DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` PROCEDURE `vn`.`travel_weeklyClone`(vSinceWeek INT, vToWeek INT)
BEGIN
/**
 * Clona los traslados plantilla para las semanas pasadas por parámetros.
 *
 * @param vSinceWeek Número de semanas en el futuro para empezar a clonar
 * @param vToWeek Número de semenas en el futuro hasta donde clonar
 */
	DECLARE vCounter INT;
	DECLARE vCurrentTravelFk INT;
	DECLARE vShipped DATE;
	DECLARE vLanded DATE;
	DECLARE vWarehouseInFk INT;
	DECLARE vWarehouseOutFk INT;
	DECLARE vAgencyModeFk INT;
	DECLARE vRef VARCHAR(255);
	DECLARE vNewTravelFk INT;
	DECLARE vDone BOOL;
	DECLARE vRsTravel CURSOR FOR
		SELECT travelFk,
				@a := TIMESTAMPADD(DAY,vCounter * 7 - WEEKDAY(util.VN_CURDATE()) - 1 + weekDay, util.VN_CURDATE()),
				@a := TIMESTAMPADD(DAY,duration,@a),
				warehouseOutFk,
				warehouseInFk,
				`ref`,
				agencyModeFk
			FROM travelClonedWeekly
			WHERE travelFk;

	DECLARE CONTINUE HANDLER FOR NOT FOUND SET vDone = TRUE;	

	SET vCounter = vSinceWeek;

	vWeekLoop :LOOP
		INSERT IGNORE INTO travel (shipped, landed, warehouseOutFk, warehouseInFk, agencyModeFk, ref, cargoSupplierFk, kg)
			SELECT 	@a := TIMESTAMPADD(DAY, vCounter * 7 - WEEKDAY(util.VN_CURDATE()) - 1 + weekDay, util.VN_CURDATE()),
					@a := TIMESTAMPADD(DAY, duration, @a),
					warehouseOutFk,
					warehouseInFk,
					agencyModeFk,
					ref,
					supplierFk,
					kg
				FROM travelClonedWeekly
				WHERE travelFk IS NULL;

		OPEN vRsTravel;

		l: LOOP
			SET vDone = FALSE;
			FETCH vRsTravel INTO vCurrentTravelFk, vShipped, vLanded, vWarehouseOutFk, vWarehouseInFk, vRef, vAgencyModeFk;

			IF vDone THEN
				LEAVE l;
			END IF;

			BEGIN
				DECLARE CONTINUE HANDLER FOR SQLEXCEPTION RESIGNAL SQLSTATE '01000';
				CALL travel_cloneWithEntries(vCurrentTravelFk, vShipped, vLanded, vWarehouseOutFk, vWarehouseInFk, vRef, vAgencyModeFk, vNewTravelFk);
			END;
		END LOOP;

		CLOSE vRsTravel;

		IF vCounter = vToWeek THEN
			LEAVE vWeekLoop;
		END IF;

		SET vCounter = vCounter + 1;
	END LOOP vWeekLoop;
END$$
DELIMITER ;