import logging
import aiomysql

logger = logging.getLogger(__name__)

async def get_matlab_command(cfg: object, tool: str, unit: str, pool) -> tuple:

    async with pool.acquire() as conn:
        async with conn.cursor(aiomysql.DictCursor) as cur:
            await cur.execute(f"""
                SELECT m.matcall, t.ftp_send , t.unit_id, s.`desc` as statustools, t.api_send, u.inoltro_api, u.inoltro_api_url, u.inoltro_api_bearer_token, IFNULL(u.duedate, "") as duedate from matfuncs as m
                INNER JOIN tools as t on t.matfunc = m.id
                INNER JOIN units as u on u.id = t.unit_id
                INNER JOIN statustools as s on t.statustool_id = s.id
                where t.name = '{tool}' AND u.name = '{unit}';
            """)

            result = await cur.fetchone()

            if not result:
                logger.error(f"{unit} - {tool}: Matlab command not found.")
                return None
            else:
                return result