# Steam Headless (Arch Linux)
# (WIP) An Arch variant of the steam-headless image
# It is curerently my intent to switch to arch as the main 
#   image base once SteamOS 3 is released (pending review)
#
FROM archlinux:latest
LABEL maintainer="Josh.5 <jsunnex@gmail.com>"

# Update package repos
RUN \
    echo "**** Update package manager ****" \
        && sed -i 's/^NoProgressBar/#NoProgressBar/g' /etc/pacman.conf \
        && echo -e "[multilib]\nInclude = /etc/pacman.d/mirrorlist" >> /etc/pacman.conf \
    && \
    echo

# Update locale
RUN \
    echo "**** Configure locals ****" \
        && echo 'en_US.UTF-8 UTF-8' > /etc/locale.gen \
        && locale-gen \
    && \
    echo
ENV \
    LANG=en_US.UTF-8 \
    LANGUAGE=en_US:en \
    LC_ALL=en_US.UTF-8

# Re-install certificates
RUN \
    echo "**** Install certificates ****" \
	    && pacman -Syu --noconfirm --needed \
            ca-certificates \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
    && \
    echo

# Install core packages
RUN \
    echo "**** Install tools ****" \
	    && pacman -Syu --noconfirm --needed \
            base-devel \
            bash \
            bash-completion \
            curl \
            docbook-xml \
            docbook-xsl \
            fakeroot \
            p7zip \
            patch \
            git \
            jq \
            less \
            locate \
            man-db \
            nano \
            net-tools \
            pciutils \
            pkg-config \
            procps \
            psmisc \
            psutils \
            rsync \
            screen \
            sudo \
            unzip \
            vim \
            wget \
            xmlstarlet \
            xz \
    && \
    echo "**** Install python ****" \
	    && pacman -Syu --noconfirm --needed \
            python \
            python-numpy \
            python-pip \
            python-setuptools \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
    && \
    echo

# Configure default user and set user env
ENV \
    PUID=99 \
    PGID=100 \
    UMASK=000 \
    USER="default" \
    USER_PASSWORD="password" \
    USER_HOME="/home/default" \
    TZ="Pacific/Auckland" \
    USER_LOCALES="en_US.UTF-8 UTF-8"
RUN \
    echo "**** Configure default user '${USER}' ****" \
        && mkdir -p \
            ${USER_HOME} \
        && useradd -d ${USER_HOME} -s /bin/bash ${USER} \
        && chown -R ${USER} \
            ${USER_HOME} \
        && echo "${USER} ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers \
    && \
    echo

# Install yay
RUN \
    echo "**** Install Yay ****" \
	    && pacman -Sy \
	    && su - default -c 'git clone https://aur.archlinux.org/yay.git /tmp/yay && cd /tmp/yay && makepkg --noconfirm --syncdeps --install' \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /home/default/.cache/yay \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
        && rm -rf /tmp/yay* \
    && \
    echo

# Install supervisor
RUN \
    echo "**** Install supervisor ****" \
	    && pacman -Syu --noconfirm --needed \
            supervisor \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
    && \
    echo

# Install mscorefonts
RUN \
    echo "**** Install ms fonts ****" \
        && su - default -c "yay -Syu --noconfirm --needed ttf-msfonts" \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /home/default/.cache/yay \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
        && rm -rf /tmp/yay* \
    && \
    echo

# Install X Server requirements
ENV \
    XORG_SOCKET_DIR="/tmp/.X11-unix" \
    XDG_RUNTIME_DIR="/tmp/.X11-unix/run" \
    XDG_SESSION_TYPE="x11" \
    FORCE_X11_DUMMY_CONFIG="false"
RUN \
    echo "**** Install X Server requirements ****" \
	    && pacman -Syu --noconfirm --needed \
            avahi \
            dbus \
            lib32-fontconfig \
            fuse2 \
            x11vnc \
            xorg \
            xorg-apps \
            xorg-font-util \
            xorg-fonts-misc \
            xorg-fonts-type1 \
            xorg-server \
            xorg-server-xephyr \
            xorg-server-xvfb \
            xorg-xauth \
            xorg-xbacklight \
            xorg-xhost \
            xorg-xinit \
            xorg-xinput \
            xorg-xkill \
            xorg-xprop \
            xorg-xrandr \
            xorg-xsetroot \
            xorg-xwininfo \
            xf86-input-evdev \
            xterm \
            gamescope \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
    && \
    echo

# Install audio requirements
ENV \
    PULSE_SOCKET_DIR="/tmp/pulse" \
    PULSE_SERVER="unix:/tmp/pulse/pulse-socket"
RUN \
    echo "**** Install X Server requirements ****" \
	    && pacman -Syu --noconfirm --needed \
            alsa-utils \
            pavucontrol \
            pulseaudio \
            pulseaudio-alsa \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
    && \
    echo

