268 lines
10 KiB
Dart
268 lines
10 KiB
Dart
import 'package:flutter/material.dart';
|
|
|
|
import 'package:cached_network_image/cached_network_image.dart';
|
|
import 'package:get_it_mixin/get_it_mixin.dart';
|
|
import 'package:hive_flutter/hive_flutter.dart';
|
|
import 'package:together_mobile/common/constants.dart';
|
|
import 'package:together_mobile/database/hive_database.dart';
|
|
import 'package:together_mobile/request/message.dart';
|
|
|
|
import 'package:together_mobile/screens/chat/components/group_chat_chat_tile.dart';
|
|
import 'components/friend_chat_tile.dart';
|
|
import 'components/add_menu.dart';
|
|
import 'package:together_mobile/database/box_type.dart';
|
|
import 'package:together_mobile/models/websocket_model.dart';
|
|
import 'package:together_mobile/utils/format_datetime.dart';
|
|
import 'package:together_mobile/models/contact_model.dart';
|
|
import 'package:together_mobile/models/apply_list_model.dart';
|
|
import 'package:together_mobile/request/apply.dart';
|
|
import 'package:together_mobile/request/server.dart';
|
|
import 'package:together_mobile/request/contact.dart';
|
|
import 'package:together_mobile/models/user_model.dart';
|
|
import 'package:together_mobile/models/init_get_it.dart';
|
|
import 'package:together_mobile/request/user_profile.dart';
|
|
|
|
class ChatScreen extends StatefulWidget with GetItStatefulWidgetMixin {
|
|
ChatScreen({super.key});
|
|
|
|
@override
|
|
State<ChatScreen> createState() => _ChatScreenState();
|
|
}
|
|
|
|
class _ChatScreenState extends State<ChatScreen> with GetItStateMixin {
|
|
Future<bool> _initData() async {
|
|
if (!getIt.get<UserProfile>().isInitialised) {
|
|
await HiveDatabase.init();
|
|
|
|
getIt.get<WebSocketManager>().connect(getIt.get<UserAccount>().id, false);
|
|
|
|
String userId = getIt.get<UserAccount>().id;
|
|
|
|
List<Map<String, dynamic>> res = await Future.wait([
|
|
getMyProfile(userId),
|
|
getApplyList(userId),
|
|
getContact(userId),
|
|
]);
|
|
|
|
await getIt.get<UserProfile>().init(res[0]['data']);
|
|
|
|
if (res[1]['code'] == 10600) {
|
|
getIt.get<ApplyList>().init(res[1]['data']);
|
|
}
|
|
|
|
if (res[2]['code'] == 10700) {
|
|
getIt.get<Contact>().init(res[2]['data']);
|
|
}
|
|
|
|
Map<String, dynamic> contactAcctProfRes = await getContactAccountProfiles(
|
|
getIt.get<Contact>().friends.keys.toList(),
|
|
getIt.get<Contact>().groupChats.keys.toList(),
|
|
);
|
|
|
|
if (contactAcctProfRes['code'] == 10700) {
|
|
getIt.get<ContactAccountProfile>().init(contactAcctProfRes['data']);
|
|
}
|
|
|
|
await _getUnreceivedMsg(userId);
|
|
}
|
|
|
|
return Future(() => true);
|
|
}
|
|
|
|
Future<void> _getUnreceivedMsg(String userId) async {
|
|
print('触发了获取信息事件..................');
|
|
final res = await getUnreceivedMsg(userId);
|
|
|
|
if (res['code'] == 10900) {
|
|
for (var msg in res['data'] as List<Map<String, dynamic>>) {
|
|
if (msg['event'] == 'friend-chat-msg') {
|
|
receiveFriendMsg(msg, false);
|
|
} else if (msg['event'] == 'group-chat-msg') {
|
|
receiveGroupChatMsg(msg, false);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
SocketStatus socketStatus = watchOnly(
|
|
(WebSocketManager wm) => wm.socketStatus,
|
|
);
|
|
|
|
return FutureBuilder(
|
|
future: _initData(),
|
|
builder: (BuildContext context, AsyncSnapshot<bool> snapshot) {
|
|
if (snapshot.hasData) {
|
|
return Scaffold(
|
|
appBar: AppBar(
|
|
leading: getIt.get<UserProfile>().avatar.isEmpty
|
|
? const CircleAvatar(
|
|
backgroundImage: AssetImage('assets/images/user_2.png'),
|
|
)
|
|
: CircleAvatar(
|
|
backgroundImage: CachedNetworkImageProvider(
|
|
'$userAvatarsUrl/${getIt.get<UserProfile>().avatar}',
|
|
),
|
|
),
|
|
