Initial Commit
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{% extends "base.html" %}
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{% block title %}Bibliothek - {{ APP_VERSION }}{% endblock %}
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{% block content %}
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<div class="content-container">
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<!-- Header Section -->
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<div class="header-section">
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<div class="header-title-group">
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<h1>📚 Bibliothek</h1>
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<p class="subtitle">Bücher, CDs und weitere Medien</p>
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</div>
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<div class="header-controls">
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<!-- Favorites Toggle -->
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<div class="view-switch">
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<button id="favoriteToggle" class="toggle-btn" aria-label="Favoriten anzeigen/verbergen">
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<span class="toggle-icon">⭐</span>
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<span class="toggle-label">Favoriten</span>
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</button>
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</div>
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<!-- View Mode Toggle -->
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<div class="view-switch">
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<button id="viewModeToggle" class="toggle-btn" aria-label="Ansichtsmodus wechseln">
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<span class="toggle-icon">ㄷ</span>
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<span class="toggle-label">Tabelle</span>
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</button>
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</div>
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</div>
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</div>
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<!-- Search & Filter Section -->
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<div class="search-filter-section">
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<input type="text" id="searchInput" placeholder="Nach Titel, Autor, ISBN suchen..." class="search-input">
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<div class="filter-group" id="filterGroup">
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<button class="filter-btn" id="filterBtn" aria-expanded="false" aria-label="Filter öffnen">
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🔍 Filter <span class="filter-arrow">▼</span>
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</button>
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<div class="filter-dropdown" id="filterDropdown" style="display: none;">
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<div class="filter-section">
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<h4>Medientyp</h4>
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<div class="filter-options">
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<label><input type="checkbox" class="filter-checkbox" data-filter="type" value="book"> Buch</label>
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<label><input type="checkbox" class="filter-checkbox" data-filter="type" value="cd"> CD/DVD</label>
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<label><input type="checkbox" class="filter-checkbox" data-filter="type" value="other"> Sonstige</label>
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</div>
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</div>
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<div class="filter-section">
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<h4>Status</h4>
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<div class="filter-options">
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<label><input type="checkbox" class="filter-checkbox" data-filter="status" value="available"> Verfügbar</label>
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<label><input type="checkbox" class="filter-checkbox" data-filter="status" value="borrowed"> Ausgeliehen</label>
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<label><input type="checkbox" class="filter-checkbox" data-filter="status" value="reserved"> Reserviert</label>
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</div>
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</div>
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<button id="clearFiltersBtn" class="button">Filter zurücksetzen</button>
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</div>
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</div>
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<!-- Barcode Scanner -->
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<button id="scannerBtn" class="scan-button" aria-expanded="false" aria-label="Scanner öffnen">
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📱 Scanner <span class="scanner-arrow">▼</span>
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</button>
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</div>
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<!-- Scanner Panel -->
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<div id="qrContainer" class="qr-container" style="display: none;">
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<div id="qr-reader" style="width: auto; height: 300px;"></div>
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<span id="qr-result" style="display: none;"></span>
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</div>
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<!-- Table Header (only in table mode) -->
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<div class="table-header" id="tableHeader" style="display: none;">
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<div class="table-row">
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<div class="table-cell title-cell">Titel</div>
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<div class="table-cell author-cell">Autor/Künstler</div>
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<div class="table-cell isbn-cell">ISBN/Code</div>
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<div class="table-cell type-cell">Typ</div>
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<div class="table-cell status-cell">Status</div>
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<div class="table-cell actions-cell">Aktionen</div>
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</div>
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</div>
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<!-- Items Container -->
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<div id="itemsContainer" class="items-container">
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{% if library_items %}
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{% for item in library_items %}
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<div class="item-card library-item" data-item-id="{{ item._id }}" data-type="{{ item.get('ItemType', 'book') }}" data-status="{{ 'borrowed' if item.get('Verfuegbar') == False else 'available' }}">
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<!-- Card Mode View -->
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<div class="item-content card-mode">
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<div class="item-image-wrapper">
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{% if item.get('Image') %}
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<img src="/uploads/{{ item.Image }}" alt="{{ item.Name }}" class="item-image">
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{% else %}
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<div class="placeholder-image">📚</div>
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{% endif %}
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</div>
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<div class="item-details">
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<h3 class="item-name">{{ item.Name }}</h3>
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{% if item.get('Author') %}
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<p class="item-author">Von: {{ item.Author }}</p>
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{% endif %}
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{% if item.get('ISBN') %}
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<p class="item-isbn">ISBN: {{ item.ISBN }}</p>
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{% endif %}
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<div class="item-meta">
