package runtime

import (
	"net"
	"testing"

	"github.com/owen/vibeproxy/internal/models"
)

func TestSnapshotLookupHost(t *testing.T) {
	snap := &Snapshot{
		HostsByDomain: map[string]*ProxyHostRuntime{
			"example.com": {Model: models.ProxyHost{Name: "example"}},
		},
	}
	if rt := snap.LookupHost("Example.com:8443"); rt == nil || rt.Model.Name != "example" {
		t.Fatalf("expected case-insensitive, port-stripped lookup to match, got %+v", rt)
	}
	if rt := snap.LookupHost("other.com"); rt != nil {
		t.Fatalf("expected no match for unknown host, got %+v", rt)
	}
}

func TestSnapshotTrustedProxy(t *testing.T) {
	_, cidr, err := net.ParseCIDR("10.0.0.0/8")
	if err != nil {
		t.Fatal(err)
	}
	snap := &Snapshot{TrustedProxies: []*net.IPNet{cidr}}
	if !snap.IsTrustedProxy(net.ParseIP("10.1.2.3")) {
		t.Fatal("expected 10.1.2.3 to be trusted")
	}
	if snap.IsTrustedProxy(net.ParseIP("8.8.8.8")) {
		t.Fatal("expected 8.8.8.8 not to be trusted")
	}
}

func TestSettingsFromMapDefaults(t *testing.T) {
	s := settingsFromMap(map[string]string{})
	if s.LogRetentionDays != 30 {
		t.Fatalf("expected default retention 30, got %d", s.LogRetentionDays)
	}
	if s.AdminUsername != "admin" {
		t.Fatalf("expected default admin username, got %q", s.AdminUsername)
	}
}