1047 lines
32 KiB
Dart
1047 lines
32 KiB
Dart
// import 'dart:async';
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// import 'package:ef/ef.dart';
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// import 'package:flutter/material.dart';
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// import 'package:flutter_svg/svg.dart';
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// import 'package:flutterflow_ui/flutterflow_ui.dart';
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// import 'package:vbvs_app/common/color/appConstants.dart';
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// import 'package:vbvs_app/common/util/FitTool.dart';
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// import 'package:vbvs_app/common/util/MyUtils.dart';
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// import 'package:vbvs_app/component/home_page/SleepDataModuleWidget.dart';
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// import 'package:vbvs_app/component/home_page/SleepDateWidget.dart';
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// import 'package:vbvs_app/component/tool/ClickableContainer.dart';
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// import 'package:vbvs_app/component/tool/TopSlideNotification.dart';
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// import 'package:vbvs_app/controller/device/body_device_controller.dart';
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// import 'package:vbvs_app/controller/theme_controller/ThemeController.dart';
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// import 'package:vbvs_app/enum/DataStatus.dart';
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// class DynamicReportDetailWidget extends StatefulWidget {
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// final List<SleepDateWidget> sleepDateWidgets;
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// final List<SleepDataModuleWidget> sleepDataModuleWidgets;
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// final Map targetDevice;
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// const DynamicReportDetailWidget({
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// Key? key,
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// required this.sleepDateWidgets,
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// required this.sleepDataModuleWidgets,
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// required this.targetDevice,
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// }) : super(key: key);
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// @override
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// State<DynamicReportDetailWidget> createState() =>
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// _DynamicReportDetailWidgetState();
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// }
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// class _DynamicReportDetailWidgetState extends State<DynamicReportDetailWidget> {
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// final ThemeController themeController = Get.find();
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// final ScrollController _scrollController = ScrollController();
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// bool _hasScrolled = false;
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// BodyDeviceController bodyDeviceController = Get.find();
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// @override
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// void initState() {
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// super.initState();
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// WidgetsBinding.instance.addPostFrameCallback((_) {
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// Future.delayed(Duration(milliseconds: 1000), () {
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// if (!_hasScrolled && _scrollController.hasClients
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// // && _scrollController.position.maxScrollExtent > 0
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// ) {
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// _scrollController.animateTo(
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// _scrollController.position.maxScrollExtent,
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// duration: Duration(milliseconds: 300),
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// curve: Curves.easeOut,
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// );
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// _hasScrolled = true;
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// }
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// });
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// });
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// }
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// @override
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// Widget build(BuildContext context) {
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// return Padding(
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// padding: EdgeInsetsDirectional.fromSTEB(0, 0.rpx, 0, 0.rpx),
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// child: Container(
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// width: double.infinity,
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// decoration: BoxDecoration(
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// color: themeController.currentColor.sc5,
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// borderRadius:
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// BorderRadius.circular(AppConstants().normal_container_radius),
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// ),
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// child: Padding(
