# script para refrescar cambios de xml del modulo de tryton
import sys
import os
import logging
import time

import inotify.adapters

logging.basicConfig(level=logging.INFO, stream=sys.stderr)

SRC = os.environ['SRC'] + '/modules/'
MODULES = os.environ['MODULES'].split(':')
DB_NAME = os.environ['DB_NAME']


def _main():
    i = inotify.adapters.Inotify()
    logging.info("MONITOREANDO ARCHIVOS EN %s", SRC)

    for module in MODULES:
        logging.info('NOMBRE DEL MODULO A MONITOREAR%s', module)
        i.add_watch(
            SRC + module)

    for event in i.event_gen(yield_nones=False):
        (_, type_names, path, filename) = event
        (_, ext) = os.path.splitext(filename)

        if 'IN_CLOSE_WRITE' not in type_names:
            continue

        module_name = path.split('/')[-1]
        logging.info('NOMBRE DEL MODULO %s', module_name)

        if ext in ['.py', '.xml', '.cfg']:
            for _ in range(0, 10):
                command = "trytond-admin -d {} -u {} --act -vv".format(
                    DB_NAME, module_name)
                logging.debug("Ejecutando comando: %s", command)
                update_module = os.system(command)
                if update_module != 0:
                    time.sleep(2)
                    logging.error("fallo trytond-admin")
                else:
                    logging.info(
                        "ACTUALIZADO TRYTOND POR CAMBIO DE ARCHIVO %s",
                        filename)
                    break


if __name__ == '__main__':
    _main()