firebase issue list working :O

lib/AddPage.dart

@@ -1,7 +1,10 @@
 import 'dart:io';
 
+import 'package:firebase_storage/firebase_storage.dart';
 import 'package:flutter/material.dart';
 import 'package:image_picker/image_picker.dart';
+import 'package:cloud_firestore/cloud_firestore.dart';
+
 
 class AddScreen extends StatefulWidget {
   @override
@@ -24,6 +27,23 @@ class _AddScreenState extends State<AddScreen> {
     }
   }
 
+
+  Future<void> addNewElementToFirestore(String title, String description, File imageFile) async {
+    // Zunächst das Bild in Firebase Storage speichern
+    Reference ref = FirebaseStorage.instance.ref().child("images/${DateTime.now().toString()}");
+    UploadTask uploadTask = ref.putFile(imageFile);
+    String imageUrl = await (await uploadTask).ref.getDownloadURL();
+
+    // Das neue Element in der Firestore-Sammlung "Issues" speichern
+    await FirebaseFirestore.instance.collection("Issues").add({
+      "title": title,
+      "description": description,
+      "imageUrl": imageUrl,
+      "createdDate": DateTime.now(),
+    });
+  }
+
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -47,10 +67,15 @@ class _AddScreenState extends State<AddScreen> {
             padding: const EdgeInsets.only(right: 8.0),
             child: IconButton(
               icon: Icon(Icons.check),
-              onPressed: () {
-                if (_formKey.currentState!.validate()) {
-                  // Hier wird die Logik zum Hinzufügen des neuen Elements ausgeführt
-                  Navigator.pop(context);
+              onPressed: () async {
+                if (_formKey.currentState!.validate() && _imageFile != null) {
+                  try {
+                    await addNewElementToFirestore(_titleController.text, _descriptionController.text, _imageFile!);
+                    Navigator.pop(context);
+                  } catch (e) {
+                    print(e);
+                    // Fehlerbehandlung hier
+                  }
                 }
               },
             ),