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// padding:
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// EdgeInsetsDirectional.fromSTEB(30.rpx, 30.rpx, 30.rpx, 30.rpx),
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// child: Column(
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// mainAxisSize: MainAxisSize.max,
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// children: [
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// _buildHeader(context, widget.targetDevice),
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// SizedBox(height: 33.rpx),
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// _buildSleepDateWidgets(),
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// SizedBox(height: 20.rpx),
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// if (!AppConstants.is_test_account)
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// Obx(() {
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// return _buildSleepDataModuleWidgets();
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// }),
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// ],
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// ),
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// ),
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// ),
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// );
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// }
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// Widget _buildHeader(BuildContext context, Map targetDevice) {
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// return Row(
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// mainAxisAlignment: MainAxisAlignment.spaceBetween,
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// children: [
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// ClickableContainer(
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// backgroundColor: Colors.transparent,
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// highlightColor: themeController.currentColor.sc3.withOpacity(0.2),
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// borderRadius: 0,
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// padding: EdgeInsets.zero,
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// onTap: () async {
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// await Get.toNamed("/bodyDevice", arguments: targetDevice);
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// },
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// child: Container(
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// constraints: BoxConstraints(
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// maxWidth: MediaQuery.sizeOf(context).width * 0.5,
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// ),
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// child: Text(
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// '${targetDevice['person']?['name'] == null || targetDevice['person']?['name'].isEmpty ? '体征监测设备'.tr : targetDevice['person']['name']}',
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// style: TextStyle(
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// fontFamily: 'Inter',
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// fontSize: 30.rpx,
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// letterSpacing: 0.0,
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// color: themeController.currentColor.sc3,
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// ),
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// maxLines: 1,
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// overflow: TextOverflow.ellipsis,
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// ),
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// ),
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// ),
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// if (!AppConstants.is_test_account)
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// ClickableContainer(
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// backgroundColor: Colors.transparent,
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// highlightColor: themeController.currentColor.sc3,
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// borderRadius: 0,
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// padding: EdgeInsets.zero,
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// onTap: () {
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// String mac = targetDevice['mac'];
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// List<SleepDateWidget> selectedWidgets = widget.sleepDateWidgets
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// .where((w) => w.isSelected == true)
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// .toList();
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// if (selectedWidgets.isNotEmpty) {
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// DateTime dateTime = DateTime.fromMillisecondsSinceEpoch(
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// int.parse(selectedWidgets[0].time!));
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// String time = MyUtils.formatBindTime(dateTime);
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// // String sleepReportUrl =
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// // "${ServiceConstant.sleep_report_url}?mac=$mac&token=${ServiceConstant.sleep_token}&date=$time";
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// // Get.toNamed("/sleepReportPage", arguments: sleepReportUrl);
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// Get.toNamed("/newSleepReportPage", arguments: {
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// 'date': dateTime != null
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// ? dateTime.millisecondsSinceEpoch
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// : DateTime.now().millisecondsSinceEpoch,
