DROP procedure IF EXISTS `hedera`.`order_confirmWithUser`;

DELIMITER $$
CREATE DEFINER=`root`@`%` PROCEDURE `hedera`.`order_confirmWithUser`(IN `vOrder` INT, IN `vUserId` INT)
BEGIN
/**
 * Confirms an order, creating each of its tickets on the corresponding
 * date, store and user.
 *
 * @param vOrder The order identifier
 * @param vUser The user identifier
 */
	DECLARE vOk BOOL;
	DECLARE vDone BOOL DEFAULT FALSE;
	DECLARE vWarehouse INT;
	DECLARE vShipment DATETIME;
	DECLARE vTicket INT;
	DECLARE vNotes VARCHAR(255);
	DECLARE vItem INT;
	DECLARE vConcept VARCHAR(30);
	DECLARE vAmount INT;
	DECLARE vPrice DECIMAL(10,2);
	DECLARE vSale INT;
	DECLARE vRate INT;
	DECLARE vRowId INT;
	DECLARE vDelivery DATE;
	DECLARE vAddress INT;
	DECLARE vIsConfirmed BOOL;
	DECLARE vClientId INT;
	DECLARE vCompanyId INT;
	DECLARE vAgencyModeId INT;

	DECLARE TICKET_FREE INT DEFAULT 2;

	DECLARE cDates CURSOR FOR
		SELECT zgs.shipped, r.warehouse_id
			FROM `order` o
				JOIN order_row r ON r.order_id = o.id
				LEFT JOIN tmp.zoneGetShipped zgs ON zgs.warehouseFk = r.warehouse_id
			WHERE o.id = vOrder AND r.amount != 0
			GROUP BY r.warehouse_id;

	DECLARE cRows CURSOR FOR 
		SELECT r.id, r.item_id, i.name, r.amount, r.price, r.rate
			FROM order_row r
				JOIN vn.item i ON i.id = r.item_id
			WHERE r.amount != 0
				AND r.warehouse_id = vWarehouse
				AND r.order_id = vOrder
			ORDER BY r.rate DESC;

	DECLARE CONTINUE HANDLER FOR NOT FOUND
		SET vDone = TRUE;

	DECLARE EXIT HANDLER FOR SQLEXCEPTION
	BEGIN
		ROLLBACK;
		RESIGNAL;
	END;

	-- Carga los datos del pedido

	SELECT o.date_send, o.address_id, o.note,
			o.confirmed, a.clientFk, o.company_id, o.agency_id
		INTO vDelivery, vAddress, vNotes, 
			vIsConfirmed, vClientId, vCompanyId, vAgencyModeId
		FROM hedera.`order` o
			JOIN vn.address a ON a.id = o.address_id
		WHERE o.id = vOrder;
			
	-- Comprueba que el pedido no está confirmado

	IF vIsConfirmed THEN
		CALL util.throw ('ORDER_ALREADY_CONFIRMED');
	END IF;

	-- Comprueba que el pedido no está vacío

	SELECT COUNT(*) > 0 INTO vOk
		FROM order_row WHERE order_id = vOrder AND amount > 0;

	IF !vOk THEN
		CALL util.throw ('ORDER_EMPTY');
	END IF;

	-- Carga las fechas de salida de cada almacén

	CALL vn.zone_getShippedWarehouse (vDelivery, vAddress, vAgencyModeId);

	-- Trabajador que realiza la acción

	IF vUserId IS NULL THEN
		SELECT employeeFk INTO vUserId FROM orderConfig;
	END IF;

	-- Crea los tickets del pedido

	START TRANSACTION;

	OPEN cDates;

	lDates:
	LOOP
		SET vTicket = NULL;
		SET vDone = FALSE;
		FETCH cDates INTO vShipment, vWarehouse;
		
		IF vDone THEN
			LEAVE lDates;
		END IF;

