart.library.io) '../../utils/util_io.dart';
+
+class MobileIndexMainContent2 extends StatefulWidget {
+  final Map<String, dynamic> content;
+
+  const MobileIndexMainContent2(this.content, {Key key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return MobileIndexMainContent2State();
+  }
+}
+
+class MobileIndexMainContent2State extends State<MobileIndexMainContent2> {
+
+  @override
+  Widget build(BuildContext context) {
+    if (widget.content == null) {
+      return Container();
+    }
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        Container(
+          margin: EdgeInsets.symmetric(vertical: 10.0, horizontal: 0.0),
+          child: Row(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Container(
+                padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 5.0),
+                child: Text(
+                  '${widget.content['minipos']}',
+                  style: TextStyle(
+                    fontSize: 20.0,
+                    fontWeight: FontWeight.bold,
+                    color: Colors.blueGrey,
+                  ),
+                ),
+              ),
+              Container(
+                padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 5.0),
+                child: Text(
+                  '${widget.content['point_of_sale_system_solution']}',
+                  style: TextStyle(
+                    fontSize: 15.0,
+                    color: Colors.grey,
+                  ),
+                  overflow: TextOverflow.ellipsis,
+                ),
+              ),
+            ],
+          ),
+        ),
+        Container(
+          padding: EdgeInsets.symmetric(horizontal: 10.0),
+          child: Util.showImage(
+            'http:${widget.content['minipos_image']['image']}',
+            fit: BoxFit.fitWidth
+          ),
+        ),
+        _buildMiniPosFeatures(),
+      ],
+    );
+  }
+
+  Widget _buildMiniPosFeatures() {
+    Column col = Column(
+      children: [],
+    );
+    for (int i = 0; i < (widget.content['minipos_features'] as List).length; i++) {
+      col.children.add(Row(
+        mainAxisAlignment: MainAxisAlignment.start,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Container(
+            padding: EdgeInsets.symmetric(vertical: 8.0, horizontal: 5.0),
+            child: Icon(
+              Icons.circle,
+              size: 10.0,
+              color: Colors.black87,
+            ),
+          ),
+          Container(
+            width: MediaQuery.of(context).size.width - 40.0,
+            padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 5.0),
+            child: Text(
+              '${(widget.content['minipos_features'] as List)[i]}',
+              style: TextStyle(
+                color: Colors.black54,
+              ),
+            ),
+          ),
+        ],
+      ));
+    }
+    col.children.add(
+      GestureDetector(
+        child: Container(
+          padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 0.0),
+          child: Text(
+            S.of(context).learn_more,
+            style: TextStyle(
+              color: Colors.blue,
+              fontWeight: FontWeight.bold,
+            ),
+          ),
+        ),
+      ),
+    );
+    return Container(
+      padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 10.0),
+      child: col,
+    );
+  }
+
+}
--- a/lib/widgets/mobile/mobile_index_main_content_3.dart
+++ b/lib/widgets/mobile/mobile_index_main_content_3.dart
@@ -0,0 +1,122 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/generated/l10n.dart';
+import '../../utils/util_web.dart' if (dart.library.io) '../../utils/util_io.dart';
+
+class MobileIndexMainContent3 extends StatefulWidget {
+  final Map<String, dynamic> content;
+
+  const MobileIndexMainContent3(this.content, {Key key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return MobileIndexMainContent3State();
+  }
+}
+
+class MobileIndexMainContent3State extends State<MobileIndexMainContent3> {
+
+  @override
+  Widget build(BuildContext context) {
+    if (widget.content == null) {
+      return Container();
+    }
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        Container(
+          margin: EdgeInsets.symmetric(vertical: 10.0, horizontal: 0.0),
+          child: Row(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Container(
+                padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 5.0),
+                child: Text(
+                  '${widget.content['igoshow']}',
+                  style: TextStyle(
+                    fontSize: 20.0,
+                    fontWeight: FontWeight.bold,
+                    color: Colors.blueGrey,
+                  ),
+                ),
+              ),
+              Container(
+                padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 5.0),
+                child: Text(
+                  '${widget.content['igoshow_solution']}',
+                  style: TextStyle(
+                    fontSize: 15.0,
+                    color: Colors.grey,
+                  ),
+                  overflow: TextOverflow.ellipsis,
+                ),
+              ),
+            ],
+          ),
+        ),
+        Container(
