package app

import (
	"testing"
	"time"
)

func TestBuildTransportPolicyAdGuardTargetFromObservation(t *testing.T) {
	now := time.Date(2026, time.March, 23, 19, 0, 0, 0, time.UTC)
	item := buildTransportPolicyAdGuardTargetFromObservation(
		"active",
		"CONNECTED",
		"after connect: CONNECTED; raw: Connected to HELSINKI in TUN mode, running on tun0",
		now,
	)

	if item.ID != transportPolicyTargetAdGuardID {
		t.Fatalf("unexpected id: %#v", item)
	}
	if item.Kind != TransportClientKind(transportPolicyTargetAdGuardID) {
		t.Fatalf("unexpected kind: %#v", item)
	}
	if item.Status != TransportClientUp {
		t.Fatalf("unexpected status: %#v", item)
	}
	if item.Iface != "tun0" {
		t.Fatalf("unexpected iface: %#v", item)
	}
	if item.RoutingTable != transportPolicyTargetAdGuardTable {
		t.Fatalf("unexpected routing table: %#v", item)
	}
	if len(item.Runtime.AllowedActions) != 3 || item.Runtime.AllowedActions[0] != "start" {
		t.Fatalf("unexpected allowed actions: %#v", item.Runtime)
	}
}

func TestTransportClientMatchesKindFilter(t *testing.T) {
	it := TransportClient{Kind: TransportClientKind("adguardvpn")}
	if !transportClientMatchesKindFilter(it, "adguardvpn", "") {
		t.Fatalf("expected raw kind match for adguard virtual client")
	}
	if transportClientMatchesKindFilter(it, "singbox", TransportClientSingBox) {
		t.Fatalf("unexpected known kind match")
	}
}

func TestTransportVirtualAdGuardSystemdAction(t *testing.T) {
	if got, ok := transportVirtualAdGuardSystemdAction("start"); !ok || got != "start" {
		t.Fatalf("unexpected start mapping: %q %v", got, ok)
	}
	if got, ok := transportVirtualAdGuardSystemdAction("ReStArT"); !ok || got != "restart" {
		t.Fatalf("unexpected restart mapping: %q %v", got, ok)
	}
	if _, ok := transportVirtualAdGuardSystemdAction("provision"); ok {
		t.Fatalf("unexpected mapping for unsupported action")
	}
}

func TestTransportRuntimeObservabilityScopeForClientID(t *testing.T) {
	if got := transportRuntimeObservabilityScopeForClientID("adguardvpn"); got != "adguardvpn" {
		t.Fatalf("unexpected adguard scope: %q", got)
	}
	if got := transportRuntimeObservabilityScopeForClientID("sb-one"); got != "transport:sb-one" {
		t.Fatalf("unexpected transport scope: %q", got)
	}
}