feat(app): update ui

@@ -257,12 +257,10 @@ class _ActivityBurnRingPainter extends CustomPainter {
 
     final rect = Rect.fromCircle(center: center, radius: radius);
     final safeProgress = math.max(0, progress);
-    final hasOverflow = safeProgress > 1;
-    final baseProgress = hasOverflow ? 1.0 : safeProgress;
-    final overflowProgress = safeProgress - 1;
-    final overflowLap = overflowProgress % 1;
-    final visibleOverflowLap =
-        hasOverflow && overflowLap == 0 ? 1.0 : overflowLap;
+    final hasCompletedLap = safeProgress >= 1;
+    final remainder = safeProgress % 1;
+    final visibleProgress = hasCompletedLap ? remainder : safeProgress;
+    final isExactLap = hasCompletedLap && remainder == 0;
 
     final progressPaint = Paint()
       ..color = progressColor
@@ -276,7 +274,9 @@ class _ActivityBurnRingPainter extends CustomPainter {
       ..strokeWidth = width
       ..strokeCap = StrokeCap.butt;
 
-    if (baseProgress >= 1) {
+    // Bottom layer: once a lap is complete, keep a solid full ring below the
+    // animated current lap.
+    if (hasCompletedLap) {
       canvas.drawArc(
         rect,
         startAngle,
@@ -284,40 +284,64 @@ class _ActivityBurnRingPainter extends CustomPainter {
         false,
         fullLapPaint,
       );
-    } else {
-      final baseEndAngle = startAngle + math.pi * 2 * baseProgress;
-      _drawRingHeadShadow(
+    }
+
+    final endAngle = startAngle + math.pi * 2 * visibleProgress;
+
+    // Head layer: its shadow is painted first, then the colored current lap.
+    // For an exact lap there is no partial arc, so paint a colored head at the
+    // 12 o'clock endpoint instead.
+    _drawRingHeadShadow(
+      canvas,
+      center: center,
+      radius: radius,
+      width: width,
+      angle: endAngle,
+      forwardOnly: isExactLap,
+    );
+    if (isExactLap) {
+      _drawRingEndCap(
         canvas,
         center: center,
         radius: radius,
         width: width,
-        angle: baseEndAngle,
+        angle: endAngle,
+        color: progressColor,
       );
+    } else {
       canvas.drawArc(
         rect,
         startAngle,
-        math.pi * 2 * baseProgress,
+        math.pi * 2 * visibleProgress,
         false,
         progressPaint,
       );
     }
+  }
 
-    if (!hasOverflow || visibleOverflowLap <= 0) return;
-
-    final overflowEndAngle = startAngle + math.pi * 2 * visibleOverflowLap;
-    _drawRingHeadShadow(
-      canvas,
-      center: center,
-      radius: radius,
-      width: width,
-      angle: overflowEndAngle,
+  void _drawRingEndCap(
+    Canvas canvas, {
+    required Offset center,
+    required double radius,
+    required double width,
+    required double angle,
+    required Color color,
+  }) {
+    final headCenter = Offset(
+      center.dx + math.cos(angle) * radius,
+      center.dy + math.sin(angle) * radius,
     );
+    // Only paint the forward half of the cap. The completed ring below already
+    // provides the trailing half; using a full circle makes the head look like
+    // a separate colored dot at exactly 1.0x, 2.0x, etc.
     canvas.drawArc(
-      rect,
-      startAngle,
-      math.pi * 2 * visibleOverflowLap,
-      false,
-      progressPaint,
+      Rect.fromCircle(center: headCenter, radius: width / 2),
+      angle,
+      math.pi,
+      true,
+      Paint()
+        ..color = color
+        ..style = PaintingStyle.fill,
     );
   }
 
