from import_db import import_cf_words
from random import randrange as rr
from bot_logging import log_output
from datetime import datetime
import slack
import sys
import os
import re

output = '{}\tI am running\n'.format(datetime.now())

words = import_cf_words()

@slack.RTMClient.run_on(event='message')
def say_hello(**payload):
    output = '{0}\t{1}\n'.format(datetime.now(), payload['data'])
    data = payload['data']
    web_client = payload['web_client']
    rtm_client = payload['rtm_client']
    try:
        if 'text' in data and 'user' in data:
            match = re.search('(\\bc[a-zA-Z]+ \\bf[a-zA-Z]+|cf)', data['text'].lower())
            if match:
                match_formatted = ' '.join([ m.capitalize() for m in match.groups()[0].split() ])
                web_client.chat_postMessage(
                    channel = data['channel'],
                    text = '{0}, also known as: {1} {2}'.format(match_formatted, (words['c'][rr(len(words['c']))]).capitalize(), (words['f'][rr(len(words['f']))]).capitalize())
                )
            
    except Exception as e:
        output += '{0}\tAn error occurred: {1}\n'.format(datetime.now(), e)
    log_output(output)

slack_token = os.environ["SLACK_API_TOKEN"]
rtm_client = slack.RTMClient(token=slack_token)
rtm_client.start()