display edit event

covas_mobile/lib/classes/events.dart

@@ -7,17 +7,36 @@ class Events {
   String? description;
   double? latitude;
   double? longitude;
-
+  List<String>? tags;
-  Events({this.place, this.id, this.name, this.startDate});
+  List<String>? organizers;
+  String? imgUrl;
+  Events(
+      {this.place,
+      this.id,
+      this.name,
+      this.startDate,
+      this.description,
+      this.endDate,
+      this.tags,
+      this.latitude,
+      this.longitude,
+      this.organizers,
+      this.imgUrl});
 
   Events.fromJson(Map<String, dynamic> json) {
-    id = json['id'];
+    id = json['id'] as String?;
-    name = json['name'];
+    name = json['name'] as String?;
-    place = json['place'];
+    place = json['place'] as String?;
-    startDate = json["start_date"];
+    startDate = json['start_date'] as String?;
-    endDate = json['end_date'];
+    endDate = json['end_date'] as String?;
-    description = json['description'];
+    description = json['description'] as String?;
-    latitude = json['latitude'];
+    latitude = (json['latitude'] as num?)?.toDouble(); // Safely cast to double
-    longitude = json['longitude'];
+    longitude =
+        (json['longitude'] as num?)?.toDouble(); // Safely cast to double
+    tags = (json['tags'] as List<dynamic>?)
+        ?.cast<String>(); // Convert List<dynamic> to List<String>
+    organizers = (json['organizers'] as List<dynamic>?)
+        ?.cast<String>(); // Convert List<dynamic> to List<String>
+    imgUrl = json['imgUrl'] as String?;
   }
 }

covas_mobile/lib/pages/EditEvent.dart

@@ -7,6 +7,7 @@ import 'package:textfield_tags/textfield_tags.dart';
 
 import 'dart:convert';
 import 'dart:io';
+import '../classes/events.dart';
 
 import 'ItemMenu.dart';
 import '../classes/alert.dart';
@@ -19,29 +20,20 @@ void main() {
 }
 
 class MyApp extends StatelessWidget {
-  Map<String, dynamic> events = {};
+  Events? events;
-  String id = "";
+
-  List<String> organizers = [];
-  List<String> tags = [];
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
       debugShowCheckedModeBanner: false,
-      home: EditEvent(id: id, organizers: organizers, tags: tags),
+      home: EditEvent(events: events),
     );
   }
 }
 
 class EditEvent extends StatefulWidget {
-  const EditEvent(
+  const EditEvent({Key? key, required this.events}) : super(key: key);
-      {Key? key,
+  final Events? events;
-      required this.id,
-      required this.tags,
-      required this.organizers})
-      : super(key: key);
-  final String id;
-  final List<String> tags;
-  final List<String> organizers;
 
   @override
   _EditEventState createState() => _EditEventState();
@@ -67,7 +59,6 @@ class _EditEventState extends State<EditEvent>
   List<Map<String, dynamic>> suggestions = [];
   String geographicalZone = "";
   String imgUrl = "";
-  Map<String, dynamic> events = {};
 
   List<String> initialTags = [];
 
@@ -154,97 +145,6 @@ class _EditEventState extends State<EditEvent>
     return "${year}-${month}-${day}";
   }
 
-  Future<void> _getEventInfos() async {
-    SharedPreferences prefs = await SharedPreferences.getInstance();
-    var accessToken = prefs.getString("access_token") ?? "";
-    String formerName = "";
-    String formerMap = "";
-    String formerImage = "";
-    String formerDesc = "";
-
-    if (accessToken.isNotEmpty) {
-      var urlGet = Uri.parse("${globals.api}/events/${widget.id}");
-
-      var responseGet = await http.get(urlGet,
-          headers: {HttpHeaders.cookieHeader: 'access_token=${accessToken}'});
-      stderr.writeln('Response Get status: ${responseGet.statusCode}');
-      if (responseGet.statusCode == 200) {
-        stderr.writeln('Username : ${responseGet.body}');
-        events = jsonDecode(utf8.decode(responseGet.bodyBytes));
-        formerName = convertNulltoEmptyString(events["name"]);
-        formerMap = convertNulltoEmptyString(events["place"]);
-        formerDesc = convertNulltoEmptyString(events["description"]);
-
-        startDate = DateTime.parse(events["start_date"]);
-
-        endDate = DateTime.parse(events["end_date"]);
-
-        if (events["imgUrl"] != null) {
-          formerImage = events["imgUrl"];
-        }
-      } else {
-        var text = "";
-        switch (responseGet.statusCode) {
-          case 400:
-            {
-              text = "Requête mal construite";
-            }
-            break;
-          case 406:
-            {
-              text = "Mot de passe incorrect";
-            }
-            break;
-          case 404:
-            {
-              text = "Utilisateur inconnu";
-            }
-            break;
-          case 403:
-            {
-              text = "Vous n'avez pas l'autorisation de faire cette action";
-            }
-            break;
-          case 410:
-            {
-              text = "Token invalide";
-            }
-            break;
-          case 500:
-            {
-              text = "Probleme interne du serveur";
-            }
-            break;
-          default:
-            {
-              text = "Probleme d'authentification inconnu";
-            }
-            break;
-        }
-        showErrorDialog(context, text);
-      }
-    } else {
-      showErrorDialog(context, "Cache invalide");
-    }
-
-    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.
-      inputName.text = formerName;
-      startDatepicker.text =
-          DateFormat("dd/MM/yyyy").format(startDate).toString();
-      startTimepicker.text = DateFormat("HH:mm").format(startDate).toString();
-      endDatepicker.text = DateFormat("dd/MM/yyyy").format(endDate).toString();
-      endTimepicker.text = DateFormat("HH:mm").format(endDate).toString();
-      inputGeo.text = formerMap;
-      imgUrl = formerImage;
-      inputDesc.text = formerDesc;
-    });
-  }
-
   Future<void> _updateEvent(BuildContext context) async {
     var name = inputName.text;
     var place = inputGeo.text;
@@ -431,10 +331,30 @@ class _EditEventState extends State<EditEvent>
 