@@ -327,6 +351,7 @@ class _ActivityBurnRingPainter extends CustomPainter {
     required double radius,
     required double width,
     required double angle,
+    bool forwardOnly = false,
   }) {
     final headCenter = Offset(
       center.dx + math.cos(angle) * radius,
@@ -340,6 +365,29 @@ class _ActivityBurnRingPainter extends CustomPainter {
 
     canvas.save();
     canvas.clipPath(ringClip);
+    if (forwardOnly) {
+      final radial = Offset(math.cos(angle), math.sin(angle));
+      final extent = width * 2;
+      final forwardClip = Path()
+        ..moveTo(
+          headCenter.dx - radial.dx * extent,
+          headCenter.dy - radial.dy * extent,
+        )
+        ..lineTo(
+          headCenter.dx + radial.dx * extent,
+          headCenter.dy + radial.dy * extent,
+        )
+        ..lineTo(
+          headCenter.dx + radial.dx * extent + tangent.dx * extent,
+          headCenter.dy + radial.dy * extent + tangent.dy * extent,
+        )
+        ..lineTo(
+          headCenter.dx - radial.dx * extent + tangent.dx * extent,
+          headCenter.dy - radial.dy * extent + tangent.dy * extent,
+        )
+        ..close();
+      canvas.clipPath(forwardClip);
+    }
     canvas.drawCircle(
       headCenter + tangent * 2,
       width / 2,

@@ -27,7 +27,7 @@ class PrivacySettingsController extends GetxController {
     isUpdatingEnableAddWithUCode.value = true;
     try {
       final result = await _userApi.updateOwnerUserInfo(
-        enableAddWithUcode: enabled ? 0 : 1,
+        enableAddWithUcode: enabled ? 1 : 0,
       );
       if (result is AppSuccess<UserInfoResponse>) {
         await _userPreferencesStorage.updateMeUserInfo(result.data);

@@ -97,6 +97,7 @@ class ApiSleepReportDataSource implements SleepReportDataSource {
       averageDurationSeconds: data.avgSleepDuration,
       targetDurationSeconds: data.sleepTargetDuration,
       averageScore: data.avgSleepScore,
+      averageSleepEvaluate: data.avgSleepEvaluate?.toInt(),
       previousAverageDurationSeconds: data.qoqAvgSleepDuration,
       previousAverageScore: data.qoqSleepScore,
       earliestSleepOverride: _sleepInfoReport(
@@ -141,6 +142,7 @@ class ApiSleepReportDataSource implements SleepReportDataSource {
       averageDurationSeconds: data.avgSleepDuration,
       targetDurationSeconds: data.sleepTargetDuration,
       averageScore: data.avgSleepScore,
+      averageSleepEvaluate: data.avgSleepEvaluate?.toInt(),
       previousAverageDurationSeconds: data.qoqAvgSleepDuration,
       previousAverageScore: data.qoqSleepScore,
       earliestSleepOverride: _sleepInfoReport(
@@ -183,6 +185,7 @@ class ApiSleepReportDataSource implements SleepReportDataSource {
           ? report.duration
           : SleepDuration(minutes: durationSeconds ~/ 60),
       qualityScore: score?.toInt() ?? report.qualityScore,
+      sleepEvaluate: report.sleepEvaluate,
       heartRate: report.heartRate,
     );
   }
@@ -202,6 +205,7 @@ class ApiSleepReportDataSource implements SleepReportDataSource {
       date: date,
       duration: report.duration,
       qualityScore: report.qualityScore,
+      sleepEvaluate: report.sleepEvaluate,
       heartRate: SleepHeartRateSummary(
         averageBpm: heartRate.averageBpm,
         maxBpm: heartRate.maxBpm,
@@ -260,9 +264,11 @@ class ApiSleepReportDataSource implements SleepReportDataSource {
       timeKey: trend?.timeKey,
       totalTime: trend?.totalTime ?? data.avgSleepDuration,
       score: trend?.score ?? data.avgSleepScore,
+      sleepEvaluate: trend?.sleepEvaluate ?? data.avgSleepEvaluate,
     );
     if (dailyTrend.totalTime == null &&
         dailyTrend.score == null &&
+        dailyTrend.sleepEvaluate == null &&
         asleepTime == null &&
         points.isEmpty &&
         data.avgHr == null &&
@@ -364,6 +370,7 @@ class ApiSleepReportDataSource implements SleepReportDataSource {
       sleepDurationSeconds: sleepDurationSeconds,
       targetDurationSeconds: targetDurationSeconds,
       qualityScore: trend?.score?.toInt(),
+      sleepEvaluate: trend?.sleepEvaluate?.toInt(),
       heartRate: _heartRateSummary(
         points,
         asleepTime,
@@ -479,6 +486,7 @@ class MockSleepReportDataSource implements SleepReportDataSource {
       sleepDurationSeconds: 405 * 60,
       targetDurationSeconds: 28800,
       qualityScore: 86,
+      sleepEvaluate: 1,
       heartRate: _buildHeartRateSummary(
         points: points,
         sleepStart: sleepStart,
@@ -530,6 +538,7 @@ class MockSleepReportDataSource implements SleepReportDataSource {
           qualityScore: [82, 88, 0, 79, 91, 86, 84][i] == 0
               ? null
               : [82, 88, 0, 79, 91, 86, 84][i],
+          sleepEvaluate: [2, 1, null, 2, 1, 1, 2][i],
           heartRate: _buildHeartRateSummary(
             points: points,
             sleepStart: sleepStart,
@@ -543,6 +552,7 @@ class MockSleepReportDataSource implements SleepReportDataSource {
       weekStart: normalizedStart,
       weekEnd: normalizedStart.add(const Duration(days: 6)),
       days: days,
+      averageSleepEvaluate: 1,
     );
   }
 
