{{define "backups"}}
{{template "layout_start" .}}

<div class="page-header">
    <h2>Biztonsági mentés</h2>
    <span class="domain-badge">{{.Domain}}</span>
</div>

{{template "backups_flash" .}}
{{if .Backup}}{{if .Backup.SingleCopyWarning}}
<div class="alert alert-warning">{{.Backup.SingleCopyWarning}}</div>
{{end}}{{end}}

{{/* R-112: the whole-system backup-target state. nil = healthy or unknown = render NOTHING. */}}
{{if .BackupTarget}}
<div class="alert alert-warning" id="backup-target-alert">{{.BackupTarget.Message}}</div>
{{if .BackupTarget.OfferPath}}
<div class="alert alert-info" id="backup-target-offer">
    <p>{{.BackupTarget.OfferText}}</p>
    <p class="form-hint">{{.BackupTarget.OfferLabel}}</p>
    <button type="button" class="btn btn-sm" id="backup-target-assign"
            data-path="{{.BackupTarget.OfferPath}}"
            data-confirm="Kijelölöd ezt a meghajtót a rendszermentés helyéül?">Kijelölöm</button>
    <div id="backup-target-assign-result"></div>
</div>
{{end}}
{{end}}

{{if not .Backup}}
{{template "backups_empty" .}}
{{else}}

<!-- Section 0: Storage overview -->
<div class="backup-section-card">
    <h3>Tárhely áttekintés</h3>
    <div class="storage-overview-grid">
        <div class="storage-bars">
            {{with $.SystemInfo}}
            <div class="storage-item meter {{usageColor .DiskPercent}}">
                <div class="storage-header">
                    <span class="storage-label">Rendszer (/)</span>
                    <span class="storage-value">{{fmtGB .DiskUsedGB}} / {{fmtGB .DiskTotalGB}} ({{printf "%.0f" .DiskPercent}}%)</span>
                </div>
                <div class="meter-track">
                    <div class="meter-fill" style="width:{{printf "%.1f" .DiskPercent}}%"></div>
                </div>
            </div>
            {{range $.StorageBars}}
            {{if .Disconnected}}
            <div class="storage-item meter meter-empty storage-disconnected">
                <div class="storage-header">
                    <span class="storage-label">{{.Label}}</span>
                    <span class="storage-value">— <span class="state-text-neutral">Leválasztva</span></span>
                </div>
                <div class="meter-track"></div>
            </div>
            {{else}}
            <div class="storage-item meter {{usageColor .Percent}}">
                <div class="storage-header">
                    <span class="storage-label">{{.Label}}</span>
                    <span class="storage-value">{{fmtGB .UsedGB}} / {{fmtGB .TotalGB}} ({{printf "%.0f" .Percent}}%)</span>
                </div>
                <div class="meter-track">
                    <div class="meter-fill" style="width:{{printf "%.1f" .Percent}}%"></div>
                </div>
            </div>
            {{end}}
            {{end}}
            {{end}}
        </div>
        <div class="storage-stats">
            <div class="storage-stat-row">
                <span class="storage-stat-label">DB mentések</span>
                <span class="storage-stat-value mono">{{if .Backup.DumpFiles}}{{len .Backup.DumpFiles}} fájl{{else}}–{{end}}</span>
            </div>
        </div>
    </div>
</div>