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<span class="item-type">{{ item.get('ItemType', 'Medium') }}</span>
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<span class="item-status {% if item.get('Verfuegbar') == False %}borrowed{% else %}available{% endif %}">
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{% if item.get('Verfuegbar') == False %}Ausgeliehen{% else %}Verfügbar{% endif %}
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</span>
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</div>
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</div>
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</div>
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<!-- Table Mode View -->
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<div class="item-content table-mode" style="display: none;">
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<div class="table-row">
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<div class="table-cell title-cell">
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<span class="descriptor">Titel:</span>
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<span class="value">{{ item.Name }}</span>
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</div>
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<div class="table-cell author-cell">
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<span class="descriptor">Autor:</span>
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<span class="value">{{ item.get('Author', '—') }}</span>
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</div>
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<div class="table-cell isbn-cell">
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<span class="descriptor">ISBN:</span>
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<span class="value">{{ item.get('ISBN', '—') }}</span>
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</div>
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<div class="table-cell type-cell">
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<span class="descriptor">Typ:</span>
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<span class="value">{{ item.get('ItemType', 'Medium') }}</span>
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</div>
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<div class="table-cell status-cell">
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<span class="descriptor">Status:</span>
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<span class="value {% if item.get('Verfuegbar') == False %}borrowed{% else %}available{% endif %}">
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{% if item.get('Verfuegbar') == False %}Ausgeliehen{% else %}Verfügbar{% endif %}
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</span>
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</div>
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<div class="table-cell actions-cell">
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<button class="action-button details-btn" data-item-id="{{ item._id }}">Details</button>
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</div>
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</div>
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</div>
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<!-- Action Buttons (Card Mode) -->
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<div class="item-actions card-mode" style="display: flex;">
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<button class="action-button details-btn" data-item-id="{{ item._id }}">Details</button>
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{% if item.get('Verfuegbar') == True %}
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<button class="action-button borrow-btn" data-item-id="{{ item._id }}">Ausleihen</button>
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{% else %}
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<button class="action-button return-btn" data-item-id="{{ item._id }}" disabled>Ausgeliehen</button>
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{% endif %}
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</div>
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</div>
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{% endfor %}
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{% else %}
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<div class="empty-state">
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<p>Keine Bibliotheks-Medien gefunden</p>
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</div>
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{% endif %}
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</div>
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</div>
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<!-- Detail Modal -->
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<div id="detailModal" class="modal" style="display: none;">
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<div class="modal-content">
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<button class="modal-close" aria-label="Schließen">✕</button>
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<div class="modal-body" id="modalBody">
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<!-- Filled by JavaScript -->
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</div>
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</div>
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</div>
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<!-- Borrow Modal -->
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<div id="borrowModal" class="modal" style="display: none;">
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<div class="modal-content">
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<h2>Ausleihen</h2>
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<form id="borrowForm">
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<input type="hidden" id="borrowItemId" name="item_id">
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<div class="form-group">
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<label for="studentIdInput">Schülerausweis-ID (optional):</label>
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<input type="text" id="studentIdInput" name="student_id" placeholder="Ausweis scannen oder eingeben" class="form-input">
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</div>
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<div class="form-group">
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<label for="borrowDaysInput">Ausleih-Dauer (Tage):</label>
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<input type="number" id="borrowDaysInput" name="borrow_days" min="1" max="365" class="form-input" value="14">
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</div>
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<div class="form-actions">
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<button type="submit" class="button primary-button">Ausleihen</button>
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<button type="button" class="button cancel-button" onclick="document.getElementById('borrowModal').style.display='none'">Abbrechen</button>
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</div>
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</form>
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</div>
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</div>
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<script src="https://cdn.jsdelivr.net/npm/html5-qrcode/minified/html5-qrcode.min.js"></script>
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<script>
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// View mode persistence
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const LIBRARY_VIEW_MODE_KEY = 'inventarLibraryViewMode';
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function setViewMode(mode) {
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localStorage.setItem(LIBRARY_VIEW_MODE_KEY, mode);
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const container = document.getElementById('itemsContainer');
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const tableHeader = document.getElementById('tableHeader');
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const items = container.querySelectorAll('.item-card');
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items.forEach(item => {
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const cardContent = item.querySelector('.item-content.card-mode');
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const cardActions = item.querySelector('.item-actions.card-mode');
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const tableContent = item.querySelector('.item-content.table-mode');
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if (mode === 'table') {
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if (cardContent) cardContent.style.display = 'none';
