import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.IOException;

public class Notification {
    private String patientId;
    private String message;
    private Doctor assignedDoctor;
    private String nextAppointmentDate;

    public Notification() {
    }

    public Notification(String patientId, String message) {
        this.patientId = patientId;
        this.message = message;
    }

    public String getPatientId() {
        return patientId;
    }

    public void setPatientId(String patientId) {
        this.patientId = patientId;
    }

    public String getMessage() {
        return message;
    }

    public void setMessage(String message) {
        this.message = message;
    }

    public Doctor getAssignedDoctor() {
        return assignedDoctor;
    }

    public void setAssignedDoctor(Doctor assignedDoctor) {
        this.assignedDoctor = assignedDoctor;
    }

    public String getNextAppointmentDate() {
        return nextAppointmentDate;
    }

    public void setNextAppointmentDate(String nextAppointmentDate) {
        this.nextAppointmentDate = nextAppointmentDate;
    }

    // Методы для сериализации и десериализации JSON
    private static final ObjectMapper objectMapper = new ObjectMapper();

    public static Notification fromJson(String json) {
        try {
            return objectMapper.readValue(json, Notification.class);
        } catch (IOException e) {
            e.printStackTrace();
            return null;
        }
    }

    public String toJson() {
        try {
            return objectMapper.writeValueAsString(this);
        } catch (IOException e) {
            e.printStackTrace();
            return null;
        }
    }
}