NFC巡检部分

lib/http/ApiService.dart

@@ -36,6 +36,9 @@ class ApiService {
   static const String projectManagerUrl =
       'https://pm.qhdsafety.com/zy-projectManage';
 
+  /// NFC巡检接口
+  static const String baseNFCPath =
+      "http://192.168.0.37:8099/api/app/";
   // /// 人脸识别服务
   // static const String baseFacePath =
   //     "https://qaaqwh.qhdsafety.com/whb_stu_face/";
@@ -3386,6 +3389,74 @@ U6Hzm1ninpWeE+awIDAQAB
     );
   }
 
+///TODO -------------–-------------------- NFC巡检 -------------–--------------------
+  /// 管道区域
+  static Future<Map<String, dynamic>> getNfcPipeLineAreaList() {
+    return HttpManager().request(
+      baseNFCPath,
+      '/pipelineInspection/getPipelineAreaListAll',
+      method: Method.post,
+      data: {
+        "CORPINFO_ID":SessionService.instance.corpinfoId,
+        'STATUS':'0'
+      },
+    );
+  }
+
+  /// 管道设备列表
+  static Future<Map<String, dynamic>> getNfcEquipmentPipelineListAll(String PIPELINE_AREA_ID) {
+    return HttpManager().request(
+      baseNFCPath,
+      '/pipelineInspection/getEquipmentPipelineListAll',
+      method: Method.post,
+      data: {
+        "CORPINFO_ID":SessionService.instance.corpinfoId,
+        'STATUS':'0',
+        'PIPELINE_AREA_ID':PIPELINE_AREA_ID
+      },
+    );
+  }
+  ///NFC标签入库
+  static Future<Map<String, dynamic>> nfcTagAdd(Map data) {
+    return HttpManager().request(
+      baseNFCPath,
+      '/pipelineInspection/nfcTagAdd',
+      method: Method.post,
+      data: {
+        ...data,
+        "CORPINFO_ID":SessionService.instance.corpinfoId,
+        "USER_ID":SessionService.instance.loginUserId,
+
+      },
+    );
+  }
+  ///NFC任务列表
+  static Future<Map<String, dynamic>> nfcTaskList(int showCount, int currentPage) {
+    return HttpManager().request(
+      baseNFCPath,
+      '/pipelineInspection/getPatrolTaskList?showCount=$showCount&currentPage=$currentPage',
+
+      method: Method.post,
+      data: {
+        "CORPINFO_ID":SessionService.instance.corpinfoId,
+        "USER_ID":SessionService.instance.loginUserId,
+        "STATUS": '0'
+      },
+    );
+  }
+  ///NFC任务详情列表
+  static Future<Map<String, dynamic>> nfcTaskDetailList(int showCount, int currentPage) {
+    return HttpManager().request(
+      baseNFCPath,
+      '/pipelineInspection/getPatrolTaskDetailList?showCount=$showCount&currentPage=$currentPage',
+      method: Method.post,
+      data: {
+        "CORPINFO_ID":SessionService.instance.corpinfoId,
+        "USER_ID":SessionService.instance.loginUserId,
+
+      },
+    );
+  }
 
