package match

import (
	"fmt"
	"net"
	"net/http"
)

type Matchers map[string]map[string]Matcher

func (all Matchers) Get(kind, name string) (m Matcher, err error) {
	if typeMatchers, ok := all[kind]; ok {
		if m, ok = typeMatchers[name]; ok {
			return
		}
		return nil, fmt.Errorf("no %s matcher named %q found", kind, name)
	}
	return nil, fmt.Errorf("no %s matcher found", kind)
}

type Matcher interface {
	Name() string
}

type Updater interface {
	Update() error
}

type IP interface {
	Matcher

	MatchesIP(net.IP) bool
}

type Request interface {
	Matcher

	MatchesRequest(*http.Request) bool
}

type Response interface {
	Matcher

	MatchesResponse(*http.Response) bool
}