enum InjectionQuadrant {
  abdomenRightUpper,
  abdomenRightLower,
  abdomenLeftUpper,
  abdomenLeftLower,
  thighRight,
  thighLeft,
  armRight,
  armLeft,
}

class MedicationDose {
  final String id;
  final String compoundName;
  final double doseMg;
  final DateTime scheduledTime;
  final DateTime? administeredTime;
  final InjectionQuadrant? injectionSite;
  final String? notes;

  const MedicationDose({
    required this.id,
    required this.compoundName,
    required this.doseMg,
    required this.scheduledTime,
    this.administeredTime,
    this.injectionSite,
    this.notes,
  });

  bool get isCompleted => administeredTime != null;
}