import 'dart:async'; import 'package:easydevice/easydevice.dart'; import 'package:ef/ef.dart'; import 'package:flutter/material.dart'; import 'package:flutter_blue_plus/flutter_blue_plus.dart'; import 'package:flutter_svg/svg.dart'; import 'package:flutterflow_ui/flutterflow_ui.dart'; import 'package:vbvs_app/common/color/ServiceConstant.dart'; import 'package:vbvs_app/common/color/appConstants.dart'; import 'package:vbvs_app/common/util/DailyLogUtils.dart'; import 'package:vbvs_app/common/util/FitTool.dart'; import 'package:vbvs_app/common/util/MyUtils.dart'; import 'package:vbvs_app/common/util/requestWithLog.dart'; import 'package:vbvs_app/component/tool/ClickableContainer.dart'; import 'package:vbvs_app/component/tool/CustomCard.dart'; import 'package:vbvs_app/component/tool/TopSlideNotification.dart'; import 'package:vbvs_app/component/tool/cmd.dart'; import 'package:vbvs_app/controller/device/blueteeth_bind_controller.dart'; import 'package:vbvs_app/controller/main_bottom/global_controller.dart'; import 'package:vbvs_app/controller/person/person_controller.dart'; import 'package:vbvs_app/controller/theme_controller/ThemeController.dart'; import 'package:vbvs_app/controller/user_info_controller.dart'; import 'package:vbvs_app/model/BleDeviceData.dart'; import 'package:vbvs_app/pages/device_bind/blueteeth_device_page.dart'; import 'package:vbvs_app/pages/mh_page/component/mht_bind_dialog.dart'; import 'package:vbvs_app/pages/mh_page/device/model/BlueToothDataModel.dart'; class MHTWifiPage extends StatefulWidget { BlueToothDataModel deviceInfo; MHTWifiPage({super.key, required this.deviceInfo}); @override State createState() => _MHTWifiPageState(); } class _MHTWifiPageState extends State { GlobalController globalController = Get.find(); UserInfoController userInfoController = Get.find(); BlueteethBindController blueteethBindController = Get.find(); PersonController personController = Get.find(); ThemeController themeController = Get.find(); var lisObj; Timer? _timeoutTimer; StreamSubscription>? _scanSubscription; bool _isDisposed = false; @override void initState() { super.initState(); _initController(); dealWifi(widget.deviceInfo.macA).then((aa) { print("object"); }); } void _initController() { blueteethBindController.shareDevice = widget.deviceInfo; blueteethBindController.netType.value = 0; blueteethBindController.connectStatus.value = 0; blueteethBindController.wifiList = [].obs; blueteethBindController.wifiStatus = 0.obs; blueteethBindController.connect_wifi.value = {}; blueteethBindController.selectWifi.value = {}; blueteethBindController.wifiStatus.value = 0; blueteethBindController.blueConnectFlag.value = 0; blueteethBindController.wifiConnectStatus.value = 1; blueteethBindController.updateAll(); } @override void dispose() { _isDisposed = true; _cleanupResources(); _disconnectDevice(); super.dispose(); } void _cleanupResources() { // 取消监听器 lisObj?.cancel(); lisObj = null; // 取消定时器 _timeoutTimer?.cancel(); _timeoutTimer = null; // 取消扫描订阅 _scanSubscription?.cancel(); _scanSubscription = null; // 断开蓝牙连接 if (blueteethBindController.currentDevice != null) { blueteethBindController.currentDevice!.disconnect(); blueteethBindController.currentDevice = null; } // 停止扫描 FlutterBluePlus.stopScan(); } Future _navigateToNextPage() async { // 清理资源 _cleanupResources(); if (_isDisposed) return; // 导航到下一页 if (blueteethBindController.wifiStatus.value != 1) { showConfirmDialog(context, Container(), "未配置网络提示".tr, onConfirm: () async { _cleanupResources(); await _disconnectDevice(); Get.toNamed("/calibrationPage"); }, onCancel: () {}); } else { _cleanupResources(); await _disconnectDevice(); Get.toNamed("/calibrationPage"); } } @override Widget build(BuildContext context) { return LayoutBuilder( builder: (context, bodySize) => GestureDetector( // onTap: () => FocusScope.of(context).unfocus(),, child: Container( decoration: BoxDecoration( image: DecorationImage( image: AssetImage('assets/images/new_background.png'), fit: BoxFit.fill, ), ), child: Scaffold( backgroundColor: Colors.transparent, appBar: AppBar( backgroundColor: Colors.transparent, automaticallyImplyLeading: false, iconTheme: IconThemeData(color: themeController.currentColor.sc3), titleSpacing: 0, title: Container( width: double.infinity, height: 180.rpx, child: Stack( alignment: Alignment.center, children: [ Row( mainAxisAlignment: MainAxisAlignment.center, children: [ Text( 'wifi配置'.tr, style: TextStyle( fontFamily: 'Readex Pro', color: themeController.currentColor.sc3, letterSpacing: 0, fontSize: 30.rpx, ), ), SizedBox( width: 14.rpx, ), Obx(() { if (!blueteethBindController.bluetoothStatus.value) { return Container(); } if (blueteethBindController.blueConnectFlag.value == 0) { return SizedBox( width: 24.rpx, height: 24.rpx, child: CircularProgressIndicator( strokeWidth: 2, valueColor: AlwaysStoppedAnimation( Colors.white, ), ), ); } if (blueteethBindController.netType.value == 0) { return SizedBox( width: 24.rpx, height: 24.rpx, child: CircularProgressIndicator( strokeWidth: 2, valueColor: AlwaysStoppedAnimation( Colors.white, ), ), ); } if (blueteethBindController.wifiConnectStatus.value == 0) { return SizedBox( width: 24.rpx, height: 24.rpx, child: CircularProgressIndicator( strokeWidth: 2, valueColor: AlwaysStoppedAnimation( Colors.white, ), ), ); } return Container(); }), ], ), Positioned( left: 0, child: returnIconButtom, ), Positioned( right: 20.rpx, child: CustomCard( gradientDirection: GradientDirection.vertical, borderRadius: 20.rpx, onTap: _navigateToNextPage, colors: AppConstants().mhtButtongradientColors, child: Container( width: 130.rpx, height: 60.rpx, alignment: Alignment.center, padding: EdgeInsetsDirectional.fromSTEB( 16.rpx, 0, 16.rpx, 0), child: Text( '下一步'.tr, style: TextStyle( fontFamily: 'Inter Tight', color: stringToColor("#003058"), letterSpacing: 0.0, ), ), ), ), ), ], ), ), actions: [], centerTitle: false, ), body: SafeArea( top: true, child: Padding( padding: EdgeInsetsDirectional.fromSTEB(30.rpx, 0, 30.rpx, 0), child: SingleChildScrollView( child: Column( mainAxisSize: MainAxisSize.max, children: [ Padding( padding: EdgeInsetsDirectional.fromSTEB(0, 30.rpx, 0, 0), child: Container( width: double.infinity, decoration: BoxDecoration( color: stringToColor("#003058"), borderRadius: BorderRadius.circular(20.rpx), ), child: Column( children: [ Align( alignment: AlignmentDirectional(0, 0), child: Padding( padding: EdgeInsetsDirectional.fromSTEB( 30.rpx, 30.rpx, 30.rpx, 30.rpx), child: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [ Text( "WLAN".tr, style: TextStyle( color: themeController .currentColor.sc3, fontSize: AppConstants() .title_text_fontSize, ), ), Obx(() { return Text( blueteethBindController .wifiStatus.value == 0 ? "未连接".tr : "已连接".tr, style: TextStyle( color: blueteethBindController .wifiStatus.value == 0 ? themeController .currentColor.sc4 : themeController .currentColor.sc2, fontSize: AppConstants() .normal_text_fontSize, ), ); }), ], ), ), ), Obx(() { if (blueteethBindController .connect_wifi.value == null || blueteethBindController .connect_wifi.value.isEmpty) { return Container(); } else { return Padding( padding: EdgeInsetsDirectional.fromSTEB( 30.rpx, 0.rpx, 30.rpx, 30.rpx), child: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [ Text( blueteethBindController.connect_wifi .value['ssid'] ?? '未命名'.tr, style: TextStyle( color: themeController .currentColor.sc3, fontSize: AppConstants() .title_text_fontSize, ), ), getWifiIconByRsso( blueteethBindController .connect_wifi.value), ], ), ); } }) ], )), ), Padding( padding: EdgeInsetsDirectional.fromSTEB( 0.rpx, 25.rpx, 0.rpx, 0.rpx), child: Container( width: double.infinity, decoration: BoxDecoration( color: stringToColor("#003058"), borderRadius: BorderRadius.circular(20.rpx), ), child: Padding( padding: EdgeInsetsDirectional.fromSTEB( 30.rpx, 30.rpx, 30.rpx, 30.rpx), child: Container( width: double.infinity, decoration: BoxDecoration(), child: Column( mainAxisSize: MainAxisSize.max, children: [ Row( mainAxisSize: MainAxisSize.max, children: [ Text( '可用WLAN'.tr, style: TextStyle( fontFamily: 'Inter', fontSize: 30.rpx, letterSpacing: 0.0, color: themeController.currentColor.sc3, ), ), ], ), Obx(() { final sortedList = [ ...blueteethBindController.wifiList.value ]..sort((a, b) => b['rssi'].compareTo(a['rssi'])); return Column( mainAxisSize: MainAxisSize.max, children: sortedList .map((wifiItem) => ClickableContainer( backgroundColor: Colors.transparent, highlightColor: themeController .currentColor.sc3, padding: EdgeInsets.symmetric( vertical: 0.rpx, horizontal: 0.rpx), borderRadius: 16.rpx, onTap: () { showWifiDialog( context, Padding( padding: EdgeInsetsDirectional .fromSTEB( 0.rpx, 41.rpx, 0.rpx, 0), child: Container( height: 80.rpx, decoration: BoxDecoration( color: Colors.white, borderRadius: BorderRadius .circular( 12.rpx), ), child: Align( alignment: AlignmentDirectional( -1, 0), child: Obx(() { return TextFormField( onChanged: (value) { blueteethBindController .model .wifiPass = value; }, autofocus: false, obscureText: blueteethBindController .model .wifiPassShow, decoration: InputDecoration( isDense: true, labelStyle: TextStyle( fontFamily: 'Inter', fontSize: 26.rpx, letterSpacing: 0.0, ), hintText: '输入wifi密码' .tr, hintStyle: TextStyle( fontFamily: 'Inter', fontSize: 26 .rpx, letterSpacing: 0.0, color: themeController .currentColor .sc4), enabledBorder: OutlineInputBorder( borderSide: BorderSide( color: Color( 0x00000000), width: 1 .rpx, ), borderRadius: BorderRadius.circular( 8.rpx), ), focusedBorder: OutlineInputBorder( borderSide: BorderSide( color: Color( 0x00000000), width: 1 .rpx, ), borderRadius: BorderRadius.circular( 8.rpx), ), errorBorder: OutlineInputBorder( borderSide: BorderSide( width: 1 .rpx, ), borderRadius: BorderRadius.circular( 8.rpx), ), focusedErrorBorder: OutlineInputBorder( borderSide: BorderSide( width: 1 .rpx, ), borderRadius: BorderRadius.circular( 8.rpx), ), filled: true, fillColor: stringToColor( "#F3F5F6"), suffixIcon: InkWell( onTap: () { blueteethBindController .model .wifiPassShow = !blueteethBindController.model.wifiPassShow; blueteethBindController .updateAll(); }, focusNode: FocusNode( skipTraversal: true), child: Icon( blueteethBindController.model.wifiPassShow ? Icons.visibility_outlined : Icons.visibility_off_outlined, size: 30 .rpx, ), ), ), style: TextStyle( fontFamily: 'Inter', fontSize: 26 .rpx, letterSpacing: 0.0, color: Colors .black), cursorColor: themeController .currentColor .sc3, ); })), ), ), wifiItem['ssid'] ?? '未命名'.tr, onConfirm: () async { blueteethBindController .selectWifi .value = wifiItem; bool flag = await sendWifiSetting( wifiItem, blueteethBindController .model.wifiPass!, blueteethBindController .currentDevice!); if (flag) { var aa = await getDeviceWifiStatus( blueteethBindController .currentDevice!, 1); blueteethBindController .selectWifi .value = {}; if (aa != null && aa is Map) { blueteethBindController .connect_wifi .value = aa; } else { blueteethBindController .connect_wifi .value = {}; } blueteethBindController .wifiStatus .value = aa != null ? 