#! /usr/bin/env bash
# Copyright(C) 1999-2023 National Technology & Engineering Solutions
# of Sandia, LLC (NTESS).  Under the terms of Contract DE-NA0003525 with
# NTESS, the U.S. Government retains certain rights in this software.
#
# See packages/seacas/LICENSE for details

set -o errexit
set -o nounset
set -o pipefail

if [[ "${TRACE-0}" == "1" ]]; then set -o xtrace; fi

function usage {
USAGE="Usage: fastq [-help] [-options option] [--] filename [device]"
   echo ""
   echo "${USAGE}"
   echo "    Other options:  Argument:       Default:"
   echo "    -device         dev_code        x11"
   echo "    -input          cmd_file        -none-"
   echo "    -mesh           mesh-file       -none-"
   echo "    -exodus         1/2 or I/II     1 or I (exodusI)"
   echo "    -hardcopy       met_filename    *.met"
   echo "    -help           (Prints this message)"
   echo "    "
   echo "  Contact: gdsjaar@sandia.gov"
   echo "  Documentation: https://sandialabs.github.io/seacas-docs/sphinx/html/index.html#fastq"
   echo "  "
    show_device
exit 1
}

function show_device {
 echo " "
 tempA=`find ${ACCESSBIN} -name ${codename}_\* |sed -e s:${ACCESSBIN}/${codename}_::`
 echo "Standard options for 'device':"
 echo "${txtgrn}" $tempA "${txtrst}"
 echo " "
}

function show_ps_option {
echo ""
echo "The PostScript drivers have seven options."
echo "     1. black & white, no polygon fill"
echo "     3. black & white, polygon fill"
echo "     5. color,"
echo "     7. color, black-white interchange"
echo "     8. gray-scale, black-white interchange"
echo "     9. color, black background"
echo "    10. gray-scale, black background"
echo " "
echo "Enter -ps_option <num> to select one."
echo "Default is '7'"
echo ""
}

codename=fastq
ACCESSBIN="`dirname \"$0\"`"
ACCESSBIN="`( cd \"${ACCESSBIN}\" && pwd )`"

# Text color variables
if [[ $TERM == *"xterm"* ]] || [[ $TERM == "screen" ]]; then
    txtund=$(tput sgr 0 1)    # Underline
    txtbld=$(tput bold)       # Bold
    txtred=$(tput setaf 1)    # Red
    txtgrn=$(tput setaf 2)    # Green
    txtylw=$(tput setaf 3)    # Yellow
    txtblu=$(tput setaf 4)    # Blue
    txtpur=$(tput setaf 5)    # Purple
    txtcyn=$(tput setaf 6)    # Cyan
    txtwht=$(tput setaf 7)    # White
    txtrst=$(tput sgr0)       # Text reset
else
    export TERM=dumb
    txtund=""
    txtbld=""
    txtred=""
    txtgrn=""
    txtylw=""
    txtblu=""
    txtpur=""
    txtcyn=""
    txtwht=""
    txtrst=""
fi

echo " "
echo "=============================================================="
echo "| Sandia Engineering Analysis Access procedure for: ${codename}"
echo "| Send email to gdsjaar@sandia.gov for help"
echo "=============================================================="

aprepro="false"
device="x11"
filename="${codename}"
batch="false"

export EXT03=INT

TEMP=`getopt -o m:hi:p:d:e:a -a --long ps_option:,mesh:,device:,input:,exodus:,hardcopy:,aprepro,help -n 'fastq' -- "$@"`

if [ $? != 0 ] ; then usage ; exit 1 ; fi

# Note the quotes around `$TEMP': they are essential!
eval set -- "$TEMP"
while true ; do
    case "$1" in
      -m|--mesh)
        export FOR009="$2" ; shift 2
        export EXT03="BAT"
	if [ -e ${FOR009} ] ; then
	   echo "${FOR009} will be overwritten"
	   rm ${FOR009}
	fi
	batch="true"
	;;
      -h|--help)
	usage ; shift ;;
      -i|--input)
        export FOR001="$2" ; shift 2
        export EXT04="YES"
        if [ ! -e ${FOR001} ] ; then
	   echo "${txtred}ERROR: Input file '$FOR001' does not exist.${txtrst}"
           goto usage
        fi
        ;;
      -p|--ps_option)
	ps_option="$2" ; shift 2
        if [ "${ps_option}" == "list" ] || [ "${ps_option}" == "help" ] ; then
           show_ps_option
	   exit 0
        fi
	;;
      -d|--device)
        device="$2" ; shift 2
        if [ "${device}" == "list" ] || [ "${device}" == "help" ] ; then
           show_device
	   exit 0
        fi
	;;
      --hardcopy)
        filename="$2" ; shift 2 ;;
      -e|--exodus)
        if [ "$2" == "1" ] || [ "$2" == "i" ] || [ "$2" == "I" ] ; then
	   export EXT04="GENESIS"
	elif [ "$2" == "2" ] || [ "$2" == "ii" ] || [ "$2" == "II" ] ; then
	   export EXT04="EXODUSII"
        fi
	shift 2 ;;
      -a|--aprepro)
        aprepro="true" ; shift ;;
      --) shift ; break ;;
       *) echo "${txtred}ERROR: unrecognized option $1${txtrst}" ; shift ;;
   esac
done

if [ $# -gt 0 ] ; then
    if [ -e "$1" ] ; then
	export FOR001=$1
    else
        echo "${txtred}ERROR: File  '$1' does not exist.${txtrst}"
	usage
    fi
    shift
fi

# Check for device specified, use ${device} if none specified
if [ $# -gt 0 ] ; then
  device="$1"
fi

if [ ${aprepro} == "true" ] && [ ! -z "$FOR001" ] ; then
    aprepro="file"
    tmp=$FOR001
    export FOR001="./fastq.$$"
    ${ACCESSBIN}/aprepro "$tmp" "${FOR001}"
fi

if [ "${device}" == "dual" ] ; then
    export DUAL_FILENAME="${filename}.met"
    export EXT01="x11"
    export EXT02="met"
elif [ "${device}" == "xcps" ] ; then
    export DUAL_FILENAME="${filename}.cps"
    export EXT01="x11"
    export EXT02="cps"
else
    export EXT01=${device}
fi

if [ ! -x "${ACCESSBIN}/${codename}_${device}" ]
then
   echo "${txtred}ERROR: ${ACCESSBIN}/${codename}_${device} does not exist.${txtrst}"
   echo "    Contact gdsjaar@sandia.gov if you need this device;"
   echo "    otherwise use one of the supported devices:"
   show_device
   exit 1
fi

# Run the code, --
if ${ACCESSBIN}/${codename}_${device} -basename ${filename}
then
  echo "${txtgrn}FASTQ Successful Execution${txtrst}"
fi

if [ ! -z ${filename} ] && [ "${device}" != "dual" ] && [ "${device}" != "xcps" ]
then
  if [ ${device} == "met" ] ; then mv cgimet1     ${filename}.met ; fi
  if [ ${device} == "cps" ] ; then mv vdicps.ps   ${filename}.ps  ; fi
  if [ ${device} == "eps" ] ; then mv cgiout.epsi ${filename}.eps ; fi
  if [ ${device} == "pst" ] ; then mv cgiout1     ${filename}.ps  ; fi
fi

if [ "${aprepro}" == "file" ] ; then
    rm -f ${FOR001}
fi