import os
import mysql.connector

DB_HOST = os.environ.get("DB_HOST", "mariadb.fritz.box")
DB_PORT = int(os.environ.get("DB_PORT", "3306"))
DB_NAME = os.environ.get("DB_NAME", "calendar_sync")
DB_USER = os.environ["DB_USER"]
DB_PASSWORD = os.environ["DB_PASSWORD"]


def get_connection(autocommit: bool = True):
    return mysql.connector.connect(
        host=DB_HOST,
        port=DB_PORT,
        user=DB_USER,
        password=DB_PASSWORD,
        database=DB_NAME,
        autocommit=autocommit,
    )