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it_school/proiect-nutritie-java/src/main/webapp/index.html
Ionel Andrei Cataon 1607cb2ffc s
2026-02-18 17:44:59 +02:00

214 lines
15 KiB
HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>NutriAI Elite v26.0</title>
<script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
<style>
:root { --primary: #3b82f6; --bg: #020617; --sidebar: #0f172a; --card: #1e293b; --accent: #60a5fa; --text: #ffffff; }
body.theme-dark { --bg: #020617; --sidebar: #0f172a; --primary: #3b82f6; }
body.theme-emerald { --bg: #064e3b; --sidebar: #065f46; --primary: #10b981; }
body.theme-midnight { --bg: #1e1b4b; --sidebar: #312e81; --primary: #818cf8; }
body.theme-titanium { --bg: #111827; --sidebar: #1f2937; --primary: #94a3b8; --card: #374151; --accent: #f8fafc; }
body { background-color: var(--bg); color: var(--text); font-family: 'Outfit', sans-serif; height: 100dvh; overflow: hidden; transition: 0.3s; }
.main-wrapper { display: flex; height: 100dvh; flex-direction: row; }
@media (max-width: 991px) {
.main-wrapper { flex-direction: column; overflow-y: auto; height: auto; }
.sidebar { width: 100% !important; height: auto !important; border-right: none !important; }
.chat-section { height: 600px !important; }
body { overflow-y: auto; }
}
.sidebar { width: 360px; background: var(--sidebar); border-right: 1px solid rgba(255,255,255,0.1); padding: 1.5rem; overflow-y: auto; flex-shrink: 0; }
.chat-section { flex-grow: 1; display: flex; flex-direction: column; background: rgba(0,0,0,0.2); position: relative; }
.label-pro { color: var(--accent); font-weight: 800; font-size: 0.75rem; text-transform: uppercase; margin-bottom: 5px; display: block; }
.glass-input { background: #fff !important; color: #000 !important; border: 3px solid var(--primary) !important; border-radius: 12px; font-weight: 800 !important; }
.stat-panel { background: linear-gradient(145deg, var(--primary), #1e3a8a); border-radius: 20px; padding: 1rem; margin: 10px 0; text-align: center; }
.water-hub { background: rgba(59, 130, 246, 0.1); border: 2px solid var(--primary); border-radius: 15px; padding: 12px; margin: 10px 0; text-align: center; }
.macro-hub { background: rgba(255,255,255,0.05); border-radius: 20px; padding: 15px; margin-top: 10px; }
.chat-container { flex-grow: 1; overflow-y: auto; padding: 1.5rem; display: flex; flex-direction: column; }
.msg { padding: 1.2rem; border-radius: 1.2rem; margin-bottom: 1rem; font-size: 1rem; max-width: 95%; color: #fff !important; word-wrap: break-word; }
.ai { background: var(--card); border-left: 6px solid var(--primary); align-self: flex-start; }
.user { background: var(--primary); align-self: flex-end; }
.top-ctrl { padding: 10px; display: flex; justify-content: flex-end; gap: 8px; background: rgba(0,0,0,0.3); }
.input-area { padding: 15px; background: var(--sidebar); border-top: 1px solid rgba(255,255,255,0.1); display: flex; gap: 10px; }
.btn-shop { background: #f59e0b; color: #000; font-weight: 800; border: none; border-radius: 12px; padding: 0 15px; white-space: nowrap; }
.btn-reset { background: rgba(239, 68, 68, 0.15); color: #fca5a5; border: 1px solid #ef4444; border-radius: 12px; padding: 8px; font-weight: 700; width: 100%; margin-top: 15px; }
table { width: 100%; display: block; overflow-x: auto; color: #fff; border-collapse: collapse; margin: 10px 0; background: rgba(0,0,0,0.2); border-radius: 8px; }
th, td { border: 1px solid rgba(255,255,255,0.1); padding: 8px; text-align: left; min-width: 80px; }
th { background: rgba(255,255,255,0.05); font-weight: 800; color: var(--accent); }
</style>
</head>
<body class="theme-dark">
<div class="main-wrapper">
<div class="sidebar">
<h3 class="fw-extrabold mb-3"><i class="fas fa-bolt text-primary"></i> NUTRI ELITE</h3>
<div class="row g-2">
<div class="col-6"><label class="label-pro" id="txtW">Weight</label><input type="number" id="w" class="form-control glass-input" placeholder="--" oninput="update()"></div>
<div class="col-6"><label class="label-pro" id="txtT">Target</label><input type="number" id="t" class="form-control glass-input" placeholder="--" oninput="update()"></div>
<div class="col-6"><label class="label-pro" id="txtH">Height</label><input type="number" id="h" class="form-control glass-input" placeholder="--" oninput="update()"></div>
<div class="col-6"><label class="label-pro">Age</label><input type="number" id="age" class="form-control glass-input" placeholder="--" oninput="update()"></div>
<div class="col-12">
<label class="label-pro">Activity</label>
<select id="act" class="form-select glass-input" onchange="update()">
<option value="" disabled selected>Select activity...</option>
<option value="1.2">Sedentary</option>
<option value="1.375">Lightly Active</option>
<option value="1.55">Moderately Active</option>
<option value="1.725">Very Active</option>
<option value="1.9">Extra Active</option>
</select>
</div>
<div class="col-12">
<label class="label-pro d-flex justify-content-between">Adjustment <span id="aggDisp">0 kcal</span></label>
<input type="range" id="agg" class="form-range" min="-1000" max="1000" step="50" value="0" oninput="update()">
</div>
</div>
<div class="stat-panel"><h1 class="fw-bold mb-0" id="kcal">0</h1><p class="text-uppercase fw-bold m-0 opacity-75 small">Target Calories</p></div>
<div class="water-hub">
<h2 class="fw-bold text-info mb-0" id="h2o">0.0L</h2>
<span class="label-pro" id="txtH2O"><i class="fas fa-droplet me-1"></i> Daily Hydration</span>
</div>
<div class="macro-hub">
<canvas id="mChart" style="max-height: 120px;"></canvas>
<div class="row mt-2 text-center fw-bold small">
<div class="col-4 text-info">P: <span id="pG">0g</span></div>
<div class="col-4 text-danger">C: <span id="cG">0g</span></div>
<div class="col-4 text-warning">F: <span id="fG">0g</span></div>
</div>
</div>
<button class="btn-reset" onclick="resetAll()"><i class="fas fa-sync me-2"></i> RESET SYSTEM</button>
</div>
<div class="chat-section">
<div class="top-ctrl">
<button id="btnMetric" class="btn btn-primary btn-sm active" onclick="setUnits('metric')">METRIC</button>
<button id="btnImperial" class="btn btn-outline-primary btn-sm" onclick="setUnits('imperial')">IMP</button>
<div class="dropdown">
<button class="btn btn-light btn-sm rounded-pill px-3" data-bs-toggle="dropdown"><i class="fas fa-palette"></i></button>
<ul class="dropdown-menu dropdown-menu-end shadow">
<li><a class="dropdown-item" href="#" onclick="setTheme('dark')">Onyx</a></li>
<li><a class="dropdown-item" href="#" onclick="setTheme('emerald')">Emerald</a></li>
<li><a class="dropdown-item" href="#" onclick="setTheme('midnight')">Midnight</a></li>
<li><a class="dropdown-item" href="#" onclick="setTheme('titanium')">Titanium</a></li>
</ul>
</div>
</div>
<div id="chat" class="chat-container">
<div class="msg ai shadow">
<h5 class="fw-bold text-primary">System Online.</h5>
Mathematical verification is now active. All meal plans are audited for calorie accuracy.
</div>
</div>
<div class="input-area">
<div class="input-group input-group-lg flex-grow-1">
<input type="text" id="uIn" class="form-control bg-dark text-white border-primary" placeholder="Type and press ENTER..." onkeydown="if(event.key === 'Enter') talk()">
<button class="btn btn-primary" onclick="talk()"><i class="fas fa-paper-plane"></i></button>
</div>
<button class="btn-shop shadow-sm" onclick="talk('GENERATE_SHOPPING_LIST')">
<i class="fas fa-shopping-basket me-1"></i> SHOPPING LIST
</button>
</div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
<script>
let isMetric = true, mChart, conversationHistory = [];
const API = "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";
function setTheme(t) { document.body.className = 'theme-' + t; }
function setUnits(mode) {
if((mode==='metric' && !isMetric) || (mode==='imperial' && isMetric)) {
isMetric = !isMetric;
const w = document.getElementById('w'), t = document.getElementById('t'), h = document.getElementById('h');
if(w.value) w.value = isMetric ? (w.value/2.205).toFixed(0) : (w.value*2.205).toFixed(0);
if(t.value) t.value = isMetric ? (t.value/2.205).toFixed(0) : (t.value*2.205).toFixed(0);
if(h.value) h.value = isMetric ? (h.value*2.54).toFixed(0) : (h.value/2.54).toFixed(0);
document.getElementById('txtW').innerText = isMetric ? "Weight (kg)" : "Weight (lb)";
document.getElementById('txtT').innerText = isMetric ? "Target (kg)" : "Target (lb)";
document.getElementById('txtH').innerText = isMetric ? "Height (cm)" : "Height (in)";
document.getElementById('btnMetric').className = isMetric ? "btn btn-primary active btn-sm" : "btn btn-outline-primary btn-sm";
document.getElementById('btnImperial').className = !isMetric ? "btn btn-primary active btn-sm" : "btn btn-outline-primary btn-sm";
update();
}
}
function update() {
const wv = parseFloat(document.getElementById('w').value)||0, hv = parseFloat(document.getElementById('h').value)||0;
const av = parseFloat(document.getElementById('age').value)||0, act = parseFloat(document.getElementById('act').value)||1;
const agg = parseInt(document.getElementById('agg').value);
if(!wv || !hv || !av) return;
const wc = isMetric ? wv : wv/2.205, hc = isMetric ? hv : hv*2.54;
const bmr = (10 * wc) + (6.25 * hc) - (5 * av) + 5;
const total = Math.round((bmr * act) + agg);
document.getElementById('kcal').innerText = total;
document.getElementById('h2o').innerText = isMetric ? (wc * 0.035).toFixed(1) + "L" : (wv * 0.6).toFixed(0) + "oz";
document.getElementById('aggDisp').innerText = (agg>0?'+':'')+agg+" kcal";
const pG = Math.round((total * 0.3)/4), cG = Math.round((total * 0.4)/4), fG = Math.round((total * 0.3)/9);
document.getElementById('pG').innerText = pG+"g"; document.getElementById('cG').innerText = cG+"g"; document.getElementById('fG').innerText = fG+"g";
if(mChart) { mChart.data.datasets[0].data = [pG*4, cG*4, fG*9]; mChart.update(); }
}
function resetAll() {
['w','t','h','age','agg'].forEach(id => document.getElementById(id).value = id === 'agg' ? 0 : "");
document.getElementById('act').selectedIndex = 0;
document.getElementById('kcal').innerText = "0";
document.getElementById('h2o').innerText = isMetric ? "0.0L" : "0oz";
document.getElementById('chat').innerHTML = `<div class="msg ai shadow">System reset. Ready for input.</div>`;
conversationHistory = [];
if(mChart) { mChart.data.datasets[0].data = [1,1,1]; mChart.update(); }
}
async function talk(custom) {
const box = document.getElementById('chat'), input = document.getElementById('uIn');
const text = custom === 'GENERATE_SHOPPING_LIST' ? "GENERATE_SHOPPING_LIST: Provide a shopping list based on the active meal plan." : (custom || input.value);
if(!text) return;
if(!custom) { box.innerHTML += `<div class="msg user shadow-sm">${text}</div>`; input.value=""; }
const id = 'ai-'+Date.now(); box.innerHTML += `<div id="${id}" class="msg ai shadow">Auditing calories...</div>`;
box.scrollTop = box.scrollHeight;
const sysPrompt = {role:"system", content: `Expert Dietitian. TARGET: ${document.getElementById('kcal').innerText} kcal. SYSTEM: ${isMetric ? 'METRIC' : 'IMPERIAL'}.
MATH VERIFICATION RULE:
1. You are forbidden from hallucinating totals.
2. Before writing the 'Daily Total', you MUST manually sum the calories of every ingredient you listed.
3. If the sum is less than ${document.getElementById('kcal').innerText}, you MUST increase the Weight (RAW) of starch/protein sources (e.g., 100g -> 250g) until the math is perfect.
4. Meal Total MUST = Sum of ingredient calories.
5. Daily Total MUST = Sum of all Meal Totals.
OUTPUT FORMAT:
- Table: | Ingredient | Weight (RAW) | Calories | P(g) | C(g) | F(g) |
- After each table: "Meal Total: [Kcal] | [P] | [C] | [F]"
- Final line: **Daily Total: [Sum] kcal**.`};
conversationHistory.push({role: "user", content: text});
try {
const res = await fetch("https://api.groq.com/openai/v1/chat/completions", {
method: "POST", headers: {"Content-Type":"application/json", "Authorization":`Bearer ${API}`},
body: JSON.stringify({ model:"llama-3.3-70b-versatile", messages:[sysPrompt, ...conversationHistory], temperature: 0.1})
});
const d = await res.json();
const aiMsg = d.choices[0].message.content;
conversationHistory.push({role: "assistant", content: aiMsg});
document.getElementById(id).innerHTML = marked.parse(aiMsg);
} catch(e) { document.getElementById(id).innerText = "Connection lost."; }
box.scrollTop = box.scrollHeight;
}
window.onload = () => {
mChart = new Chart(document.getElementById('mChart').getContext('2d'), {
type: 'doughnut', data: { datasets: [{ data: [1,1,1], backgroundColor: ['#0dcaf0','#dc3545','#ffc107'], borderWeight:0 }] },
options: { plugins: { legend: { display: false } }, cutout: '75%' }
});
resetAll();
}
</script>
</body>
</html>