{% extends "base.html" %}

{% block title %}Drucker - MYP Platform{% endblock %}

{% block extra_css %}
<link href="{{ url_for('static', filename='css/printers.css') }}" rel="stylesheet">
{% endblock %}

{% block content %}
<div class="max-w-7xl mx-auto px-3 sm:px-6 lg:px-8 py-4 sm:py-8">
    <!-- Header mit Status-Übersicht - Neu gestaltet -->
    <div class="mb-6 sm:mb-10">
        <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4">
            <div class="mb-4 sm:mb-0">
                <h1 class="text-2xl sm:text-3xl font-bold text-slate-900 dark:text-white mb-2">Drucker</h1>
                <p class="text-sm sm:text-base text-slate-600 dark:text-slate-400">Verwalten Sie Ihre 3D-Drucker</p>
                
                <!-- Live-Status-Übersicht - Neu gestaltet -->
                <div id="status-overview" class="status-overview-new mt-3">
                    <div class="flex items-center space-x-2">
                        <div class="status-dot online"></div>
                        <span class="text-slate-700 dark:text-slate-300">Online: <span id="online-count" class="font-semibold text-green-600 dark:text-green-400">-</span></span>
                    </div>
                    <div class="flex items-center space-x-2">
                        <div class="status-dot offline"></div>
                        <span class="text-slate-700 dark:text-slate-300">Offline: <span id="offline-count" class="font-semibold text-red-600 dark:text-red-400">-</span></span>
                    </div>
                    <div class="flex items-center space-x-2">
                        <svg class="w-2.5 h-2.5 text-blue-500" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
                            <path fill-rule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm1-12a1 1 0 10-2 0v4a1 1 0 00.293.707l2.828 2.829a1 1 0 101.415-1.415L11 9.586V6z" clip-rule="evenodd"></path>
                        </svg>
                        <span class="text-slate-700 dark:text-slate-300">Gesamt: <span id="total-count" class="font-semibold text-blue-600 dark:text-blue-400">-</span></span>
                    </div>
                    <div class="flex items-center space-x-2 ml-2">
                        <svg id="auto-refresh-icon" class="w-3 h-3 text-slate-500" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
                        </svg>
                        <span class="text-xs text-slate-500 dark:text-slate-400">Auto-Update: <span id="next-update-time" class="font-mono">-</span>s</span>
                    </div>
                </div>
            </div>
            <div class="flex flex-wrap gap-3">
                <!-- Filter-Buttons - Neu gestaltet -->
                <div class="filter-bar-new">
                    <button id="filter-all" class="filter-btn-new active">Alle</button>
                    <button id="filter-online" class="filter-btn-new">Online</button>
                    <button id="filter-offline" class="filter-btn-new">Offline</button>
                </div>
                
                <button onclick="toggleAutoRefresh()" id="auto-refresh-btn" class="action-btn-new primary">
                    <svg class="h-4 w-4 sm:h-5 sm:w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z" />
                    </svg>
                    <span>Auto-Update</span>
                </button>
                
                <button onclick="refreshPrinters()" class="action-btn-new primary">
                    <svg class="h-4 w-4 sm:h-5 sm:w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
                    </svg>
                    <span>Jetzt aktualisieren</span>
                </button>
                
                {% if current_user.is_admin %}
                <button id="addPrinterBtn" class="action-btn-new success">
                    <svg class="h-4 w-4 sm:h-5 sm:w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6" />
                    </svg>
                    <span>Drucker hinzufügen</span>
                </button>
                {% endif %}
            </div>
        </div>
    </div>

    <!-- Printers Grid -->
    <div id="printers-grid" class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4 sm:gap-6">
        <!-- Loading state -->
        <div class="col-span-full text-center py-6 sm:py-12">
            <div class="animate-spin rounded-full h-8 w-8 sm:h-12 sm:w-12 border-b-2 border-indigo-600 dark:border-indigo-400 mx-auto"></div>
            <p class="mt-3 sm:mt-4 text-sm sm:text-base text-slate-600 dark:text-slate-400">Lade Drucker...</p>
            <p class="mt-1 text-xs text-slate-500 dark:text-slate-500">Dies sollte nur wenige Sekunden dauern</p>
        </div>
    </div>
</div>

