633 lines
19 KiB
Dart
633 lines
19 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:sizer/sizer.dart';
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import '../../core/app_export.dart';
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import '../../models/route_model.dart';
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import '../../services/app_state_service.dart';
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import '../../services/transportation_service.dart';
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import '../../widgets/custom_app_bar.dart';
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import '../../widgets/custom_bottom_bar.dart';
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import '../../widgets/route_selection_bottom_sheet.dart';
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import './widgets/empty_state_widget.dart';
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import './widgets/notification_badge_widget.dart';
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import './widgets/route_selection_card.dart';
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import './widgets/schedule_card.dart';
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import './widgets/search_bar_widget.dart';
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class SchedulesScreen extends StatefulWidget {
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const SchedulesScreen({super.key});
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@override
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State<SchedulesScreen> createState() => _SchedulesScreenState();
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}
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class _SchedulesScreenState extends State<SchedulesScreen>
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with TickerProviderStateMixin {
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int _currentBottomIndex = 1; // Schedules tab
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String _searchQuery = '';
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final ScrollController _scrollController = ScrollController();
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final GlobalKey<RefreshIndicatorState> _refreshIndicatorKey =
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GlobalKey<RefreshIndicatorState>();
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// Animation controllers
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late AnimationController _fadeAnimationController;
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late Animation<double> _fadeAnimation;
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// Service and data
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final TransportationService _transportationService = TransportationService();
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final AppStateService _appStateService = AppStateService();
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List<RouteModel> _routes = [];
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List<Map<String, dynamic>> _schedules = [];
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bool _isLoadingSchedules = false;
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String _currentScheduleType = 'weekday';
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// Notification state
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final Map<String, bool> _notificationStates = {};
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int _activeNotifications = 0;
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@override
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void initState() {
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super.initState();
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_initializeAnimations();
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_appStateService.addListener(_onGlobalStateChanged);
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_loadInitialData();
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_determineCurrentScheduleType();
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}
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@override
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void dispose() {
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_appStateService.removeListener(_onGlobalStateChanged);
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_fadeAnimationController.dispose();
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_scrollController.dispose();
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super.dispose();
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}
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void _initializeAnimations() {
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_fadeAnimationController = AnimationController(
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duration: const Duration(milliseconds: 300),
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vsync: this,
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);
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_fadeAnimation = Tween<double>(
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begin: 0.0,
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end: 1.0,
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).animate(CurvedAnimation(
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parent: _fadeAnimationController,
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curve: Curves.easeInOut,
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));
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}
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void _onGlobalStateChanged() {
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// React to global route selection changes
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if (mounted) {
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_loadSchedulesForSelectedRoute();
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}
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}
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void _determineCurrentScheduleType() {
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// Use Panama timezone as specified in requirements
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final panamaNow =
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DateTime.now().toUtc().add(Duration(hours: -5)); // Panama is UTC-5
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final dayOfWeek = panamaNow.weekday;
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// Monday = 1, Sunday = 7
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if (dayOfWeek >= 1 && dayOfWeek <= 5) {
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_currentScheduleType = 'weekday';
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} else if (dayOfWeek == 6) {
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_currentScheduleType = 'saturday';
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} else {
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_currentScheduleType = 'sunday';
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}
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}
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Future<void> _loadInitialData() async {
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// Check if we have routes loaded globally
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if (_appStateService.allRoutes.isEmpty &&
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!_appStateService.isLoadingRoutes) {
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await _appStateService.loadRoutes();
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}
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// Show toast if no routes found
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if (_appStateService.allRoutes.isEmpty) {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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_appStateService.showNoRoutesToast(context);
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});
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}
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// Update local routes reference
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setState(() {
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_routes = _appStateService.allRoutes;
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});
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// Load schedules for currently selected route
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await _loadSchedulesForSelectedRoute();
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}
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Future<void> _loadSchedulesForSelectedRoute() async {
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final selectedRouteId = _appStateService.selectedRouteId;
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if (selectedRouteId == null) {
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setState(() {
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_schedules = [];
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_isLoadingSchedules = false;
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});
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return;
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}
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setState(() {
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_isLoadingSchedules = true;
