DELIMITER $$
CREATE OR REPLACE DEFINER=`vn`@`localhost` FUNCTION `vn`.`catalog_componentReverse`(vWarehouse INT,
    vCost DECIMAL(10,3),
    vM3 DECIMAL(10,3),
    vAddressFk INT,
    vZoneFk INT)
	RETURNS decimal(10,3)
	DETERMINISTIC
BEGIN
	/* Calcula los componentes para un cliente a partir de un coste y volumen
	* @param vWarehouse 
	* @param vCost Valor de coste del articulo
	* @param vM3 m3 del articulo
    * @param vAddressFk 
    * @param vZoneFk
	* @return vRetailedPrice precio de venta sin iva 
	* @return tmp.catalog_component (warehouseFk, itemFk, componentFk, cost)
	*/
    
    DECLARE vBoxVolume BIGINT;    
    DECLARE vCustomer INT;
    DECLARE vComponentRecovery INT DEFAULT 17;
	DECLARE vComponentMana INT DEFAULT 39;
	DECLARE vDeliveryComponent INT DEFAULT 15;
	DECLARE vComponentMargin INT DEFAULT 29;
	DECLARE vComponentCost INT DEFAULT 28;
    DECLARE vRetailedPrice DECIMAL(10,2);
	DECLARE vItem INT DEFAULT 98;
    
	SELECT volume INTO vBoxVolume
		FROM vn.packaging
        WHERE id = '94';
    
    SELECT clientFk INTO vCustomer FROM address WHERE id = vAddressFk;

    DROP TEMPORARY TABLE IF EXISTS tmp.catalog_component;
    CREATE TEMPORARY TABLE tmp.catalog_component (
		`warehouseFk` INT UNSIGNED NOT NULL,
		`itemFk` INT NOT NULL,
		`componentFk` INT UNSIGNED NOT NULL,
		`cost` DECIMAL(10,4) NOT NULL,
		INDEX `itemWarehouse` USING BTREE (`itemFk` ASC, `warehouseFk` ASC),
		UNIQUE INDEX `itemWarehouseComponent` (`itemFk` ASC, `warehouseFk` ASC, `componentFk` ASC));

	-- Cost
	INSERT INTO tmp.catalog_component (warehouseFk, itemFk, componentFk, cost)
		SELECT vWarehouse, vItem, vComponentCost, vCost
			FROM vn.rate
				WHERE dated <= util.VN_CURDATE()
					AND warehouseFk = vWarehouse
				ORDER BY dated DESC
				LIMIT 1;

	-- Margen
	-- No se aplica margen, cau 12589
/*	INSERT INTO tmp.catalog_component (warehouseFk, itemFk, componentFk, cost)
		SELECT vWarehouse, vItem, vComponentMargin, (vCost / ((100 - rate2) / 100)) - vCost 
			FROM vn.rate
				WHERE dated <= util.VN_CURDATE()
					AND warehouseFk = vWarehouse
				ORDER BY dated DESC
				LIMIT 1;
		*/
	-- Recobro
	INSERT INTO tmp.catalog_component (warehouseFk, itemFk, componentFk, cost)
		SELECT vWarehouse, vItem, vComponentRecovery, ROUND(LEAST(recobro,0.25), 3) 
			FROM bi.claims_ratio
				WHERE Id_Cliente = vCustomer AND recobro > 0.009;

	-- Componente de maná automático, en función del maná acumulado por el comercial.
	INSERT INTO tmp.catalog_component (warehouseFk, itemFk, componentFk, cost)
		SELECT vWarehouse, vItem, vComponentMana, ROUND(wm.pricesModifierRate, 3)
			FROM client c
				JOIN vn.workerMana wm ON c.salesPersonFk = wm.workerFk
			WHERE wm.isPricesModifierActivated AND c.id = vCustomer LIMIT 1;

	-- Reparto
	INSERT INTO tmp.catalog_component (warehouseFk, itemFk, componentFk, cost)
		SELECT vWarehouse, vItem, vDeliveryComponent,
				ROUND(
						vM3
						* (z.price - z.bonus)
						* z.inflation 
						/ vBoxVolume, 4
						)
			FROM zone z
            WHERE z.id = vZoneFk;

    -- Precio de venta
	SELECT SUM(cost) INTO vRetailedPrice
		FROM tmp.catalog_component;

	RETURN vRetailedPrice;
END$$
DELIMITER ;