@@ -626,6 +636,7 @@ class MockSleepReportDataSource implements SleepReportDataSource {
           date: date,
           duration: SleepDuration(minutes: durationMinutes[i]),
           qualityScore: qualityScores[i],
+          sleepEvaluate: qualityScores[i] > 85 ? 1 : 2,
           heartRate: _buildHeartRateSummary(
             points: points,
             sleepStart: sleepStart,
@@ -639,6 +650,7 @@ class MockSleepReportDataSource implements SleepReportDataSource {
       monthStart: normalizedStart,
       monthEnd: monthEnd,
       days: days,
+      averageSleepEvaluate: 1,
     );
   }
 }

@@ -48,13 +48,6 @@ extension SleepQualityLevelText on SleepQualityLevel {
   }
 }
 
-SleepQualityLevel sleepQualityLevelFromScore(int? score) {
-  if (score == null) return SleepQualityLevel.unknown;
-  if (score > 85) return SleepQualityLevel.excellent;
-  if (score >= 60) return SleepQualityLevel.good;
-  return SleepQualityLevel.poor;
-}
-
 SleepQualityLevel sleepQualityLevelFromSleepEvaluate(int? sleepEvaluate) {
   return switch (sleepEvaluate) {
     1 => SleepQualityLevel.excellent,
@@ -168,6 +161,7 @@ class SleepReport {
   final num? sleepDurationSeconds;
   final num? targetDurationSeconds;
   final int? qualityScore;
+  final int? sleepEvaluate;
   final SleepHeartRateSummary heartRate;
 
   const SleepReport({
@@ -176,6 +170,7 @@ class SleepReport {
     this.sleepDurationSeconds,
     this.targetDurationSeconds,
     this.qualityScore,
+    this.sleepEvaluate,
     this.heartRate = const SleepHeartRateSummary(),
   });
 
@@ -189,7 +184,7 @@ class SleepReport {
       hasSleepData ? heartRate : const SleepHeartRateSummary();
 
