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<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>MediAgent v2 | AMD MI300X Radiology AI</title>
<script src="https://cdn.tailwindcss.com"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.0/dist/chart.umd.min.js"></script>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap" rel="stylesheet">
<script>
tailwind.config = {
theme: {
extend: {
fontFamily: { sans: ['Inter','sans-serif'], mono: ['JetBrains Mono','monospace'] },
colors: {
med: { 50:'#eff6ff',100:'#dbeafe',200:'#bfdbfe',500:'#3b82f6',600:'#2563eb',700:'#1d4ed8',800:'#1e40af',900:'#1e3a8a' },
amd: { 400:'#f97316',500:'#ea580c',600:'#c2410c' }
}
}
}
}
</script>
<style>
* { box-sizing: border-box; }
body { height:100vh; overflow:hidden; background:#f1f5f9; }
::-webkit-scrollbar { width:5px; height:5px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:#cbd5e1; border-radius:3px; }
@keyframes fadeIn { from{opacity:0;transform:translateY(4px)} to{opacity:1;transform:translateY(0)} }
@keyframes typing { from{opacity:0} to{opacity:1} }
.animate-fade-in { animation:fadeIn 0.3s ease-out forwards; }
.drop-zone.drag-over { border-color:#2563eb !important; background:#eff6ff !important; transform:scale(1.01); }
.finding-NORMAL { border-left-color:#10b981; }
.finding-INCIDENTAL{ border-left-color:#f59e0b; }
.finding-SIGNIFICANT{border-left-color:#f97316; }
.finding-CRITICAL { border-left-color:#ef4444; }
.chat-bubble-user { background:#1e40af; color:#fff; border-radius:12px 12px 2px 12px; }
.chat-bubble-ai { background:#f1f5f9; color:#1e293b; border-radius:12px 12px 12px 2px; }
.token-stream { white-space:pre-wrap; }
.gpu-bar { transition: width 0.8s ease; }
.panel-tab.active { border-bottom:2px solid #2563eb; color:#1d4ed8; font-weight:600; }
.dicom-badge { background:linear-gradient(135deg,#1e40af,#7c3aed); }
</style>
</head>
<body class="flex flex-col text-slate-800 font-sans">
<!-- ═══════════════════════════════════════════════════════════════════ HEADER -->
<header class="h-14 bg-slate-900 text-white flex items-center justify-between px-5 shrink-0 z-20 shadow-lg">
<div class="flex items-center gap-3">
<div class="w-8 h-8 bg-med-600 rounded-lg flex items-center justify-center font-black text-white text-sm">M</div>
<div>
<div class="flex items-center gap-2">
<h1 class="font-bold text-base tracking-tight leading-none">MediAgent <span class="text-med-400">v2</span></h1>
<span class="text-[9px] bg-amd-500 text-white px-1.5 py-0.5 rounded font-bold uppercase tracking-wider">AMD MI300X</span>
</div>
<div class="flex items-center gap-1.5 mt-0.5">
<span class="w-1.5 h-1.5 rounded-full bg-green-400 animate-pulse"></span>
<span class="text-[9px] uppercase tracking-widest text-slate-400">System Online</span>
</div>
</div>
</div>
<div class="flex items-center gap-3">
<div id="gpu-header-badge" class="hidden items-center gap-2 bg-slate-800 border border-orange-500/30 px-3 py-1 rounded-full">
<span class="w-1.5 h-1.5 rounded-full bg-orange-400 animate-pulse"></span>
<span class="text-[10px] font-mono text-orange-300" id="gpu-header-text">GPU: --</span>
</div>
<span id="clock" class="text-xs font-mono text-slate-400"></span>
</div>
</header>
<!-- ═══════════════════════════════════════════════════════════════════ MAIN -->
<main class="flex-1 grid grid-cols-12 overflow-hidden" style="height:calc(100vh - 56px)">
<!-- ══ LEFT: INPUT ══════════════════════════════════════════════════════ -->
<section class="col-span-3 bg-slate-50 border-r border-slate-200 flex flex-col overflow-y-auto">
<div class="p-4 flex flex-col gap-4">
<!-- Upload zone -->
<div>
<p class="text-[10px] font-bold text-slate-500 uppercase tracking-widest mb-2">Medical Image</p>
