#!/bin/bash

repodir=$(cd $(dirname $0) && pwd)
srcdir=${repodir}/src

if type -p gnome-shell > /dev/null ; then
  gnomever=$(gnome-shell --version | cut -d ' ' -f 3 | cut -d . -f -2)
else
  gnomever=3.18
fi

echo

for color in '' '-dark' '-light' ; do
  for size in '' '-compact' ; do
    echo Installing Flat-Plat${color}${size} ...

    themedir=${destdir}/usr/share/themes/Flat-Plat${color}${size}
    install -d ${themedir}

    # Copy COPYING
    cd ${repodir}
    cp -ur \
      COPYING \
      ${themedir}

    # Install index.theme
    cd ${srcdir}
    cp -ur \
      index${color}${size}.theme \
      ${themedir}/index.theme

    # Install Chrome Theme/Extention
    install -d ${themedir}/chrome
    cd ${srcdir}/chrome
    cp -ur \
      "Flat-Plat${color} Theme.crx" \
      ${themedir}/chrome
    if [ "$color" != '-dark' ] ; then
      cp -ur \
        "Flat-Plat Scrollbars.crx" \
        ${themedir}/chrome
    else
      cp -ur \
        "Flat-Plat${color} Scrollbars.crx" \
        ${themedir}/chrome
    fi

    # Install GNOME Shell Theme
    install -d ${themedir}/gnome-shell
    cd ${srcdir}/gnome-shell/${gnomever}
    cp -ur \
      no-events.svg \
      no-notifications.svg \
      process-working.svg \
      ${themedir}/gnome-shell
    cp -urL \
      extensions \
      pad-osd.css \
      ${themedir}/gnome-shell
    if [ "$color" != '-dark' ] ; then
      cp -urL \
        assets \
        ${themedir}/gnome-shell
    else
      cp -urL \
        assets${color} \
        ${themedir}/gnome-shell/assets
    fi
    cp -ur \
      gnome-shell${color}${size}.css \
      ${themedir}/gnome-shell/gnome-shell.css
    glib-compile-resources \
      --sourcedir=${themedir}/gnome-shell \
      --target=${themedir}/gnome-shell/gnome-shell-theme.gresource \
      gnome-shell-theme.gresource.xml

    # Install GTK+ 2 Theme
    install -d ${themedir}/gtk-2.0
    cd ${srcdir}/gtk-2.0
    cp -ur \
      apps.rc \
      hacks.rc \
      main.rc \
      ${themedir}/gtk-2.0
    if [ "$color" != '-dark' ] ; then
      cp -ur \
        assets \
        ${themedir}/gtk-2.0
    else
      cp -ur \
        assets${color} \
        ${themedir}/gtk-2.0/assets
    fi
    cp -ur \
      gtkrc${color} \
      ${themedir}/gtk-2.0/gtkrc

    # Install GTK+ 3 Theme
    install -d ${themedir}/gtk-common
    cd ${srcdir}/gtk-3.0/gtk-common
    cp -ur \
      assets \
      ${themedir}/gtk-common

    for version in '3.18' '3.20' '3.22' ; do
      if [ "$version" == '3.18' ] ; then
        install -d ${themedir}/gtk-3.0
        cd ${srcdir}/gtk-3.0/${version}
        cp -ur \
          assets \
          ${themedir}/gtk-3.0
        cp -ur \
          gtk${color}.css \
          ${themedir}/gtk-3.0/gtk.css
        if [ "$color" != '-dark' ] ; then
          cp -ur \
            gtk-dark.css \
            ${themedir}/gtk-3.0
        fi
      else
        install -d ${themedir}/gtk-${version}
        cd ${srcdir}/gtk-3.0/${version}
        cp -ur \
          assets \
          ${themedir}/gtk-${version}
        cp -ur \
          gtk${color}${size}.css \
          ${themedir}/gtk-${version}/gtk.css
        if [ "$color" != '-dark' ] ; then
          cp -ur \
            gtk-dark${size}.css \
            ${themedir}/gtk-${version}/gtk-dark.css
        fi
      fi
    done

    # Install Metacity Theme
    install -d ${themedir}/metacity-1
    cd ${srcdir}/metacity-1
    cp -ur \
      *.svg \
      ${themedir}/metacity-1
    if [ "$color" != '-light' ] ; then
      cp -ur \
        metacity-theme-2.xml \
        metacity-theme-3.xml \
        ${themedir}/metacity-1
    else
      cp -ur \
        metacity-theme-2${color}.xml \
        ${themedir}/metacity-1/metacity-theme-2.xml
      cp -ur \
        metacity-theme-3${color}.xml \
        ${themedir}/metacity-1/metacity-theme-3.xml
    fi

    # Install Unity Theme
    install -d ${themedir}/unity
    cd ${srcdir}/unity
    cp -ur \
      *.svg \
      *.png \
      *.json \
      ${themedir}/unity
    if [ "$color" != '-light' ] ; then
      cp -ur \
        buttons \
        ${themedir}/unity
    else
      cp -urT \
        buttons${color} \
        ${themedir}/unity/buttons
    fi
  done
done

echo
echo Done.