<!-- Drucker Detail Modal - Komplett überarbeitet mit expliziter hidden-Klasse -->
<div id="printerDetailModal" class="modal-new hidden" style="display: none !important; visibility: hidden !important;">
    <div class="modal-content-new max-w-lg">
        <div class="flex items-center justify-between mb-5">
            <h2 class="text-xl sm:text-2xl font-bold text-slate-900 dark:text-white">Drucker Details</h2>
            <button id="closePrinterDetailBtn" class="text-slate-600 hover:text-slate-900 dark:text-slate-400 dark:hover:text-white transition-colors">
                <svg class="h-5 w-5 sm:h-6 sm:w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
                </svg>
            </button>
        </div>
        
        <div id="printer-detail-content">
            <!-- Content will be loaded here -->
        </div>
    </div>
</div>

<!-- Add Printer Modal - Komplett überarbeitet mit expliziter hidden-Klasse -->
{% if current_user.is_admin %}
<div id="addPrinterModal" class="modal-new hidden" style="display: none !important; visibility: hidden !important;">
    <div class="modal-content-new">
        <div class="flex items-center justify-between mb-5">
            <h2 class="text-xl sm:text-2xl font-bold text-slate-900 dark:text-white">Neuen Drucker hinzufügen</h2>
            <button id="closeAddPrinterBtn" class="text-slate-600 hover:text-slate-900 dark:text-slate-400 dark:hover:text-white transition-colors">
                <svg class="h-5 w-5 sm:h-6 sm:w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
                </svg>
            </button>
        </div>
        
        <form id="addPrinterForm" class="space-y-4">
            <div>
                <label for="printer-name" class="form-label-new">Name</label>
                <input type="text" id="printer-name" name="name" required 
                       class="input-new" placeholder="z.B. Printer 1">
            </div>
            
            <div>
                <label for="printer-model" class="form-label-new">Modell</label>
                <input type="text" id="printer-model" name="model" required 
                       class="input-new" placeholder="z.B. P115">
            </div>
            
            <div>
                <label for="printer-location" class="form-label-new">Standort</label>
                <input type="text" id="printer-location" name="location" required 
                       class="input-new" placeholder="z.B. Werk 040 - Berlin - TBA">
            </div>
            
            <div>
                <label for="printer-mac" class="form-label-new">MAC-Adresse</label>
                <input type="text" id="printer-mac" name="mac_address" required 
                       placeholder="AA:BB:CC:DD:EE:FF"
                       class="input-new">
            </div>
            
            <div>
                <label for="printer-ip" class="form-label-new">Plug IP-Adresse</label>
                <input type="text" id="printer-ip" name="plug_ip" required 
                       placeholder="192.168.1.100"
                       class="input-new">
            </div>
            
            <div>
                <label for="printer-plug-username" class="form-label-new">Plug Benutzername</label>
                <input type="text" id="printer-plug-username" name="plug_username" required 
                       placeholder="admin"
                       class="input-new">
            </div>
            
            <div>
                <label for="printer-plug-password" class="form-label-new">Plug Passwort</label>
                <input type="password" id="printer-plug-password" name="plug_password" required 
                       placeholder="••••••••"
                       class="input-new">
            </div>
            
            <div class="flex gap-3 pt-3">
                <button type="button" id="cancelAddPrinterBtn" 
                        class="flex-1 action-btn-new bg-slate-200 hover:bg-slate-300 text-slate-800 dark:bg-slate-700 dark:hover:bg-slate-600 dark:text-white">
                    Abbrechen
                </button>
                <button type="submit" 
                        class="flex-1 action-btn-new success">
                    Hinzufügen
                </button>
            </div>
        </form>
    </div>
</div>
{% endif %}
{% endblock %}

{% block scripts %}
<script>
    // Globale Variablen für die Drucker-Verwaltung
    let printers = [];
    let currentFilter = 'all';
    let autoRefreshEnabled = false;
    let autoRefreshInterval = null;
    let nextUpdateCountdown = null;
    let nextUpdateTime = 30; // Sekunden bis zum nächsten Auto-Update
    
    // Sicherstellen, dass alle Modals initial versteckt sind
    document.addEventListener('DOMContentLoaded', function() {
        console.log("DOM vollständig geladen, initialisiere Seite...");
        
        // WICHTIG: Sofort alle Modals verstecken (mit mehreren Methoden)
        const modalElements = document.querySelectorAll('.modal-new');
        modalElements.forEach(modal => {
            // Mehrere Ansätze kombinieren für maximale Sicherheit
            modal.classList.add('hidden');
            modal.style.display = 'none';
            modal.style.visibility = 'hidden';
            modal.setAttribute('aria-hidden', 'true');
        });
        