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if (cardActions) cardActions.style.display = 'none';
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if (tableContent) tableContent.style.display = 'block';
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} else {
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if (cardContent) cardContent.style.display = 'flex';
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if (cardActions) cardActions.style.display = 'flex';
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if (tableContent) tableContent.style.display = 'none';
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}
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});
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tableHeader.style.display = mode === 'table' ? 'block' : 'none';
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document.getElementById('viewModeToggle').classList.toggle('open', mode === 'table');
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}
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// Initialize view mode
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document.addEventListener('DOMContentLoaded', function() {
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const savedMode = localStorage.getItem(LIBRARY_VIEW_MODE_KEY) || 'card';
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setViewMode(savedMode);
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document.getElementById('viewModeToggle').addEventListener('click', function() {
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const currentMode = localStorage.getItem(LIBRARY_VIEW_MODE_KEY) || 'card';
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const newMode = currentMode === 'card' ? 'table' : 'card';
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setViewMode(newMode);
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});
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// Details button handlers
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document.querySelectorAll('.details-btn').forEach(btn => {
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btn.addEventListener('click', function(e) {
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e.preventDefault();
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const itemId = this.dataset.itemId;
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fetch(`/get_item_details/${itemId}`)
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.then(r => r.json())
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.then(data => {
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if (data.success) {
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displayLibraryItemDetail(data.item);
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document.getElementById('detailModal').style.display = 'flex';
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}
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});
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});
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});
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// Borrow button handlers
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document.querySelectorAll('.borrow-btn').forEach(btn => {
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btn.addEventListener('click', function() {
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document.getElementById('borrowItemId').value = this.dataset.itemId;
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document.getElementById('borrowModal').style.display = 'flex';
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});
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});
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// Borrow form submit
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document.getElementById('borrowForm').addEventListener('submit', function(e) {
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e.preventDefault();
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const itemId = document.getElementById('borrowItemId').value;
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const studentId = document.getElementById('studentIdInput').value || null;
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const borrowDays = document.getElementById('borrowDaysInput').value || 14;
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fetch('/borrow_item', {
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method: 'POST',
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headers: {'Content-Type': 'application/json'},
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body: JSON.stringify({
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item_id: itemId,
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student_id: studentId,
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borrow_days: borrowDays
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})
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})
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.then(r => r.json())
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.then(data => {
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if (data.success) {
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alert('Erfolgreich ausgeliehen!');
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location.reload();
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} else {
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alert('Fehler: ' + data.message);
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}
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});
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});
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// Modal close handlers
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document.querySelectorAll('.modal-close').forEach(btn => {
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btn.addEventListener('click', function() {
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this.closest('.modal').style.display = 'none';
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});
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});
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// Close modals on outside click
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document.querySelectorAll('.modal').forEach(modal => {
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modal.addEventListener('click', function(e) {
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if (e.target === this) this.style.display = 'none';
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});
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});
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});
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function displayLibraryItemDetail(item) {
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const modalBody = document.getElementById('modalBody');
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const returnBtn = item.Verfuegbar === false ? `<button class="action-button return-btn" onclick="returnItem('${item._id}')">Zurückgeben</button>` : '';
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const borrowBtn = item.Verfuegbar === true ? `<button class="action-button borrow-btn" onclick="openBorrowModal('${item._id}')">Ausleihen</button>` : '';
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modalBody.innerHTML = `
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<h2>${item.Name}</h2>
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<div class="detail-content">
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${item.Image ? `<img src="/uploads/${item.Image}" alt="${item.Name}" style="max-width: 200px; margin-bottom: 20px;">` : ''}
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<p><strong>Autor:</strong> ${item.Author || '—'}</p>
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<p><strong>ISBN:</strong> ${item.ISBN || '—'}</p>
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<p><strong>Typ:</strong> ${item.ItemType || 'Medium'}</p>
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<p><strong>Status:</strong> ${item.Verfuegbar === false ? 'Ausgeliehen' : 'Verfügbar'}</p>
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${item.User ? `<p><strong>Ausgeliehen von:</strong> ${item.User}</p>` : ''}
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${item.Beschreibung ? `<p><strong>Beschreibung:</strong> ${item.Beschreibung}</p>` : ''}
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<div class="modal-actions">
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${borrowBtn}
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${returnBtn}
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</div>
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</div>
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`;
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}
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function openBorrowModal(itemId) {
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document.getElementById('borrowItemId').value = itemId;
