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<!-- <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Multilingual Assistive Model</title>
</head>
<body>
    <h1>Multilingual Assistive Model</h1>
    <form action="/" method="POST" enctype="multipart/form-data">
        <label for="image">Upload an Image:</label>
        <input type="file" id="image" name="image" required>
        <br><br>
        <label>Select Target Languages:</label><br>
        <input type="checkbox" name="languages" value="hin_Deva"> Hindi<br>
        <input type="checkbox" name="languages" value="mar_Deva"> Marathi<br>
        <input type="checkbox" name="languages" value="guj_Gujr"> Gujarati<br>
        <input type="checkbox" name="languages" value="urd_Arab"> Urdu<br>
        <button type="submit">Submit</button>
    </form>
    {% if caption %}
        <h2>Uploaded Image</h2>
        <img src="{{ image_path }}" alt="Uploaded Image" style="max-width: 300px;">
        <h2>Caption: {{ caption }}</h2>
        <h2>Translations:</h2>
        <ul>
            {% for lang, translation in translations.items() %}
            <li>{{ lang }}: {{ translation }}
                <audio controls>
                    <source src="/audio/{{ lang }}.mp3" type="audio/mpeg">
                </audio>
            </li>
            {% endfor %}
        </ul>
    {% endif %}
</body>
</html> -->


<!DOCTYPE html>
<html>
<head>
    <title>Multilingual Assistive Model</title>
    <link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">
</head>
<body class="bg-gray-100 p-8">
    <div class="max-w-4xl mx-auto">
        <h1 class="text-3xl font-bold mb-8">Multilingual Assistive Model</h1>
        
        <div class="bg-white p-6 rounded-lg shadow-lg">
            <form id="uploadForm" class="space-y-4">
                <div>
                    <label class="block text-sm font-medium mb-2">Upload Image</label>
                    <input type="file" name="image" accept="image/*" required
                           class="w-full p-2 border rounded">
                </div>
                
                <div>
                    <label class="block text-sm font-medium mb-2">Select Languages</label>
                    <div class="space-y-2">
                        <label class="inline-flex items-center">
                            <input type="checkbox" name="languages[]" value="hin_Deva" checked
                                   class="form-checkbox">
                            <span class="ml-2">Hindi</span>
                        </label>
                        <br>
                        <label class="inline-flex items-center">
                            <input type="checkbox" name="languages[]" value="mar_Deva" checked
                                   class="form-checkbox">
                            <span class="ml-2">Marathi</span>
                        </label>
                        <br>
                        <label class="inline-flex items-center">
                            <input type="checkbox" name="languages[]" value="guj_Gujr"
                                   class="form-checkbox">
                            <span class="ml-2">Gujarati</span>
                        </label>
                        <br>
                        <label class="inline-flex items-center">
                            <input type="checkbox" name="languages[]" value="urd_Arab"
                                   class="form-checkbox">
                            <span class="ml-2">Urdu</span>
                        </label>
                    </div>
                </div>
                
                <button type="submit" 
                        class="w-full bg-blue-500 text-white py-2 px-4 rounded hover:bg-blue-600">
                    Process Image
                </button>
            </form>
            
            <div id="results" class="mt-8 hidden">
                <div id="imagePreview" class="mb-4"></div>
                
                <div class="space-y-4">
                    <div>
                        <h2 class="text-xl font-semibold mb-2">Caption:</h2>
                        <p id="caption" class="text-gray-700"></p>
                    </div>
                    
                    <div>
                        <h2 class="text-xl font-semibold mb-2">Translations:</h2>
                        <div id="translations" class="space-y-2"></div>
                    </div>
                </div>
            </div>
            
            <div id="loading" class="hidden mt-4">
                <p class="text-center text-gray-600">Processing... Please wait.</p>
            </div>
        </div>
    </div>

    <script>
        document.getElementById('uploadForm').addEventListener('submit', async (e) => {
            e.preventDefault();
            
            const form = e.target;
            const formData = new FormData(form);
            
            // Show loading
            document.getElementById('loading').classList.remove('hidden');
            document.getElementById('results').classList.add('hidden');
            
            try {
                const response = await fetch('/process', {
                    method: 'POST',
                    body: formData
                });
                
                const data = await response.json();
                
                // Display results
                document.getElementById('caption').textContent = data.caption;
                
                const translationsDiv = document.getElementById('translations');
                translationsDiv.innerHTML = '';
                
                for (const [lang, translation] of Object.entries(data.translations)) {
                    const div = document.createElement('div');
                    div.className = 'mb-4';
                    div.innerHTML = `
                        <h3 class="font-medium">${lang}:</h3>
                        <p class="text-gray-700">${translation}</p>
                        <audio controls src="/audio/${lang}" class="mt-2"></audio>
                    `;
                    translationsDiv.appendChild(div);
                }
                
                // Show results
                document.getElementById('results').classList.remove('hidden');
            } catch (error) {
                console.error('Error:', error);
                alert('An error occurred while processing the image.');
            } finally {
                document.getElementById('loading').classList.add('hidden');
            }
        });
        
        // Image preview
        document.querySelector('input[type="file"]').addEventListener('change', (e) => {
            const file = e.target.files[0];
            if (file) {
                const reader = new FileReader();
                reader.onload = (e) => {
                    const img = document.createElement('img');
                    img.src = e.target.result;
                    img.className = 'max-w-full h-auto rounded';
                    const previewDiv = document.getElementById('imagePreview');
                    previewDiv.innerHTML = '';
                    previewDiv.appendChild(img);
                };
                reader.readAsDataURL(file);
            }
        });
    </script>
</body>
</html>