#!/bin/bash

if [ $PREFIX/var/lib/lms/${0##*/} != $0 ]; then
  mkdir $PREFIX/var/lib/lms
  mv ${0##*/} $PREFIX/var/lib/lms/${0##*/}
  rm ~/extensions.xml ~/installlms ~/logitechmediaserver*.deb ~/servers.json ~/updatelms
  echo "Moved LMS script to $PREFIX/var/lib/lms"
  exec bash $PREFIX/var/lib/lms/${0##*/} $*
fi

if [ $1 ]; then
  distro=$1
else
  distro=debian
fi
kernel=$(uname -r | cut -d'-' -f1)

if [ ! -d $PREFIX/var/lib/proot-distro/installed-rootfs/$distro ]; then
  mv $PREFIX/etc/apt/sources.list $PREFIX/tmp/sources.list.original
  echo "deb https://grimler.se/termux-packages-24 stable main" > $PREFIX/etc/apt/sources.list
  echo "deb https://packages-cf.termux.dev/apt/termux-main stable main" >> $PREFIX/etc/apt/sources.list
  apt update
  apt upgrade -y -o Dpkg::Options::="--force-confnew"
  apt install -y -o Dpkg::Options::="--force-confnew" proot proot-distro wget squeezelite || pkg --check-mirror install -y -o Dpkg::Options::="--force-confnew" proot proot-distro wget squeezelite tree
  termux-setup-storage
  mv $PREFIX/etc/proot-distro/debian.sh $PREFIX/etc/proot-distro/trixie.sh
  curl https://raw.githubusercontent.com/termux/proot-distro/0c77e30b3000cabcc11b82843ffc4426070aec17/distro-plugins/debian.sh -o $PREFIX/etc/proot-distro/debian.sh
  proot-distro install $distro
  mv $PREFIX/tmp/sources.list.original $PREFIX/etc/apt/sources.list
fi
if [ $(grep -c "allow-external-apps=true" ~/.termux/termux.properties) -eq 0 ]; then
  echo "allow-external-apps=true" >> ~/.termux/termux.properties
fi

rm installlms
rm .lmsinstalled
rm .materialinstalled

cat <<EOF > $PREFIX/var/lib/lms/installlms
#!/bin/bash
apt update
apt -y -o Dpkg::Options::="--force-confnew" upgrade
apt -y -o Dpkg::Options::="--force-confnew" install bash-completion jq apt-utils whiptail nano wget tree libxml2-utils
rm servers.json
wget https://lyrion.org/lms-server-repository/servers.json
url=\$(jq -r '.latest.deb.url' servers.json)
deb=\${url##*/}
package=\$(echo \$deb | cut -d'_' -f1)
if [  ! -d '/usr/share/squeezeboxserver' ]; then
  rm logitechmediaserver*.deb lyrionmusicserver*.deb
  wget \$url
  apt -y -o Dpkg::Options::="--force-confnew" install ./\$deb
  touch .lmsfirstinstall
  echo \$package > /root/lmspackage
fi
if [  ! -d '/var/lib/squeezeboxserver/cache/InstalledPlugins/Plugins/MaterialSkin' ]; then
  rm extensions.xml
  wget https://lms-community.github.io/lms-plugin-repository/extensions.xml -O extensions.xml
  mkdir -p /var/lib/squeezeboxserver/cache/InstalledPlugins/Plugins/MaterialSkin
  wget \$(xmllint --xpath 'string(//extensions/plugins/plugin[@name="MaterialSkin"]/@url)' extensions.xml) -O MaterialSkin.zip
  unzip MaterialSkin -d /var/lib/squeezeboxserver/cache/InstalledPlugins/Plugins/MaterialSkin
  chown -R squeezeboxserver:nogroup /var/lib/squeezeboxserver/
  touch .materialfirstinstall
fi

sed -i 's/SLIMUSER.*/SLIMUSER=root/' /etc/default/\$package

if [ ! -f /usr/share/perl5/Slim/Utils/OS/Custom.pm ]; then
  cat << 'EOF2' > /usr/share/perl5/Slim/Utils/OS/Custom.pm
package Slim::Utils::OS::Custom;

use strict;
use base qw(Slim::Utils::OS::Debian);

sub initDetails {
  my \$class = shift;

  \$class->{osDetails} = \$class->SUPER::initDetails();
  \$class->{osDetails}->{osName} .= " (Android)";

  return \$class->{osDetails};
}

# Allow server to run as root in Termux Debian proot
sub dontSetUserAndGroup { 1 }

sub initPrefs {
        my (\$class, \$prefs) = @_;

        # don't show the wizard
        \$prefs->{wizardDone} = 1;
        # default skin Material
        \$prefs->{skin} = "material";
}

sub postInitPrefs {
        my (\$class, \$prefs) = @_;