   SleepQualityLevel get qualityLevel =>
-      sleepQualityLevelFromScore(validQualityScore);
+      sleepQualityLevelFromSleepEvaluate(sleepEvaluate);
 
   factory SleepReport.empty(DateTime date) {
     return SleepReport(date: date);
@@ -204,6 +199,7 @@ class SleepReport {
       sleepDurationSeconds: json['sleepDurationSeconds'] as num?,
       targetDurationSeconds: json['targetDurationSeconds'] as num?,
       qualityScore: json['qualityScore'] as int?,
+      sleepEvaluate: json['sleepEvaluate'] as int?,
       heartRate: json['heartRate'] == null
           ? const SleepHeartRateSummary()
           : SleepHeartRateSummary.fromJson(
@@ -218,6 +214,7 @@ class SleepReport {
         'sleepDurationSeconds': sleepDurationSeconds,
         'targetDurationSeconds': targetDurationSeconds,
         'qualityScore': qualityScore,
+        'sleepEvaluate': sleepEvaluate,
         'heartRate': heartRate.toJson(),
       };
 }
@@ -230,6 +227,7 @@ class WeeklySleepReport {
     this.averageDurationSeconds,
     this.targetDurationSeconds,
     this.averageScore,
+    this.averageSleepEvaluate,
     this.previousAverageDurationSeconds,
     this.previousAverageScore,
     this.earliestSleepOverride,
@@ -244,6 +242,7 @@ class WeeklySleepReport {
   final num? averageDurationSeconds;
   final num? targetDurationSeconds;
   final num? averageScore;
+  final int? averageSleepEvaluate;
   final num? previousAverageDurationSeconds;
   final num? previousAverageScore;
   final SleepReport? earliestSleepOverride;
@@ -294,7 +293,7 @@ class WeeklySleepReport {
   }
 
   SleepQualityLevel get averageQualityLevel =>
-      sleepQualityLevelFromScore(averageQualityScore);
+      sleepQualityLevelFromSleepEvaluate(averageSleepEvaluate);
 
   double? get durationComparisonPercent => _comparisonPercent(
         _computedAverageDurationSeconds,
@@ -360,6 +359,7 @@ class MonthlySleepReport {
     this.averageDurationSeconds,
     this.targetDurationSeconds,
     this.averageScore,
+    this.averageSleepEvaluate,
     this.previousAverageDurationSeconds,
     this.previousAverageScore,
     this.earliestSleepOverride,
@@ -374,6 +374,7 @@ class MonthlySleepReport {
   final num? averageDurationSeconds;
   final num? targetDurationSeconds;
   final num? averageScore;
+  final int? averageSleepEvaluate;
   final num? previousAverageDurationSeconds;
   final num? previousAverageScore;
   final SleepReport? earliestSleepOverride;
@@ -424,7 +425,7 @@ class MonthlySleepReport {
   }
 
   SleepQualityLevel get averageQualityLevel =>
-      sleepQualityLevelFromScore(averageQualityScore);
+      sleepQualityLevelFromSleepEvaluate(averageSleepEvaluate);
 
   double? get durationComparisonPercent => _comparisonPercent(
         _computedAverageDurationSeconds,

@@ -520,21 +520,6 @@ class _DurationChartState extends State<_DurationChart> {
             alignment: Alignment.center,
             clipBehavior: Clip.none,
             children: [
-              if (_selectedIndex != null && _selectedOffset != null)
-                Positioned.fill(
-                  child: LayoutBuilder(
-                    builder: (context, constraints) =>
-                        ChartSelectionLineOverlay(
-                      offset: Offset.zero,
-                      color: SleepWeekReportView.h3,
-                      bottomTitleHeight: _ChartPlotFrame.bottomTitleHeight,
-                      plotLeft: 0,
-                      plotRight: 0,
-                      lineX: _selectedOffset!.dx,
-                      lineTop: _fixedTooltipBottom,
-                    ),
-                  ),
-                ),
               _ChartPlotFrame(
                 maxY: _maxY,
                 interval: 2,
@@ -566,15 +551,25 @@ class _DurationChartState extends State<_DurationChart> {
                     ),
                     onPointerUp: (_) => _onSelected(null, null),
                     onPointerCancel: (_) => _onSelected(null, null),
-                    child: BarChart(
-                      _chartData(
-                        constraints.maxWidth,
-                        constraints.maxHeight,
-                      ),
-                    ),
+                    child: BarChart(_chartData(constraints.maxWidth)),
                   ),
                 ),
               ),
+              if (_selectedIndex != null && _selectedOffset != null)
+                Positioned.fill(
+                  child: LayoutBuilder(
+                    builder: (context, constraints) =>
+                        ChartSelectionLineOverlay(
+                      offset: Offset.zero,
+                      color: SleepWeekReportView.h3,
+                      bottomTitleHeight: _ChartPlotFrame.bottomTitleHeight,
+                      plotLeft: 0,
+                      plotRight: 0,
+                      lineX: _selectedOffset!.dx,
+                      lineTop: -_barTooltipMargin,
+                    ),
+                  ),
+                ),
               if (!hasData) const _WaitingDataText(),
             ],
           ),
@@ -583,7 +578,7 @@ class _DurationChartState extends State<_DurationChart> {
     );
   }
 
