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/appConstants.dart'; import 'package:vbvs_app/common/util/FitTool.dart'; import 'package:vbvs_app/common/util/MyUtils.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/device_bind/componnet/bind_dialog.dart'; class WifiPage extends StatefulWidget { var type; WifiPage({super.key, required this.type}); @override State createState() => _WifiPageState(); } class _WifiPageState extends State { GlobalController globalController = Get.find(); UserInfoController userInfoController = Get.find(); BlueteethBindController blueteethBindController = Get.find(); PersonController personController = Get.find(); ThemeController themeController = Get.find(); var lisObj; @override void initState() { super.initState(); blueteethBindController.connectStatus.value = 0; blueteethBindController.wifiList = [].obs; blueteethBindController.wifiStatus = 0.obs; blueteethBindController.connect_wifi.value = {}; blueteethBindController.selectWifi.value = {}; if (widget.type == null) { THapp bledevice = blueteethBindController.currentDevice!; bledevice.device.connect().then((Value) { var res2 = bledevice.isConnected; if (res2) { // WidgetsBinding.instance.addPostFrameCallback((_) { // TopSlideNotification.show( // context, // text: "蓝牙绑定.连接成功".tr, // textColor: themeController.currentColor.sc2, // ); // }); blueteethBindController.currentDevice = bledevice; if (lisObj != null) { lisObj!.cancel(); } var aa; lisObj = blueteethBindController.currentDevice!.statusStream .listen((onData) async { if (onData.status == BleEventType.recvLineLog) { final line = onData.val; print("[bleee]:" + line); } if (onData.status == BleEventType.ready) { aa = await getDeviceNetVersion( blueteethBindController.currentDevice!, 2); if (aa == "4g") { TopSlideNotification.show( context, text: "4g设备配置wifi提示".tr, textColor: themeController.currentColor.sc2, ); blueteethBindController.connectStatus.value = 1; blueteethBindController.updateAll(); Future.delayed(const Duration(seconds: 1), () { Get.toNamed("/calibrationPage", arguments: 1); }); } else if (aa == 'unknown') { TopSlideNotification.show( context, text: "获取设备网络类型失败".tr, textColor: themeController.currentColor.sc9, ); } else { await initWifiStatusAndWifiList(); } } }); } else { WidgetsBinding.instance.addPostFrameCallback((_) { TopSlideNotification.show( context, text: "连接失败".tr, textColor: themeController.currentColor.sc9, ); }); } }); } else { dealWifi(widget.type).then((aa) { print("object"); }); } } @override void dispose() { super.dispose(); if (lisObj != null) { lisObj.cancel(); } blueteethBindController.currentDevice!.disconnect(); } @override Widget build(BuildContext context) { print("object"); return LayoutBuilder( builder: (context, bodySize) => GestureDetector( onTap: () => FocusScope.of(context).unfocus(), child: Container( decoration: BoxDecoration( image: DecorationImage( image: AssetImage('assets/img/bgNoImg.png'), // 本地图片 fit: BoxFit.fill, // 填满整个 Container ), ), child: Scaffold( backgroundColor: Colors.transparent, // 加上这一行 appBar: AppBar( backgroundColor: themeController.currentColor.sc17, automaticallyImplyLeading: false, iconTheme: IconThemeData(color: themeController.currentColor.sc3), titleSpacing: 0, // leading: returnIconButtom, title: Container( width: double.infinity, height: 180.rpx, child: Stack( alignment: Alignment.center, children: [ /// 居中标题 Row( mainAxisAlignment: MainAxisAlignment.center, children: [ Text( 'wifi页.标题'.tr, style: FlutterFlowTheme.of(context).bodyMedium.override( fontFamily: 'Readex Pro', color: themeController.currentColor.sc3, letterSpacing: 0, fontSize: 30.rpx, ), ), SizedBox( width: 14.rpx, ), Obx(() { if (blueteethBindController.connectStatus.value == 0) { return SizedBox( width: 24.rpx, height: 24.rpx, child: CircularProgressIndicator( strokeWidth: 1, valueColor: AlwaysStoppedAnimation(Colors.white), ), ); } return Container(); }), ], ), /// 左边返回按钮 Positioned( left: 0, child: returnIconButtom, ), if (widget.type == null) Positioned( right: 20.rpx, child: CustomCard( borderRadius: 20.rpx, onTap: () async { // if (blueteethBindController.wifiStatus.value != 1) { // TopSlideNotification.show( // context, // text: "wifi页.需配网".tr, // textColor: themeController.currentColor.sc9, // ); // } else { // Get.toNamed("/calibrationPage", arguments: 1); // } Get.toNamed("/calibrationPage", arguments: 1); }, colors: [ themeController.currentColor.sc1, themeController.currentColor.sc2, ], child: Container( width: 100.rpx, height: 60.rpx, alignment: Alignment.center, padding: EdgeInsetsDirectional.fromSTEB( 16.rpx, 0, 16.rpx, 0), child: Text( 'wifi页.