89 lines
3.1 KiB
Dart
89 lines
3.1 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../../core/theme/app_colors.dart';
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import '../../../core/theme/app_typography.dart';
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import '../../rides/ride_state_machine.dart';
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/// Primary start/stop recording control button for the rider dashboard.
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///
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/// Subscribes strictly to [rideStateMachineProvider.select((s) => s.state)]
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/// to prevent rebuilding on high-frequency telemetry samples.
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class RideActionButton extends ConsumerWidget {
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final bool compact;
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const RideActionButton({
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super.key,
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this.compact = false,
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});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final state = ref.watch(
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rideStateMachineProvider.select((s) => s.state),
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);
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final isDark = Theme.of(context).brightness == Brightness.dark;
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final isRiding = state == RideState.riding;
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final Color buttonColor;
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final String label;
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final IconData icon;
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if (isRiding) {
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buttonColor = AppColors.raceRed;
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label = 'Stop Session';
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icon = Icons.stop_circle_outlined;
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} else {
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buttonColor = isDark ? AppColors.cyberCyan : AppColors.lightPrimary;
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label = 'Start Session';
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icon = Icons.play_circle_outlined;
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}
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return SizedBox(
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width: double.infinity,
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height: compact ? 48.0 : 56.0,
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child: ElevatedButton.icon(
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style: ElevatedButton.styleFrom(
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backgroundColor: buttonColor.withValues(alpha: isRiding ? 0.16 : 0.12),
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foregroundColor: buttonColor,
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side: BorderSide(color: buttonColor, width: 1.0),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(10),
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),
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elevation: 0,
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),
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onPressed: () {
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final notifier = ref.read(rideStateMachineProvider.notifier);
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if (isRiding) {
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// RID-2: the Stop action is fire-and-forget. finishRide() retains
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// its Future error semantics for callers that deliberately await
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// it, so the failure is contained here at the UI boundary using the
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// project's existing catchError convention
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// (create_group_ride_screen.dart) and its runtimeType-only
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// diagnostic convention (account_screen.dart, sync_observer.dart).
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// Only the exception class is logged - never its payload - so
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// tokens and ride content cannot leak, and output is bounded to one
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// line per tap. No success is fabricated, no error silently
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// swallowed.
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notifier.finishRide().catchError((Object error) {
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debugPrint('[RideStop] finish failed class=${error.runtimeType}');
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});
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} else {
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notifier.startRide();
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}
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},
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icon: Icon(icon, size: compact ? 20 : 24, color: buttonColor),
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label: Text(
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label,
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style: TextStyle(
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fontFamily: AppTypography.fontHeadline,
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fontSize: compact ? 15 : 18,
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fontWeight: FontWeight.w700,
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letterSpacing: 0.5,
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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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