#!/usr/bin/env python3
import psycopg
import yaml
import sys

with open('config.yml', 'r', encoding='UTF-8') as data:
    config = yaml.safe_load(data.read())
with open(config['response_tokens'], 'r', encoding='UTF-8') as data:
    valid_tokens = {item for item in yaml.safe_load(data.read())}
#with open(sys.argv[1], 'r', encoding='UTF-8') as data:
#    phrases = yaml.safe_load(data.read())
with open(sys.argv[1], 'r', encoding='UTF-8') as data:
    names = yaml.safe_load(data.read())

with psycopg.connect(config['db_spec']) as conn:
    query_phrases = 'INSERT INTO responses (tokens, response) VALUES (%s, %s)'
    query_names = 'INSERT INTO names (tg_id, name) VALUES (%s, %s)'
    with conn.cursor() as cur:
        #for regexref, responses in phrases.items():
        #    tokens = set(regexref.split(','))
        #    if tokens != tokens & valid_tokens:
        #        print(f'{str(tokens)} failed to add!')
        #        continue
        #    token_string = ','.join(sorted(tokens))
        #    for response in responses:
        #        cur.execute('SAVEPOINT sp1')
        #        try:
        #            cur.execute(query_phrases, (token_string, response))
        #        except psycopg.errors.UniqueViolation as err:
        #            cur.execute('ROLLBACK TO SAVEPOINT sp1')
        #            # print(err)
        #            continue
        #        cur.execute('RELEASE SAVEPOINT sp1')
        #conn.commit()
        for tg_id, usernames in names.items():
            for username in usernames:
                cur.execute(query_names, (tg_id, username))
        conn.commit()