        // Verzögerte Initialisierung
        setTimeout(initializePrintersPage, 500);
    });
    
    // Hauptinitialisierungsfunktion
    function initializePrintersPage() {
        try {
            console.log("Initialisiere Drucker-Seite...");
            
            // Filter-Buttons einrichten
            setupFilters();
            
            // Event-Listener für Buttons und Modals initialisieren
            setupEventListeners();
            
            // Drucker laden (einfache Liste ohne Status-Check)
            loadPrinters().catch(err => {
                console.error("Fehler beim Laden der Drucker:", err);
                showError("Drucker konnten nicht geladen werden. Bitte laden Sie die Seite neu.");
            });
            
            // Nach kurzer Verzögerung Status-Check durchführen
            setTimeout(() => {
                try {
                    loadPrintersWithLiveStatus().catch(err => {
                        console.error("Fehler beim Status-Check:", err);
                    });
                } catch (error) {
                    console.error("Fehler beim verzögerten Status-Check:", error);
                }
            }, 2000);
            
            console.log("Drucker-Seite erfolgreich initialisiert");
        } catch (error) {
            console.error("Kritischer Fehler bei der Initialisierung:", error);
            showError("Ein Fehler ist bei der Initialisierung aufgetreten. Bitte laden Sie die Seite neu.");
        }
    }
    
    // Event-Listener für Buttons und Modals
    function setupEventListeners() {
        // "Drucker hinzufügen" Button
        const addPrinterBtn = document.getElementById('addPrinterBtn');
        if (addPrinterBtn) {
            addPrinterBtn.addEventListener('click', function(e) {
                e.preventDefault();
                e.stopPropagation();
                showAddPrinterModal();
            });
        }
        
        // Modal schließen Buttons
        setupCloseButtons('closeAddPrinterBtn', hideAddPrinterModal);
        setupCloseButtons('closePrinterDetailBtn', hidePrinterDetailModal);
        setupCloseButtons('cancelAddPrinterBtn', hideAddPrinterModal);
        
        // Formular-Handler
        const addPrinterForm = document.getElementById('addPrinterForm');
        if (addPrinterForm) {
            addPrinterForm.addEventListener('submit', function(e) {
                e.preventDefault();
                e.stopPropagation();
                handleAddPrinter(e);
            });
        }
        
        // Schließen bei Klick außerhalb
        setupOutsideClickHandler('addPrinterModal', hideAddPrinterModal);
        setupOutsideClickHandler('printerDetailModal', hidePrinterDetailModal);
        
        // Escape-Taste für alle Modals
        document.addEventListener('keydown', function(e) {
            if (e.key === 'Escape') {
                hideAllModals();
            }
        });
        
        // Refresh-Button
        const refreshBtn = document.querySelector('button[onclick="refreshPrinters()"]');
        if (refreshBtn) {
            refreshBtn.addEventListener('click', function(e) {
                e.preventDefault();
                refreshPrinters();
            });
        }
        
        // Auto-Refresh-Button
        const autoRefreshBtn = document.getElementById('auto-refresh-btn');
        if (autoRefreshBtn) {
            autoRefreshBtn.addEventListener('click', function(e) {
                e.preventDefault();
                toggleAutoRefresh();
            });
        }
    }
    
    // Hilfsfunktion für Schließen-Buttons
    function setupCloseButtons(buttonId, closeFunction) {
        const button = document.getElementById(buttonId);
        if (button) {
            button.addEventListener('click', function(e) {
                e.preventDefault();
                e.stopPropagation();
                closeFunction();
            });
        }
    }
    
    // Hilfsfunktion für Klick außerhalb
    function setupOutsideClickHandler(modalId, closeFunction) {
        const modal = document.getElementById(modalId);
        if (modal) {
            modal.addEventListener('click', function(e) {
                if (e.target === this) {
                    e.preventDefault();
                    e.stopPropagation();
                    closeFunction();
                }
            });
        }
    }
    
    // Alle Modals ausblenden
    function hideAllModals() {
        hideAddPrinterModal();
        hidePrinterDetailModal();
    }
    
