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<!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>Invoice Extraction</title> |
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<link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap" rel="stylesheet"> |
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<style> |
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* { margin: 0; padding: 0; box-sizing: border-box; } |
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body { font-family: 'Poppins', sans-serif; background: linear-gradient(to right, #6a11cb, #2575fc); color: #333; display: flex; justify-content: center; align-items: center; min-height: 100vh; } |
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.container { |
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width: 90%; |
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max-width: 800px; |
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background: #ffffff; |
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box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2); |
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border-radius: 12px; |
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padding: 30px; |
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display: flex; |
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flex-direction: column; |
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justify-content: flex-start; |
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height: 100%; |
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} |
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.header { |
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text-align: center; |
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margin-bottom: 20px; |
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} |
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.header h1 { |
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font-size: 28px; |
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font-weight: 700; |
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color: #333; |
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} |
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.header p { |
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font-size: 14px; |
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color: #777; |
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} |
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.upload-section { |
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margin-bottom: 20px; |
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} |
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.upload-section label { |
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display: block; |
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font-size: 16px; |
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font-weight: 500; |
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margin-bottom: 10px; |
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color: #555; |
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} |
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.upload-section input[type="file"] { |
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display: block; |
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padding: 12px; |
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font-size: 14px; |
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border: 1px solid #ddd; |
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border-radius: 8px; |
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width: 100%; |
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transition: all 0.3s ease; |
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} |
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.upload-section input[type="file"]:focus { |
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border-color: #2575fc; |
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outline: none; |
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} |
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.actions { |
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text-align: center; |
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margin-top: 10px; |
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} |
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.actions button { |
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background-color: #2575fc; |
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color: white; |
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padding: 12px 25px; |
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border: none; |
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border-radius: 8px; |
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font-size: 16px; |
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font-weight: 500; |
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cursor: pointer; |
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transition: background-color 0.3s ease; |
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margin: 10px 5px; |
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} |
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.actions button:hover { |
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background-color: #1a5bb8; |
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} |
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.output-section { |
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margin-top: 20px; |
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text-align: center; |
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display: none; |
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padding-top: 20px; |
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} |
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.please-wait { |
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font-size: 18px; |
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font-weight: 600; |
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color: #ffcc00; |
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display: none; |
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text-align: center; |
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} |
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.output-images { |
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display: flex; |
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justify-content: center; |
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gap: 20px; |
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flex-wrap: wrap; |
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} |
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.output-images img { |
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max-width: 100%; |
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width: 300px; |
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border: 2px solid #ddd; |
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border-radius: 8px; |
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object-fit: contain; |
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margin-bottom: 20px; |
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} |
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.spinner { |
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border: 4px solid #f3f3f3; |
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border-top: 4px solid #2575fc; |
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border-radius: 50%; |
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width: 50px; |
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height: 50px; |
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animation: spin 2s linear infinite; |
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margin: 10px auto; |
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} |
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@keyframes spin { |
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0% { transform: rotate(0deg); } |
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100% { transform: rotate(360deg); } |
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} |
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.output-section button { |
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background-color: #34c759; |
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color: white; |
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padding: 10px 20px; |
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border: none; |
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border-radius: 8px; |
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font-size: 14px; |
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font-weight: 500; |
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cursor: pointer; |
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transition: background-color 0.3s ease; |
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margin: 10px 5px; |
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} |
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.output-section button:hover { |
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background-color: #28a745; |
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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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<div class="header"> |
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<h1>Invoice Processing</h1> |
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<p>Upload your invoice and extract data with ease</p> |
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</div> |
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<div class="upload-section"> |
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<label for="invoice-upload">Upload Invoice Image:</label> |
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<input type="file" id="invoice-upload" accept="image/*"> |
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</div> |
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<div class="actions"> |
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<button id="upload-btn">Upload & Process</button> |
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</div> |
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<div class="please-wait" id="please-wait"> |
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<div class="spinner"></div> |
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Please wait, processing the file... |
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</div> |
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<div class="output-section" id="output-section"> |
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<div class="output-images"> |
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<div> |
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<h3>Original Image</h3> |
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<img id="original-image" src="" alt="Original" /> |
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</div> |
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<div> |
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<h3>Annotated Image</h3> |
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<img id="annotated-image" src="" alt="Annotated" /> |
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</div> |
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</div> |
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<a id="download-csv" href="" download><button>Download CSV</button></a> |
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<a id="download-image" href="" download><button>Download Annotated Image</button></a> |
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</div> |
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</div> |
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<script> |
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const uploadBtn = document.getElementById('upload-btn'); |
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const invoiceInput = document.getElementById('invoice-upload'); |
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const outputSection = document.getElementById('output-section'); |
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const pleaseWaitSection = document.getElementById('please-wait'); |
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const downloadCsvButton = document.getElementById('download-csv'); |
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const downloadImageButton = document.getElementById('download-image'); |
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const originalImage = document.getElementById('original-image'); |
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const annotatedImage = document.getElementById('annotated-image'); |
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uploadBtn.addEventListener('click', () => { |
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const file = invoiceInput.files[0]; |
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if (!file) return alert('Please select a file.'); |
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const formData = new FormData(); |
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formData.append('invoice-upload', file); |
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pleaseWaitSection.style.display = 'block'; |
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outputSection.style.display = 'none'; |
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fetch('/upload', { |
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method: 'POST', |
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body: formData |
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}) |
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.then(response => response.json()) |
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.then(data => { |
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pleaseWaitSection.style.display = 'none'; |
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outputSection.style.display = 'block'; |
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downloadCsvButton.href = `/download_csv/${data.csv_path.split('/').pop()}`; |
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downloadImageButton.href = `/download_image/${data.image_path.split('/').pop()}`; |
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originalImage.src = `/uploads/${data.original_image.split('/').pop()}`; |
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annotatedImage.src = `/download_image/${data.image_path.split('/').pop()}`; |
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}) |
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.catch(error => { |
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pleaseWaitSection.style.display = 'none'; |
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alert('Error processing the image: ' + error); |
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}); |
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}); |
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</script> |
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</body> |
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</html> |
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