FROM node:20-slim

# Install ffmpeg + git + python (for yt-dlp)
RUN apt-get update && apt-get install -y \
    ffmpeg \
    git \
    curl \
    ca-certificates \
    python3 \
    python3-pip \
    python3-venv \
    fonts-dejavu-core \
    fonts-liberation \
    fonts-freefont-ttf \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# yt-dlp + curl_cffi (Cloudflare impersonation) in an isolated venv,
# put on PATH so server_60.js can call `yt-dlp` directly
RUN python3 -m venv /opt/venv \
    && /opt/venv/bin/pip install --no-cache-dir "yt-dlp[default]" curl_cffi
ENV PATH="/opt/venv/bin:${PATH}"

# Fail the build early if yt-dlp or impersonation isn't available
RUN yt-dlp --version && yt-dlp --list-impersonate-targets | head -n 5

WORKDIR /app

# Install runtime dependencies
RUN npm install axios express cors dotenv

# Create streams directory
RUN mkdir -p /app/streams

# Copy startup script
COPY start.sh /start.sh
RUN chmod +x /start.sh

# Ensure /app has full permissions
RUN chmod -R 777 /app

EXPOSE 7860

CMD ["/start.sh"]