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lib/common/manager/app_manager.dart

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+import 'package:cashier_reserve/common/print/print.dart';
+import 'package:cashier_reserve/common/push/push.dart';
+import 'package:cashier_reserve/data_model/login/login_result.dart';
+import 'package:cashier_reserve/login/login_view.dart';
+import 'package:cashier_reserve/model/reserve_model.dart';
+import 'package:cashier_reserve/model/version_model.dart';
+import 'package:cashier_reserve/update_version/update_version_view.dart';
+import 'package:easy_refresh/easy_refresh.dart';
+import 'package:package_info_plus/package_info_plus.dart';
+
+import '../base/ui.dart';
+import '../channel/channel_event.dart';
+import '../utils/func_tools.dart';
+import 'hive_manager.dart';
+
+class AppManager {
+  static BuildContext? globalContext;
+  static bool _isAlertLogin = false;
+
+  static String _smsContent = "";
+
+  static Future<void> initThirdPackage() async {
+    MyEventChannel.startListener();
+
+    await HiveManager.initHive();
+
+    EasyRefresh.defaultHeaderBuilder = () => const ClassicHeader(
+          dragText: "下拉刷新",
+          readyText: "释放刷新",
+          armedText: "正在刷新",
+          processingText: "正在刷新",
+          processedText: "刷新完成",
+          noMoreText: "没有更多数据了",
+          failedText: "刷新失败",
+          messageText: "上次刷新时间：%T",
+          showText: true,
+          showMessage: true,
+          iconDimension: 30,
+          spacing: 10,
+        );
+  }
+
+  static void setGlobalContext(BuildContext context) {
+    globalContext = context;
+  }
+
+  static bool isLogin() {
+    String token = HiveManager.getUserToken();
+    if (isEmptyString(token)) {
+      gotoLogin();
+      return false;
+    }
+    return true;
+  }
+
+  static void gotoLogin() {
+    if (_isAlertLogin) {
+      return;
+    }
+    _isAlertLogin = true;
+
+    while (Navigator.of(globalContext!).canPop()) {
+      Navigator.of(globalContext!).pop();
+    }
+
+    YJPush.presentWidget(globalContext!, const LoginView());
+  }
+
+  static void checkAppVersion() async {
+    final res = await VersionModel.requestNewVersionInfo();
+    yjPrint(res);
+
+    if (res == null || res.version == null) {
+      return;
+    }
+
+    PackageInfo packageInfo = await PackageInfo.fromPlatform();
+    yjPrint("version == ${packageInfo.version}");
+
+    List<String> serverList = res.version!.split(".");
+    List<String> localList = packageInfo.version.split(".");
+
+    if (serverList.length != 3 || localList.length != 3) {
+      return;
+    }
+
+    int serverVersion = int.parse(serverList[0]) * 10000 + int.parse(serverList[1]) * 100 + int.parse(serverList[2]);
+    int localVersion = int.parse(localList[0]) * 10000 + int.parse(localList[1]) * 100 + int.parse(localList[2]);
+
+    if (serverVersion <= localVersion) {
+      return;
+    }
+
+    yjPrint("serverVersion == $serverVersion, localVersion == $localVersion");
+
+    YJPush.presentWidget(globalContext!, UpdateVersionView(versionModel: res,));
+  }
+
+  static void disposeLoginWidget() {
+    _isAlertLogin = false;
+  }
+
+  static bool isShowLoginView() {
+    return _isAlertLogin;
+  }
+
+  static String getUserToken() {
+    return HiveManager.getUserToken();
+  }
+
+  static void loginSuccess(LoginResult? r) {
+    HiveManager.setUserToken(r?.token ?? '');
+    HiveManager.setShopId((r?.shopId ?? '').toString());
+    HiveManager.setShopName(r?.shopName ?? '');
+    HiveManager.setShopLogo(r?.logo ?? '');
+    HiveManager.setUserInfo(r?.user?.toString() ?? '');
+
+    disposeLoginWidget();
+    Navigator.of(globalContext!).pop();
+  }
+
+  static Future<String> loadReserveSms() async {
+    if (_smsContent.isNotEmpty) {
+      return _smsContent;
+    }
+    _smsContent = await ReserveModel.getReserveSms();
+    return _smsContent;
+  }
+}