		-- Busca un ticket existente que coincida con los parametros

		SELECT t.id INTO vTicket
			FROM vn.ticket t
				LEFT JOIN vn.ticketState tls on tls.ticket = t.id
				JOIN `order` o
					ON o.address_id = t.addressFk
						AND vWarehouse = t.warehouseFk
						AND o.agency_id = t.agencyModeFk
						AND o.date_send = t.landed 
						AND vShipment = DATE(t.shipped)
			WHERE o.id = vOrder
				AND t.invoiceOutFk IS NULL
				AND IFNULL(tls.alertLevel,0) = 0
                AND t.clientFk <> 1118
			LIMIT 1;
		
		-- Crea el ticket en el caso de no existir uno adecuado

		IF vTicket IS NULL
		THEN
			CALL vn.ticketCreateWithUser(
				vClientId,
				IFNULL(vShipment, CURDATE()),
				vWarehouse,
				vCompanyId,
				vAddress,
				vAgencyModeId,
				NULL,
				vDelivery,
				vUserId,
				vTicket
			);
		ELSE
			INSERT INTO vncontrol.inter
				SET Id_Ticket = vTicket,
					Id_Trabajador = vUserId,
					state_id = TICKET_FREE;
		END IF;
		
		INSERT IGNORE INTO vn.orderTicket
			SET orderFk = vOrder,
				ticketFk = vTicket;

		-- Añade las notas

		IF vNotes IS NOT NULL AND vNotes != ''
		THEN
			INSERT INTO vn.ticketObservation SET
					ticketFk = vTicket,
					observationTypeFk = 4 /* salesperson */ ,
					`description` = vNotes
				ON DUPLICATE KEY UPDATE
					`description` = CONCAT(VALUES(`description`),'. ', `description`);
		END IF;

		-- Añade los movimientos y sus componentes

		OPEN cRows;

		lRows:
		LOOP
			SET vDone = FALSE;
			FETCH cRows INTO vRowId, vItem, vConcept, vAmount, vPrice, vRate;

			IF vDone THEN
				LEAVE lRows;
			END IF;

			INSERT INTO vn.sale 
			SET
				itemFk = vItem,
				ticketFk = vTicket,
				concept = vConcept,
				quantity = vAmount,
				price = vPrice,
				priceFixed = 0,
				isPriceFixed = TRUE;

			SET vSale = LAST_INSERT_ID();

			INSERT INTO vn.saleComponent
				(saleFk, componentFk, `value`)
				SELECT vSale, cm.component_id, cm.price
					FROM order_component cm
						JOIN vn.component c ON c.id = cm.component_id
					WHERE cm.order_row_id = vRowId
					GROUP BY vSale, cm.component_id;

			UPDATE order_row SET Id_Movimiento = vSale 
				WHERE id = vRowId;

		END LOOP;

		CLOSE cRows;

		-- Fija el coste

		DROP TEMPORARY TABLE IF EXISTS tComponents;
		CREATE TEMPORARY TABLE tComponents
			(INDEX (saleFk))
			ENGINE = MEMORY
			SELECT SUM(sc.`value`) valueSum, sc.saleFk
				FROM vn.saleComponent sc
					JOIN vn.component c ON c.id = sc.componentFk
					JOIN vn.componentType ct ON ct.id = c.typeFk AND ct.isBase
					JOIN vn.sale s ON s.id = sc.saleFk
				WHERE s.ticketFk = vTicket
				GROUP BY sc.saleFk;

		UPDATE vn.sale s
			JOIN tComponents mc ON mc.saleFk = s.id
			SET s.priceFixed = valueSum;

		DROP TEMPORARY TABLE tComponents;
	END LOOP;

	CLOSE cDates;

	DELETE FROM basketOrder WHERE orderFk = vOrder;
	UPDATE `order` SET confirmed = TRUE, confirm_date = NOW() 
		WHERE id = vOrder;

	COMMIT;
END$$

DELIMITER ;