Add version files and update imports for trip model; enhance error handling
This commit is contained in:
ImBenji
@@ -0,0 +1,67 @@
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import "package:supabase_flutter/supabase_flutter.dart";
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enum ChannelKind { text, operations, voice, announcement, unknown }
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abstract class BaseChannel {
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BaseChannel({
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required this.client,
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required this.id,
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required this.organizationId,
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required this.name,
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required this.description,
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required this.slug,
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required this.kind,
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required this.isPrivate,
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required this.position,
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});
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final SupabaseClient client;
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final String id;
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final String organizationId;
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final String name;
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final String description;
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final String slug;
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final ChannelKind kind;
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final bool isPrivate;
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final int position;
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Map<String, dynamic> toJson() {
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return {
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"id": id,
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"organization_id": organizationId,
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"name": name,
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"description": description,
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"slug": slug,
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"type": kind.name,
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"is_private": isPrivate,
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"position": position,
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};
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}
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static ChannelKind channelKindFromApi(Object? rawType) {
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final value = (rawType ?? "").toString().trim().toLowerCase();
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switch (value) {
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case "text":
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return ChannelKind.text;
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case "operations":
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return ChannelKind.operations;
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case "voice":
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return ChannelKind.voice;
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case "announcement":
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return ChannelKind.announcement;
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default:
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return ChannelKind.unknown;
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}
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}
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static Map<String, dynamic> asMap(Object? value) {
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if (value is Map<String, dynamic>) return value;
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if (value is Map) return value.cast<String, dynamic>();
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return <String, dynamic>{};
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}
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static List<dynamic> asList(Object? value) {
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if (value is List) return value;
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return const <dynamic>[];
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}
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}
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@@ -0,0 +1,436 @@
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import "package:bus_running_record/models/channels/base_channel.dart";
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import "package:bus_running_record/models/operations/stop.dart";
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import "package:supabase_flutter/supabase_flutter.dart";
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class OperationsSchedule {
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const OperationsSchedule({
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required this.id,
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required this.version,
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required this.sourceFileName,
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required this.uploadedAt,
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});
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final String id;
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final int version;
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final String sourceFileName;
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final DateTime? uploadedAt;
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factory OperationsSchedule.fromMap(Map<String, dynamic> map) {
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return OperationsSchedule(
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id: (map["id"] ?? "").toString(),
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version: (map["version"] as num?)?.toInt() ?? 1,
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sourceFileName: (map["source_file_name"] ?? "").toString(),
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uploadedAt: DateTime.tryParse((map["uploaded_at"] ?? "").toString()),
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);
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}
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}
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class OperationsTrip {
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const OperationsTrip({
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required this.id,
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required this.scheduleId,
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required this.tripNumber,
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required this.dutyNumber,
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required this.busWorkNumber,
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required this.direction,
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required this.sortOrder,
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});
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final String id;
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final String scheduleId;
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final String tripNumber;
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final String dutyNumber;
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final String busWorkNumber;
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final String direction;
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final int sortOrder;
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String get dutyKey => "$dutyNumber::$busWorkNumber";
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factory OperationsTrip.fromMap(Map<String, dynamic> map) {
