DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`itemProposal_beta`(vItemFk INT, vTicketFk INT)
BEGIN

	DECLARE vWarehouseFk INT;
    DECLARE vShipped DATE;
    DECLARE vCalcFk INT;
    DECLARE vTypeFk INT;
    DECLARE vResultsMax INT DEFAULT 10;
    
    DECLARE vTag1 VARCHAR(25);
    DECLARE vTag5 VARCHAR(25);
    DECLARE vTag6 VARCHAR(25);
    DECLARE vTag7 VARCHAR(25);
    DECLARE vTag8 VARCHAR(25);
    
    DECLARE vValue1 VARCHAR(50);
    DECLARE vValue5 VARCHAR(50);
    DECLARE vValue6 VARCHAR(50);
    DECLARE vValue7 VARCHAR(50);
    DECLARE vValue8 VARCHAR(50);

	SELECT warehouseFk, shipped INTO vWarehouseFk, vShipped
		FROM vn.ticket
        WHERE id = vTicketFk;
    
    SELECT typeFk, tag5, value5, tag6, value6, tag7, value7, tag8, value8, t1.name, it1.value
		INTO vTypeFk, vTag5, vValue5, vTag6, vValue6, vTag7, vValue7, vTag8, vValue8, vTag1, vValue1
		FROM vn.item i 
            LEFT JOIN vn.itemTag it1 ON it1.itemFk = i.id AND it1.priority = 1
				LEFT JOIN vn.tag t1 ON t1.id = it1.tagFk
        WHERE i.id = vItemFk;
    
	CALL cache.available_refresh(vCalcFk, FALSE, vWarehouseFk, vShipped);
	
	SELECT i.id itemFk,
			i.longName,
            i.subName,
            i.tag5,
            i.value5,
            (i.value5 <=> vValue5 COLLATE utf8_general_ci) match5,
			i.tag6,
            i.value6,
            (i.value6 <=> vValue6 COLLATE utf8_general_ci) match6,
			i.tag7,
            i.value7,
            (i.value7 <=> vValue7 COLLATE utf8_general_ci) match7,
            i.tag8,
            i.value8,
            (i.value8 <=> vValue8 COLLATE utf8_general_ci) match8,
            a.available,
            IFNULL(ip.counter,0) counter
		FROM vn.item i 
			JOIN cache.available a ON a.item_id = i.id
            LEFT JOIN vn.itemProposal ip ON ip.mateFk = i.id AND ip.itemFk = vItemFk
			LEFT JOIN vn.itemTag it1 ON it1.itemFk = i.id AND it1.priority = 1
				LEFT JOIN vn.tag t1 ON t1.id = it1.tagFk
		WHERE a.calc_id = vCalcFk
			AND available > 0
            AND i.typeFk = vTypeFk
            AND i.id != vItemFk
		ORDER BY counter DESC,
				(t1.name = vTag1 COLLATE utf8_general_ci) DESC,
                (it1.value = vValue1 COLLATE utf8_general_ci) DESC,
				(i.tag5 = vTag5 COLLATE utf8_general_ci) DESC,
				(i.value5 = vValue5 COLLATE utf8_general_ci) DESC,
				(i.tag6 = vTag6 COLLATE utf8_general_ci) DESC,                
				(i.value6 = vValue6 COLLATE utf8_general_ci) DESC,
                (i.tag7 = vTag7 COLLATE utf8_general_ci) DESC,
				(i.value7 = vValue7 COLLATE utf8_general_ci) DESC,
                (i.tag8 = vTag8 COLLATE utf8_general_ci) DESC,
				(i.value8 = vValue8 COLLATE utf8_general_ci) DESC
		LIMIT vResultsMax;

END$$
DELIMITER ;