//go:build integration

package main

import (
	"encoding/json"
	"testing"
	"time"

	"github.com/nats-io/nats.go"
	"github.com/novox/mesh-controller/internal/broker"
	"github.com/novox/mesh-controller/internal/link"
	"github.com/novox/mesh-controller/internal/testbus"
)

func TestACheckStoppedByItsKeyIsAnnouncedAsNoVerdict(t *testing.T) {
	js, err := broker.Dial(testbus.URL(t))
	if err != nil {
		t.Fatal(err)
	}
	t.Cleanup(js.Close)
	if err := broker.AssertMeshStreams(js); err != nil {
		t.Fatal(err)
	}
	legacy, err := js.Conn().JetStream()
	if err != nil {
		t.Fatal(err)
	}
	was := checkEvents
	checkEvents = link.OverNATS{Conn: js.Conn(), JS: legacy}
	t.Cleanup(func() { checkEvents = was })
	heard := make(chan *nats.Msg, 4)
	sub, err := js.Conn().ChanSubscribe(link.SeatEventSubject(link.MeshControllerSeat, link.KeyChecked), heard)
	if err != nil {
		t.Fatal(err)
	}
	defer func() { _ = sub.Unsubscribe() }()
	asked := &link.CheckRequest{Owner: "novox", Repo: "mesh-catalog", Number: 3}
	checked(t.Context(), link.BuildResult{ID: "stopped", Ref: "abc", Checked: asked, Failed: link.SupersededByKey})
	checked(t.Context(), link.BuildResult{ID: "broken", Ref: "abc", Checked: asked, Failed: "the facts snapshot cannot be read"})
	select {
	case m := <-heard:
		var c link.Checked
		_ = json.Unmarshal(m.Data, &c)
		if c.ID != "broken" || c.Verdict != "error" {
			t.Fatalf("the first verdict said is %+v; want only the broken check's error", c)
		}
	case <-time.After(5 * time.Second):
		t.Fatal("nothing was said")
	}
	select {
	case m := <-heard:
		t.Fatalf("a second verdict was said: %s", m.Data)
	case <-time.After(300 * time.Millisecond):
	}
}