+          padding: EdgeInsets.symmetric(horizontal: 10.0),
+          child: Util.showImage(
+            'http:${widget.content['igoshow_image']['image']}',
+            fit: BoxFit.fitWidth
+          ),
+        ),
+        _buildiGoShowFeatures(),
+        Container(
+          height: 20.0,
+        ),
+      ],
+    );
+  }
+
+  Widget _buildiGoShowFeatures() {
+    Column col = Column(
+      children: [],
+    );
+    for (int i = 0; i < (widget.content['igoshow_features'] as List).length; i++) {
+      col.children.add(Row(
+        mainAxisAlignment: MainAxisAlignment.start,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Container(
+            padding: EdgeInsets.symmetric(vertical: 8.0, horizontal: 5.0),
+            child: Icon(
+              Icons.circle,
+              size: 10.0,
+              color: Colors.black87,
+            ),
+          ),
+          Container(
+            width: MediaQuery.of(context).size.width - 40.0,
+            padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 5.0),
+            child: Text(
+              '${(widget.content['igoshow_features'] as List)[i]}',
+              style: TextStyle(
+                color: Colors.black54,
+              ),
+            ),
+          ),
+        ],
+      ));
+    }
+    col.children.add(
+      GestureDetector(
+        child: Container(
+          padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 0.0),
+          child: Text(
+            S.of(context).learn_more,
+            style: TextStyle(
+              color: Colors.blue,
+              fontWeight: FontWeight.bold,
+            ),
+          ),
+        ),
+      ),
+    );
+    return Container(
+      padding: EdgeInsets.symmetric(vertical: 5.0, horizontal: 10.0),
+      child: col,
+    );
+  }
+
+}
--- a/lib/widgets/mobile/mobile_navigation_drawer.dart
+++ b/lib/widgets/mobile/mobile_navigation_drawer.dart
@@ -0,0 +1,233 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/generated/l10n.dart';
+import 'package:flutter_wisetronic/widgets/general/text_link.dart';
+import 'package:flutter_wisetronic/widgets/mobile/mobile_navigation_drawer_header.dart';
+
+class MobileNavigationDrawer extends StatefulWidget {
+  const MobileNavigationDrawer({Key key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return MobileNavigationDrawerState();
+  }
+
+}
+
+class MobileNavigationDrawerState extends State<MobileNavigationDrawer> {
+  @override
+  Widget build(BuildContext context) {
+    String currentRoute = ModalRoute.of(context).settings.name;
+
+    return Container(
+      width: 300.0,
+      height: MediaQuery.of(context).size.height,
+      decoration: BoxDecoration(
+        color: Colors.white,
+        boxShadow: [
+          BoxShadow(color: Colors.black12, blurRadius: 16.0),
+        ],
+      ),
+      child: SingleChildScrollView(
+        child: Column(
+          children: [
+            MobileNavigationDrawerHeader(),
+            TextLink(
+              S.of(context).home,
+              '/',
+              paddingVertical: 10.0,
+              paddingHorizontal: 15.0,
+              selected: currentRoute == '/',
+            ),
+            TextLink(
+              S.of(context).download,
+              '/download',
+              paddingVertical: 10.0,
+              paddingHorizontal: 15.0,
+              selected: currentRoute == '/download',
+            ),
+            TextLink(
+              S.of(context).tutorials,
+              '/tutorials',
+              paddingVertical: 10.0,
+              paddingHorizontal: 15.0,
+              selected: currentRoute == '/tutorials',
+            ),
+            TextLink(
+              S.of(context).support,
+              '/support',
+              paddingVertical: 10.0,
+              paddingHorizontal: 15.0,
+              selected: currentRoute == '/support',
+            ),
+            TextLink(
+              S.of(context).shop,
+              '/shop',
+              paddingVertical: 10.0,
+              paddingHorizontal: 15.0,
+              selected: currentRoute == '/shop',
+            ),
+            TextLink(
+              S.of(context).blog,
+              '/blog',
+              paddingVertical: 10.0,
+              paddingHorizontal: 15.0,
+              selected: currentRoute == '/blog',
+            ),
+            TextLink(
+              S.of(context).login,
+              '/login',
+              paddingVertical: 10.0,
+              paddingHorizontal: 15.0,
+              selected: currentRoute == '/login',
+            ),
+            Container(
+              margin: EdgeInsets.only(top: 20.0),
+              height: 0.5,
+              color: Colors.green,
+            ),
+            Container(
+              margin: EdgeInsets.only(top: 20.0, bottom: 10.0),
+              child: Text(
+                S.of(context).information,
+                style: TextStyle(
+                  fontWeight: FontWeight.bold,
+                  color: Colors.black54,
+                  fontSize: 16.0,
+                ),
+              ),
+            ),
+            TextLink(
+              S.of(context).service_policy,
+              '/service_policy',
+              paddingVertical: 5.0,
