FROM ubuntu:oracular
ENV url=https://google.de
ENV xrandr_conf="--mode 1920x1080 --rate 60"
# Decrease number of pacakges 
RUN apt-get update && \
    DEBIAN_FRONTEND='noninteractive'  apt-get install -y --no-install-recommends xserver-xorg-video-all \
  xserver-xorg-input-all xserver-xorg-core xinit x11-xserver-utils \
  chromium-browser unclutter fbset

#apt-get install -y  --no-install-recommends xorg xserver-xorg-input-evdev  xserver-xorg-input-all

RUN DEBIAN_FRONTEND='noninteractive' apt-get install -y --no-install-recommends wget gnupg2 x11-utils tzdata
#RUN DEBIAN_FRONTEND='noninteractive' apt-get install -y --no-install-recommends unclutter xinit x11-xserver-utils

# TODO: keyboard should be configurable in runtime
# TODO: actually move all input related functionality to separate layer
#RUN printf "\
#Section \"ServerFlags\"\n\
#        Option \"AutoAddDevices\" \"False\"\n\
#EndSection\n\
#\n\
#Section \"ServerLayout\"\n\
#    Identifier     \"Desktop\"\n\
#    InputDevice    \"Mouse0\" \"CorePointer\"\n\
#    InputDevice    \"Keyboard0\" \"CoreKeyboard\"\n\
#EndSection\n\
#\n\
#Section \"InputDevice\"\n\
#    Identifier \"Keyboard0\"\n\
#    Option \"CoreKeyboard\"\n\
#    Option \"Device\" \"/dev/input/event4\"\n\
#    Driver \"evdev\"\n\
#EndSection\n\
#\n\
#Section \"InputDevice\"\n\
#    Identifier \"Mouse0\"\n\
#    Driver \"mouse\"\n\
#    Option \"Protocol\" \"auto\"\n\
#    Option \"Device\" \"/dev/input/mice\"\n\
#    Option \"ZAxisMapping\" \"4 5 6 7\"\n\
#EndSection\n\
#" > /etc/X11/xorg.conf.d/10-input.conf
RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - 
RUN sh -c 'echo "deb https://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'
RUN apt-get update
RUN DEBIAN_FRONTEND='noninteractive' apt-get install -y --no-install-recommends google-chrome-stable
RUN DEBIAN_FRONTEND='noninteractive' apt-get install -y -f

RUN printf "\
#xrandr \n\
#xrandr --addmode VGA-0 1200x900_60.00\n\
#xrandr --output default --gamma 0:0:0 --mode 1200x1000\n\
#rm -rf /tmp/* \n\
OUTPUT=\`xrandr -display :0 -q | sed '/ connected/!d;s/ .*//;q'\`\n\
while [ -z "\${OUTPUT}" ] \n\
do \n\
    echo \"No display connected. Wait 10 Sec\" \n\
    sleep 10 \n\
    OUTPUT=\`xrandr -display :0 -q | sed '/ connected/!d;s/ .*//;q'\`\n\
done \n\
#xrandr -display :0 --output \$OUTPUT --set \"Broadcast RGB\" \"Full\"\n\
#xsetroot #000000\n\
#GEO="$(fbset -s | awk '$1 == "geometry" { print $2":"$3 }')" \n\
#fbset -s \n\
xrandr --output \$OUTPUT \$xrandr_conf \n\
export WIDTH=\$(xrandr --current | grep ' connected ' | cut -d ' ' -f 3 | cut -d '+' -f 1 | cut -d'x' -f1) \n\
export HEIGHT=\$(xrandr --current | grep ' connected ' | cut -d ' ' -f 3 | cut -d '+' -f 1 | cut -d'x' -f2) \n\
#vsize=`xdpyinfo | sed -n '/dimensions/s/[^0-9]*\([0-9]*\)x\([0-9]*\).*/\1/p'` \n\
#hsize=`xdpyinfo | sed -n '/dimensions/s/[^0-9]*\([0-9]*\)x\([0-9]*\).*/\2/p'` \n\
#xrandr | grep \* | sed -n 's/[^0-9]*\([0-9]*\)x\([0-9]*\).*/\2/p' \n\
#xdpyinfo | awk '/dimensions:/ { print $2; exit }' \n\
xset -dpms \n\
xset s off \n\
xset s noblank \n\
#echo "Resolution: \$WIDTH,\$HEIGHT" \n\
unclutter & \n\
google-chrome --no-sandbox --window-position=0,0 --window-size=\$WIDTH,\$HEIGHT --start-maximized --no-default-browser-check --start-fullscreen --kiosk --noerrdialogs   --no-first-run --disable-infobars --incognito --overscroll-history-navigation=0   --disable-pinch --disable-translate --fast --fast-start --disable-features=TranslateUI  --password-store=basic --app="\$url"\n\
" > /usr/local/bin/chrome-kiosk-wrapper

RUN chmod +x /usr/local/bin/chrome-kiosk-wrapper

CMD rm -rf /tmp/.X0-lock && /usr/bin/xinit /usr/local/bin/chrome-kiosk-wrapper -- :0 -nolisten tcp vt1
#cmd sleep infinity