"""Development."""

import sys

from reports.period import Period
from reports.replacement_generator import ReplacementGenerator


def main():
    """Main."""
    if len(sys.argv) < 2:
        raise Exception('period_id is a required argument.')
    try:
        int(sys.argv[1])
    except ValueError:
        raise Exception('period_id must be an integer.')
    period_id = int(sys.argv[1])
    perform_check('month', period_id)
    if not period_id % 3:
        perform_check('quarter', period_id)


def perform_check(interval, period_id):
    """Find and replace missing dynamodb items."""
    for account_type in ['label', 'subaccount']:
        print('Running for {interval}ly {account_type}s in period {period}'.format(  # noqa
            interval=interval,
            account_type=account_type,
            period=period_id))
        period = Period(period_id, interval, account_type)
        ReplacementGenerator.run(period)


if __name__ == '__main__':
    main()