Implement settings

flutter/lib/pages/message_list/message_list.dart

@@ -6,7 +6,7 @@ import 'package:simplecloudnotifier/models/channel.dart';
 import 'package:simplecloudnotifier/models/scn_message.dart';
 import 'package:simplecloudnotifier/pages/message_list/message_filter_chiplet.dart';
 import 'package:simplecloudnotifier/pages/message_view/message_view.dart';
-import 'package:simplecloudnotifier/settings/app_settings.dart';
+import 'package:simplecloudnotifier/state/app_settings.dart';
 import 'package:simplecloudnotifier/state/app_bar_state.dart';
 import 'package:simplecloudnotifier/state/app_events.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';

flutter/lib/pages/message_list/message_list_item.dart

@@ -2,15 +2,14 @@ import 'dart:math';
 
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
+import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
 import 'package:simplecloudnotifier/models/scn_message.dart';
 import 'package:intl/intl.dart';
+import 'package:simplecloudnotifier/state/app_settings.dart';
 import 'package:simplecloudnotifier/utils/ui.dart';
 
 class MessageListItem extends StatelessWidget {
-  static final _dateFormat = DateFormat('yyyy-MM-dd HH:mm'); //TODO setting
-  static final _lineCount = 3; //TODO setting
-
   const MessageListItem({
     required this.message,
     required this.allChannels,
@@ -32,6 +31,9 @@ class MessageListItem extends StatelessWidget {
   }
 
   Card buildWithoutChannel(BuildContext context) {
+    final dateFormat = context.select<AppSettings, AppSettingsDateFormat>((v) => v.dateFormat).dateFormat();
+    final previewLineCount = context.select<AppSettings, int>((v) => v.messagePreviewLength);
+
     return Card.filled(
       margin: EdgeInsets.fromLTRB(0, 4, 0, 4),
       shape: BeveledRectangleBorder(borderRadius: BorderRadius.circular(0)),
@@ -57,7 +59,7 @@ class MessageListItem extends StatelessWidget {
                     ),
                   ),
                   Text(
-                    _dateFormat.format(DateTime.parse(message.timestamp).toLocal()),
+                    dateFormat.format(DateTime.parse(message.timestamp).toLocal()),
                     style: const TextStyle(fontWeight: FontWeight.normal, fontSize: 11),
                     overflow: TextOverflow.clip,
                     maxLines: 1,
@@ -70,10 +72,10 @@ class MessageListItem extends StatelessWidget {
                 children: [
                   Expanded(
                     child: Text(
-                      processContent(message.content),
+                      processContent(message.content, previewLineCount),
                       style: TextStyle(color: Theme.of(context).textTheme.bodyLarge?.color?.withAlpha(160)),
                       overflow: TextOverflow.ellipsis,
-                      maxLines: _lineCount,
+                      maxLines: previewLineCount,
                     ),
                   ),
                   if (message.priority == 2) SizedBox(width: 4),
@@ -90,6 +92,9 @@ class MessageListItem extends StatelessWidget {
   }
 
   Card buildWithChannel(BuildContext context) {
+    final dateFormat = context.select<AppSettings, AppSettingsDateFormat>((v) => v.dateFormat).dateFormat();
+    final previewLineCount = context.select<AppSettings, int>((v) => v.messagePreviewLength);
+
     return Card.filled(
       margin: EdgeInsets.fromLTRB(0, 4, 0, 4),
       shape: BeveledRectangleBorder(borderRadius: BorderRadius.circular(0)),
@@ -113,7 +118,7 @@ class MessageListItem extends StatelessWidget {
                   ),
                   Expanded(child: SizedBox()),
                   Text(
-                    _dateFormat.format(DateTime.parse(message.timestamp).toLocal()),
+                    dateFormat.format(DateTime.parse(message.timestamp).toLocal()),
                     style: const TextStyle(fontWeight: FontWeight.normal, fontSize: 11),
                     overflow: TextOverflow.clip,
                     maxLines: 1,
@@ -132,10 +137,10 @@ class MessageListItem extends StatelessWidget {
                 children: [
                   Expanded(
                     child: Text(
-                      processContent(message.content),
+                      processContent(message.content, previewLineCount),
                       style: TextStyle(color: Theme.of(context).textTheme.bodyLarge?.color?.withAlpha(160)),
                       overflow: TextOverflow.ellipsis,
-                      maxLines: _lineCount,
+                      maxLines: previewLineCount,
                     ),
                   ),
                   if (message.priority == 2) SizedBox(width: 4),
@@ -151,7 +156,7 @@ class MessageListItem extends StatelessWidget {
     );
   }
 
-  String processContent(String? v) {
+  String processContent(String? v, int lineCount) {
     if (v == null) {
       return '';
     }
@@ -161,7 +166,7 @@ class MessageListItem extends StatelessWidget {
       return '';
     }
 
-    return lines.sublist(0, min(_lineCount, lines.length)).join("\n").trim();
+    return lines.sublist(0, min(lineCount, lines.length)).join("\n").trim();
   }
 
   String processTitle(String? v) {