<!-- Section: Whole-guest (appliance) backup — agent-sourced, read-only + manual trigger -->
{{with .GuestBackup}}
<div class="backup-section-card">
    <h3>Rendszermentés (teljes mentés)</h3>
    <p class="form-hint" style="margin-bottom:1rem">A teljes szerver — alkalmazások, beállítások és adatbázisok együtt — időszakos mentése, amelyből az egész készülék visszaállítható. Ezt a host-ügynök készíti és kezeli.</p>
    {{if not .Available}}
    <div class="alert alert-info">{{.Note}}</div>
    {{else}}
    <div class="stats-grid backup-page-cards">
        <div class="stat-card {{if .HasBackup}}{{if .Success}}stat-running{{else}}stat-stopped{{end}}{{end}}">
            <div class="stat-value">{{if .HasBackup}}{{if .Success}}&#10003;{{else}}&#10007;{{end}}{{else}}–{{end}}</div>
            <div class="stat-label">Utolsó teljes mentés
                {{if .HasBackup}}<br><span class="relative-time">{{fmtTime .StartedAt}} ({{timeAgo .StartedAt}})</span>{{end}}
            </div>
        </div>
        <div class="stat-card stat-total">
            <div class="stat-value">{{if and .HasBackup (not .SizeUnknown)}}{{fmtBytes .SizeBytes}}{{else}}–{{end}}</div>
            <div class="stat-label">{{if .HasBackup}}{{.Target}}{{else}}Méret / cél{{end}}</div>
        </div>
        <div class="stat-card">
            <div class="stat-value" style="font-size:1.15rem">{{if .Due}}Esedékes{{else}}Naprakész{{end}}</div>
            <div class="stat-label">Következő mentés
                {{if not .Due}}<br><span class="relative-time">{{.AgeHours}} órája — a mentési ablakon belül</span>{{end}}
            </div>
        </div>
        <div class="stat-card">
            <div class="stat-value">{{if .HasRestoreTest}}{{if .RestorePass}}&#10003;{{else}}&#10007;{{end}}{{else}}–{{end}}</div>
            <div class="stat-label">Visszaállítás ellenőrizve
                {{if .HasRestoreTest}}<br><span class="relative-time">{{fmtTime .RestoreTestedAt}}</span>{{else}}<br><span class="relative-time">Még nem futott</span>{{end}}
            </div>
        </div>
    </div>
    {{if .Tiers}}
    <table class="backup-tier-table" style="width:100%;margin-top:1rem;border-collapse:collapse">
        {{range .Tiers}}
        <tr style="border-top:1px solid var(--border)">
            <td style="padding:.5rem .75rem .5rem 0;white-space:nowrap;vertical-align:top"><strong>{{.Label}}</strong></td>
            <td style="padding:.5rem 0;vertical-align:top">
                {{if .NotSetUp}}
                <span class="tag"><span class="dot"></span>nincs beállítva</span>
                {{else}}
                    {{if .HasSuccess}}
                    <div>&#10003; Utolsó sikeres mentés: {{fmtTime .SuccessAt}} ({{timeAgo .SuccessAt}}){{if .SizeKnown}} · {{fmtBytes .SizeBytes}}{{end}}
                        {{if .Current}}<span class="tag tag-run" style="margin-left:.4rem">Naprakész</span>{{else}}<span class="tag tag-warn" style="margin-left:.4rem">Esedékes</span>{{end}}</div>
                    {{else}}
                    <div>– Még nincs sikeres mentés <span class="tag tag-warn" style="margin-left:.4rem">Esedékes</span></div>
                    {{end}}
                    {{if .FailedAfter}}
                    <div style="color:var(--red);margin-top:.25rem">&#10007; {{fmtTime .FailedAt}} — sikertelen</div>
                    {{end}}
                {{end}}
            </td>
        </tr>
        {{end}}
    </table>
    {{end}}
    {{if .Running}}
    <div class="alert alert-info" id="wg-running">Mentés folyamatban… (fázis: <span id="wg-phase">{{.Phase}}</span>)</div>
    {{end}}
    {{if .CanTrigger}}
    <div class="schedule-actions" style="margin-top:1rem">
        <button class="btn btn-sm btn-primary" id="wg-backup-btn" onclick="triggerGuestBackup()" {{if .Running}}disabled{{end}}>Mentés most</button>
        <span class="form-hint" style="margin-left:.5rem"><svg class="ico ico-sm"><use href="#i-triangle-alert"/></svg> A mentés alatt az alkalmazások leállnak — általában néhány perc, nagyobb adatnál több.</span>
        <div id="wg-backup-result" style="margin-top:.6rem"></div>
    </div>
    {{end}}
    {{end}}
</div>
{{end}}

<!-- Section: customer-configurable backup window (v0.168.0) — one setting drives every nightly leg -->
<div class="backup-section-card">
    <h3>Mentési időablak</h3>
    <p class="form-hint" style="margin-bottom:1rem">A mentések egymás után futnak: adatbázis-mentés, helyi másolat, távoli mentés, majd a teljes rendszermentés.</p>
    <form method="POST" action="/backups/window" class="schedule-actions" style="display:flex;align-items:flex-end;gap:.75rem;flex-wrap:wrap">
        {{.CSRFField}}
        <div class="form-group" style="margin:0">
            <label for="window_start">Mentési időablak kezdete</label>
            <input type="time" id="window_start" name="window_start" value="{{.BackupWindow}}" class="form-control" style="max-width:9rem" required>
        </div>
        <button type="submit" class="btn btn-sm btn-primary">Mentés</button>
    </form>
    <ul class="form-hint" style="margin-top:1rem;margin-bottom:0;list-style:none;padding:0;line-height:1.9">
        <li>Adatbázis-mentés: <strong>{{.BackupLegDB}}</strong></li>
        <li>Helyi másolat: <strong>{{.BackupLegTier2}}</strong></li>
        <li>Távoli mentés: <strong>{{.BackupLegOffbox}}</strong></li>
        <li>Teljes rendszermentés: kb. <strong>{{.BackupGateFrom}}–{{.BackupGateTo}}</strong> között</li>
    </ul>
</div>

<!-- Section 1: Status overview cards -->
<div class="stats-grid backup-page-cards">
    {{if .Backup.LastDBDump}}
        {{if .Backup.LastDBDump.Success}}
            <div class="stat-card stat-running">
                <div class="stat-value">&#10003;</div>
                <div class="stat-label">Adatmentés aktív</div>
            </div>
        {{else}}
            <div class="stat-card stat-stopped">
                <div class="stat-value">&#10007;</div>
                <div class="stat-label">Adatmentés sikertelen</div>
            </div>
        {{end}}
    {{else}}
        <div class="stat-card">
            <div class="stat-value">–</div>
            <div class="stat-label">Adatmentés</div>
        </div>
    {{end}}