        # Material Skin setup
        require Slim::Utils::Prefs;
        my \$extensionPrefs = Slim::Utils::Prefs::preferences('plugin.extensions');
        my \$plugins = \$extensionPrefs->get('plugin');
        if ( ! \$plugins->{"MaterialSkin"} ) {
                \$plugins->{"MaterialSkin"} = 1;
                \$extensionPrefs->set("plugin", \$plugins);
        }
}

1;

EOF2

fi
EOF

cat <<EOF > $PREFIX/var/lib/lms/updatelms
#!/bin/bash
rm logitechmediaserver*.deb lyrionmusicserver*.deb
rm servers.json
error=""
wget https://lyrion.org/lms-server-repository/servers.json || error="ERROR: Can't get latest server details"
if [ -z "\$error" ]; then
  opt=0
  versions=()
  installed=\$(apt show \$(cat /root/lmspackage) 2>/dev/null | grep ^Version: | cut -d' ' -f2 | cut -d'~' -f1)
#  if [ -z "\$installed" ]; then
#    installed=\$(apt show lyrionmusicserver 2>/dev/null | grep ^Version: | cut -d' ' -f2 | cut -d'~' -f1)
#  fi
  echo "================================================="
  echo "Choose option, press enter."
  echo "(choosing current version will check for updates,"
  echo " choosing another will upgrade or downgrade.)"
  echo "================================================="
  for version in \$(jq -r .[].deb.version servers.json | sort); do
    opt=\$((opt+1))
    versions+=( \$version )
    if [ \$installed == \$version ]; then
      current=current
    else
      current=
    fi
    echo \$opt. \$version \$current
  done
  read n
  if [ \${versions[\$n-1]} \< \$installed ]; then
    downgrade="--allow-downgrades"
  fi
  url=\$(jq --arg v \${versions[\$n-1]} -r '.[].deb | select(.version == \$v) | .url' servers.json)
  deb=\${url##*/}
  package=\$(echo \$deb | cut -d'_' -f1)
  if [ \$(apt show \$package | grep ^Version: | cut -d' ' -f2) == \$(echo \$deb | cut -d'_' -f2) ]; then
    error="You already have the latest version"
  else
    wget \$url || error="ERROR: Can't find latest server download"
    if [ -z "\$error" ]; then
      apt -y -o Dpkg::Options::="--force-confnew" install \$downgrade ./\$deb || error="ERROR: installation failed"
      if [ -z "\$error" ]; then
        echo \$package > /root/lmspackage
        sed -i 's/SLIMUSER.*/SLIMUSER=root/' /etc/default/\$package
      fi
    fi
  fi
fi
echo "========================================"
if [ -z "\$error" ]; then
  echo "LMS updated"
  echo "Restart using your Termux 'Restart LMS' widget"
else
  echo \$error
  echo "LMS NOT updated"
fi
echo "Press Enter to close this terminal"
echo "========================================"
read
EOF

if [ ! -d $PREFIX/var/lib/lms/storage ]; then
  mkdir $PREFIX/var/lib/lms/storage
fi

cat <<EOF > $PREFIX/var/lib/lms/importfavs
#!/bin/bash
echo "=============================================="
echo "To import your favorites from another LMS or"
echo "mysqueezebox.com:"
echo "1. Ensure you have saved favorites.opml to"
echo "   your phone's Download folder (not your SD"
echo "   card's Download folder if you have one)."
echo "2. Press y to continue or n to exit"
echo "=============================================="
read -r -n 1 response
case "\$response" in
    [yY])
        echo
        echo "importing..."
	if [ ! -e storage/downloads/favorites.opml ]; then
		echo "Cannot find favorites.opml, Press enter to quit this terminal"
	else
		service \$(cat /root/lmspackage) stop
		cp storage/downloads/favorites.opml /var/lib/squeezeboxserver/prefs/favorites.opml
		echo "Favorites imported. Press enter to quit this terminal,"
		echo "then restart LMS."
	fi
        ;;
    *)
        echo
	echo "Cancelled. Press enter to quit this terminal"
        ;;
esac
read 
EOF

cat <<EOF > $PREFIX/var/lib/lms/exportfavs
#!/bin/bash
echo "=============================================="
echo "Export your LMS favorites. This option will"
echo "replace any existing favorites.opml in your"
echo "phone's Download folder"
echo ""
echo "Press y to continue or n to exit"
echo "=============================================="
read -r -n 1 response
case "\$response" in
    [yY])
        echo
        echo "exporting..."
	if [ ! -e /var/lib/squeezeboxserver/prefs/favorites.opml ]; then
		echo "Cannot find favorites.opml, Press enter to quit this terminal"
	else
		cp /var/lib/squeezeboxserver/prefs/favorites.opml storage/downloads/favorites.opml
		echo "Favorites exported. Press enter to quit this terminal."
	fi
        ;;
    *)
        echo
	echo "Cancelled. Press enter to quit this terminal"
        ;;
esac
read 
EOF

