FROM python:3.10-slim

# Install system dependencies including ffmpeg
RUN apt-get update && apt-get install -y \
    libsndfile1 \
    ffmpeg \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Create cache and logs directories
RUN mkdir -p /app/cache /app/logs && \
    chown -R 1000:1000 /app/cache /app/logs && \
    chmod -R 775 /app/cache /app/logs

# Copy requirements and install
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY app.py .

# Set environment variable for Hugging Face cache
ENV HF_HOME=/app/cache

# Expose port
EXPOSE 8000

# Run the FastAPI app with uvicorn
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]