added option to attach image to feedback

lib/api/mhsl/server/feedback/addFeedbackParams.dart

@@ -6,12 +6,14 @@ part 'addFeedbackParams.g.dart';
 class AddFeedbackParams {
   String user;
   String feedback;
+  String? screenshot;
   int appVersion;
 
 
   AddFeedbackParams({
     required this.user,
     required this.feedback,
+    this.screenshot,
     required this.appVersion,
   });
 

lib/api/mhsl/server/feedback/addFeedbackParams.g.dart

@@ -10,6 +10,7 @@ AddFeedbackParams _$AddFeedbackParamsFromJson(Map<String, dynamic> json) =>
     AddFeedbackParams(
       user: json['user'] as String,
       feedback: json['feedback'] as String,
+      screenshot: json['screenshot'] as String?,
       appVersion: json['appVersion'] as int,
     );
 
@@ -17,5 +18,6 @@ Map<String, dynamic> _$AddFeedbackParamsToJson(AddFeedbackParams instance) =>
     <String, dynamic>{
       'user': instance.user,
       'feedback': instance.feedback,
+      'screenshot': instance.screenshot,
       'appVersion': instance.appVersion,
     };

lib/view/pages/more/feedback/feedbackDialog.dart

@@ -1,10 +1,16 @@
 
+import 'dart:convert';
+import 'dart:typed_data';
+
 import 'package:flutter/material.dart';
+import 'package:image_picker/image_picker.dart';
+import 'package:loader_overlay/loader_overlay.dart';
 import 'package:package_info/package_info.dart';
 
 import '../../../../api/mhsl/server/feedback/addFeedback.dart';
 import '../../../../api/mhsl/server/feedback/addFeedbackParams.dart';
 import '../../../../model/accountData.dart';
+import '../../../../widget/filePick.dart';
 import '../../../../widget/infoDialog.dart';
 
 class FeedbackDialog extends StatefulWidget {
@@ -15,7 +21,10 @@ class FeedbackDialog extends StatefulWidget {
 }
 
 class _FeedbackDialogState extends State<FeedbackDialog> {
+  final ImagePicker picker = ImagePicker();
+
   final TextEditingController _feedbackInput = TextEditingController();
+  Uint8List? _image;
   String? _error;
 
   @override
@@ -39,38 +48,68 @@ class _FeedbackDialogState extends State<FeedbackDialog> {
               autofocus: true,
               decoration: const InputDecoration(
                   border: OutlineInputBorder(),
-                  label: Text('Feedback und Verbesserungen')
+                  label: Text('Feedback und Verbesserungen'),
               ),
               // style: TextStyle(),
               // expands: true,
               minLines: 4,
               maxLines: 7,
-            )
+            ),
+          ),
+          if(_image != null) Container(
+            decoration: BoxDecoration(
+              borderRadius: const BorderRadius.all(Radius.circular(5)),
+              border: Border.all(
+                width: 3,
+                color: Theme.of(context).primaryColor,
+              ),
+            ),
+            height: 150,
+            child: Image(
+              image: Image.memory(_image!).image,
+              fit: BoxFit.contain,
+            ),
           ),
           Visibility(
               visible: _error != null,
               child: Text('Senden fehlgeschlagen: $_error', style: const TextStyle(color: Colors.red)),
           ),
           Padding(
-            padding: const EdgeInsets.only(right: 20),
+            padding: const EdgeInsets.only(right: 20, left: 10),
             child: Row(
               mainAxisAlignment: MainAxisAlignment.end,
               children: [
+                IconButton(
+                  onPressed: () async {
+                    context.loaderOverlay.show();
+                    var imageData = await (await FilePick.galleryPick())?.readAsBytes();
+                    context.loaderOverlay.hide();
+                    setState(() {
+                      _image = imageData;
+                    });
+                  },
+                  icon: const Icon(Icons.attach_file_outlined),
+                ),
+                const Expanded(child: SizedBox.shrink()),
                 TextButton(
                   onPressed: () async {
+                    context.loaderOverlay.show();
                     AddFeedback(
                         AddFeedbackParams(
                             user: AccountData().getUserSecret(),
                             feedback: _feedbackInput.text,
-                            appVersion: int.parse((await PackageInfo.fromPlatform()).buildNumber)
+                            screenshot: _image != null ? base64Encode(_image!) : null,
+                            appVersion: int.parse((await PackageInfo.fromPlatform()).buildNumber),
                         )
                     ).run().then((value) {
                       Navigator.of(context).pop();
                       InfoDialog.show(context, 'Danke für dein Feedback!');
+                      context.loaderOverlay.hide();
                     }).catchError((error, trace) {
                       setState(() {
                         _error = error.toString();
                       });
+                      context.loaderOverlay.hide();
                     });
                   },
                   child: const Text('Senden'),