 }
 

lib/pages/home/NFC/home_nfc_add_page.dart

@@ -0,0 +1,221 @@
+import 'dart:convert';
+import 'dart:ffi';
+
+import 'package:flutter/material.dart';
+import 'package:qhd_prevention/customWidget/bottom_picker.dart';
+import 'package:qhd_prevention/customWidget/custom_alert_dialog.dart';
+import 'package:qhd_prevention/customWidget/custom_button.dart';
+import 'package:qhd_prevention/customWidget/department_person_picker.dart';
+import 'package:qhd_prevention/customWidget/toast_util.dart';
+import 'package:qhd_prevention/http/ApiService.dart';
+import 'package:qhd_prevention/pages/home/tap/item_list_widget.dart';
+import 'package:qhd_prevention/pages/home/work_alert.dart';
+import 'package:qhd_prevention/pages/my_appbar.dart';
+import 'package:qhd_prevention/services/nfc_service.dart';
+import 'package:qhd_prevention/tools/tools.dart';
+
+class HomeNfcAddPage extends StatefulWidget {
+  const HomeNfcAddPage({super.key});
+
+  @override
+  State<HomeNfcAddPage> createState() => _HomeNfcAddPageState();
+}
+
+class _HomeNfcAddPageState extends State<HomeNfcAddPage> {
+  late Map<String, dynamic> pd = {};
+  int currentPage = 1;
+  late List areaAllList = [];
+  late List equipmentList = [];
+
+  @override
+  void initState() {
+    // TODO: implement initState
+    super.initState();
+    _getData();
+  }
+
+  /// 获取管道区域列表
+  Future<void> _getData() async {
+    final data = await ApiService.getNfcPipeLineAreaList();
+    if (data['result'] == 'success') {
+      areaAllList = data['varList'];
+    }
+  }
+
+  /// 通过管道区域获取对应的设备列表
+  Future<void> _getPipelineForArea() async {
+    final data = await ApiService.getNfcEquipmentPipelineListAll(
+      pd['PIPELINE_AREA_ID'],
+    );
+    if (data['result'] == 'success') {
+      equipmentList = data['varList'];
+    }
+  }
+
+  void _choosePipeLineHandle() async {
+    // 创建选项列表
+    final options = areaAllList.map((e) => e['AREA_NAME'] as String).toList();
+
+    // 显示底部选择器
+    final choice = await BottomPicker.show<String>(
+      context,
+      items: options,
+      itemBuilder: (item) => Text(item, textAlign: TextAlign.center),
+    );
+
+    if (choice != null) {
+      // 找到选择的索引
+      final newIndex = options.indexOf(choice);
+      if (newIndex != -1) {
+        Map selectData = areaAllList[newIndex];
+        pd['PIPELINE_AREA_ID'] = selectData['PIPELINE_AREA_ID'] ?? '';
+        pd['AREA_NAME'] = selectData['AREA_NAME'] ?? '';
+        _getPipelineForArea();
+      }
+    }
+  }
+
+  void _choosePipeHandle() async {
+    if (!FormUtils.hasValue(pd, 'PIPELINE_AREA_ID')) {
+      ToastUtil.showNormal(context, "请先选择管道区域");
+      return;
+    }
+    // 创建选项列表
+    final options =
+        equipmentList.map((e) => e['EQUIPMENT_NAME'] as String).toList();
+
+    // 显示底部选择器
+    final choice = await BottomPicker.show<String>(
+      context,
+      items: options,
+      itemBuilder: (item) => Text(item, textAlign: TextAlign.center),
+    );
+
+    if (choice != null) {
+      // 找到选择的索引
+      final newIndex = options.indexOf(choice);
+      if (newIndex != -1) {
+        Map selectData = equipmentList[newIndex];
+        pd['EQUIPMENT_PIPELINE_ID'] = selectData['EQUIPMENT_PIPELINE_ID'] ?? '';
+        pd['EQUIPMENT_NAME'] = selectData['EQUIPMENT_NAME'] ?? '';
+      }
+    }
+  }
+
+  Future<void> _startWrite() async{
+    final textRules = <Map<String, dynamic>>[
+      {'value': pd['PIPELINE_AREA_ID'] ?? '', 'message': '请选择管道区域'},
+      {'value': pd['EQUIPMENT_PIPELINE_ID'] ?? '', 'message': '请选择对应的管道设备'},
+      {'value': pd['TAG_NAME'] ?? '', 'message': '请填写标签名称'},
+    ];
+    for (var rule in textRules) {
+      if ((rule['value'] as String).isEmpty) {
+        ToastUtil.showNormal(context, rule['message']);
+        return;
+      }
+    }
+    final confirmed = await CustomAlertDialog.showConfirm(
+      context,
+      title: '提示',
+      content: '请将手机靠近NFC标签准备写入',
+      cancelText: '',
+      confirmText: '我知道了',
+      barrierDismissible: false,
+    );
+    if (confirmed) {
+      LoadingDialogHelper.show(message: '等待手机靠近NFC标签');
+      await NfcService.instance.writeText(
+        mapToCompactJson({'PIPELINE_AREA_ID':pd['PIPELINE_AREA_ID'],'EQUIPMENT_PIPELINE_ID':pd['EQUIPMENT_PIPELINE_ID']}),
+        timeout: Duration(seconds: 12),
+        onComplete: (ok, msg) async{
+          if (ok) {
+            pd['NFC_CODE'] = msg;
+            final result = await ApiService.nfcTagAdd(pd);
+            if (result['result'] == 'success') {
+              ToastUtil.showSuccess(context, '写入成功');
+              Navigator.pop(context);
+            }else{
+              ToastUtil.showError(context, '写入失败，请重试');
+            }
+          }
+          LoadingDialogHelper.hide();
+        },
+      );
+    }
+  }
+  String mapToCompactJson(Map<String, dynamic> map) {
+    // 使用 jsonEncode 转换
+    String jsonStr = jsonEncode(map);
+    // 去掉所有空格、换行、制表符
+    jsonStr = jsonStr.replaceAll(RegExp(r'\s+'), '');
+
+    return jsonStr;
+  }
+  void _getNfcData() async{
+
+    NfcService.instance.startScanOnceWithCallback(
+      onResult: (uid, parsedText, rawMsg) async {
+        final confirmed = await CustomAlertDialog.showConfirm(
+          context,
+          title: '内容',
+          content: 'UID: $uid \n data: $parsedText',
+          cancelText: '',
+          confirmText: '我知道了',
+          barrierDismissible: false,
+        );
+        print('UID: $uid, text: $parsedText');
+      },
+      onError: (err) => print('err: $err'),
+      timeout: Duration(seconds: 12),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: MyAppbar(title: 'NFC标签写入', actions: [
+        TextButton(onPressed: _getNfcData, child: Text('读取',style: TextStyle(color: Colors.white),))
+      ],),
+      body: SafeArea(
+        child: SingleChildScrollView(
+          padding: EdgeInsets.all(12),
+          child: Column(
+            children: [
+              ItemListWidget.itemContainer(
+                horizontal: 5,
+                Column(
+                  children: [
+                    ItemListWidget.selectableLineTitleTextRightButton(
+                      label: '管道区域',
+                      isEditable: true,
+                      text: pd['AREA_NAME'] ?? '',
+                      onTap: _choosePipeLineHandle,
+                    ),
+                    const Divider(),
+                    ItemListWidget.selectableLineTitleTextRightButton(
+                      label: '管道设备',
+                      isEditable: true,
+                      text: pd['EQUIPMENT_NAME'] ?? '',
+                      onTap: _choosePipeHandle,
+                    ),
+                    const Divider(),
+                    ItemListWidget.singleLineTitleText(
+                      label: '标签名称',
+                      isEditable: true,
+                      hintText: '请输入标签名称',
+                      onChanged: (val) {
+                        pd['TAG_NAME'] = val;
+                      },
+                    ),
+                  ],
+                ),
+              ),
+              SizedBox(height: 20,),
+              CustomButton(text: '立即写入', backgroundColor: Colors.blue,onPressed: _startWrite,)
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/pages/home/NFC/home_nfc_check_danger_page.dart

@@ -0,0 +1,136 @@
+import 'package:flutter/material.dart';
+import 'package:qhd_prevention/pages/my_appbar.dart';
+
+class HomeNfcCheckDangerPage extends StatefulWidget {
+  const HomeNfcCheckDangerPage({super.key});
+
+  @override
+  State<HomeNfcCheckDangerPage> createState() => _HomeNfcCheckDangerPageState();
+}
+
+class _HomeNfcCheckDangerPageState extends State<HomeNfcCheckDangerPage> {
+
+
+  Widget _pendingTopCard(Map<String, String> item) {
+    return SizedBox(
+      height: 180,
+      child: Stack(
+        clipBehavior: Clip.none,
+        children: [
+          ClipRRect(
+            borderRadius: BorderRadius.circular(10),
+            child: Image.asset(
+              'assets/images/xj_top.png',
+              height: 70,
+              width: double.infinity,
+              fit: BoxFit.cover,
+            ),
+          ),
+
+          // 标题 & 状态标签
+          Positioned(
+            top: 12,
+            left: 12,
+            child: Text(
+              item['title']!,
+              style: const TextStyle(
+                color: Colors.black87,
+                fontSize: 18,
+                fontWeight: FontWeight.bold,
+              ),
+            ),
+          ),
+          Positioned(
+            top: 12,
+            right: 12,
+            child: Container(
+              height: 30,
+              padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+              decoration: BoxDecoration(
+                color: Colors.blue.withOpacity(0.7),
+                borderRadius: BorderRadius.circular(4),
+              ),
+              child: Center(
+                child: Text(
+                  item['status']!,
+                  style: const TextStyle(color: Colors.white, fontSize: 14),
+                ),
+              ),
+            ),
+          ),
+
+          // 白色信息区域（盖住图片部分）
+          Positioned(
+            left: 0,
+            right: 0,
+            top: 50, // 盖住图片底部
+            child: Container(
+              margin: const EdgeInsets.symmetric(horizontal: 0),
+              padding: const EdgeInsets.all(16),
+              decoration: BoxDecoration(
+                color: Colors.white,
+                borderRadius: BorderRadius.circular(10),
+                boxShadow: [
+                  BoxShadow(
+                    color: Colors.black12,
+                    blurRadius: 4,
+                    offset: Offset(0, 1),
+                  ),
+                ],
+              ),
+              child: _buildInfoGrid(item),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  /// 构建信息网格
+  Widget _buildInfoGrid(Map<String, String> item) {
+    return Row(
+      children: [
+        Expanded(
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text('负责部门：${item['department']}'),
+              const SizedBox(height: 8),
+              Text('负责人：${item['owner']}'),
+              const SizedBox(height: 8),
+              Text('UN件类型：${item['unType']}'),
+            ],
+          ),
+        ),
+        Expanded(
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.end,
+            children: [
+              Text('巡检周期：${item['cycle']}'),
+              const SizedBox(height: 8),
+              Text('已巡点位：${item['points']}'),
+              Text('涉及管道区域：${item['department']}')
+            ],
+          ),
+        ),
+      ],
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+        appBar: MyAppbar(title: '检查项'),
+        body: SafeArea(
+            child: Padding(
+                padding: EdgeInsets.all(16),
+                child: Column(
+                    children: [
+                      _pendingTopCard({}),
+                    ]
+                )
+            )
+        )
+    );
+  }
+}

