add classes update event by image wip
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import 'package:flutter/material.dart';
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import 'events.dart';
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import '../variable/globals.dart' as globals;
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import 'package:http/http.dart' as http;
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import 'dart:io';
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import 'dart:convert';
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import 'package:shared_preferences/shared_preferences.dart';
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mixin ShowDescImageUpdate<T extends StatefulWidget> on State<T> {
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Future<void> updateEvents(var events) async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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var accessToken = prefs.getString("access_token") ?? "";
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List<String> send = ["toto"];
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if (accessToken.isNotEmpty) {
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var urlPut = Uri.parse("${globals.api}/events");
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print("start date : ${events["start_date"]}");
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var responsePut = await http.put(urlPut,
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headers: {
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HttpHeaders.cookieHeader: 'access_token=${accessToken}',
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HttpHeaders.acceptHeader: 'application/json, text/plain, */*',
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HttpHeaders.contentTypeHeader: 'application/json'
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},
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body: jsonEncode({
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'name': events["name"],
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'place': events["place"],
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'start_date': events['date'],
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'end_date': events['date'],
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'organizers': send,
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'latitude': '0.0',
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'longitude': '0.0',
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}));
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print("http put code status : ${responsePut.statusCode}");
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print("http put body : ${responsePut.body}");
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}
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}
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void showDescImageUpdateDialog(BuildContext context, var events) {
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// Create AlertDialog
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String name = events['name'];
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AlertDialog dialog = AlertDialog(
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title: Text("Modifier un evenement"),
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content: Text("${name} a été trouvé. Voulez-vous le modifier ou voir ? "),
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actions: [
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TextButton(
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child: Text("Annuler"),
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onPressed: () {
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Navigator.of(context).pop("Yes, Of course!"); // Return value
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}),
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TextButton(
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child: Text("Oui"),
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onPressed: () {
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updateEvents(events); // Return value
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}),
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],
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);
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// Call showDialog function to show dialog.
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Future futureValue = showDialog(
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context: context,
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builder: (BuildContext context) {
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return dialog;
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});
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}
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}
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242
covas_mobile/lib/pages/UpdateEventImage.dart
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242
covas_mobile/lib/pages/UpdateEventImage.dart
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@ -0,0 +1,242 @@
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import 'package:flutter/material.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:http/http.dart' as http;
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import 'dart:convert';
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import 'dart:io';
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//import 'MyHomePage.dart';
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import 'ListItemMenu.dart';
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import '../classes/alert.dart';
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import '../variable/globals.dart' as globals;
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void main() {
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runApp(MyApp());
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}
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class MyApp extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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debugShowCheckedModeBanner: false,
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home: UpdateeventImage(),
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);
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}
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}
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class UpdateeventImage extends StatefulWidget {
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@override
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_UpdateeventImageState createState() => _UpdateeventImageState();
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}
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class _UpdateeventImageState extends State<UpdateeventImage>
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with ShowErrorDialog {
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TextEditingController inputPseudo = TextEditingController();
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TextEditingController inputPassword = TextEditingController();
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Future<void> _login(BuildContext context) async {
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var url = Uri.parse("${globals.api}/token");
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var pseudo = inputPseudo.text;
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var password = inputPassword.text;
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print("get login");
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print(pseudo.isNotEmpty);
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print(password.isNotEmpty);
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if ((pseudo.isNotEmpty) && (password.isNotEmpty)) {
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print(url);
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try {
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//String credentials = "${pseudo}:${password}";
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//Codec<String, String> stringToBase64 = utf8.fuse(base64);
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//String encoded = stringToBase64.encode(credentials);
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var response = await http.post(url,
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// headers: {
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// HttpHeaders.authorizationHeader: 'Basic $encoded',
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//}
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headers: {
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'accept': 'application/json',
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'Content-Type': 'application/x-www-form-urlencoded',
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},
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body: {
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"username": "${pseudo}",
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"password": "${password}"
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});
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print(response.statusCode);
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if ((response.statusCode == 200) || (response.statusCode == 201)) {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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var cookies = response.headers["set-cookie"].toString().split(";");
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for (var cookie in cookies) {
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var cookiesMany = cookie.split(",");
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for (var cookie2 in cookiesMany) {
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switch (cookie2.split("=")[0]) {
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case "access_token":
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{
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prefs.setString("access_token", cookie2.split("=")[1]);
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}
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break;
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default:
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break;
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}
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}
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}
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Navigator.push(