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// "mac": mac,
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// 'type': 1,
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// 'name': 'sleep', //'sleep', 'heartRate' 或 'breathe'
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// // 'itemName': widget.data['id'],
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// 'person': widget.targetDevice['person'],
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// });
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// } else {
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// TopSlideNotification.show(context,
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// text: "当前暂无数据".tr,
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// textColor: themeController.currentColor.sc9);
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// }
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// },
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// child: Row(
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// children: [
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// Text(
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// '首页.报告详情'.tr,
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// style: TextStyle(
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// fontFamily: 'Inter',
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// fontSize: 26.rpx,
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// letterSpacing: 0.0,
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// color: themeController.currentColor.sc2,
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// ),
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// ),
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// Padding(
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// padding: EdgeInsetsDirectional.fromSTEB(0, 6.rpx, 0, 0.rpx),
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// child: SvgPicture.asset(
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// 'assets/img/icon/arrow_right.svg',
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// width: 14.rpx,
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// height: 14.rpx,
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// color: themeController.currentColor.sc3,
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// ),
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// ),
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// ].divide(SizedBox(width: 22.rpx)),
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// ),
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// ),
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// ],
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// );
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// }
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// Widget _buildSleepDateWidgets() {
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// return Container(
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// width: double.infinity,
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// child: SingleChildScrollView(
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// controller: _scrollController,
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// scrollDirection: Axis.horizontal,
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// child: Row(
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// children: widget.sleepDateWidgets
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// .map((widget) => widget)
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// .toList()
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// .divide(SizedBox(width: 20.rpx)),
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// ),
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// ),
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// );
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// }
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// // Widget _buildSleepDataModuleWidgets() {
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// // // homePageSleepFlag
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// // //widget.targetDevice['mac']
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// // if (bodyDeviceController.homePageSleepFlag[widget.targetDevice['mac']] ==
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// // DataStatus.Loading.code) {
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// // return Container(
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// // height: 200.rpx,
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// // alignment: Alignment.center,
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// // child: CircularProgressIndicator(
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// // color: themeController.currentColor.sc1,
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// // ),
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// // );
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// // }
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// // if (widget.sleepDataModuleWidgets.isEmpty) {
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// // return Container(
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// // height: 200.rpx,
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// // alignment: Alignment.center,
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// // child: Text(
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// // '暂无数据'.tr,
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// // style: TextStyle(
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// // fontFamily: 'Inter',
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// // fontSize: 28.rpx,
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// // color: themeController.currentColor.sc4,