if [  ! -d ~/.shortcuts/tasks ]; then
  mkdir -p ~/.shortcuts/tasks
  chmod 700 -R ~/.shortcuts/tasks
fi
if [  ! -d ~/.shortcuts/icons ]; then
  mkdir -p ~/.shortcuts/icons
  chmod -R a-x,u=rwX,go-rwx ~/.shortcuts/icons
fi
if [  ! -d ~/.shortcuts/Advanced ]; then
  mkdir -p ~/.shortcuts/Advanced
  chmod 700 -R ~/.shortcuts/Advanced
fi

curl https://raw.githubusercontent.com/darrell-k/slimserver-platforms/Android/Android/lms.png -o ~/.shortcuts/icons/"Restart LMS.png"
curl https://raw.githubusercontent.com/darrell-k/slimserver-platforms/Android/Android/lms-red.png -o ~/.shortcuts/icons/"Stop LMS.png"

for cardpath in $*; do
  if [ ! -e $PREFIX/var/lib/lms/.savedcards ] || [ $(grep -cP "$cardpath($| )" $PREFIX/var/lib/lms/.savedcards) -eq 0 ]; then
    echo "$(cat $PREFIX/var/lib/lms/.savedcards) $cardpath" > $PREFIX/var/lib/lms/.savedcards
  fi
done
for cardpath in $(grep -o "/storage/[0-9|A-F|a-f|-]\+ " /proc/mounts); do
  if [ ! -e $PREFIX/var/lib/lms/.savedcards ] || [ $(grep -cP "$cardpath($| )" $PREFIX/var/lib/lms/.savedcards) -eq 0 ]; then
    echo "$(cat $PREFIX/var/lib/lms/.savedcards) $cardpath" > $PREFIX/var/lib/lms/.savedcards
  fi
done
for cardpath in $(cat $PREFIX/var/lib/lms/.savedcards); do
  card=${cardpath##*/}
  proot-distro login --kernel $kernel $distro -- mkdir /media/$card
  bind="$bind --bind $cardpath:/media/$card"
done
echo $bind

proot-distro login --kernel $kernel --bind $PREFIX/var/lib/lms:/root $distro -- bash installlms

echo "proot-distro login --kernel $kernel --bind $PREFIX/var/lib/lms:/root $distro -- bash -c 'service \$(cat /root/lmspackage) stop'" > ~/.shortcuts/tasks/"Restart LMS"
echo "sleep 5" >> ~/.shortcuts/tasks/"Restart LMS"
echo "proot-distro login --kernel $kernel $bind --bind $PREFIX/var/lib/lms:/root --no-kill-on-exit $distro -- bash -c 'service \$(cat /root/lmspackage) start'" >> ~/.shortcuts/tasks/"Restart LMS"
chmod +x ~/.shortcuts/tasks/"Restart LMS"
echo "proot-distro login --kernel $kernel --bind $PREFIX/var/lib/lms:/root $distro -- bash -c 'service \$(cat /root/lmspackage) stop'" > ~/.shortcuts/tasks/"Stop LMS"
chmod +x ~/.shortcuts/tasks/"Stop LMS"
echo "proot-distro login --kernel $kernel --bind $PREFIX/var/lib/lms:/root $distro -- bash updatelms" > ~/.shortcuts/"Update LMS"
chmod +x ~/.shortcuts/"Update LMS"
echo "proot-distro login --kernel $kernel --bind $PREFIX/var/lib/lms:/root --bind ~/storage:/root/storage $bind $distro" > ~/.shortcuts/Advanced/"Debian Terminal"
chmod +x ~/.shortcuts/Advanced/"Debian Terminal"
echo "proot-distro login --kernel $kernel --bind $PREFIX/var/lib/lms:/root --bind ~/storage:/root/storage $bind $distro -- bash importfavs" > ~/.shortcuts/"Import favorites.opml"
chmod +x ~/.shortcuts/"Import favorites.opml"
echo "proot-distro login --kernel $kernel --bind $PREFIX/var/lib/lms:/root --bind ~/storage:/root/storage $bind $distro -- bash exportfavs" > ~/.shortcuts/"Export favorites.opml"
chmod +x ~/.shortcuts/"Export favorites.opml"
echo "curl https://raw.githubusercontent.com/darrell-k/slimserver-platforms/Android/Android/lmst -o lms && bash lms $distro ; bash" > ~/.shortcuts/Advanced/"Rerun LMS Setup"
chmod +x ~/.shortcuts/Advanced/"Rerun LMS Setup"

echo   "======================="
if [ -e $PREFIX/var/lib/lms/.lmsfirstinstall ]; then
  echo "LMS installed"
  rm $PREFIX/var/lib/lms/.lmsfirstinstall
fi
if [ -e $PREFIX/var/lib/lms/.materialfirstinstall ]; then
  echo "Material Skin Installed"
  rm $PREFIX/var/lib/lms/.materialfirstinstall
fi
echo "Scripts updated"
echo   "======================="