changed poll dialog to only show results

lib/view/pages/talk/components/chatBubble.dart

@@ -7,8 +7,6 @@ import 'package:flutter/services.dart';
 import 'package:jiffy/jiffy.dart';
 import 'package:open_filex/open_filex.dart';
 import '../../../../api/marianumcloud/talk/getPoll/getPollState.dart';
-import '../../../../api/marianumcloud/talk/votePoll/votePoll.dart';
-import '../../../../api/marianumcloud/talk/votePoll/votePollParams.dart';
 import '../../../../extensions/text.dart';
 import 'package:provider/provider.dart';
 
@@ -305,7 +303,6 @@ class _ChatBubbleState extends State<ChatBubble> with SingleTickerProviderStateM
             if(message.originalData?['object']?.type == RichObjectStringObjectType.talkPoll) {
               var pollId = int.parse(message.originalData!['object']!.id);
               var pollState = GetPollState(token: widget.bubbleData.token, pollId: pollId).run();
-              List<int>? ownVotes;
               showDialog(context: context, builder: (context) => AlertDialog(
                 title: Text(message.originalData!['object']!.name, textScaler: TextScaler.linear(0.9)),
                 content: FutureBuilder(
@@ -314,26 +311,20 @@ class _ChatBubbleState extends State<ChatBubble> with SingleTickerProviderStateM
                       if(snapshot.connectionState == ConnectionState.waiting) return const Column(mainAxisSize: MainAxisSize.min, children: [LoadingSpinner()]);
 
                       var pollData = snapshot.data!.data;
-                      ownVotes = pollData.votedSelf;
-                      return PollOptionsList(
-                        pollData: pollData,
-                        callback: (votes) => ownVotes = votes
+                      return ListView(
+                        shrinkWrap: true,
+                        children: [
+                          PollOptionsList(
+                            pollData: pollData
+                          )
+                        ]
                       );
                     }
                 ),
                 actions: [
-                  FutureBuilder(future: pollState, builder: (context, snapshot) => TextButton(
-                    onPressed: () async {
-                      if(snapshot.connectionState != ConnectionState.done) return;
-                      Navigator.of(context).pop();
-                      if(ownVotes == null) return;
-                      VotePoll(pollId: pollId, token: widget.bubbleData.token, params: VotePollParams(optionIds: ownVotes!)).run();
-                    },
-                    child: const Text('Stimme abgeben')
-                  )),
                   TextButton(
                     onPressed: () => Navigator.of(context).pop(),
-                    child: const Text('Abbrechen')
+                    child: const Text('Zurück')
                   ),
                 ],
               ));

lib/view/pages/talk/components/pollOptionsList.dart

@@ -1,45 +1,69 @@
+
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_linkify/flutter_linkify.dart';
 
 import '../../../../api/marianumcloud/talk/getPoll/getPollStateResponse.dart';
 
 class PollOptionsList extends StatefulWidget {
   final GetPollStateResponseObject pollData;
-  final Function(List<int>) callback;
-  const PollOptionsList({super.key, required this.pollData, required this.callback});
+  const PollOptionsList({super.key, required this.pollData});
 
   @override
   State<PollOptionsList> createState() => _PollOptionsListState();
 }
 
 class _PollOptionsListState extends State<PollOptionsList> {
-  late List<int> ownVotes;
-
-  @override
-  void initState() {
-    super.initState();
-    ownVotes = widget.pollData.votedSelf;
-  }
-
   @override
   Widget build(BuildContext context) => Column(
     mainAxisSize: MainAxisSize.min,
       children: [
-        ...widget.pollData.options.map<Widget>((option) => CheckboxListTile(
-            value: ownVotes.contains(widget.pollData.options.indexOf(option)),
-            title: Text(option),
-            onChanged: (value) {
-              var optionId = widget.pollData.options.indexOf(option);
-              setState(() {
-                if(ownVotes.contains(optionId)) {
-                  ownVotes.remove(optionId);
-                } else {
-                  ownVotes.add(optionId);
-                }
-              });
-              widget.callback(ownVotes);
-            }
-          )
+        ...widget.pollData.options.map<Widget>((option) {
+          var optionId = widget.pollData.options.indexOf(option);
+          var votedSelf = widget.pollData.votedSelf.contains(optionId);
+          var votes = widget.pollData.votes.runtimeType is Map<String, dynamic>
+            ? widget.pollData.votes['option-$optionId']
+            : 0;
+          int numVoters = 1;
+          if(widget.pollData.numVoters != null && widget.pollData.numVoters != 0) {
+            numVoters = widget.pollData.numVoters!;
+          }
+          var portion = (votes / numVoters);
+          return ListTile(
+            enabled: false,
+            isThreeLine: true,
+            title: Text(
+              option,
+              style: Theme.of(context).textTheme.bodyLarge,
+            ),
+            trailing: Icon(
+              votedSelf ? Icons.check_circle_outlined : Icons.circle_outlined,
+              color: votedSelf
+                  ? Theme.of(context).colorScheme.primary.withValues(alpha: 0.8)
+                  : Theme.of(context).colorScheme.onSurfaceVariant.withValues(alpha: 0.8),
+            ),
+            subtitle: Visibility(
+              visible: widget.pollData.numVoters != null,
+              child: Row(
+                children: [
+                  Expanded(
+                    child: LinearProgressIndicator(value: portion),
+                  ),
+                  Container(
+                    margin: const EdgeInsets.only(left: 10),
+                    child: Text('${(portion * 100).round()}%'),
+                  ),
+                ],
+              )
+            )
+          );
+        }),
+        ListTile(
+          title: Linkify(
+            text: 'Zurzeit kann in dieser App leider nicht an Abstimmungen teilgenommen werden. '
+              'Um abzustimmen verwende die Webversion unter https://cloud.marianum-fulda.de',
+            style: Theme.of(context).textTheme.bodySmall,
+          ),
         )
       ],
     );