FROM python:3.12-slim

# Install ffmpeg (required for merging video+audio streams and MP3 conversion)
RUN apt-get update && \
    apt-get install -y --no-install-recommends ffmpeg && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Install Python dependencies
COPY app/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code and static files
COPY app/ .

# Downloads are stored here (mount a host volume to persist them)
RUN mkdir -p /downloads

# Setup Cronjob
RUN apt-get update && apt-get install -y cron && \
    echo "0 4 * * * pip install --upgrade yt-dlp >> /var/log/yt-dlp-upgrade.log 2>&1" | crontab -

EXPOSE 8080

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8080"]