lib/pages/home/NFC/home_nfc_detail_page.dart

@@ -2,7 +2,8 @@ import 'package:flutter/material.dart';
 import 'package:qhd_prevention/pages/my_appbar.dart';
 
 class HomeNfcDetailPage extends StatefulWidget {
-  const HomeNfcDetailPage({super.key});
+  const HomeNfcDetailPage({super.key, required this.info});
+  final Map<String, dynamic> info;
 
   @override
   State<HomeNfcDetailPage> createState() => _HomeNfcDetailPageState();
@@ -10,15 +11,6 @@ class HomeNfcDetailPage extends StatefulWidget {
 
 class _HomeNfcDetailPageState extends State<HomeNfcDetailPage> {
 
-  Map<String, String> info = {
-    'title': '设备巡检 A',
-    'status': '专项巡检',
-    'department': '安全部',
-    'owner': '张三',
-    'unType': 'UN1001',
-    'cycle': '7天',
-    'points': '3/5',
-  };
   final List<ProgressItem> demoData = const [
     ProgressItem(status: '未查', location: '到期哦i维护经费欺废气阀我废费欺废气阀我废费欺废气阀我废气阀', code: 'XJ1001'),
     ProgressItem(status: '已查', location: 'B区-配电室', code: 'XJ1002', checkTime: '2025-07-28 15:32'),
@@ -32,7 +24,7 @@ class _HomeNfcDetailPageState extends State<HomeNfcDetailPage> {
     ProgressItem(status: '已查', location: 'B区-配电室', code: 'XJ1002', checkTime: '2025-07-28 15:32'),
 
   ];
-  Widget _pendingTopCard(Map<String, String> item) {
+  Widget _pendingTopCard(Map<String, dynamic> item) {
     return SizedBox(
       height: 180,
       child: Stack(
@@ -69,7 +61,7 @@ class _HomeNfcDetailPageState extends State<HomeNfcDetailPage> {
                 padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
                 decoration: BoxDecoration(
                   color: Colors.blue.withOpacity(0.7),
-                  borderRadius: BorderRadius.circular(15),
+                  borderRadius: BorderRadius.circular(4),
                 ),
                 child: Center(
                   child: Text(
@@ -107,18 +99,18 @@ class _HomeNfcDetailPageState extends State<HomeNfcDetailPage> {
     );
   }
   /// 构建信息网格
-  Widget _buildInfoGrid(Map<String, String> item) {
+  Widget _buildInfoGrid(Map<String, dynamic> item) {
     return Row(
       children: [
         Expanded(
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.start,
             children: [
-              Text('负责部门：${item['department']}'),
+              Text('负责部门：${item['DEPARTMENT_NAME'] ?? ''}'),
               const SizedBox(height: 8),
-              Text('负责人：${item['owner']}'),
+              Text('巡检类型：${item['PATROL_TYPE_NAME'] ?? ''}'),
               const SizedBox(height: 8),
-              Text('UN件类型：${item['unType']}'),
+              Text('已巡点位：${item['INSPECTED_POINTS'] ?? '0'}'),
             ],
           ),
         ),
@@ -126,17 +118,22 @@ class _HomeNfcDetailPageState extends State<HomeNfcDetailPage> {
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.end,
             children: [
-              Text('巡检周期：${item['cycle']}'),
+              Text('负责人：${item['USER_NAME'] ?? ''}'),
               const SizedBox(height: 8),
-              Text('已巡点位：${item['points']}'),
+              Text('巡检周期：${item['PATROL_PERIOD_NAME'] ?? ''}'),
-              Text('涉及管道区域：${item['department']}')
+
+              // isFinish
+              //     ? Text('涉及管道区域：${item['department'] ?? ''}')
+              //     : const SizedBox(height: 25),
             ],
           ),
         ),
       ],
     );
   }
+  Future<void> _startCheckItem(ProgressItem item) async {
 
+  }
 
   @override
   Widget build(BuildContext context) {
@@ -144,7 +141,7 @@ class _HomeNfcDetailPageState extends State<HomeNfcDetailPage> {
       appBar: MyAppbar(title: '任务详情'),
       body: SafeArea(child: Padding(padding: EdgeInsets.all(16), child: Column(
         children: [
-          _pendingTopCard(info),
+          _pendingTopCard(widget.info),
           Expanded(child: Container(
             decoration: BoxDecoration(
               color: Colors.white,
@@ -162,6 +159,7 @@ class _HomeNfcDetailPageState extends State<HomeNfcDetailPage> {
               child: ProgressList(
                 items: demoData,
                 onStartCheck: (idx) {
+                  _startCheckItem(demoData[idx]);
                   print('开始检查第 $idx 项');
                 },
               ),

lib/pages/home/NFC/home_nfc_list_page.dart

@@ -1,4 +1,6 @@
 import 'package:flutter/material.dart';
+import 'package:qhd_prevention/http/ApiService.dart';
+import 'package:qhd_prevention/pages/home/NFC/home_nfc_add_page.dart';
 import 'package:qhd_prevention/pages/home/NFC/home_nfc_detail_page.dart';
 import 'package:qhd_prevention/pages/my_appbar.dart';
 import 'package:qhd_prevention/tools/tools.dart';
@@ -14,66 +16,270 @@ class _HomeNfcListPageState extends State<HomeNfcListPage>
     with SingleTickerProviderStateMixin {
   late TabController _tabController;
 
