// Copyright 2022, the Chromium project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

// ignore_for_file: require_trailing_commas

import 'package:firebase_messaging/firebase_messaging.dart';
import 'package:flutter/material.dart';

import 'message.dart';

/// Listens for incoming foreground messages and displays them in a list.
class MessageList extends StatefulWidget {
  @override
  State<StatefulWidget> createState() => _MessageList();
}

class _MessageList extends State<MessageList> {
  List<RemoteMessage> _messages = [];

  @override
  void initState() {
    super.initState();
    FirebaseMessaging.onMessage.listen((RemoteMessage message) {
      setState(() {
        _messages = [..._messages, message];
      });
    });
  }

  @override
  Widget build(BuildContext context) {
    if (_messages.isEmpty) {
      return const Text('No messages received');
    }

    return ListView.builder(
        shrinkWrap: true,
        itemCount: _messages.length,
        itemBuilder: (context, index) {
          RemoteMessage message = _messages[index];

          return ListTile(
            title: Text(
                message.messageId ?? 'no RemoteMessage.messageId available'),
            subtitle:
                Text(message.sentTime?.toString() ?? DateTime.now().toString()),
            onTap: () => Navigator.pushNamed(context, '/message',
                arguments: MessageArguments(message, false)),
          );
        });
  }
}