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// // ),
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// // ),
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// // );
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// // }
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// // // if (widget.sleepDataModuleWidgets.isEmpty) {
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// // // return Container(
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// // // height: 200.rpx,
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// // // alignment: Alignment.center,
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// // // child: CircularProgressIndicator(
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// // // color: themeController.currentColor.sc1,
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// // // ),
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// // // );
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// // // }
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// // // return Container(
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// // // width: double.infinity,
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// // // height: 200.rpx,
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// // // child: SingleChildScrollView(
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// // // scrollDirection: Axis.horizontal,
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// // // child: Row(
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// // // children: widget.sleepDataModuleWidgets
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// // // .map((widget) => widget)
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// // // .toList()
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// // // .divide(SizedBox(width: 14.rpx)),
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// // // ),
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// // // ),
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// // // );
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// // var aa = widget.sleepDataModuleWidgets
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// // // 过滤：当 data 中存在 'show' 且其为 false 时排除该元素
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// // .where((item) => item.data?['show'] != false)
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// // // 保持元素本身（SleepDataModuleWidget）
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// // .map((item) => item)
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// // .toList();
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// // return Container(
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// // width: double.infinity,
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// // height: 200.rpx,
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// // child: SingleChildScrollView(
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// // scrollDirection: Axis.horizontal,
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// // child: Row(
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// // children:
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// // // 保留你原来的 divide 间隔处理
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// // aa.divide(SizedBox(width: 14.rpx)),
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// // ),
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// // ),
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// // );
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// // }
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// Widget _buildSleepDataModuleWidgets() {
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// if (bodyDeviceController.homePageSleepFlag[widget.targetDevice['mac']] ==
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// DataStatus.Loading.code) {
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// return Container(
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// height: 200.rpx,
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// alignment: Alignment.center,
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// child: CircularProgressIndicator(
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// color: themeController.currentColor.sc1,
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// ),
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// );
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// }
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// var items = widget.sleepDataModuleWidgets
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// .where((item) => item.data?['show'] != false)
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// .toList();
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// if (items.isEmpty) {
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// return Container(
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// height: 200.rpx,
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// alignment: Alignment.center,
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// child: Text(
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// '暂无数据'.tr,
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// style: TextStyle(
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// fontFamily: 'Inter',
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// fontSize: 28.rpx,
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// color: themeController.currentColor.sc4,
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// ),
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// ),
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// );
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// }
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// return Container(