# Install desktop environment
# TODO: Install equivelent of 'msttcorefonts' and 'fonts-vlgothic'
RUN \
    echo "**** Install desktop environment ****" \
	    && pacman -Syu --noconfirm --needed \
            gedit \
            xfce4 \
            xfce4-goodies \
            xfce4-terminal \
            ttf-liberation \
            xdg-user-dirs \
            xdg-utils \
            imagemagick \
    && \
    echo "**** Install WoL Manager requirements ****" \
            && pacman -Syu --noconfirm --needed \
            tcpdump \
            xprintidle \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
    && \
    echo

# Add support for flatpaks
ENV \
    XDG_DATA_DIRS="/home/default/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share/:/usr/share/"
RUN \
    echo "**** Install flatpak support ****" \
	    && pacman -Syu --noconfirm --needed \
            flatpak \
            xdg-desktop-portal-gtk \
            gnome-software \
    && \
    echo "**** Configure flatpak ****" \
        && chmod u-s /usr/bin/bwrap \
        && flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo \
        && su - default -c "flatpak remote-add --if-not-exists --user flathub https://flathub.org/repo/flathub.flatpakrepo" \
    && \
    echo "**** Section cleanup ****" \
	&& pacman -Scc --noconfirm \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
    && \
    echo

# TODO: Deprecate neko
# Install Neko server
COPY --from=m1k1o/neko:base /usr/bin/neko /usr/bin/neko
COPY --from=m1k1o/neko:base /var/www /var/www

# Install Web Frontend
ARG FRONTEND_VERSION=a8eb92f
RUN \
    echo "**** Fetch Web Frontend ****" \
        && mkdir -p /opt \
        && cd /opt \
        && rm -rf /opt/frontend \
        && git clone https://github.com/Steam-Headless/frontend.git --branch master /opt/frontend \
        && cd /opt/frontend \
        && git checkout ${FRONTEND_VERSION} 2> /dev/null \
        && git submodule init \
        && git submodule update --depth 1 --recursive \
        && rm -rf /opt/frontend/.git \
    && \
    echo "**** Configure Web Frontend ****" \
        && echo '<!DOCTYPE html>' > /opt/frontend/index.html \
        && echo '<html><head><meta http-equiv="refresh" content="0;url=./web/"></head><body><p>If you are not redirected, <a href="./web/">click here</a>.</p></body></html>' >> /opt/frontend/index.html \
        && chmod -R 755 /opt/frontend \
        && convert /opt/frontend/web/images/icons/novnc-ios-180.png -resize "128x128" /tmp/steam-headless.png \
        && xdg-icon-resource install --novendor --size 128 /tmp/steam-headless.png \
    && \
    echo "**** Section cleanup ****" \
        && rm -f /tmp/steam-headless.png

# Install Websockify
ARG WEBSOCKETIFY_VERSION=0.11.0
RUN \
    echo "**** Fetch Websockify ****" \
        && cd /tmp \
        && wget -O /tmp/websockify.tar.gz https://github.com/novnc/websockify/archive/v${WEBSOCKETIFY_VERSION}.tar.gz \
    && \
    echo "**** Extract Websockify ****" \
        && cd /tmp \
        && tar -xvf /tmp/websockify.tar.gz \
    && \
    echo "**** Install Websockify to main ****" \
        && cd /tmp/websockify-${WEBSOCKETIFY_VERSION} \
        && python3 ./setup.py install \
    && \
    echo "**** Install Websockify to noVNC path ****" \
        && cd /tmp \
        && mkdir -p /opt/noVNC/utils \
        && mv -v /tmp/websockify-${WEBSOCKETIFY_VERSION} /opt/noVNC/utils/websockify \
    && \
    echo "**** Section cleanup ****" \
        && rm -rf \
            /tmp/websockify-* \
            /tmp/websockify.tar.gz \
    && \
    echo

# Setup browser audio streaming deps
RUN \
    echo "**** Install audio streaming deps ****" \
        && pacman -Syu --noconfirm --needed \
            bzip2 \
            gst-libav \
            gst-plugins-bad \
            gst-plugins-base \
            gst-plugins-good \
            gst-plugins-ugly \
    && \
    #echo "**** Fetch ucspi-tcp ****" \
    #    && mkdir -p /tmp/ucspi-tcp-0.88 \
    #    && cd /tmp \
    #    #&& wget -O /tmp/ucspi-tcp.tar.gz https://github.com/trafficgate/ucspi-tcp/archive/refs/heads/master.tar.gz \
    #    && wget -O /tmp/ucspi-tcp.tar.gz http://cr.yp.to/ucspi-tcp/ucspi-tcp-0.88.tar.gz \
    #    && cd /tmp/ucspi-tcp-0.88 \
    #    && tar -xvf /tmp/ucspi-tcp.tar.gz --strip-components=1 \
    #&& \
    #echo "**** Build and install ucspi-tcp ****" \
    #    && wget -O /tmp/ucspi-tcp-0.88/ucspi-tcp-0.88.errno.patch https://git.alpinelinux.org/aports/plain/testing/ucspi-tcp/ucspi-tcp-0.88.errno.patch \
    #    && wget -O /tmp/ucspi-tcp-0.88/ucspi-tcp-0.88.a_record.patch https://git.alpinelinux.org/aports/plain/testing/ucspi-tcp/ucspi-tcp-0.88.a_record.patch \
    #    && patch -p1 --input=ucspi-tcp-0.88.errno.patch \
    #    && patch -p1 --input=ucspi-tcp-0.88.a_record.patch \
    #    && sed -i 's|^/usr/local|/usr|' /tmp/ucspi-tcp-0.88/conf-home \
    #    && make \
#	    && for f in tcpserver tcprules tcprulescheck argv0 recordio tcpclient *\@ tcpcat mconnect mconnect-io addcr delcr fixcrio rblsmtpd; do \
    #        cp $f /usr/bin/$f; \
    #    done \
    #&& \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
    && \
    echo

