#!/bin/bash

################################################################################
#    Copyright (C) 2019 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    #
#                                                                              #
#              This software is distributed under the terms of the             #
#              GNU Lesser General Public Licence (LGPL) version 3,             #
#                  copied verbatim in the file "LICENSE"                       #
################################################################################

set -e

cleanup() {
  dds-session stop $1
  echo "CLEANUP PERFORMED"
}

source @DDS_INSTALL_PREFIX@/DDS_env.sh
export PATH=@BIN_DIR@:$PATH

exec 5>&1
output=$(dds-session start | tee >(cat - >&5))
export DDS_SESSION_ID=$(echo ${output} | grep "DDS session ID: " | cut -d' ' -f4)
echo "SESSION ID: ${DDS_SESSION_ID}"

trap "cleanup ${DDS_SESSION_ID}" EXIT

requiredNofSlots=8
dds-submit -r localhost --slots ${requiredNofSlots}
echo "...waiting for ${requiredNofSlots} idle slots..."
dds-info --idle-count --wait ${requiredNofSlots}

export FAIRMQ_DDS_TOPO_FILE=@DATA_DIR@/ex-n-m-pair-topology.xml
echo "TOPOLOGY FILE: ${FAIRMQ_DDS_TOPO_FILE}"
echo "TOPOLOGY NAME: $(dds-topology --disable-validation --topology-name ${FAIRMQ_DDS_TOPO_FILE})"

dds-info --active-topology
dds-topology --activate ${FAIRMQ_DDS_TOPO_FILE}
dds-info --active-topology
echo "...waiting for ${requiredNofSlots} executing slots..."
dds-info --executing-count --wait ${requiredNofSlots}

echo "------------------------"
echo "...waiting for Topology to finish..."
# TODO Retrieve number of devices from DDS topology API instead of having the user pass it explicitely
fairmq-dds-command-ui -w "IDLE"
fairmq-dds-command-ui -c i
fairmq-dds-command-ui -c k
fairmq-dds-command-ui -c b
fairmq-dds-command-ui -c x
fairmq-dds-command-ui -c j
fairmq-dds-command-ui -c r
receivers="main/Receivers.*"
fairmq-dds-command-ui -w "RUNNING->READY" -p $receivers
echo "All receivers transitioned from RUNNING to READY"
fairmq-dds-command-ui -c s
fairmq-dds-command-ui -c t
fairmq-dds-command-ui -c d
fairmq-dds-command-ui -c q
echo "...waiting for ${requiredNofSlots} idle slots..."
dds-info --idle-count --wait ${requiredNofSlots}
echo "------------------------"

dds-info --active-topology
dds-topology --stop
dds-info --active-topology

dds-agent-cmd getlog -a
logDir="${wrkDir}/logs"
for file in $(find "${logDir}" -name "*.tar.gz"); do tar -xf ${file} -C "${logDir}" ; done
echo "AGENT LOG FILES IN: ${logDir}"

# This string is used by ctest to detect success
echo "Example successful :)"

# Cleanup function is called by EXIT trap