298 lines
11 KiB
HTML
298 lines
11 KiB
HTML
<!DOCTYPE html>
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<html lang="de">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" href="rfid.css" />
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<link rel="icon" type="image/x-icon" href="/pictures/favicon.ico">
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<title>RFID Daten Eingabe</title>
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</head>
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<body>
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<div class="container">
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<div class="header">
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<div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px;">
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<button onclick="window.location.href='/settings'" class="back-btn" style="background: #6c757d; color: white; border: none; padding: 8px 15px; border-radius: 5px; cursor: pointer; font-size: 14px; display: flex; align-items: center; gap: 5px;">
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← Zurück zu Einstellungen
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</button>
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</div>
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<h1>🏷️ RFID Daten Eingabe</h1>
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<p>Erfassen Sie RFID-Tag Informationen</p>
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</div>
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<div id="successMessage" class="success-message" style="display: none;">
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✅ Daten erfolgreich gespeichert!
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</div>
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<form id="rfidForm">
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<div class="form-group">
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<label for="uid">RFID UID <span class="required">*</span></label>
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<div style="display: flex; gap: 10px; align-items: stretch;">
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<input type="text" id="uid" name="uid" placeholder="z.B. A1:B2:C3:D4" required style="flex: 1;">
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<button type="button" id="readUidBtn" class="read-uid-btn" onclick="readRFIDUID()">
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📡 Read Chip
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</button>
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</div>
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</div>
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<div class="form-group">
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<label for="vorname">Vorname <span class="required">*</span></label>
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<input type="text" id="vorname" name="vorname" placeholder="Vorname eingeben" required>
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</div>
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<div class="form-group">
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<label for="nachname">Nachname <span class="required">*</span></label>
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<input type="text" id="nachname" name="nachname" placeholder="Nachname eingeben" required>
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</div>
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<div class="form-group">
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<label for="alter">Alter <span class="required">*</span></label>
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<input type="number" id="alter" name="alter" placeholder="Alter eingeben" min="1" max="120" required>
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</div>
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<div class="btn-container">
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<button type="submit" class="btn btn-primary">💾 Speichern</button>
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<button type="button" class="btn btn-secondary" onclick="clearForm()">🗑️ Zurücksetzen</button>
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</div>
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</form>
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</div>
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<script>
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// Globale Variablen
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let rfidData = [];
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let isLoading = false;
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// Form Submit Handler
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document.getElementById('rfidForm').addEventListener('submit', async function(e) {
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e.preventDefault();
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if (isLoading) return;
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// Daten aus dem Formular holen
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const uid = document.getElementById('uid').value.trim();
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const vorname = document.getElementById('vorname').value.trim();
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const nachname = document.getElementById('nachname').value.trim();
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const alter = parseInt(document.getElementById('alter').value);
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// Validierung
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if (!uid || !vorname || !nachname || !alter) {
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showErrorMessage('Bitte füllen Sie alle Pflichtfelder aus!');
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return;
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}
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// Loading State
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setLoadingState(true);
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try {
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// API Aufruf zum Erstellen des Benutzers
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const response = await fetch(`/api/users/insert`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify({
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uid: uid,
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vorname: vorname,
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nachname: nachname,
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alter: alter
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})
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});
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const result = await response.json();
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if (result.success) {
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// Erfolg anzeigen
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showSuccessMessage('Benutzer erfolgreich gespeichert!');
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// Formular zurücksetzen
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clearForm();
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// UID Feld fokussieren für nächsten Eintrag
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setTimeout(() => {
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document.getElementById('uid').focus();
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}, 100);
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} else {
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// Fehler anzeigen
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showErrorMessage(result.error || 'Fehler beim Speichern der Daten');
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}
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} catch (error) {
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console.error('Fehler beim Speichern:', error);
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showErrorMessage('Verbindungsfehler zum Server. Bitte versuchen Sie es später erneut.');
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} finally {
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setLoadingState(false);
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}
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});
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function showSuccessMessage(message = 'Daten erfolgreich gespeichert!') {
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const successMsg = document.getElementById('successMessage');
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successMsg.textContent = `✅ ${message}`;
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successMsg.style.display = 'block';
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setTimeout(() => {
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successMsg.style.display = 'none';
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}, 3000);
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}
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function showErrorMessage(message) {
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// Fehlermeldung dynamisch erstellen
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let errorDiv = document.getElementById('errorMessage');
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if (!errorDiv) {
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errorDiv = document.createElement('div');
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errorDiv.id = 'errorMessage';
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errorDiv.className = 'error-message';
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errorDiv.style.cssText = `
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background: #f8d7da;
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color: #721c24;
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padding: 15px;