# Setup video streaming deps
RUN \
    echo "**** Install video streaming deps ****" \
        && pacman -Syu --noconfirm --needed \
            libva \
            libva-mesa-driver \
            libva-intel-driver \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
    && \
    echo

# Install tools for monitoring hardware
RUN \
    echo "**** Install audio streaming deps ****" \
        && pacman -Syu --noconfirm --needed \
            #cpu-x \
            htop \
            libva-utils \
            vdpauinfo \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
    && \
    echo

# Install Sunshine
RUN \
    echo "**** Install stable sunshine ****" \
        && su - default -c "yay -Syu --noconfirm --needed miniupnpc sunshine-bin" \
        && setcap cap_sys_admin+p $(readlink -f $(which sunshine)) \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /home/default/.cache/yay \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
        && rm -rf /tmp/yay* \
    && \
    echo

# Install Firefox
RUN \
    echo "**** Install Firefox ****" \
	    && pacman -Syu --noconfirm --needed \
            firefox \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
    && \
    echo

# Install Steam
RUN \
    echo "**** Install Steam ****" \
	    && pacman -Syu --noconfirm --needed \
            steam \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
    && \
    echo

# Various other tools
ARG DUMB_INIT_VERSION=1.2.5
ARG DUMB_UDEV_VERSION=64d1427
RUN \
    echo "**** Install dumb-init ****" \
        && wget --no-check-certificate --no-cookies --quiet \
            -O /usr/bin/dumb-init \
            https://github.com/Yelp/dumb-init/releases/download/v${DUMB_INIT_VERSION}/dumb-init_${DUMB_INIT_VERSION}_x86_64 \
        && chmod +x /usr/bin/dumb-init \
    && \
    echo "**** Install dumb-udev ****" \
        && python3 -m pip install \
            --break-system-packages \
            --pre \
            --upgrade \
            --no-cache-dir \
            git+https://github.com/Steam-Headless/dumb-udev.git@${DUMB_UDEV_VERSION} \
    && \
    echo

# Install Protonup replacement
RUN \
    echo "**** Install PorotonUP ****" \
        && su - default -c "yay -Sy --noconfirm --needed --overwrite \"/usr/bin/normalizer\" protonup-qt" \
    && \
    echo "**** Section cleanup ****" \
	    && pacman -Scc --noconfirm \
        && rm -fr /home/default/.cache/yay \
        && rm -fr /var/lib/pacman/sync/* \
        && rm -fr /var/cache/pacman/pkg/* \
        && rm -rf /tmp/yay* \
    && \
    echo

# Add FS overlay
COPY overlay /

# Tweaks as flatpak issue isn't sorted
RUN \
    echo "**** Tweaks for Arch ****" \
        && sed -i d /usr/bin/install_firefox.sh \
        && sed -i d /usr/bin/install_protonup.sh \
        && sed -i d /templates/home_directory_template/.local/share/xfce4/helpers/custom-WebBrowser.desktop \
    && \
    echo

# Set display environment variables
ENV \
    DISPLAY_CDEPTH="24" \
    DISPLAY_REFRESH="120" \
    DISPLAY_SIZEH="900" \
    DISPLAY_SIZEW="1600" \
    DISPLAY_VIDEO_PORT="DFP" \
    DISPLAY=":55"
ENV \
    NVIDIA_DRIVER_CAPABILITIES="all" \
    NVIDIA_VISIBLE_DEVICES="all"

# Set container configuration environment variables
# APPIMAGE_EXTRACT_AND_RUN="0" 
ENV \
    MODE="primary" \
    WEB_UI_MODE="vnc" \
    ENABLE_VNC_AUDIO="true" \
    NEKO_PASSWORD=neko \
    NEKO_PASSWORD_ADMIN=admin \
    ENABLE_STEAM="true" \
    STEAM_ARGS="-silent" \
    ENABLE_SUNSHINE="true" \
    ENABLE_EVDEV_INPUTS="true" \
    ENABLE_WOL_POWER_MANAGER="false" 

# Configure required ports
ENV \
    PORT_NOVNC_WEB="8083" \
    NEKO_NAT1TO1=""

# Expose the required ports
EXPOSE 8083

# Set entrypoint
RUN chmod +x /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]