#!/bin/bash

export TEXTDOMAIN="zero-lliurex-flavours"

# LLiurex-info-version

FICHERO='/tmp/version.txt'
SALIDA='/tmp/salida.txt'

MSG_INFO=$(gettext "Operating System:")
MSG_BASADO=$(gettext "Based on:")
MSG_KERNEL=$(gettext "Kernel:")
MSG_TITLE=$(gettext "ABOUT")
MSG_USER=$(gettext "User")

cat /dev/null > $FICHERO
cat /dev/null > $SALIDA

lsb_release -a > $FICHERO
uname -a >> $FICHERO

DESCRIPTION=$(grep Description $FICHERO | cut -c14-)

if [ -f /etc/lsb-release.real ]; then
	eval $(cat /etc/lsb-release.real)
	DISTRIBUTION=$DISTRIB_ID
	RELEASE=$DISTRIB_RELEASE
	CODENAME=$DISTRIB_CODENAME
else
	DISTRIBUTION=$(grep Distributor $FICHERO | cut -c17-)
	RELEASE=$(grep Release $FICHERO | cut -c10-)
	CODENAME=$(grep Codename $FICHERO | cut -c11-)
fi

LINUX=$(grep Linux $FICHERO| cut -d" " -f3)
WHOAMI=$(whoami)

#CADENA="<span color=\"red\">$MSG_INFO</span>\n$DESCRIPTION\n<span color=\"red\">$MSG_BASADO</span>\n$DISTRIBUTION $RELEASE ($CODENAME)\n<span color=\"red\">$MSG_KERNEL</span>\n$LINUX\n<span color=\"red\">$MSG_USER</span>\n$WHOAMI"

#Si el usuario (aparecía root siempre al lanzarse desde el zero center)
CADENA="<span color=\"red\">$MSG_INFO</span>\n$DESCRIPTION\n<span color=\"red\">$MSG_BASADO</span>\n$DISTRIBUTION $RELEASE ($CODENAME)\n<span color=\"red\">$MSG_KERNEL</span>\n$LINUX"

zenity --info --text="$CADENA" --title="$MSG_TITLE"

# End of Lliurex-info-version

MSG_WINDOW=$(gettext "Flavour Utility")
MSG_DISTRIBUTION=$(gettext "Your Lliurex flavour. Choose new flavour to incorporate or cancel button.")
MSG_CHECK=$(gettext "Check")
MSG_DESCRIPTION=$(gettext "Description")
MSG_ADVERTISE=$(gettext "Now, You will see your actual distribution.\nIf you want to change it, check.\n(It will install a metapackage)")
MSG_NOVERSION=$(gettext "No version detected: Check one at least.")
MSG_INCOMPATIBILITY1=$(gettext "Incompatibility between Server and Client detected.")
MSG_INCOMPATIBILITY2=$(gettext "Incompatibility between Biblio and Client detected.")

# Sabores de Lliurex
FLAVORSERVER="Lliurex Server"
FLAVORCLIENT="Lliurex Client"
FLAVORDESKTOP="Lliurex Desktop"
FLAVORMUSIC="Lliurex Music"
FLAVORINFANTIL="Lliurex Infantil"
FLAVORLITE="Lliurex Lite"
FLAVORPIME="Lliurex Pime"
FLAVORGVA="Lliurex Gva"

#Variable sin inicializar en /usr/share/lliurex-up/common-upgrade-vars.sh
#IS_PIME=0

ALL_CEROS="1111111111"

source /usr/share/lliurex-up/common-upgrade-vars.sh

_researchCddVersion
_discoverCddVersion

#Booleanos de LLiurex

IS_SERVER_BOOL="FALSE"
IS_CLIENT_BOOL="FALSE"
IS_DESKTOP_BOOL="FALSE"
IS_MUSIC_BOOL="FALSE"
IS_INFANTIL_BOOL="FALSE"
IS_LITE_BOOL="FALSE"
IS_PIME_BOOL="FALSE"
IS_GVA_BOOL="FALSE"

IFS="+"

#Inicializando la lista doble (check -- descripción)
TODOS=$IS_SERVER$IS_CLIENT$IS_DESKTOP$IS_MUSIC$IS_INFANTIL$IS_LITE$IS_PIME$IS_GVA

if [ $TODOS = $ALL_CEROS ] ; then

	FLAVORS=("FALSE""+"$FLAVORSERVER"+""FALSE""+"$FLAVORCLIENT"+""FALSE""+"$FLAVORDESKTOP\
"+""FALSE""+"$FLAVORMUSIC"+""FALSE""+"$FLAVORINFANTIL"+""FALSE""+"$FLAVORLITE\
"+""FALSE""+"$FLAVORPIME"+""FALSE""+"$FLAVORGVA)
	zenity --error --text="$MSG_NOVERSION"

else

	if [ $IS_SERVER -eq 0 ] ; then IS_SERVER_BOOL="TRUE" ; fi
	if [ $IS_CLIENT -eq 0 ] ; then IS_CLIENT_BOOL="TRUE" ; fi
	if [ $IS_DESKTOP -eq 0 ] ; then IS_DESKTOP_BOOL="TRUE" ; fi
	if [ $IS_MUSIC -eq 0 ] ; then IS_MUSIC_BOOL="TRUE" ; fi
	if [ $IS_INFANTIL -eq 0 ] ; then IS_INFANTIL_BOOL="TRUE" ; fi
	if [ $IS_LITE -eq 0 ] ; then IS_LITE_BOOL="TRUE" ; fi
	if [ $IS_PIME -eq 0 ] ; then IS_PIME_BOOL="TRUE" ; fi
	if [ $IS_GVA -eq 0 ] ; then IS_GVA_BOOL="TRUE" ; fi