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return OperationsTrip(
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id: (map["id"] ?? "").toString(),
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scheduleId: (map["schedule_id"] ?? "").toString(),
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tripNumber: (map["trip_number"] ?? "").toString(),
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dutyNumber: (map["duty_number"] ?? "").toString(),
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busWorkNumber: (map["bus_work_number"] ?? "").toString(),
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direction: (map["direction"] ?? "").toString(),
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sortOrder: (map["sort_order"] as num?)?.toInt() ?? 0,
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);
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}
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}
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class OperationsScheduledStop extends Stop {
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const OperationsScheduledStop({
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required this.id,
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required this.tripId,
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required this.sequence,
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required super.name,
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required this.scheduledTime,
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super.alias,
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super.aliasSource,
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});
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final String id;
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final String tripId;
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final int sequence;
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final String? scheduledTime;
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}
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class OperationsStopUpdate {
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const OperationsStopUpdate({
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required this.status,
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required this.actualTime,
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required this.vehicleId,
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required this.notes,
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});
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final String? status;
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final String? actualTime;
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final String? vehicleId;
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final String? notes;
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}
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class OperationsStop {
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const OperationsStop({required this.scheduledStop, this.update});
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final OperationsScheduledStop scheduledStop;
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final OperationsStopUpdate? update;
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String get id => scheduledStop.id;
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String get tripId => scheduledStop.tripId;
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int get sequence => scheduledStop.sequence;
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String get name => scheduledStop.name;
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String get displayName => scheduledStop.displayName;
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String? get aliasSource => scheduledStop.aliasSource;
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String? get scheduledTime => scheduledStop.scheduledTime;
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String? get status => update?.status;
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String? get actualTime => update?.actualTime;
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String? get vehicleId => update?.vehicleId;
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String? get notes => update?.notes;
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}
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class OperationsTripSnapshot {
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const OperationsTripSnapshot({
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required this.trip,
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required this.stops,
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required this.scheduledStops,
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});
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final OperationsTrip trip;
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final List<OperationsStop> stops;
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final List<OperationsScheduledStop> scheduledStops;
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}
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class OperationsDutySnapshot {
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const OperationsDutySnapshot({
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required this.dutyNumber,
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required this.busWorkNumber,
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required this.trips,
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});
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final String dutyNumber;
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final String busWorkNumber;
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final List<OperationsTripSnapshot> trips;
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}
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class OperationsStopAlias {
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const OperationsStopAlias({
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required this.rawStopName,
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required this.aliasStopName,
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required this.source,
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});
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final String rawStopName;
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final String aliasStopName;
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final String source;
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}
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class OperationsSnapshot {
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const OperationsSnapshot({
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required this.schedule,
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required this.trips,
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required this.duties,
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required this.scheduledStops,
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required this.stopAliasesByRawName,
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required this.stopAliases,
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});
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final OperationsSchedule? schedule;
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final List<OperationsTripSnapshot> trips;
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final List<OperationsDutySnapshot> duties;
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final List<OperationsScheduledStop> scheduledStops;
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final Map<String, String> stopAliasesByRawName;
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final List<OperationsStopAlias> stopAliases;
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}
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class OperationsChannel extends BaseChannel {