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// height: 200.rpx,
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// child: WidgetMarquee(
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// items: items,
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// itemWidth: 240.rpx,
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// spacing: 14.rpx,
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// speed: 30.0,
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// ),
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// );
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// }
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// void resetScroll() {
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// _hasScrolled = false;
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// if (_scrollController.hasClients) {
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// _scrollController.jumpTo(0);
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// }
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// }
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// }
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// class WidgetMarquee extends StatefulWidget {
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// final List<SleepDataModuleWidget> items;
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// final double itemWidth;
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// final double spacing;
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// final double speed; // 像素/秒
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// const WidgetMarquee({
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// Key? key,
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// required this.items,
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// required this.itemWidth,
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// this.spacing = 14,
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// this.speed = 30,
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// }) : super(key: key);
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// @override
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// _WidgetMarqueeState createState() => _WidgetMarqueeState();
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// }
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// class _WidgetMarqueeState extends State<WidgetMarquee> {
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// final ScrollController _scrollController = ScrollController();
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// Timer? _timer;
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// double _scrollOffset = 0;
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// bool _needsMarquee = false;
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// double _containerWidth = 0;
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// double _totalWidth = 0;
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// @override
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// void initState() {
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// super.initState();
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// WidgetsBinding.instance.addPostFrameCallback((_) {
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// _checkIfNeedsMarquee();
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// _startMarquee();
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// });
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// }
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// void _checkIfNeedsMarquee() {
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// if (!mounted) return;
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// final containerWidth = context.size?.width ?? 0;
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// _totalWidth = widget.items.length * widget.itemWidth +
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// (widget.items.length - 1) * widget.spacing;
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// setState(() {
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// _containerWidth = containerWidth;
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// _needsMarquee = _totalWidth > containerWidth;
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// });
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// }
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// void _startMarquee() {
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// if (!_needsMarquee) return;
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// // 延迟开始滚动，让用户有时间查看初始内容
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// Future.delayed(Duration(seconds: 0), () {
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// if (!mounted) return;
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// _timer = Timer.periodic(Duration(milliseconds: 16), (timer) {
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// if (!mounted || !_scrollController.hasClients) {
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// timer.cancel();
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// return;
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// }
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// setState(() {
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// _scrollOffset += widget.speed / 60; // 每帧移动的距离
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// // 当滚动到第一组内容的末尾时，重置偏移量
|
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// if (_scrollOffset >= _totalWidth) {
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// _scrollOffset -= _totalWidth;
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// }
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// _scrollController.jumpTo(_scrollOffset);
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// });