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});
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try {
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final schedules =
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await _transportationService.getRouteTimetablesByScheduleType(
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selectedRouteId,
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_currentScheduleType,
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);
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setState(() {
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_schedules = schedules;
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_isLoadingSchedules = false;
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});
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_fadeAnimationController.forward();
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} catch (e) {
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setState(() {
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_isLoadingSchedules = false;
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_schedules = [];
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});
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Error loading schedules: ${e.toString()}'),
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backgroundColor: Colors.red,
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duration: const Duration(seconds: 3),
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),
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);
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}
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}
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}
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List<RouteModel> get _filteredRoutes {
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if (_searchQuery.isEmpty) return _routes;
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return _routes.where((route) {
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final name = route.name.toLowerCase();
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final query = _searchQuery.toLowerCase();
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return name.contains(query);
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}).toList();
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}
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List<Map<String, dynamic>> get _filteredSchedules {
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if (_searchQuery.isEmpty) return _schedules;
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return _schedules.where((schedule) {
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final departureTime =
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(schedule['departure_time'] as String).toLowerCase();
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final query = _searchQuery.toLowerCase();
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return departureTime.contains(query);
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}).toList();
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}
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void _onBottomNavTap(int index) {
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setState(() {
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_currentBottomIndex = index;
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});
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}
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Future<void> _onRouteSelected(String routeId) async {
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await _appStateService.selectRoute(routeId);
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setState(() {
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_searchQuery = '';
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});
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}
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void _onSearchChanged(String query) {
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setState(() {
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_searchQuery = query;
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});
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}
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void _onSearchClear() {
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setState(() {
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_searchQuery = '';
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});
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}
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void _toggleNotification(String scheduleId) {
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setState(() {
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final currentState = _notificationStates[scheduleId] ?? false;
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_notificationStates[scheduleId] = !currentState;
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if (!currentState) {
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_activeNotifications++;
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} else {
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_activeNotifications--;
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}
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});
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}
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Future<void> _onRefresh() async {
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await _appStateService.refreshRoutes();
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setState(() {
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_routes = _appStateService.allRoutes;
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});
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await _loadSchedulesForSelectedRoute();
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: const Text('Horarios actualizados'),
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backgroundColor: AppTheme.lightTheme.colorScheme.tertiary,
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duration: const Duration(seconds: 2),
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),
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);
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}
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}
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void _showRouteSelector() {
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showModalBottomSheet(
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context: context,
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backgroundColor: Colors.transparent,
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isScrollControlled: true,
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builder: (context) => RouteSelectionBottomSheet(
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title: 'Seleccionar Ruta',
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onRouteChanged: () {
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// The global state listener will handle the reload
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},
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),
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);
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}
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void _showScheduleContextMenu(String scheduleId, String departureTime) {
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showModalBottomSheet(
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context: context,
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backgroundColor: Colors.transparent,
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builder: (context) => Container(
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decoration: BoxDecoration(
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color: AppTheme.lightTheme.colorScheme.surface,
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borderRadius: const BorderRadius.vertical(top: Radius.circular(20)),
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),
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child: SafeArea(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Container(
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width: 12.w,
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height: 0.5.h,
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margin: EdgeInsets.symmetric(vertical: 2.h),
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decoration: BoxDecoration(
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color: AppTheme.lightTheme.colorScheme.outline,
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borderRadius: BorderRadius.circular(2),
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),
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),
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Padding(
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padding: EdgeInsets.symmetric(horizontal: 4.w),
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child: Text(
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'Opciones para $departureTime',
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style: AppTheme.lightTheme.textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w600,
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),
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),
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),