title: Text(getIt.get<UserProfile>().nickname),
|
|
centerTitle: true,
|
|
actions: [
|
|
IconButton(
|
|
onPressed: () {},
|
|
splashRadius: 20,
|
|
icon: const Icon(Icons.search),
|
|
),
|
|
const AddMenu(),
|
|
],
|
|
),
|
|
// Use ListView.builder because it renders list element on demand
|
|
body: Column(
|
|
children: [
|
|
if (socketStatus == SocketStatus.reconnecting)
|
|
Container(
|
|
height: 35,
|
|
width: double.maxFinite,
|
|
alignment: Alignment.center,
|
|
color: kErrorColor.withOpacity(0.35),
|
|
child: const Text(
|
|
'网络中断，正在重新连接......',
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
color: kErrorColor,
|
|
),
|
|
),
|
|
),
|
|
if (socketStatus == SocketStatus.error)
|
|
Container(
|
|
height: 35,
|
|
width: double.maxFinite,
|
|
alignment: Alignment.center,
|
|
color: kErrorColor.withOpacity(0.35),
|
|
child: const Text(
|
|
'网络异常，请下划尝试重新连接!',
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
color: kErrorColor,
|
|
),
|
|
),
|
|
),
|
|
Expanded(
|
|
child: RefreshIndicator(
|
|
onRefresh: () async {
|
|
String userId = getIt.get<UserAccount>().id;
|
|
if (socketStatus == SocketStatus.error) {
|
|
getIt.get<WebSocketManager>().connect(userId, false);
|
|
}
|
|
await _getUnreceivedMsg(userId);
|
|
},
|
|
child: ValueListenableBuilder(
|
|
valueListenable:
|
|
Hive.box<ChatSetting>('chat_setting').listenable(),
|
|
builder: (context, Box<ChatSetting> box, _) {
|
|
final List<ChatSetting> openedChat = box.values
|
|
.where((element) => element.isOpen)
|
|
.toList();
|
|
|
|
// latestMsg on the top
|
|
openedChat.sort(
|
|
(a, b) =>
|
|
b.latestDateTime.compareTo(a.latestDateTime),
|
|
);
|
|
|
|
if (openedChat.isEmpty) {
|
|
return const Center(
|
|
child: Text(
|
|
'没有最新消息',
|
|
style: TextStyle(
|
|
fontSize: 18,
|
|
letterSpacing: 5.0,
|
|
),
|
|
),
|
|
);
|
|
} else {
|
|
return ListView.builder(
|
|
physics: const BouncingScrollPhysics(
|
|
parent: AlwaysScrollableScrollPhysics(),
|
|
),
|
|
itemCount: openedChat.length,
|
|
itemBuilder: (BuildContext context, int index) {
|
|
String contactId = openedChat[index].contactId;
|
|
String showedTime = formatTileDateTime(
|
|
openedChat[index].latestDateTime,
|
|
);
|
|
int unreadCount = openedChat[index].unreadCount;
|
|
|
|
return ValueListenableBuilder(
|
|
valueListenable:
|
|
Hive.box<MessageT>('message_$contactId')
|
|
.listenable(),
|
|
builder: (context, messageTBox, _) {
|
|
int length = messageTBox.length;
|
|
if (length > 0) {
|
|
MessageT messageT =
|
|
messageTBox.getAt(length - 1)!;
|
|
if (openedChat[index].type == 0) {
|
|
return FriendChatTile(
|
|
key: ValueKey(contactId),
|
|
contactId: contactId,
|
|
senderId: messageT.senderId,
|
|
messageType: messageT.type,
|
|
text: messageT.text,
|
|
attachments: messageT.attachments,
|
|
dateTime: showedTime,
|
|
isShowTime: messageT.isShowTime,
|
|
unreadCount: unreadCount,
|
|
);
|
|
} else {
|
|
return GroupChatChatTile(
|
|
key: ValueKey(contactId),
|
|
index: index,
|
|
contactId: contactId,
|
|
senderId: messageT.senderId,
|
|
messageType: messageT.type,
|
|
text: messageT.text,
|
|
attachments: messageT.attachments,
|
|
dateTime: showedTime,
|
|
isShowTime: messageT.isShowTime,
|
|
unreadCount: unreadCount,
|
|
);
|
|
}
|
|
} else {
|
|
return const SizedBox();
|
|
}
|
|
},
|
|
);
|
|
},
|
|
);
|
|
}
|
|
},
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
} else {
|
|
return const Center(
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
SizedBox(
|
|
width: 60,
|
|
height: 60,
|
|
child: CircularProgressIndicator(),
|
|
),
|
|
Padding(
|
|
padding: EdgeInsets.only(top: 20),
|
|
child: Text('Loading data....'),
|
|
)
|
|
],
|
|
),
|
|
);
|
|
}
|
|
},
|
|
);
|
|
}
|
|
}
|