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border-radius: 8px;
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margin-bottom: 20px;
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border: 1px solid #f5c6cb;
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animation: fadeIn 0.3s ease-out;
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display: none;
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`;
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document.querySelector('.container').insertBefore(errorDiv, document.getElementById('rfidForm'));
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}
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errorDiv.textContent = `❌ ${message}`;
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errorDiv.style.display = 'block';
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setTimeout(() => {
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errorDiv.style.display = 'none';
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}, 10000);
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}
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function setLoadingState(loading) {
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isLoading = loading;
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const submitBtn = document.querySelector('.btn-primary');
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const form = document.getElementById('rfidForm');
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if (loading) {
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submitBtn.textContent = '⏳ Speichern...';
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submitBtn.disabled = true;
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form.style.opacity = '0.7';
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} else {
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submitBtn.textContent = '💾 Speichern';
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submitBtn.disabled = false;
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form.style.opacity = '1';
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}
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}
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function clearForm() {
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document.getElementById('rfidForm').reset();
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document.getElementById('uid').focus();
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}
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// Beim Laden der Seite
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window.addEventListener('load', function() {
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document.getElementById('uid').focus();
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checkServerStatus();
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});
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// Enter-Taste in UID Feld zum nächsten Feld springen
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document.getElementById('uid').addEventListener('keydown', function(e) {
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if (e.key === 'Enter') {
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e.preventDefault();
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document.getElementById('vorname').focus();
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}
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});
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// Automatische UID Formatierung
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document.getElementById('uid').addEventListener('input', function(e) {
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let value = e.target.value.toUpperCase();
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// Entfernen aller nicht-hexadezimalen Zeichen außer Doppelpunkt
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value = value.replace(/[^0-9A-F:]/g, '');
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e.target.value = value;
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});
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// RFID UID lesen
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async function readRFIDUID() {
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const readBtn = document.getElementById('readUidBtn');
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const uidInput = document.getElementById('uid');
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// Button Status ändern
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readBtn.disabled = true;
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readBtn.className = 'read-uid-btn reading';
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readBtn.innerHTML = '📡 Lese UID...';
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try {
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// API Aufruf zum RFID Reader
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const response = await fetch(`/api/rfid/read`, {
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method: 'GET',
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headers: {
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'Content-Type': 'application/json',
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}
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});
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const result = await response.json();
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if (result.success && result.uid) {
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// UID in das Eingabefeld setzen
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uidInput.value = result.uid.match(/.{1,2}/g).join(':').toUpperCase();
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uidInput.focus();
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// Visuelles Feedback
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uidInput.style.borderColor = '#28a745';
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setTimeout(() => {
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uidInput.style.borderColor = '#e1e5e9';
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}, 2000);
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showSuccessMessage('UID erfolgreich gelesen!');
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// Automatisch zum nächsten Feld springen
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setTimeout(() => {
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document.getElementById('vorname').focus();
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}, 500);
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} else {
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// Fehler beim Lesen
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const errorMsg = result.error || 'Keine UID gefunden';
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showErrorMessage(`RFID Fehler: ${errorMsg}`);
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// UID Feld rot markieren
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uidInput.style.borderColor = '#dc3545';
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setTimeout(() => {
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uidInput.style.borderColor = '#e1e5e9';
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}, 10000);
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}
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} catch (error) {
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console.error('Fehler beim Lesen der UID:', error);
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showErrorMessage('Verbindungsfehler zum RFID Reader. Bitte prüfen Sie die Verbindung.');
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// UID Feld rot markieren
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uidInput.style.borderColor = '#dc3545';
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setTimeout(() => {
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uidInput.style.borderColor = '#e1e5e9';
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}, 3000);
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} finally {
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// Button Status zurücksetzen
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readBtn.disabled = false;
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readBtn.className = 'read-uid-btn';
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readBtn.innerHTML = '📡 Read UID';
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}
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}
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async function checkServerStatus() {
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try {
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const response = await fetch('/api/health');
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const data = await response.json();
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if (!data.status || data.status !== 'connected') {
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showErrorMessage('Server nicht verbunden. Einige Funktionen könnten eingeschränkt sein.');
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return false;
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}
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return true;
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} catch (error) {
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console.error('Server Status Check fehlgeschlagen:', error);
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showErrorMessage('Verbindung zum Server nicht möglich.');
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return false;
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}
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}
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</script>
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</body>
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</html> |