    {{if and .GuestBackup .GuestBackup.Offsite}}
    <div class="stat-card stat-running">
        <div class="stat-value">&#10003;</div>
        <div class="stat-label">Távoli rendszermentés<br><span class="relative-time">külön hardveren (PBS)</span></div>
    </div>
    {{else}}
    <div class="stat-card" style="border-left-color: var(--text-3);">
        <div class="stat-value" style="background:var(--text-3);-webkit-background-clip:text;background-clip:text;">–</div>
        <div class="stat-label">Távoli rendszermentés<br><span class="relative-time">nincs beállítva</span></div>
    </div>
    {{end}}

    <div class="stat-card stat-total">
        {{if eq .DBSectionState "embedded"}}
        <div class="stat-value">–</div>
        <div class="stat-label">Adatbázis mentve<br><span class="relative-time">beágyazott DB-k a kötetmentésben</span></div>
        {{else}}
        <div class="stat-value">
            {{if .Backup.LastDBDump}}{{len .Backup.LastDBDump.Results}}{{else}}{{len .Backup.DumpFiles}}{{end}}
        </div>
        <div class="stat-label">Adatbázis mentve</div>
        {{end}}
    </div>
</div>

{{end}}

<script>
// Whole-guest (appliance) backup — manual trigger via the quiesce loop (controller-owned quiesce:
// stop stacks → agent vzdump → resume). Returns immediately; we poll /api/guest-backup/status.
function triggerGuestBackup() {
    var btn = document.getElementById('wg-backup-btn');
    felhomConfirm(btn, 'Elindítod a teljes rendszermentést most? A mentés alatt az alkalmazások leállnak — általában néhány perc, nagyobb adatnál több.', function () {
        var out = document.getElementById('wg-backup-result');
        btn.disabled = true;
        out.innerHTML = '<span class="form-hint">Mentés indítása…</span>';
        fetch('/api/guest-backup/trigger', { method: 'POST', headers: Object.assign({'Content-Type':'application/json'}, csrfHeaders()) })
            .then(r => r.json())
            .then(data => {
                if (!data.ok) { out.innerHTML = '<div class="alert alert-error">' + (data.error || 'Hiba') + '</div>'; btn.disabled = false; return; }
                out.innerHTML = '<span class="form-hint">Mentés folyamatban…</span>';
                pollGuestBackup(out, btn);
            })
            .catch(e => { out.innerHTML = '<div class="alert alert-error">Hiba: ' + e + '</div>'; btn.disabled = false; });
    });
}

function pollGuestBackup(out, btn) {
    var tries = 0;
    var iv = setInterval(function () {
        tries++;
        fetch('/api/guest-backup/status')
            .then(r => r.json())
            .then(data => {
                if (data.ok && data.data) {
                    var ph = data.data.phase;
                    out.innerHTML = '<span class="form-hint">Állapot: ' + ph + '</span>';
                    if (ph === 'done') { clearInterval(iv); out.innerHTML = '<div class="flash flash-success">A rendszermentés elkészült.</div>'; setTimeout(() => window.location.reload(), 1500); }
                    else if (ph === 'failed') { clearInterval(iv); out.innerHTML = '<div class="alert alert-error">A mentés sikertelen.</div>'; btn.disabled = false; }
                }
            })
            .catch(() => {});
        if (tries > 180) { clearInterval(iv); btn.disabled = false; } // ~15 min cap at 5s polls
    }, 5000);
}

// R-112 — ACCEPTING the offer. It is an OFFER: this runs only on an explicit click behind the
// standard inline confirm, and declining is simply never calling it. Nothing else on this page may
// write the role, and there is no auto-submit.
(function () {
    var btn = document.getElementById('backup-target-assign');
    if (!btn) { return; }   // no offer in this state — nothing to wire
    btn.addEventListener('click', function () {
        var out = document.getElementById('backup-target-assign-result');
        btn.disabled = true;
        out.innerHTML = '<p class="form-hint">Kijelölés folyamatban…</p>';
        fetch('/api/storage/backup-target/assign', {
            method: 'POST',
            headers: Object.assign({ 'Content-Type': 'application/json' }, csrfHeaders()),
            body: JSON.stringify({ path: btn.getAttribute('data-path') })
        })
            .then(function (r) { return r.json(); })
            .then(function (j) {
                if (!j.ok) {
                    out.innerHTML = '<div class="alert alert-error">A kijelölés nem sikerült: ' + (j.error || '') + '</div>';
                    btn.disabled = false;
                    return;
                }
                // The agent deliberately does NOT restart itself — restarting with a backup in flight
                // records a spurious tier failure. So say so plainly instead of hiding it or faking it.
                if (j.data && j.data.restart_required) {
                    out.innerHTML = '<div class="flash flash-success">A meghajtó kijelölve. A beállítás a host-ügynök következő újraindulása után lép életbe.</div>';
                } else {
                    out.innerHTML = '<div class="flash flash-success">A meghajtó kijelölve.</div>';
                }
            })
            .catch(function (e) {
                out.innerHTML = '<div class="alert alert-error">Hiba: ' + e.message + '</div>';
                btn.disabled = false;
            });
    });
})();
</script>

{{template "layout_end" .}}
{{end}}