    // Modal-Steuerungsfunktionen
    function showAddPrinterModal() {
        const modal = document.getElementById('addPrinterModal');
        if (!modal) return;
        
        console.log("Öffne 'Drucker hinzufügen' Modal");
        modal.classList.remove('hidden');
        modal.style.display = '';
        modal.style.visibility = '';
        modal.setAttribute('aria-hidden', 'false');
    }
    
    function hideAddPrinterModal() {
        const modal = document.getElementById('addPrinterModal');
        if (!modal) return;
        
        console.log("Schließe 'Drucker hinzufügen' Modal");
        modal.classList.add('hidden');
        modal.style.display = 'none';
        modal.style.visibility = 'hidden';
        modal.setAttribute('aria-hidden', 'true');
        
        // Formular zurücksetzen
        const form = document.getElementById('addPrinterForm');
        if (form) form.reset();
    }
    
    function showPrinterDetail(printerId) {
        // Drucker-Details finden
        const printer = printers.find(p => p.id === printerId);
        if (!printer) {
            console.error("Drucker nicht gefunden:", printerId);
            return;
        }
        
        // Detail-Inhalt aktualisieren
        const content = document.getElementById('printer-detail-content');
        if (!content) {
            console.error("printer-detail-content Element nicht gefunden");
            return;
        }
        
        // Prüfen, ob das Modal existiert
        const modal = document.getElementById('printerDetailModal');
        if (!modal) {
            console.error("printerDetailModal Element nicht gefunden");
            return;
        }
        
        // Modal-Inhalt mit Drucker-Daten füllen
        const isOnline = printer.status === 'available' || printer.is_online;
        content.innerHTML = `
            <div class="space-y-4">
                <div class="${isOnline ? 'bg-green-50/80 dark:bg-green-900/30' : 'bg-slate-50/80 dark:bg-slate-700/30'} rounded-lg p-3 sm:p-4 backdrop-blur-sm border ${isOnline ? 'border-green-200 dark:border-green-800/30' : 'border-slate-200 dark:border-slate-600/30'}">
                    <h3 class="font-semibold ${isOnline ? 'text-green-800 dark:text-green-300' : 'text-slate-900 dark:text-white'} text-lg mb-1">${printer.name}</h3>
                    <p class="text-sm ${isOnline ? 'text-green-700 dark:text-green-400' : 'text-slate-600 dark:text-slate-400'}">${printer.model}</p>
                    
                    <div class="mt-3 flex items-center gap-2">
                        <span class="status-badge-new ${isOnline ? 'online' : 'offline'}">
                            ${isOnline ? '🟢' : '🔴'} ${getPrinterStatusText(printer.status)}
                        </span>
                        ${printer.last_checked ? 
                            `<span class="text-xs ${isOnline ? 'text-green-600 dark:text-green-400' : 'text-slate-500 dark:text-slate-400'}">
                                Zuletzt geprüft: ${formatDate(printer.last_checked)}
                            </span>` : ''}
                    </div>
                </div>
                
                <div class="grid grid-cols-1 sm:grid-cols-2 gap-3 sm:gap-4">
                    <div class="bg-white/60 dark:bg-slate-800/60 rounded-lg p-3 backdrop-blur-sm border border-slate-200/60 dark:border-slate-700/30">
                        <div class="text-xs uppercase font-semibold text-slate-500 dark:text-slate-400 mb-1.5">Standort</div>
                        <div class="text-sm text-slate-900 dark:text-white">${printer.location}</div>
                    </div>
                    
                    <div class="bg-white/60 dark:bg-slate-800/60 rounded-lg p-3 backdrop-blur-sm border border-slate-200/60 dark:border-slate-700/30">
                        <div class="text-xs uppercase font-semibold text-slate-500 dark:text-slate-400 mb-1.5">MAC-Adresse</div>
                        <div class="text-sm text-slate-900 dark:text-white font-mono">${printer.mac_address}</div>
                    </div>
                    
                    <div class="bg-white/60 dark:bg-slate-800/60 rounded-lg p-3 backdrop-blur-sm border border-slate-200/60 dark:border-slate-700/30">
                        <div class="text-xs uppercase font-semibold text-slate-500 dark:text-slate-400 mb-1.5">Plug IP</div>
                        <div class="text-sm text-slate-900 dark:text-white font-mono">${printer.plug_ip}</div>
                    </div>
                    
                    <div class="bg-white/60 dark:bg-slate-800/60 rounded-lg p-3 backdrop-blur-sm border border-slate-200/60 dark:border-slate-700/30">
                        <div class="text-xs uppercase font-semibold text-slate-500 dark:text-slate-400 mb-1.5">Erstellt am</div>
                        <div class="text-sm text-slate-900 dark:text-white">${formatDate(printer.created_at)}</div>
                    </div>
                </div>
                
