{{define "debug"}}
{{template "layout_start" .}}

<div class="page-header">
    <h2>Debug</h2>
</div>

<div class="debug-banner">
    ⚠ Debug mód aktív — ez az oldal csak fejlesztéshez és hibaelhárításhoz
</div>

<!-- Section 1: System Diagnostic -->
<div class="card debug-section" id="section-diagnostic">
    <div class="card-header debug-section-header" onclick="toggleSection('diagnostic')">
        <h3>Rendszer diagnosztika</h3>
        <span class="section-toggle">▶</span>
    </div>
    <div class="card-body debug-section-body" style="display:none">
        <div id="diagnostic-content"><span class="text-muted">Betöltés...</span></div>
        <div class="debug-actions">
            <button class="btn btn-secondary btn-sm" id="btn-download-dump" data-label="Nyers JSON letöltése" onclick="downloadDump()">Nyers JSON letöltése</button>
            <button class="btn btn-secondary btn-sm" id="btn-refresh-diag" data-label="Frissítés" onclick="loadSectionData('diagnostic')">Frissítés</button>
        </div>
    </div>
</div>

<!-- Section 2: Notification & Event Testing -->
<div class="card debug-section" id="section-events">
    <div class="card-header debug-section-header" onclick="toggleSection('events')">
        <h3>Értesítés teszt</h3>
        <span class="section-toggle">▶</span>
    </div>
    <div class="card-body debug-section-body" style="display:none">
        <div class="debug-form-row">
            <label>Esemény típus:</label>
            <select id="event-type">
                <option value="test">test (info)</option>
                <option value="backup_failed">backup_failed (error)</option>
                <option value="db_dump_failed">db_dump_failed (error)</option>
                <option value="backup_integrity_failed">backup_integrity_failed (error)</option>
                <option value="crossdrive_failed">crossdrive_failed (error)</option>
                <option value="disk_warning">disk_warning (warning)</option>
                <option value="disk_critical">disk_critical (error)</option>
                <option value="storage_disconnected">storage_disconnected (error)</option>
                <option value="storage_reconnected">storage_reconnected (info)</option>
                <option value="health_critical">health_critical (error)</option>
                <option value="health_recovered">health_recovered (info)</option>
                <option value="update_available">update_available (info)</option>
                <option value="controller_started">controller_started (info)</option>
            </select>
            <label>Súlyosság:</label>
            <select id="event-severity">
                <option value="error">error</option>
                <option value="warning">warning</option>
                <option value="info">info</option>
            </select>
            <button class="btn btn-primary btn-sm" id="btn-test-event" data-label="Teszt esemény küldése" onclick="sendTestEvent()">Teszt esemény küldése</button>
            <span class="debug-result" id="btn-test-event-result"></span>
        </div>
        <h4>Utolsó események</h4>
        <div id="event-history"><span class="text-muted">Betöltés...</span></div>
    </div>
</div>

<!-- Section 3: Backup Testing -->
<div class="card debug-section" id="section-backup">
    <div class="card-header debug-section-header" onclick="toggleSection('backup')">
        <h3>Mentés teszt</h3>
        <span class="section-toggle">▶</span>
    </div>
    <div class="card-body debug-section-body" style="display:none">
        <div id="backup-status"><span class="text-muted">Betöltés...</span></div>
        <div class="debug-actions">
            <button class="btn btn-primary btn-sm" id="btn-full-backup" data-label="Teljes mentés" onclick="triggerAction('btn-full-backup','/api/backup/run','POST')">Teljes mentés</button>
            <span class="debug-result" id="btn-full-backup-result"></span>

            <button class="btn btn-secondary btn-sm" id="btn-dbdump" data-label="Csak DB dump" onclick="triggerAction('btn-dbdump','/api/debug/backup/dbdump','POST')">Csak DB dump</button>
            <span class="debug-result" id="btn-dbdump-result"></span>

            <button class="btn btn-secondary btn-sm" id="btn-crossdrive" data-label="Csak cross-drive" onclick="triggerAction('btn-crossdrive','/api/debug/backup/crossdrive','POST')">Csak cross-drive</button>
            <span class="debug-result" id="btn-crossdrive-result"></span>

