# syntax=docker/dockerfile:1
# ─────────────────────────────────────────────────────────────────────────────
# Sanad Package 3 — Recognition + Places + Memories.  SELF-CONTAINED (vendors the
# SanadV3 engine + Mask lib under ./vendor; FROM python:3.10-slim; no sanad-base).
#   docker build -t sanad-p3:latest .   (Jetson without buildx: DOCKER_BUILDKIT=0)
# ─────────────────────────────────────────────────────────────────────────────
ARG BASE_OS_IMAGE=python:3.10-slim-bookworm
FROM ${BASE_OS_IMAGE}

ENV DEBIAN_FRONTEND=noninteractive PYTHONUNBUFFERED=1 PYTHONDONTWRITEBYTECODE=1 PYTHONPATH=/app
WORKDIR /app

# System deps: audio + PortAudio/toolchain (pyaudio) + BlueZ/D-Bus (mask) +
# iproute2 (`ip`, chest-mic) + libGL/glib for opencv-headless V4L camera capture.
RUN apt-get update && apt-get install -y --no-install-recommends \
        ca-certificates libsndfile1 alsa-utils pulseaudio-utils iproute2 \
        portaudio19-dev libportaudio2 build-essential python3-dev \
        bluez libdbus-1-3 libglib2.0-0 libgl1 \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt /tmp/requirements.txt
RUN python3 -m pip install --no-cache-dir --upgrade pip \
 && python3 -m pip install --no-cache-dir -r /tmp/requirements.txt

# Optional Unitree SDK — chest (builtin) audio over DDS (full CycloneDDS + idlc,
# pinned binding). Wrapped so a failure never breaks the image.
ARG WITH_UNITREE_SDK=1
ENV CYCLONEDDS_HOME=/usr/local LD_LIBRARY_PATH=/usr/local/lib
RUN if [ "$WITH_UNITREE_SDK" = "1" ]; then \
      ( set -eux; apt-get update; apt-get install -y --no-install-recommends git cmake build-essential; \
        git clone --depth 1 -b releases/0.10.x https://github.com/eclipse-cyclonedds/cyclonedds /tmp/cyclonedds; \
        cmake -S /tmp/cyclonedds -B /tmp/cyclonedds/build -DCMAKE_INSTALL_PREFIX=/usr/local; \
        cmake --build /tmp/cyclonedds/build --target install -j"$(nproc)"; \
        CYCLONEDDS_HOME=/usr/local CMAKE_PREFIX_PATH=/usr/local python3 -m pip install --no-cache-dir "cyclonedds==0.10.2"; \
        git clone --depth 1 https://github.com/unitreerobotics/unitree_sdk2_python /opt/unitree_sdk2_python; \
        python3 -m pip install --no-cache-dir -e /opt/unitree_sdk2_python; \
        python3 -c "import unitree_sdk2py; print('unitree_sdk2py OK')"; \
        rm -rf /tmp/cyclonedds /var/lib/apt/lists/*; ) \
      || echo "WARN[P3]: Unitree SDK build failed — chest audio unavailable; use SANAD_AUDIO_PROFILE=plugged"; \
    else echo "WITH_UNITREE_SDK=0 — skipping Unitree SDK"; fi

COPY vendor/sanad_pkg /app/sanad_pkg
RUN mkdir -p /etc/sanad && cp /app/sanad_pkg/pubkey.ed25519 /etc/sanad/pubkey.ed25519
COPY vendor/mask  /app/mask
COPY vendor/Sanad /app/Sanad

# P3 launcher + package-local memory feature + convenience routes + entrypoint + config.
COPY app_p3.py        /app/app_p3.py
COPY routes_p3.py     /app/routes_p3.py
COPY visitor_memory.py /app/visitor_memory.py
COPY routes_memory.py /app/routes_memory.py
COPY entrypoint.sh    /app/entrypoint.sh
COPY config           /app/pkg3_config
RUN chmod +x /app/entrypoint.sh

COPY strip_key.py /tmp/strip_key.py
RUN python3 /tmp/strip_key.py && rm -f /tmp/strip_key.py

RUN python3 - <<'PY'
import importlib.util as u, sys
ok = all(u.find_spec(m) for m in ("sanad_pkg.license", "Sanad", "visitor_memory"))
sys.path.insert(0, "/app/mask")
print("P3 self-contained: modules importable:", ok, "| cv2:", u.find_spec("cv2") is not None)
sys.exit(0 if ok else 1)
PY

ENV SANAD_PACKAGE=P3 \
    SANAD_DASHBOARD_PORT=8013 \
    SANAD_DASHBOARD_HOST=0.0.0.0 \
    SANAD_MASK_DIR=/app/mask \
    SANAD_MEMORIES_DIR=/app/Sanad/data/memories \
    SANAD_LICENSE=/etc/sanad/sanad.lic \
    SANAD_PUBKEY=/etc/sanad/pubkey.ed25519
EXPOSE 8013
ENTRYPOINT ["/app/entrypoint.sh"]