#!/bin/bash
#
# pdns-tools
# https://git.stack-source.com/msb/pdns-tools
# Copyright (c) 2024 Matthew Saunders Brown <matthewsaundersbrown@gmail.com>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)

# load include file
source /usr/local/sbin/pdns.sh

help()
{
  echo "Show default records for given domain."
  echo ""
  echo "usage: $thisfilename -z <zone> [-c] [-h]"
  echo ""
  echo "  -h            Print this help."
  echo "  -z <zone>     Zone (domain name) to display default records for."
  echo "  -c            Output in csv format instead of columns."
}

pdns:getoptions "$@"

# check for zone
if [[ -z $zone ]]; then
  echo "zone is required"
  exit 1
fi

output="name,type,content"

# add SOA to output
output="$output\n$zone,SOA,$zone_default_ns $zone_defaults_mbox $serial $zone_defaults_refresh $zone_defaults_retry $zone_defaults_expire $zone_defaults_minimum"

# add each additiona record to output
for record in "${default_records[@]}"; do
  # replace @ with zone
      record=$(echo ${record} | sed -e "s/@/$zone/g")

      # turn record row info in to array
      orig_ifs="$IFS"
      IFS='|'
      read -r -a recordArray <<< "$record"
      IFS="$orig_ifs"

      # extract record info from array
      rr_name=${recordArray[0]}
      rr_type=${recordArray[1]}
      rr_content=${recordArray[2]}
      if [[ $rr_type = TXT ]]; then
        rr_content="\"$rr_content\""
      fi
      output="$output\n$rr_name,$rr_type,$rr_content"
done

if [[ $csv ]]; then
  echo -e $output
else
  echo -e $output | column -t -s ,
fi