            <button class="btn btn-secondary btn-sm" id="btn-integrity" data-label="Restic integritás" onclick="triggerAction('btn-integrity','/api/debug/backup/integrity','POST')">Restic integritás</button>
            <span class="debug-result" id="btn-integrity-result"></span>

            <button class="btn btn-secondary btn-sm" id="btn-infra-backup" data-label="Infra mentés" onclick="triggerAction('btn-infra-backup','/api/debug/backup/infra','POST')">Infra mentés</button>
            <span class="debug-result" id="btn-infra-backup-result"></span>
        </div>
    </div>
</div>

<!-- Section 4: Storage Testing -->
<div class="card debug-section" id="section-storage">
    <div class="card-header debug-section-header" onclick="toggleSection('storage')">
        <h3>Tárhely teszt</h3>
        <span class="section-toggle">▶</span>
    </div>
    <div class="card-body debug-section-body" style="display:none">
        <div id="watchdog-status"><span class="text-muted">Betöltés...</span></div>
    </div>
</div>

<!-- Section 5: Hub & Connectivity -->
<div class="card debug-section" id="section-hub">
    <div class="card-header debug-section-header" onclick="toggleSection('hub')">
        <h3>Hub & Kapcsolatok</h3>
        <span class="section-toggle">▶</span>
    </div>
    <div class="card-body debug-section-body" style="display:none">
        <div id="hub-status"><span class="text-muted">Betöltés...</span></div>
        <div class="debug-actions">
            <button class="btn btn-primary btn-sm" id="btn-hub-push" data-label="Hub jelentés küldése" onclick="triggerAction('btn-hub-push','/api/debug/hub/push','POST')">Hub jelentés küldése</button>
            <span class="debug-result" id="btn-hub-push-result"></span>

            <button class="btn btn-secondary btn-sm" id="btn-hub-infra" data-label="Infra backup küldése" onclick="triggerAction('btn-hub-infra','/api/debug/hub/infra-push','POST')">Infra backup küldése</button>
            <span class="debug-result" id="btn-hub-infra-result"></span>

            <button class="btn btn-secondary btn-sm" id="btn-hub-conn" data-label="Hub elérhetőség" onclick="triggerAction('btn-hub-conn','/api/debug/hub/test-connectivity','POST')">Hub elérhetőség</button>
            <span class="debug-result" id="btn-hub-conn-result"></span>

            <button class="btn btn-secondary btn-sm" id="btn-pref-sync" data-label="Preferencia szinkron" onclick="triggerAction('btn-pref-sync','/api/debug/hub/preferences-sync','POST')">Preferencia szinkron</button>
            <span class="debug-result" id="btn-pref-sync-result"></span>

            <button class="btn btn-secondary btn-sm" id="btn-gitea-conn" data-label="Gitea elérhetőség" onclick="triggerAction('btn-gitea-conn','/api/debug/gitea/test-connectivity','POST')">Gitea elérhetőség</button>
            <span class="debug-result" id="btn-gitea-conn-result"></span>
        </div>
    </div>
</div>

<!-- Section 6: Self-Update Testing -->
<div class="card debug-section" id="section-selfupdate">
    <div class="card-header debug-section-header" onclick="toggleSection('selfupdate')">
        <h3>Önfrissítés teszt</h3>
        <span class="section-toggle">▶</span>
    </div>
    <div class="card-body debug-section-body" style="display:none">
        <div id="selfupdate-status"><span class="text-muted">Betöltés...</span></div>
        <div class="debug-actions">
            <button class="btn btn-primary btn-sm" id="btn-check-update" data-label="Frissítés keresése" onclick="triggerAction('btn-check-update','/api/selfupdate/check','POST')">Frissítés keresése</button>
            <span class="debug-result" id="btn-check-update-result"></span>

            <button class="btn btn-secondary btn-sm" id="btn-dryrun" data-label="Dry-run frissítés" onclick="triggerAction('btn-dryrun','/api/debug/selfupdate/dry-run','POST')">Dry-run frissítés</button>
            <span class="debug-result" id="btn-dryrun-result"></span>
        </div>
    </div>
</div>

