289 lines
8.3 KiB
Dart
289 lines
8.3 KiB
Dart
import "package:flutter/material.dart";
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import "package:file_picker/file_picker.dart";
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import "package:go_router/go_router.dart";
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import "../models/operations/trip.dart";
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import "../parsers/arriva_schedule_parser.dart";
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import "../parsers/stagecoach_schedule_parser.dart";
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import "../services/brr_export_service.dart";
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import "../services/storage_service.dart";
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class HomePage extends StatefulWidget {
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const HomePage({super.key});
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static const routePath = "/deprecated";
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static GoRoute route = GoRoute(
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path: routePath,
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builder: (context, state) => const HomePage(),
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);
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@override
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State<HomePage> createState() => _HomePageState();
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}
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class _HomePageState extends State<HomePage> {
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bool _isUploading = false;
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String? _errorMessage;
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BRROperator _selectedOperator = BRROperator.arriva;
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@override
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void initState() {
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super.initState();
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_restoreSession();
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}
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Future<void> _restoreSession() async {
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final state = await StorageService().loadState();
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if (state != null && state.trips.isNotEmpty && mounted) {
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context.go("/trips", extra: {
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"trips": state.trips,
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"fileName": state.scheduleFileName ?? "",
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"operator": _selectedOperator,
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});
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}
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}
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String get _fileExtension {
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switch (_selectedOperator) {
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case BRROperator.arriva:
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return "docx";
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case BRROperator.stagecoach:
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return "pdf";
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}
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}
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String get _formatLabel {
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switch (_selectedOperator) {
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case BRROperator.arriva:
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return "Arriva schedule format (.docx)";
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case BRROperator.stagecoach:
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return "Stagecoach schedule format (.pdf)";
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}
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}
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Future<void> _uploadSchedule() async {
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print("Upload button pressed");
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setState(() {
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_isUploading = true;
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_errorMessage = null;
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});
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try {
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final result = await FilePicker.platform.pickFiles(
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type: FileType.custom,
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allowedExtensions: [_fileExtension],
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allowMultiple: false,
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withData: true,
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);
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if (result == null || result.files.isEmpty) {
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setState(() { _isUploading = false; });
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return;
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}
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final file = result.files.first;
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if (file.bytes == null) throw Exception("Could not read file bytes");
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String? routeName;
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final List<Trip> trips;
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if (_selectedOperator == BRROperator.stagecoach) {
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final parser = StagecoachScheduleParser();
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trips = await parser.parseBytes(file.bytes!);
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routeName = parser.parsedRouteName;
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} else {
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trips = await ArrivaScheduleParser().parseBytes(file.bytes!);
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}
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if (trips.isEmpty) throw Exception("No trips found in schedule");
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if (mounted) {
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context.go("/station-selection", extra: {
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"trips": trips,
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"fileName": file.name,
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"operator": _selectedOperator,
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if (routeName != null) "routeName": routeName,
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});
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}
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} catch (e, stackTrace) {
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print("Error: $e");
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print(stackTrace);
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setState(() {
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_errorMessage = e.toString();
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});
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} finally {
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setState(() { _isUploading = false; });
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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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return Scaffold(
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body: SafeArea(
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child: Padding(
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padding: const EdgeInsets.all(20),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const SizedBox(height: 40),
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const Text(
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"BUS\nRUNNING\nRECORD",
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style: TextStyle(
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fontSize: 40,
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fontWeight: FontWeight.w900,
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height: 1.0,
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letterSpacing: -1,
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color: Color(0xFFEEEEEE),
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),
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),
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const SizedBox(height: 8),
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Container(
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width: 40,
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height: 3,
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color: const Color(0xFF00A9CE),
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),
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const Spacer(),
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// operator selector
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const Text(
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"OPERATOR",
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style: TextStyle(
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fontSize: 11,
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fontWeight: FontWeight.w700,
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color: Color(0xFF777777),
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letterSpacing: 1.5,
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),
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),
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const SizedBox(height: 8),
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Row(
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children: [
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_OperatorChip(
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label: "ARRIVA",
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selected: _selectedOperator == BRROperator.arriva,
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onTap: () => setState(() => _selectedOperator = BRROperator.arriva),
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),
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const SizedBox(width: 8),
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_OperatorChip(
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label: "STAGECOACH",
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selected: _selectedOperator == BRROperator.stagecoach,
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onTap: () => setState(() => _selectedOperator = BRROperator.stagecoach),
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),
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],
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),
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const SizedBox(height: 16),
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// format info
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Container(
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padding: const EdgeInsets.all(14),
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decoration: BoxDecoration(
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border: Border.all(color: const Color(0xFF2E2E2E)),
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borderRadius: BorderRadius.circular(3),
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),
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child: Row(
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children: [
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const Icon(Icons.info_outline, size: 16, color: Color(0xFF777777)),
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const SizedBox(width: 10),
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Text(
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_formatLabel,
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style: const TextStyle(fontSize: 13, color: Color(0xFF777777)),
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),
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],
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),
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),
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const SizedBox(height: 12),
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if (_errorMessage != null) ...[
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Container(
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width: double.infinity,
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padding: const EdgeInsets.all(14),
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decoration: BoxDecoration(
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color: const Color(0xFF2A1515),
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border: Border.all(color: const Color(0xFF7A2020)),
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borderRadius: BorderRadius.circular(3),
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),
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child: Text(
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_errorMessage!,
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style: const TextStyle(
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color: Color(0xFFCF6679),
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fontSize: 13,
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),
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),
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),
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const SizedBox(height: 12),
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],
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SizedBox(
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width: double.infinity,
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height: 54,
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child: ElevatedButton(
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onPressed: _isUploading ? null : _uploadSchedule,
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child: _isUploading
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? const SizedBox(
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width: 18,
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height: 18,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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color: Colors.black,
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),
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)
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: const Text("LOAD SCHEDULE"),
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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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class _OperatorChip extends StatelessWidget {
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final String label;
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final bool selected;
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final VoidCallback onTap;
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const _OperatorChip({
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required this.label,
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required this.selected,
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required this.onTap,
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});
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@override
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Widget build(BuildContext context) {
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return Expanded(
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child: GestureDetector(
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onTap: onTap,
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 150),
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padding: const EdgeInsets.symmetric(vertical: 14),
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decoration: BoxDecoration(
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color: selected ? const Color(0xFF002A33) : const Color(0xFF1E1E1E),
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border: Border.all(
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color: selected ? const Color(0xFF00A9CE) : const Color(0xFF2E2E2E),
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width: selected ? 1.5 : 1,
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),
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borderRadius: BorderRadius.circular(3),
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),
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child: Center(
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child: Text(
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label,
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style: TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w700,
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color: selected ? const Color(0xFF00A9CE) : const Color(0xFF777777),
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letterSpacing: 1,
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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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