import logging
from typing import Optional

from aiogram import F, Router, types
from sqlalchemy.ext.asyncio import AsyncSession

from bot.keyboards.inline.user_keyboards import get_payment_method_keyboard
from bot.middlewares.i18n import JsonI18n
from config.settings import Settings

router = Router(name="user_subscription_payments_selection_router")


@router.callback_query(F.data.startswith("subscribe_period:"))
async def select_subscription_period_callback_handler(
    callback: types.CallbackQuery,
    settings: Settings,
    i18n_data: dict,
    session: AsyncSession,
):
    current_lang = i18n_data.get("current_language", settings.DEFAULT_LANGUAGE)
    i18n: Optional[JsonI18n] = i18n_data.get("i18n_instance")
    get_text = lambda key, **kwargs: i18n.gettext(current_lang, key, **kwargs) if i18n else key

    if not i18n or not callback.message:
        try:
            await callback.answer(get_text("error_occurred_try_again"), show_alert=True)
        except Exception:
            pass
        return

    try:
        months = int(callback.data.split(":")[-1])
    except (ValueError, IndexError):
        logging.error(f"Invalid subscription period in callback_data: {callback.data}")
        try:
            await callback.answer(get_text("error_try_again"), show_alert=True)
        except Exception:
            pass
        return

    price_rub = settings.subscription_options.get(months)
    if price_rub is None:
        logging.error(
            f"Price not found for {months} months subscription period in settings.subscription_options."
        )
        try:
            await callback.answer(get_text("error_try_again"), show_alert=True)
        except Exception:
            pass
        return

    currency_symbol_val = settings.DEFAULT_CURRENCY_SYMBOL
    text_content = get_text("choose_payment_method")
    stars_price = settings.stars_subscription_options.get(months)
    reply_markup = get_payment_method_keyboard(
        months,
        price_rub,
        stars_price,
        currency_symbol_val,
        current_lang,
        i18n,
        settings,
    )

    try:
        await callback.message.edit_text(text_content, reply_markup=reply_markup)
    except Exception as e_edit:
        logging.warning(
            f"Edit message for payment method selection failed: {e_edit}. Sending new one."
        )
        await callback.message.answer(text_content, reply_markup=reply_markup)
    try:
        await callback.answer()
    except Exception:
        pass