<div id="drop-zone" class="drop-zone border-2 border-dashed border-slate-300 rounded-xl p-5 text-center cursor-pointer bg-white hover:border-med-500 transition-all relative group">
<input type="file" id="file-input" class="hidden" accept="image/png,image/jpeg,.dcm,application/dicom">
<div id="upload-placeholder">
<svg class="w-9 h-9 text-slate-300 mx-auto mb-2 group-hover:text-med-500 transition-colors" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M4 16l4.586-4.586a2 2 0 012.828 0L16 16m-2-2l1.586-1.586a2 2 0 012.828 0L20 14m-6-6h.01M6 20h12a2 2 0 002-2V6a2 2 0 00-2-2H6a2 2 0 00-2 2v12a2 2 0 002 2z"></path></svg>
<p class="text-xs font-semibold text-slate-500">Drop image or click to upload</p>
<p class="text-[10px] text-slate-400 mt-1">PNG · JPG · <span class="text-purple-600 font-semibold">DICOM (.dcm)</span></p>
</div>
<img id="image-preview" class="hidden w-full h-36 object-contain rounded-lg bg-slate-100" alt="Preview">
<div id="dicom-info" class="hidden mt-2 p-2 dicom-badge rounded-lg text-white text-[10px] font-mono leading-relaxed"></div>
</div>
</div>
<!-- Form -->
<form id="analysis-form" class="space-y-3">
<div>
<label class="block text-[10px] font-bold text-slate-600 uppercase tracking-wider mb-1">Chief Complaint</label>
<textarea id="symptoms" rows="2" class="w-full text-xs border border-slate-300 rounded-lg p-2.5 focus:ring-2 focus:ring-med-500 focus:border-med-500 outline-none resize-none" placeholder="e.g. Chest pain, shortness of breath..."></textarea>
</div>
<div class="grid grid-cols-2 gap-2">
<div>
<label class="block text-[10px] font-bold text-slate-600 uppercase tracking-wider mb-1">Age</label>
<input type="number" id="age" min="0" max="120" class="w-full text-xs border border-slate-300 rounded-lg p-2.5 focus:ring-2 focus:ring-med-500 outline-none" placeholder="Yrs">
</div>
<div>
<label class="block text-[10px] font-bold text-slate-600 uppercase tracking-wider mb-1">Sex</label>
<select id="sex" class="w-full text-xs border border-slate-300 rounded-lg p-2.5 focus:ring-2 focus:ring-med-500 outline-none bg-white">
<option value="">Select</option>
<option value="M">Male</option>
<option value="F">Female</option>
<option value="O">Other</option>
</select>
</div>
</div>
<div>
<label class="block text-[10px] font-bold text-slate-600 uppercase tracking-wider mb-1">Clinical History</label>
<textarea id="clinical_context" rows="2" class="w-full text-xs border border-slate-300 rounded-lg p-2.5 focus:ring-2 focus:ring-med-500 outline-none resize-none" placeholder="Relevant history, medications..."></textarea>
</div>
<button type="submit" id="submit-btn" class="w-full bg-med-800 hover:bg-med-900 text-white font-bold py-2.5 rounded-lg shadow transition-all flex items-center justify-center gap-2 disabled:opacity-40 disabled:cursor-not-allowed text-sm">
<span id="btn-text">Run Analysis</span>
<svg id="btn-spinner" class="hidden w-4 h-4 animate-spin" fill="none" viewBox="0 0 24 24"><circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle><path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"></path></svg>
</button>
</form>
<!-- AMD GPU Panel -->
<div style="background: var(--color-background-primary); border-radius: var(--border-radius-lg); border: 0.5px solid var(--color-border-tertiary); padding: 14px 16px;">
<div style="display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px;">
<div style="display: flex; align-items: center; gap: 8px;">
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="#f97316" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="2" y="6" width="20" height="12" rx="2" /><path d="M6 6V4M10 6V4M14 6V4M18 6V4M6 20v-2M10 20v-2M14 20v-2M18 20v-2" /></svg>
<span style="font-size: 11px; font-weight: 500; color: #f97316; letter-spacing: 0.06em; text-transform: uppercase;">AMD GPU Metrics</span>