跳过'.tr, style: FlutterFlowTheme.of(context) .titleSmall .override( fontFamily: 'Inter Tight', color: themeController.currentColor.sc3, 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: Color(0xFF242835), 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( "wifi页.WLAN".tr, style: TextStyle( color: themeController .currentColor.sc3, fontSize: AppConstants() .title_text_fontSize, ), ), Obx(() { return Text( blueteethBindController .wifiStatus.value == 0 ? "wifi页.未连接".tr : "wifi页.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: themeController.currentColor.sc5, 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: FlutterFlowTheme.of(context) .bodyMedium .override( 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'])); // 按 rssi 倒序 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), // 加圆角 ), 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: FlutterFlowTheme.of( context) .labelMedium .override( fontFamily: 'Inter', fontSize: 26.rpx, letterSpacing: 0.0, ), hintText: '蓝牙绑定.输入wifi密码' .tr, hintStyle: FlutterFlowTheme.of(context).labelMedium.override( 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( color: FlutterFlowTheme.of(context) .error, width: 1 .rpx, ), borderRadius: BorderRadius.circular( 8.rpx), ), focusedErrorBorder: OutlineInputBorder( borderSide: BorderSide( color: FlutterFlowTheme.of(context) .error, width: 1 .rpx, ), borderRadius: BorderRadius.circular( 8.rpx), ), filled: false, fillColor: FlutterFlowTheme.of( context) .secondaryBackground, 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: FlutterFlowTheme.of(context).bodyMedium.override( fontFamily: 'Inter', fontSize: 26 .rpx, letterSpacing: 0.0, color: Colors .black), cursorColor: themeController .currentColor .sc3, ); })), ), ), wifiItem['ssid'] ?? '未命名'.tr, onConfirm: () async { // showLoadingDialog( // context); // 显示 loading blueteethBindController .selectWifi .value = wifiItem; bool flag = await sendWifiSetting( wifiItem, blueteethBindController .model.wifiPass!, blueteethBindController .currentDevice!); // Navigator.pop(context); if (flag) { // bool wifiStatus = // await getWifiStatus( // blueteethBindController // .currentDevice!); bool wifiStatus = false; var aa = await getDeviceWifiStatus( blueteethBindController .currentDevice!, 1); blueteethBindController .selectWifi .value = {}; if (aa != null && aa is Map) { wifiStatus = true; blueteethBindController .connect_wifi .value = aa; } else { blueteethBindController .connect_wifi .value = {}; } blueteethBindController .wifiStatus .value = wifiStatus == true ? 1 : 0; blueteethBindController .wifiStatus .value = wifiStatus == true ? 1 : 0; if (wifiStatus) { // Navigator.pop(context); TopSlideNotification .show( context, text: "wifi页.配网成功".tr, textColor: themeController .currentColor .sc2, ); blueteethBindController .wifiStatus .value = 1; blueteethBindController .updateAll(); } else { // Navigator.pop(context); TopSlideNotification .show( context, text: "wifi页.配网失败".tr, textColor: themeController .currentColor .sc9, ); blueteethBindController .wifiStatus .value = 0; blueteethBindController .updateAll(); } } else { // Navigator.pop(context); TopSlideNotification.show( context, text: "wifi页.配网失败".tr, textColor: themeController .currentColor .sc9, ); blueteethBindController .wifiStatus.value = 0; blueteethBindController .updateAll(); } }); }, child: Row( mainAxisSize: MainAxisSize.max, mainAxisAlignment: MainAxisAlignment .spaceBetween, children: [ Text( wifiItem['ssid'] ?? '', style: FlutterFlowTheme .of(context) .bodyMedium .override( 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: 1, 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 { blueteethBindController .connectStatus.value = 0; blueteethBindController.updateAll(); print("点击刷新"); await initWifiList(); TopSlideNotification.show( context, text: "获取wifi列表成功".tr, textColor: themeController.currentColor.sc2, ); }, 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, // 图标固定白色 ), ), Text( '刷新'.tr, style: FlutterFlowTheme.of(context) .bodyMedium .override( 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 (lisObj != null) { lisObj!.cancel(); } bool wifiStatus = false; var aa = await getDeviceWifiStatus(blueteethBindController.currentDevice!, 1); if (aa != null && aa is Map) { wifiStatus = true; blueteethBindController.connect_wifi.value = aa; } blueteethBindController.wifiStatus.value = wifiStatus == true ? 1 : 0; List wifiList = []; try { final result = await getWifiList(blueteethBindController.currentDevice!); if (result is List) { wifiList = result; } } catch (e) { print("异常: $e"); } if (wifiList.length > 0) { blueteethBindController.connectStatus.value = 1; blueteethBindController.updateAll(); // Navigator.pop(context); TopSlideNotification.show( context, text: "获取wifi列表成功".tr, textColor: themeController.currentColor.sc2, ); blueteethBindController.wifiList.value = wifiList; blueteethBindController.updateAll(); } else { // Navigator.pop(context); 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); } // if (onData.status == BleEventType.ready) { // // showLoadingDialog(context, title: "获取wifi列表中...".tr); // bool wifiStatus = false; // var aa = await getDeviceWifiStatus( // blueteethBindController.currentDevice!, 1); // if (aa != null && aa is Map) { // wifiStatus = true; // blueteethBindController.connect_wifi.value = aa; // } // blueteethBindController.wifiStatus.value = wifiStatus == true ? 