from aiogram import types, Router
from aiogram.filters import CommandStart

from bot import bot

router = Router()

@router.message(CommandStart())
async def start(message: types.Message) -> None:
    get_bot = await bot.get_me()

    keyboard = types.InlineKeyboardMarkup(inline_keyboard=[
        [
            types.InlineKeyboardButton(
                text="Source Code",
                url="https://github.com/redume/shirino"
                )
        ]
    ])

    await message.reply(
        'Shirino is a telegram bot for converting fiat or cryptocurrency. '
        'The example of use occurs via inline query:\n'
        f'`@{get_bot.username} USD RUB` \n'
        f'`@{get_bot.username} 12 USD RUB` \n\n',
        parse_mode='markdown',
        reply_markup=keyboard
    )