FROM python:3.11-slim

ENV PYTHONUNBUFFERED=1
ENV POETRY_VIRTUALENVS_CREATE=false

RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    git \
    ffmpeg \
    pkg-config \
    libffi-dev \
    libsodium-dev \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY requirements.txt /app/requirements.txt

RUN python -m pip install --upgrade pip setuptools wheel \
    && pip install --no-cache-dir -r /app/requirements.txt

COPY . /app

RUN useradd --create-home --shell /bin/bash app \
    && chown -R app:app /app

USER app
WORKDIR /home/app

CMD ["python", "/app/bot.py"]