flutter-sport/lib/provider/message_model.dart

import 'dart:async';
import 'dart:convert';
import 'dart:io';

import 'package:broadcast/broadcast.dart';
import 'package:connectivity_plus/connectivity_plus.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_local_notifications/flutter_local_notifications.dart' hide Message;
import 'package:get_it/get_it.dart';
import 'package:getuiflut/getuiflut.dart';
import 'package:provider/provider.dart';
import 'package:rxdart/subjects.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:sport/application.dart';
import 'package:sport/bean/game.dart';
import 'package:sport/bean/message.dart';
import 'package:sport/bean/user_info.dart';
import 'package:sport/db/message_db.dart';
import 'package:sport/pages/game/game_detail.dart';
import 'package:sport/pages/social/chat_page.dart';
import 'package:sport/provider/game_model.dart';
import 'package:sport/provider/user_model.dart';
import 'package:sport/router/navigator_util.dart';
import 'package:sport/services/api/inject_api.dart';
import 'package:sport/services/api/request.dart';
import 'package:sport/services/api/resp.dart';
import 'package:sport/services/api/rest_client.dart';
import 'package:sport/widgets/button_primary.dart';
import 'package:sport/widgets/image.dart';

final BehaviorSubject<ReceivedNotification> didReceiveLocalNotificationSubject = BehaviorSubject<ReceivedNotification>();

final BehaviorSubject<String?> selectNotificationSubject = BehaviorSubject<String?>();

const MethodChannel platform = MethodChannel('dexterx.dev/flutter_local_notifications_example');

class ReceivedNotification {
  ReceivedNotification({
    required this.id,
    required this.title,
    required this.body,
    required this.payload,
  });

  final int id;
  final String? title;
  final String? body;
  final String? payload;
}

class MessageModel extends ChangeNotifier with InjectApi {
//  Message _message;
  int? _curId;
  AppLifecycleState? state;
  String? selfId;

  final StreamController<int> _queryController = StreamController.broadcast();

  Stream<int> get queryStream => _queryController.stream;

  ///事件订阅对象
  StreamSubscription? periodicSubscription, countPeriodicSubscription;

  final FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();

  push(BuildContext context) async {
    var user = Provider.of<UserModel>(context, listen: false);
    var userId = user.user.id;
    print("flutter push user $userId");
    if (userId == 0) return;

    final AndroidInitializationSettings initializationSettingsAndroid = AndroidInitializationSettings('app_icon');

    final IOSInitializationSettings initializationSettingsIOS = IOSInitializationSettings(
        requestAlertPermission: false,
        requestBadgePermission: false,
        requestSoundPermission: false,
        onDidReceiveLocalNotification: (int id, String? title, String? body, String? payload) async {
          didReceiveLocalNotificationSubject.add(ReceivedNotification(id: id, title: title, body: body, payload: payload));
        });
    final InitializationSettings initializationSettings = InitializationSettings(android: initializationSettingsAndroid, iOS: initializationSettingsIOS);
    await flutterLocalNotificationsPlugin.initialize(initializationSettings, onSelectNotification: (String? payload) async {
      if (payload != null) {
        debugPrint('notification payload: $payload');
        UserInfo? info = (await api.getUserInfo("$payload")).data;
        if (info != null)
          await NavigatorUtil.goPage(
              context,
              (context) => ChatPage(
                    info,
                    fetch: true,
                  ));
      }
      selectNotificationSubject.add(payload);
    });
    //
    // if (Platform.isAndroid) {
    //   await FlutterPluginMipush.init(appId: "2882303761520111715", appKey: "5722011155715");
    // } else if (Platform.isIOS) {
    //   await FlutterPluginMipush.init(appId: "2882303761520111481", appKey: "5942011177481·");
    // } else {
    //   return;
    // }
    //
    // await FlutterPluginMipush.setAlias(alias: "$userId", category: "app");
    // FlutterPluginMipush.stream.listen((event) {
    //   print("FlutterPluginMipush listen $event");
    //   Map<String, dynamic> extra = json.decode(event);
    //   _addPushMessage(context, extra);
    // });
    print("flutter initGetuiSdk");
    var getuiflut = Getuiflut();