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SizedBox(height: 2.h),
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_buildContextMenuItem(
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icon: 'alarm_add',
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title: 'Configurar Recordatorio',
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onTap: () {
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Navigator.pop(context);
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_showReminderDialog(scheduleId, departureTime);
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},
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),
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_buildContextMenuItem(
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icon: 'share',
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title: 'Compartir Horario',
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onTap: () {
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Navigator.pop(context);
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_shareSchedule(departureTime);
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},
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),
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_buildContextMenuItem(
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icon: 'report_problem',
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title: 'Reportar Problema',
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onTap: () {
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Navigator.pop(context);
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_reportIssue(scheduleId);
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},
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),
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SizedBox(height: 2.h),
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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 _buildContextMenuItem({
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required String icon,
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required String title,
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required VoidCallback onTap,
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}) {
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return ListTile(
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leading: CustomIconWidget(
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iconName: icon,
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color: AppTheme.lightTheme.colorScheme.onSurface,
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size: 24,
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),
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title: Text(
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title,
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style: AppTheme.lightTheme.textTheme.bodyLarge,
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),
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onTap: onTap,
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);
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}
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void _showReminderDialog(String scheduleId, String departureTime) {
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('Configurar Recordatorio'),
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content: Text(
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'¿Deseas recibir una notificación antes de la salida de las $departureTime?'),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: const Text('Cancelar'),
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),
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ElevatedButton(
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onPressed: () {
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Navigator.pop(context);
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_toggleNotification(scheduleId);
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Recordatorio configurado'),
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duration: Duration(seconds: 2),
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),
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);
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},
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child: const Text('Confirmar'),
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),
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],
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),
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);
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}
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void _shareSchedule(String departureTime) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Compartiendo horario de $departureTime'),
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duration: const Duration(seconds: 2),
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),
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);
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}
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void _reportIssue(String scheduleId) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Reporte enviado. Gracias por tu feedback.'),
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duration: Duration(seconds: 2),
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),
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);
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}
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String _getScheduleTypeDisplayName() {
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switch (_currentScheduleType) {
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case 'weekday':
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return 'Lunes a Viernes';
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case 'saturday':
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return 'Sábado';
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case 'sunday':
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return 'Domingo';
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default:
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return 'Horario';
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}
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}
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Widget _buildRouteSelectionView() {
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return Column(
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children: [
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Container(
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padding: EdgeInsets.symmetric(horizontal: 4.w, vertical: 1.h),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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CustomIconWidget(
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iconName: 'schedule',
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color: AppTheme.lightTheme.colorScheme.secondary,
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size: 20,
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),
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SizedBox(width: 2.w),
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Text(
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'Horarios para ${_getScheduleTypeDisplayName()}',
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style: AppTheme.lightTheme.textTheme.bodyMedium?.copyWith(
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color: AppTheme.lightTheme.colorScheme.onSurfaceVariant,
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fontWeight: FontWeight.w500,
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),
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),
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],
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),
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),
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SearchBarWidget(
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hintText: 'Buscar rutas...',
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onChanged: _onSearchChanged,
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onClear: _onSearchClear,
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),
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Expanded(
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child: _appStateService.isLoadingRoutes
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? const Center(child: CircularProgressIndicator())
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: _filteredRoutes.isEmpty
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? const EmptyStateWidget(
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title: 'No se encontraron rutas',
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subtitle: 'Intenta con otros términos de búsqueda',
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)
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: ListView.builder(
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controller: _scrollController,
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itemCount: _filteredRoutes.length,
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itemBuilder: (context, index) {
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final route = _filteredRoutes[index];
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return RouteSelectionCard(
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routeName: route.displayName,