-  BarChartData _chartData(double plotWidth, double chartHeight) {
+  BarChartData _chartData(double plotWidth) {
     return BarChartData(
       minY: 0,
       maxY: _maxY,
@@ -624,11 +619,7 @@ class _DurationChartState extends State<_DurationChart> {
                 ),
               ),
               BarChartRodData(
-                toY: _tooltipAnchorValue(
-                  maxY: _maxY,
-                  chartHeight: chartHeight,
-                  tooltipMargin: _barTooltipMargin,
-                ),
+                toY: _maxY,
                 width: 0,
                 color: Colors.transparent,
               ),
@@ -738,21 +729,6 @@ class _QualityChartState extends State<_QualityChart> {
             alignment: Alignment.center,
             clipBehavior: Clip.none,
             children: [
-              if (_selectedIndex != null && _selectedOffset != null)
-                Positioned.fill(
-                  child: LayoutBuilder(
-                    builder: (context, constraints) =>
-                        ChartSelectionLineOverlay(
-                      offset: Offset.zero,
-                      color: SleepWeekReportView.h3,
-                      bottomTitleHeight: _ChartPlotFrame.bottomTitleHeight,
-                      plotLeft: 0,
-                      plotRight: 0,
-                      lineX: _selectedOffset!.dx,
-                      lineTop: _fixedTooltipBottom,
-                    ),
-                  ),
-                ),
               _ChartPlotFrame(
                 maxY: 100,
                 interval: 25,
@@ -778,15 +754,25 @@ class _QualityChartState extends State<_QualityChart> {
                     ),
                     onPointerUp: (_) => _onSelected(null, null),
                     onPointerCancel: (_) => _onSelected(null, null),
-                    child: BarChart(
-                      _chartData(
-                        constraints.maxWidth,
-                        constraints.maxHeight,
-                      ),
-                    ),
+                    child: BarChart(_chartData(constraints.maxWidth)),
                   ),
                 ),
               ),
+              if (_selectedIndex != null && _selectedOffset != null)
+                Positioned.fill(
+                  child: LayoutBuilder(
+                    builder: (context, constraints) =>
+                        ChartSelectionLineOverlay(
+                      offset: Offset.zero,
+                      color: SleepWeekReportView.h3,
+                      bottomTitleHeight: _ChartPlotFrame.bottomTitleHeight,
+                      plotLeft: 0,
+                      plotRight: 0,
+                      lineX: _selectedOffset!.dx,
+                      lineTop: -_barTooltipMargin,
+                    ),
+                  ),
+                ),
               if (!hasData) const _WaitingDataText(),
             ],
           ),
@@ -795,7 +781,7 @@ class _QualityChartState extends State<_QualityChart> {
     );
   }
 
