b2be3ec4ae
Replaces complex conditional button layout with 4 uniform buttons: Start, Photo, Note, and Completed. Uses Svrnty color system for consistency - crimsonRed for primary/danger actions and slateGray matching the delivery list badges. Increases button height, font size (18px), and icon size (24px) for better readability. Co-Authored-By: Claude <noreply@anthropic.com>
587 lines
18 KiB
Dart
587 lines
18 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:google_navigation_flutter/google_navigation_flutter.dart';
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import '../models/delivery.dart';
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import '../theme/color_system.dart';
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/// Enhanced dark-mode aware map component with custom styling
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class DarkModeMapComponent extends StatefulWidget {
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final List<Delivery> deliveries;
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final Delivery? selectedDelivery;
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final ValueChanged<Delivery?>? onDeliverySelected;
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final Function(String)? onAction;
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const DarkModeMapComponent({
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super.key,
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required this.deliveries,
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this.selectedDelivery,
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this.onDeliverySelected,
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this.onAction,
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});
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@override
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State<DarkModeMapComponent> createState() => _DarkModeMapComponentState();
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}
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class _DarkModeMapComponentState extends State<DarkModeMapComponent> {
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GoogleNavigationViewController? _navigationController;
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bool _isNavigating = false;
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LatLng? _destinationLocation;
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bool _isSessionInitialized = false;
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bool _isInitializing = false;
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bool _isStartingNavigation = false;
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String _loadingMessage = 'Initializing...';
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Brightness? _lastBrightness;
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@override
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void initState() {
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super.initState();
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_initializeNavigation();
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}
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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// Detect theme changes and reapply map style
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final currentBrightness = Theme.of(context).brightness;
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if (_lastBrightness != null &&
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_lastBrightness != currentBrightness &&
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_navigationController != null) {
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_applyDarkModeStyle();
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}
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_lastBrightness = currentBrightness;
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}
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Future<void> _initializeNavigation() async {
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if (_isInitializing || _isSessionInitialized) return;
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setState(() {
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_isInitializing = true;
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});
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try {
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final termsAccepted = await GoogleMapsNavigator.areTermsAccepted();
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if (!termsAccepted) {
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await GoogleMapsNavigator.showTermsAndConditionsDialog(
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'Plan B Logistics',
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'com.goutezplanb.planbLogistic',
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);
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}
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await GoogleMapsNavigator.initializeNavigationSession();
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if (mounted) {
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setState(() {
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_isSessionInitialized = true;
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_isInitializing = false;
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});
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}
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} catch (e) {
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final errorMessage = _formatErrorMessage(e);
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debugPrint('Map initialization error: $errorMessage');
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if (mounted) {
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setState(() {
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_isInitializing = false;
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});
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Navigation initialization failed: $errorMessage'),
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duration: const Duration(seconds: 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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String _formatErrorMessage(Object error) {
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final errorString = error.toString();
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if (errorString.contains('SessionNotInitializedException')) {
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return 'Google Maps navigation session could not be initialized';
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} else if (errorString.contains('permission')) {
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return 'Location permission is required for navigation';
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} else if (errorString.contains('network')) {
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return 'Network connection error';
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}
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return errorString;
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}
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@override
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void didUpdateWidget(DarkModeMapComponent oldWidget) {
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super.didUpdateWidget(oldWidget);
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if (oldWidget.selectedDelivery != widget.selectedDelivery) {
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_updateDestination();
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}
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}
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void _updateDestination() {
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if (widget.selectedDelivery != null) {
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final address = widget.selectedDelivery!.deliveryAddress;
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if (address?.latitude != null && address?.longitude != null) {
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setState(() {
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_destinationLocation = LatLng(
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latitude: address!.latitude!,
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longitude: address.longitude!,
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);
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});
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// Just store the destination, don't move camera
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// The navigation will handle camera positioning
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}
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}
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}
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Future<void> _applyDarkModeStyle() async {
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// Check if widget is still mounted and controller exists
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if (!mounted || _navigationController == null) return;
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try {
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if (!mounted) return;
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final isDarkMode = Theme.of(context).brightness == Brightness.dark;
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if (isDarkMode) {
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// Dark mode style - Note: Currently only supported on Android
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const simpleDarkStyle = '''[
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{
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"elementType": "geometry",
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"stylers": [{"color": "#242424"}]
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},
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{
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"elementType": "labels.text.fill",
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"stylers": [{"color": "#746855"}]
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},
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{
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"elementType": "labels.text.stroke",
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"stylers": [{"color": "#242424"}]
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},
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{
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"featureType": "water",
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"elementType": "geometry",
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"stylers": [{"color": "#17263c"}]
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}
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]''';
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await _navigationController!.setMapStyle(simpleDarkStyle);
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} else {
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// Reset to default light style
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await _navigationController!.setMapStyle(null);
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}
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} catch (e) {
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if (mounted) {
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debugPrint('Error applying map style: $e');
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}
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}
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}
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Future<void> _startNavigation() async {
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if (_destinationLocation == null) return;
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// Show loading indicator
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if (mounted) {