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duration: route.direction,
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onTap: () => _onRouteSelected(route.id),
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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 _buildScheduleView() {
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final selectedRoute = _appStateService.getSelectedRoute();
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final selectedRouteName = _appStateService.selectedRouteName;
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if (selectedRoute == null || selectedRouteName == null) {
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return const Center(
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child: Text('No route selected'),
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);
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}
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return Column(
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children: [
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Container(
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padding: EdgeInsets.symmetric(horizontal: 4.w, vertical: 2.h),
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decoration: BoxDecoration(
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color: AppTheme.lightTheme.colorScheme.surface,
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border: Border(
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bottom: BorderSide(
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color: AppTheme.lightTheme.colorScheme.outline,
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width: 1,
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),
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),
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),
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child: Row(
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children: [
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GestureDetector(
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onTap: () {
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_appStateService.clearSelectedRoute();
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setState(() {
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_searchQuery = '';
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_schedules.clear();
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});
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},
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child: Container(
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padding: EdgeInsets.all(2.w),
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decoration: BoxDecoration(
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color: AppTheme.lightTheme.colorScheme.secondary
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.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(8),
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),
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child: CustomIconWidget(
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iconName: 'arrow_back',
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color: AppTheme.lightTheme.colorScheme.primary,
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size: 20,
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),
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),
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),
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SizedBox(width: 3.w),
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Expanded(
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child: GestureDetector(
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onTap: _showRouteSelector,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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selectedRouteName,
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style:
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AppTheme.lightTheme.textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w600,
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),
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overflow: TextOverflow.ellipsis,
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),
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Text(
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'${_getScheduleTypeDisplayName()} • ${selectedRoute.direction}',
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style:
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AppTheme.lightTheme.textTheme.bodySmall?.copyWith(
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color:
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AppTheme.lightTheme.colorScheme.onSurfaceVariant,
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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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SearchBarWidget(
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hintText: 'Buscar horarios...',
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onChanged: _onSearchChanged,
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onClear: _onSearchClear,
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),
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Expanded(
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child: RefreshIndicator(
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key: _refreshIndicatorKey,
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onRefresh: _onRefresh,
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color: AppTheme.lightTheme.colorScheme.secondary,
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child: _isLoadingSchedules
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? const Center(child: CircularProgressIndicator())
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: _filteredSchedules.isEmpty
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? const EmptyStateWidget(
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title: 'No hay horarios disponibles',
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subtitle: 'Intenta actualizar o selecciona otra ruta',
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)
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: FadeTransition(
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opacity: _fadeAnimation,
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child: ListView.builder(
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controller: _scrollController,
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itemCount: _filteredSchedules.length,
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itemBuilder: (context, index) {
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final schedule = _filteredSchedules[index];
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final scheduleId = schedule['id'].toString();
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final departureTime =
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schedule['departure_time'] as String;
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final timeParts = departureTime.split(':');
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final hour = timeParts[0];
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final minute = timeParts[1];
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final formattedTime = '$hour:$minute';
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return ScheduleCard(
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departureTime: formattedTime,
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duration: selectedRoute.direction,
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arrivalTime: '',
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isNotificationEnabled:
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_notificationStates[scheduleId] ?? false,
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onNotificationToggle: () =>
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_toggleNotification(scheduleId),
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onLongPress: () => _showScheduleContextMenu(
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scheduleId,
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formattedTime,
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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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@override
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Widget build(BuildContext context) {
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final hasSelectedRoute = _appStateService.hasSelectedRoute;
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|
|
return Scaffold(
|
|
backgroundColor: AppTheme.lightTheme.scaffoldBackgroundColor,
|
|
appBar: CustomAppBar(
|
|
title: 'Horarios',
|
|
actions: [
|
|
NotificationBadgeWidget(
|
|
count: _activeNotifications,
|
|
child: IconButton(
|
|
icon: CustomIconWidget(
|
|
iconName: 'notifications',
|
|
color: AppTheme.lightTheme.colorScheme.onSurface,
|
|
size: 24,
|
|
),
|
|
onPressed: () {
|
|
ScaffoldMessenger.of(context).showSnackBar(
|
|
SnackBar(
|
|
content: Text(
|
|
'Tienes $_activeNotifications notificaciones activas'),
|
|
duration: const Duration(seconds: 2),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
),
|
|
],
|
|
),
|
|
body: SafeArea(
|
|
child: !hasSelectedRoute
|
|
? _buildRouteSelectionView()
|
|
: _buildScheduleView(),
|
|
),
|
|
bottomNavigationBar: CustomBottomBar(
|
|
currentIndex: _currentBottomIndex,
|
|
onTap: _onBottomNavTap,
|
|
),
|
|
);
|
|
}
|
|
}
|