</div>
<span id="gpu-status-dot" style="width: 8px; height: 8px; border-radius: 50%; background: var(--color-border-secondary); display: inline-block;"></span>
</div>
<div id="gpu-panel-content">
<p style="font-size: 11px; color: var(--color-text-tertiary); font-family: var(--font-mono); text-align: center; padding: 8px 0; margin: 0;">Polling GPU...</p>
</div>
</div>
</div>
</section>
<!-- ══ CENTER: PIPELINE + CHARTS ════════════════════════════════════════ -->
<section class="col-span-3 bg-white border-r border-slate-200 flex flex-col overflow-hidden">
<!-- Tabs -->
<div class="flex border-b border-slate-200 px-4 pt-3 gap-4 shrink-0">
<button class="panel-tab active text-[11px] pb-2 px-1 text-slate-500 transition-colors" onclick="switchTab('pipeline',this)">Pipeline</button>
<button class="panel-tab text-[11px] pb-2 px-1 text-slate-500 transition-colors" onclick="switchTab('charts',this)">Analytics</button>
</div>
<!-- Pipeline tab -->
<div id="tab-pipeline" class="flex-1 overflow-y-auto p-4 space-y-3">
<div id="pipeline-tracker"></div>
<div class="p-3 bg-slate-50 rounded-lg border border-slate-200 mt-2">
<p class="text-[9px] font-bold text-slate-400 uppercase tracking-widest mb-1">System Log</p>
<div id="pipeline-log" class="text-[11px] font-mono text-slate-600 leading-relaxed">Waiting for input...</div>
<div id="pipeline-timer" class="text-[11px] font-mono text-med-600 mt-1 hidden"></div>
</div>
</div>
<!-- Analytics tab -->
<div id="tab-charts" class="hidden flex-1 overflow-y-auto p-4 space-y-4">
<div>
<p class="text-[10px] font-bold text-slate-500 uppercase tracking-widest mb-2">Severity Distribution</p>
<div class="flex justify-center"><canvas id="severityChart" width="160" height="160"></canvas></div>
</div>
<div>
<p class="text-[10px] font-bold text-slate-500 uppercase tracking-widest mb-2">Finding Confidence</p>
<canvas id="confidenceChart" height="160"></canvas>
</div>
<div>
<p class="text-[10px] font-bold text-slate-500 uppercase tracking-widest mb-2">Agent Timing (s)</p>
<canvas id="timingChart" height="120"></canvas>
</div>
</div>
</section>
<!-- ══ RIGHT: REPORT + CHAT ════════════════════════════════════════════ -->
<section class="col-span-6 flex flex-col overflow-hidden bg-white">
<!-- Report area -->
<div id="report-scroll" class="flex-1 overflow-y-auto px-6 py-5">
<!-- Empty state -->
<div id="empty-state" class="h-full flex flex-col items-center justify-center text-slate-300">
<svg class="w-16 h-16 mb-4" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1" d="M9 12h6m-6 4h6m2 5H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"></path></svg>
<p class="text-sm font-medium text-slate-400">Upload an image and run analysis</p>
<p class="text-xs text-slate-300 mt-1">Supports PNG, JPG, DICOM</p>
</div>
<!-- Final report -->
<div id="report-content" class="hidden space-y-5 animate-fade-in">
<!-- Severity banner -->
<div id="severity-banner" class="px-4 py-3 rounded-xl flex items-center justify-between">
<div class="flex items-center gap-3">
<span id="banner-icon" class="w-8 h-8 rounded-full flex items-center justify-center bg-white/50"></span>
<span id="severity-text" class="font-bold text-sm uppercase tracking-wide">Severity: NORMAL</span>
</div>
<div class="text-[10px] font-mono opacity-75 flex items-center gap-3">
<span id="meta-id">---</span>
<span>|</span>
<span id="meta-time">---</span>
<span>|</span>
<span id="meta-qa" class="font-bold">QA ---</span>
</div>
</div>
<!-- DICOM metadata card -->
<div id="dicom-meta-card" class="hidden p-3 rounded-xl border border-purple-200 bg-purple-50">
<p class="text-[10px] font-bold text-purple-700 uppercase tracking-widest mb-2">DICOM Metadata</p>
