132 lines
3.6 KiB
Dart
132 lines
3.6 KiB
Dart
part of 'data_service.dart';
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extension DataServiceTrips on DataService {
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Future<void> fetchTripDetails() async {
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_isTripDetailsLoading = true;
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try {
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final json = await api.get('/trips/info');
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final tripDetails = _parseTripInfoList(json);
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_tripDetails = [...tripDetails]..sort((a, b) => b.id.compareTo(a.id));
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_tripList = tripDetails
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.map(
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(detail) => TripSummary(
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tripId: detail.id,
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tripName: detail.name,
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tripMileage: detail.mileage,
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legCount: detail.legCount,
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locoStats: detail.locoStats,
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),
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)
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.toList()
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..sort((a, b) => b.tripId.compareTo(a.tripId));
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} catch (e) {
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debugPrint('Failed to fetch trip_map: $e');
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_tripDetails = [];
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_tripList = [];
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} finally {
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_isTripDetailsLoading = false;
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_notifyAsync();
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}
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}
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Future<List<TripLocoStat>> fetchTripLocoStats(int tripId) async {
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try {
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final json = await api.get('/trips/stats/$tripId');
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return TripLocoStat.listFromJson(json);
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} catch (e) {
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debugPrint('Failed to fetch trip loco stats: $e');
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return [];
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}
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}
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Future<void> fetchTrips() async {
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try {
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final json = await api.get('/trips/info');
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final raw = _extractTrips(json);
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if (raw != null) {
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final tripMap = raw
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.whereType<Map<String, dynamic>>()
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.map((e) => TripSummary.fromJson(e))
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.toList();
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_tripList = [...tripMap]..sort((a, b) => b.tripId.compareTo(a.tripId));
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} else {
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debugPrint('Unexpected trip list response: $json');
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_tripList = [];
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}
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} catch (e) {
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debugPrint('Failed to fetch trip list: $e');
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_tripList = [];
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} finally {
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_notifyAsync();
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}
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}
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Future<void> fetchTripOptions() async {
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try {
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final json = await api.get('/trips');
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Iterable<dynamic>? raw;
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if (json is List) {
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raw = json;
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} else if (json is Map) {
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for (final key in ['trips', 'trip_data', 'data']) {
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final value = json[key];
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if (value is List) {
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raw = value;
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break;
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}
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}
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}
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if (raw != null) {
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final tripMap = raw
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.whereType<Map<String, dynamic>>()
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.map((e) => TripSummary.fromJson(e))
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.toList();
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_tripList = [...tripMap]..sort((a, b) => b.tripId.compareTo(a.tripId));
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} else {
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debugPrint('Unexpected trip list response: $json');
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_tripList = [];
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}
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} catch (e) {
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debugPrint('Failed to fetch trip list: $e');
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_tripList = [];
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} finally {
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_notifyAsync();
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}
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}
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void upsertTripSummary(TripSummary trip) {
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final existingIndex = _tripList.indexWhere(
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(element) => element.tripId == trip.tripId,
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);
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if (existingIndex >= 0) {
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_tripList[existingIndex] = trip;
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} else {
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_tripList = [trip, ..._tripList];
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}
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_tripList.sort((a, b) => b.tripId.compareTo(a.tripId));
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_notifyAsync();
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}
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Iterable<dynamic>? _extractTrips(dynamic json) {
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if (json is List) return json;
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if (json is Map) {
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for (final key in ['trips', 'trip_data', 'data', 'trip_info']) {
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final value = json[key];
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if (value is List) return value;
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}
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}
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return null;
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}
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List<TripDetail> _parseTripInfoList(dynamic json) {
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final raw = _extractTrips(json);
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if (raw == null) return const [];
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return raw
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.whereType<Map<String, dynamic>>()
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.map((e) => TripDetail.fromJson(e))
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.toList();
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}
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}
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