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// });
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// });
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// }
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// @override
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// void dispose() {
|
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// _timer?.cancel();
|
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// _scrollController.dispose();
|
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// super.dispose();
|
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// }
|
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|
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// @override
|
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// Widget build(BuildContext context) {
|
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// if (widget.items.isEmpty) {
|
||
// return Container();
|
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// }
|
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|
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// if (!_needsMarquee) {
|
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// // 不需要滚动，显示单行
|
||
// return SingleChildScrollView(
|
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// scrollDirection: Axis.horizontal,
|
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// child: Row(
|
||
// children: widget.items
|
||
// .asMap()
|
||
// .entries
|
||
// .map((entry) => Padding(
|
||
// padding: EdgeInsets.only(
|
||
// right: entry.key < widget.items.length - 1
|
||
// ? widget.spacing
|
||
// : 0,
|
||
// ),
|
||
// child: Container(
|
||
// width: widget.itemWidth,
|
||
// child: entry.value,
|
||
// ),
|
||
// ))
|
||
// .toList(),
|
||
// ),
|
||
// );
|
||
// }
|
||
|
||
// // 需要滚动，使用两倍内容实现无缝滚动
|
||
// return SingleChildScrollView(
|
||
// controller: _scrollController,
|
||
// scrollDirection: Axis.horizontal,
|
||
// physics: const NeverScrollableScrollPhysics(),
|
||
// child: Row(
|
||
// children: [
|
||
// // 第一组
|
||
// Row(
|
||
// children: widget.items
|
||
// .asMap()
|
||
// .entries
|
||
// .map((entry) => Padding(
|
||
// padding: EdgeInsets.only(
|
||
// right: entry.key < widget.items.length - 1
|
||
// ? widget.spacing
|
||
// : 0,
|
||
// ),
|
||
// child: Container(
|
||
// width: widget.itemWidth,
|
||
// child: entry.value,
|
||
// ),
|
||
// ))
|
||
// .toList(),
|
||
// ),
|
||
// Row(
|
||
// children: widget.items
|
||
// .asMap()
|
||
// .entries
|
||
// .map((entry) => Padding(
|
||
// padding: EdgeInsets.only(
|
||
// right: entry.key < widget.items.length - 1
|
||
// ? widget.spacing
|
||
// : 0,
|
||
// ),
|
||
// child: Container(
|
||
// width: widget.itemWidth,
|
||
// child: entry.value,
|
||
// ),
|
||
// ))
|
||
// .toList(),
|
||
// ),
|
||
// ],
|
||
// ),
|
||
// );
|
||
// }
|
||
// }
|
||
|
||
import 'dart:async';
|
||
|
||
import 'package:ef/ef.dart';
|
||
import 'package:flutter/material.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/home_page/SleepDataModuleWidget.dart';
|
||
import 'package:vbvs_app/component/home_page/SleepDateWidget.dart';
|
||
import 'package:vbvs_app/component/tool/ClickableContainer.dart';
|
||
import 'package:vbvs_app/component/tool/TopSlideNotification.dart';
|
||
import 'package:vbvs_app/controller/device/body_device_controller.dart';
|
||
import 'package:vbvs_app/controller/theme_controller/ThemeController.dart';
|
||
import 'package:vbvs_app/enum/DataStatus.dart';
|
||
|
||
class DynamicReportDetailWidget extends StatefulWidget {
|
||
final List<SleepDateWidget> sleepDateWidgets;
|
||
final List<SleepDataModuleWidget> sleepDataModuleWidgets;
|
||
final Map targetDevice;
|
||
|
||
const DynamicReportDetailWidget({
|
||
Key? key,
|
||
required this.sleepDateWidgets,
|
||
required this.sleepDataModuleWidgets,
|
||
required this.targetDevice,
|
||
}) : super(key: key);
|
||
|
||
@override
|
||
State<DynamicReportDetailWidget> createState() =>
|
||
_DynamicReportDetailWidgetState();
|
||
}
|
||
|
||
class _DynamicReportDetailWidgetState extends State<DynamicReportDetailWidget> {
|
||
final ThemeController themeController = Get.find();
|
||
final ScrollController _scrollController = ScrollController();
|
||
bool _hasScrolled = false;
|
||
BodyDeviceController bodyDeviceController = Get.find();
|
||
|
||
@override
|
||
void initState() {
|
||
super.initState();
|
||
WidgetsBinding.instance.addPostFrameCallback((_) {
|
||
Future.delayed(const Duration(milliseconds: 1000), () {
|
||
if (!_hasScrolled && _scrollController.hasClients) {
|
||
_scrollController.animateTo(
|
||
_scrollController.position.maxScrollExtent,
|
||
duration: const Duration(milliseconds: 300),
|
||
curve: Curves.easeOut,
|
||
);
|
||
_hasScrolled = true;
|
||
}
|
||
});
|
||
});
|
||
}
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
return Padding(
|
||
padding: EdgeInsetsDirectional.fromSTEB(0, 0.rpx, 0, 0.rpx),
|
||
child: Container(
|
||
decoration: BoxDecoration(
|
||
color: themeController.currentColor.sc5,
|
||
borderRadius:
|
||
BorderRadius.circular(AppConstants().normal_container_radius),
|
||
),
|
||
child: Padding(
|
||
padding:
|
||
EdgeInsetsDirectional.fromSTEB(30.rpx, 30.rpx, 30.rpx, 30.rpx),
|
||
child: Column(
|
||
children: [
|
||
_buildHeader(context, widget.targetDevice),
|
||
SizedBox(height: 33.rpx),
|
||
_buildSleepDateWidgets(),
|
||
SizedBox(height: 20.rpx),
|
||
if (!AppConstants.is_test_account)
|
||
Obx(() => _buildSleepDataModuleWidgets()),
|
||
],
|
||
),
|
||
),
|
||
),
|
||
);
|
||
}
|
||
|
||
Widget _buildHeader(BuildContext context, Map targetDevice) {
|
||
return Row(
|
||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||
children: [
|
||
Expanded(
|
||
child: ClickableContainer(
|
||
backgroundColor: Colors.transparent,
|
||
highlightColor: themeController.currentColor.sc3.withOpacity(0.2),
|