<div id="dicom-meta-content" class="grid grid-cols-2 gap-x-4 gap-y-1 text-[11px] font-mono text-purple-800"></div>
</div>
<!-- Report sections -->
<div class="space-y-4">
<div><h3 class="text-xs font-bold text-slate-700 border-b border-slate-100 pb-1 mb-2 uppercase tracking-wide">Clinical History</h3><p id="sec-history" class="text-sm text-slate-600 leading-relaxed"></p></div>
<div><h3 class="text-xs font-bold text-slate-700 border-b border-slate-100 pb-1 mb-2 uppercase tracking-wide">Technique</h3><p id="sec-technique" class="text-sm text-slate-600 leading-relaxed"></p></div>
<div><h3 class="text-xs font-bold text-slate-700 border-b border-slate-100 pb-1 mb-2 uppercase tracking-wide">Findings</h3><div id="sec-findings" class="space-y-2"></div></div>
<div><h3 class="text-xs font-bold text-slate-700 border-b border-slate-100 pb-1 mb-2 uppercase tracking-wide">Impression</h3><p id="sec-impression" class="text-sm text-slate-700 leading-relaxed font-medium"></p></div>
<div><h3 class="text-xs font-bold text-slate-700 border-b border-slate-100 pb-1 mb-2 uppercase tracking-wide">Recommendations</h3><p id="sec-recommendations" class="text-sm text-slate-600 leading-relaxed"></p></div>
<div class="bg-red-50 border border-red-100 rounded-xl p-4"><p class="text-[11px] text-red-800 italic font-medium" id="sec-disclaimer"></p></div>
</div>
</div>
</div>
<!-- Bottom bar: actions + chat -->
<div class="border-t border-slate-200 bg-white shrink-0">
<!-- Action buttons -->
<div class="flex items-center gap-2 px-4 py-2 border-b border-slate-100">
<button id="export-pdf-btn" disabled class="flex items-center gap-1.5 bg-slate-800 hover:bg-slate-700 text-white text-xs font-semibold px-4 py-1.5 rounded-lg shadow disabled:opacity-30 disabled:cursor-not-allowed transition-all">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 10v6m0 0l-3-3m3 3l3-3m2 8H7a2 2 0 01-2-2V5a2 2 0 012-2h5.586a1 1 0 01.707.293l5.414 5.414a1 1 0 01.293.707V19a2 2 0 01-2 2z"></path></svg>
Export PDF
</button>
<button id="toggle-chat-btn" disabled class="ml-auto flex items-center gap-1.5 bg-blue-600 hover:bg-blue-700 text-white text-xs font-semibold px-4 py-1.5 rounded-lg shadow disabled:opacity-30 disabled:cursor-not-allowed transition-all">
<svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z"></path></svg>
Ask AI Consultant
</button>
</div>
<!-- Clinical chat -->
<div id="chat-panel" class="hidden flex flex-col" style="height:240px">
<div id="chat-messages" class="flex-1 overflow-y-auto px-4 py-3 space-y-2 bg-slate-50"></div>
<div class="flex gap-2 px-4 py-2 bg-white border-t border-slate-100">
<input id="chat-input" type="text" placeholder="Ask a follow-up question about the report..." class="flex-1 text-xs border border-slate-300 rounded-lg px-3 py-2 focus:ring-2 focus:ring-blue-400 outline-none">
<button id="chat-send-btn" class="bg-blue-600 hover:bg-blue-700 text-white text-xs font-bold px-4 py-2 rounded-lg transition-all">Send</button>
</div>
</div>
</div>
</section>
</main>
<!-- Toast -->
<div id="toast" class="fixed bottom-5 right-5 translate-y-16 opacity-0 transition-all duration-300 z-50 pointer-events-none">
<div id="toast-inner" class="bg-slate-800 text-white px-4 py-2.5 rounded-lg shadow-xl text-xs font-medium flex items-center gap-2">
<span id="toast-message">Message</span>
</div>
</div>
<script>
// ═══════════════════════════════════════════════════════ GLOBALS
const AGENTS = ['INTAKE','VISION','RESEARCH','REPORT','CRITIC'];
let lastReportData = null;
let currentReportId = null;
let startTime = 0;
let timerInterval = null;
let agentTimings = {};
let agentStartTimes = {};
let severityChart = null;
let confidenceChart = null;
let timingChart = null;
let gpuPollInterval = null;
// ═══════════════════════════════════════════════════════ INIT
function init() {
renderAgents();
setInterval(() => {
document.getElementById('clock').textContent = new Date().toLocaleTimeString([],{hour:'2-digit',minute:'2-digit',second:'2-digit'});
}, 1000);
startGpuPolling();
}
// ═══════════════════════════════════════════════════════ TAB SWITCHING
function switchTab(name, btn) {
document.querySelectorAll('.panel-tab').forEach(b => b.classList.remove('active'));
btn.classList.add('active');
document.getElementById('tab-pipeline').classList.toggle('hidden', name !== 'pipeline');
document.getElementById('tab-charts').classList.toggle('hidden', name !== 'charts');
}
// ═══════════════════════════════════════════════════════ FILE UPLOAD
const dropZone = document.getElementById('drop-zone');
const fileInput = document.getElementById('file-input');
dropZone.addEventListener('click', () => fileInput.click());
dropZone.addEventListener('dragover', e => { e.preventDefault(); dropZone.classList.add('drag-over'); });
dropZone.addEventListener('dragleave', () => dropZone.classList.remove('drag-over'));
dropZone.addEventListener('drop', e => { e.preventDefault(); dropZone.classList.remove('drag-over'); if (e.dataTransfer.files.length) handleFile(e.dataTransfer.files[0]); });
fileInput.addEventListener('change', e => { if (e.target.files.length) handleFile(e.target.files[0]); });
function handleFile(file) {
const isDicom = file.name.toLowerCase().endsWith('.dcm') || file.type === 'application/dicom';
if (!isDicom && !file.type.startsWith('image/')) { showToast('Unsupported file type.', 'error'); return; }
const reader = new FileReader();
reader.onload = e => {
const preview = document.getElementById('image-preview');
const placeholder = document.getElementById('upload-placeholder');
const dicomInfo = document.getElementById('dicom-info');
if (isDicom) {
preview.classList.add('hidden');
placeholder.classList.add('hidden');
dicomInfo.classList.remove('hidden');
dicomInfo.innerHTML = `📂 DICOM File Detected<br><span class="opacity-75">${file.name}</span><br><span class="opacity-60">${(file.size/1024).toFixed(1)} KB</span>`;
showToast('DICOM file loaded — metadata will be auto-extracted', 'success');
} else {
preview.src = e.target.result;
preview.classList.remove('hidden');
placeholder.classList.add('hidden');
dicomInfo.classList.add('hidden');
showToast('Image loaded.', 'success');
}
};
if (isDicom) {
reader.readAsArrayBuffer(file);
} else {
reader.readAsDataURL(file);
}
}
// ═══════════════════════════════════════════════════════ AGENT PIPELINE UI
function renderAgents() {
document.getElementById('pipeline-tracker').innerHTML = AGENTS.map(a => `
<div id="card-${a}" class="rounded-xl border border-slate-200 bg-white p-3 flex items-center gap-3 transition-all duration-300">
<div id="icon-${a}" class="w-8 h-8 rounded-full bg-slate-100 flex items-center justify-center shrink-0 transition-all">
<svg class="w-4 h-4 text-slate-400" fill="none" stroke="currentColor" viewBox="0 0 24 24"><circle cx="12" cy="12" r="9" stroke-width="2"/></svg>
</div>
<div class="flex-1 min-w-0">
<div class="flex justify-between items-center">
<span class="text-[11px] font-bold text-slate-700 uppercase tracking-wider">${a}</span>
<span id="badge-${a}" class="text-[9px] font-mono font-bold px-1.5 py-0.5 rounded bg-slate-100 text-slate-500">WAITING</span>
</div>
<span id="timing-${a}" class="text-[9px] font-mono text-slate-400"></span>
</div>
</div>
`).join('');
}
function updateAgent(name, status, elapsed) {
const card = document.getElementById(`card-${name}`);
const badge = document.getElementById(`badge-${name}`);
const icon = document.getElementById(`icon-${name}`);
const timEl = document.getElementById(`timing-${name}`);
if (!card) return;
const cfg = {
WAITING: { card:'border-slate-200 bg-white', badge:'bg-slate-100 text-slate-500', icon:'bg-slate-100', iconHtml:'<svg class="w-4 h-4 text-slate-400" fill="none" stroke="currentColor" viewBox="0 0 24 24"><circle cx="12" cy="12" r="9" stroke-width="2"/></svg>' },
RUNNING: { card:'border-blue-400 bg-blue-50', badge:'bg-blue-100 text-blue-700', icon:'bg-blue-100', iconHtml:'<svg class="w-4 h-4 text-blue-600 animate-spin" fill="none" viewBox="0 0 24 24"><circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle><path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"></path></svg>' },
DONE: { card:'border-green-400 bg-green-50', badge:'bg-green-100 text-green-700', icon:'bg-green-100', iconHtml:'<svg class="w-4 h-4 text-green-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M5 13l4 4L19 7"/></svg>' },
ERROR: { card:'border-red-400 bg-red-50', badge:'bg-red-100 text-red-700', icon:'bg-red-100', iconHtml:'<svg class="w-4 h-4 text-red-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M6 18L18 6M6 6l12 12"/></svg>' },
};
const c = cfg[status] || cfg.WAITING;
card.className = `rounded-xl border p-3 flex items-center gap-3 transition-all duration-300 ${c.card}`;
badge.className = `text-[9px] font-mono font-bold px-1.5 py-0.5 rounded ${c.badge}`;
badge.textContent = status;
icon.className = `w-8 h-8 rounded-full flex items-center justify-center shrink-0 transition-all ${c.icon}`;
icon.innerHTML = c.iconHtml;
if (elapsed !== undefined) timEl.textContent = `${elapsed.toFixed(2)}s`;
}
// ═══════════════════════════════════════════════════════ SUBMIT
document.getElementById('analysis-form').addEventListener('submit', async e => {
e.preventDefault();
const files = fileInput.files;
if (!files.length) { showToast('Upload an image first.', 'error'); return; }
setLoading(true);
renderAgents();
resetReport();
agentTimings = {};
agentStartTimes = {};
startTimer();
log('Sending to AMD MI300X pipeline...');
const fd = new FormData();
fd.append('image', files[0]);
fd.append('symptoms', document.getElementById('symptoms').value);
fd.append('age', document.getElementById('age').value || '');
fd.append('sex', document.getElementById('sex').value);
fd.append('clinical_context', document.getElementById('clinical_context').value);
try {
const res = await fetch('/analyze/stream', { method:'POST', body:fd });
if (!res.ok) throw new Error(`HTTP ${res.status}`);
const reader = res.body.getReader();
const dec = new TextDecoder();
let buf = '';
while (true) {
const { done, value } = await reader.read();
if (done) break;
buf += dec.decode(value, { stream:true });
const parts = buf.split('\n\n');
buf = parts.pop();
for (const part of parts) {
if (part.startsWith('data: ')) {
try { handleSSE(JSON.parse(part.slice(6))); } catch {}
}
}
}
} catch (err) {
stopTimer();
showToast(`Error: ${err.message}`, 'error');
log(`ERROR: ${err.message}`);
} finally {
setLoading(false);
}
});
function handleSSE(data) {
if (data.agent && data.status) {
const now = performance.now();
if (data.status === 'RUNNING') {
agentStartTimes[data.agent] = now;
} else if (data.status === 'DONE' || data.status === 'ERROR') {
const elapsed = agentStartTimes[data.agent] ? (now - agentStartTimes[data.agent]) / 1000 : 0;
agentTimings[data.agent] = elapsed;
updateAgent(data.agent, data.status, elapsed);
}
if (data.status === 'RUNNING') updateAgent(data.agent, 'RUNNING');
log(`${data.agent} → ${data.status}`);
return;
}
if (data.type === 'report') {
stopTimer();
lastReportData = data.data;
currentReportId = data.report_id || data.data?.report_id;
renderReport(data.data);
updateCharts(data.data);
document.getElementById('export-pdf-btn').disabled = false;
document.getElementById('toggle-chat-btn').disabled = false;
showToast('Analysis complete.', 'success');
return;
}
if (data.type === 'error') {
stopTimer();
showToast(`Pipeline error: ${data.message}`, 'error');
log(`ERROR: ${data.message}`);
}
}
// ═══════════════════════════════════════════════════════ REPORT RENDER
function resetReport() {
document.getElementById('empty-state').classList.remove('hidden');
document.getElementById('report-content').classList.add('hidden');
document.getElementById('dicom-meta-card').classList.add('hidden');
document.getElementById('export-pdf-btn').disabled = true;
document.getElementById('toggle-chat-btn').disabled = true;
document.getElementById('chat-panel').classList.add('hidden');
document.getElementById('chat-messages').innerHTML = '';
}
function renderReport(data) {
const s = data.sections;
document.getElementById('empty-state').classList.add('hidden');
document.getElementById('report-content').classList.remove('hidden');
// Severity banner
const sev = data.overall_severity || 'NORMAL';
const bannerCfg = {
NORMAL: 'bg-emerald-50 text-emerald-800 border border-emerald-200',
INCIDENTAL: 'bg-amber-50 text-amber-800 border border-amber-200',
SIGNIFICANT: 'bg-orange-50 text-orange-800 border border-orange-200',
CRITICAL: 'bg-red-50 text-red-800 border border-red-200 animate-pulse',
};
const banner = document.getElementById('severity-banner');
banner.className = `px-4 py-3 rounded-xl flex items-center justify-between ${bannerCfg[sev] || bannerCfg.NORMAL}`;
document.getElementById('severity-text').textContent = `Severity: ${sev}`;
const iconCfg = { NORMAL:'✅', INCIDENTAL:'⚠️', SIGNIFICANT:'🔶', CRITICAL:'🚨' };
document.getElementById('banner-icon').textContent = iconCfg[sev] || '✅';
// Meta
document.getElementById('meta-id').textContent = data.report_id || '---';
document.getElementById('meta-time').textContent = data.generation_timestamp
? new Date(data.generation_timestamp).toLocaleTimeString() : '---';
const qaM = (s.recommendations || '').match(/Score[:\s]+(\d+)/);
document.getElementById('meta-qa').textContent = `QA ${qaM ? qaM[1] : '85'}/100`;
// DICOM metadata
if (data.dicom_metadata && Object.keys(data.dicom_metadata).length) {
const card = document.getElementById('dicom-meta-card');
const content = document.getElementById('dicom-meta-content');
card.classList.remove('hidden');
const show = ['modality','body_part','study_date','institution','kvp','slice_thickness_mm','image_rows','image_cols'];
content.innerHTML = show
.filter(k => data.dicom_metadata[k])
.map(k => `<div><span class="opacity-60">${k.replace(/_/g,' ')}:</span> <span class="font-semibold">${data.dicom_metadata[k]}</span></div>`)
.join('');
}
// Sections
document.getElementById('sec-history').textContent = s.clinical_history || 'Not provided.';
document.getElementById('sec-technique').textContent = s.technique || 'Not provided.';
document.getElementById('sec-impression').textContent = s.impression || 'Not provided.';
document.getElementById('sec-recommendations').textContent = s.recommendations || 'None.';
document.getElementById('sec-disclaimer').textContent = s.disclaimer;
document.getElementById('sec-findings').innerHTML = renderFindings(s.findings);
document.getElementById('report-scroll').scrollTop = 0;
}
function renderFindings(text) {
if (!text) return '<p class="text-xs text-slate-400 italic">No findings.</p>';
const sevOrder = { CRITICAL:4, SIGNIFICANT:3, INCIDENTAL:2, NORMAL:1 };
const sevColors = {
NORMAL: { border:'finding-NORMAL', badge:'bg-emerald-100 text-emerald-800', bar:'bg-emerald-500' },
INCIDENTAL: { border:'finding-INCIDENTAL', badge:'bg-amber-100 text-amber-800', bar:'bg-amber-500' },
SIGNIFICANT: { border:'finding-SIGNIFICANT', badge:'bg-orange-100 text-orange-800', bar:'bg-orange-500' },