                <div class="border-t border-slate-200 dark:border-slate-700 pt-4 mt-4">
                    <div class="flex gap-3">
                        <button onclick="hidePrinterDetailModal()" 
                                class="flex-1 action-btn-new bg-slate-200 hover:bg-slate-300 text-slate-800 dark:bg-slate-700 dark:hover:bg-slate-600 dark:text-white">
                            Schließen
                        </button>
                        
                        {% if current_user.is_admin %}
                        <button onclick="deletePrinter(${printer.id}); hidePrinterDetailModal();" 
                                class="flex-1 action-btn-new danger">
                            <svg class="h-4 w-4 mr-2" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
                            </svg>
                            Löschen
                        </button>
                        {% endif %}
                    </div>
                </div>
            </div>
        `;
        
        // Modal anzeigen
        console.log("Öffne Drucker-Details Modal für Drucker:", printerId);
        modal.classList.remove('hidden');
        modal.style.display = '';
        modal.style.visibility = '';
        modal.setAttribute('aria-hidden', 'false');
    }
    
    function hidePrinterDetailModal() {
        const modal = document.getElementById('printerDetailModal');
        if (!modal) return;
        
        console.log("Schließe Drucker-Details Modal");
        modal.classList.add('hidden');
        modal.style.display = 'none';
        modal.style.visibility = 'hidden';
        modal.setAttribute('aria-hidden', 'true');
    }
    
    // Render printers grid mit Filter-Unterstützung
    function renderPrinters() {
        const grid = document.getElementById('printers-grid');
        if (!grid) {
            console.error('printers-grid Element nicht gefunden');
            return;
        }
        
        // Filter anwenden
        let filteredPrinters = printers;
        if (currentFilter === 'online') {
            filteredPrinters = printers.filter(p => p.status === 'available' || p.is_online);
        } else if (currentFilter === 'offline') {
            filteredPrinters = printers.filter(p => p.status === 'offline' || !p.is_online);
        }
        
        // Status-Übersicht aktualisieren falls nicht bereits gesetzt
        if (!document.getElementById('online-count').textContent || document.getElementById('online-count').textContent === '-') {
            const onlineCount = printers.filter(p => p.status === 'available' || p.is_online).length;
            const offlineCount = printers.length - onlineCount;
            updateStatusOverview(onlineCount, offlineCount, printers.length);
        }
        
        if (filteredPrinters.length === 0) {
            let emptyMessage = 'Keine Drucker vorhanden';
            if (currentFilter === 'online') {
                emptyMessage = 'Keine Online-Drucker gefunden';
            } else if (currentFilter === 'offline') {
                emptyMessage = 'Keine Offline-Drucker gefunden';
            }
            
            grid.innerHTML = `
                <div class="col-span-full text-center py-8 sm:py-12">
                    <svg class="h-14 w-14 sm:h-16 sm:w-16 text-slate-300 dark:text-slate-600 mx-auto mb-4 sm:mb-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M9 3v2m6-2v2M9 19v2m6-2v2M5 9H3m2 6H3m18-6h-2m2 6h-2M7 19h10a2 2 0 002-2V7a2 2 0 00-2-2H7a2 2 0 00-2 2v10a2 2 0 002 2zM9 9h6v6H9V9z" />
                    </svg>
                    <p class="text-slate-700 dark:text-slate-300 text-base sm:text-lg font-medium">${emptyMessage}</p>
                    ${currentFilter === 'all' && printers.length === 0 ? `
                        {% if current_user.is_admin %}
                        <button id="addFirstPrinterBtn" class="mt-4 sm:mt-5 action-btn-new success">
                            <svg class="h-4 w-4 sm:h-5 sm:w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6" />
                            </svg>
                            <span>Ersten Drucker hinzufügen</span>
                        </button>
                        {% endif %}
                    ` : ''}
                </div>
            `;

