MotorSignal-App/lib/features/dashboard/widgets/ride_status_chip.dart

96 lines
3.9 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../../core/theme/app_colors.dart';
import '../../../core/widgets/hybrid_static_rec_badge.dart';
import '../../rides/ride_state_machine.dart';
import '../../../models/recording_health_status.dart';
/// Authoritative ride status badge/chip.
///
/// Subscribes strictly to
/// [rideStateMachineProvider.select((s) => (s.state, s.healthStatus))] - the
/// narrowest selection that can render a truthful status claim. RideState decides
/// which lifecycle branch applies; the RID-3C-1 health status decides the claim.
/// Both fields change only on real lifecycle or health transitions, so this still
/// never rebuilds on 20 Hz telemetry ticks.
class RideStatusChip extends ConsumerWidget {
const RideStatusChip({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
// RID-3C-2: RideState decides WHICH lifecycle branch applies; the RID-3C-1
// health status decides the CLAIM inside an active ride. This widget performs
// no health calculation of its own - recordingActive is already the product of
// canReportRecording plus the frozen evidence thresholds, so RECORDING can
// never be claimed from RideState or service presence alone.
//
// The select stays narrow (state + healthStatus only), so the chip still does
// NOT rebuild on 20 Hz telemetry ticks. healthStatus changes only on real
// warm-up / degradation / recovery / finalization transitions.
final (state, health) = ref.watch(
rideStateMachineProvider.select((s) => (s.state, s.healthStatus)),
);
final isActiveRide = state == RideState.riding;
final isPaused = state == RideState.paused;
final claimsRecording =
isActiveRide && health == RecordingHealthStatus.recordingActive;
final theme = Theme.of(context);
final isDark = theme.brightness == Brightness.dark;
final Color? customColor;
final String label;
if (isActiveRide) {
switch (health) {
case RecordingHealthStatus.recordingActive:
// Healthy active recording: uses canonical recStaticGreen (#10B981)
customColor = null;
label = 'RECORDING';
break;
case RecordingHealthStatus.recordingArmed:
case RecordingHealthStatus.recordingStarting:
// Ride exists but required evidence has not completed yet. Neutral /
// informational; the Stop action remains available elsewhere.
customColor = isDark ? AppColors.cyberCyan : AppColors.lightPrimary;
label = 'WARMING UP';
break;
case RecordingHealthStatus.recordingFinalizing:
// RID-3B-1 finalization has priority and is never shown as RECORDING.
customColor = isDark ? AppColors.cyberCyan : AppColors.lightPrimary;
label = 'FINALIZING';
break;
case RecordingHealthStatus.recordingDegraded:
case RecordingHealthStatus.recordingFailed:
// Warning, NOT danger: DEGRADED means the ride is still active and still
// stoppable - not ended, discarded, failed or service-stopped.
customColor = AppColors.warningAmber;
label = 'DEGRADED';
break;
case RecordingHealthStatus.recordingComplete:
// Unreachable alongside an active ride; must not present as recording.
customColor = null;
label = 'STANDBY';
break;
}
} else if (isPaused) {
customColor = null;
label = 'PAUSED';
} else if (state == RideState.ready) {
customColor = isDark ? AppColors.cyberCyan : AppColors.lightPrimary;
label = 'READY';
} else {
customColor = null;
label = 'STANDBY';
}
return HybridStaticRecBadge(
isRecording: claimsRecording,
isPaused: isPaused,
customLabel: label,
customColor: customColor,
);
}
}