DROP PROCEDURE IF EXISTS `vn`.`ticket_getVisibleAvailable`;

DELIMITER $$
$$
CREATE DEFINER=`root`@`%` PROCEDURE `vn`.`ticket_getVisibleAvailable`(`vTicket` INT, `vDate` DATE)
BEGIN
	DECLARE vVisibleCalc INT;
    DECLARE vAvailableCalc INT;
    DECLARE vShipped DATE;
    DECLARE vWarehouse TINYINT;
    DECLARE vAlertLevel INT; 
	
    SELECT t.warehouseFk, t.shipped, ts.alertLevel 
    		INTO vWarehouse, vShipped, vAlertLevel
        FROM ticket t
            LEFT JOIN ticketState ts ON ts.ticketFk = vTicket
       WHERE t.id = vTicket;
      
    IF vDate IS NULL THEN
    	SET vDate = vShipped;
    END IF;

    IF vAlertLevel IS NULL OR vAlertLevel = 0 THEN
        IF vDate >= CURDATE() THEN
            CALL cache.available_refresh(vAvailableCalc, FALSE, vWarehouse, vDate);
        END IF;
        IF vDate = CURDATE() THEN
            CALL cache.visible_refresh(vVisibleCalc, FALSE, vWarehouse);
        END IF;
    END IF;

    SELECT s.id, 
    		s.itemFk,
    		s.quantity, 
    		s.concept, 
    		s.price, 
    		s.reserved, 
    		s.discount, 
    		v.visible, 
    		av.available, 
    		it.image, 
    		it.subName
        FROM sale s
            LEFT JOIN cache.visible v ON v.item_id = s.itemFk AND v.calc_id = vVisibleCalc
            LEFT JOIN cache.available av ON av.item_id = s.itemFk AND av.calc_id = vAvailableCalc
            LEFT JOIN item it ON it.id = s.itemFk
        WHERE s.ticketFk = vTicket
		ORDER BY s.concept;
END$$
DELIMITER ;