DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`sale_getBoxPickingList`(vSectorFk INT, vDated DATE)
BEGIN
/**
* Returns a suitable boxPicking sales list
*
* @param vSectorFk Identifier for vn.sector table
* @param vDated Date for vn.tickets.shipping
*
* @return tmp.sale 
*/
	DECLARE vWarehouseFk INT;

	SELECT warehouseFk INTO vWarehouseFk
		FROM sector 
		WHERE id = vSectorFk;

	CALL productionControl(vWarehouseFk, 0);

	CREATE OR REPLACE TEMPORARY TABLE tmp.sale
	(saleFk INT PRIMARY KEY)
	SELECT
		s.ticketFk,	
		s.id saleFk,
		s.itemFk,
		s.concept,
		s.quantity,
		MAKETIME(pb.HH,pb.mm,0) etd, 
		pb.routeFk,
		FLOOR(s.quantity / ish.packing) stickers,
		IF(i.isBoxPickingMode, ish.packing, i.packingOut) packing,
		b.packagingFk
		FROM sale s
			JOIN item i ON i.id = s.itemFk
			JOIN itemShelving ish ON ish.itemFk = s.itemFk
			LEFT JOIN ( SELECT 	iss.itemShelvingFk,
								s.itemFk, 
								SUM(iss.quantity) reserve
							FROM itemShelvingSale iss
								JOIN sale s ON s.id = iss.saleFk
							WHERE iss.isPicked = FALSE
								AND iss.created >= vDated
							GROUP BY iss.itemShelvingFk, s.itemFk) tISS 
				ON tISS.itemFk = ish.itemFk AND tISS.itemShelvingFk = ish.id
			JOIN shelving sh ON sh.code = ish.shelvingFk
			JOIN parking p ON p.id = sh.parkingFk
			JOIN tmp.productionBuffer pb ON pb.ticketFk = s.ticketFk
			JOIN agencyMode am ON am.id = pb.agencyModeFk
			LEFT JOIN routesMonitor rm ON rm.routeFk = pb.routeFk
			LEFT JOIN saleGroupDetail sgd ON sgd.saleFk = s.id
			LEFT JOIN ticketState ts ON ts.ticketFk = s.ticketFk
			LEFT JOIN cache.last_buy lb ON lb.item_id = i.id AND lb.warehouse_id = vWarehouseFk
			LEFT JOIN buy b ON b.id = lb.buy_id
		WHERE IF(i.isBoxPickingMode, ish.packing, i.packingOut) 
				<= LEAST(s.quantity, ish.visible - IFNULL(tISS.reserve,0))
			AND NOT pb.problem
			AND sgd.saleFk IS NULL
			AND p.sectorFk = vSectorFk
			AND ts.isPreviousPreparable
			AND ((rm.bufferFk AND rm.isPickingAllowed)
				OR am.code = 'REC_ALG')
			AND pb.shipped = vDated
		GROUP BY s.id
		ORDER BY etd;

	SELECT *
		FROM tmp.sale
		WHERE stickers;

	DROP TEMPORARY TABLE tmp.productionBuffer;
	DROP TEMPORARY TABLE tmp.sale;
	END$$
DELIMITER ;

CALL `vn`.`sale_getBoxPickingList`(1, curdate());