home.dart

import 'package:gecko/ui/historyScreen.dart';
import 'package:flutter/material.dart';
import 'dart:ui';
import 'package:gecko/ui/myWallets/walletsHome.dart';
import 'package:gecko/ui/settingsScreen.dart';
import 'package:package_info/package_info.dart';

//ignore: must_be_immutable
class HomeScreen extends StatefulWidget {
  HomeScreen({this.screens});
  final List<Widget> screens;

  @override
  HomeScreenState createState() => HomeScreenState();
}

class HomeScreenState extends State<HomeScreen> {
  int currentIndex = 0;
  Widget currentScreen;
  String appName;
  String version;
  String buildNumber;

  void initState() {
    super.initState();
    getAppVersion();
  }

  void onTabTapped(int index) {
    setState(() {
      currentIndex = index;
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      drawer: Drawer(
        child: Column(
          children: <Widget>[
            Expanded(
                child: ListView(padding: EdgeInsets.zero, children: <Widget>[
              DrawerHeader(
                child: Column(children: <Widget>[
                  SizedBox(height: 0),
                  Image(
                      image: AssetImage('assets/icon/gecko_final.png'),
                      height: 130),
                ]),
                decoration: BoxDecoration(
                  color: Color(0xffD28928),
                ),
              ),
              ListTile(
                title: Text('Paramètres'),
                onTap: () {
                  Navigator.pop(context);
                  Navigator.push(
                    context,
                    MaterialPageRoute(builder: (context) {
                      return SettingsScreen();
                    }),
                  );
                },
              ),
              ListTile(
                title: Text('A propos'),
                onTap: () {
                  // Update the state of the app.
                  // ...
                },
              ),
            ])),
            Container(
                child: Align(
                    alignment: FractionalOffset.bottomCenter,
                    child: Text('Ğecko v${this.version}+${this.buildNumber}'))),
            SizedBox(height: 20)
          ],
        ),
      ),
      appBar: AppBar(
        leading: Builder(
            builder: (context) => IconButton(
                  icon: new Icon(Icons.menu, color: Colors.grey[850]),
                  onPressed: () => Scaffold.of(context).openDrawer(),
                )),
        title: Text('Ğecko', style: TextStyle(color: Colors.grey[850])),
        actions: [
          Padding(
            padding: EdgeInsets.symmetric(horizontal: 16),
            child: Icon(Icons.search, color: Colors.grey[850]),
          ),
        ],
        backgroundColor: Color(0xffFFD58D),
      ),
      backgroundColor: Color(0xffF9F9F1),
      body: SafeArea(
        child: IndexedStack(
          index: currentIndex,
          children: <Widget>[
            HistoryScreen(),
            WalletsHome(),
          ],
        ),
      ),
      bottomNavigationBar: BottomNavigationBar(
        backgroundColor: Color(0xffFFD58D),
        fixedColor: Colors.grey[850],
        unselectedItemColor: Color(0xffBD935C),
        type: BottomNavigationBarType.fixed,
        onTap: onTabTapped,
        currentIndex: currentIndex,
        items: [
          BottomNavigationBarItem(
            icon: new Icon(Icons
                .format_list_bulleted), //Icons.person_add_alt_1_rounded //Icons.lock
            label: 'Accueil',
          ),
          BottomNavigationBarItem(
            icon: new Icon(Icons.lock),
            label: 'Mes portefeuilles',
          )
        ],
      ),
    );
  }

  Future getAppVersion() async {
    PackageInfo packageInfo = await PackageInfo.fromPlatform();
    this.appName = packageInfo.appName;
    this.version = packageInfo.version;
    this.buildNumber = packageInfo.buildNumber;
    print(this.appName);

    setState(() {});
  }
}