   @override
   void initState() {
-    initialTags = List<String>.from(widget.tags as List);
+    inputName.text = widget.events!.name ?? "";
-    initialOrga = List<String>.from(widget.organizers as List);
+    startDatepicker.text = DateFormat("dd/MM/yyyy")
+        .format(DateTime.parse(
+            widget.events!.startDate ?? DateTime.now().toString()))
+        .toString();
+    startTimepicker.text = DateFormat("HH:mm")
+        .format(DateTime.parse(
+            widget.events!.startDate ?? DateTime.now().toString()))
+        .toString();
+    endDatepicker.text = DateFormat("dd/MM/yyyy")
+        .format(
+            DateTime.parse(widget.events!.endDate ?? DateTime.now().toString()))
+        .toString();
+    endTimepicker.text = DateFormat("HH:mm")
+        .format(
+            DateTime.parse(widget.events!.endDate ?? DateTime.now().toString()))
+        .toString();
+    inputGeo.text = widget.events!.place ?? "";
+
+    imgUrl = widget.events!.imgUrl ?? "";
+    inputDesc.text = widget.events!.description ?? "";
+    initialTags = List<String>.from(widget.events!.tags as List);
+    initialOrga = List<String>.from(widget.events!.organizers as List);
     super.initState();
-    _getEventInfos();
   }
 
   final _formKey = GlobalKey<FormState>();

covas_mobile/lib/pages/ItemMenu.dart

@@ -106,23 +106,27 @@ class _ItemMenuState extends State<ItemMenu> with ShowErrorDialog {
       stderr.writeln('Response Get status: ${responseGet.statusCode}');
       if (responseGet.statusCode == 200) {
         stderr.writeln('Username : ${responseGet.body}');
-        var events = jsonDecode(utf8.decode(responseGet.bodyBytes));
+        events =
-        id = events["id"];
+            Events.fromJson(jsonDecode(utf8.decode(responseGet.bodyBytes)));
-        formerName = events["name"];
+        id = events!.id ?? "";
-        formerMap = "${events["place"]}";
+        formerName = events!.name ?? "";
-        formerDesc = events["description"];
+        formerMap = "${events!.place}" ?? "";
-        formerTags = List<String>.from(events['tags'] as List);
+        formerDesc = events!.description ?? "";
-        formerOrga = List<String>.from(events['organizers'] as List);
+
-        final startDate = DateTime.parse(events["start_date"]);
+        formerTags = List<String>.from(events!.tags as List);
+        formerOrga = List<String>.from(events!.organizers as List);
+        final startDate =
+            DateTime.parse(events!.startDate ?? DateTime.now().toString());
         final date = DateFormat.yMd().format(startDate);
         final time = DateFormat.Hm().format(startDate);
 
-        final endDate = DateTime.parse(events["end_date"]);
+        final endDate =
+            DateTime.parse(events!.endDate ?? DateTime.now().toString());
 
         final dateE = DateFormat.yMd().format(endDate);
         final timeE = DateFormat.Hm().format(endDate);
-        if (events["imgUrl"] != null) {
+        if (events!.imgUrl != null) {
-          formerImage = events["imgUrl"];
+          formerImage = events!.imgUrl ?? "";
         }
 
         formerDate = "${date} ${time} à ${dateE} ${timeE}";
@@ -404,9 +408,7 @@ class _ItemMenuState extends State<ItemMenu> with ShowErrorDialog {
         onPressed: () {
           Navigator.push(
             context,
-            MaterialPageRoute(
+            MaterialPageRoute(builder: (_) => EditEvent(events: events)),
-                builder: (_) =>
-                    EditEvent(id: id, tags: tags, organizers: organizers)),
           );
         },
         backgroundColor: Colors.blue,