package at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.service;

import at.ac.tuwien.sepm.assignment.groupphase.exception.InvalidRegistrationException;
import at.ac.tuwien.sepm.assignment.groupphase.exception.InvalidVehicleException;
import at.ac.tuwien.sepm.assignment.groupphase.exception.ServiceException;
import at.ac.tuwien.sepm.assignment.groupphase.missioncontrol.dto.Registration;
import java.util.Set;

public interface RegistrationService {

    /**
     * Register employee to a vehicle.
     *
     * @param vehicleId the id of the target vehicle
     * @param registrations that should be added to the vehicle
     * @return the list of ids that were assigned
     * @throws InvalidVehicleException if the vehicleId is invalid or does not exist
     * @throws InvalidRegistrationException if the registration is invalid
     * @throws ServiceException if the registration could not be persisted
     */
    Set<Long> add(long vehicleId, Set<Registration> registrations)
            throws InvalidVehicleException, InvalidRegistrationException, ServiceException;

    /**
     * Remove given registration from the store.
     *
     * @param registrationId the id of the registration that should be removed
     * @throws InvalidRegistrationException if the registration is invalid or does not exist
     * @throws ServiceException if the registration could not be removed from the store
     */
    void remove(long registrationId) throws InvalidRegistrationException, ServiceException;
}