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/tool/ClickableContainer.dart'; import 'package:vbvs_app/enum/APPPackageType.dart'; import 'package:vbvs_app/pages/device_bind/componnet/bind_dialog.dart'; import 'package:vbvs_app/pages/sleep_report/chart/TimeSeriesChart.dart'; import 'package:EasyDartModule/EasyDartModule.dart' as es; class BreatheStandardWidget extends StatefulWidget { var sleepReport; BreatheStandardWidget({super.key, required this.sleepReport}); @override State createState() => _BreatheStandardWidgetState(); } class _BreatheStandardWidgetState extends State { @override void setState(VoidCallback callback) { super.setState(callback); } @override void initState() { super.initState(); } @override void dispose() { super.dispose(); } // 计算y轴的最大最小值 (double, double) _calculateYMinMax(List dataPoints) { if (dataPoints.isEmpty) { return (8.0, 20.0); } // 过滤掉无效数据点（值为-1的） final validPoints = dataPoints.where((point) => point.value >= 0).toList(); if (validPoints.isEmpty) { return (8.0, 20.0); } // 找出数据中的实际最小值和最大值 double dataMin = validPoints.map((point) => point.value).reduce((a, b) => a < b ? a : b); double dataMax = validPoints.map((point) => point.value).reduce((a, b) => a > b ? a : b); // 设置默认范围 double yMin = 8.0; double yMax = 20.0; // 如果数据范围超出了默认范围，则调整 if (dataMin < yMin) { // 最小值为0，不能为负数，且向下浮动2 yMin = (dataMin - 2).clamp(0.0, double.infinity); } if (dataMax > yMax) { // 向上浮动2 yMax = dataMax + 2; } return (yMin, yMax); } @override Widget build(BuildContext context) { try { if (widget.sleepReport == null || widget.sleepReport is! Map || widget.sleepReport.isEmpty) { return Container(); } final startTime = widget.sleepReport['startTime']; final endTime = widget.sleepReport['endTime']; List> data = (widget.sleepReport['brbc'] as List).cast>(); List dataPoints = []; if (data != null && data.isNotEmpty) { data.forEach((item) { final x = item['st'] as int; if (item['value'] == null || item['value'] == '') { dataPoints.add(TimeSeriesPoint(x, -1)); return; } final y = (item['value'] as num).toDouble(); dataPoints.add(TimeSeriesPoint(x, y)); }); } // 计算动态的y轴范围 final (yMin, yMax) = _calculateYMinMax(dataPoints); List> brs = (widget.sleepReport['brs'] as List).cast>(); Map? avgBreath = brs.firstWhere( (element) => element['id'] == 307, orElse: () => {}, ); Map? baseBreath = brs.firstWhere( (element) => element['id'] == 305, orElse: () => {}, ); Map? minBreath = brs.firstWhere( (element) => element['id'] == 308, orElse: () => {}, ); Map? maxBreath = brs.firstWhere( (element) => element['id'] == 309, orElse: () => {}, ); String range = baseBreath['range'] ?? ''; int min = 0; int max = 0; if (range.isNotEmpty && range.contains('~')) { List parts = range.split('~'); if (parts.length == 2) { min = int.tryParse(parts[0]) ?? 0; max = int.tryParse(parts[1]) ?? 0; } } return Container( width: double.infinity, decoration: BoxDecoration( color: themeController.currentColor.sc5, borderRadius: BorderRadius.circular( AppConstants().normal_container_radius), ), child: Padding( padding: EdgeInsetsDirectional.fromSTEB(26.rpx, 29.rpx, 26.rpx, 45.rpx), child: Column( mainAxisSize: MainAxisSize.max, children: [ Container( child: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [ Text( "呼吸数据".tr, style: TextStyle( color: themeController.currentColor.sc3, fontSize: AppConstants().title_text_fontSize), ), ClickableContainer( backgroundColor: Colors.transparent, highlightColor: Colors.white, padding: EdgeInsetsDirectional.fromSTEB( 14.rpx, 10.rpx, 14.rpx, 10.rpx), borderRadius: 0.rpx, onTap: () { if (AppConstants().ent_type == APPPackageType.MHT.code) { showTipDialog( context, Container( child: Text( "呼吸数据是指用户在睡眠过程中呼吸的基本数据，是评估睡眠呼吸质量、筛查睡眠呼吸障碍的核心指标。" .tr, style: TextStyle( fontSize: 26.rpx, color: Colors.black, ), ), ), backgroundColor: Color(0xFFFFFFFF), colors: [ Color(0XFF1592AA), Color(0xFF0C83A7), Color(0xFF006FA3) ], ); } else { showTipDialog( context, Container( child: Text( "呼吸数据是指用户在睡眠过程中呼吸的基本数据，是评估睡眠呼吸质量、筛查睡眠呼吸障碍的核心指标。" .tr, style: TextStyle( fontSize: 26.rpx, color: themeController.currentColor.sc3, ), ), ), backgroundColor: themeController.currentColor.sc17, colors: AppConstants().thNormalButton, ); } }, child: Container( padding: EdgeInsetsDirectional.fromSTEB( 0, 0.rpx, 0.rpx, 0), width: 28.rpx, height: 28.rpx, child: SvgPicture.asset( 'assets/img/icon/explain.svg', fit: BoxFit.cover, color: themeController.currentColor.sc4, ), ), ), ], ), ), SizedBox( height: 31.rpx, ), Padding( padding: EdgeInsetsDirectional.fromSTEB(0.rpx, 0.rpx, 30.rpx, 0.rpx), child: Column( children: [ Row( mainAxisAlignment: MainAxisAlignment.end, children: [ Container( width: 14.rpx, height: 14.rpx, decoration: BoxDecoration( color: themeController.currentColor.sc2, shape: BoxShape.circle, ), ), SizedBox(width: 15.rpx), Text( '正常范围'.tr + "${range}", style: TextStyle( fontSize: AppConstants().smaller_text_fontSize, color: themeController.currentColor.sc3, ), ), ], ), Container( width: double.infinity, child: TimeSeriesChart( startTime: startTime, endTime: endTime, yMin: yMin, yMax: yMax, dataPoints: dataPoints, ), ), ].divide(SizedBox( height: 18.rpx, )), ), ), Padding( padding: EdgeInsetsDirectional.fromSTEB(0.rpx, 0.rpx, 0.rpx, 0.rpx), child: Row( mainAxisAlignment: MainAxisAlignment.spaceAround, children: [ Column( children: [ Text( "${avgBreath['name']}", style: TextStyle( color: themeController.currentColor.sc3, fontSize: AppConstants().normal_text_fontSize), ), Row( crossAxisAlignment: CrossAxisAlignment.end, children: [ Text( "${avgBreath['value']}", style: TextStyle( color: themeController.currentColor.sc2, fontSize: AppConstants().normal_text_fontSize), ), Text( "${avgBreath['unit']}", style: TextStyle( color: themeController.currentColor.sc3, fontSize: AppConstants().small_text_fontSize), ), ].divide(SizedBox( width: 6.rpx, )), ), ], ), Column( children: [ Text( "${baseBreath['name']}", style: TextStyle( color: themeController.currentColor.sc3, fontSize: AppConstants().normal_text_fontSize), maxLines: 1, overflow: TextOverflow.ellipsis, ), Row( crossAxisAlignment: CrossAxisAlignment.end, children: [ Text( "${baseBreath['value']}", style: TextStyle( color: themeController.currentColor.sc2, fontSize: AppConstants().normal_text_fontSize), maxLines: 1, overflow: TextOverflow.ellipsis, ), Text( "${baseBreath['unit']}", style: TextStyle( color: themeController.currentColor.sc3, fontSize: AppConstants().small_text_fontSize), maxLines: 1, overflow: TextOverflow.ellipsis, ), ].divide(SizedBox( width: 6.rpx, )), ), ], ), Column( children: [ Text( "${minBreath['name']}", style: TextStyle( color: themeController.currentColor.sc3, fontSize: AppConstants().normal_text_fontSize), maxLines: 1, overflow: TextOverflow.ellipsis, ), Row( crossAxisAlignment: CrossAxisAlignment.end, children: [ Text( "${minBreath['value']}", style: TextStyle( color: themeController.currentColor.sc2, fontSize: AppConstants().normal_text_fontSize), maxLines: 1, overflow: TextOverflow.ellipsis, ), Text( "${minBreath['unit']}", style: TextStyle( color: themeController.currentColor.sc3, fontSize: AppConstants().small_text_fontSize), maxLines: 1, overflow: TextOverflow.ellipsis, ), ].divide(SizedBox( width: 6.rpx, )), ), ], ), Column( children: [ Text( "${maxBreath['name']}", style: TextStyle( color: themeController.currentColor.sc3, fontSize: AppConstants().normal_text_fontSize), maxLines: 1, overflow: TextOverflow.ellipsis, ), Row( crossAxisAlignment: CrossAxisAlignment.end, children: [ Text( "${maxBreath['value']}", style: TextStyle( color: themeController.currentColor.sc2, fontSize: AppConstants().normal_text_fontSize), maxLines: 1, overflow: TextOverflow.ellipsis, ), Text( "${maxBreath['unit']}", style: TextStyle( color: themeController.currentColor.sc3, fontSize: AppConstants().small_text_fontSize), maxLines: 1, overflow: TextOverflow.ellipsis, ), ].divide(SizedBox( width: 6.rpx, )), ), ], ), ], ), ), ], ), ), ); } catch (e) { es.EasyDartModule.logger.error("呼吸基准监测绘制异常${e}"); return Container(); } } }