	FLAVORS=($IS_SERVER_BOOL"+"$FLAVORSERVER"+"$IS_CLIENT_BOOL"+"$FLAVORCLIENT"+"$IS_DESKTOP_BOOL"+"$FLAVORDESKTOP"+"$IS_MUSIC_BOOL"+"$FLAVORMUSIC"+"$IS_INFANTIL_BOOL"+"$FLAVORINFANTIL"+"$IS_LITE_BOOL"+"$FLAVORLITE"+"$IS_PIME_BOOL"+"$FLAVORPIME"+"$IS_GVA_BOOL"+"$FLAVORGVA)
	zenity --info --text="$MSG_ADVERTISE"

fi

for elemento in $FLAVORS; do
	LIST=(${LIST[@]} "$elemento")
done


RESULTADO=$(zenity --title="$MSG_WINDOW" --width=600 --height=400 --text="$MSG_DISTRIBUTION" --list --column="$MSG_CHECK" --column="$MSG_DESCRIPTION" --checklist ${LIST[*]})
IFS="|"

#Comprobar la incompatibilidad SERVER-CLIENT
RESULT_SERVER=0
RESULT_CLIENT=0

for result in $RESULTADO ; do
	if [ $FLAVORSERVER = $result ] ; then RESULT_SERVER=1 ; fi
	if [ $FLAVORCLIENT = $result ] ; then RESULT_CLIENT=1 ; fi
done

if [ $RESULT_SERVER$RESULT_CLIENT = "11" ] ; then 
	zenity --error --text="$MSG_INCOMPATIBILITY1"
	exit 0
fi

if [ $IS_SERVER$RESULT_CLIENT = "01" ] ; then 
	zenity --error --text="$MSG_INCOMPATIBILITY1"
	exit 0
fi

if [ $RESULT_SERVER$IS_CLIENT = "10" ] ; then 
	zenity --error --text="$MSG_INCOMPATIBILITY1"
	exit 0
fi

#Vaciar el fichero metapaquetes
:>/tmp/metapaquetes
#Arrastrar el metapaquete adecuado
echo $RESULTADO

if [[ -z ${RESULTADO} ]] ; then exit 0
fi


for result in $RESULTADO ; do
	if [ $FLAVORCLIENT = $result ] ; then echo "lliurex-cdd-edu-class-gclient	install" >> /tmp/metapaquetes ; fi 
	if [ $FLAVORDESKTOP = $result ] ; then 
		if [ $RESULT_SERVER -eq 1 ] ; then
			echo "lliurex-cdd-edu-class-gserver	install" >> /tmp/metapaquetes
		else
			echo "lliurex-cdd-edu-gdesktop	install" >> /tmp/metapaquetes
		fi
	fi
	if [ $FLAVORMUSIC = $result ] ; then 
		echo "lliurex-cdd-edu-music-gdesktop	install" >> /tmp/metapaquetes 
	fi
	if [ $FLAVORINFANTIL = $result ] ; then 
		echo "lliurex-cdd-edu-infantil-gdesktop	install" >> /tmp/metapaquetes 
	fi
	if [ $FLAVORLITE = $result ] ; then 
		echo "lliurex-cdd-xdesktop-extended	install" >> /tmp/metapaquetes
	fi
	if [[ $FLAVORTEACHERS = $result ]] ; then
		echo "lliurex-meta-mestre install" >> /tmp/metapaquetes
	fi
	if [ $FLAVORPIME = $result ] ; then
		echo "lliurex-cdd-gdesktop-pime	install" >> /tmp/metapaquetes
	fi
	if [ $FLAVORGVA = $result ] ; then 
		echo "lliurex-cdd-gdesktop-gva	install" >> /tmp/metapaquetes
	fi

done

#Compruebo que no esta arrancado ningun instalador
if [ $( ps -A | grep -wc "synaptic" ) != 0 ] || [ $( ps -A | grep -wc "apt" ) != 0 ] || [ $( ps -A | grep -wc "aptitude" ) != 0 ]; then
zenity --text="Parece que ya estás ejecutando un gestor de paquetes como aptitude, apt-get o synaptic. Por favor culmina cualquier proceso de instalación o desinstalación de paquetes antes de continuar.\n\nSe cancelará la instalación." --error
exit 0
fi

#Procedemos a actualizar los repositorios
apt-get update | zenity --progress --pulsate --width=400 --height=80  --title "SimpleUpdate" --text "Updating repositories...Please Wait" --auto-close

#Instalamos los metapaquetes seleccionados
synaptic --hide-main-window --non-interactive --set-selections-file /tmp/metapaquetes -o APT::Get::Assume-Yes=true -o APT::Get::force-yes=true  -o APT::Get::AllowUnauthenticated=true

exit 0