feat(data_mapping): add constructors for most publictransport classes

2026-05-15 21:07:04 +02:00
parent 274c27c7e1
commit 1730232450
1 changed files with 111 additions and 0 deletions
@@ -0,0 +1,111 @@
 class Station {
  final String id;
  final String name;
  List<Line>? transportLines;
  List<Departure>? departures;
  Station({
    required this.id,
    required this.name,
    required this.transportLines
  });
  factory Station.fromJson(Map<String, dynamic> json) => Station(
    id: json["id"] as String? ?? json["extId"] as String,
    name: json["name"],
    transportLines: json.containsKey("productAtStop")
        ? json["productAtStop"].map((jsonLine) =>
            Line.fromJson(jsonLine as Map<String, dynamic>))
        : const [],
  );
 }
 class Vehicle {
  final String id;
  final String name;
  final List<Departure>? departures;
  Vehicle({
    required this.id,
    required this.name,
    required this.departures
  });
  factory Vehicle.fromJson(Map<String, dynamic> json)
 }
 class Line {
  final String id;
  Station? destination;
  Station? direction;
  final VehicleType mode;
  final String name;
  Color? fgColor;
  Color? bgColor;
  Line({
    required this.id,
    required this.name,
    required this.mode,
    this.fgColor,
    this.bgColor,
  });
  static const _vehicleTypeAsCatCode = [
    VehicleType.metro,
    VehicleType.subway,
    VehicleType.PLACEHOLDER,
    VehicleType.bus
  ];
  factory Line.fromJson(Map<String, dynamic> json) => Line(
    id: json["lineId"],
    name: json["name"],
    mode: _vehicleTypeAsCatCode[int.parse(json["catCode"])],
    fgColor: Color.fromJson(json["foregroundColor"]) as Color?
        ?? Color(r: 255, g: 255, b: 255), // fallback
    bgColor: Color.fromJson(json["backgroundColor"]) as Color?
        ?? Color(r: 50, g: 50, b: 50), // fallback
  );
 }
 class Departure {
  String? id;
  final Vehicle vehicle;
  final Station station;
  final DateTime departureTime;
  Departure({
    required this.vehicle,
    required this.station,
    required this.departureTime
  });
 }
 class Color {
  final int r;
  final int g;
  final int b;
  Color({
    required this.r,
    required this.g,
    required this.b
  });
  factory Color.fromJson(Map<String, dynamic> json) => Color(
    r: json["r"],
    g: json["g"],
    b: json["b"]
  );
 }
 enum VehicleType{
  bus,
  tram,
  metro,
  subway,
  regionalTrain,
  PLACEHOLDER
 }