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package ldes.client.treenodesupplier.domain.services;

import be.vlaanderen.informatievlaanderen.ldes.ldi.HibernateProperties;
import be.vlaanderen.informatievlaanderen.ldes.ldi.postgres.PostgresEntityManagerFactory;
import be.vlaanderen.informatievlaanderen.ldes.ldi.sqlite.SqliteEntityManagerFactory;
import be.vlaanderen.informatievlaanderen.ldes.ldi.valueobjects.StatePersistenceStrategy;
import ldes.client.treenodesupplier.repository.MemberRepository;
import ldes.client.treenodesupplier.repository.inmemory.InMemoryMemberRepository;
import ldes.client.treenodesupplier.repository.sql.SqlMemberRepository;

public class MemberRepositoryFactory {

	private MemberRepositoryFactory() {
	}

	/**
	 * @param statePersistenceStrategy via what persistence strategy the repository should work
	 * @param properties               a representation of the required config properties to set up the persistence unit
	 * @param instanceName             will be used to be able to more easily keep track of the return repo
	 * @return the memberNRepository for a specific instance (could be a NiFi flow or a LDIO pipeline)
	 */
	public static MemberRepository getMemberRepository(StatePersistenceStrategy statePersistenceStrategy,
													   HibernateProperties properties, String instanceName) {
		return switch (statePersistenceStrategy) {
			case SQLITE -> new SqlMemberRepository(instanceName,
					SqliteEntityManagerFactory.getInstance(properties));
			case MEMORY -> new InMemoryMemberRepository();
			case POSTGRES -> new SqlMemberRepository(instanceName,
					PostgresEntityManagerFactory.getInstance(instanceName, properties.getProperties()));
		};
	}
}