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OperationsChannel({
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required super.client,
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required super.id,
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required super.organizationId,
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required super.name,
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required super.description,
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required super.slug,
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required super.isPrivate,
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required super.position,
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}) : super(kind: ChannelKind.operations);
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factory OperationsChannel.fromApi({
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required SupabaseClient client,
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required Map<String, dynamic> map,
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}) {
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return OperationsChannel(
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client: client,
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id: (map["id"] ?? "").toString(),
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organizationId: (map["organization_id"] ?? "").toString(),
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name: (map["name"] ?? "").toString(),
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description: (map["description"] ?? map["topic"] ?? "").toString(),
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slug: (map["slug"] ?? "").toString(),
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isPrivate: map["is_private"] == true,
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position: (map["position"] as num?)?.toInt() ?? 0,
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);
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}
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Future<OperationsSnapshot> loadSnapshot() async {
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final scheduleRow = await client
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.from("operations_schedules")
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.select("id, version, source_file_name, uploaded_at")
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.eq("channel_id", id)
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.eq("is_active", true)
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.order("uploaded_at", ascending: false)
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.limit(1)
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.maybeSingle();
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if (scheduleRow == null) {
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return const OperationsSnapshot(
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schedule: null,
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trips: <OperationsTripSnapshot>[],
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duties: <OperationsDutySnapshot>[],
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scheduledStops: <OperationsScheduledStop>[],
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stopAliasesByRawName: <String, String>{},
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stopAliases: <OperationsStopAlias>[],
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);
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}
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final stopAliases = await listStopAliases();
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final stopAliasesByRawName = _aliasesByRawStopName(stopAliases);
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final aliasesByNormalizedName = <String, String>{};
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final aliasSourceByNormalizedName = <String, String>{};
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for (final entry in stopAliasesByRawName.entries) {
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aliasesByNormalizedName[Stop.normalizeName(entry.key)] = entry.value;
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}
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for (final alias in stopAliases) {
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aliasSourceByNormalizedName[Stop.normalizeName(alias.rawStopName)] =
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alias.source;
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}
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final schedule = OperationsSchedule.fromMap(BaseChannel.asMap(scheduleRow));
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final tripRows = await client
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.from("operations_trips")
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.select(
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"id, schedule_id, trip_number, duty_number, bus_work_number, direction, sort_order",
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)
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.eq("schedule_id", schedule.id)
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.order("sort_order", ascending: true);
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final trips = BaseChannel.asList(
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tripRows,
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).map((row) => OperationsTrip.fromMap(BaseChannel.asMap(row))).toList();
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if (trips.isEmpty) {
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return OperationsSnapshot(
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schedule: schedule,
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trips: const <OperationsTripSnapshot>[],
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duties: const <OperationsDutySnapshot>[],
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scheduledStops: const <OperationsScheduledStop>[],
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stopAliasesByRawName: stopAliasesByRawName,
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stopAliases: stopAliases,
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);
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}
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final tripIds = trips.map((trip) => trip.id).toList();
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final stopRows = await client
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.from("operations_trip_stops")
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.select("id, trip_id, stop_sequence, stop_name, scheduled_time")
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.filter("trip_id", "in", "(${tripIds.join(",")})")
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.order("trip_id", ascending: true)
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.order("stop_sequence", ascending: true);
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final stopIds = BaseChannel.asList(stopRows)
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.map((row) => (BaseChannel.asMap(row)["id"] ?? "").toString())
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.where((value) => value.isNotEmpty)
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.toList();
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List<dynamic> updateRows = const <dynamic>[];
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if (stopIds.isNotEmpty) {
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updateRows = await client
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.from("operations_stop_updates")
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.select("trip_stop_id, status, actual_time, vehicle_id, notes")
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.filter("trip_stop_id", "in", "(${stopIds.join(",")})");
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}
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final updatesByStopId = <String, Map<String, dynamic>>{};