    getuiflut.addEventHandler(
      // 注册收到 cid 的回调
      onReceiveClientId: (String message) async {
        print("flutter onReceiveClientId: $message");
        getuiflut.bindAlias("$userId", "app");
      },
      // 注册 DeviceToken 回调
      onRegisterDeviceToken: (String message) async {
        print("flutter onRegisterDeviceToken: $message");
      },
      // SDK收到透传消息回调
      onReceivePayload: (Map<String, dynamic> message) async {
        print("flutter onReceivePayload: $message");
        if (message.containsKey("payloadMsg")) {
          try {
            _addPushMessage(context, json.decode(message["payloadMsg"]));
          } catch (e) {
            print(e);
          }
        }
      },
      // 点击通知回调
      onReceiveNotificationResponse: (Map<String, dynamic> message) async {
        print("flutter onReceiveNotificationResponse: $message");
      },
      // APPLink中携带的透传payload信息
      onAppLinkPayload: (String message) async {},
      //通知服务开启\关闭回调
      onPushModeResult: (Map<String, dynamic> message) async {
        print("flutter onPushModeResult: $message");
      },
      // SetTag回调
      onSetTagResult: (Map<String, dynamic> message) async {
        print("flutter onSetTagResult: $message");
      },
      //设置别名回调
      onAliasResult: (Map<String, dynamic> message) async {
        print("flutter onAliasResult: $message");
      },
      //查询别名回调
      onQueryTagResult: (Map<String, dynamic> message) async {
        print("flutter onQueryTagResult: $message");
      },
      //APNs通知即将展示回调
      onWillPresentNotification: (Map<String, dynamic> message) async {
        print("flutter onWillPresentNotification: $message");
      },
      //APNs通知设置跳转回调
      onOpenSettingsForNotification: (Map<String, dynamic> message) async {
        print("flutter onOpenSettingsForNotification: $message");
      },
      onReceiveMessageData: (Map<String, dynamic> event) async {
        print("flutter onReceiveMessageData: $event");
        if (event.containsKey("payload")) {
          try {
            _addPushMessage(context, json.decode(event["payload"]));
          } catch (e) {
            print(e);
          }
        }
      },
      onNotificationMessageClicked: (Map<String, dynamic> event) async {
        print("flutter onNotificationMessageClicked: $event");
        if (event.containsKey("payload")) {
          try {
            _addPushMessage(context, json.decode(event["payload"]));
          } catch (e) {
            print(e);
          }
        }
      },
      onNotificationMessageArrived: (Map<String, dynamic> event) async {
        print("flutter onNotificationMessageArrived: $event");
      },
      // onGrantAuthorization: (String res) async {  },
      // onTransmitUserMessageReceive: (Map<String, dynamic> event) async{  },
    );

    if (Platform.isAndroid) {
      try {
        await Getuiflut.initGetuiSdk;
      } catch (e) {
        print(e);
        print("flutter Getuiflut: $e");
      }
    } else if (Platform.isIOS) {
      getuiflut.startSdk(appId: "Rvnote7osU9Ntxk4tpEP46", appKey: "9bHdNmOfPu5KXKAVKKXUv4", appSecret: "aMP4ifBDUJAzvL7KUe2M33");
    }
  }

  Future<void> _showNotification(ReceivedNotification notification) async {
    final AndroidNotificationDetails androidPlatformChannelSpecifics = AndroidNotificationDetails('101', '趣动', importance: Importance.defaultImportance, priority: Priority.defaultPriority, ticker: '${DateTime.now().millisecondsSinceEpoch}');
    final NotificationDetails platformChannelSpecifics = NotificationDetails(android: androidPlatformChannelSpecifics);
    await flutterLocalNotificationsPlugin.show(notification.id, '${notification.title}', '${notification.body}', platformChannelSpecifics, payload: '${notification.payload}');
  }

  Future<GameInfoData?> getGame(BuildContext context, int id) async {
    GameModel gameModel = GetIt.I<GameModel>();
    GameInfoData? game = await gameModel.getGame(id);
    return game;
  }

