import logging, ssl
from aiogram.contrib.middlewares.logging import LoggingMiddleware
import ssl
from aiohttp import web
from aiogram import Bot, types
from aiogram.dispatcher import Dispatcher
from aiogram.dispatcher.webhook import get_new_configured_app, SendMessage

API_TOKEN = '1042494313:AAHAiBePCc5Tw2iRu1DWQYscwm_u6ujIakA'

# webhook settings
WEBHOOK_HOST = 'https://howtostudy.ru'
WEBHOOK_PATH = '/1042494313:AAHAiBePCc5Tw2iRu1DWQYscwm_u6ujIakA'
WEBHOOK_URL = f"{WEBHOOK_HOST}{WEBHOOK_PATH}"

# webserver settings
WEBAPP_HOST = '0.0.0.0'  # or ip
WEBAPP_PORT = 5007
WEBHOOK_SSL_CERT = './webhook_cert.pem'  # Path to the ssl certificate
WEBHOOK_SSL_PRIV = './webhook_pkey.pem'  # Path to the ssl private key


logging.basicConfig(level=logging.INFO)

bot = Bot(token=API_TOKEN)
dp = Dispatcher(bot)
dp.middleware.setup(LoggingMiddleware())


@dp.message_handler(state='*', commands=["start", "cancel"])
async def send_welcome(message):
    img = open("logo.jpg", "rb")
    await bot.send_photo(message.chat.id, img,
                         caption="Добро пожаловать на платформу онлайн тестирования")


@dp.message_handler()
async def echo(message: types.Message):
    return SendMessage(message.chat.id, message.text)


async def on_startup(dp):
    await bot.set_webhook(WEBHOOK_URL)


async def on_shutdown(dp):
    logging.warning('Shutting down..')
    await bot.delete_webhook()
    await dp.storage.close()
    await dp.storage.wait_closed()

    logging.warning('Bye!')


async def on_startup(app):
    webhook = await bot.get_webhook_info()
    if webhook.url != WEBHOOK_URL:
        if not webhook.url:
            await bot.delete_webhook()
        await bot.set_webhook(WEBHOOK_URL, certificate=open(WEBHOOK_SSL_CERT, 'rb'))


if __name__ == '__main__':
    app = get_new_configured_app(dispatcher=dp, path=WEBHOOK_URL)
    app.on_startup.append(on_startup)
    app.on_shutdown.append(on_shutdown)

    # Generate SSL context
    context = ssl.SSLContext(ssl.PROTOCOL_TLSv1_2)
    context.load_cert_chain(WEBHOOK_SSL_CERT, WEBHOOK_SSL_PRIV)

    # Start web-application.
    web.run_app(app, host=WEBAPP_HOST, port=WEBAPP_PORT, ssl_context=context)