package issues

import (
	"context"
	"path/filepath"
	"testing"
	"time"
)

func TestTriagePersistsAcrossRestart(t *testing.T) {
	path := filepath.Join(t.TempDir(), "status.json")
	store, _ := NewFileStatusStore(path)
	tr := NewTracker()
	if err := tr.SetStatusStore(context.Background(), store); err != nil {
		t.Fatal(err)
	}
	tr.Record("span", "svc", "boom", Sample{Timestamp: 1})
	id := Fingerprint("span", "svc", NormalizeTitle("boom"))
	if _, ok := tr.SetStatus(id, StatusIgnored); !ok {
		t.Fatal("set status")
	}
	time.Sleep(100 * time.Millisecond) // async save

	// "Restart": fresh tracker, same file.
	store2, err := NewFileStatusStore(path)
	if err != nil {
		t.Fatal(err)
	}
	tr2 := NewTracker()
	if err := tr2.SetStatusStore(context.Background(), store2); err != nil {
		t.Fatal(err)
	}
	tr2.Record("span", "svc", "boom", Sample{Timestamp: 2})
	got, _ := tr2.Get(id)
	if got.Status != StatusIgnored {
		t.Fatalf("status after restart = %q, want ignored", got.Status)
	}
}

func TestResolvedIssueRegresses(t *testing.T) {
	tr := NewTracker()
	tr.Record("span", "svc", "boom", Sample{Timestamp: 1})
	id := Fingerprint("span", "svc", NormalizeTitle("boom"))
	tr.SetStatus(id, StatusResolved)
	tr.Record("span", "svc", "boom", Sample{Timestamp: 5})
	got, _ := tr.Get(id)
	if got.Status != StatusOpen || got.RegressedAt != 5 {
		t.Fatalf("got status=%q regressedAt=%d", got.Status, got.RegressedAt)
	}
}