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setState(() {
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_isStartingNavigation = true;
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_loadingMessage = 'Starting navigation...';
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});
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}
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try {
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// Ensure session is initialized before starting navigation
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if (!_isSessionInitialized && !_isInitializing) {
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debugPrint('Initializing navigation session...');
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await _initializeNavigation();
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}
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// Wait for initialization to complete if it's in progress
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int retries = 0;
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while (!_isSessionInitialized && retries < 30) {
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await Future.delayed(const Duration(milliseconds: 100));
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retries++;
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}
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if (!_isSessionInitialized) {
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if (mounted) {
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setState(() {
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_isStartingNavigation = false;
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});
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Navigation initialization timeout'),
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duration: Duration(seconds: 3),
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),
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);
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}
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return;
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}
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if (mounted) {
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setState(() {
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_loadingMessage = 'Setting destination...';
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});
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}
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final waypoint = NavigationWaypoint.withLatLngTarget(
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title: widget.selectedDelivery?.name ?? 'Destination',
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target: _destinationLocation!,
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);
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final destinations = Destinations(
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waypoints: [waypoint],
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displayOptions: NavigationDisplayOptions(showDestinationMarkers: true),
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);
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if (mounted) {
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setState(() {
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_loadingMessage = 'Starting guidance...';
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});
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}
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debugPrint('Setting destinations: ${_destinationLocation!.latitude}, ${_destinationLocation!.longitude}');
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await GoogleMapsNavigator.setDestinations(destinations);
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debugPrint('Starting guidance...');
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await GoogleMapsNavigator.startGuidance();
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debugPrint('Navigation started successfully');
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// Reapply dark mode style after navigation starts
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if (mounted) {
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await _applyDarkModeStyle();
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}
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// Auto-recenter on driver location when navigation starts
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await _recenterMap();
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debugPrint('Camera recentered on driver location');
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if (mounted) {
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setState(() {
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_isNavigating = true;
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_isStartingNavigation = false;
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});
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}
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} catch (e) {
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final errorMessage = _formatErrorMessage(e);
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debugPrint('Navigation start error: $errorMessage');
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debugPrint('Full error: $e');
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if (mounted) {
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setState(() {
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_isStartingNavigation = false;
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});
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Navigation error: $errorMessage'),
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duration: const Duration(seconds: 4),
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),
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);
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}
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}
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}
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Future<void> _stopNavigation() async {
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try {
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await GoogleMapsNavigator.stopGuidance();
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await GoogleMapsNavigator.clearDestinations();
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if (mounted) {
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setState(() {
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_isNavigating = false;
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});
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}
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} catch (e) {
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if (mounted) {
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debugPrint('Navigation stop error: $e');
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}
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}
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}
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Future<void> _recenterMap() async {
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if (_navigationController == null) return;
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try {
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// Use the navigation controller's follow location feature
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// This tells the navigation to follow the driver's current location
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await _navigationController!.followMyLocation(CameraPerspective.tilted);
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debugPrint('Navigation set to follow driver location');
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} catch (e) {
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debugPrint('Recenter map error: $e');
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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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// Driver's current location (defaults to Montreal if not available)
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final initialPosition = const LatLng(latitude: 45.5017, longitude: -73.5673);
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// Calculate dynamic padding for bottom button bar
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final topPadding = 0.0;
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final bottomPadding = widget.selectedDelivery != null ? 110.0 : 0.0;
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return Stack(
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children: [
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// Map with padding to accommodate overlaid elements
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Padding(
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padding: EdgeInsets.only(
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top: topPadding,
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bottom: bottomPadding,
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),
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child: GoogleMapsNavigationView(
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onViewCreated: (controller) async {
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_navigationController = controller;
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// Apply dark mode style with a small delay to ensure map is ready
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await Future.delayed(const Duration(milliseconds: 500));
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await _applyDarkModeStyle();
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controller.animateCamera(
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CameraUpdate.newLatLngZoom(initialPosition, 12),
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);
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},
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initialCameraPosition: CameraPosition(
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target: initialPosition,
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zoom: 12,
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),
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),
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),
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// Bottom action button bar - 4 equal-width buttons
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if (widget.selectedDelivery != null)
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Positioned(
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bottom: 0,
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left: 0,
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right: 0,
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child: Container(
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.surface,
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.2),
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blurRadius: 8,
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offset: const Offset(0, -2),
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),
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],
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),
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padding: const EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 12,
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),
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child: Row(
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children: [
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// Start button
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Expanded(
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child: _buildBottomActionButton(
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label: _isNavigating ? 'Stop' : 'Start',
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icon: _isNavigating ? Icons.stop : Icons.navigation,