-  BarChartData _chartData(double plotWidth, double chartHeight) {
+  BarChartData _chartData(double plotWidth) {
     return BarChartData(
       minY: 0,
       maxY: 100,
@@ -835,11 +821,7 @@ class _QualityChartState extends State<_QualityChart> {
                 ),
               ),
               BarChartRodData(
-                toY: _tooltipAnchorValue(
-                  maxY: 100,
-                  chartHeight: chartHeight,
-                  tooltipMargin: _barTooltipMargin,
-                ),
+                toY: 100,
                 width: 0,
                 color: Colors.transparent,
               ),
@@ -964,14 +946,14 @@ class _BedtimeChartState extends State<_BedtimeChart> {
                   constraints.maxWidth,
                   _selectedDayIndex!,
                 ),
-                lineTop: _fixedTooltipBottom,
+                lineTop: _bedtimeChartTopInset,
               ),
             ),
           _ChartPlotFrame(
             maxY: axis.maxHour.toDouble(),
             minY: axis.minHour.toDouble(),
             interval: 1,
-            topInset: 16,
+            topInset: _bedtimeChartTopInset,
             insetChildHorizontally: false,
             rightLabel: _timeAxisLabel,
             child: LayoutBuilder(
@@ -991,7 +973,6 @@ class _BedtimeChartState extends State<_BedtimeChart> {
                   _chartData(
                     axis,
                     constraints.maxWidth,
-                    constraints.maxHeight,
                   ),
                 ),
               ),
@@ -1015,7 +996,6 @@ class _BedtimeChartState extends State<_BedtimeChart> {
   LineChartData _chartData(
     _BedtimeAxis axis,
     double chartWidth,
-    double chartHeight,
   ) {
     final points = <FlSpot>[
       for (var i = 0; i < widget.days.length; i++)
@@ -1049,16 +1029,7 @@ class _BedtimeChartState extends State<_BedtimeChart> {
     );
     final anchorData = LineChartBarData(
       spots: [
-        for (final point in points)
-          FlSpot(
-            point.x,
-            _tooltipAnchorValue(
-              maxY: _tooltipChartMaxY,
-              chartHeight: chartHeight,
-              tooltipMargin: _tooltipMargin,
-              chartTopInset: 16,
-            ),
-          ),
+        for (final point in points) FlSpot(point.x, _tooltipChartMaxY),
       ],
       color: Colors.transparent,
       barWidth: 0,
@@ -1160,22 +1131,9 @@ const _weekBarGap = 28.0;
 const _monthHorizontalInsets = 46.0;
 
 const _tooltipChartMaxY = 110.0;
-const _tooltipMargin = 16.0;
+const _bedtimeTooltipMargin = 0.0;
 const _barTooltipMargin = 6.0;
-const _fixedTooltipBottom = 64.0;
-
-double _tooltipAnchorValue({
-  required double maxY,
-  required double chartHeight,
-  required double tooltipMargin,
-  double chartTopInset = 0,
-}) {
-  final plotHeight = chartHeight - _ChartPlotFrame.bottomTitleHeight;
-  if (plotHeight <= 0) return maxY;
-  final anchorY = (_fixedTooltipBottom - chartTopInset + tooltipMargin)
-      .clamp(0, plotHeight);
-  return (maxY * (1 - anchorY / plotHeight)).clamp(0, maxY);
-}
+const _bedtimeChartTopInset = 16.0;
 
 double _barGroupsSpace(double plotWidth, int count, bool compact) {
   if (count <= 1) return 0;
@@ -1351,7 +1309,7 @@ LineTouchTooltipData _lineTooltipData({
     tooltipBorder: BorderSide.none,
     getTooltipColor: (_) => SleepWeekReportView.grid,
     tooltipPadding: const EdgeInsets.fromLTRB(8, 7, 8, 6),
-    tooltipMargin: 16,
+    tooltipMargin: _bedtimeTooltipMargin,
     fitInsideHorizontally: true,
     fitInsideVertically: false,
     showOnTopOfTheChartBoxArea: false,

@@ -127,8 +127,8 @@ class FriendHealthData {
   /// Latest HRV value used by the friend health card.
   final double? latestHrv;
 
-  /// Real-time stress data (may be an empty map `{}`)
-  final Map<String, dynamic>? realtimeStress;
+  /// Real-time stress samples returned by the API (may be an empty list `[]`).
+  final List<FriendRealtimeStressItem>? realtimeStress;
 
