diff --git a/covas_mobile/lib/classes/descriptionImage.dart b/covas_mobile/lib/classes/descriptionImage.dart
index fdd6710..f55f3ce 100644
--- a/covas_mobile/lib/classes/descriptionImage.dart
+++ b/covas_mobile/lib/classes/descriptionImage.dart
@@ -1,21 +1,59 @@
 import 'package:flutter/material.dart';
+import 'events.dart';
+import '../variable/globals.dart' as globals;
+import 'package:http/http.dart' as http;
+import 'dart:io';
+import 'dart:convert';
+
+import 'package:shared_preferences/shared_preferences.dart';
 
 mixin ShowDescImageAdd<T extends StatefulWidget> on State<T> {
-  void showDescImageAddDialog(BuildContext context, String text) {
+  Future<void> addEvents(var events) async {
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+    var accessToken = prefs.getString("access_token") ?? "";
+    List<String> send = ["toto"];
+
+    if (accessToken.isNotEmpty) {
+      var urlPut = Uri.parse("${globals.api}/events");
+      print("start date : ${events["start_date"]}");
+      var responsePut = await http.put(urlPut,
+          headers: {
+            HttpHeaders.cookieHeader: 'access_token=${accessToken}',
+            HttpHeaders.acceptHeader: 'application/json, text/plain, */*',
+            HttpHeaders.contentTypeHeader: 'application/json'
+          },
+          body: jsonEncode({
+            'name': events["name"],
+            'place': events["place"],
+            'start_date': events['date'],
+            'end_date': events['date'],
+            'organizers': send,
+            'latitude': '0.0',
+            'longitude': '0.0',
+          }));
+
+      print("http put code status : ${responsePut.statusCode}");
+      print("http put body : ${responsePut.body}");
+    }
+  }
+
+  void showDescImageAddDialog(BuildContext context, var events) {
     // Create AlertDialog
+    String name = events['name'];
     AlertDialog dialog = AlertDialog(
-      title: Text("Description image"),
-      content: Text(text),
+      title: Text("Ajouter un evenement"),
+      content: Text("${name} n'a pas été trouvé. Voulez-vous l'ajouter ? "),
       actions: [
-        ElevatedButton(
-            child: Text("OK"),
-            style: ElevatedButton.styleFrom(
-                padding: EdgeInsets.symmetric(horizontal: 50, vertical: 20),
-                textStyle:
-                    TextStyle(fontSize: 15, fontWeight: FontWeight.normal)),
+        TextButton(
+            child: Text("Annuler"),
             onPressed: () {
               Navigator.of(context).pop("Yes, Of course!"); // Return value
             }),
+        TextButton(
+            child: Text("Oui"),
+            onPressed: () {
+              addEvents(events); // Return value
+            }),
       ],
     );
 
diff --git a/covas_mobile/lib/pages/DisplayPictureScreen.dart b/covas_mobile/lib/pages/DisplayPictureScreen.dart
index 62007b4..64a7e58 100644
--- a/covas_mobile/lib/pages/DisplayPictureScreen.dart
+++ b/covas_mobile/lib/pages/DisplayPictureScreen.dart
@@ -4,6 +4,12 @@ import '../classes/descriptionImage.dart';
 import '../classes/alert.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
 import 'package:flutter_gemini/flutter_gemini.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:http/http.dart' as http;
+
+import 'dart:convert';
+
+import '../variable/globals.dart' as globals;
 
 void main() {
   runApp(MyApp());
@@ -60,6 +66,34 @@ class DisplayPictureScreenState extends State<DisplayPictureScreen>
         "L'IA de Google n'a pas su analyser l'image. Recommecer avec une autre");
   }
 
+  Future<void> searchEvents(String json) async {
+    print(json);
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+
+    Map<String, dynamic> jsonData = jsonDecode(json);
+    var name = jsonData["name"];
+    var place = jsonData["place"];
+    var accessToken = prefs.getString("access_token") ?? "";
+
+    if (accessToken.isNotEmpty) {
+      var urlGet = Uri.parse("${globals.api}/events?name=${name}");
+
+      var responseGet = await http.get(urlGet,
+          headers: {HttpHeaders.cookieHeader: 'access_token=${accessToken}'});
+      if (responseGet.statusCode == 200) {
+        var events = jsonDecode(utf8.decode(responseGet.bodyBytes));
+        print("reponse  http : ${events.length}");
+        if (events.length == 0) {
+          showDescImageAddDialog(context, jsonData);
+        }
+      }
+    } else {
+      showErrorDialog(context, "Erreur de token");
+    }
+
+    //showDescImageAddDialog(context, message);
+  }
+
   Future<void> _getEventInfosFromImage() async {
     await dotenv.load();
 
@@ -71,11 +105,10 @@ class DisplayPictureScreenState extends State<DisplayPictureScreen>
     gemini
         .textAndImage(
             text:
-                "Peux-tu donner le nom, la date et le lieu de l'évènement sous format JSON avec les valeurs suivantes : name, place et date",
+                "Peux-tu donner le nom, la date et le lieu de l'évènement sous format JSON avec les valeurs suivantes : name, place et date avec le format suivant YYYY-MM-ddTTHH:mm, et sans la présence de json dans la chaîne de caractère",
             images: [file.readAsBytesSync()],
             modelName: "models/gemini-1.5-flash-latest")
-        .then((value) => showDescImageAddDialog(
-            context, value?.content?.parts?.last.text ?? ''))
+        .then((value) => searchEvents(value?.content?.parts?.last.text ?? ''))
         .catchError((e) => displayError);
   }