# -*- encoding: utf-8 -*-

"""
Asyncio wrapper for AsyncOperator methods.
"""

import asyncio
from contextlib import contextmanager

from bot_z.async_operator import AsyncOperator


@contextmanager
def this_loop(loop):
    _loop = asyncio.get_event_loop()
    asyncio.set_event_loop(loop)
    yield
    asyncio.set_event_loop(_loop)


def init(base_url: str, name: str) -> AsyncOperator:
    """
    Initialize the stateful object.
    """
    return AsyncOperator(base_url, name)


async def login(op: AsyncOperator, username: str, password: str) -> bool:
    """
    Executes the login asynchronously and returns
    the AsyncOperator object.
    """
    if not op.logged_in:
        await op.login(username, password)
    return op.logged_in


async def logout(op: AsyncOperator) -> bool:
    """
    Executes the logout asynchronously and returns
    a bool showing the success or failure of the operation.
    """
    if op.logged_in:
        await op.logout()
    return op.logged_in


async def checkin(op: AsyncOperator) -> bool:
    """
    Executes the check in asynchronously and returns
    a bool showing the success or failure of the operation.
    """
    if op.logged_in and not op.checked_in:
        await op.checkin()
    return op.checked_in


async def checkout(op: AsyncOperator) -> bool:
    """
    Executes the checkout asynchronously and returns
    a bool showing the success or failure of the operation.
    """
    if op.logged_in and op.checked_in:
        await op.checkout()
    return not op.checked_in