"""Services handler - show rich service cards with images."""
from aiogram import Router, F
from aiogram.types import Message, FSInputFile
from aiogram.fsm.context import FSMContext
from aiogram import Bot

from app.config import SERVICES, BOT_TOKEN
from app.keyboards.services import get_services_keyboard
from app.logger import logger

router = Router()

_bot = None


def bot():
    global _bot
    if _bot is None:
        _bot = Bot(token=BOT_TOKEN)
    return _bot


@router.message(F.text == "\U0001f4cb \u0423\u0441\u043b\u0443\u0433\u0438")
async def show_services(message: Message, state: FSMContext):
    await state.clear()
    logger.info("User {uid} requested services list", uid=message.from_user.id)

    await message.answer(
        "\U0001f4cb **\u041d\u0430\u0448\u0438 \u0443\u0441\u043b\u0443\u0433\u0438**\n\n"
        "\u0412\u044b\u0431\u0435\u0440\u0438\u0442\u0435 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u0443\u044e\u0449\u0443\u044e \u0443\u0441\u043b\u0443\u0433\u0443:",
        reply_markup=get_services_keyboard()
    )

    for key, svc in SERVICES.items():
        try:
            card = (
                svc["emoji"] + " **" + svc["name"] + "**\n\n"
                + svc["desc"] + "\n\n"
                + "\u23f1 \u0414\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c: " + str(svc["duration"]) + " \u043c\u0438\u043d\n"
                + "\U0001f4b0 \u0426\u0435\u043d\u0430: " + str(svc["price"]) + "\u20bd"
            )
            img = FSInputFile(svc["image"])
            await bot().send_photo(message.chat.id, photo=img, caption=card)
        except Exception as e:
            logger.warning("Error sending service card for {key}: {err}", key=key, err=e)