  _addPushMessage(BuildContext context, Map<String, dynamic> extra) async {
    print("_addPushMessage: $extra");
    GameInfoData? game = await getGame(context, extra['game_id']);
    if (game == null) return;
    RespData<UserInfo> user = await GetIt.I<RestClient>().getUserInfo("${extra['from_id']}");
    UserInfo? userInfo = user.data;
    if (userInfo == null) return;

    Map<String, dynamic> args = {
      'invite': {"info": "${extra['invite_info']}", "user": userInfo.toJsonSimple(), "game_id": "${game.id}", "ts": DateTime.now().millisecondsSinceEpoch},
    };
    print("jpush broadcast: $args");
    Broadcast.broadcast("SHOE.SDK.GAME_INVITE", args: args);

    if (state == AppLifecycleState.inactive || state == AppLifecycleState.paused) {
      _showNotification(ReceivedNotification(id: 1, title: "趣动", body: "${userInfo.name}邀请您玩${game.name}", payload: "${userInfo.id}"));
      // jpush.sendLocalNotification(LocalNotification(buildId: 1, id: 1, title: "趣动", content: "${userInfo.name}邀请您玩${game.name}", fireTime: DateTime.now()));
    } else {
      bool _showing = true;
      OverlayEntry? entry;
      entry = OverlayEntry(builder: (context) {
        return Positioned(
            //top值，可以改变这个值来改变toast在屏幕中的位置
            top: 20,
            child: Material(
              color: Color(0x00000000),
              child: SafeArea(
                child: Container(
                    width: MediaQuery.of(context).size.width,
                    alignment: Alignment.center, //居中
                    child: AnimatedOpacity(
                      //目标透明度
                      opacity: _showing ? 1.0 : 0.0,
                      //执行时间
                      duration: Duration(milliseconds: 1000),
                      child: Container(
                        padding: EdgeInsets.all(12.0),
                        width: double.infinity,
                        margin: EdgeInsets.symmetric(horizontal: 12.0),
                        decoration: BoxDecoration(borderRadius: BorderRadius.circular(10.0), color: Color(0xff241D19).withOpacity(.8)),
                        child: Row(
                          children: [
                            CircleAvatar(
                              backgroundColor: Colors.black26,
                              radius: 22,
                              backgroundImage: userAvatarProvider("${userInfo.avatar}"),
                            ),
                            const SizedBox(
                              width: 12,
                            ),
                            Expanded(
                              child: Column(
                                crossAxisAlignment: CrossAxisAlignment.start,
                                children: [
                                  Text(
                                    "${userInfo.name}",
                                    style: TextStyle(color: Colors.white, fontSize: 14),
                                  ),
                                  SizedBox(
                                    height: 5,
                                  ),
                                  Row(
                                    children: [
                                      Text(
                                        "邀请您玩",
                                        style: TextStyle(color: Colors.white, fontSize: 12),
                                      ),
                                      Text(
                                        "${game.name}",
                                        style: TextStyle(color: Theme.of(context).accentColor, fontSize: 12),
                                      ),
                                    ],
                                  )
                                ],
                              ),
                            ),
                            const SizedBox(
                              width: 6,
                            ),
                            GestureDetector(
                              onTap: () {
                                if (entry != null) {
                                  entry!.remove();
                                }
                                entry = null;
                              },
                              child: Container(
                                child: Center(
                                    child: Text(
                                  "取消",
                                  style: TextStyle(color: Colors.white, fontSize: 12),
                                )),
                                height: 30.0,
                                width: 60.0,
                                decoration: BoxDecoration(
                                    border: Border.all(
                                      color: Colors.white,
                                      width: 1,
                                    ),
                                    borderRadius: BorderRadius.circular(50)),
                              ),
                            ),
                            const SizedBox(
                              width: 6,
                            ),
                            PrimaryButton(
                              callback: () {
                                if (entry != null) {
                                  _showing = false;
                                  if (!_showing) {
                                    entry!.remove();
                                  }
                                }
                                entry = null;
                                startGame(context, game, invite: "${extra['invite_info']}", user: userInfo, skipGuide: true);
                              },
                              content: "继续",
                              height: 30.0,
                              width: 60.0,
                              fontSize: 12,
                            )
                          ],
                        ),
                      ),
                    )),
              ),
            ));
      });
      if (entry != null) Overlay.of(context)?.insert(entry!);
      await Future.delayed(Duration(milliseconds: 5000));
      if (entry != null) {
        _showing = false;
        //重新绘制UI，类似setState
        entry!.markNeedsBuild();
        //等待动画执行
        await Future.delayed(Duration(milliseconds: 1000));
        if (!_showing) {
          entry!.remove();
        }
      }
      entry = null;
    }
  }