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document.getElementById('borrowModal').style.display = 'flex';
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document.getElementById('detailModal').style.display = 'none';
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}
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function returnItem(itemId) {
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if (confirm('Wirklich zurückgeben?')) {
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fetch('/return_item', {
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method: 'POST',
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headers: {'Content-Type': 'application/json'},
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body: JSON.stringify({item_id: itemId})
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})
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.then(r => r.json())
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.then(data => {
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if (data.success) {
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alert('Erfolgreich zurückgegeben!');
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location.reload();
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}
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});
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}
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}
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// Filter dropdown toggle with auto-close
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function closeAllFilters() {
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document.querySelectorAll('.filter-dropdown').forEach(d => d.style.display = 'none');
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document.getElementById('filterBtn').setAttribute('aria-expanded', 'false');
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document.getElementById('filterBtn').classList.remove('open');
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}
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document.getElementById('filterBtn').addEventListener('click', function(e) {
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e.stopPropagation();
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const dropdown = document.getElementById('filterDropdown');
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const isOpen = dropdown.style.display !== 'none';
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closeAllFilters();
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if (!isOpen) {
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dropdown.style.display = 'block';
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this.setAttribute('aria-expanded', 'true');
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this.classList.add('open');
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||||
}
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||||
});
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document.addEventListener('click', closeAllFilters);
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document.getElementById('filterDropdown').addEventListener('click', e => e.stopPropagation());
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// Clear filters
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document.getElementById('clearFiltersBtn').addEventListener('click', function() {
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document.querySelectorAll('.filter-checkbox').forEach(c => c.checked = false);
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closeAllFilters();
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||||
});
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||||
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||||
// Favorites toggle
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document.getElementById('favoriteToggle').addEventListener('click', function() {
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||||
this.classList.toggle('open');
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||||
// TODO: Implement favorites filtering
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||||
});
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||||
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||||
// Scanner toggle
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||||
let scanner = null;
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document.getElementById('scannerBtn').addEventListener('click', function(e) {
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e.stopPropagation();
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||||
const container = document.getElementById('qrContainer');
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||||
const isOpen = container.style.display !== 'none';
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||||
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if (isOpen) {
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||||
container.style.display = 'none';
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if (scanner) scanner.clear();
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this.classList.remove('open');
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||||
this.setAttribute('aria-expanded', 'false');
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||||
} else {
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container.style.display = 'block';
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this.classList.add('open');
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this.setAttribute('aria-expanded', 'true');
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||||
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if (!scanner) {
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scanner = new Html5Qrcode('qr-reader');
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scanner.start(
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{ facingMode: "environment" },
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||||
{ fps: 10, qrbox: 250 },
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||||
onScanSuccess,
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||||
onScanError
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||||
);
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||||
}
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||||
}
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||||
});
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||||
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||||
function onScanSuccess(decodedText, decodedResult) {
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||||
const studentId = decodedText.trim();
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||||
document.getElementById('studentIdInput').value = studentId;
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alert('Ausweis gescannt: ' + studentId);
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||||
}
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||||
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||||
function onScanError(error) {
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||||
// Silently ignore scan errors
|
||||
}
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||||
</script>
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||||
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||||
<style>
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||||
.library-item .item-image-wrapper {
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||||
width: 120px;
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||||
height: 160px;
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||||
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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||||
border-radius: 8px;
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||||
overflow: hidden;
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||||
flex-shrink: 0;
|
||||
}
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||||
|
||||
.library-item .placeholder-image {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
font-size: 48px;
|
||||
color: white;
|
||||
}
|
||||
|
||||
.library-item .item-author {
|
||||
font-size: 0.9rem;
|
||||
color: #666;
|
||||
margin: 4px 0;
|
||||
}
|
||||
|
||||
.library-item .item-isbn {
|
||||
font-size: 0.85rem;
|
||||
color: #999;
|
||||
font-family: monospace;
|
||||
margin: 4px 0;
|
||||
}
|
||||
|
||||
.library-item .item-type {
|
||||
display: inline-block;
|
||||
background: #e8f0fe;
|
||||
color: #1967d2;
|
||||
padding: 2px 8px;
|
||||
border-radius: 4px;
|
||||
font-size: 0.8rem;
|
||||
}
|
||||
|
||||
.library-item .item-status.available {
|
||||
background: #e6f4ea;
|
||||
color: #137333;
|
||||
}
|
||||
|
||||
.library-item .item-status.borrowed {
|
||||
background: #fce8e6;
|
||||
color: #b3261e;
|
||||
}
|
||||
</style>
|
||||
{% endblock %}
|
||||
Reference in New Issue
Block a user