#!/usr/bin/python3
"""Updates the wrreportcache table (by calling wrpylib.wrmwcache.update_wrreportcache()).
Can be used in a python session or at the command line.

Command line usage:
$ python updatewrreportcache.py inifile1.ini ...

One or more .ini configuration files can be given.
At the end, the following entries have to be present:

    [mysql]
    host=localhost
    dbname=philipp_winterrodeln_wiki
    user_name=philipp_www
    user_pass=YYYYYY
"""
import argparse
import configparser
from sqlalchemy.engine import create_engine
import wrpylib.wrmwcache


def update_wrreportcache(inifile):
    """
    :param inifile: filename of an .ini file or a list of .ini files.
    """
    config = configparser.ConfigParser()
    config.read(inifile)

    host = config.get('mysql', 'host')
    dbname = config.get('mysql', 'dbname')
    user = config.get('mysql', 'user_name')
    passwd = config.get('mysql', 'user_pass')

    engine = create_engine(f'mysql://{user}@{host}:3306/{dbname}?passwd={passwd}&charset=utf8mb4')
    wrpylib.wrmwcache.update_wrreportcache(engine.connect())


if __name__ == '__main__':
    parser = argparse.ArgumentParser(description='Updates the wrreportcache table.')
    parser.add_argument('inifile', nargs='+', help='inifile.ini, see: https://www.winterrodeln.org/trac/wiki/ConfigIni')
    args = parser.parse_args()
    update_wrreportcache(args.inifile)