package web

import (
	"net/http"
	"net/http/httptest"
	"strings"
	"testing"
	"time"

	"gitea.dooplex.hu/admin/felhom-controller/internal/settings"
)

// R-365: with the abandonment's due moment PASSED but the daily sweep not yet run (up to ~29 h), the
// card read „A kérésed szerint a korábbi távoli mentéseidet 2026-08-20 napján véglegesen töröljük" on
// 2026-08-21 — a past date in the future tense. The consequence asserted, through the real handler and
// a real countdown read from settings: an overdue countdown renders the overdue sentence (due since the
// date, runs at the next daily maintenance) and not the future-tense one; a running countdown still
// renders the future-tense one (negative control).
func TestR365_OverdueCountdownIsNotFutureTense(t *testing.T) {
	render := func(t *testing.T, due time.Time) string {
		f := newRecoveryFixture(t)
		if err := f.sett.SetOffboxTarget(&settings.OffboxTarget{
			Enabled: true, Host: "nas.local", Port: 22, User: "felhom", RepoPath: "/srv/repo",
			Schedule: "daily", EscrowState: "escrowed",
			AbandonAt: due.UTC().Format(time.RFC3339), AbandonStartedAt: due.Add(-30 * 24 * time.Hour).UTC().Format(time.RFC3339),
		}); err != nil {
			t.Fatal(err)
		}
		rr := httptest.NewRecorder()
		f.s.backupsRemoteHandler(rr, httptest.NewRequest(http.MethodGet, "/backups/remote", nil))
		if rr.Code != http.StatusOK {
			t.Fatalf("status %d", rr.Code)
		}
		return rr.Body.String()
	}

	overdue := time.Now().Add(-20 * time.Hour)
	html := render(t, overdue)
	date := overdue.UTC().Format("2006-01-02")
	if !strings.Contains(html, "óta esedékes") || !strings.Contains(html, date) {
		t.Errorf("R-365: an overdue countdown does not say the deletion is due since %s", date)
	}
	if strings.Contains(html, "napján véglegesen töröljük") {
		t.Errorf("R-365: an overdue countdown still renders a past date in the future tense")
	}

	running := render(t, time.Now().Add(3*24*time.Hour))
	if !strings.Contains(running, "napján véglegesen töröljük") || strings.Contains(running, "óta esedékes") {
		t.Errorf("a running countdown must keep the future-tense sentence")
	}
}