  loop(BuildContext context) async {
    close();
    if (inProduction) {
      if (openSocial())
        periodicSubscription = Stream.periodic(Duration(seconds: 10)).listen((event) {
          if (state == AppLifecycleState.inactive || state == AppLifecycleState.paused) return;
          loopMessage(context);
        });
      countPeriodicSubscription = Stream.periodic(Duration(seconds: 60)).listen((event) {
        _loopCount();
      });

      selfId = "${Provider.of<UserModel>(context, listen: false).user.id}";
      _loopCount();
    }
  }

  loopMessage(BuildContext context) async {
    Message? data;
    SharedPreferences prefs = await SharedPreferences.getInstance();
    String? token = prefs.getString("token");
    if (token == null || token.isEmpty == true) return;

    if (_curId != null) {
      data = (await api.getMessageForPoll(curId: _curId)).data;
    } else {
      data = (await api.getMessageForPoll()).data;
    }
    if (data == null) return;
    // curId 这里一定是接口返回的 本地存 sqlite的 curId 全部都是 0
    _curId = data.curId;

    List<MessageInstance> messages = data.messages ?? [];

    // 没有新消息还处理流程吗？
    // if(_messages.length == 0)
    //   return

//      var list = await MessageDB().findAll(); // 清空数字
//      print("[list]:$list--------------------------");

    // var userList = await MessageDB().findAllUser();
    // print("[list]:$userList--------------------------");
//      MessageDB().deleteTable(); //
    // 这里本来是做了去重操作的 现在不用了 ...
//      if (_messages.length > 0) {
//        var list = await MessageDB().findLatest();
//        print(list);
//        if (list.length != 0) {
//          int lastCurId = list[0]["curId"];
//          print('[lastCurId]:$lastCurId-------------------------');
//          // 可能会重复插入...;
//          if (lastCurId != _curId) {
//            add(data.messages, _curId);
//          }
//        } else {
////          add(data.messages, _curId);
//        }
//      }
    int me = Provider.of<UserModel>(context, listen: false).user.id;
    _add(me, messages);
  }

  add(BuildContext context, List<MessageInstance> messages) async {
    int me = Provider.of<UserModel>(context, listen: false).user.id;
    _add(me, messages);
  }

  _add(int me, List<MessageInstance> messages) async {
    if (messages.isEmpty == true) return;

    List<Map<String, dynamic>> _items = [];
    int messageCount = 0;
    for (MessageInstance _instance in messages) {
      bool isMe = me == _instance.fromUser?.id;
      MessageUser? other = isMe ? _instance.toUser : _instance.fromUser;
      if (other == null) continue;
      var list = await MessageDB().findHasUserId(me, other.id!);
      int chatId = 0;
      if (list.length == 0) {
        chatId = await MessageDB().createChatUser(me, other);
      } else {
        var dbUser = list[0];
        chatId = dbUser['id'];
        if (other.name != dbUser['name'] || other.avatar != dbUser['avatar']) {
          MessageDB().updateChatUser(chatId, other);
        }
      }

      Map<String, dynamic> map = _instance.toDBJson();
      map['chat_id'] = chatId;
      // 插进去是 0: 已读, 1: 未读
      map['status'] = isMe ? 0 : 1;
      _items.add(map);
      messageCount += isMe ? 0 : 1;
    }
    // print("1111111111111111111 add message $_items");
    await MessageDB().insertAll(_items);

    notifierMessage.value = notifierMessage.value + messageCount;

    if (messages.isNotEmpty == true) _queryController.add(messages.length);
  }

  close() {
    ///关闭
    periodicSubscription?.cancel();
    countPeriodicSubscription?.cancel();
//    _queryController.close();
  }

