astronote/lib/views/HomeLog.dart

import 'package:provider/provider.dart';
import 'package:flutter/material.dart';
import 'package:url_launcher/url_launcher.dart';

class HomeLog extends StatefulWidget {
  @override
  _HomeLogState createState() => _HomeLogState();
}

class _HomeLogState extends State<HomeLog> {
  TextStyle style = TextStyle(fontFamily: 'Varela Round', fontSize: 20.0);
  final GlobalKey<ScaffoldState> _globalKey = GlobalKey<ScaffoldState>();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      key: _globalKey,
      body: SingleChildScrollView(
        child: Container(
          height: MediaQuery.of(context).size.height,
          color: Colors.white,
          child: Padding(
            padding: EdgeInsets.all(50),
            child: Column(
              children: <Widget>[
                SizedBox(height: 40),
                _logoApp(),
                _titleApp(),
                SizedBox(height: 90),
                _emailField(),
                SizedBox(height: 30),
                _passwordField(),
                SizedBox(height: 50),
                _logButton(),
                SizedBox(height: 70),
                _enDIUrl(),
                SizedBox(height: 10),
                _astrolabeUrl()
              ],
            ),
          ),
        ),
      ),
    );
  }
  Widget _logoApp() {
    return SizedBox(
      height: 100.0,
      child: Image.asset(
        "assets/astrolabe_logo.jpg",
      ),
    );
  }

  Widget _titleApp() {
    return Text(
      "AstroNotes",
      style: style.copyWith(color: Colors.black, fontSize: 40),
    );
  }

  Widget _emailField() {
    return TextField(
      style: style,
      keyboardType: TextInputType.emailAddress,
      decoration: InputDecoration(
          contentPadding: EdgeInsets.fromLTRB(20.0, 15.0, 20.0, 15.0),
          labelText: "E-mail",
          border:
          OutlineInputBorder(borderRadius: BorderRadius.circular(32.0))),
    );
  }

  Widget _passwordField() {
    return TextField(
      style: style,
      obscureText: true,
      decoration: InputDecoration(
          contentPadding: EdgeInsets.fromLTRB(20.0, 15.0, 20.0, 15.0),
          labelText: "Mot de passe",
          border:
          OutlineInputBorder(borderRadius: BorderRadius.circular(32.0))),
    );
  }

  Widget _logButton() {
    return Material(
        elevation: 5.0,
        borderRadius: BorderRadius.circular(30.0),
        color: Color(0xFF4A148C),
        child: MaterialButton(
//        minWidth: MediaQuery.of(context).size.width,
          padding: EdgeInsets.fromLTRB(20.0, 15.0, 20.0, 15.0),
          onPressed: () {},
          child: Text("Connexion",
              textAlign: TextAlign.center,
              style: style.copyWith(
                  color: Colors.white, fontWeight: FontWeight.bold)),
        ));
  }

  void _launchLinkEnDI() async {
    const url = "https://endi.coop";

    if (await canLaunch(url)) {
      await launch(url);
    } else {
      final snack = SnackBar(
        content: Text("Impossible de lancer le lien"),
        duration: Duration(seconds: 4),
        backgroundColor: Colors.red[300],
      );
      _globalKey.currentState.showSnackBar(snack);
    }
  }

  void _launchLinkAstrolabe() async {
    const url = "https://astrolabe.coop";

    if (await canLaunch(url)) {
      await launch(url);
    } else {
      final snack = SnackBar(
        content: Text("Impossible de lancer le lien"),
        duration: Duration(seconds: 4),
        backgroundColor: Colors.red[300],
      );
      _globalKey.currentState.showSnackBar(snack);
    }
  }

  Widget _enDIUrl() {
    return InkWell(
      onTap: _launchLinkEnDI,
      child: Text(
        "En collaboration avec enDI",
        style: style.copyWith(
            color: Colors.black,
            fontSize: 15,
            decoration: TextDecoration.underline),
      ),
    );
  }

  Widget _astrolabeUrl() {
    return InkWell(
      onTap: _launchLinkAstrolabe,
      child: Text(
        "Développé par Astrolabe",
        style: style.copyWith(
            color: Colors.black,
            fontSize: 15,
            decoration: TextDecoration.underline),
      ),
    );
  }

}