+              paddingHorizontal: 10.0,
+            ),
+            TextLink(
+              S.of(context).return_policy,
+              '/return_policy',
+              paddingVertical: 5.0,
+              paddingHorizontal: 10.0,
+            ),
+            TextLink(
+              S.of(context).privacy_policy,
+              '/privacy_policy',
+              paddingVertical: 5.0,
+              paddingHorizontal: 10.0,
+            ),
+            TextLink(
+              S.of(context).license_agreement,
+              '/license_agreement',
+              paddingVertical: 5.0,
+              paddingHorizontal: 10.0,
+            ),
+            Container(
+              margin: EdgeInsets.only(top: 20.0, bottom: 10.0),
+              child: Text(
+                S.of(context).support,
+                style: TextStyle(
+                  fontWeight: FontWeight.bold,
+                  color: Colors.black54,
+                  fontSize: 16.0,
+                ),
+              ),
+            ),
+            TextLink(S.of(context).wiki, '/wiki', paddingVertical: 5.0, paddingHorizontal: 10.0,),
+            TextLink(S.of(context).support_ticket, '/support_ticket', paddingVertical: 5.0, paddingHorizontal: 10.0,),
+            TextLink(S.of(context).contact_us, '/contact_us', paddingVertical: 5.0, paddingHorizontal: 10.0,),
+            TextLink(S.of(context).about_us, '/about_us', paddingVertical: 5.0, paddingHorizontal: 10.0,),
+            TextLink(S.of(context).renew_license, '/renew_license', paddingVertical: 5.0, paddingHorizontal: 10.0,),
+            Container(
+              margin: EdgeInsets.only(top: 20.0, bottom: 10.0),
+              child: Text(
+                S.of(context).developer_of,
+                style: TextStyle(
+                  fontWeight: FontWeight.bold,
+                  color: Colors.black54,
+                  fontSize: 16.0,
+                ),
+              ),
+            ),
+            Wrap(
+              children: [
+                Container(
+                  padding: EdgeInsets.all(10.0),
+                  child: Icon(
+                    IconData(
+                        0xe800,
+                        fontFamily: 'company',
+                        fontPackage: null
+                    ),
+                    color: Colors.black26,
+                    size: 48.0,
+                  ),
+                ),
+                Container(
+                  padding: EdgeInsets.all(10.0),
+                  child: Icon(
+                    IconData(
+                        0xe801,
+                        fontFamily: 'company',
+                        fontPackage: null
+                    ),
+                    color: Colors.black26,
+                    size: 48.0,
+                  ),
+                ),
+                Container(
+                  padding: EdgeInsets.all(10.0),
+                  child: Icon(
+                    IconData(
+                        0xe802,
+                        fontFamily: 'company',
+                        fontPackage: null
+                    ),
+                    color: Colors.black26,
+                    size: 48.0,
+                  ),
+                ),
+                Container(
+                  padding: EdgeInsets.all(10.0),
+                  child: Icon(
+                    IconData(
+                        0xe803,
+                        fontFamily: 'company',
+                        fontPackage: null
+                    ),
+                    color: Colors.black26,
+                    size: 48.0,
+                  ),
+                ),
+                Container(
+                  padding: EdgeInsets.all(10.0),
+                  child: Icon(
+                    IconData(
+                        0xe804,
+                        fontFamily: 'company',
+                        fontPackage: null
+                    ),
+                    color: Colors.black26,
+                    size: 48.0,
+                  ),
+                ),
+                Container(
+                  padding: EdgeInsets.all(10.0),
+                  child: Icon(
+                    IconData(
+                        0xe805,
+                        fontFamily: 'company',
+                        fontPackage: null
+                    ),
+                    color: Colors.black26,
+                    size: 48.0,
+                  ),
+                ),
+              ],
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+}
--- a/lib/widgets/mobile/mobile_navigation_drawer_header.dart
+++ b/lib/widgets/mobile/mobile_navigation_drawer_header.dart
@@ -0,0 +1,30 @@
+
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/generated/l10n.dart';
+
+class MobileNavigationDrawerHeader extends StatelessWidget {
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      height: 40.0,
+      padding: EdgeInsets.only(top: 10.0),
+      color: Colors.green,
+      alignment: Alignment.center,
+      child: Column(
+        children: [
+          Text(
+            S.of(context).navigation,
+            style: TextStyle(
+              fontSize: 18.0,
+              fontWeight: FontWeight.w800,
+              color: Colors.white,
