#!/bin/bash

allVersion=("2.0.1" "0.9.9" "2.0.2")
declare -A ERREURS
declare -A ASTUCES

declare -A ASTUCESDEV

ROUGE="\\033[1;31m"
NORMAL="\\033[0;39m"
CYAN="\\033[1;36m"
VERT="\\033[1;32m"
BOLD="\\033[1m"
UNDERLINE="\\033[4m"
TEXTNONE="\\033[0m"

#Var
dir="Exist"
log="Exist"
dbs="Exist"
sphinx="Exist"
sphinxlog="Exist"

ERREURS=(
    ["CHMOD"]="Execute the script with SUDO or in ROOT" 
    ["DIRECTORY"]="Directory not create" 
    ["CMD"]="This command not exist"
    ["NOCMD"]="Please enter options")

ASTUCES=(
    ["CREATE"]="Sphinx --create (prepare l'environement)");

function loadIndication() {
    while [ -d "/proc/$1" ]
    do #Current PID in /proc
	echo -en "Loading... /\033[1G";   sleep .07
	echo -en "Loading... -\033[1G";  sleep .07
	echo -en "Loading... / \033[1G";  sleep .07
	echo -en "Loading... |\033[1G"; sleep .07
    done
}

if [ `id -u` = 0 ] #Need Root or Sudo 
then	
    commande=('--install' '--all')
    for i; do
	case $i in
	    '--help')
                echo -e $ROUGE"*************************************************************************************************************************************"$NORMAL
		echo -e "--install version : Vous permet d'installer configurer et crée les indexe et la libstemmer compilation, installation et configuration";
                echo -e "--delete          : Vous permet de restaurer les parametres de la machines en supprimer la configuration et l'installation"
                echo -e "--version         : Vous retournes les dernieres version disponnibles en téléchargement sur Sphinx."
                echo -e $ROUGE"**************************************************************************************************************************************"$NORMAL
                exit;
		;;
	    '--delete')
		`rm -r indexeConf tmp sphinx-* wget* libste* *~ 2> /dev/null`
		echo -e "- Clean directory"
		exit
		;;
	    '--version')
		echo -e "1. Last version : 2.0.1"
		echo -e "2. Past version : 0.9.9\n"
		;;
	    '--install')
		if [ ! -e /dbs ];then echo -e "/dbs not exist !"; exit; fi
		if [ ! -e tmp ];then `mkdir tmp`; fi
		if [ ! -e /dbs/sphinx ];then `mkdir /dbs/sphinx`; fi 
		if [ ! -e /usr/local/sphinx ];then `mkdir /dbs/sphinx`; fi
		if [ ! -e /dbs/sphinxlog ];then `mkdir /dbs/sphinxlog`; fi
                if [ ! -e /init.d/sphinxsearch ];then `cp initscript/sphinxsearch /etc/init.d/ > /dev/null` ;`chmod +x /etc/init.d/sphinxsearch > /dev/null`; `update-rc.d sphinxsearch defaults > /dev/null`; fi
                if [ ! -e config/${HOSTNAME} ];then `mkdir config/${HOSTNAME}`;fi
		if [ ! -e sphinx-2.0.1.tar.gz ] || [ ! -e sphinx-0.9.9.tar.gz  ] || [ ! -e sphinx-2.0.2.tar.gz ]
		then
		    if [ ! -z $2 ]; then
			if [ $2 == "2.0.1" ]; then
			    version="$2-beta"
			elif [ $2 == "0.9.9" ]; then
			    version="$2-beta"
			elif [ $2 == "2.0.2" ]; then
				version="$2"
			else
			    echo -e $ROUGE"[Erreur]: This version not exist !"$NORMAL
			    exit
			fi
			echo -e $CYAN"Download Sphinx-$version..."$NORMAL
			`wget -b http://sphinxsearch.com/files/sphinx-$version.tar.gz >/dev/null`
			loadIndication `(ps -C wget -o pid=)` 
			`rm wget-log*`
		    else
			echo -e $ROUGE"[Erreur]: Please specifie version, exemple 2.0.1 or 0.9.9"$NORMAL
			exit
		    fi
		fi
		`tar -z -xf sphinx-$version.tar.gz -C tmp `
		`rm sphinx-$version.tar.gz*`
		echo -e " - Extract files..."
		echo -e " - Complited"
		#If libstemmer not installed in tmp/
		if [ -e libstemmer_c.tgz ]
		then
		    echo -e $CYAN"Extract file from libstemmer_c..."$NORMAL
		    `mv libstemmer_c.tgz tmp/sphinx-$version/libstemmer_c; cd tmp/sphinx-$version/libstemmer_c/ ; tar -zxf libstemmer_c.tgz`
		    echo -e " - Complited"
		else
		    echo -e $CYAN"Download and Configure libstemmer..."$NORMAL
		    `cd tmp/sphinx-$version ; wget -b http://snowball.tartarus.org/dist/libstemmer_c.tgz > /dev/null`
		    loadIndication `(ps -C wget -o pid=)` 
                      `cd tmp/sphinx-$version ; tar -zxf libstemmer_c.tgz`
                      echo -e "- Complited"
		fi
		echo -e "- Extract files..."
		libstemmer="100%"
		echo ""
		echo -e $CYAN"Configuration progress..."$ROUGE
		`cd tmp/sphinx-$version ; sh configure --with-libstemmer --prefix=/usr/local/sphinx 1> /dev/null `
		echo -e $NORMAL"- Complited"
		echo -e $NORMAL 
		echo -e $CYAN"Compilation progress..."$ROUGE
		if [ $version != "2.0.1-beta" ];then `cd tmp/sphinx-$version ; make; make install ` ;
		else
		    `cd tmp/sphinx-$version/ ; make; make install`;fi
		echo -e $NORMAL" - Complited"
		echo -e $VERT"The installation as been finish ! great ! thank's damien :)"$NORMAL
                exit
		;;
	    *)
		#Default
		echo -e $ROUGE"[Erreur]" ${ERREURS["CMD"]} $NORMAL
		exit
		;;
	esac
    done
    echo -e $ROUGE"[Erreur]" ${ERREURS["NOCMD"]} $NORMAL
else
    echo -e $ROUGE"[Erreur]" ${ERREURS["CHMOD"]} $NORMAL
fi