ui.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Content Moderation API</title>
    <link href="https://fonts.googleapis.com/css2?family=Raleway:wght@400;700&display=swap" rel="stylesheet">
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Raleway', Arial, sans-serif;
            background: #ffebcb;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }
        
        .container {
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
            padding: 40px;
            max-width: 600px;
            width: 100%;
        }
        
        .header {
            text-align: center;
            margin-bottom: 30px;
        }
        
        .header h1 {
            color: #252653;
            font-size: 2.5rem;
            margin-bottom: 10px;
        }
        
        .header p {
            color: #666;
            font-size: 1.1rem;
        }
        
        .input-section {
            margin-bottom: 30px;
        }
        
        .input-group {
            margin-bottom: 20px;
        }
        
        label {
            display: block;
            margin-bottom: 8px;
            color: #333;
            font-weight: 600;
        }
        
        textarea {
            width: 100%;
            padding: 15px;
            border: 2px solid #e1e5e9;
            border-radius: 10px;
            font-size: 16px;
            resize: vertical;
            min-height: 120px;
            transition: border-color 0.3s ease;
        }
        
        textarea:focus {
            outline: none;
            border-color: #667eea;
        }
        
        .btn {
            background: #70234B;
            font-family: 'Raleway', Arial, sans-serif;
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 10px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s ease;
            width: 100%;
        }
        
        .btn:hover {
            transform: translateY(-2px);
        }
        
        .btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }
        
        .progress-section {
            margin-top: 30px;
            display: none;
        }
        
        .progress-bar {
            background: #f0f0f0;
            border-radius: 10px;
            height: 8px;
            margin-bottom: 20px;
            overflow: hidden;
        }
        
        .progress-fill {
            background: #f3a444;
            height: 100%;
            width: 0%;
            transition: width 0.5s ease;
        }
        
        .steps {
            display: flex;
            justify-content: space-between;
            margin-bottom: 20px;
        }
        
        .step {
            text-align: center;
            flex: 1;
            position: relative;
        }
        
        .step:not(:last-child)::after {
            content: '';
            position: absolute;
            top: 15px;
            right: -50%;
            width: 100%;
            height: 2px;
            background: #e1e5e9;
            z-index: 1;
        }
        
        .step.active::after {
            background: #667eea;
        }
        
        .step-icon {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: #e1e5e9;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 10px;
            font-weight: bold;
            color: white;
            position: relative;
            z-index: 2;
        }
        
        .step.active .step-icon {
            background: #667eea;
        }
        
        .step.completed .step-icon {
            background: #28a745;
        }
        
        .step.failed .step-icon {
            background: #dc3545;
        }
        
        .step-label {
            font-size: 12px;
            color: #666;
            font-weight: 600;
        }
        
        .step.active .step-label {
            color: #667eea;
        }
        
        .result-section {
            margin-top: 30px;
            padding: 20px;
            border-radius: 10px;
            display: none;
        }
        
        .result-safe {
            background: #d4edda;
            border: 1px solid #c3e6cb;
            color: #155724;
        }
        
        .result-moderate {
            background: #f8d7da;
            border: 1px solid #f5c6cb;
            color: #721c24;
        }
        
        .result-error {
            background: #f8d7da;
            border: 1px solid #f5c6cb;
            color: #721c24;
        }

        .result-flag {
            background: #fff3cd;
            border: 1px solid #ffeeba;
            color: #856404;
        }
        
        .result-title {
            font-size: 1.2rem;
            font-weight: bold;
            margin-bottom: 10px;
        }
        
        .result-details {
            font-size: 14px;
        }
        
        .flagged-words {
            margin-top: 10px;
        }
        
        .flagged-words span {
            background: rgba(0,0,0,0.1);
            padding: 2px 8px;
            border-radius: 4px;
            margin-right: 5px;
            font-size: 12px;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="header">
            <h1>🛡️ Tattle Safety API</h1>
            <p>Test the 3-step content moderation flow</p>
        </div>
        
        <div class="input-section">
            <div class="input-group">
                <label for="textInput">Enter text to moderate:</label>
                <textarea id="textInput" placeholder="Type your text here..."></textarea>
            </div>
            <button class="btn" onclick="moderateContent()">Moderate Content</button>
        </div>
        
        <div class="progress-section" id="progressSection">
            <div class="progress-bar">
                <div class="progress-fill" id="progressFill"></div>
            </div>
            
            <div class="steps">
                <div class="step" id="step1">
                    <div class="step-icon">1</div>
                    <div class="step-label">Slur List Check</div>
                </div>
                <div class="step" id="step2">
                    <div class="step-icon">2</div>
                    <div class="step-label">Llama Guard</div>
                </div>
                <div class="step" id="step3">
                    <div class="step-icon">3</div>
                    <div class="step-label">Flagged List</div>
                </div>
            </div>
        </div>
        
        <div class="result-section" id="resultSection">
            <div class="result-title" id="resultTitle"></div>
            <div class="result-details" id="resultDetails"></div>
            <div class="flagged-words" id="flaggedWords"></div>
        </div>
    </div>
    
    <script>
        async function moderateContent() {
            const textInput = document.getElementById('textInput');
            const text = textInput.value.trim();
            
            if (!text) {
                alert('Please enter some text to moderate.');
                return;
            }
            
            // Reset UI
            resetUI();
            
            // Show progress
            document.getElementById('progressSection').style.display = 'block';
            
            // Disable button
            const btn = document.querySelector('.btn');
            btn.disabled = true;
            btn.textContent = 'Moderating...';
            
            try {
                // Make API call first so we can reflect the actual step where it stopped
                const response = await fetch('/moderate', {
                    method: 'POST',
                    headers: {
                        'Content-Type': 'application/json',
                    },
                    body: JSON.stringify({ text: text })
                });
                
                const result = await response.json();
                // Update steps and progress according to result.reason
                updateStepsFromResult(result);
                showResult(result);
                
            } catch (error) {
                showError('Failed to moderate content: ' + error.message);
            } finally {
                // Re-enable button
                btn.disabled = false;
                btn.textContent = 'Moderate Content';
            }
        }

        function updateStepsFromResult(result) {
            // Reset steps visual state first
            ['step1', 'step2', 'step3'].forEach(id => {
                const el = document.getElementById(id);
                el.className = 'step';
            });

            // Map reason to where the flow stopped/landed
            const reason = result.reason;
            if (reason === 'tattle_slur_list') {
                // Failed on step 1
                document.getElementById('step1').classList.add('failed');
                updateProgress(33);
                return;
            }

            // Step 1 completed
            document.getElementById('step1').classList.add('completed');

            if (reason === 'llama_guard') {
                // Failed on step 2
                document.getElementById('step2').classList.add('failed');
                updateProgress(66);
                return;
            }

            // Step 2 completed
            document.getElementById('step2').classList.add('completed');

            // Step 3 outcome: either flag_list (special) or safe (completed)
            document.getElementById('step3').classList.add('completed');
            updateProgress(100);
        }
        
        function updateProgress(percentage) {
            document.getElementById('progressFill').style.width = percentage + '%';
        }
        
        function showResult(result) {
            const resultSection = document.getElementById('resultSection');
            const resultTitle = document.getElementById('resultTitle');
            const resultDetails = document.getElementById('resultDetails');
            const flaggedWords = document.getElementById('flaggedWords');
            
            resultSection.style.display = 'block';
            
            if (result.should_moderate) {
                resultSection.className = 'result-section result-moderate';
                resultTitle.textContent = 'Content Should Be Moderated';
                resultDetails.innerHTML = `
                    <strong>Reason:</strong> ${getReasonText(result.reason)}<br>
                `;
            } else {
                if (result.reason === 'flag_list') {
                    resultSection.className = 'result-section result-flag';
                    resultTitle.textContent = 'Content detected in Flag List';
                } else {
                    resultSection.className = 'result-section result-safe';
                    resultTitle.textContent = 'Content Is Safe';
                }
                resultDetails.innerHTML = `
                    <strong>Reason:</strong> ${getReasonText(result.reason)}<br>
                `;
            }
            
            // Show flagged words if any
            if (result.meta.flagged_words && result.meta.flagged_words.length > 0) {
                flaggedWords.innerHTML = '<strong>Flagged Words:</strong> ' + 
                    result.meta.flagged_words.map(word => `<span>${word}</span>`).join('');
            } else {
                flaggedWords.innerHTML = '';
            }
        }
        
        function showError(message) {
            const resultSection = document.getElementById('resultSection');
            const resultTitle = document.getElementById('resultTitle');
            const resultDetails = document.getElementById('resultDetails');
            
            resultSection.style.display = 'block';
            resultSection.className = 'result-section result-error';
            resultTitle.textContent = '❌ Error';
            resultDetails.textContent = message;
        }
        
        function getReasonText(reason) {
            const reasonMap = {
                'tattle_slur_list': 'Matched Tattle\'s slur list',
                'llama_guard': 'Flagged by Llama Guard model',
                'flag_list': 'Matched flagged list (human review needed)',
                'safe': 'Content assessed as safe',
                null: 'Invalid input'
            };
            return reasonMap[reason] || reason;
        }
        
        function resetUI() {
            // Reset progress
            document.getElementById('progressSection').style.display = 'none';
            document.getElementById('progressFill').style.width = '0%';
            
            // Reset steps
            ['step1', 'step2', 'step3'].forEach(id => {
                const step = document.getElementById(id);
                step.className = 'step';
            });
            
            // Hide result
            document.getElementById('resultSection').style.display = 'none';
        }
        
        // Allow Enter key to submit
        document.getElementById('textInput').addEventListener('keydown', function(e) {
            if (e.ctrlKey && e.key === 'Enter') {
                moderateContent();
            }
        });
    </script>
</body>
</html>