FROM python:3.11-slim

RUN apt-get update && apt-get install -y --no-install-recommends \
    libglib2.0-0 \
    libgl1 \
    libsm6 \
    libxext6 \
    libxrender-dev \
    libgomp1 \
    ffmpeg \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app
COPY requirements.txt .
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

COPY . .
RUN mkdir -p logs results models data

RUN useradd -m -u 1000 user
RUN chown -R user:user /app
USER user

EXPOSE 7860

ENV STREAMLIT_SERVER_PORT=7860
ENV STREAMLIT_SERVER_ADDRESS=0.0.0.0
ENV STREAMLIT_SERVER_HEADLESS=true
ENV STREAMLIT_SERVER_MAX_UPLOAD_SIZE=500
ENV STREAMLIT_SERVER_MAX_MESSAGE_SIZE=500
ENV STREAMLIT_BROWSER_GATHER_USAGE_STATS=false

CMD ["streamlit", "run", "app.py", \
     "--server.port=7860", \
     "--server.address=0.0.0.0", \
     "--server.headless=true", \
     "--server.maxUploadSize=500", \
     "--server.maxMessageSize=500"]