class RideStop {
  final int id;
  int? actualStopDurationMinutes;
  double? additionalCharges;
  int? plannedStopDurationMinutes;
  DateTime? stopEndTime;
  final String stopLocation;
  DateTime? stopStartTime;
  DateTime? timestamp;

  RideStop({
    required this.id,
    this.actualStopDurationMinutes,
    this.additionalCharges,
    this.plannedStopDurationMinutes,
    this.stopEndTime,
    required this.stopLocation,
    this.stopStartTime,
    this.timestamp,
  });

  factory RideStop.fromJson(Map<String, dynamic> json) {
    DateTime? parseDate(dynamic v) {
      if (v == null) return null;
      if (v is String) {
        // ISO-string case
        return DateTime.tryParse(v);
      }
      if (v is int) {
        // millisecond-since-epoch?
        return DateTime.fromMillisecondsSinceEpoch(v);
      }
      if (v is List && v.length >= 6) {
        // [year, month, day, hour, minute, second, nanosecond?]
        final year  = v[0] as int;
        final month = v[1] as int;
        final day   = v[2] as int;
        final hour  = v[3] as int;
        final min   = v[4] as int;
        final sec   = v[5] as int;
        // nanoseconds -> millisecond
        final ms = v.length >= 7
            ? ((v[6] as int) / 1000000).round()
            : 0;
        return DateTime(year, month, day, hour, min, sec, ms);
      }
      return null;
    }

    return RideStop(
      id: json['id'] ?? 0,
      actualStopDurationMinutes: json['actualStopDurationMinutes'] as int? ?? 0,
      additionalCharges: (json['additionalCharges'] as num?)?.toDouble() ?? 0.0,
      plannedStopDurationMinutes: json['plannedStopDurationMinutes'] as int? ?? 0,
      stopEndTime:   parseDate(json['stopEndTime']),
      stopLocation: json['stopLocation'] as String? ?? '',
      stopStartTime: parseDate(json['stopStartTime']),
      timestamp:     parseDate(json['timestamp']),
    );
  }

  Map<String, dynamic> toJson() => {
    'id': id,
    'actualStopDurationMinutes': actualStopDurationMinutes,
    'additionalCharges': additionalCharges,
    'plannedStopDurationMinutes': plannedStopDurationMinutes,
    'stopEndTime': stopEndTime?.toIso8601String(),
    'stopLocation': stopLocation,
    'stopStartTime': stopStartTime?.toIso8601String(),
    'timestamp': timestamp?.toIso8601String(),
  };

  @override
  String toString() {
    return 'RideStop{id: $id, actualStopDurationMinutes: $actualStopDurationMinutes, additionalCharges: $additionalCharges, plannedStopDurationMinutes: $plannedStopDurationMinutes, stopEndTime: $stopEndTime, stopLocation: $stopLocation, stopStartTime: $stopStartTime, timestamp: $timestamp}';
  }
}