"""Configuration for AR to DynamoDB Vector Orders synchronisation."""

import os

import common_config

# art_relations database connection setup.
VOO_DB_CREDENTIALS = {
    'user': os.environ.get('VOO_MYSQL_USER'),
    'password': os.environ.get('VOO_MYSQL_PASSWORD'),
    'host': os.environ.get('VOO_MYSQL_HOST'),
    'port': os.environ.get('VOO_MYSQL_PORT', '3306'),
    'database': os.environ.get('VOO_MYSQL_DATABASE'),
}
VOO_DB_CONNECTION_STRING = (
    'mysql+pymysql://{user}:{password}@{host}:{port}/{database}'.format(
        user=VOO_DB_CREDENTIALS.get('user'),
        password=VOO_DB_CREDENTIALS.get('password'),
        host=VOO_DB_CREDENTIALS.get('host'),
        port=VOO_DB_CREDENTIALS.get('port'),
        database=VOO_DB_CREDENTIALS.get('database')))
VOO_DB_CONNECT_ARGS = {'charset': 'utf8'}

# Maximum number of attempts to use for DDB write operation.
# Boto uses 10 by default.
DDB_WRITE_MAX_ATTEMPTS = int(os.environ.get('DDB_WRITE_MAX_ATTEMPTS', 10))

if common_config.ENVIRONMENT != common_config.TEST_ENVIRONMENT:
    for k, v in VOO_DB_CREDENTIALS.items():
        assert v, '{} is not set'.format(k)