188 lines
5.7 KiB
HTML
188 lines
5.7 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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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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<title>Document Scanner</title>
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<style>
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body {
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font-family: Arial, sans-serif;
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max-width: 800px;
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margin: 0 auto;
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padding: 20px;
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}
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.container {
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display: flex;
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flex-direction: column;
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gap: 20px;
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}
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.controls {
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display: flex;
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gap: 10px;
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}
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button {
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padding: 10px 20px;
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border: none;
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border-radius: 4px;
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background-color: #4285f4;
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color: white;
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cursor: pointer;
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transition: background-color 0.3s;
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}
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button:hover {
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background-color: #3367d6;
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}
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button:disabled {
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background-color: #cccccc;
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cursor: not-allowed;
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}
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.document-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
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gap: 20px;
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}
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.document-card {
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border: 1px solid #ddd;
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border-radius: 8px;
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overflow: hidden;
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box-shadow: 0 2px 4px rgba(0,0,0,0.1);
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}
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.document-card img {
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width: 100%;
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height: 150px;
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object-fit: cover;
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}
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.document-card .info {
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padding: 10px;
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}
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.status {
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margin-bottom: 10px;
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padding: 10px;
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border-radius: 4px;
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}
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.status.scanning {
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background-color: #e6f7ff;
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border: 1px solid #91d5ff;
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}
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.status.idle {
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background-color: #f6ffed;
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border: 1px solid #b7eb8f;
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}
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</style>
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</head>
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<body>
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<div class="container">
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<h1>Document Scanner</h1>
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<div id="status" class="status idle">Scanner is idle</div>
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<div class="controls">
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<button id="startBtn">Start Scanning</button>
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<button id="abortBtn" disabled>Abort Scanning</button>
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</div>
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<h2>Documents</h2>
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<div id="documents" class="document-grid">
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<p>No documents scanned yet.</p>
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</div>
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</div>
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<script>
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const API_URL = `/api`;
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const startBtn = document.getElementById('startBtn');
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const abortBtn = document.getElementById('abortBtn');
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const statusEl = document.getElementById('status');
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const documentsEl = document.getElementById('documents');
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function setScannerState(scanning) {
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startBtn.disabled = scanning;
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abortBtn.disabled = !scanning;
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if (scanning) {
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statusEl.textContent = 'Scanner is running...';
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statusEl.className = 'status scanning';
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} else {
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statusEl.textContent = 'Scanner is idle';
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statusEl.className = 'status idle';
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}
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}
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async function startScanning() {
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startBtn.disabled = true;
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try {
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const response = await fetch(`${API_URL}/scan/start`, {
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method: 'POST'
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});
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} catch (error) {
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console.error('Error starting scan:', error);
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alert('Failed to connect to scanner service.');
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startBtn.disabled = false;
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}
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}
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async function abortScanning() {
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abortBtn.disabled = true;
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try {
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const response = await fetch(`${API_URL}/scan/abort`, {
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method: 'POST'
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});
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} catch (error) {
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console.error('Error aborting scan:', error);
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alert('Failed to connect to scanner service.');
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abortBtn.disabled = false;
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}
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}
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function pollDocuments() {
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fetch(`${API_URL}/documents`)
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.then(response => response.json())
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.then(documents => {
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if (documents.length === 0) {
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documentsEl.innerHTML = '<p>No documents scanned yet.</p>';
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setTimeout(() => {
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pollDocuments();
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}, 2000);
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return;
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}
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documentsEl.innerHTML = documents.map(doc => `
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<div class="document-card">
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<img src="${doc.url}" alt="${doc.filename}">
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<div class="info">
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<h3>${doc.filename}</h3>
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</div>
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</div>
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`).join('');
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setTimeout(() => {
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pollDocuments();
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}, 2000);
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})
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.catch(error => {
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console.error('Error fetching documents:', error);
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documentsEl.innerHTML = '<p>Error loading documents.</p>';
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});
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}
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function pollStatus() {
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fetch(`${API_URL}/scan/status`)
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.then(response => response.json())
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.then(data => {
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setScannerState(data.isScanning);
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setTimeout(() => {
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pollStatus();
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}, 1000);
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});
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}
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startBtn.addEventListener('click', startScanning);
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abortBtn.addEventListener('click', abortScanning);
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pollStatus();
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pollDocuments();
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</script>
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</body>
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</html> |