<!-- Section 7: DR / Setup Wizard -->
<div class="card debug-section" id="section-dr">
    <div class="card-header debug-section-header" onclick="toggleSection('dr')">
        <h3>DR / Telepítő varázsló</h3>
        <span class="section-toggle">▶</span>
    </div>
    <div class="card-body debug-section-body" style="display:none">
        <div id="dr-status"><span class="text-muted">Betöltés...</span></div>
        <div class="debug-actions" style="margin-top:1rem">
            <div class="debug-dr-danger">
                <p style="color:var(--red);font-weight:600">Vészhelyzet szimuláció</p>
                <p class="text-muted" style="font-size:.85rem;margin-bottom:.5rem">Ez törli az ügyfél azonosítót és újraindítja a controllert setup módba. A konfigurációs fájlok megmaradnak a meghajtókon.</p>
                <div class="debug-form-row">
                    <label>Írja be "RESET" a megerősítéshez:</label>
                    <input type="text" id="dr-confirm-input" class="form-control debug-confirm-input" placeholder="RESET" autocomplete="off">
                    <button class="btn btn-danger btn-sm" id="btn-dr-trigger" data-label="Újraindítás setup módban" onclick="triggerDR()">Újraindítás setup módban</button>
                    <span class="debug-result" id="btn-dr-trigger-result"></span>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Section 8: Log Viewer -->
<div class="card debug-section" id="section-logs">
    <div class="card-header debug-section-header" onclick="toggleSection('logs')">
        <h3>Naplóviewer</h3>
        <span class="section-toggle">▶</span>
    </div>
    <div class="card-body debug-section-body" style="display:none">
        <div class="debug-log-controls">
            <div class="debug-log-filters">
                <button class="btn btn-xs debug-log-filter active" data-level="DEBUG" onclick="setLogLevel('DEBUG',this)">DEBUG</button>
                <button class="btn btn-xs debug-log-filter" data-level="INFO" onclick="setLogLevel('INFO',this)">INFO</button>
                <button class="btn btn-xs debug-log-filter" data-level="WARN" onclick="setLogLevel('WARN',this)">WARN</button>
                <button class="btn btn-xs debug-log-filter" data-level="ERROR" onclick="setLogLevel('ERROR',this)">ERROR</button>
            </div>
            <div>
                <label style="font-size:.85rem;cursor:pointer">
                    <input type="checkbox" id="log-auto-refresh" checked onchange="toggleLogAutoRefresh()"> Automatikus frissítés
                </label>
                <button class="btn btn-xs btn-secondary" onclick="clearLogDisplay()">Törlés</button>
                <span class="text-muted" id="log-count" style="font-size:.85rem;margin-left:.5rem"></span>
            </div>
        </div>
        <div class="debug-log-viewer" id="log-viewer"></div>
    </div>
</div>

<script>
// ── Section toggle ──
var pollingIntervals = {};
function toggleSection(id) {
    var body = document.querySelector('#section-' + id + ' .debug-section-body');
    var toggle = document.querySelector('#section-' + id + ' .section-toggle');
    var visible = body.style.display !== 'none';
    body.style.display = visible ? 'none' : 'block';
    toggle.textContent = visible ? '▶' : '▼';
    if (!visible && !body.dataset.loaded) {
        body.dataset.loaded = 'true';
        loadSectionData(id);
    }
    // Stop polling when section is collapsed
    if (visible) {
        stopPolling(id);
    }
}

function startPolling(id, interval, fn) {
    stopPolling(id);
    fn();
    pollingIntervals[id] = setInterval(fn, interval);
}
function stopPolling(id) {
    if (pollingIntervals[id]) {
        clearInterval(pollingIntervals[id]);
        delete pollingIntervals[id];
    }
}
window.addEventListener('beforeunload', function() {
    for (var k in pollingIntervals) { clearInterval(pollingIntervals[k]); }
});

// ── Standard action button pattern ──
function triggerAction(buttonId, url, method, body) {
    var btn = document.getElementById(buttonId);
    var result = document.getElementById(buttonId + '-result');
    btn.disabled = true;
    btn.textContent = 'Folyamatban...';
    result.className = 'debug-result';
    result.textContent = '';
    fetch(url, {
        method: method || 'POST',
        headers: Object.assign({'Content-Type':'application/json'}, csrfHeaders()),
        body: body ? JSON.stringify(body) : undefined
    }).then(function(r) { return r.json(); }).then(function(data) {
        if (data.ok) {
            result.className = 'debug-result debug-result-ok';
            result.textContent = data.message || 'OK';
            if (data.data && data.data.latency_ms) result.textContent += ' (' + data.data.latency_ms + 'ms)';
        } else {
            result.className = 'debug-result debug-result-error';
            result.textContent = data.error || 'Hiba';
        }
    }).catch(function(e) {
        result.className = 'debug-result debug-result-error';
        result.textContent = 'Hálózati hiba: ' + e.message;
    }).finally(function() {
        btn.disabled = false;
        btn.textContent = btn.dataset.label;
    });
}