   /// Sleep quality score
   final int? sleepEvaluate;
@@ -145,7 +145,13 @@ class FriendHealthData {
       comprehensiveStressScore: _parseInt(json['comprehensive_stress_score']),
       comprehensiveStressState: _parseInt(json['comprehensive_stress_state']),
       latestHrv: _parseDouble(json['latest_hrv']),
-      realtimeStress: json['realtime_stress'] as Map<String, dynamic>?,
+      realtimeStress: (json['realtime_stress'] as List<dynamic>?)
+          ?.map(
+            (item) => FriendRealtimeStressItem.fromJson(
+              item as Map<String, dynamic>,
+            ),
+          )
+          .toList(),
       sleepEvaluate: _parseInt(json['sleep_evaluate']),
       totalSteps: _parseInt(json['total_steps']),
       lastDataTime: _parseNum(json['last_data_time']),
@@ -162,7 +168,10 @@ class FriendHealthData {
       val['comprehensive_stress_state'] = comprehensiveStressState;
     }
     if (latestHrv != null) val['latest_hrv'] = latestHrv;
-    if (realtimeStress != null) val['realtime_stress'] = realtimeStress;
+    if (realtimeStress != null) {
+      val['realtime_stress'] =
+          realtimeStress!.map((item) => item.toJson()).toList();
+    }
     if (sleepEvaluate != null) val['sleep_evaluate'] = sleepEvaluate;
     if (totalSteps != null) val['total_steps'] = totalSteps;
     if (lastDataTime != null) val['last_data_time'] = lastDataTime;
@@ -170,6 +179,45 @@ class FriendHealthData {
   }
 }
 
+class FriendRealtimeStressItem {
+  const FriendRealtimeStressItem({
+    this.time,
+    this.value,
+    this.state,
+    this.isAsleep,
+  });
+
+  /// Unix timestamp in seconds.
+  final num? time;
+
+  /// Real-time stress score.
+  final double? value;
+
+  /// Stress state indicator.
+  final int? state;
+
+  /// Whether the sample was recorded while asleep (0 = no, 1 = yes).
+  final int? isAsleep;
+
+  factory FriendRealtimeStressItem.fromJson(Map<String, dynamic> json) {
+    return FriendRealtimeStressItem(
+      time: _parseNum(json['time']),
+      value: _parseDouble(json['value']),
+      state: _parseInt(json['state']),
+      isAsleep: _parseInt(json['is_asleep']),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    final val = <String, dynamic>{};
+    if (time != null) val['time'] = time;
+    if (value != null) val['value'] = value;
+    if (state != null) val['state'] = state;
+    if (isAsleep != null) val['is_asleep'] = isAsleep;
+    return val;
+  }
+}
+
 int? _parseInt(dynamic value) {
   if (value == null) return null;
   if (value is int) return value;

@@ -190,20 +190,31 @@ class AsleepTimeTrendList {
 }
 
 class SleepTrendList {
-  SleepTrendList({this.timeKey, this.totalTime, this.score});
+  SleepTrendList({
+    this.timeKey,
+    this.totalTime,
+    this.score,
+    this.sleepEvaluate,
+  });
 
   factory SleepTrendList.fromJson(Map<String, dynamic> json) => SleepTrendList(
         timeKey: json['time_key'],
         totalTime: _parseNum(json['total_time']),
         score: _parseNum(json['score']),
+        sleepEvaluate: _parseNum(json['sleep_evaluate']),
       );
 
   Object? timeKey;
   num? totalTime;
   num? score;
+  num? sleepEvaluate;
 
-  Map<String, dynamic> toJson() =>
-      {'time_key': timeKey, 'total_time': totalTime, 'score': score};
+  Map<String, dynamic> toJson() => {
+        'time_key': timeKey,
+        'total_time': totalTime,
+        'score': score,
+        'sleep_evaluate': sleepEvaluate,
+      };
 }
 
 num? _parseNum(Object? value) {