FROM python:3.12-slim

# Install FFmpeg + git
RUN apt-get update && \
    apt-get install -y --no-install-recommends ffmpeg git && \
    rm -rf /var/lib/apt/lists/*

# Create non-root user (HF Spaces requirement)
RUN useradd -m -u 1000 user
WORKDIR /app

# Install Python dependencies (cache layer)
RUN pip install --no-cache-dir \
    "fastapi[standard]>=0.115.0" \
    "uvicorn[standard]>=0.32.0" \
    "sqlalchemy[asyncio]>=2.0.0" \
    "aiosqlite>=0.20.0" \
    "pydantic>=2.0.0" \
    "pydantic-settings>=2.0.0" \
    "python-jose[cryptography]>=3.3.0" \
    "passlib[bcrypt]>=1.7.4" \
    "python-multipart>=0.0.9" \
    "httpx>=0.27.0" \
    "edge-tts>=6.1.0" \
    "Pillow>=10.0.0" \
    "pymupdf>=1.24.0" \
    "opencv-python-headless>=4.9.0" \
    "numpy>=1.26.0" \
    "pocket-tts>=0.1.0" \
    "huggingface-hub>=0.20.0" \
    "scipy>=1.12.0" \
    "safetensors>=0.4.0" \
    "pyarrow>=15.0.0" \
    "soundfile>=0.12.0"

# Copy application code
COPY app/ app/
COPY data/*.json data/
COPY scripts/ scripts/
COPY deploy/start.sh .
RUN chmod +x start.sh

# Create directories with correct permissions
RUN mkdir -p /data/workdir/projects /data/genshin_voices /data/animevox_voices && \
    chown -R user:user /app /data

USER user

EXPOSE 7860

CMD ["./start.sh"]