lib/common/manager/event_manager.dart

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+import 'dart:async';
+
+import 'package:cashier_reserve/common/channel/model/call_log_model.dart';
+import 'package:cashier_reserve/common/channel/model/call_status_change_model.dart';
+import 'package:event_bus/event_bus.dart';
+
+
+class EventManager {
+  static EventBus? _eventBus;
+
+  static final Map<dynamic, List<StreamSubscription>> _eventMap = {};
+
+  static EventBus? get eventBus => getEventBus();
+
+  static EventBus? getEventBus() {
+    _eventBus ??= EventBus();
+    return _eventBus;
+  }
+
+  static void postEvent(MyEvent event) {
+    getEventBus()!.fire(event);
+  }
+
+  static void addListener<T>(dynamic widget, void Function(T event) onData) {
+    StreamSubscription event = EventManager.eventBus!.on<T>().listen((T e) {
+      onData(e);
+    });
+    List<StreamSubscription>? list = _eventMap[widget];
+    list ??= [];
+    list.add(event);
+    _eventMap[widget] = list;
+  }
+
+  static void cancelListener(dynamic widget) {
+    List<StreamSubscription>? list = _eventMap[widget];
+    if (list == null) {
+      return;
+    }
+    for (var event in list) {
+      event.cancel();
+    }
+  }
+}
+
+class MyEvent {
+  String name = '';
+}
+
+class GetCallLogEvent extends MyEvent {
+  List<CallLogModel> callLogs;
+  bool isLoadMore = false;
+  bool isSuccess = false;
+
+  GetCallLogEvent({this.callLogs = const [], this.isLoadMore = false, this.isSuccess = false});
+}
+
+class CallStatusChangeEvent extends MyEvent {
+  /// state = IncomingNumberReceived 来电接听
+  /// state = OutGoing 呼出
+  /// state = End 通话结束
+  /// state = Incoming 来电
+  CallStatusChangeModel model;
+
+  CallStatusChangeEvent({required this.model});
+}
+
+class CallReceivedEvent extends MyEvent {
+  CallReceivedEvent();
+}

lib/common/manager/hive_manager.dart

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+import 'package:hive/hive.dart';
+import 'package:path_provider/path_provider.dart';
+
+class HiveManager {
+  static Box? _userInfoBox;
+
+  static Future<void> initHive() async {
+    final dir = await getApplicationDocumentsDirectory();
+    Hive.defaultDirectory = dir.path;
+
+    _userInfoBox = Hive.box();
+  }
+
+  static void clearLoginInfo() {
+    _userInfoBox?.delete('token');
+    _userInfoBox?.delete('shopId');
+    _userInfoBox?.delete('shopName');
+    _userInfoBox?.delete('shopLogo');
+    _userInfoBox?.delete('userInfo');
+  }
+
+  static void setUserToken(String token) {
+    _userInfoBox?.put('token', token);
+  }
+
+  static String getUserToken() {
+    return _userInfoBox?.get('token') ?? '';
+  }
+
+  static void setShopId(String shopId) {
+    _userInfoBox?.put('shopId', shopId);
+  }
+
+  static String getShopId() {
+    return _userInfoBox?.get('shopId') ?? '';
+  }
+
+  static void setShopName(String shopName) {
+    _userInfoBox?.put('shopName', shopName);
+  }
+
+  static String getShopName() {
+    return _userInfoBox?.get('shopName') ?? '';
+  }
+
+  static void setShopLogo(String shopLogo) {
+    _userInfoBox?.put('shopLogo', shopLogo);
+  }
+
+  static String getShopLogo() {
+    return _userInfoBox?.get('shopLogo') ?? '';
+  }
+
+  static void setUserInfo(String userInfo) {
+    _userInfoBox?.put('userInfo', userInfo);
+  }
+
+  static String getUserInfo() {
+    return _userInfoBox?.get('userInfo') ?? '';
+  }
+}