            // Event-Listener für den "Ersten Drucker hinzufügen" Button
            const addFirstPrinterBtn = document.getElementById('addFirstPrinterBtn');
            if (addFirstPrinterBtn) {
                // Entferne vorherige Event-Listener, um doppelte Registrierung zu vermeiden
                const clonedBtn = addFirstPrinterBtn.cloneNode(true);
                addFirstPrinterBtn.parentNode.replaceChild(clonedBtn, addFirstPrinterBtn);
                
                clonedBtn.addEventListener('click', function(e) {
                    e.preventDefault();
                    e.stopPropagation();
                    showAddPrinterModal();
                });
            }
            
            return;
        }
        
        grid.innerHTML = filteredPrinters.map(printer => {
            const isOnline = printer.status === 'available' || printer.is_online;
            const statusText = getPrinterStatusText(printer.status);
            
            return `
                <div class="printer-card-new ${isOnline ? 'online' : ''}">
                    ${isOnline ? '<div class="online-indicator"></div>' : ''}
                    
                    <div class="flex items-start justify-between mb-4">
                        <div>
                            <h3 class="text-base sm:text-lg font-bold ${isOnline ? 'text-green-800 dark:text-green-300' : 'text-slate-900 dark:text-white'}">${printer.name}</h3>
                            <p class="text-xs sm:text-sm ${isOnline ? 'text-green-700 dark:text-green-400' : 'text-slate-600 dark:text-slate-400'}">${printer.model}</p>
                        </div>
                        <div class="flex flex-col items-end">
                            <span class="status-badge-new ${isOnline ? 'online' : 'offline'}">
                                ${isOnline ? '🟢' : '🔴'} ${statusText}
                            </span>
                            ${printer.last_checked ? 
                                `<span class="text-xs ${isOnline ? 'text-green-600 dark:text-green-400' : 'text-slate-500 dark:text-slate-400'} mt-1.5">
                                    Geprüft: ${formatTime(printer.last_checked)}
                                </span>` : ''}
                        </div>
                    </div>
                    
                    <div class="space-y-2 mb-4">
                        <div class="printer-info-row">
                            <svg class="printer-info-icon" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17.657 16.657L13.414 20.9a1.998 1.998 0 01-2.827 0l-4.244-4.243a8 8 0 1111.314 0z" />
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 11a3 3 0 11-6 0 3 3 0 016 0z" />
                            </svg>
                            <span>${printer.location}</span>
                        </div>
                        
                        <div class="printer-info-row">
                            <svg class="printer-info-icon" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z" />
                            </svg>
                            <span class="font-mono text-xs">${printer.mac_address}</span>
                        </div>
                        
                        <div class="printer-info-row">
                            <svg class="printer-info-icon" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 12a9 9 0 01-9 9m9-9a9 9 0 00-9-9m9 9H3m9 9v-9m0-9v9" />
                            </svg>
                            <span class="font-mono text-xs">${printer.plug_ip}</span>
                        </div>
                    </div>
                    
                    <div class="flex gap-2">
                        <button class="printer-detail-btn flex-1 action-btn-new primary text-xs" data-printer-id="${printer.id}">
                            Details
                        </button>
                        
                        {% if current_user.is_admin %}
                        <button class="delete-printer-btn flex-1 action-btn-new danger text-xs" data-printer-id="${printer.id}">
                            <svg class="h-3.5 w-3.5 sm:h-4 sm:w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
                            </svg>
                            Löschen
                        </button>
                        {% endif %}
                    </div>
                </div>
            `;
        }).join('');

        // Sichere Ereignisbehandlung: Alte Event-Listener entfernen, indem wir neue Listener hinzufügen
        document.querySelectorAll('.printer-detail-btn').forEach(btn => {
            // Entferne alte Listener durch Klon-Ersetzung
            const clonedBtn = btn.cloneNode(true);
            btn.parentNode.replaceChild(clonedBtn, btn);
            
            // Füge neuen Listener hinzu
            clonedBtn.addEventListener('click', function(e) {
                e.preventDefault();
                e.stopPropagation();
                const printerId = parseInt(this.getAttribute('data-printer-id'));
                if (printerId) {
                    showPrinterDetail(printerId);
                }
            });
        });

        document.querySelectorAll('.delete-printer-btn').forEach(btn => {
            // Entferne alte Listener durch Klon-Ersetzung
            const clonedBtn = btn.cloneNode(true);
            btn.parentNode.replaceChild(clonedBtn, btn);
            
            // Füge neuen Listener hinzu
            clonedBtn.addEventListener('click', function(e) {
                e.preventDefault();
                e.stopPropagation();
                const printerId = parseInt(this.getAttribute('data-printer-id'));
                if (printerId) {
                    deletePrinter(printerId);
                }
            });
        });
    }
</script>
{% endblock %}