from bs4 import BeautifulSoup as bs
from requests import get, post
from time import sleep
import spacy_udpipe


def get_syntaxis_sentence(text: str) -> dict[str: str]:
    nlp = spacy_udpipe.load("ru")
    doc = nlp(text)

    string = 'Подлежащее- {sub}\nДополнение- {obj}\nСказуемое- {root}'

    sub = ''
    obj = ''
    root = ''

    for token in doc:
        if 'subj' in token.dep_:
            sub += token.text
        elif 'obj' in token.dep_:
            obj += token.text
        elif 'ROOT' in token.dep_:
            root += token.text

    return string.format(sub=sub, obj=obj, root=root)


html = get('https://career.habr.com/vacancies/programmist_python').text
s = bs(html, 'html.parser')

all_vacancy = s.find_all('div', class_ = 'vacancy-card__info')


vacancys = []
for vacancy in all_vacancy:
  title = vacancy.find('div', class_='vacancy-card__title').text
  title_link = 'https://career.habr.com/' + vacancy.find('a', class_='vacancy-card__title-link')['href']
  company = vacancy.find('div', class_='vacancy-card__company').text
  meta = vacancy.find('div', class_='vacancy-card__meta').text
  salary = vacancy.find('div', class_='vacancy-card__salary').text
  if salary == '':
    salary = 'будешь работать за еду(('
  skils = vacancy.find('div', class_='vacancy-card__skills').text
  vacancys.append(title + '\n' + company + '\n' + meta + '\n' + salary + '\n' + skils + '\n' + title_link)


MY_TOKEN = "6167771133:AAGmG7BBdLBwCZSv4E5bfoyMC22jZBDJNSw"
API_URL_TEMPLATE = "https://api.telegram.org/bot{token}/{method}"

previous_message_amount = len(get(API_URL_TEMPLATE.format(token=MY_TOKEN, method='getUpdates')).json()['result'])

url = API_URL_TEMPLATE.format(token=MY_TOKEN, method="setMyCommands")
commands = [{'command': "/vacancys", 'description': 'check all vacancys'},
            {'command': "/morf", 'description': 'get verb sub and obj'},]
post(url, json={'commands': commands})

def send_message(chat_id: int, text: str) -> None:
    post(API_URL_TEMPLATE.format(token=MY_TOKEN, method='sendMessage'),
         data={'chat_id': chat_id, 'text': text})


def get_all_users_id_of_new_messages() -> list:
    global previous_message_amount

    updates = get(API_URL_TEMPLATE.format(token=MY_TOKEN, method='getUpdates')).json()
    last_message_amount = len(updates['result'])
    amount_new_messages = last_message_amount - previous_message_amount
    previous_message_amount = last_message_amount

    if amount_new_messages == 0:
        return []

    return [(message['message']['from']['id'], message['message']['text']) for message in updates['result'][-amount_new_messages:]]


def start_bot() -> None:

    while True:
        sleep(1)

        users_id = get_all_users_id_of_new_messages()

        for user_id, user_text in users_id:
          print(user_id, user_text)
          if '/vacancys' in user_text:
            for vacancy_ in vacancys:
              send_message(user_id, vacancy_)
          elif '/morf' in user_text:
            text = user_text.replace('/morf', '').strip()
            syntaxis = get_syntaxis_sentence(text)
            send_message(user_id, syntaxis)

start_bot()