# Initial base from https://github.com/sethforprivacy/monero-lws/blob/588c7f1965d3afbda8a65dc870645650e063e897/Dockerfile
# Adapted for Wownero by The Wownero Project

# Set wownerod version to install from codeberg
ARG WOWNERO_COMMIT_HASH=v0.11.4.0

# Select ubuntu:22.04 for the build image base
FROM ubuntu:22.04 as build

# Install all dependencies for a static build
# Added DEBIAN_FRONTEND=noninteractive to workaround tzdata prompt on installation
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update \
    && apt-get upgrade --no-install-recommends -y

RUN apt-get install --no-install-recommends -y \
    build-essential \
    ca-certificates \
    ccache \
    cmake \
    doxygen \
    git \
    libgnutls30 \
    libldns-dev \
    liblzma-dev \
    libprotobuf-dev \
    librabbitmq-dev \
    libsodium-dev \
    libssl-dev \
    libudev-dev \
    libunwind8-dev \
    libusb-1.0-0-dev \
    pkg-config \
    wget \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Set necessary args and environment variables for building Wownero
ARG WOWNERO_BRANCH
ARG WOWNERO_COMMIT_HASH
ARG NPROC
ARG TARGETARCH
ENV CFLAGS='-fPIC'
ENV CXXFLAGS='-fPIC -DELPP_FEATURE_CRASH_LOG'
ENV USE_SINGLE_BUILDDIR 1
ENV BOOST_DEBUG         1

# Build expat, a dependency for libunbound
RUN set -ex && wget https://github.com/libexpat/libexpat/releases/download/R_2_7_3/expat-2.7.3.tar.bz2 && \
    echo "59c31441fec9a66205307749eccfee551055f2d792f329f18d97099e919a3b2f expat-2.7.3.tar.bz2" | sha256sum -c && \
    tar -xf expat-2.7.3.tar.bz2 && \
    rm expat-2.7.3.tar.bz2 && \
    cd expat-2.7.3 && \
    ./configure --enable-static --disable-shared --prefix=/usr && \
    make -j${NPROC:-$(nproc)} && \
    make -j${NPROC:-$(nproc)} install

# Build libunbound for static builds
WORKDIR /tmp
RUN set -ex && wget https://www.nlnetlabs.nl/downloads/unbound/unbound-1.24.2.tar.gz && \
    echo "44e7b53e008a6dcaec03032769a212b46ab5c23c105284aa05a4f3af78e59cdb unbound-1.24.2.tar.gz" | sha256sum -c && \
    tar -xzf unbound-1.24.2.tar.gz && \
    rm unbound-1.24.2.tar.gz && \
    cd unbound-1.24.2 && \
    ./configure --disable-shared --enable-static --without-pyunbound --with-libexpat=/usr --with-ssl=/usr --with-libevent=no --without-pythonmodule --disable-flto --with-pthreads --with-libunbound-only --with-pic && \
    make -j${NPROC:-$(nproc)} && \
    make -j${NPROC:-$(nproc)} install

# Build libzmq for static builds
WORKDIR /tmp
RUN set -ex && wget https://github.com/zeromq/libzmq/releases/download/v4.3.5/zeromq-4.3.5.tar.gz && \
    echo "6653ef5910f17954861fe72332e68b03ca6e4d9c7160eb3a8de5a5a913bfab43 zeromq-4.3.5.tar.gz" | sha256sum -c && \
    tar -xzf zeromq-4.3.5.tar.gz && \
    rm zeromq-4.3.5.tar.gz && \
    cd zeromq-4.3.5 && \
    ./configure --disable-shared --enable-static --with-libsodium --disable-libunwind --with-pic && \
    make -j${NPROC:-$(nproc)} && \
    make -j${NPROC:-$(nproc)} install

# Build boost for latest security updates
WORKDIR /tmp
RUN set -ex && wget https://archives.boost.io/release/1.89.0/source/boost_1_89_0.tar.bz2 && \
    echo "85a33fa22621b4f314f8e85e1a5e2a9363d22e4f4992925d4bb3bc631b5a0c7a boost_1_89_0.tar.bz2" | sha256sum -c && \
    tar -xf boost_1_89_0.tar.bz2 && \
    rm boost_1_89_0.tar.bz2 && \
    cd boost_1_89_0 && \
    ./bootstrap.sh && \
    ./b2 -j${NPROC:-$(nproc)} runtime-link=static link=static threading=multi variant=release \
      --with-chrono --with-context --with-coroutine --with-date_time --with-filesystem --with-locale \
      --with-program_options --with-regex --with-serialization --with-serialization install

# Switch to Wownero source directory
WORKDIR /wownero

# Git pull Wownero source at specified tag/branch and compile wownerod binary
RUN git clone --recursive \
    https://codeberg.org/wownero/wownero.git . \
    && git checkout ${WOWNERO_COMMIT_HASH} \
    && git submodule init && git submodule update \
    && mkdir -p build/release && cd build/release \
    # Create make build files manually for release-static-linux-${TARGETARCH}
    && case ${TARGETARCH:-amd64} in \
        "arm64") cmake -D STATIC=ON -D ARCH="armv8-a" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="linux-armv8" ../.. ;; \
        "amd64") cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="linux-x64" ../.. ;; \
        *) echo "Dockerfile does not support this platform"; exit 1 ;; \
    esac \
    # Build only wownerod binary using number of available threads
    && cd /wownero && nice -n 19 ionice -c2 -n7 make -j${NPROC:-$(nproc)} -C build/release daemon lmdb_lib multisig

# Switch to wownero-lws source directory
WORKDIR /wownero-lws

COPY . .

ARG NPROC
RUN set -ex \
    && git submodule init && git submodule update \
    && rm -rf build && mkdir build && cd build \
    && cmake -D CMAKE_BUILD_TYPE=Release -D STATIC=ON -D BUILD_TESTS=ON -D WITH_RMQ=ON -D WOWNERO_SOURCE_DIR=/wownero -D WOWNERO_BUILD_DIR=/wownero/build/release .. \
    && make -j${NPROC:-$(nproc)} \
    && ./tests/unit/wownero-lws-unit

# Begin final image build
# Select Ubuntu 22.04LTS for the image base
FROM ubuntu:22.04

# Add user and setup directories for wownero-lws
RUN useradd -ms /bin/bash wownero-lws \
    && mkdir -p /home/wownero-lws/.wownero/light_wallet_server \
    && chown -R wownero-lws:wownero-lws /home/wownero-lws/.wownero
USER wownero-lws

# Switch to home directory and install newly built wownero-lws binary
WORKDIR /home/wownero-lws
COPY --chown=wownero-lws:wownero-lws --from=build /wownero-lws/build/src/wownero-lws-daemon /usr/local/bin/
COPY --chown=wownero-lws:wownero-lws --from=build /wownero-lws/build/src/wownero-lws-admin /usr/local/bin/

# Expose REST server port
EXPOSE 8443

ENTRYPOINT ["wownero-lws-daemon"]
# Wownero default RPC port is 34568, ZMQ pub is 34569
CMD ["--daemon=tcp://wownerod:34568", "--sub=tcp://wownerod:34569", "--log-level=4"]