Implement message_list

flutter/lib/pages/message_view/message_view.dart

@@ -0,0 +1,55 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/components/layout/scaffold.dart';
+import 'package:simplecloudnotifier/models/message.dart';
+import 'package:simplecloudnotifier/state/user_account.dart';
+
+class MessageViewPage extends StatefulWidget {
+  const MessageViewPage({super.key, required this.messageID});
+
+  final String messageID;
+
+  @override
+  State<MessageViewPage> createState() => _MessageViewPageState();
+}
+
+class _MessageViewPageState extends State<MessageViewPage> {
+  late Future<Message>? futureMessage;
+
+  @override
+  void initState() {
+    super.initState();
+    futureMessage = fetchMessage();
+  }
+
+  Future<Message> fetchMessage() async {
+    final acc = Provider.of<UserAccount>(context, listen: false);
+
+    return await APIClient.getMessage(acc.auth!, widget.messageID);
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return SCNScaffold(
+      title: 'Message',
+      child: FutureBuilder<Message>(
+        future: futureMessage,
+        builder: (context, snapshot) {
+          if (snapshot.hasData) {
+            return Center(child: Text(snapshot.data!.title));
+          } else if (snapshot.hasError) {
+            return Center(child: Text('${snapshot.error}')); //TODO nice error page
+          }
+
+          return const Center(child: CircularProgressIndicator());
+        },
+      ),
+    );
+  }
+}