ARG DEVELOPMENT=

#
# Base Ubuntu image with nodejs installed
#
FROM ubuntu:jammy AS base

RUN apt-get update \
  && DEBIAN_FRONTEND=NONINTERACTIVE apt-get upgrade -y

RUN DEBIAN_FRONTEND=NONINTERACTIVE apt-get install -y \
  wget

# Upgrade Node
RUN wget -qO- https://deb.nodesource.com/setup_18.x | bash -

RUN DEBIAN_FRONTEND=NONINTERACTIVE apt-get install -y \
  nodejs

# Install the latest npm and npx
RUN npm install --global npm@latest

#
# 'production' is used as a COPY source when building
# PRODUCTION mode (via website image)
#
FROM base AS production

RUN DEBIAN_FRONTEND=NONINTERACTIVE apt-get install -y \
  git

# Polymer frontend app built using bower
WORKDIR /website/frontend
COPY /frontend /website/frontend
RUN npx -y bower --allow-root -y install

# Not sure if the root is actually used for anything...
# It does have dependencies on frontend
WORKDIR /website
COPY /package.json /website/
RUN npm install
COPY /.babelrc /*.html /*.js /website/
COPY /src /website/src
COPY /.env /website/
RUN npm run build

# 'identities' frontend built using react
WORKDIR /website/client
COPY /client/package.json /website/client/
RUN npm install
COPY /client/tsconfig.json /website/client/
COPY /client/*.js  /website/client/
COPY /client/public /website/client/public
COPY /client/src /website/client/src
COPY /client/.env /website/client/
RUN npm run build

#
# 'runtime' is the bulk of the DeepFace infrastructure
#
FROM base AS runtime

RUN DEBIAN_FRONTEND=NONINTERACTIVE apt-get install -y \
  pip \
  libgl1 \
  libglib2.0-0 \
  nginx \
  rsync \
  git \
  sqlite3 \
  python2 \
  jhead \
  jq \
  nano \
  shellinabox \
  curl \
  less

# Install deepface
RUN pip install deepface
RUN pip install piexif

# numpy 1.24 deprecated float; deepface is still using it, so we need to
# install <1.24
RUN pip install "numpy<1.24"

WORKDIR /website/server
COPY /server/package.json /website/server/
RUN npm install

COPY /.env /website/
COPY /config /website/config
COPY /server/*.js /website/server/
COPY /server/db /website/server/db
COPY /server/routes /website/server/routes
COPY /server/lib /website/server/lib

# Copy the Python face management scripts
COPY /ketrface /website/ketrface

#
# 'website' is used if DEVELOPMENT is not set (PRODUCTION)
#
FROM runtime AS website
RUN echo "Building PRODUCTION"
COPY /server/production.location /etc/nginx/snippets/active.location
COPY --from=production /website/frontend /website/frontend
COPY --from=production /website/dist /website/dist
COPY --from=production /website/*.html /website/
COPY --from=production /website/client/build /website/client/build

#
# 'website1' is used if DEVELOPMENT=1
#
FROM runtime AS website1
RUN echo "Building DEVELOPMENT"
COPY /server/development.location /etc/nginx/snippets/active.location
COPY /package.json /website/

#
# This is the final image stage pulling together 'runtime' and the
# appropriate website build (website or website1)
#
FROM website${DEVELOPMENT} AS final

COPY /config/default.json /website/config/default.json

# Switch to bash instead of sh
SHELL [ "/bin/bash", "-c" ]

COPY /server/nginx.conf /etc/nginx/sites-enabled/default

COPY /scripts /opt/scripts
ENV PATH="${PATH}:/opt/scripts"

# In DEVELOPMENT mode, entrypoint launches 'npm start'
COPY /entrypoint.sh /
CMD [ "/entrypoint.sh" ]