#!/bin/sh
# Installing packages (doing the real dist-upgrade)

# gettext domain
TEXTDOMAIN="lliurex-up"
export TEXTDOMAIN

COMMON_LIBRARY="/usr/share/lliurex-up/common-upgrade-vars.sh"
if [  -r $COMMON_LIBRARY  ] ; then 
	. $COMMON_LIBRARY
fi

#gettext messages
INFO_MESSAGE="$(gettext "Install required packages")"
SERVER_ATENTION_MESSAGE="$(gettext "This seems a LliureX Server, caution. ")"
SERVER_REMOVE_PACKAGES_MESSAGE="$(gettext "Removing some packages")"
SERVER_INSTALL_PACKAGES_MESSAGE="$(gettext "Installed some packages")"

# Methods



_commonPreUpgradeActions()
{
	# Cache for APT clean
	apt-get clean	
}

_commonPostUpgradeActions()
{
	# Remove some files
	if [ -f /etc/xdg/autostart/01-lliurex-xdg-mozilla-profile.desktop ] ; then
		 rm -f /etc/xdg/autostart/01-lliurex-xdg-mozilla-profile.desktop
	fi

	if [ -f /etc/xdg/autostart/lliurex-about.desktop ] ; then
		rm -f /etc/xdg/autostart/lliurex-about.desktop
	fi	
}

# Pre Upgrade Actions
_serverPreUpgradeActions()
{
	echo "$SERVER_ATENTION_MESSAGE"
}

_musicaPreUpgradeActions()
{
	echo "Musica Upgrade"
}

_infantilPreUpgradeActions()
{
	echo "Infantil Upgrade"
}

_desktopPreUpgradeActions()
{
	echo "Desktop Upgrade"
}

_biblioPreUpgradeActions()
{
	echo "Biblioteca Upgrade"
}

_clientPreUpgradeActions()
{
 	echo "Client Upgrade"
}

_teachersPreUpgradeActions()
{
	echo "Teachers Upgrade"
}

_pimePreUpgradeActions()
{
	echo "Pime Upgrade"
}
# Post Upgrade Actions

_serverCddVersionFixer()
{
	echo "$SERVER_ATENTION_MESSAGE"
	# Install some packages.
	echo "$SERVER_INSTALL_PACKAGES_MESSAGE"		
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_SERVER" 
}

_musicaCddVersionFixer()
{
	echo "Musica Upgrade"
	# Install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_MUSIC"
}

_infantilCddVersionFixer()
{
	echo "Infantil Upgrade"
	# Install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_INFANTIL"
}

_desktopCddVersionFixer()
{
	echo "Desktop Upgrade"
	# Install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_DESKTOP"
}

_biblioCddVersionFixer()
{
	echo "Biblioteca Upgrade"
	# Install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_BIBLIOTECA"
}

_clientCddVersionFixer()
{
	echo "Client"
	# Install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_CLIENT"
}

_teachersCddVersionFixer()
{
	echo "Teachers Upgrade"
	# Install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_TEACHERS"
}

_liteCddVersionFixer(){
	echo "Lite Upgrade"
	# install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_LITE"
}

_gvaCddVersionFixer()
{
	echo "GVA Upgrade"
	# install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_GVA"
}

_pimeCddVersionFixer()
{
	echo "Pime Upgrade"
	# install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_PIME"
}

_info()
{
	echo "$INFO_MESSAGE"
}

_migrate()
{
	_discoverCddVersion
	apt-get update 		

	if [ $IS_SERVER -eq 0 ] ; then
		_serverCddVersionFixer

	elif [ $IS_CLIENT -eq 0 ] ; then
		_clientCddVersionFixer
	
	elif [ $IS_BIBLIO -eq 0 ] ; then
		_biblioCddVersionFixer

	elif [ $IS_INFANTIL -eq 0 ] ; then	
		_infantilCddVersionFixer
	
	elif [ $IS_DESKTOP -eq 0 ] ; then
		_desktopCddVersionFixer

	elif [ $IS_MUSIC -eq 0 ] ; then
		_musicaCddVersionFixer
	
	elif [ $IS_TEACHERS -eq 0 ] ; then
		_teachersCddVersionFixer
	
	elif [ $IS_GVA -eq 0 ] ; then
		_gvaCddVersionFixer	

	elif [  $IS_LITE -eq 0 ] ; then
		_liteCddVersionFixer

	elif [  $IS_PIME -eq 0 ] ; then
		_pimeCddVersionFixer

	else 
		_desktopCddVersionFixer
	fi
	
	_commonPostUpgradeActions
	apt-get -f install
	apt-get -f install
}

_usage()
{	
	echo "# Unknown argument"
}

_die()
{
	echo "Error: $1"
	exit 1
}

ACTION="$1"
case "$ACTION" in
	migrate)
		_migrate
	;;
	info)
		_info
	;;
	*)
		_usage
	;;
esac

exit 0