1 : 0; if (aa != null) { updateDeviceBindStatus( blueteethBindController .currentDeviceMac! .value); TopSlideNotification .show( context, text: "配网成功".tr, textColor: themeController .currentColor .sc2, ); } else { TopSlideNotification .show( context, text: "配网失败".tr, textColor: themeController .currentColor .sc9, ); } } else { TopSlideNotification.show( context, text: "配网失败".tr, textColor: themeController .currentColor .sc9, ); } }); }, child: Row( mainAxisSize: MainAxisSize.max, mainAxisAlignment: MainAxisAlignment .spaceBetween, children: [ Text( wifiItem['ssid'] ?? '', style: TextStyle( fontFamily: 'Inter', fontSize: 30.rpx, letterSpacing: 0.0, color: themeController .currentColor.sc3, ), ), if (blueteethBindController .selectWifi.value == wifiItem) SizedBox( width: 32.rpx, height: 32.rpx, child: CircularProgressIndicator( strokeWidth: 2, valueColor: AlwaysStoppedAnimation< Color>( Colors.white, ), ), ) else getWifiIconByRsso( wifiItem), ], ), )) .toList() .divide(SizedBox(height: 67.rpx)), ); }), ClickableContainer( backgroundColor: Colors.transparent, highlightColor: Colors.white, padding: EdgeInsets.symmetric( horizontal: 20.rpx, vertical: 10.rpx), borderRadius: 20.rpx, onTap: () async { var bluetoothState = await FlutterBluePlus.isOn; blueteethBindController.bluetoothStatus .value = bluetoothState; if (!bluetoothState) { await _showBluetoothNotEnabledDialog(); return; } if (blueteethBindController .blueConnectFlag.value == 0 || blueteethBindController .blueConnectFlag.value == 1) { blueteethBindController .blueConnectFlag.value = 0; dealWifi(widget.deviceInfo.macA) .then((aa) { print("object"); }); return; } if (blueteethBindController .netType.value == 0) { return; } blueteethBindController.netType.value = 0; blueteethBindController.updateAll(); var aa = await getDeviceNetVersion( blueteethBindController .currentDevice!, 1); if (aa == "4g") { updateDeviceBindStatus( blueteethBindController .currentDeviceMac!.value); TopSlideNotification.show( context, text: "4g设备配置wifi提示".tr, textColor: themeController.currentColor.sc2, ); blueteethBindController.netType.value = 2; blueteethBindController .connectStatus.value = 1; blueteethBindController.updateAll(); Future.delayed( const Duration(seconds: 1), () { _cleanupResources(); Get.toNamed("/calibrationPage", arguments: 1); }); } else if (aa == 'unknown') { blueteethBindController.netType.value = 3; blueteethBindController.updateAll(); WidgetsBinding.instance .addPostFrameCallback((_) { TopSlideNotification.show( context, text: "获取设备网络类型失败".tr, textColor: themeController .currentColor.sc9, ); }); } else { blueteethBindController.netType.value = 1; blueteethBindController.updateAll(); await initWifiStatusAndWifiList(); } }, child: Row( mainAxisSize: MainAxisSize.min, mainAxisAlignment: MainAxisAlignment.center, children: [ Container( width: 25.rpx, height: 25.rpx, decoration: BoxDecoration(), child: SvgPicture.asset( 'assets/img/icon/refresh.svg', fit: BoxFit.cover, color: Colors.white, ), ), Text( '刷新'.tr, style: TextStyle( fontFamily: 'Inter', fontSize: 30.rpx, letterSpacing: 0.0, color: themeController .currentColor.sc3, ), ), ].divide(SizedBox(width: 26.rpx)), ), ), ].divide(SizedBox(height: 65.rpx)), ), ), ), ), ), ], ), ), ), ), ), ), ), ); } Future initWifiStatusAndWifiList() async { if (_isDisposed) return; if (lisObj != null) { lisObj!.cancel(); } bool wifiStatus = false; var aa = await getDeviceWifiStatus(blueteethBindController.currentDevice!, 0); if (aa != null && aa is Map) { updateDeviceBindStatus(blueteethBindController.currentDeviceMac!.value); wifiStatus = true; blueteethBindController.connect_wifi.value = aa; } else { wifiStatus = false; } blueteethBindController.wifiStatus.value = wifiStatus ? 