#!/bin/bash

function mesg_make {
    paste -d ';' mesg_*_${CFG_USER}_${CFG_ARCH}.txt > trusting_${DATE_STR}_${CFG_USER}_${CFG_ARCH}.txt
    cat trusting_${DATE_STR}_${CFG_USER}_${CFG_ARCH}.txt
}

#=============================================
function mesg_publish {
  
if [ $PUBLISH -eq 1 ]; then

  if [ -f ${TEST_DIR}/trusting_${CFG_USER}_${CFG_ARCH}.txt ] ; then
      tail -1 trusting_${DATE_STR}_${CFG_USER}_${CFG_ARCH}.txt >> ${TEST_DIR}/trusting_${CFG_USER}_${CFG_ARCH}.txt
  else
      cp      trusting_${DATE_STR}_${CFG_USER}_${CFG_ARCH}.txt    ${TEST_DIR}/trusting_${CFG_USER}_${CFG_ARCH}.txt
  fi

  cp trusting_${DATE_STR}_${CFG_USER}_${CFG_ARCH}.txt ${TEST_DIR}
#  chmod o+r ${TEST_DIR}/trusting_${DATE_STR}_${CFG_USER}_${CFG_ARCH}.txt
  
#  rm -rf              ${DIR_WORK}/../../dods/public/${LOGNAME}/trusting/${CONF_REF}
#  cp -alf ${TEST_DIR} ${DIR_WORK}/../../dods/public/${LOGNAME}/trusting/${CONF_REF}
#  chmod o+rX          ${DIR_WORK}/../../dods/public/${LOGNAME}/trusting/${CONF_REF}
  
  # Send mail only when FAILED
  if [[ $( grep 'FAILED' mesg_02_status_${CFG_USER}_${CFG_ARCH}.txt ) && ! -z $MAIL ]]; then
      cat << END_MAIL > ${TEST_DIR}/trusting.mail
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Dear $USER,

The trusting sequence for ${CONF_REF} has failed.
Please consult http://webservices.ipsl.fr/trusting/

Failed at step: `tail -n 1 mesg_03_step_${CFG_USER}_${CFG_ARCH}.txt`
Directory : ${TEST_DIR}

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

END_MAIL
      mail -s "[trusting ${CONF_REF}] FAILED" $MAIL < ${TEST_DIR}/trusting.mail
  fi

fi

}

#=============================================
function get_out {
	cd ${TEST_DIR}
        mesg_make; mesg_publish

        # Add tar saved into {DIR_STOR}
	find ${DIR_SCRA}/trusting/${CONF_REF}/* -prune -mtime +7 -exec /bin/rm -rf {} \; > /dev/null 2>&1
        [ -f ${DIR_STOR}/${CONF_REF}.tar ] && \rm ${DIR_STOR}/${CONF_REF}.tar
        tar -cf ${DIR_STOR}/${CONF_REF}.tar .

        exit
}

#=============================================
function diff_nc {
    stat=100; file1=$1; file2=$2

    cdo diffv $file1 $file2 > out_tmp
    ( [ $? -ne 0 ] && stat=100 ) || stat=$( grep -m 1 'records differ' out_tmp | awk -Fof '{print $1}' )
    [ -f out_tmp ] && rm out_tmp

    return $stat
} 

#---------------------------------------------
function diff_restart {
    last_time_step=$( cat ${REFE_DIR}/time.step )
    result_final=0

    echo 'Last time step: '${last_time_step}

    if [ $( find ${REFE_DIR} -name *restart*_${last_time_step}.nc ) ]; then

	for file in find ${REFE_DIR} -name *restart*_${last_time_step}.nc; do
	    echo ${TEST_DIR}'/*'${file}'_'${last_time_step}'.nc: '
	    result=$( diff_nc $file )
	    printf "diffnc $result\n"
	    (( result_final = result_final + result ))
	done

    else
	echo 'No restart files found for comparison'
    fi

    return ${result_final}
}