package web

import (
	"strings"
	"testing"
)

// R-70 (v0.161.0) — the hub-enabled empty state tells the truth. Render test per branch of the
// gate (the v0.70.1 hub seam-wiring lesson: template gates need render tests, handler tests prove
// nothing about reachability). Three branches:
//   1. hub-enabled + no offbox  → the "kiépítve — automatikus, folyamatban" banner (card + empty
//      state), the "igényelhető"/"Még nincs beállítva" copy GONE (a provisioned service is not
//      orderable), the own-NAS setup button untouched;
//   2. not hub-enabled + no offbox → today's copy byte-for-byte;
//   3. offbox configured → no banner (the configured status block renders instead).

const hubBannerText = "Felhom offsite tárhely kiépítve — a beállítás automatikus, folyamatban."

func remoteEmptyStateData(hubEnabled bool) map[string]interface{} {
	d := splitTestData()
	d["Offbox"] = nil
	d["OffboxConfigured"] = false
	d["OffboxToggledCount"] = 0
	d["OffsiteHubEnabled"] = hubEnabled
	return d
}

func TestBackupsRemote_HubEnabledEmptyState_ShowsProvisioningBanner(t *testing.T) {
	html := renderBackupPage(t, "backups_remote", remoteEmptyStateData(true))
	if !strings.Contains(html, hubBannerText) {
		t.Fatalf("hub-enabled empty state must show the provisioning banner:\n%s", html)
	}
	if !strings.Contains(html, "jelezd az üzemeltetőnek") {
		t.Fatal("the banner must carry the one-day escalation pointer")
	}
	if strings.Contains(html, "igényelhető szolgáltatás") {
		t.Fatal("'igényelhető' must be GONE when the service is already provisioned (it would be a lie)")
	}
	if strings.Contains(html, "Még nincs beállítva távoli mentési cél") {
		t.Fatal("the bare empty state must be replaced by the truthful banner (DIAG-f10)")
	}
	// the own-NAS path stays untouched
	if !strings.Contains(html, "Távoli mentési cél beállítása") {
		t.Fatal("the own-NAS setup button must remain")
	}
}

func TestBackupsRemote_NotHubEnabledEmptyState_KeepsTodaysCopy(t *testing.T) {
	html := renderBackupPage(t, "backups_remote", remoteEmptyStateData(false))
	if !strings.Contains(html, "igényelhető szolgáltatás") || !strings.Contains(html, "Még nincs beállítva távoli mentési cél") {
		t.Fatalf("non-hub-enabled empty state must keep today's copy:\n%s", html)
	}
	if strings.Contains(html, hubBannerText) {
		t.Fatal("the provisioning banner must not render without a hub-managed offsite")
	}
}

func TestBackupsRemote_OffboxConfigured_NoBanner(t *testing.T) {
	d := splitTestData() // configured target, escrowed
	d["OffsiteHubEnabled"] = true
	html := renderBackupPage(t, "backups_remote", d)
	if strings.Contains(html, hubBannerText) {
		t.Fatalf("configured target must render the status block, never the provisioning banner:\n%s", html)
	}
}
