FROM python:3.11-slim

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

# Install yt-dlp
RUN curl -L https://yt-dlp.org/latest/yt-dlp -o /usr/local/bin/yt-dlp
RUN chmod a+rx /usr/local/bin/yt-dlp

WORKDIR /app

# Copy requirements first for better caching
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY app/ ./app/

# Create directory for temporary files
RUN mkdir -p /tmp/audio

EXPOSE 8000

# Run the application
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]