  ValueNotifier<int> notifierComment = ValueNotifier(0);
  ValueNotifier<int> notifierLike = ValueNotifier(0);
  ValueNotifier<int> notifierSocial = ValueNotifier(0);
  ValueNotifier<int> notifierMessage = ValueNotifier(0);
  ValueNotifier<int> notifierFriendFansList = ValueNotifier(0);
  ValueNotifier<int> notifierFriendFollowList = ValueNotifier(0);
  ValueNotifier<int> notifierFriend = ValueNotifier(0);
  ValueNotifier<int> notifierSocialTotal = ValueNotifier(0);

  //
  // getSocialCount() async {
  //   int count = 0;
  //   try {
  //     int _count = (await api.getNoticeCount("comment", "0")).data ?? 0;
  //     notifierComment.value = _count;
  //     count += _count;
  //   } catch (e) {
  //     print(e);
  //   }
  //   try {
  //     int _count = (await api.getNoticeCount("like", "0")).data ?? 0;
  //     notifierLike.value = _count;
  //     count += _count;
  //   } catch (e) {
  //     print(e);
  //   }
  //
  //   List<int> result = messag
  //
  //   notifierSocial.value = count + unRead;
  // }
  //
  // getFriendCount() async {
  //   int count = 0;
  //   // try {
  //   //   FriendList? list = (await api.userFollowList(limit: 1)).data;
  //   //   int _count = 0;
  //   //   list?.list?.forEach((element) {
  //   //     if(element.isIgnore == 0 && element.isFriends == "0")
  //   //       _count += 1;
  //   //   });
  //   //   notifierFriendFollowList.value = _count;
  //   //   count += _count;
  //   // } catch (e) {
  //   //   print(e);
  //   // }
  //   try {
  //     // FriendList? list = (await api.userFansList(limit: 1)).data;
  //     // int _count = 0;
  //     // list?.list?.forEach((element) {
  //     //   if(element.isIgnore == 0 && element.isFriends == "0")
  //     //     _count += 1;
  //     // });
  //     int _count = (await api.userFansList(limit: 1)).data?.noIgnoreCount ?? 0;
  //     notifierFriendFansList.value = _count;
  //     count += _count;
  //   } catch (e) {
  //     print(e);
  //   }
  //   notifierFriend.value = count;
  // }

  void getCount() async {
    List<int> result = await mergeMessageCount();
    // int count = result.fold(0, (previousValue, element) => previousValue + element);
    notifierLike.value = result[0];
    notifierComment.value = result[1];
    notifierFriendFansList.value = result[2];

    int unRead = 0;
    if (selfId != null) {
      var unReadList = await MessageDB().getMessageUnRead(selfId!);
      unRead = unReadList.fold(0, (previousValue, element) => previousValue + (element["cout"] as int));
      notifierMessage.value = unRead;
    }

    notifierSocial.value = result[0] + result[1] + unRead;
    notifierFriend.value = result[2];
  }

  void _loopCount() {
    SharedPreferences.getInstance().then((value) {
      if (value.containsKey("token")) {
        getCount();
      }
    });
  }

  void init() {
    notifierSocial.addListener(() {
      notifierSocialTotal.value = notifierSocial.value + notifierFriend.value;
    });
    notifierFriend.addListener(() {
      notifierSocialTotal.value = notifierSocial.value + notifierFriend.value;
    });
    notifierMessage.addListener(() {
      notifierSocial.value = notifierComment.value + notifierLike.value + notifierMessage.value;
      notifierSocialTotal.value = notifierSocial.value + notifierFriend.value;
    });

    if (inProduction && openSocial())   {
      _loopCount();
    }

    Connectivity().onConnectivityChanged.listen((ConnectivityResult result) {
      connectivityResult = result;
    });
  }
}