#!/usr/bin/env bash
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
SKILL_ROOT="$(dirname "$(dirname "$SCRIPT_DIR")")"
source "$SKILL_ROOT/scripts/_common.sh"

: "${PDNS_API_KEY:=}"
: "${PDNS_WEB_PORT:=8081}"
: "${ZONE_NAME:=}"

api() {
  local method="$1"; shift
  local url="$1"; shift
  curl -sS -X "$method" "$url" -H "X-API-Key: $PDNS_API_KEY" -H "Content-Type: application/json" "$@"
}

main() {
  confirm_gate
  [[ -n "$PDNS_API_KEY" ]] || die "PDNS_API_KEY required."
  [[ -n "$ZONE_NAME" ]] || die "ZONE_NAME required."

  local zone="${ZONE_NAME%\.}."
  local base="http://127.0.0.1:${PDNS_WEB_PORT}/api/v1/servers/localhost"
  log_warn "Deleting zone: $zone"
  api DELETE "$base/zones/$zone" | jq '.' || die "Failed to delete zone."
  log_info "Zone rollback complete."
}
main "$@"