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for (final row in BaseChannel.asList(updateRows)) {
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final map = BaseChannel.asMap(row);
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final tripStopId = (map["trip_stop_id"] ?? "").toString();
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if (tripStopId.isEmpty) continue;
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updatesByStopId[tripStopId] = map;
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}
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final scheduledStopsByTripId = <String, List<OperationsScheduledStop>>{};
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final allScheduledStops = <OperationsScheduledStop>[];
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for (final row in BaseChannel.asList(stopRows)) {
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final map = BaseChannel.asMap(row);
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final stopId = (map["id"] ?? "").toString();
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final tripId = (map["trip_id"] ?? "").toString();
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final scheduledStop = OperationsScheduledStop(
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id: stopId,
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tripId: tripId,
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sequence: (map["stop_sequence"] as num?)?.toInt() ?? 0,
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name: (map["stop_name"] ?? "").toString().trim(),
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alias: aliasesByNormalizedName[
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Stop.normalizeName((map["stop_name"] ?? "").toString())],
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aliasSource: aliasSourceByNormalizedName[
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Stop.normalizeName((map["stop_name"] ?? "").toString())],
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scheduledTime: (map["scheduled_time"] ?? "").toString().trim().isEmpty
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? null
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: (map["scheduled_time"] ?? "").toString(),
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);
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allScheduledStops.add(scheduledStop);
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scheduledStopsByTripId
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.putIfAbsent(tripId, () => <OperationsScheduledStop>[])
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.add(scheduledStop);
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}
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final snapshots = trips.map((trip) {
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final scheduledStops =
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scheduledStopsByTripId[trip.id] ?? const <OperationsScheduledStop>[];
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final stops = scheduledStops
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.map((scheduledStop) {
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final update = updatesByStopId[scheduledStop.id];
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final hasUpdate = update != null;
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return OperationsStop(
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scheduledStop: scheduledStop,
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update: !hasUpdate
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? null
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: OperationsStopUpdate(
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status: (update["status"] ?? "").toString().trim().isEmpty
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? null
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: (update["status"] ?? "").toString(),
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actualTime:
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(update["actual_time"] ?? "")
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.toString()
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.trim()
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.isEmpty
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? null
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: (update["actual_time"] ?? "").toString(),
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vehicleId:
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(update["vehicle_id"] ?? "").toString().trim().isEmpty
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? null
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: (update["vehicle_id"] ?? "").toString(),
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notes: (update["notes"] ?? "").toString().trim().isEmpty
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? null
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: (update["notes"] ?? "").toString(),
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),
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);
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})
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.toList(growable: false);
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return OperationsTripSnapshot(
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trip: trip,
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stops: stops,
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scheduledStops: scheduledStops,
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);
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}).toList();
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final groupedByDuty = <String, List<OperationsTripSnapshot>>{};
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for (final snapshot in snapshots) {
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groupedByDuty
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.putIfAbsent(snapshot.trip.dutyKey, () => <OperationsTripSnapshot>[])
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.add(snapshot);
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}
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final duties = groupedByDuty.entries
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.map((entry) {
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final dutyTrips = entry.value;
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final firstTrip = dutyTrips.first.trip;
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return OperationsDutySnapshot(
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dutyNumber: firstTrip.dutyNumber,
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busWorkNumber: firstTrip.busWorkNumber,
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trips: dutyTrips,
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);
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})
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.toList(growable: false);
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return OperationsSnapshot(
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schedule: schedule,
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trips: snapshots,
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duties: duties,
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scheduledStops: allScheduledStops,
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stopAliasesByRawName: stopAliasesByRawName,
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stopAliases: stopAliases,
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);
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}
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Future<List<OperationsStopAlias>> listStopAliases() async {
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final rows = await client
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.from("operations_stop_aliases")
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.select("raw_stop_name, alias_stop_name, source")
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.eq("channel_id", id);
