FROM lscr.io/linuxserver/ffmpeg:latest

ENV DEBIAN_FRONTEND=noninteractive
ENV VIRTUAL_ENV=/dispatcharrpy
ENV PATH="$VIRTUAL_ENV/bin:$PATH"

# --- Install Python 3.13 and build dependencies ---
# Note: Hardware acceleration (VA-API, VDPAU, NVENC) already included in base ffmpeg image
RUN apt-get update && apt-get install --no-install-recommends -y \
    ca-certificates software-properties-common gnupg2 curl wget \
    && add-apt-repository ppa:deadsnakes/ppa \
    && apt-get update \
    && apt-get install --no-install-recommends -y \
    python3.13 python3.13-dev python3.13-venv libpython3.13 \
    python-is-python3 python3-pip \
    libpcre3 libpcre3-dev libpq-dev procps pciutils \
    nginx streamlink comskip \
    vlc-bin vlc-plugin-base \
    build-essential gcc g++ gfortran libopenblas-dev libopenblas0 ninja-build

# --- Create Python virtual environment ---
RUN python3.13 -m venv $VIRTUAL_ENV && $VIRTUAL_ENV/bin/pip install --upgrade pip

# --- Install Python dependencies ---
COPY requirements.txt /tmp/requirements.txt
RUN $VIRTUAL_ENV/bin/pip install --no-cache-dir -r /tmp/requirements.txt && \
    rm /tmp/requirements.txt

# --- Build legacy NumPy wheel for old hardware (store for runtime switching) ---
RUN $VIRTUAL_ENV/bin/pip install --no-cache-dir build && \
    cd /tmp && \
    $VIRTUAL_ENV/bin/pip download --no-binary numpy --no-deps numpy && \
    tar -xzf numpy-*.tar.gz && \
    cd numpy-*/ && \
    $VIRTUAL_ENV/bin/python -m build --wheel -Csetup-args=-Dcpu-baseline="none" -Csetup-args=-Dcpu-dispatch="none" && \
    mv dist/*.whl /opt/ && \
    cd / && rm -rf /tmp/numpy-* /tmp/*.tar.gz && \
    $VIRTUAL_ENV/bin/pip uninstall -y build

# --- Clean up build dependencies to reduce image size ---
RUN apt-get remove -y build-essential gcc g++ gfortran libopenblas-dev libpcre3-dev python3.13-dev ninja-build && \
    apt-get autoremove -y --purge && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/* /root/.cache /tmp/*

# --- Set up Redis 7.x ---
RUN curl -fsSL https://packages.redis.io/gpg | gpg --dearmor -o /usr/share/keyrings/redis-archive-keyring.gpg && \
    echo "deb [signed-by=/usr/share/keyrings/redis-archive-keyring.gpg] https://packages.redis.io/deb $(lsb_release -cs) main" | \
    tee /etc/apt/sources.list.d/redis.list && \
    apt-get update && apt-get install -y redis-server && \
    apt-get clean && rm -rf /var/lib/apt/lists/*

# --- Set up PostgreSQL 17.x ---
RUN curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /usr/share/keyrings/postgresql-keyring.gpg && \
    echo "deb [signed-by=/usr/share/keyrings/postgresql-keyring.gpg] http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" | \
    tee /etc/apt/sources.list.d/pgdg.list && \
    apt-get update && apt-get install -y postgresql-17 postgresql-contrib-17 && \
    apt-get clean && rm -rf /var/lib/apt/lists/*

# Create render group for hardware acceleration support with GID 109
RUN groupadd -r -g 109 render || true

ENTRYPOINT ["/app/docker/entrypoint.sh"]