// ── Section data loaders (stubs — filled in later phases) ──
function loadSectionData(id) {
    switch (id) {
    case 'diagnostic': loadDiagnostic(); break;
    case 'events': loadEventHistory(); break;
    case 'backup': loadBackupStatus(); break;
    case 'storage': loadWatchdogStatus(); break;
    case 'hub': loadHubStatus(); break;
    case 'selfupdate': loadSelfUpdateStatus(); break;
    case 'dr': loadDRStatus(); break;
    case 'logs': initLogViewer(); break;
    }
}

// ── Section 1: Diagnostic ──
function loadDiagnostic() {
    document.getElementById('diagnostic-content').innerHTML = '<span class="text-muted">Betöltés...</span>';
    fetch('/api/debug/dump', {headers: csrfHeaders()}).then(function(r){return r.json()}).then(function(data) {
        renderDiagnostic(data);
    }).catch(function(e) {
        document.getElementById('diagnostic-content').innerHTML = '<span class="debug-result-error">Hiba: ' + e.message + '</span>';
    });
}
function renderDiagnostic(d) {
    var html = '';
    // Controller info
    if (d.controller) {
        var c = d.controller;
        var uptime = c.uptime_seconds;
        var uptimeStr = uptime < 60 ? uptime + 'mp' : uptime < 3600 ? Math.floor(uptime/60) + 'p' : Math.floor(uptime/3600) + 'ó ' + Math.floor((uptime%3600)/60) + 'p';
        html += '<div class="debug-kv-grid"><dt>Verzió</dt><dd class="mono">' + c.version + '</dd>';
        html += '<dt>Uptime</dt><dd>' + uptimeStr + '</dd>';
        html += '<dt>PID</dt><dd>' + c.pid + '</dd>';
        html += '<dt>Log szint</dt><dd>' + c.logging_level + '</dd>';
        if (c.config_hash) html += '<dt>Config hash</dt><dd class="mono" style="font-size:.75rem">' + c.config_hash.substring(0,12) + '…</dd>';
        html += '</div>';
    }
    // Storage
    if (d.storage && d.storage.length > 0) {
        html += '<h4 style="margin-top:.75rem">Tárhely</h4><table class="info-table debug-table"><tr><th>Útvonal</th><th>Cimke</th><th>Állapot</th><th>Használat</th></tr>';
        d.storage.forEach(function(s) {
            var status = s.disconnected ? '<span class="status-dot red"></span> Leválasztva' : s.decommissioned ? '<span class="status-dot gray"></span> Leszerelve' : '<span class="status-dot green"></span> OK';
            var usage = s.used_percent !== undefined ? s.used_gb.toFixed(1) + ' / ' + s.total_gb.toFixed(1) + ' GB (' + s.used_percent.toFixed(0) + '%)' : '-';
            html += '<tr><td class="mono">' + s.path + '</td><td>' + (s.label||'-') + '</td><td>' + status + '</td><td>' + usage + '</td></tr>';
        });
        html += '</table>';
    }
    // Stacks
    if (d.stacks) {
        html += '<h4 style="margin-top:.75rem">Stack-ek</h4>';
        html += '<div class="debug-kv-grid"><dt>Telepítve</dt><dd>' + d.stacks.deployed + '</dd><dt>Futó konténerek</dt><dd>' + d.stacks.running + '</dd><dt>Leállt</dt><dd>' + d.stacks.stopped + '</dd></div>';
        if (d.stacks.list && d.stacks.list.length > 0) {
            html += '<table class="info-table debug-table"><tr><th>Név</th><th>Állapot</th><th>Konténerek</th></tr>';
            d.stacks.list.forEach(function(st) {
                var stateDot = st.state === 'running' ? '<span class="status-dot green"></span>' : st.state === 'stopped' ? '<span class="status-dot red"></span>' : '<span class="status-dot yellow"></span>';
                html += '<tr><td>' + (st.display_name || st.name) + '</td><td>' + stateDot + ' ' + st.state + '</td><td class="mono" style="font-size:.75rem">' + (st.containers||[]).join(', ') + '</td></tr>';
            });
            html += '</table>';
        }
    }
    // Scheduler
    if (d.scheduler && d.scheduler.length > 0) {
        html += '<h4 style="margin-top:.75rem">Ütemező</h4><table class="info-table debug-table"><tr><th>Név</th><th>Típus</th><th>Utolsó futás</th><th>Fut</th></tr>';
        d.scheduler.forEach(function(j) {
            var type = j.type === 'daily' ? j.schedule : (j.interval || '-');
            html += '<tr><td>' + j.name + '</td><td>' + type + '</td><td>' + (j.last_run ? fmtTime(j.last_run) : '-') + '</td><td>' + (j.running ? '🔄' : '-') + '</td></tr>';
        });
        html += '</table>';
    }
    // Alerts
    if (d.alerts && d.alerts.length > 0) {
        html += '<h4 style="margin-top:.75rem">Figyelmeztetések</h4>';
        d.alerts.forEach(function(a) {
            var cls = a.level === 'error' ? 'debug-result-error' : a.level === 'warning' ? 'debug-result debug-result-pending' : '';
            html += '<div class="' + cls + '" style="padding:.3rem .5rem;margin-bottom:.25rem;border-radius:4px;font-size:.85rem">' + a.message + '</div>';
        });
    }
    document.getElementById('diagnostic-content').innerHTML = html;
}
function downloadDump() {
    fetch('/api/debug/dump', {headers: csrfHeaders()}).then(function(r){return r.json()}).then(function(data) {
        var blob = new Blob([JSON.stringify(data, null, 2)], {type:'application/json'});
        var a = document.createElement('a');
        a.href = URL.createObjectURL(blob);
        a.download = 'debug-dump-' + new Date().toISOString().replace(/[:.]/g,'-') + '.json';
        a.click();
    });
}

