#!/bin/bash

# Get public IP address (there are many ways to do it, I picked this way)
PUBLIC_IPV4=$(curl -4 ifconfig.me)
PUBLIC_IPV6=$(curl -6 ifconfig.me)

# Update reeselink records
cat /etc/ddns/ipv4_reeselink_record_template.json \
  | jq '.Changes[0].ResourceRecordSet.ResourceRecords[0].Value = "'$PUBLIC_IPV4'"' \
   > /etc/ddns/ipv4_reeselink_record.json
cat /etc/ddns/ipv6_reeselink_record_template.json \
  | jq '.Changes[0].ResourceRecordSet.ResourceRecords[0].Value = "'$PUBLIC_IPV6'"' \
   > /etc/ddns/ipv6_reeselink_record.json

# Update reeseapps records
cat /etc/ddns/ipv4_reeseapps_record_template.json \
  | jq '.Changes[].ResourceRecordSet.ResourceRecords[0].Value = "'$PUBLIC_IPV4'"' \
   > /etc/ddns/ipv4_reeseapps_record.json
cat /etc/ddns/ipv6_reeseapps_record_template.json \
  | jq '.Changes[].ResourceRecordSet.ResourceRecords[0].Value = "'$PUBLIC_IPV6'"' \
   > /etc/ddns/ipv6_reeseapps_record.json

# Update reeselink records
aws route53 change-resource-record-sets --hosted-zone-id {{ reeselink_zone_id }} --change-batch file:///etc/ddns/ipv4_reeselink_record.json
aws route53 change-resource-record-sets --hosted-zone-id {{ reeselink_zone_id }} --change-batch file:///etc/ddns/ipv6_reeselink_record.json

# Update reeseapps records
aws route53 change-resource-record-sets --hosted-zone-id {{ reeseapps_zone_id }} --change-batch file:///etc/ddns/ipv4_reeseapps_record.json
aws route53 change-resource-record-sets --hosted-zone-id {{ reeseapps_zone_id }} --change-batch file:///etc/ddns/ipv6_reeseapps_record.json