import 'package:flutter/material.dart';



void main() => runApp(App());



class App extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      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,
      ),
      home: HomePage(title: 'Wo ist mein Lehrer?'),
    );
  }
}

class HomePage extends StatefulWidget {
  HomePage({Key key, this.title}) : super(key: key);

  final String title;

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

class _HomePageState extends State<HomePage> {

  @override
  Widget build(BuildContext context) {

    return new MaterialApp(
      home: new Scaffold(
        backgroundColor: Colors.white,
        body: new Column(
          children: [
            new Flexible(
              child: new SizedBox(
                height: 175,
                child: new Container(
                  child: new SizedBox(
                    width: MediaQuery.of(context).size.width,
                    child : Center(child: Text('Wo ist mein Lehrer?', style: TextStyle(fontSize: 30.0))),
                  ),
                  decoration: new BoxDecoration(
                      color: Colors.red,
                      borderRadius: new BorderRadius.only(
                          bottomLeft: const Radius.circular(20.0),
                          bottomRight: const Radius.circular(20.0))),
                ),
              ),
            ),
            new SizedBox(height: 25),
            new Column(

                children: [
                  new Container(
                    child: Center(child: Text('LoJ entfällt: 1. - 12.')),
                    width: MediaQuery.of(context).size.width,
                    height: 75,
                    decoration: BoxDecoration(color: Colors.grey[600],borderRadius: BorderRadius.only(topLeft: const Radius.circular(15.0), topRight: const Radius.circular(15.0), bottomLeft: const Radius.circular(15.0), bottomRight: const Radius.circular(15.0))),
                  ),
                ]
              ),
          ]
        ),
        bottomNavigationBar: new BottomAppBar(
          color: Colors.grey[600],
          shape: const CircularNotchedRectangle(),
          child: Container(height: 50.0),
        ),
        floatingActionButton: FloatingActionButton(
          child: Icon(Icons.assignment_ind),
          backgroundColor: Colors. red,
          onPressed: () => {
            Navigator.push(context, MaterialPageRoute(builder: (context) => ProfileInfo()),),
          }
        ),
        floatingActionButtonLocation: FloatingActionButtonLocation.centerDocked,
      ),
    );
  }
}

class ProfileInfo extends StatelessWidget {

  @override
  Widget build(BuildContext context) {
    return new Scaffold(
        body: new Container(
          color: Colors.black,
          width: MediaQuery.of(context).size.width,
          height: MediaQuery.of(context).size.height-200,
        ),
    );
  }
}