// ── Section 2: Events ──
function sendTestEvent() {
    var eventType = document.getElementById('event-type').value;
    var severity = document.getElementById('event-severity').value;
    triggerAction('btn-test-event', '/api/debug/event/test', 'POST', {event_type: eventType, severity: severity});
    setTimeout(loadEventHistory, 1500);
}
function loadEventHistory() {
    fetch('/api/debug/event/history', {headers: csrfHeaders()}).then(function(r){return r.json()}).then(function(data) {
        if (!data.ok || !data.data || data.data.length === 0) {
            document.getElementById('event-history').innerHTML = '<span class="text-muted">Nincs esemény</span>';
            return;
        }
        var html = '<table class="info-table debug-table"><tr><th>Idő</th><th>Típus</th><th>Súlyosság</th><th>Hub</th></tr>';
        data.data.forEach(function(e) {
            var statusCls = e.hub_status >= 200 && e.hub_status < 300 ? 'debug-result-ok' : 'debug-result-error';
            html += '<tr><td>' + fmtTime(e.timestamp) + '</td><td>' + e.event_type + '</td><td>' + e.severity + '</td><td class="' + statusCls + '">' + (e.hub_status || e.hub_error || '-') + '</td></tr>';
        });
        html += '</table>';
        document.getElementById('event-history').innerHTML = html;
    }).catch(function() {
        document.getElementById('event-history').innerHTML = '<span class="text-muted">Hiba</span>';
    });
}

// ── Section 3: Backup ──
function loadBackupStatus() {
    fetch('/api/backup/status', {headers: csrfHeaders()}).then(function(r){return r.json()}).then(function(data) {
        if (!data.ok) { document.getElementById('backup-status').innerHTML = '<span class="text-muted">Nem elérhető</span>'; return; }
        var d = data.data || {};
        var html = '<div class="debug-kv-grid">';
        html += '<span>Állapot:</span><span>' + (d.running ? '🔄 Fut' : '✅ Kész') + '</span>';
        if (d.last_db_dump) html += '<span>Utolsó DB dump:</span><span>' + fmtTime(d.last_db_dump) + '</span>';
        if (d.last_backup) html += '<span>Utolsó restic:</span><span>' + fmtTime(d.last_backup) + '</span>';
        if (d.snapshot_count !== undefined) html += '<span>Snapshotok:</span><span>' + d.snapshot_count + '</span>';
        html += '</div>';
        document.getElementById('backup-status').innerHTML = html;
    }).catch(function() {
        document.getElementById('backup-status').innerHTML = '<span class="text-muted">Nem elérhető</span>';
    });
}