1 : 0; List wifiList = []; try { final result = await getWifiList(blueteethBindController.currentDevice!); blueteethBindController.wifiConnectStatus.value = 1; blueteethBindController.updateAll(); if (result is List) { wifiList = result; } } catch (e) { print("异常: $e"); blueteethBindController.wifiConnectStatus.value = 0; blueteethBindController.updateAll(); } if (_isDisposed) return; if (wifiList.isNotEmpty) { blueteethBindController.connectStatus.value = 1; blueteethBindController.updateAll(); TopSlideNotification.show( context, text: "获取wifi列表成功".tr, textColor: themeController.currentColor.sc2, ); blueteethBindController.wifiList.value = wifiList; blueteethBindController.updateAll(); } else { TopSlideNotification.show( context, text: "获取wifi列表失败".tr, textColor: themeController.currentColor.sc9, ); } lisObj = blueteethBindController.currentDevice!.statusStream .listen((onData) async { if (onData.status == BleEventType.recvLineLog) { final line = onData.val; print("[bleee]:" + line); } }); } Widget getWifiIconByRsso(wifiItem) { int? rssi = int.tryParse(wifiItem['rssi'].toString()); if (rssi != null) { if (rssi >= AppConstants().wifi1) { return Container( width: 40.rpx, height: 40.rpx, clipBehavior: Clip.antiAlias, decoration: BoxDecoration(shape: BoxShape.circle), child: Image.asset("assets/img/wifi4.png"), ); } else if (rssi >= AppConstants().wifi2) { return Container( width: 40.rpx, height: 40.rpx, clipBehavior: Clip.antiAlias, decoration: BoxDecoration(shape: BoxShape.circle), child: Image.asset("assets/img/wifi3.png"), ); } else if (rssi >= AppConstants().wifi3) { return Container( width: 40.rpx, height: 40.rpx, clipBehavior: Clip.antiAlias, decoration: BoxDecoration(shape: BoxShape.circle), child: Image.asset("assets/img/wifi3.png"), ); } else { return Container( width: 40.rpx, height: 40.rpx, clipBehavior: Clip.antiAlias, decoration: BoxDecoration(shape: BoxShape.circle), child: Image.asset("assets/img/wifi1.png"), ); } } else { return Container( width: 40.rpx, height: 40.rpx, clipBehavior: Clip.antiAlias, decoration: BoxDecoration(shape: BoxShape.circle), child: Image.asset("assets/img/wifi1.png"), ); } } Future dealWifi(String mac) async { if (_isDisposed) return; final blueteethBindController = Get.find(); final themeController = Get.find(); // 清理之前的资源 _cleanupResources(); try { // 检查蓝牙状态 var bluetoothState = await FlutterBluePlus.isOn; blueteethBindController.bluetoothStatus.value = bluetoothState; blueteethBindController.updateAll(); if (!bluetoothState) { await _showBluetoothNotEnabledDialog(); return; } // 开始扫描 await FlutterBluePlus.startScan(timeout: Duration(seconds: 10)); bool isConnected = false; // 设置超时定时器 _timeoutTimer = Timer(Duration(seconds: 20), () { if (!isConnected && !_isDisposed) { blueteethBindController.blueConnectFlag.value = 1; blueteethBindController.updateAll(); TopSlideNotification.show( context, text: "设备连接超时，请重试".tr, textColor: themeController.currentColor.sc9, ); FlutterBluePlus.stopScan(); } }); // 监听扫描结果 _scanSubscription = FlutterBluePlus.scanResults.listen((results) async { if (_isDisposed) return; ScanResult? targetDevice; for (var r in results) { if (r.advertisementData.manufacturerData.containsKey(0xFFED)) { List rawData = r.advertisementData.manufacturerData[0xFFED]!; BleDeviceData deviceData = parseBleData(rawData); String deviceMac = deviceData.deviceId.replaceAll(':', '').toLowerCase(); if (deviceMac == mac.toLowerCase()) { targetDevice = r; break; } } } if (targetDevice != null && !isConnected) { isConnected = true; _timeoutTimer?.cancel(); _scanSubscription?.cancel(); try { THapp bledevice = THapp(device: targetDevice.device); await bledevice.device.connect(); var res2 = bledevice.isConnected; if (res2 && !