DELIMITER $$

CREATE PROCEDURE `sp_get_resource_by_id`(
    IN p_resource_id BIGINT
)
  COMMENT '자산 ID로 상세 정보 조회'
BEGIN
  SELECT
    r.resource_id, r.category_id, rc.category_name, r.resource_code, r.manufacturer,
    r.resource_name, r.serial_num, r.spec_value, r.spec_unit, r.user_id,
    CASE WHEN u.user_id IS NOT NULL AND u.display_name IS NOT NULL AND u.display_name != '' AND u.account_name IS NOT NULL THEN CONCAT(u.display_name, ' [', u.account_name, ']') WHEN u.display_name IS NOT NULL AND u.display_name != '' THEN u.display_name ELSE u.account_name END AS user_display_name, -- 사용자 표시 이름 로직 변경
    g.group_name, r.comments, r.purchase_date, r.register_date, r.update_date, r.is_locked -- 컬럼명 변경 반영
  FROM resource_info r
    LEFT JOIN resource_category rc ON r.category_id = rc.category_id
    LEFT JOIN user_info u ON r.user_id = u.user_id
    LEFT JOIN group_info g ON u.group_id = g.group_id
  WHERE r.resource_id = p_resource_id;
END
$$

DELIMITER ;