Timmy-time-dashboard/src/dashboard/templates/voice_enhanced.html

{% extends "base.html" %}

{% block title %}{{ page_title }}{% endblock %}

{% block extra_styles %}
<style>
    .wave-container {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 4px;
        height: 60px;
        margin: 20px 0;
    }
    
    .wave-bar {
        width: 4px;
        background: var(--accent);
        border-radius: 2px;
        animation: wave 1s ease-in-out infinite;
    }
    
    .wave-bar:nth-child(1) { animation-delay: 0s; height: 20%; }
    .wave-bar:nth-child(2) { animation-delay: 0.1s; height: 40%; }
    .wave-bar:nth-child(3) { animation-delay: 0.2s; height: 60%; }
    .wave-bar:nth-child(4) { animation-delay: 0.3s; height: 80%; }
    .wave-bar:nth-child(5) { animation-delay: 0.4s; height: 100%; }
    .wave-bar:nth-child(6) { animation-delay: 0.3s; height: 80%; }
    .wave-bar:nth-child(7) { animation-delay: 0.2s; height: 60%; }
    .wave-bar:nth-child(8) { animation-delay: 0.1s; height: 40%; }
    .wave-bar:nth-child(9) { animation-delay: 0s; height: 20%; }
    
    @keyframes wave {
        0%, 100% { transform: scaleY(0.5); opacity: 0.5; }
        50% { transform: scaleY(1); opacity: 1; }
    }
    
    .wave-container:not(.listening) .wave-bar {
        animation: none;
        height: 10%;
        opacity: 0.3;
    }
</style>
{% endblock %}

{% block content %}
<div class="card" style="max-width: 600px; margin: 0 auto;">
    <div class="card-header" style="text-align: center;">
        <h2 class="card-title">🎙️ Enhanced Voice Control</h2>
        <p style="color: var(--text-secondary);">Natural language with audio responses</p>
    </div>
    
    <div class="wave-container" id="wave-container">
        <div class="wave-bar"></div>
        <div class="wave-bar"></div>
        <div class="wave-bar"></div>
        <div class="wave-bar"></div>
        <div class="wave-bar"></div>
        <div class="wave-bar"></div>
        <div class="wave-bar"></div>
        <div class="wave-bar"></div>
        <div class="wave-bar"></div>
    </div>
    
    <div style="text-align: center; margin-bottom: 20px;">
        <button class="btn btn-primary" id="start-btn" onclick="startRecording()" style="padding: 15px 40px; font-size: 1.125rem;">
            🎤 Start Recording
        </button>
        <button class="btn btn-danger" id="stop-btn" onclick="stopRecording()" style="display: none; padding: 15px 40px; font-size: 1.125rem;">
            ⏹ Stop Recording
        </button>
    </div>
    
    <div id="status-text" style="text-align: center; color: var(--text-secondary); margin-bottom: 20px;">
        Click Start to begin
    </div>
    
    <div id="result-container" style="display: none;">
        <div style="background: var(--bg-tertiary); padding: 16px; border-radius: 8px; margin-bottom: 12px;">
            <strong style="color: var(--text-muted);">You said:</strong>
            <p id="user-text" style="margin-top: 8px;"></p>
        </div>
        <div style="background: var(--bg-tertiary); padding: 16px; border-radius: 8px; border-left: 3px solid var(--accent);">
            <strong style="color: var(--accent);">Timmy:</strong>
            <p id="timmy-text" style="margin-top: 8px;"></p>
        </div>
        <audio id="audio-player" controls style="width: 100%; margin-top: 12px; display: none;"></audio>
    </div>
</div>

<script>
let recognition = null;
let isRecording = false;

// Initialize speech recognition
if ('webkitSpeechRecognition' in window || 'SpeechRecognition' in window) {
    const SpeechRecognition = window.SpeechRecognition || window.webkitSpeechRecognition;
    recognition = new SpeechRecognition();
    recognition.continuous = false;
    recognition.interimResults = true;
    recognition.lang = 'en-US';
    
    recognition.onstart = function() {
        isRecording = true;
        document.getElementById('start-btn').style.display = 'none';
        document.getElementById('stop-btn').style.display = 'inline-flex';
        document.getElementById('wave-container').classList.add('listening');
        document.getElementById('status-text').textContent = 'Listening...';
    };
    
    recognition.onresult = function(event) {
        let finalTranscript = '';
        for (let i = event.resultIndex; i < event.results.length; i++) {
            if (event.results[i].isFinal) {
                finalTranscript += event.results[i][0].transcript;
            }
        }
        if (finalTranscript) {
            processCommand(finalTranscript);
        }
    };
    
    recognition.onerror = function(event) {
        console.error('Speech error:', event.error);
        document.getElementById('status-text').textContent = 'Error: ' + event.error;
        stopRecording();
    };
    
    recognition.onend = function() {
        if (isRecording) {
            stopRecording();
        }
    };
} else {
    document.getElementById('status-text').textContent = 'Speech recognition not supported';
    document.getElementById('start-btn').disabled = true;
}

function startRecording() {
    if (recognition) {
        recognition.start();
    }
}

function stopRecording() {
    isRecording = false;
    if (recognition) {
        recognition.stop();
    }
    document.getElementById('start-btn').style.display = 'inline-flex';
    document.getElementById('stop-btn').style.display = 'none';
    document.getElementById('wave-container').classList.remove('listening');
    document.getElementById('status-text').textContent = 'Processing...';
}

async function processCommand(text) {
    document.getElementById('user-text').textContent = text;
    
    try {
        const response = await fetch('/voice/enhanced', {
            method: 'POST',
            headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
            body: `text=${encodeURIComponent(text)}`
        });
        
        const data = await response.json();
        
        document.getElementById('timmy-text').textContent = data.response_text;
        document.getElementById('result-container').style.display = 'block';
        document.getElementById('status-text').textContent = 'Done!';
        
        // Play audio if available
        if (data.audio_url) {
            const audio = document.getElementById('audio-player');
            audio.src = data.audio_url;
            audio.style.display = 'block';
            audio.play();
        } else {
            // Fallback to browser TTS
            const utterance = new SpeechSynthesisUtterance(data.response_text);
            utterance.rate = 1.1;
            window.speechSynthesis.speak(utterance);
        }
        
    } catch (e) {
        document.getElementById('timmy-text').textContent = 'Sorry, I had trouble with that.';
        document.getElementById('result-container').style.display = 'block';
        document.getElementById('status-text').textContent = 'Error';
    }
}
</script>
{% endblock %}