import database
from database.mariadb import MariadbConnector


class BarcodesSynchronizer:
    def __init__(self):
        self.mariadb_connector = MariadbConnector()

    def synchronize(self):
        existing_barcodes = database.Barcode.query.all()
        denco_articles = list(set([barcode.denco_article for barcode in existing_barcodes]))

        query_string = 'SELECT product, barcode FROM modx_0_connections WHERE barcode != "" LIMIT 100'
        for denco_article, barcodes_string in self.mariadb_connector.select(query_string):
            barcodes = barcodes_string.split(',')
            print(denco_article, barcodes)