-  // 测试数据
+  // 数据源（真实数据）
-  final List<Map<String, String>> _pendingList = [
+  final List<Map<String, dynamic>> _pendingList = [];
-    {
+  final List<Map<String, dynamic>> _recordList = [];
-      'title': '设备巡检 A',
-      'status': '待巡检',
-      'department': '安全部',
-      'owner': '张三',
-      'unType': 'UN1001',
-      'cycle': '7天',
-      'points': '3/5',
-    },
-    {
-      'title': '设备巡检 B',
-      'status': '待巡检',
-      'department': '维护部',
-      'owner': '李四',
-      'unType': 'UN1002',
-      'cycle': '30天',
-      'points': '1/2',
-    },
-    {
-      'title': '设备巡检 C',
-      'status': '待巡检',
-      'department': '维护部',
-      'owner': '李四',
-      'unType': 'UN1002',
-      'cycle': '30天',
-      'points': '1/2',
-    },
-  ];
 
-  final List<Map<String, String>> _recordList = [
+  // 分页状态 - 待巡检
-    {
+  int _pendingPage = 1;
-      'title': '设备巡检 A',
+  final int _pageSize = 10;
-      'status': '待巡检',
+  bool _pendingLoading = false;
-      'department': '安全部',
+  bool _pendingHasMore = true;
-      'owner': '张三',
+  final ScrollController _pendingScrollController = ScrollController();
-      'unType': 'UN1001',
-      'cycle': '7天',
-      'points': '3/5',
-    },
 
-  ];
+  // 分页状态 - 巡检记录
+  int _recordPage = 1;
+  bool _recordLoading = false;
+  bool _recordHasMore = true;
+  final ScrollController _recordScrollController = ScrollController();
+
+  // 页面 loading（用于首次加载指示）
+  bool _initialLoadingPending = false;
+  bool _initialLoadingRecord = false;
 
   @override
   void initState() {
     super.initState();
     _tabController = TabController(length: 2, vsync: this);
+
+    // Tab 切换时触发加载（如果对应列表为空）
+    _tabController.addListener(() {
+      if (!_tabController.indexIsChanging) {
+        final idx = _tabController.index;
+        if (idx == 0 && _pendingList.isEmpty) {
+          _refreshPending();
+        } else if (idx == 1 && _recordList.isEmpty) {
+          _refreshRecord();
+        }
+      }
+    });
+
+    // 滚动监听，上拉触底加载更多
+    _pendingScrollController.addListener(() {
+      if (_pendingScrollController.position.pixels >=
+          _pendingScrollController.position.maxScrollExtent - 80 &&
+          !_pendingLoading &&
+          _pendingHasMore) {
+        _loadMorePending();
+      }
+    });
+
+    _recordScrollController.addListener(() {
+      if (_recordScrollController.position.pixels >=
+          _recordScrollController.position.maxScrollExtent - 80 &&
+          !_recordLoading &&
+          _recordHasMore) {
+        _loadMoreRecord();
+      }
+    });
+
+    // 首次默认加载待巡检列表
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      _refreshPending();
+    });
   }
 
   @override
   void dispose() {
     _tabController.dispose();
+    _pendingScrollController.dispose();
+    _recordScrollController.dispose();
     super.dispose();
   }
+  String _checkStatusName(String status) {
+    if (status == '0') {
+      return '已巡检';
+    }else if (status == '1') {
+      return '超期未巡检';
+    }else if (status == '2') {
+      return '巡检中';
+    }else{
+      return '待巡检';
+    }
+  }
+
+  Future<void> _refreshPending() async {
+    setState(() {
+      _pendingPage = 1;
+      _pendingHasMore = true;
+      _initialLoadingPending = true;
+    });
+    try {
+      await _getTaskList(page: 1, replace: true);
+    } finally {
+      if (mounted) {
+        setState(() {
+          _initialLoadingPending = false;
+        });
+      }
+    }
+  }
+
+  Future<void> _loadMorePending() async {
+    if (_pendingLoading || !_pendingHasMore) return;
+    await _getTaskList(page: _pendingPage + 1, replace: false);
+  }
+
+  Future<void> _refreshRecord() async {
+    setState(() {
+      _recordPage = 1;
+      _recordHasMore = true;
+      _initialLoadingRecord = true;
+    });
+    try {
+      await _getTaskDetailList(page: 1, replace: true);
+    } finally {
+      if (mounted) {
+        setState(() {
+          _initialLoadingRecord = false;
+        });
+      }
+    }
+  }
+
+  Future<void> _loadMoreRecord() async {
+    if (_recordLoading || !_recordHasMore) return;
+    await _getTaskDetailList(page: _recordPage + 1, replace: false);
+  }
+
+  // ---------- 网络请求（适配后端返回结构） ----------
+  //NFC任务列表
+  Future<void> _getTaskList({required int page, required bool replace}) async {
+    setState(() {
+      _pendingLoading = true;
+    });
+    try {
+      final res = await ApiService.nfcTaskList(_pageSize, page);
+      // // 适配后端返回：尝试找到数组数据
+      // List<dynamic>? list;
+      if (res['result'] == 'success') {
+        List<dynamic> list = res['varList'];
+
+      final parsed = list.map<Map<String, dynamic>>((e) {
+        return e;
+      }).toList();
+
+      //
+      // 判断是否还有更多：如果返回数量 < pageSize 则没有更多
+      final bool gotLessThanPage = parsed.length < _pageSize;
+
+      if (replace) {
+        setState(() {
+          _pendingList.clear();
+          _pendingList.addAll(parsed);
+          _pendingPage = 1;
+          _pendingHasMore = !gotLessThanPage;
+        });
+      } else {
+        setState(() {
+          _pendingList.addAll(parsed);
+          _pendingPage = page;
+          if (parsed.isEmpty) _pendingHasMore = false;
+          else if (parsed.length < _pageSize) _pendingHasMore = false;
+        });
+      }
+      }
+    } catch (e) {
+      // 错误处理
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('获取待巡检列表失败：$e')));
+      }
+    } finally {
+      if (mounted) {
+        setState(() {
+          _pendingLoading = false;
+        });
+      }
+    }
+  }
+
+  Future<void> _getTaskDetailList({required int page, required bool replace}) async {
+    setState(() {
+      _recordLoading = true;
+    });
+    try {
+      final res = await ApiService.nfcTaskDetailList(_pageSize, page);
+      List<dynamic>? list;
+      // if (res == null) {
+      //   list = [];
+      // } else if (res is List) {
+      //   list = res;
+      // } else if (res is Map) {
+      //   list = (res['data'] ?? res['list'] ?? res['items'] ?? []) as List<dynamic>?;
+      // }
+      // list ??= [];
+      //
+      // final parsed = list.map<Map<String, dynamic>>((e) {
+      //   if (e is Map) {
+      //     return {
+      //       'title': (e['title'] ?? e['TASK_NAME'] ?? e['taskName'] ?? e['name'] ?? '未命名').toString(),
+      //       'status': (e['status'] ?? e['TASK_STATUS'] ?? '已巡检').toString(),
+      //       'department': (e['department'] ?? e['DEPARTMENT'] ?? e['dept'] ?? '').toString(),
+      //       'owner': (e['owner'] ?? e['OWNER'] ?? e['person'] ?? '').toString(),
+      //       'unType': (e['unType'] ?? e['UN_TYPE'] ?? e['un_type'] ?? '').toString(),
+      //       'cycle': (e['cycle'] ?? e['CYCLE'] ?? '').toString(),
+      //       'points': (e['points'] ?? e['POINTS'] ?? '').toString(),
+      //     };
+      //   } else {
+      //     final s = e?.toString() ?? '';
+      //     return {
+      //       'title': s,
+      //       'status': '已巡检',
+      //       'department': '',
+      //       'owner': '',
+      //       'unType': '',
+      //       'cycle': '',
+      //       'points': '',
+      //     };
+      //   }
+      // }).toList();
+      //
+      // final bool gotLessThanPage = parsed.length < _pageSize;
+      //
+      // if (replace) {
+      //   setState(() {
+      //     _recordList.clear();
+      //     _recordList.addAll(parsed);
+      //     _recordPage = 1;
+      //     _recordHasMore = !gotLessThanPage;
+      //   });
+      // } else {
+      //   setState(() {
+      //     _recordList.addAll(parsed);
+      //     _recordPage = page;
+      //     if (parsed.isEmpty) _recordHasMore = false;
+      //     else if (parsed.length < _pageSize) _recordHasMore = false;
+      //   });
+      // }
+    } catch (e) {
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('获取巡检记录失败：$e')));
+      }
+    } finally {
+      if (mounted) {
+        setState(() {
+          _recordLoading = false;
+        });
+      }
+    }
+  }
+
+  // ---------- UI ----------
 
