"""Команды экономики: очищение, яички и реакция на сообщения."""

from __future__ import annotations

import random
from datetime import date, datetime

from aiogram import Router
from aiogram.filters import Command
from aiogram.types import Message

from bot.services import access, economy as economy_service
from common.config import get_settings
from common.texts import economy, system
from common.texts.render import render

router = Router(name="economy")

#: Окно сезонного события «яички».
EGG_EVENT_START = date(2025, 4, 1)
EGG_EVENT_END = date(2025, 4, 20)

#: Шанс выпадения монетки на сообщение.
COIN_CHANCE = 27  # из 100


@router.message(Command("очищение", ignore_case=True))
async def purification_handler(message: Message) -> None:
    if not await access.check_user(message):
        return

    result = await economy_service.purify(message.from_user.id)
    if not result.success:
        context = {"h": result.hours, "m": result.minutes, "s": result.seconds}
        await message.answer(render(economy.MSG_NO_PURIFICATION, context))
    else:
        context = {"money_add": result.money_add, "exp_add": result.exp_add}
        await message.answer(render(economy.MSG_PURIFICATION, context))


@router.message(Command("яички", ignore_case=True))
async def eggs_handler(message: Message) -> None:
    today = datetime.now(get_settings().tzinfo).date()
    if not (EGG_EVENT_START <= today <= EGG_EVENT_END):
        await message.answer(system.MSG_EGGS_TOO_EARLY)
        return

    if not await access.check_user(message):
        return

    result = await economy_service.collect_eggs(message.from_user.id)
    if not result.success:
        context = {"h": result.hours, "m": result.minutes, "s": result.seconds}
        await message.answer(render(economy.MSG_NO_EGGS, context))
    else:
        await message.answer(render(economy.MSG_EGGS, {"eggs": result.eggs}))


@router.message()
async def message_handler(message: Message) -> None:
    """Случайная монетка за активность в основном чате."""
    if not await access.check_user(message):
        return

    if message.chat.id != get_settings().chat_id:
        return

    if random.randrange(1, 100) == COIN_CHANCE:
        await message.reply(system.MSG_COIN)
        await economy_service.add_coins(message.from_user.id, 1)