1 : 0; // List wifiList = []; // try { // final result = // await getWifiList(blueteethBindController.currentDevice!); // if (result is List) { // wifiList = result; // } // } catch (e) { // print("异常: $e"); // } // if (wifiList.length > 0) { // blueteethBindController.connectStatus.value = 1; // blueteethBindController.updateAll(); // // Navigator.pop(context); // TopSlideNotification.show( // context, // text: "获取wifi列表成功".tr, // textColor: themeController.currentColor.sc2, // ); // blueteethBindController.wifiList.value = wifiList; // blueteethBindController.updateAll(); // } else { // Navigator.pop(context); // TopSlideNotification.show( // context, // text: "获取wifi列表失败".tr, // textColor: themeController.currentColor.sc9, // ); // } // } }); } initWifiList() async { try { var wifiList = await getWifiList(blueteethBindController.currentDevice!); print(wifiList); if (wifiList.length > 0) { blueteethBindController.connectStatus.value = 1; blueteethBindController.wifiList.value = wifiList; blueteethBindController.updateAll(); } return wifiList; } catch (e) { print(e); TopSlideNotification.show( context, text: "获取wifi列表失败".tr, textColor: themeController.currentColor.sc9, ); } } getWifiIconByRsso(wifiItem) { int? rssi = int.tryParse(wifiItem['rssi'].toString()); if (rssi != null) { if (rssi >= -30) { 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 >= -45) { 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 >= -60) { 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 { // RSSI 无法解析时的默认显示 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 { // bodyDeviceController.wifiMac = mac; // Get.toNamed("/wifiPage", arguments: 2); // return; final blueteethBindController = Get.find(); final themeController = Get.find(); // 显示加载对话框 // showLoadingDialog(Get.context!, title: "连接中...".tr); // 设置超时定时器 Timer? timeoutTimer; bool isConnected = false; try { // 开始扫描蓝牙设备 await FlutterBluePlus.startScan(timeout: Duration(seconds: 10)); // 设置超时（20秒） timeoutTimer = Timer(Duration(seconds: 20), () { try { if (!isConnected) { // Navigator.of(context).pop(); // 先关闭 dialog WidgetsBinding.instance.addPostFrameCallback((_) { TopSlideNotification.show( context, text: "设备连接超时，请重试".tr, textColor: themeController.currentColor.sc9, ); }); FlutterBluePlus.stopScan(); } } catch (e) { print(e); } }); // 监听扫描结果 StreamSubscription>? scanSubscription; scanSubscription = FlutterBluePlus.scanResults.listen((results) async { // 过滤出符合条件的设备 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; FlutterBluePlus.stopScan(); scanSubscription?.cancel(); timeoutTimer?.cancel(); try { // 连接设备 // await targetDevice.device.connect(); THapp bledevice = THapp(device: targetDevice.device); await bledevice.device.connect(); var res2 = bledevice.isConnected; if (res2) { // Navigator.pop(context); TopSlideNotification.show( context, text: "蓝牙绑定.连接成功".tr, textColor: themeController.currentColor.sc2, ); blueteethBindController.currentDevice = bledevice; if (lisObj != null) { lisObj!.cancel(); } var aa; lisObj = blueteethBindController.currentDevice!.statusStream .listen((onData) async { if (onData.status == BleEventType.recvLineLog) { final line = onData.val; print("[bleee]:" + line); } if (onData.status == BleEventType.ready) { aa = await getDeviceNetVersion( blueteethBindController.currentDevice!, 1); if (aa == "4g") { // TopSlideNotification.show( // Get.context!, // text: "4g设备配置wifi提示".tr, // textColor: themeController.currentColor.sc9, // ); WidgetsBinding.instance.addPostFrameCallback((_) { TopSlideNotification.show( context, text: "4g设备配置wifi提示".tr, textColor: themeController.currentColor.sc9, ); Get.back(); }); return; } else { // Get.toNamed("/wifiPage", arguments: 2); await initWifiStatusAndWifiList(); } } }); // Get.toNamed("/wifiPage", arguments: {bledevice}); } else { // Navigator.pop(context); TopSlideNotification.show( context, text: "蓝牙绑定.连接失败".tr, textColor: themeController.currentColor.sc9, ); } } catch (e) { // Navigator.of(Get.context!).pop(); // 关闭加载对话框 TopSlideNotification.show( Get.context!, text: "设备连接失败".tr, textColor: themeController.currentColor.sc9, ); } } }); // 等待扫描完成 await Future.delayed(Duration(seconds: 20)); } catch (e) { timeoutTimer?.cancel(); Navigator.of(Get.context!).pop(); // 关闭加载对话框 TopSlideNotification.show( Get.context!, text: "扫描过程中发生错误".tr, textColor: themeController.currentColor.sc9, ); } finally { timeoutTimer?.cancel(); await FlutterBluePlus.stopScan(); } } }