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      appBar: MyAppbar(title: '巡检列表'),
+      appBar: MyAppbar(title: '巡检列表', actions: [
+        TextButton(
+          onPressed: () {
+            pushPage(const HomeNfcAddPage(), context);
+          },
+          child: const Text(
+            "NFC绑定",
+            style: TextStyle(color: Colors.white, fontSize: 16),
+          ),
+        )
+      ]),
       body: SafeArea(
         child: Column(
           children: [
@@ -94,7 +300,12 @@ class _HomeNfcListPageState extends State<HomeNfcListPage>
             Expanded(
               child: TabBarView(
                 controller: _tabController,
-                children: [_buildPendingList(), _buildRecordList()],
+                children: [
+                  // 待巡检 - 支持下拉刷新和上拉加载
+                  _buildPendingList(),
+                  // 巡检记录 - 支持下拉刷新和上拉加载
+                  _buildRecordList(),
+                ],
               ),
             ),
           ],
@@ -104,48 +315,91 @@ class _HomeNfcListPageState extends State<HomeNfcListPage>
   }
 
   Widget _buildPendingList() {
-    if (_pendingList.isEmpty) {
+    if (_initialLoadingPending && _pendingList.isEmpty) {
-      return NoDataWidget.show(); // 无数据提示
+      return const Center(child: CircularProgressIndicator());
     }
 
-    return ListView.builder(
+    if (_pendingList.isEmpty) {
+      return NoDataWidget.show(); // 你的无数据控件
+    }
 
-      itemCount: _pendingList.length,
+    return RefreshIndicator(
+      onRefresh: _refreshPending,
+      child: ListView.builder(
+        controller: _pendingScrollController,
+        itemCount: _pendingList.length + 1, // 最后一项作为加载更多指示
         padding: const EdgeInsets.symmetric(vertical: 5, horizontal: 0),
         itemBuilder: (context, index) {
+          if (index == _pendingList.length) {
+            // 底部加载更多区域
+            if (_pendingHasMore) {
+              return const Padding(
+                padding: EdgeInsets.symmetric(vertical: 12),
+                child: Center(child: CircularProgressIndicator()),
+              );
+            } else {
+              return const Padding(
+                padding: EdgeInsets.symmetric(vertical: 12),
+                child: Center(child: Text('没有更多数据')),
+              );
+            }
+          }
           final item = _pendingList[index];
           return Container(
-          margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 0),
+            margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
             child: GestureDetector(
               onTap: () {
-              pushPage(HomeNfcDetailPage(), context);
+                pushPage(HomeNfcDetailPage(info: item), context);
               },
               child: _pendingCard(item, false),
             ),
           );
         },
+      ),
     );
   }
 
   Widget _buildRecordList() {
-    if (_recordList.isEmpty) {
+    if (_initialLoadingRecord && _recordList.isEmpty) {
-      return NoDataWidget.show(); // 无数据提示
+      return const Center(child: CircularProgressIndicator());
     }
-    return ListView.builder(
+
-      itemCount: _recordList.length,
+    if (_recordList.isEmpty) {
+      return NoDataWidget.show();
+    }
+
+    return RefreshIndicator(
+      onRefresh: _refreshRecord,
+      child: ListView.builder(
+        controller: _recordScrollController,
+        itemCount: _recordList.length + 1,
         padding: const EdgeInsets.symmetric(vertical: 5, horizontal: 0),
         itemBuilder: (context, index) {
+          if (index == _recordList.length) {
+            if (_recordHasMore) {
+              return const Padding(
+                padding: EdgeInsets.symmetric(vertical: 12),
+                child: Center(child: CircularProgressIndicator()),
+              );
+            } else {
+              return const Padding(
+                padding: EdgeInsets.symmetric(vertical: 12),
+                child: Center(child: Text('没有更多数据')),
+              );
+            }
+          }
           final item = _recordList[index];
           return Container(
-          margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 0),
+            margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
             child: _pendingCard(item, true),
           );
         },
+      ),
     );
   }
 
