package dns

import (
	"net/netip"
	"sort"
	"time"

	"darvaza.org/core"
	"github.com/libdns/libdns"
)

// AddrRecord represents an A or AAAA record
type AddrRecord struct {
	Name string
	Addr []netip.Addr
}

// Sort sorts the addresses of the record
func (rr *AddrRecord) Sort() {
	sort.Slice(rr.Addr, func(i, j int) bool {
		return rr.Addr[i].Less(rr.Addr[j])
	})
}

// Export converts the record into libdns.Record
func (rr *AddrRecord) Export() []libdns.Record {
	out := make([]libdns.Record, len(rr.Addr))
	for i, addr := range rr.Addr {
		out[i] = libdns.Record{
			Name:  rr.Name,
			TTL:   time.Second * 1,
			Type:  core.IIf(addr.Is6(), "AAAA", "A"),
			Value: addr.String(),
		}
	}

	return out
}