#!/bin/bash

submission_gen_params () {
cat <<END
###############################################################
#             CONDOR SUBMISSION OPTIONS                       #
###############################################################

# Condor cluster SSH access parameters (SHOULD BE SPECIFIED!)
CONDOR_SUBMIT_USER="user01"
CONDOR_SUBMIT_HOST="corner.imbg.org.ua"
CONDOR_SUBMIT_PORT=22

END
}

create_pre_exec () {
    local f1_base="INPUT_FILES_NAME_"
    local f2_base="INPUT_FILES_LOCATION_"
    f_url=""
    f_idx=0
    f_var="${f1_base}${f_idx}"
    echo -e "#!/bin/bash -x\n"

    echo "cat > proxy.pem <<__END__"
    cat $X509_USER_PROXY
    echo "__END__"
    echo -e "\nexport X509_USER_PROXY=proxy.pem"
    echo -e "chmod 600 proxy.pem\n"
    echo "wget $PORTABLE_CLIENT_URL"
    echo "tar -xf ${PORTABLE_CLIENT_URL##*/}"
    echo -e "cd arc-client && . setup.sh && cd .. \n"
    while [ -n "${!f_var}" ]; do
        f_location_var="${f2_base}${f_idx}"
        eval URL$((f_idx+1))_NAME="${!f_var}"
        eval URL$((f_idx+1))="${!f_location_var}"
        echo "arccp ${!f_location_var} ${!f_var}"
        f_idx=$((f_idx+1))
        f_var="${f1_base}${f_idx}"
    done

    chmod +x $EXECUTABLE
    echo -e "#Pre-exec section ended\n"
}

create_post_exec () {
local f1_base="OUTPUT_FILES_NAME_"
    local f2_base="OUTPUT_FILES_LOCATION_"
    f_url=""
    f_idx=0
    f_var="${f1_base}${f_idx}"
    while [ -n "${!f_var}" ]; do
        f_location_var="${f2_base}${f_idx}"
        echo "arccp ${!f_var} ${!f_location_var}"
        f_idx=$((f_idx+1))
        f_var="${f1_base}${f_idx}"
    done

}

grid_job_submit () {
    local jdfile=$1
    local jobid_file=$2
    local exec_file=$3

    if [ -z "$CONDOR_SUBMIT_HOST" -o -z "$CONDOR_SUBMIT_USER" ]; then
        echo_r "FATAL: Condor submission host and credentials are not configured!"
        exit 1
    fi

    CONDOR_SUBMIT_PORT=${CONDOR_SUBMIT_PORT:-22}

    echo_g "Sending executable to the HTCondor."
    scp -P $CONDOR_SUBMIT_PORT $jdfile $exec_file $CONDOR_SUBMIT_USER@$CONDOR_SUBMIT_HOST:~
    jdstr=$( cat $jdfile )
    echo_g "Starting job."
    ssh $CONDOR_SUBMIT_USER@$CONDOR_SUBMIT_HOST -p $CONDOR_SUBMIT_PORT "condor_submit $jdfile"
    # no MDS portal connection with pilots submission
    export DISABLEPORTAL=1 
}

grid_job_kill () {
    local jobid_file=$1
    echo "INFO: Job removal is not yet supported by MolDynSub HTCondor interface"
}