_isDisposed) { blueteethBindController.blueConnectFlag.value = 2; TopSlideNotification.show( context, text: "蓝牙绑定.连接成功".tr, textColor: themeController.currentColor.sc2, ); blueteethBindController.currentDevice = bledevice; lisObj = blueteethBindController.currentDevice!.statusStream .listen((onData) async { if (_isDisposed) return; if (onData.status == BleEventType.recvLineLog) { final line = onData.val; print("[bleee]:" + line); } if (onData.status == BleEventType.ready) { var aa = await getDeviceNetVersion( blueteethBindController.currentDevice!, 0); if (aa == "4g") { blueteethBindController.netType.value = 2; blueteethBindController.updateAll(); updateDeviceBindStatus( blueteethBindController.currentDeviceMac!.value); await showTipDialog( context, Text( "4g设备配置wifi提示".tr, style: TextStyle( color: themeController.currentColor.sc3, fontSize: AppConstants().title_text_fontSize), )); } else if (aa == 'unknown') { blueteethBindController.netType.value = 3; blueteethBindController.updateAll(); TopSlideNotification.show( context, text: "获取设备网络类型失败".tr, textColor: themeController.currentColor.sc9, ); } else { blueteethBindController.netType.value = 1; blueteethBindController.updateAll(); blueteethBindController.wifiConnectStatus.value = 0; blueteethBindController.updateAll(); await initWifiStatusAndWifiList(); } } }); } else { TopSlideNotification.show( context, text: "蓝牙绑定.连接失败".tr, textColor: themeController.currentColor.sc9, ); } } catch (e) { TopSlideNotification.show( context, text: "设备连接失败".tr, textColor: themeController.currentColor.sc9, ); } } }); await Future.delayed(Duration(seconds: 20)); } catch (e) { if (!_isDisposed) { TopSlideNotification.show( context, text: "扫描过程中发生错误".tr, textColor: themeController.currentColor.sc9, ); } } finally { _timeoutTimer?.cancel(); await FlutterBluePlus.stopScan(); } } Future _showBluetoothNotEnabledDialog() async { if (_isDisposed) return; await showTipDialog( context, Column( children: [ Text( "蓝牙未开启".tr, style: TextStyle( fontSize: AppConstants().title_text_fontSize, color: themeController.currentColor.sc3), ), SizedBox( height: 20.rpx, ), Text( "请先打开蓝牙在进行设备扫描".tr, style: TextStyle( fontSize: AppConstants().normal_text_fontSize, color: themeController.currentColor.sc3), ), ], )); } void updateDeviceBindStatus(String mac) { String serviceAddress = ServiceConstant.service_address; String serviceName = ServiceConstant.server_service; String serviceApi = ServiceConstant.user_setting; String type = "device_bind_status_$mac"; String queryUrl = "${serviceAddress}${serviceName}${serviceApi}?type=${type}"; requestWithLog( logTitle: "查询绑定流程".tr, method: MyHttpMethod.get, queryUrl: queryUrl, onSuccess: (res) { print(res); Map data = { "type": type, "mac".tr: mac, "wifi": true, "celibration": res.data['celibration'], "person_info": res.data['person_info'], "time": DateTime.now().millisecondsSinceEpoch, }; requestWithLog( logTitle: "更新绑定流程".tr, method: MyHttpMethod.put, queryUrl: queryUrl, data: data, onSuccess: (res) {}, onFailure: (res) {}, ); }, onFailure: (res) {}, ); } Future _disconnectDevice() async { try { THapp bledevice = THapp(device: widget.deviceInfo.scanResult.device); await bledevice.disconnect(); DailyLogUtils.writeLog("关闭蓝牙连接成功".tr); } catch (e) { DailyLogUtils.writeError("关闭蓝牙连接失败: $e"); } } }