// Package dns manages DNS entries for the cluster
package dns

import (
	"fmt"
	"net/netip"
)

// Zone represents a set of hosts with high affinity
type Zone struct {
	Name string

	Hosts map[int]*Host
}

func (z *Zone) String() string {
	if z == nil {
		return "undetermined"
	}
	return z.Name
}

// Host represents a member of the cluster
type Host struct {
	zone *Zone

	ID     int
	Active bool
	Addrs  []netip.Addr
}

func (p *Host) String() string {
	if p == nil {
		return "undetermined"
	}

	return fmt.Sprintf("%s-%v", p.zone, p.ID)
}