   /// 构建待巡检卡片
-  Widget _pendingCard(Map<String, String> item, bool isFinish) {
+  Widget _pendingCard(Map<String, dynamic> item, bool isFinish) {
     return SizedBox(
       height: 180,
       child: Stack(
@@ -167,7 +421,7 @@ class _HomeNfcListPageState extends State<HomeNfcListPage>
             top: 12,
             left: 12,
             child: Text(
-              item['title']!,
+              item['TASK_NAME'] ?? '',
               style: const TextStyle(
                 color: Colors.black87,
                 fontSize: 18,
@@ -181,15 +435,15 @@ class _HomeNfcListPageState extends State<HomeNfcListPage>
               right: 12,
               child: Container(
                 height: 30,
-                padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+                padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
                 decoration: BoxDecoration(
-                  color: Colors.blue.withOpacity(0.7),
+                  color: Colors.white.withOpacity(0.5),
                   borderRadius: BorderRadius.circular(15),
                 ),
                 child: Center(
                   child: Text(
-                    item['status']!,
+                    item['INSPECTED_POINTS'] > 0 ? '巡检中' : '待巡检',
-                    style: const TextStyle(color: Colors.white, fontSize: 14),
+                    style: TextStyle(color: item['INSPECTED_POINTS'] as int > 0 ? Colors.blue : Colors.deepOrange, fontSize: 14),
                   ),
                 ),
               ),
@@ -211,7 +465,7 @@ class _HomeNfcListPageState extends State<HomeNfcListPage>
                   bottomLeft: Radius.circular(10),
                   bottomRight: Radius.circular(10),
                 ),
-                boxShadow: [
+                boxShadow: const [
                   BoxShadow(
                     color: Colors.black12,
                     blurRadius: 4,
@@ -228,18 +482,19 @@ class _HomeNfcListPageState extends State<HomeNfcListPage>
   }
 
   /// 构建信息网格
-  Widget _buildInfoGrid(Map<String, String> item, bool isFinish) {
+  Widget _buildInfoGrid(Map<String, dynamic> item, bool isFinish) {
+
     return Row(
       children: [
         Expanded(
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.start,
             children: [
-              Text('负责部门：${item['department']}'),
+              Text('负责部门：${item['DEPARTMENT_NAME'] ?? ''}'),
               const SizedBox(height: 8),
-              Text('负责人：${item['owner']}'),
+              Text('巡检类型：${item['PATROL_TYPE_NAME'] ?? ''}'),
               const SizedBox(height: 8),
-              Text('UN件类型：${item['unType']}'),
+              Text('已巡点位：${item['INSPECTED_POINTS'] ?? '0'}'),
             ],
           ),
         ),
@@ -247,11 +502,12 @@ class _HomeNfcListPageState extends State<HomeNfcListPage>
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.end,
             children: [
-              Text('巡检周期：${item['cycle']}'),
+              Text('负责人：${item['USER_NAME'] ?? ''}'),
               const SizedBox(height: 8),
-              Text('已巡点位：${item['points']}'),
+              Text('巡检周期：${item['PATROL_PERIOD_NAME'] ?? ''}'),
+
               isFinish
-                  ? Text('涉及管道区域：${item['department']}')
+                  ? Text('涉及管道区域：${item['department'] ?? ''}')
                   : const SizedBox(height: 25),
             ],
           ),
@@ -259,5 +515,4 @@ class _HomeNfcListPageState extends State<HomeNfcListPage>
       ],
     );
   }
-
 }

lib/pages/main_tab.dart

@@ -95,15 +95,15 @@ class _MainPageState extends State<MainPage> {
         isBack: false,
         actions: [
           if (_currentIndex == 0) ...[
-            // IconButton(
+            IconButton(
-            //   onPressed: () => Navigator.push(
+              onPressed: () => Navigator.push(
-            //     context,
+                context,
-            //     MaterialPageRoute(
+                MaterialPageRoute(
-            //         builder: (_) => NfcTestPage()),
+                    builder: (_) => NfcTestPage()),
-            //   ),
+              ),
-            //   icon: Image.asset("assets/images/ai_img.png",
+              icon: Image.asset("assets/images/ai_img.png",
-            //       width: 20, height: 20),
+                  width: 20, height: 20),
-            // ),
+            ),
             IconButton(
               onPressed: () => Navigator.push(
                 context,

