package web

import (
	"strings"
	"testing"
)

// R-518 — the whole-system backup button's copy, in both languages, on the page AND in the confirm.
//
// History: the button first promised a short stop; measured 2026-09-14 (12 apps) every app was down for
// about 7 m 45 s, and v0.296.0 stated the measurements (≈6 min / 9 apps, ≈8 min / 12 apps). Since
// `09` §3 decision 156 (R-518 option A) the press backs up the LOCAL copy only and resumes the apps at
// its snapshot, so the stop is short again (≈80 s inferred on demo-hp: stop 21 s + snapshot ≤12 s +
// restart 46 s) and the off-site copy follows at the next night run. The copy says exactly that, and
// the old minutes — now untrue for a press — must be gone.
//
// ASCII fragments only (ui-hungarian rule). The positive fragments double as the control for the
// negative ones: they prove the body searched actually carries the button's copy.
func TestR518_BackupButtonStatesTheShortLocalOnlyStop(t *testing.T) {
	s := i18nTestServer(t)
	var c i18nCase
	for _, x := range i18nCases() {
		if x.name == "backups_full" {
			c = x
		}
	}
	if c.name == "" {
		t.Fatal("no backups_full case — the test would pass by looking at nothing")
	}
	for _, lang := range []string{"hu", "en"} {
		body := renderI18nCase(t, s, lang, c)
		want := []string{"1,5 perc", "A gomb a helyi m", "jszakai ment"}
		gone := []string{"6 perc", "8 perc", "ugyanekkor k"}
		if lang == "en" {
			want = []string{"1.5 minutes", "This button makes the local copy", "next nightly backup"}
			gone = []string{"6 minutes", "8 minutes", "in the same run"}
		}
		for _, m := range want {
			if n := strings.Count(body, m); n < 2 {
				t.Errorf("%s: %q appears %d times, want it on the page AND in the confirm", lang, m, n)
			}
		}
		for _, m := range gone {
			if strings.Contains(body, m) {
				t.Errorf("%s: the old copy %q is still on the page — a press no longer stops the apps for minutes or makes the off-site copy", lang, m)
			}
		}
	}
}