from flask import Flask, g
from telebot import TeleBot

from mybot import create_bot
from mybot.config import load_config
from mybot.database import get_engine
from mybot.i18n import I18N

from .bot import bp as bot_bp


def inject_bot(bot: TeleBot):
    def inner():
        g.bot = bot
    return inner


def create_app():
    config = load_config()
    i18n = I18N(config.i18n)
    engine = get_engine(config.database)
    bot = create_bot(config, i18n, engine)

    app = Flask(__name__)
    app.register_blueprint(bot_bp, url_prefix=f"/{config.bot.token}")
    app.before_request(inject_bot(bot))
    return app