||
padding: EdgeInsets.zero,
|
||
onTap: () async {
|
||
await Get.toNamed("/bodyDevice", arguments: targetDevice);
|
||
},
|
||
child: Text(
|
||
targetDevice['person']?['name']?.isNotEmpty == true
|
||
? targetDevice['person']['name']
|
||
: '体征监测设备'.tr,
|
||
style: TextStyle(
|
||
fontSize: 30.rpx,
|
||
color: themeController.currentColor.sc3,
|
||
),
|
||
maxLines: 1,
|
||
overflow: TextOverflow.ellipsis,
|
||
),
|
||
),
|
||
),
|
||
if (!AppConstants.is_test_account)
|
||
ClickableContainer(
|
||
backgroundColor: Colors.transparent,
|
||
highlightColor: themeController.currentColor.sc3,
|
||
borderRadius: 0,
|
||
padding: EdgeInsets.zero,
|
||
onTap: () {
|
||
String mac = targetDevice['mac'];
|
||
List<SleepDateWidget> selectedWidgets = widget.sleepDateWidgets
|
||
.where((w) => w.isSelected == true)
|
||
.toList();
|
||
if (selectedWidgets.isNotEmpty) {
|
||
DateTime dateTime = DateTime.fromMillisecondsSinceEpoch(
|
||
int.parse(selectedWidgets[0].time!));
|
||
String time = MyUtils.formatBindTime(dateTime);
|
||
// String sleepReportUrl =
|
||
// "${ServiceConstant.sleep_report_url}?mac=$mac&token=${ServiceConstant.sleep_token}&date=$time";
|
||
// Get.toNamed("/sleepReportPage", arguments: sleepReportUrl);
|
||
Get.toNamed("/newSleepReportPage", arguments: {
|
||
'date': dateTime != null
|
||
? dateTime.millisecondsSinceEpoch
|
||
: DateTime.now().millisecondsSinceEpoch,
|
||
"mac": mac,
|
||
'type': 1,
|
||
'name': 'sleep', //'sleep', 'heartRate' 或 'breathe'
|
||
// 'itemName': widget.data['id'],
|
||
'person': widget.targetDevice['person'],
|
||
});
|
||
} else {
|
||
TopSlideNotification.show(context,
|
||
text: "当前暂无数据".tr,
|
||
textColor: themeController.currentColor.sc9);
|
||
}
|
||
},
|
||
child: Row(
|
||
children: [
|
||
Text(
|
||
'首页.报告详情'.tr,
|
||
style: TextStyle(
|
||
fontFamily: 'Inter',
|
||
fontSize: 26.rpx,
|
||
letterSpacing: 0.0,
|
||
color: themeController.currentColor.sc2,
|
||
),
|
||
),
|
||
Padding(
|
||
padding: EdgeInsetsDirectional.fromSTEB(0, 6.rpx, 0, 0.rpx),
|
||
child: SvgPicture.asset(
|
||
'assets/img/icon/arrow_right.svg',
|
||
width: 14.rpx,
|
||
height: 14.rpx,
|
||
color: themeController.currentColor.sc3,
|
||
),
|
||
),
|
||
].divide(SizedBox(width: 22.rpx)),
|
||
),
|
||
),
|
||
],
|
||
);
|
||
}
|
||
|
||
Widget _buildSleepDateWidgets() {
|
||
return SingleChildScrollView(
|
||
controller: _scrollController,
|
||
scrollDirection: Axis.horizontal,
|
||
child: Row(
|
||
children: widget.sleepDateWidgets
|
||
.map((e) => e)
|
||
.toList()
|
||
.divide(SizedBox(width: 20.rpx)),
|
||
),
|
||
);
|
||
}
|
||
|
||
Widget _buildSleepDataModuleWidgets() {
|
||
if (bodyDeviceController.homePageSleepFlag[widget.targetDevice['mac']] ==
|
||
DataStatus.Loading.code) {
|
||
return SizedBox(
|
||
height: 200.rpx,
|
||
child: Center(
|
||
child: CircularProgressIndicator(
|
||
strokeWidth: 2,
|
||
color: themeController.currentColor.sc1,
|
||
),
|
||
),
|
||
);
|
||
}
|
||
|
||
final items = widget.sleepDataModuleWidgets
|
||
.where((e) => e.data?['show'] != false)
|
||
.toList();
|
||
|
||
if (items.isEmpty) {
|
||
return SizedBox(
|
||
height: 200.rpx,
|
||
child: Center(
|
||
child: Text(
|
||
'暂无数据'.tr,
|
||
style: TextStyle(
|
||
fontSize: 28.rpx,
|
||
color: themeController.currentColor.sc4,
|
||
),
|
||
),
|
||
),
|
||
);
|
||
}
|
||
|
||
return SizedBox(
|
||
height: 200.rpx,
|
||
child: WidgetMarquee(
|
||
items: items,
|
||
itemWidth: 240.rpx,
|
||
spacing: 14.rpx,
|
||
speed: 30,
|
||
),
|
||
);
|
||
}
|
||
}
|
||
|
||
/* -------------------------------------------------------------------------- */
|
||
/* WidgetMarquee */
|
||
/* -------------------------------------------------------------------------- */
|
||
|
||
// class WidgetMarquee extends StatefulWidget {
|
||
// final List<SleepDataModuleWidget> items;
|
||
// final double itemWidth;
|
||
// final double spacing;
|
||
// final double speed;
|
||
|
||
// const WidgetMarquee({
|
||
// Key? key,
|
||
// required this.items,
|
||
// required this.itemWidth,
|
||
// this.spacing = 14,
|
||
// this.speed = 30,
|
||
// }) : super(key: key);
|
||
|
||
// @override
|
||
// State<WidgetMarquee> createState() => _WidgetMarqueeState();
|
||
// }
|
||
|
||
// class _WidgetMarqueeState extends State<WidgetMarquee> {
|
||
// final ScrollController _scrollController = ScrollController();
|
||
|
||
// Timer? _timer;
|
||
// Timer? _resumeTimer;
|
||
|
||
// double _scrollOffset = 0;
|
||
// double _totalWidth = 0;
|
||
// bool _needsMarquee = false;
|
||
// bool _isUserInteracting = false;
|
||
|
||
// @override
|
||
// void initState() {
|
||
// super.initState();
|
||
// WidgetsBinding.instance.addPostFrameCallback((_) {
|
||
// _calc();
|
||
// _start();
|
||
// });
|
||
// }
|
||
|
||
// void _calc() {
|
||
// final containerWidth = context.size?.width ?? 0;
|
||
// _totalWidth = widget.items.length * widget.itemWidth +
|
||
// (widget.items.length - 1) * widget.spacing;
|
||
// _needsMarquee = _totalWidth > containerWidth;
|
||
// }
|
||
|
||
// /// ⭐ 核心：同步真实滚动位置，防止跳帧
|
||
// void _syncScrollOffset() {
|
||
// if (!_scrollController.hasClients) return;
|
||
|
||
// double current = _scrollController.position.pixels;
|
||
|
||
// if (current >= _totalWidth) {
|
||
// current -= _totalWidth;
|
||
// _scrollController.jumpTo(current);
|
||
// }
|
||
|
||
// _scrollOffset = current;
|
||
// }
|
||
|
||
// void _start() {
|
||
// if (!_needsMarquee || _timer != null) return;
|
||
|
||
// _timer = Timer.periodic(const Duration(milliseconds: 16), (_) {
|
||
// if (!_scrollController.hasClients || _isUserInteracting) return;
|
||
|
||
// _scrollOffset += widget.speed / 60;
|
||
|
||
// if (_scrollOffset >= _totalWidth) {
|
||
// _scrollOffset -= _totalWidth;
|
||
// }
|
||
|
||
// _scrollController.jumpTo(_scrollOffset);
|
||
// });
|
||
// }
|
||
|
||
// void _stop() {
|
||
// _timer?.cancel();