lib/services/nfc_service.dart

@@ -0,0 +1,393 @@
+// lib/services/nfc_service.dart
+//
+// NFC 封装服务（包含读取和写入方法，均提供回调与 Future 两种使用方式）
+// 请将此文件放到你的项目中（例如 lib/services/nfc_service.dart）并直接使用。
+
+import 'dart:async';
+import 'dart:convert';
+import 'dart:io';
+import 'dart:typed_data';
+import 'package:flutter/foundation.dart';
+import 'package:nfc_manager/nfc_manager.dart';
+import 'package:nfc_manager/ndef_record.dart';
+import 'package:nfc_manager/nfc_manager_android.dart';
+import 'package:nfc_manager/nfc_manager_ios.dart';
+import 'package:nfc_manager_ndef/nfc_manager_ndef.dart';
+
+/// NfcService 单例：提供 NFC 的读取与写入基础能力
+///
+/// - startScanOnceWithCallback(...)：回调式的一次性读取（发现标签即回调）
+/// - readOnceText(...)：Future 式读取，返回解析出的文本（若失败会抛异常）
+/// - writeText(...)：写入文本记录到标签（回调/返回写入结果）
+/// - stopSession()：停止当前会话
+///
+/// 注：iOS 必须在真机测试，并在 Xcode 中打开 NFC 权限；Android 需设备支持 NFC。
+class NfcService {
+  NfcService._internal();
+  static final NfcService instance = NfcService._internal();
+
+  /// 是否正在进行 NFC 会话（扫描或写入）
+  final ValueNotifier<bool> scanning = ValueNotifier(false);
+
+  /// 日志广播流（方便 UI 订阅）
+  final StreamController<String> _logController = StreamController.broadcast();
+  Stream<String> get logs => _logController.stream;
+
+  /// 检查设备是否支持 NFC
+  Future<bool> isAvailable() => NfcManager.instance.isAvailable();
+
+  /// 停止会话（若正在运行）
+  Future<void> stopSession() async {
+    if (scanning.value) {
+      try {
+        await NfcManager.instance.stopSession();
+      } catch (_) {}
+      scanning.value = false;
+    }
+  }
+
+  // ---------------- 辅助方法 ----------------
+
+  /// bytes -> "AA:BB:CC" 形式的大写十六进制字符串
+  String _bytesToHex(Uint8List bytes) {
+    return bytes.map((b) => b.toRadixString(16).padLeft(2, '0')).join(':').toUpperCase();
+  }
+
+  /// 递归在 Map/List 中查找第一个可用的字节数组 (List<int> / Uint8List)
+  List<int>? _findFirstByteArray(dynamic value) {
+    if (value == null) return null;
+    if (value is Uint8List) return value.toList();
+    if (value is List<int>) return value;
+    if (value is List) {
+      for (var item in value) {
+        final found = _findFirstByteArray(item);
+        if (found != null) return found;
+      }
+      return null;
+    }
+    if (value is Map) {
+      for (final entry in value.entries) {
+        final found = _findFirstByteArray(entry.value);
+        if (found != null) return found;
+      }
+    }
+    return null;
+  }
+
+  /// 从 tag（NfcTag / Map）中提取 UID，兼容多种实现
+  String extractUidFromTag(dynamic tag) {
+    try {
+      dynamic raw = tag;
+      // 有些实现把数据放 data 字段
+      if (tag is Map && tag.containsKey('data')) raw = tag['data'];
+
+      final bytes = _findFirstByteArray(raw);
+      if (bytes != null && bytes.isNotEmpty) {
+        return _bytesToHex(Uint8List.fromList(bytes));
+      }
+
+      // 再尝试一些常见的键名
+      if (tag is Map) {
+        final possible = ['id', 'identifier', 'Id', 'ID'];
+        for (final k in possible) {
+          if (tag[k] != null) {
+            final b = _findFirstByteArray(tag[k]);
+            if (b != null) return _bytesToHex(Uint8List.fromList(b));
+          }
+        }
+      }
+
+      // 最后一招：平台特定 API （如果存在）
+      if (Platform.isAndroid) {
+        try {
+          final nfcA = NfcAAndroid.from(tag);
+          if (nfcA != null && nfcA.tag.id != null) return _bytesToHex(Uint8List.fromList(nfcA.tag.id));
+        } catch (_) {}
+      } else if (Platform.isIOS) {
+        try {
+          final mifare = MiFareIos.from(tag);
+          if (mifare != null && mifare.identifier != null) return _bytesToHex(Uint8List.fromList(mifare.identifier));
+        } catch (_) {}
+      }
+    } catch (e) {
+      debugPrint('extractUidFromTag error: $e');
+    }
+    return 'UNKNOWN';
+  }
+
+  /// 从 NDEF record 的 payload 解析文本（Text Record）并返回字符串
+  String parseTextFromPayload(Uint8List payload) {
+    if (payload.isEmpty) return '';
+    final status = payload[0];
+    final langLen = status & 0x3F;
+    final textBytes = payload.sublist(1 + langLen);
+    try {
+      return utf8.decode(textBytes);
+    } catch (e) {
+      return String.fromCharCodes(textBytes);
+    }
+  }
+
+  String _formatMessageToString(dynamic msg) {
+    if (msg == null) return '<empty>';
+    try {
+      final records = (msg is Map && msg['records'] != null)
+          ? List<dynamic>.from(msg['records'])
+          : (msg is dynamic ? (msg.records as List<dynamic>?) : null);
+      if (records == null || records.isEmpty) return '<empty>';
+      final sb = StringBuffer();
+      for (var i = 0; i < records.length; i++) {
+        final r = records[i];
+        sb.writeln('Record $i: ${r.toString()}');
+        try {
+          // 解析 payload
+          Uint8List? p;
+          if (r is Map && r['payload'] != null) {
+            final ptmp = r['payload'];
+            if (ptmp is Uint8List) p = ptmp;
+            else if (ptmp is List<int>) p = Uint8List.fromList(ptmp);
+          } else {
+            final pr = (r as dynamic).payload;
+            if (pr is Uint8List) p = pr;
+            else if (pr is List<int>) p = Uint8List.fromList(pr);
+          }
+          if (p != null) {
+            final txt = parseTextFromPayload(p);
+            sb.writeln('  text: $txt');
+          }
+        } catch (_) {}
+      }
+      return sb.toString();
+    } catch (e) {
+      return msg.toString();
+    }
+  }
+
+  // ---------------- 读取 API ----------------
+
+  /// 回调式的一次性扫描（发现标签后立即回调）
+  ///
+  /// onResult(uid, parsedText, rawMessage) - 当发现标签时回调
+  /// onError(error) - 出错时回调
+  /// timeout - 超时时间（可选）
+  Future<void> startScanOnceWithCallback({
+    required void Function(String uid, String parsedText, dynamic rawMessage) onResult,
+    void Function(Object error)? onError,
+    Duration? timeout,
+  }) async {
+    final available = await isAvailable();
+    if (!available) {
+      onError?.call('NFC not available');
+      return;
+    }
+    if (scanning.value) {
+      onError?.call('Another session running');
+      return;
+    }
+
+    scanning.value = true;
+    _logController.add('NFC scanning started');
+
+    Timer? timer;
+    if (timeout != null) {
+      timer = Timer(timeout, () async {
+        await stopSession();
+        _logController.add('NFC scanning timeout');
+        onError?.call('timeout');
+      });
+    }
+
+    try {
+      await NfcManager.instance.startSession(
+        onDiscovered: (dynamic tag) async {
+          try {
+            final uid = extractUidFromTag(tag);
+            dynamic rawMsg;
+            String parsedText = '';
+
+            // 尝试用 Ndef.from 获取消息
+            try {
+              final ndef = Ndef.from(tag);
+              if (ndef != null) {
+                rawMsg = ndef.cachedMessage;
+                if (rawMsg != null) {
+                  // 解析第一条文本记录（若存在）
+                  if ((rawMsg.records as List).isNotEmpty) {
+                    final first = rawMsg.records.first;
+                    final payload = first.payload;
+                    if (payload is Uint8List) parsedText = parseTextFromPayload(payload);
+                    else if (payload is List<int>) parsedText = parseTextFromPayload(Uint8List.fromList(payload));
+                  }
+                }
+              } else {
+                rawMsg = null;
+              }
+            } catch (_) {
+              // 回退：尝试从 tag map 中嗅探 cachedMessage / records
+              try {
+                if (tag is Map) {
+                  rawMsg = tag['cachedMessage'] ?? tag['ndef']?['cachedMessage'] ?? tag['message'];
+                  if (rawMsg != null) {
+                    final recs = (rawMsg['records'] ?? (rawMsg as dynamic).records) as dynamic;
+                    if (recs != null && recs is List && recs.isNotEmpty) {
+                      final r = recs.first;
+                      final p = (r is Map) ? r['payload'] : (r as dynamic).payload;
+                      if (p is Uint8List) parsedText = parseTextFromPayload(p);
+                      else if (p is List<int>) parsedText = parseTextFromPayload(Uint8List.fromList(p));
+                    }
+                  }
+                }
+              } catch (_) {}
+            }
+
+            // 回调结果
+            onResult(uid, parsedText, rawMsg);
+            _logController.add('UID: $uid\nmessage: ${_formatMessageToString(rawMsg)}');
+
+            await stopSession();
+          } catch (e) {
+            onError?.call(e);
+            await stopSession();
+          } finally {
+            timer?.cancel();
+            scanning.value = false;
+          }
+        },
+        // 尽量多协议尝试以提升兼容性
+        pollingOptions: {NfcPollingOption.iso14443},
+
+      );
+    } catch (e) {
+      scanning.value = false;
+      timer?.cancel();
+      onError?.call(e);
+    }
+  }
+
+  /// Future 式读取：解析第一条文本记录并返回字符串（格式：'UID\n文本'）
+  Future<String> readOnceText({Duration timeout = const Duration(seconds: 10)}) async {
+    final completer = Completer<String>();
+    await startScanOnceWithCallback(
+      onResult: (uid, parsedText, rawMsg) {
+        if (parsedText.isEmpty) {
+          completer.completeError('No text record found (UID: $uid)');
+        } else {
+          completer.complete('UID: $uid\n$parsedText');
+        }
+      },
+      onError: (err) {
+        if (!completer.isCompleted) completer.completeError(err);
+      },
+      timeout: timeout,
+    );
+    return completer.future;
+  }
+
+  // ---------------- 写入 API ----------------
+
+  /// 构造 NDEF Text payload（status byte + lang + utf8 bytes）
+  Uint8List _buildTextPayload(String text, {String lang = 'en'}) {
+    final textBytes = utf8.encode(text);
+    final langBytes = utf8.encode(lang);
+    final status = langBytes.length & 0x3F;
+    final payload = <int>[status, ...langBytes, ...textBytes];
+    return Uint8List.fromList(payload);
+  }
+
+  /// 写入文本到标签（单条 Text record）
+  ///
+  /// - text: 要写入的文本
+  /// - timeout: 超时时间（可选）
+  /// - onComplete: 回调 (ok, err)
+  ///
+  /// 返回 true 表示写入成功（同时 onComplete 也会被触发）
+  Future<bool> writeText(String text, {Duration? timeout, void Function(bool ok, Object? err)? onComplete}) async {
+    final available = await isAvailable();
+    if (!available) {
+      onComplete?.call(false, 'NFC not available');
+      return false;
+    }
+    if (scanning.value) {
+      onComplete?.call(false, 'Another session running');
+      return false;
+    }
+
+    scanning.value = true;
+    Timer? timer;
+    if (timeout != null) {
+      timer = Timer(timeout, () async {
+        await stopSession();
+        scanning.value = false;
+        onComplete?.call(false, 'timeout');
+      });
+    }
+
+    bool success = false;
+    try {
+      await NfcManager.instance.startSession(onDiscovered: (dynamic tag) async {
+        try {
+          final ndef = Ndef.from(tag);
+          if (ndef == null) {
+            onComplete?.call(false, 'Tag 不支持 NDEF');
+            await stopSession();
+            return;
+          }
+
+          final payload = _buildTextPayload(text, lang: 'en');
+          final record = NdefRecord(
+            typeNameFormat: TypeNameFormat.wellKnown,
+            type: Uint8List.fromList('T'.codeUnits),
+            identifier: Uint8List(0),
+            payload: payload,
+          );
+          final message = NdefMessage(records: [record]);
+
+          await ndef.write(message: message);
+
+          // 取出 UID (优先取 nfca.identifier，如果没有就取顶层 id)
+          String? uid;
+          if (Platform.isAndroid) {
+            try {
+              final nfcA = NfcAAndroid.from(tag);
+              if (nfcA != null && nfcA.tag.id != null) {
+                uid = _bytesToHex(Uint8List.fromList(nfcA.tag.id));
+              }
+            } catch (_) {}
+          } else if (Platform.isIOS) {
+            try {
+              final mifare = MiFareIos.from(tag);
+              if (mifare != null && mifare.identifier != null) {
+                uid = _bytesToHex(Uint8List.fromList(mifare.identifier));
+              }
+            } catch (_) {}
+          }
+
+          success = true;
+          onComplete?.call(true, uid); // ✅ 把 UID 返回出去
+          _logController.add('NFC write success, UID=$uid');
+        } catch (e) {
+          debugPrint('NFC write error: $e');
+          onComplete?.call(false, e);
+        } finally {
+          await stopSession();
+          timer?.cancel();
+          scanning.value = false;
+        }
+      }, pollingOptions: {NfcPollingOption.iso14443});
+
+    } catch (e) {
+      scanning.value = false;
+      timer?.cancel();
+      onComplete?.call(false, e);
+    }
+
+    return success;
+  }
+
+  /// 释放资源
+  void dispose() {
+    try {
+      _logController.close();
+    } catch (_) {}
+  }
+}

