#!/bin/bash

# Máquinas da equipe  IntEvol
# Érica, Pergentino, Matheus, Augusto e Bárbara (nessa ordem)

machines=( paru parati badejo tuvira )
remotedir=$HOME/test-3.2/
prop=/tmp/peer.properties
sdf=/tmp/peer.sdf
PEERPACK=peer-3.2-RC-1.tar.gz
port=2020

num_machines=${#machines[*]}
end=$((num_machines - 1))

update_distribution()
{
	machine=$1

	echo "-> creating remotedir $remotedir$machine..."
	ssh $machine "mkdir -p $remotedir$machine"
#	echo "-> sending $PEERPACK file to $machine:$remotedir$machine..."
#	scp $PEERPACK $machine:$remotedir$machine
#	echo "-> untaring $PEERPACK at $machine@$remotedir/$machine..."
#	ssh $machine "cd $remotedir$machine; tar zxvf $PEERPACK"
}

create_peer_properties()
{
	machine=$1
	domain=".lsd.ufcg.edu.br"
	
	echo "peer.name = $machine$domain
		peer.port = 3082
		peer.label = $machine$domain
		peer.email = euzinha@adm.com
		peer.description = Descrição do peer
		peer.corepeerport=3082
		peer.corepeername=atum.lsd.ufcg.edu.br" > $prop
}

create_sdf()
{
	machine=$1
	port=$2


#	if [ "$i" -eq 0 ]
#		then 
#			machinesgdf=( paru parati badejo tuvira )
#		else
#			machinesgdf=( paru$i parati$i badejo$i tuvira$i )
#	fi

	echo > $sdf

	echo "gumdefaults:
	type: ualinux
	remExec : ssh -x \$machine \$command
	copyFrom : scp \$machine:\$remotefile \$localfile
	copyTo : scp \$localfile \$machine:\$remotefile
	port: $port" >> $sdf

	for j in `seq 0 3`
	do
		if [ "$j" -eq 0 ]
			then gum=$machine$domain
			else gum=$machine$j$domain
		fi
		echo "gum: 
		name: $gum" >> $sdf
	done
#	for j in `seq 0 $z`
#	do
#		echo "gum: 
#		name: ${machinesgdf[j]}$domain" >> $sdf
#	done

	
}


for i in `seq 0 $end`
do
	machine=${machines[i]} 

	echo "Configurando ambiente em [ $machine ]..." 
	update_distribution $machine $prop
	
	echo $prop
	create_peer_properties $machine
	
	echo "-> replacing $remotedir$machine/peer/peer.properties file"
	scp $prop  $machine:$remotedir$machine/peer/peer.properties

	create_sdf $machine $port
	echo "-> Sending $sdf file ..."
	scp $sdf $machine:$remotedir$machine/peer/peer.sdf


	echo "-> Starting user agents ..."
	ssh $machine "$remotedir$machine/peer/bin/uaadmin init $remotedir$machine/peer/peer.sdf" 

	echo "-> Iniciando peer em $machine ..."	
	ssh $machine "$remotedir$machine/peer/bin/peer stop"
	ssh $machine "$remotedir$machine/peer/bin/peer start; $remotedir$machine/peer/bin/peer setgums $remotedir$machine/peer/peer.sdf" &
	
	port=$((port +1))
done