#!/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")"
APACHE_CRT_FILE="/etc/lliurex-secrets/certs/apache/apache.crt"
APACHE_CRT_FILE_NCFG="/usr/share/ca-certificates/lliurex-certs/ncfg-certs/apache.crt"
APACHE_CRT_FILE_NCFG_VAR="/var/lib/llxcfg-ncfg-certs/certificates/ncfg-certs/apache.crt"

# Methods

_commonPreUpgradeActions()
{

        for package in lliurex-live-ubiquity ubiquity ubiquity-casper ubiquity-frontend-gtk ubiquity-ubuntu-artwork casper-customize-mod-autologin casper-customize-mod-nsswitch; do
            _test_and_remove_package ${package}
        done

}

_musicaPreUpgradeActions()
{
	echo " * [ LliureX Up ] : Musica Upgrade"
}

_infantilPreUpgradeActions()
{
	echo " * [ LliureX Up ] : Infantil Upgrade"
}

_desktopPreUpgradeActions()
{
	echo " * [ LliureX Up ] : Desktop Upgrade"
}

_biblioPreUpgradeActions()
{
	echo " * [ LliureX Up ] : Biblioteca Upgrade"
        _cleanhome
}

_clientPreUpgradeActions()
{
 	echo " * [ LliureX Up ] : Client Upgrade"
        _cleanhome
}

_teachersPreUpgradeActions()
{
	echo " * [ LliureX Up ] : Teachers Upgrade"
}

_pimePreUpgradeActions()
{
	echo " * [ LliureX Up ] : Pime Upgrade"
}

# Post Upgrade Actions

_serverPostUpgradeActions()
{
	echo "$SERVER_ATENTION_MESSAGE"
	# Install some packages.
	echo "$SERVER_INSTALL_PACKAGES_MESSAGE"		
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_SERVER"
	for package in modemmanager; do
            _test_and_remove_package ${package}
        done
	
}

_musicaPostUpgradeActions()
{
	echo " * [ LliureX Up ] : Musica Upgrade"
	# Install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_MUSIC"
}

_infantilPostUpgradeActions()
{
	echo " * [ LliureX Up ] : Infantil Upgrade"
	# Install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_INFANTIL"
}

_desktopPostUpgradeActions()
{
	echo " * [ LliureX Up ] : Desktop Upgrade"
	# Install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_DESKTOP"
}

_biblioPostUpgradeActions()
{
	echo " * [ LliureX Up ] : Biblioteca Upgrade"
	# Install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_BIBLIOTECA"
}

_clientPostUpgradeActions()
{
	echo " * [ LliureX Up ] : Client"
	# Install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_CLIENT"
	for package in modemmanager lliurex-initramfs-tools-nsswitch ; do
            _test_and_remove_package ${package}
        done
}

_teachersPostUpgradeActions()
{
	echo " * [ LliureX Up ] : Teachers Upgrade"
	# Install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_TEACHERS"
}

_pimePostUpgradeActions()
{
	echo " * [ LliureX Up ] : Pime Upgrade"
	# Install some packages
	apt-get install -y --force-yes "$PACKAGES_INSTALL_ON_PIME"
}

_info()
{
	echo "$INFO_MESSAGE"
}

_migrate()
{
	
	_discoverCddVersion
	_commonPreUpgradeActions
	
	apt-get dist-upgrade -y --force-yes
	apt-get -f install

	if [ $IS_SERVER -eq 0 ] ; then
		_serverPostUpgradeActions	
	fi

	if [ $IS_CLIENT -eq 0 ] ; then
		_clientPostUpgradeActions
	fi
	update-grub
}

_usage()
{
	echo " * [ LliureX Up ] : # Unknown argument"

}

_die()
{
	echo " * [ LliureX Up ] : Error: $1"
	exit 1
}

_partial()
{
	
	_discoverCddVersion
	_commonPreUpgradeActions

	packages_list="/tmp/packages_checked"

	if [ -s $packages_list ]; then
		apt-get --force-yes install  $(cat $packages_list);	
		apt-get -f install
	else
		 echo "* [ Lliurex Up ] : File packages_checked don't exist or is empty"
		
	fi	 		
	

	if [ $IS_SERVER -eq 0 ] ; then
		_serverPostUpgradeActions	
	fi

	if [ $IS_CLIENT -eq 0 ] ; then
		_clientPostUpgradeActions
	fi

	update-grub

}

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

exit 0