// ── Section 4: Storage ──
function loadWatchdogStatus() {
    fetch('/api/debug/storage/watchdog-status', {headers: csrfHeaders()}).then(function(r){return r.json()}).then(function(data) {
        if (!data.ok) { document.getElementById('watchdog-status').innerHTML = '<span class="text-muted">Nem elérhető</span>'; return; }
        renderWatchdogStatus(data.data);
    }).catch(function() {
        document.getElementById('watchdog-status').innerHTML = '<span class="text-muted">Nem elérhető</span>';
    });
    startPolling('storage', 5000, function() {
        fetch('/api/debug/storage/watchdog-status', {headers: csrfHeaders()}).then(function(r){return r.json()}).then(function(data) {
            if (data.ok) renderWatchdogStatus(data.data);
        }).catch(function(){});
    });
}
function renderWatchdogStatus(paths) {
    if (!paths || paths.length === 0) {
        document.getElementById('watchdog-status').innerHTML = '<span class="text-muted">Nincs tárhely</span>';
        return;
    }
    var html = '<table class="info-table debug-table"><tr><th>Útvonal</th><th>Cimke</th><th>Állapot</th><th>Probe</th><th>Debounce</th><th>Latency</th><th>Művelet</th></tr>';
    paths.forEach(function(p) {
        var dot = p.status === 'connected' ? '<span class="status-dot green"></span>' : '<span class="status-dot red"></span>';
        var simBadge = p.simulated ? ' <span class="badge-warn">SIM</span>' : '';
        var action = '';
        if (p.status === 'connected' && !p.simulated) {
            action = '<button class="btn btn-xs btn-secondary" onclick="simulateDisconnect(\'' + p.path + '\')">Leválasztás</button>';
        } else if (p.simulated) {
            action = '<button class="btn btn-xs btn-primary" onclick="simulateReconnect(\'' + p.path + '\')">Visszacsatl.</button>';
        }
        html += '<tr><td class="mono">' + p.path + '</td><td>' + (p.label||'-') + '</td><td>' + dot + ' ' + p.status + simBadge + '</td>';
        html += '<td>' + (p.probe_ok_count||0) + '/' + (p.probe_count||0) + '</td><td>' + (p.debounce_count||0) + '/' + (p.debounce_max||3) + '</td>';
        html += '<td>' + (p.avg_latency_ms ? p.avg_latency_ms.toFixed(1) + 'ms' : '-') + '</td><td>' + action + '</td></tr>';
    });
    html += '</table>';
    document.getElementById('watchdog-status').innerHTML = html;
}
function simulateDisconnect(path) {
    if (!confirm('Biztosan szimulálja a leválasztást?\n\nEz leállítja az érintett alkalmazásokat.')) return;
    fetch('/api/debug/storage/simulate-disconnect', {
        method: 'POST',
        headers: Object.assign({'Content-Type':'application/json'}, csrfHeaders()),
        body: JSON.stringify({path: path})
    }).then(function(r){return r.json()}).then(function(data) {
        if (!data.ok) alert('Hiba: ' + (data.error || 'ismeretlen'));
        loadWatchdogStatus();
    }).catch(function(e) { alert('Hiba: ' + e.message); });
}
function simulateReconnect(path) {
    fetch('/api/debug/storage/simulate-reconnect', {
        method: 'POST',
        headers: Object.assign({'Content-Type':'application/json'}, csrfHeaders()),
        body: JSON.stringify({path: path})
    }).then(function(r){return r.json()}).then(function(data) {
        if (!data.ok) alert('Hiba: ' + (data.error || 'ismeretlen'));
        loadWatchdogStatus();
    }).catch(function(e) { alert('Hiba: ' + e.message); });
}

// ── Section 5: Hub ──
function loadHubStatus() {
    fetch('/api/debug/dump', {headers: csrfHeaders()}).then(function(r){return r.json()}).then(function(data) {
        var h = data.hub || {};
        var html = '<div class="debug-kv-grid">';
        html += '<span>URL:</span><span class="mono">' + (h.url||'-') + '</span>';
        html += '<span>Utolsó push:</span><span>' + (h.last_success ? fmtTime(h.last_success) : '-') + '</span>';
        html += '<span>Hibák egymás után:</span><span>' + (h.consecutive_failures||0) + '</span>';
        if (h.last_error) html += '<span>Utolsó hiba:</span><span class="debug-result-error">' + h.last_error + '</span>';
        html += '</div>';
        document.getElementById('hub-status').innerHTML = html;
    }).catch(function() {
        document.getElementById('hub-status').innerHTML = '<span class="text-muted">Nem elérhető</span>';
    });
}

// ── Section 6: Self-update ──
function loadSelfUpdateStatus() {
    fetch('/api/debug/dump', {headers: csrfHeaders()}).then(function(r){return r.json()}).then(function(data) {
        var u = data.self_update || {};
        var html = '<div class="debug-kv-grid">';
        html += '<span>Engedélyezve:</span><span>' + (u.enabled ? 'Igen' : 'Nem') + '</span>';
        html += '<span>Automatikus:</span><span>' + (u.auto ? 'Igen' : 'Nem') + '</span>';
        if (u.last_check) {
            html += '<span>Jelenlegi:</span><span class="mono">' + u.last_check.current_version + '</span>';
            html += '<span>Legújabb:</span><span class="mono">' + u.last_check.latest_version + '</span>';
            html += '<span>Frissítés:</span><span>' + (u.last_check.update_available ? '<span class="state-text-green">Elérhető</span>' : 'Naprakész') + '</span>';
        }
        html += '</div>';
        document.getElementById('selfupdate-status').innerHTML = html;
    }).catch(function() {
        document.getElementById('selfupdate-status').innerHTML = '<span class="text-muted">Nem elérhető</span>';
    });
}

// ── Section 7: DR ──
function loadDRStatus() {
    fetch('/api/debug/dr/infra-status', {headers: csrfHeaders()}).then(function(r){return r.json()}).then(function(data) {
        if (!data.ok) { document.getElementById('dr-status').innerHTML = '<span class="text-muted">Nem elérhető</span>'; return; }
        var d = data.data || {};
        var html = '<h4>Helyi infra backup</h4>';
        if (d.drives && d.drives.length > 0) {
            html += '<table class="info-table debug-table"><tr><th>Meghajtó</th><th>Cimke</th><th>Állapot</th><th>Utolsó módosítás</th><th>Fájlok</th></tr>';
            d.drives.forEach(function(dr) {
                var files = (dr.files || []).join(', ') || '-';
                html += '<tr><td class="mono">' + dr.path + '</td><td>' + (dr.label||'-') + '</td><td>' + (dr.has_backup ? '✅ Van' : '❌ Nincs') + '</td><td>' + (dr.last_modified ? fmtTime(dr.last_modified) : '-') + '</td><td class="text-muted" style="font-size:.75rem">' + files + '</td></tr>';
            });
            html += '</table>';
        } else {
            html += '<span class="text-muted">Nincs csatlakoztatott meghajtó</span>';
        }
        if (d.hub_infra_push) {
            html += '<h4>Hub infra backup</h4><div class="debug-kv-grid">';
            html += '<span>Utolsó push:</span><span>' + (d.hub_infra_push.last_success ? fmtTime(d.hub_infra_push.last_success) : '-') + '</span>';
            if (d.hub_infra_push.last_error) html += '<span>Utolsó hiba:</span><span class="debug-result-error">' + d.hub_infra_push.last_error + '</span>';
            html += '</div>';
        }
        document.getElementById('dr-status').innerHTML = html;
    }).catch(function() {
        document.getElementById('dr-status').innerHTML = '<span class="text-muted">Nem elérhető</span>';
    });
}
function triggerDR() {
    var input = document.getElementById('dr-confirm-input');
    if (input.value !== 'RESET') {
        var result = document.getElementById('btn-dr-trigger-result');
        result.className = 'debug-result debug-result-error';
        result.textContent = 'Írja be: RESET';
        return;
    }
    if (!confirm('FIGYELEM! Ez újraindítja a controllert setup módba.\n\nBiztosan folytatja?')) return;
    var btn = document.getElementById('btn-dr-trigger');
    var result = document.getElementById('btn-dr-trigger-result');
    btn.disabled = true;
    btn.textContent = 'Folyamatban...';
    fetch('/api/debug/dr/trigger-setup', {
        method: 'POST',
        headers: Object.assign({'Content-Type':'application/json'}, csrfHeaders()),
        body: JSON.stringify({confirm: 'RESET'})
    }).then(function(r){return r.json()}).then(function(data) {
        if (data.ok) {
            result.className = 'debug-result debug-result-ok';
            result.textContent = 'Controller újraindulása...';
        } else {
            result.className = 'debug-result debug-result-error';
            result.textContent = data.error || 'Hiba';
            btn.disabled = false;
            btn.textContent = btn.dataset.label;
        }
    }).catch(function(e) {
        result.className = 'debug-result debug-result-error';
        result.textContent = 'Hiba: ' + e.message;
        btn.disabled = false;
        btn.textContent = btn.dataset.label;
    });
}

// ── Section 8: Log viewer ──
var currentLogLevel = 'DEBUG';
var lastLogTimestamp = '';
function setLogLevel(level, btn) {
    currentLogLevel = level;
    document.querySelectorAll('.debug-log-filter').forEach(function(b) { b.classList.remove('active'); });
    btn.classList.add('active');
    refreshLogs();
}
function initLogViewer() {
    refreshLogs();
    if (document.getElementById('log-auto-refresh').checked) {
        startPolling('logs', 2000, function() { refreshLogs(true); });
    }
}
function toggleLogAutoRefresh() {
    if (document.getElementById('log-auto-refresh').checked) {
        startPolling('logs', 2000, function() { refreshLogs(true); });
    } else {
        stopPolling('logs');
    }
}
function refreshLogs(append) {
    var url = '/api/debug/logs?level=' + currentLogLevel + '&limit=500';
    if (append && lastLogTimestamp) url += '&after=' + encodeURIComponent(lastLogTimestamp);
    fetch(url, {headers: csrfHeaders()}).then(function(r){return r.json()}).then(function(data) {
        if (!data.ok) return;
        var entries = (data.data && data.data.entries) || [];
        var total = (data.data && data.data.total) || 0;
        var viewer = document.getElementById('log-viewer');
        if (!append) viewer.innerHTML = '';
        entries.forEach(function(e) {
            var cls = 'debug-log-entry debug-log-' + e.level.toLowerCase();
            var ts = e.timestamp ? fmtTime(e.timestamp) : '';
            var src = e.source ? ' <span class="text-muted">' + e.source + '</span>' : '';
            var div = document.createElement('div');
            div.className = cls;
            div.innerHTML = '<span class="text-muted">' + ts + '</span> <span class="debug-log-level">[' + e.level + ']</span>' + src + ' ' + escapeHtml(e.message);
            viewer.appendChild(div);
            if (e.timestamp) lastLogTimestamp = e.timestamp;
        });
        if (!append || entries.length > 0) {
            viewer.scrollTop = viewer.scrollHeight;
        }
        document.getElementById('log-count').textContent = viewer.children.length + ' / ' + total + ' bejegyzés';
    }).catch(function(){});
}
function clearLogDisplay() {
    document.getElementById('log-viewer').innerHTML = '';
    document.getElementById('log-count').textContent = '';
    lastLogTimestamp = '';
}

// ── Helpers ──
function fmtTime(ts) {
    if (!ts) return '-';
    var d = new Date(ts);
    if (isNaN(d.getTime())) return ts;
    var now = new Date();
    var diff = Math.floor((now - d) / 1000);
    if (diff < 60) return diff + 'mp';
    if (diff < 3600) return Math.floor(diff/60) + 'p';
    if (diff < 86400) return Math.floor(diff/3600) + 'ó ' + Math.floor((diff%3600)/60) + 'p';
    return d.toLocaleString('hu-HU');
}
function escapeHtml(s) {
    var d = document.createElement('div');
    d.textContent = s;
    return d.innerHTML;
}
</script>

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