/*

 * This file is a part of EpnTAPClient.
 * This program aims to provide EPN-TAP support for software clients, like CASSIS spectrum analyzer.
 * See draft specifications: https://voparis-confluence.obspm.fr/pages/viewpage.action?pageId=559861
 * Copyright (C) 2016 Institut de Recherche en Astrophysique et Planétologie.
 * 
 * This program is free software: you can
 * redistribute it and/or modify it under the terms of the GNU General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or (at your option) any later
 * version. This program is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 * PURPOSE. See the GNU General Public License for more details. You should have received a copy of
 * the GNU General Public License along with this program. If not, see
 * <http://www.gnu.org/licenses/>.
 */

package eu.omp.irap.vespa.epntapclient.utils;

/**
 * @author N. Jourdane
 */

public final class Queries {

	/** Query to get all EPN-TAP services. */
	public static final String GET_EPN_TAP_SERVICES = "SELECT ivoid, short_name, res_title, reference_url, base_role, role_name, "
			+ "email, intf_index, access_url, standard_id, cap_type, cap_description, "
			+ "std_version, res_subjects "
			+ "FROM rr.resource AS res "
			+ "NATURAL JOIN rr.interface "
			+ "NATURAL JOIN rr.capability "
			+ "NATURAL LEFT OUTER JOIN rr.res_role "
			+ "NATURAL LEFT OUTER JOIN (SELECT ivoid, ivo_string_agg(res_subject, ', ') "
			+ "AS res_subjects "
			+ "FROM rr.res_subject GROUP BY ivoid) AS sbj "
			+ "WHERE (base_role='contact' OR base_role='publisher' OR base_role IS NULL) "
			+ "AND standard_id='ivo://ivoa.net/std/tap' AND intf_type='vs:paramhttp' "
			+ "AND ((1=ivo_nocasematch(short_name, '%epn%') "
			+ "OR 1=ivo_hasword(res_title, 'epn') OR 1=ivo_hasword(res_subjects, 'epn') "
			+ "OR 1=ivo_nocasematch(ivoid, '%epn%') OR (base_role='publisher' "
			+ "AND 1=ivo_nocasematch(role_name, '%epn%'))))";

	/** Query to get all services of the registry. */
	public static final String GET_ALL_SERVICES = "SELECT ivoid, short_name, res_title, res_description, accessurl, ntable "
			+ "FROM (SELECT ivoid, accessurl, COUNT ( ivoid ) AS ntable FROM glots.services "
			+ "JOIN glots.tables USING ( ivoid ) GROUP BY ivoid) AS t "
			+ "JOIN rr.resource USING ( ivoid )";

	// TODO: Get the services names to display them in the GUI more user-friendly.

	/** Minimal query to get TAP all services of the registry, using GloTS. */
	public static final String GET_TAP_SERVICES = "SELECT ivoid, accessurl FROM glots.services";

	/** A sample query for tests. */
	public static final String SAMPLE_AMDA_QUERY = "SELECT TOP 5 index, resource_type, time_min, time_max FROM amdadb.epn_core";

	/** Constructor to hide the implicit public one. */
	private Queries() {
	}

}