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onPressed: _isStartingNavigation || _isInitializing
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? null
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: (_isNavigating ? _stopNavigation : _startNavigation),
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isDanger: _isNavigating,
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),
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),
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const SizedBox(width: 8),
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// Photo button
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Expanded(
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child: _buildBottomActionButton(
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label: 'Photo',
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icon: Icons.camera_alt,
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onPressed: () => widget.onAction?.call('photo'),
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),
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),
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const SizedBox(width: 8),
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// Note button
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Expanded(
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child: _buildBottomActionButton(
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label: 'Note',
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icon: Icons.note_add,
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onPressed: () => widget.onAction?.call('note'),
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),
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),
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const SizedBox(width: 8),
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// Completed button
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Expanded(
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child: _buildBottomActionButton(
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label: widget.selectedDelivery!.delivered ? 'Undo' : 'Completed',
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icon: widget.selectedDelivery!.delivered ? Icons.undo : Icons.check_circle,
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onPressed: () => widget.onAction?.call(
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widget.selectedDelivery!.delivered ? 'uncomplete' : 'complete',
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),
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isPrimary: !widget.selectedDelivery!.delivered,
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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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// Loading overlay during navigation initialization and start
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if (_isStartingNavigation || _isInitializing)
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Positioned.fill(
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child: Container(
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color: Colors.black.withValues(alpha: 0.4),
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child: Center(
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child: Container(
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padding: const EdgeInsets.all(24),
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.surface,
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borderRadius: BorderRadius.circular(12),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.3),
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blurRadius: 12,
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offset: const Offset(0, 4),
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),
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],
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// Circular progress indicator
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SizedBox(
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width: 60,
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height: 60,
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child: CircularProgressIndicator(
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valueColor: AlwaysStoppedAnimation<Color>(
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Theme.of(context).colorScheme.primary,
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),
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strokeWidth: 3,
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),
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),
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const SizedBox(height: 16),
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// Loading message
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Text(
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_loadingMessage,
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w600,
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),
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textAlign: TextAlign.center,
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),
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const SizedBox(height: 8),
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// Secondary message
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Text(
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'Please wait...',
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: Theme.of(context).colorScheme.onSurface.withValues(alpha: 0.7),
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),
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textAlign: TextAlign.center,
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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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],
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);
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}
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Widget _buildBottomActionButton({
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required String label,
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required IconData icon,
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required VoidCallback? onPressed,
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bool isPrimary = false,
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bool isDanger = false,
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}) {
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Color backgroundColor;
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Color textColor = Colors.white;
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if (isDanger) {
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backgroundColor = SvrntyColors.crimsonRed;
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} else if (isPrimary) {
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backgroundColor = SvrntyColors.crimsonRed;
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} else {
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// Use the same slateGray as delivery list badges
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backgroundColor = SvrntyColors.slateGray;
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}
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// Reduce opacity when disabled
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if (onPressed == null) {
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backgroundColor = backgroundColor.withValues(alpha: 0.5);
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}
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return Material(
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color: backgroundColor,
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borderRadius: BorderRadius.circular(8),
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child: InkWell(
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onTap: onPressed,
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borderRadius: BorderRadius.circular(8),
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child: Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 14,
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vertical: 14,
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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icon,
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color: textColor,
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size: 24,
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),
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const SizedBox(width: 8),
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Text(
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label,
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style: TextStyle(
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color: textColor,
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fontWeight: FontWeight.w600,
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fontSize: 18,
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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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}
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Widget _buildActionButton({
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required String label,
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required IconData icon,
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required VoidCallback? onPressed,
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required Color color,
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}) {
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final isDisabled = onPressed == null;
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final buttonColor = isDisabled ? color.withValues(alpha: 0.5) : color;
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return Container(
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margin: const EdgeInsets.only(bottom: 8),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(8),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.3),
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blurRadius: 4,
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offset: const Offset(0, 2),
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),
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],
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),
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child: Material(
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color: buttonColor,
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borderRadius: BorderRadius.circular(8),
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child: InkWell(
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onTap: onPressed,
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borderRadius: BorderRadius.circular(8),
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child: Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 12,
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vertical: 8,
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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icon,
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color: Colors.white,
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size: 18,
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),
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const SizedBox(width: 6),
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Text(
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label,
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style: const TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.w500,
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fontSize: 14,
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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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);
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}
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}
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