lib/tools/dataTools.dart

@@ -0,0 +1,15 @@
+import 'dart:convert';
+import 'dart:typed_data';
+import 'dart:io';
+
+Uint8List compressJson(Map<String, dynamic> data) {
+  final jsonStr = jsonEncode(data);
+  final utf8Bytes = utf8.encode(jsonStr);
+  final gzipBytes = GZipCodec().encode(utf8Bytes);
+  return Uint8List.fromList(gzipBytes);
+}
+
+Map<String, dynamic> decompressJson(Uint8List bytes) {
+  final decoded = GZipCodec().decode(bytes);
+  return jsonDecode(utf8.decode(decoded));
+}

lib/tools/tools.dart

@@ -302,6 +302,7 @@ bool isAfterStr(String a, String b) => compareYMdHmStrings(a, b) == 1;
 
 /// 便捷：a 是否 早于 b
 bool isBeforeStr(String a, String b) => compareYMdHmStrings(a, b) == -1;
+
 /// ------------------------------------------------------
 /// 防多次点击
 /// ------------------------------------------------------
@@ -434,10 +435,29 @@ class NoDataWidget {
 class NativeOrientation {
   static const MethodChannel _channel = MethodChannel('app.orientation');
 
-  static Future<void> setLandscape() async {
+  static Future<bool> setLandscape() async {
-    await _channel.invokeMethod('setOrientation', 'landscape');
+    try {
-  }
+      final res = await _channel.invokeMethod('setOrientation', 'landscape');
-  static Future<void> setPortrait() async {
+      return res == true;
-    await _channel.invokeMethod('setOrientation', 'portrait');
+    } on PlatformException catch (e) {
+      debugPrint('PlatformException setLandscape: $e');
+      return false;
+    } catch (e) {
+      debugPrint('Unknown error setLandscape: $e');
+      return false;
+    }
+  }
+
+  static Future<bool> setPortrait() async {
+    try {
+      final res = await _channel.invokeMethod('setOrientation', 'portrait');
+      return res == true;
+    } on PlatformException catch (e) {
+      debugPrint('PlatformException setPortrait: $e');
+      return false;
+    } catch (e) {
+      debugPrint('Unknown error setPortrait: $e');
+      return false;
+    }
   }
 }

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.0.1+5
+version: 2.1.2+1
 
 environment:
   sdk: ^3.7.0