|
||
// _timer = null;
|
||
// }
|
||
|
||
// void _resumeLater() {
|
||
// _resumeTimer?.cancel();
|
||
// _resumeTimer = Timer(const Duration(seconds: 2), _start);
|
||
// }
|
||
|
||
// Widget _buildRow() {
|
||
// return Row(
|
||
// children: widget.items
|
||
// .asMap()
|
||
// .entries
|
||
// .map((e) => Padding(
|
||
// padding: EdgeInsets.only(
|
||
// right: e.key < widget.items.length - 1
|
||
// ? widget.spacing
|
||
// : 0,
|
||
// ),
|
||
// child: SizedBox(
|
||
// width: widget.itemWidth,
|
||
// child: e.value,
|
||
// ),
|
||
// ))
|
||
// .toList(),
|
||
// );
|
||
// }
|
||
|
||
// @override
|
||
// void dispose() {
|
||
// _stop();
|
||
// _resumeTimer?.cancel();
|
||
// _scrollController.dispose();
|
||
// super.dispose();
|
||
// }
|
||
|
||
// @override
|
||
// Widget build(BuildContext context) {
|
||
// if (!_needsMarquee) {
|
||
// return SingleChildScrollView(
|
||
// scrollDirection: Axis.horizontal,
|
||
// child: _buildRow(),
|
||
// );
|
||
// }
|
||
|
||
// return Listener(
|
||
// onPointerDown: (_) {
|
||
// _isUserInteracting = true;
|
||
// _stop();
|
||
// },
|
||
// onPointerUp: (_) {
|
||
// _isUserInteracting = false;
|
||
// _syncScrollOffset(); // ⭐ 防跳帧关键
|
||
// _resumeLater();
|
||
// },
|
||
// onPointerCancel: (_) {
|
||
// _isUserInteracting = false;
|
||
// _syncScrollOffset();
|
||
// _resumeLater();
|
||
// },
|
||
// child: SingleChildScrollView(
|
||
// controller: _scrollController,
|
||
// scrollDirection: Axis.horizontal,
|
||
// physics: const BouncingScrollPhysics(),
|
||
// child: Row(
|
||
// children: [
|
||
// _buildRow(),
|
||
// _buildRow(), // 第二份用于无缝循环
|
||
// ],
|
||
// ),
|
||
// ),
|
||
// );
|
||
// }
|
||
|
||
// }
|
||
|
||
class WidgetMarquee extends StatefulWidget {
|
||
final List<SleepDataModuleWidget> items;
|
||
final double itemWidth;
|
||
final double spacing;
|
||
final double speed; // px / second
|
||
|
||
const WidgetMarquee({
|
||
Key? key,
|
||
required this.items,
|
||
required this.itemWidth,
|
||
this.spacing = 14,
|
||
this.speed = 30,
|
||
}) : super(key: key);
|
||
|
||
@override
|
||
State<WidgetMarquee> createState() => _WidgetMarqueeState();
|
||
}
|
||
|
||
class _WidgetMarqueeState extends State<WidgetMarquee> {
|
||
final ScrollController _scrollController = ScrollController();
|
||
|
||
Timer? _timer;
|
||
Timer? _resumeTimer;
|
||
|
||
double _scrollOffset = 0;
|
||
double _totalWidth = 0;
|
||
|
||
bool _needsMarquee = false;
|
||
bool _isUserInteracting = false;
|
||
|
||
// ======================
|
||
// 自动滚动控制
|
||
// ======================
|
||
|
||
void _startMarquee() {
|
||
if (_timer != null || !_needsMarquee) return;
|
||
|
||
_timer = Timer.periodic(const Duration(milliseconds: 16), (_) {
|
||
if (!_scrollController.hasClients || _isUserInteracting) return;
|
||
|
||
_scrollOffset += widget.speed / 60;
|
||
|
||
if (_scrollOffset >= _totalWidth) {
|
||
_scrollOffset -= _totalWidth;
|
||
}
|
||
|
||
_scrollController.jumpTo(_scrollOffset);
|
||
});
|
||
}
|
||
|
||
void _stopMarquee() {
|
||
_timer?.cancel();
|
||
_timer = null;
|
||
}
|
||
|
||
void _resumeMarqueeWithDelay() {
|
||
_resumeTimer?.cancel();
|
||
_resumeTimer = Timer(const Duration(seconds: 1), () {
|
||
if (!mounted) return;
|
||
_startMarquee();
|
||
});
|
||
}
|
||
|
||
// ======================
|
||
// 关键：同步真实滚动位置
|
||
// ======================
|
||
|
||
void _syncScrollOffset() {
|
||
if (!_scrollController.hasClients) return;
|
||
|
||
double current = _scrollController.position.pixels;
|
||
|
||
if (current >= _totalWidth) {
|
||
current -= _totalWidth;
|
||
_scrollController.jumpTo(current);
|
||
}
|
||
|
||
_scrollOffset = current;
|
||
}
|
||
|
||
// ======================
|
||
// UI
|
||
// ======================
|
||
|
||
Widget _buildRow() {
|
||
return Row(
|
||
children: widget.items
|
||
.asMap()
|
||
.entries
|
||
.map(
|
||
(entry) => Padding(
|
||
padding: EdgeInsets.only(
|
||
right: entry.key < widget.items.length - 1 ? widget.spacing : 0,
|
||
),
|
||
child: SizedBox(
|
||
width: widget.itemWidth,
|
||
child: entry.value,
|
||
),
|
||
),
|
||
)
|
||
.toList(),
|
||
);
|
||
}
|
||
|
||
@override
|
||
void dispose() {
|
||
_timer?.cancel();
|
||
_resumeTimer?.cancel();
|
||
_scrollController.dispose();
|
||
super.dispose();
|
||
}
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
if (widget.items.isEmpty) {
|
||
return const SizedBox.shrink();
|
||
}
|
||
|
||
return LayoutBuilder(
|
||
builder: (context, constraints) {
|
||
final containerWidth = constraints.maxWidth;
|
||
|
||
_totalWidth = widget.items.length * widget.itemWidth +
|
||
(widget.items.length - 1) * widget.spacing;
|
||
|
||
final needsMarquee = _totalWidth > containerWidth;
|
||
|
||
/// ⭐ 第一次满足条件时立即启动自动滚动
|
||
if (needsMarquee && !_needsMarquee) {
|
||
_needsMarquee = true;
|
||
WidgetsBinding.instance.addPostFrameCallback((_) {
|
||
if (!mounted) return;
|
||
_startMarquee();
|
||
});
|
||
}
|
||
|
||
/// 不需要滚动
|
||
if (!needsMarquee) {
|
||
_needsMarquee = false;
|
||
_stopMarquee();
|
||
|
||
return SingleChildScrollView(
|
||
scrollDirection: Axis.horizontal,
|
||
child: _buildRow(),
|
||
);
|
||
}
|
||
|
||
/// 需要滚动（支持手势）
|
||
return Listener(
|
||
onPointerDown: (_) {
|
||
_isUserInteracting = true;
|
||
_stopMarquee();
|
||
},
|
||
onPointerUp: (_) {
|
||
_isUserInteracting = false;
|
||
_syncScrollOffset();
|
||
_resumeMarqueeWithDelay();
|
||
},
|
||
onPointerCancel: (_) {
|
||
_isUserInteracting = false;
|
||
_syncScrollOffset();
|
||
_resumeMarqueeWithDelay();
|
||
},
|
||
child: SingleChildScrollView(
|
||
controller: _scrollController,
|
||
scrollDirection: Axis.horizontal,
|
||
physics: const BouncingScrollPhysics(),
|
||
child: Row(
|
||
children: [
|
||
_buildRow(),
|
||
SizedBox(
|
||
width: 20.rpx,
|
||
),
|
||
_buildRow(), // 无缝循环
|
||
],
|
||
),
|
||
),
|
||
);
|
||
},
|
||
);
|
||
}
|
||
}
|