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final aliases = <OperationsStopAlias>[];
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for (final row in BaseChannel.asList(rows)) {
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final map = BaseChannel.asMap(row);
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final raw = (map["raw_stop_name"] ?? "").toString().trim();
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final alias = (map["alias_stop_name"] ?? "").toString().trim();
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final source = (map["source"] ?? "").toString().trim();
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if (raw.isEmpty || alias.isEmpty) continue;
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aliases.add(
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OperationsStopAlias(
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rawStopName: raw,
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aliasStopName: alias,
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source: source.isEmpty ? "user" : source,
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),
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);
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}
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return aliases;
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}
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Map<String, String> _aliasesByRawStopName(List<OperationsStopAlias> aliases) {
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final byRawStopName = <String, String>{};
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for (final alias in aliases) {
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byRawStopName[alias.rawStopName] = alias.aliasStopName;
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}
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return byRawStopName;
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}
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Future<void> markStopCompleted({
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required String tripStopId,
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required bool completed,
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String? actualTime,
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String? vehicleId,
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String? notes,
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}) async {
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||||
final userId = client.auth.currentUser?.id;
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if (userId == null || userId.isEmpty) {
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throw StateError(
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"Cannot update stop status without an authenticated user.",
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);
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}
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||||
|
||||
String? persistedActualTime = actualTime;
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if (completed &&
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(persistedActualTime == null || persistedActualTime.isEmpty)) {
|
||||
final now = DateTime.now();
|
||||
final hour = now.hour.toString().padLeft(2, "0");
|
||||
final minute = now.minute.toString().padLeft(2, "0");
|
||||
persistedActualTime = "$hour:$minute";
|
||||
}
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||||
|
||||
await client.from("operations_stop_updates").upsert({
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||||
"trip_stop_id": tripStopId,
|
||||
"status": completed ? "completed" : null,
|
||||
"actual_time": completed ? persistedActualTime : null,
|
||||
"vehicle_id": vehicleId,
|
||||
"notes": notes,
|
||||
"updated_by": userId,
|
||||
}, onConflict: "trip_stop_id");
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,129 @@
|
||||
import "package:bus_running_record/models/channels/base_channel.dart";
|
||||
import "package:supabase_flutter/supabase_flutter.dart";
|
||||
|
||||
class TextChannelMessage {
|
||||
const TextChannelMessage({
|
||||
required this.id,
|
||||
required this.channelId,
|
||||
required this.authorUserId,
|
||||
required this.content,
|
||||
required this.createdAt,
|
||||
});
|
||||
|
||||
final String id;
|
||||
final String channelId;
|
||||
final String authorUserId;
|
||||
final String content;
|
||||
final DateTime? createdAt;
|
||||
|
||||
factory TextChannelMessage.fromMap(Map<String, dynamic> map) {
|
||||
return TextChannelMessage(
|
||||
id: (map["id"] ?? "").toString(),
|
||||
channelId: (map["channel_id"] ?? "").toString(),
|
||||
authorUserId: (map["author_user_id"] ?? "").toString(),
|
||||
content: (map["content"] ?? "").toString(),
|
||||
createdAt: DateTime.tryParse((map["created_at"] ?? "").toString()),
|
||||
);
|
||||
}
|
||||
|
||||
Map<String, dynamic> toJson() {
|
||||
return {
|
||||
"id": id,
|
||||
"channel_id": channelId,
|
||||
"author_user_id": authorUserId,
|
||||
"content": content,
|
||||
"created_at": createdAt?.toIso8601String(),
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
class TextChannel extends BaseChannel {
|
||||
TextChannel({
|
||||
required super.client,
|
||||
required super.id,
|
||||
required super.organizationId,
|
||||
required super.name,
|
||||
required super.description,
|
||||
required super.slug,
|
||||
required super.isPrivate,
|
||||
required super.position,
|
||||
}) : super(kind: ChannelKind.text);
|
||||
|
||||
factory TextChannel.fromApi({
|
||||
required SupabaseClient client,
|
||||
required Map<String, dynamic> map,
|
||||
}) {
|
||||
return TextChannel(
|
||||
client: client,
|
||||
id: (map["id"] ?? "").toString(),
|
||||
organizationId: (map["organization_id"] ?? "").toString(),
|
||||
name: (map["name"] ?? "").toString(),
|
||||
description: (map["description"] ?? map["topic"] ?? "").toString(),
|
||||
slug: (map["slug"] ?? "").toString(),
|
||||
isPrivate: map["is_private"] == true,
|
||||
position: (map["position"] as num?)?.toInt() ?? 0,
|
||||
);
|
||||
}
|
||||
|
||||
Future<List<TextChannelMessage>> listMessages({int limit = 50}) async {
|
||||
final rows = await client
|
||||
.from("messages")
|
||||
.select("id, channel_id, author_user_id, content, created_at")
|
||||
.eq("channel_id", id)
|
||||
.order("created_at", ascending: true)
|
||||
.limit(limit);
|
||||
|
||||
return BaseChannel.asList(rows)
|
||||
.map((row) => TextChannelMessage.fromMap(BaseChannel.asMap(row)))
|
||||
.where((message) => message.id.isNotEmpty)
|
||||
.toList();
|
||||
}
|
||||
|
||||
Future<TextChannelMessage?> sendMessage(String content) async {
|
||||
final trimmed = content.trim();
|
||||
if (trimmed.isEmpty) return null;
|
||||
|
||||
final authorUserId = client.auth.currentUser?.id;
|
||||
if (authorUserId == null || authorUserId.isEmpty) {
|
||||
throw StateError("Cannot send message without an authenticated user.");
|
||||
}
|
||||
|
||||
final inserted = await client
|
||||
.from("messages")
|
||||
.insert({
|
||||
"channel_id": id,
|
||||
"author_user_id": authorUserId,
|
||||
"content": trimmed,
|
||||
})
|
||||
.select("id, channel_id, author_user_id, content, created_at")
|
||||
.single();
|
||||
|
||||
return TextChannelMessage.fromMap(BaseChannel.asMap(inserted));
|
||||
}
|
||||
|
||||
RealtimeChannel subscribeToMessages({
|
||||
required void Function() onMessageChanged,
|
||||
void Function(RealtimeSubscribeStatus status, Object? error)? onStatus,
|
||||
}) {
|
||||
final topic = "messages:$id";
|
||||
return client.channel(topic)
|
||||
..onPostgresChanges(
|
||||
event: PostgresChangeEvent.all,
|
||||
schema: "public",
|
||||
table: "messages",
|
||||
filter: PostgresChangeFilter(
|
||||
type: PostgresChangeFilterType.eq,
|
||||
column: "channel_id",
|
||||
value: id,
|
||||
),
|
||||
callback: (_) => onMessageChanged(),
|
||||
)
|
||||
..subscribe((status, [error]) {
|
||||
onStatus?.call(status, error);
|
||||
});
|
||||
}
|
||||
|
||||
Future<void> unsubscribe(RealtimeChannel channel) async {
|
||||
await client.removeChannel(channel);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user