# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from telethon import events, utils
from telethon.tl import types, functions

import re
import asyncio
import random
import json
import urllib.request
import urllib.parse

pats = []
user = None
oops = 'OOPSIE WOOPSIE!! Uwu We madea fucky wucky!! A wittle fucko boingo! '\
       'The code monkeys at our headquarters are working VEWY HAWD to fix this!'


@borg.on(events.NewMessage)
async def on_pat(event):
    global user
    if user is None:
        user = (await borg.get_me()).username or ''

    if not user or not re.match(fr'(?i)/headpat@{user}', event.raw_text):
        return

    global pats
    if not pats:
        try:
            pats = json.loads(urllib.request.urlopen(urllib.request.Request(
                'http://headp.at/js/pats.json',
                headers={'User-Agent': 'Mozilla/5.0 (X11; U; Linux i686) '
                         'Gecko/20071127 Firefox/2.0.0.11'}
            )).read().decode('utf-8'))
        except Exception as e:
            print(e)
            await event.reply(oops)
            return

    await event.reply(f'[Pat!](https://headp.at/pats/{urllib.parse.quote(random.choice(pats))})')