# Use Python 3.9 slim image
FROM python:3.9-slim

# Set working directory
WORKDIR /app

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

# Copy requirements first for better caching
COPY requirements.txt fastapi_requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt && \
    pip install --no-cache-dir -r fastapi_requirements.txt && \
    pip install --no-cache-dir openai-whisper

# Copy application code
COPY . .

# Create necessary directories
RUN mkdir -p outputs temp samples src

# Expose port
EXPOSE 7860

# Set environment variables
ENV PYTHONPATH=/app
ENV GRADIO_SERVER_NAME=0.0.0.0
ENV GRADIO_SERVER_PORT=7860

# Run the FastAPI app
CMD ["python", "-m", "uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]