+            ),
+          )
+        ],
+      ),
+    );
+  }
+
+}
--- a/lib/widgets/mobile/mobile_navigationbar.dart
+++ b/lib/widgets/mobile/mobile_navigationbar.dart
@@ -0,0 +1,74 @@
+
+import 'package:flutter/material.dart';
+import 'package:flutter_wisetronic/events/eventbus.dart';
+import 'package:flutter_wisetronic/events/events.dart';
+import 'package:flutter_wisetronic/widgets/general/navigationbar_logo.dart';
+
+class MobileNavigationBar extends StatefulWidget {
+  const MobileNavigationBar({Key key}) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() {
+    return MobileNavigationBarState();
+  }
+
+}
+
+class MobileNavigationBarState extends State<MobileNavigationBar> {
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: EdgeInsets.only(left: 10.0, right: 10.0),
+      height: 80.0,
+      color: Colors.blue,
+      child: Row(
+        mainAxisSize: MainAxisSize.max,
+        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+        children: [
+          IconButton(
+            icon: Icon(Icons.menu),
+            onPressed: () {
+              eventBus.fire(OpenDrawer());
+            },
+          ),
+          Container(
+            child: NavigationBarLogo(),
+            padding: EdgeInsets.only(left: 10.0, right: 10.0, top: 5.0, bottom: 5.0),
+          ),
+          Container()
+        ],
+      ),
+    );
+    // return Stack(
+    //   children: [
+    //     Container(
+    //       height: 80.0,
+    //       color: Colors.blue,
+    //     ),
+    //     Container(
+    //       padding: EdgeInsets.only(left: 10.0, right: 10.0),
+    //       height: 80.0,
+    //       child: Row(
+    //         mainAxisSize: MainAxisSize.max,
+    //         mainAxisAlignment: MainAxisAlignment.spaceBetween,
+    //         children: [
+    //           IconButton(
+    //             icon: Icon(Icons.menu),
+    //             onPressed: () {
+    //
+    //             },
+    //           ),
+    //           Container(
+    //             child: NavigationBarLogo(),
+    //             padding: EdgeInsets.only(left: 10.0, right: 10.0, top: 5.0, bottom: 5.0),
+    //           ),
+    //           Container()
+    //         ],
+    //       ),
+    //     ),
+    //   ],
+    // );
+  }
+
+}
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -189,7 +189,7 @@ packages:
      name: file
      url: "https://pub.dartlang.org"
    source: hosted
-    version: "5.2.1"
+    version: "6.0.0-nullsafety.4"
  flappy_search_bar:
    dependency: "direct main"
    description:
@@ -285,7 +285,7 @@ packages:
    source: hosted
    version: "0.3.2"
  flutter_svg:
-    dependency: transitive
+    dependency: "direct main"
    description:
      name: flutter_svg
      url: "https://pub.dartlang.org"
@@ -363,7 +363,7 @@ packages:
      name: intl
      url: "https://pub.dartlang.org"
    source: hosted
-    version: "0.16.1"
+    version: "0.17.0-nullsafety.2"
  js:
    dependency: transitive
    description:
@@ -449,7 +449,7 @@ packages:
    source: hosted
    version: "0.1.4"
  path_provider:
-    dependency: transitive
+    dependency: "direct main"
    description:
      name: path_provider
      url: "https://pub.dartlang.org"
@@ -503,7 +503,7 @@ packages:
      name: platform
      url: "https://pub.dartlang.org"
    source: hosted
-    version: "2.2.1"
+    version: "3.0.0-nullsafety.4"
  plugin_platform_interface:
    dependency: transitive
    description:
@@ -517,7 +517,7 @@ packages:
      name: process
      url: "https://pub.dartlang.org"
    source: hosted
-    version: "3.0.13"
+    version: "4.0.0-nullsafety.4"
  pull_to_refresh:
    dependency: "direct main"
    description:
@@ -649,6 +649,13 @@ packages:
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.3.0-nullsafety.5"
+  universal_io:
+    dependency: "direct main"
+    description:
+      name: universal_io
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.1"
  url_launcher:
    dependency: "direct main"
    description:
@@ -789,6 +796,13 @@ packages:
      url: "https://pub.dartlang.org"
    source: hosted
    version: "2.2.1"
+  zone_local:
+    dependency: transitive
+    description:
+      name: zone_local
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.2"
 sdks:
  dart: ">=2.12.0-29.10.beta <3.0.0"
  flutter: ">=1.24.0-6.0.pre <2.0.0"
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -55,6 +55,9 @@ dependencies:
  package_info: ^0.4.3+2
  catcher: ^0.3.22
  share: ^0.6.5+4
+  flutter_svg: ^0.19.2+1
+  universal_io: ^1.0.1
+  path_provider: ^1.6.24

 dev_dependencies:
  flutter_test:
@@ -72,7 +75,8 @@ flutter:
  uses-material-design: true

  # To add assets to your application, add an assets section, like this:
-  # assets:
+  assets:
+    - assets/images/
  #   - images/a_dot_burr.jpeg
  #   - images/a_dot_ham.jpeg

@@ -87,6 +91,13 @@ flutter:
  # "family" key with the font family name, and a "fonts" key with a
  # list giving the asset and other descriptors for the font. For
  # example:
+  fonts:
+    - family: wisetronic
+      fonts:
+        - asset: fonts/wisetronic.ttf
+    - family: company
+      fonts:
+        - asset: fonts/company.ttf
  # fonts:
  #   - family: Schyler
  #     fonts: