Function displayWifiNetworks

web/scripts/ragnar_modern.js:9201–9372

(data, options = {})

    buttons.forEach(btn => {
        btn.addEventListener('click', () => {
            const status = btn.getAttribute('data-status');
            setThreatIntelFilter(status);
        });
    });

    // Ensure initial visual state matches default filter without reloading data
    setThreatIntelFilter(threatIntelStatusFilter, { skipReload: true });
}

// ============================================================================
// DATA LOADING
// ============================================================================

async function loadInitialData() {
    try {
        // Check auth status to show/hide logout button and wait for DB if needed
        try {
            const authStatus = await fetchAPI('/api/auth/status');
            const logoutBtn = document.getElementById('logout-btn');
            if (logoutBtn) logoutBtn.classList.toggle('hidden', !authStatus.configured);
            const mobileLogoutBtn = document.getElementById('mobile-logout-btn');
            if (mobileLogoutBtn) mobileLogoutBtn.classList.toggle('hidden', !authStatus.configured);

        } catch (e) { /* ignore - auth check is non-critical */ }

        // OPTIMIZATION: Use combined /api/dashboard/quick endpoint for fast loading
        // This eliminates multiple API calls and reduces load time from 5-10s to <2s on Pi Zero

        // Load critical dashboard data using optimized combined endpoint
        const quickData = await fetchAPI('/api/dashboard/quick');
        if (quickData) {
            // Update both stats and status from single response
            updateDashboardStats(quickData);
            updateDashboardStatus(quickData);
        }
        
        // OPTIMIZATION: Defer WiFi + LAN status to after dashboard is visible
        setTimeout(() => {
            refreshWifiStatus().catch(err => console.warn('WiFi status load failed:', err));
            refreshEthernetStatus().catch(err => console.warn('LAN status load failed:', err));
        }, 200);
        
        // OPTIMIZATION: Defer console logs to much later (lowest priority)
        setTimeout(() => {
            loadConsoleLogs().then(() => {
                addConsoleMessage('Ragnar Modern Web Interface Initialized', 'success');
                addConsoleMessage('Dashboard loaded successfully', 'info');
            }).catch(err => {
                console.warn('Console logs load failed:', err);
                addConsoleMessage('Error loading console logs', 'warning');
            });
        }, 1000);
        
        // OPTIMIZATION: Completely defer tab preloading until user interacts or 10s passes
        // This prevents overwhelming the Pi Zero during initial page load
        let preloadTriggered = false;
        
        // Trigger preload on first user interaction (hover, click, scroll)