FROM python:3.12-slim

WORKDIR /app

RUN apt-get update && apt-get install -y --no-install-recommends \
    ffmpeg \
    pkg-config \
    libavformat-dev \
    libavcodec-dev \
    libavdevice-dev \
    libavutil-dev \
    libavfilter-dev \
    libswscale-dev \
    libswresample-dev \
    && rm -rf /var/lib/apt/lists/*

# Force clean pip cache
RUN pip cache purge 2>/dev/null || true

COPY requirements.txt .
RUN pip install --no-cache-dir --upgrade pip && pip install --no-cache-dir -r requirements.txt

COPY api_server.py .

# Data directory for stories (mounted at runtime)
RUN mkdir -p /app/data/stories

EXPOSE 7860

CMD ["python", "api_server.py"]