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

from app.config import SERVICES, BOT_TOKEN
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)

    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"
            )
            book_btn = InlineKeyboardMarkup(inline_keyboard=[[
                InlineKeyboardButton(text="\U0001f4c5 \u0417\u0430\u043f\u0438\u0441\u0430\u0442\u044c\u0441\u044f", callback_data=key)
            ]])
            img = FSInputFile(svc["image"])
            await bot().send_photo(message.chat.id, photo=img, caption=card, reply_markup=book_btn)
        except Exception as e:
            logger.warning("Error sending service card for {key}: {err}", key=key, err=e)