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context, MaterialPageRoute(builder: (_) => ListItemMenu()));
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} else {
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var text = "";
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switch (response.statusCode) {
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case 400:
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{
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text = "Requête mal construite";
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}
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break;
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case 406:
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{
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text = "Mot de passe incorrect";
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}
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break;
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case 404:
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{
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text = "Utilisateur inconnu";
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}
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break;
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case 403:
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{
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text = "Utilisateur desactive";
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}
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break;
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case 410:
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{
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text = "Token invalide";
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}
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break;
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case 500:
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{
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text = "Probleme interne du serveur";
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}
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break;
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default:
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{
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text = "Probleme d'authentification inconnu";
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}
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break;
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}
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showErrorDialog(context, text);
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}
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} catch (e) {
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showErrorDialog(context, "${e}");
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}
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} else {
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showErrorDialog(context, "Champ vide");
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}
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}
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void start() async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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var access_token = prefs.getString("access_token") ?? "";
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print("Get access token");
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if (access_token.isNotEmpty) {
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print("Appel HTTP");
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var urlToken = Uri.parse("${globals.api}/token");
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var responseToken = await http.get(urlToken,
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headers: {HttpHeaders.cookieHeader: 'access_token: ${access_token}'});
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print(responseToken.statusCode);
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if (responseToken.statusCode == 200) {
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print("route to item list");
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Navigator.push(
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context, MaterialPageRoute(builder: (_) => ListItemMenu()));
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} else {
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prefs.remove("access_token");
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}
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}
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}
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@override
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void initState() {
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start();
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: Colors.white,
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appBar: AppBar(
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title: Text("Login Page"),
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backgroundColor: Colors.blue,
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foregroundColor: Colors.white,
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),
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body: SingleChildScrollView(
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child: Column(
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children: <Widget>[
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Padding(
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padding: const EdgeInsets.only(top: 60.0),
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child: Center(
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child: Container(
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width: 200,
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height: 150,
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decoration: BoxDecoration(
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color: Colors.red,
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borderRadius: BorderRadius.circular(50.0)),
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child: Image.asset('./images/flutter.png')),
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),
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),
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Padding(
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//padding: const EdgeInsets.only(left:15.0,right: 15.0,top:0,bottom: 0),
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padding: EdgeInsets.symmetric(horizontal: 15),
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child: TextField(
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controller: inputPseudo,
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decoration: InputDecoration(
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border: OutlineInputBorder(),
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labelText: 'Pseudo',
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hintText: 'Enter pseudo existent'),
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),
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),
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Padding(
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padding: const EdgeInsets.only(
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left: 15.0, right: 15.0, top: 15, bottom: 0),
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//padding: EdgeInsets.symmetric(horizontal: 15),
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child: TextField(
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controller: inputPassword,
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obscureText: true,
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decoration: InputDecoration(
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border: OutlineInputBorder(),
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labelText: 'Password',
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hintText: 'Enter secure password'),
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),
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),
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TextButton(
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onPressed: () {
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//TODO FORGOT PASSWORD SCREEN GOES HERE
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},
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child: Text(
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'Forgot Password',
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style: TextStyle(color: Colors.blue, fontSize: 15),
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),
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),
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Container(
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height: 50,
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width: 250,
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decoration: BoxDecoration(
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color: Colors.blue, borderRadius: BorderRadius.circular(20)),
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child: TextButton(
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onPressed: () {
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_login(context);
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},
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child: Text(
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'Login',
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style: TextStyle(color: Colors.white, fontSize: 25),
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),
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),
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),
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SizedBox(
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height: 130,
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),
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Text('New User? Create Account')
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],
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),
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),
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);
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}
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}
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