CRITICAL: { border:'finding-CRITICAL', badge:'bg-red-100 text-red-800', bar:'bg-red-500' },
};
// Find highest severity in text
let topSev = 'NORMAL';
for (const sev of ['CRITICAL','SIGNIFICANT','INCIDENTAL','NORMAL']) {
if (text.toUpperCase().includes(sev)) { topSev = sev; break; }
}
// Extract confidence scores
const confMatches = [...text.matchAll(/(\d+(?:\.\d+)?)%/g)];
const avgConf = confMatches.length
? Math.round(confMatches.reduce((a,m) => a + parseFloat(m[1]), 0) / confMatches.length)
: 75;
const c = sevColors[topSev] || sevColors.NORMAL;
const confColor = avgConf >= 75 ? 'bg-emerald-500' : avgConf >= 50 ? 'bg-amber-500' : 'bg-red-500';
return `
<div class="pl-4 pr-4 py-4 rounded-lg border-l-4 ${c.border} bg-white shadow-sm">
<div class="flex justify-between items-start mb-3">
<span class="text-[10px] font-bold px-2 py-0.5 rounded ${c.badge} uppercase">${topSev}</span>
<span class="text-[10px] font-mono text-slate-500">${avgConf}% avg confidence</span>
</div>
<p class="text-sm text-slate-700 leading-relaxed whitespace-pre-wrap mb-3">${text}</p>
<div class="flex items-center gap-2">
<span class="text-[9px] font-mono text-slate-400 uppercase w-16">Confidence</span>
<div class="flex-1 h-1.5 bg-slate-100 rounded-full overflow-hidden">
<div class="h-full rounded-full ${confColor} transition-all duration-1000" style="width:${avgConf}%"></div>
</div>
<span class="text-[10px] font-bold font-mono text-slate-600">${avgConf}%</span>
</div>
</div>`;
}
// ═══════════════════════════════════════════════════════ CHARTS
function updateCharts(data) {
// Severity donut — read directly from structured vision findings
const sevCounts = { NORMAL: 0, INCIDENTAL: 0, SIGNIFICANT: 0, CRITICAL: 0 };
const visionFindings = data.vision_findings || [];
if (visionFindings.length > 0) {
for (const f of visionFindings) {
const sev = (f.severity || 'NORMAL').toUpperCase();
if (sev in sevCounts) sevCounts[sev]++;
}
}
if (Object.values(sevCounts).every(v => v === 0)) sevCounts[data.overall_severity || 'NORMAL'] = 1;
if (severityChart) severityChart.destroy();
severityChart = new Chart(document.getElementById('severityChart'), {
type: 'doughnut',
data: {
labels: Object.keys(sevCounts),
datasets: [{ data: Object.values(sevCounts), backgroundColor: ['#10b981', '#f59e0b', '#f97316', '#ef4444'], borderWidth: 2, borderColor: '#fff' }]
},
options: { responsive: false, plugins: { legend: { position: 'bottom', labels: { font: { size: 9 }, padding: 8 } } }, cutout: '65%' }
});
// Confidence bar — read directly from structured differential diagnoses
const differentials = data.differential_diagnoses || [];
const labels = differentials.length > 0
? differentials.map(d => (d.condition_name || 'Unknown').slice(0, 22))
: ['Dx 1', 'Dx 2', 'Dx 3'];
const probs = differentials.length > 0
? differentials.map(d => Math.round(parseFloat(d.match_probability) || 0))
: [0, 0, 0];
if (confidenceChart) confidenceChart.destroy();
confidenceChart = new Chart(document.getElementById('confidenceChart'), {
type: 'bar',
data: {
labels: labels,
datasets: [{ label: 'Probability %', data: probs, backgroundColor: ['#3b82f6', '#8b5cf6', '#06b6d4', '#10b981', '#f97316'], borderRadius: 4 }]
},
options: { responsive: true, indexAxis: 'y', scales: { x: { max: 100, ticks: { font: { size: 9 } } }, y: { ticks: { font: { size: 9 } } } }, plugins: { legend: { display: false } } }
});
// Agent timing
const agentLabels = Object.keys(agentTimings);
const agentValues = agentLabels.map(k => parseFloat(agentTimings[k].toFixed(2)));
if (timingChart) timingChart.destroy();
if (agentLabels.length) {
timingChart = new Chart(document.getElementById('timingChart'), {
type: 'bar',
data: {
labels: agentLabels,
datasets: [{ label:'Seconds', data:agentValues, backgroundColor:'#f97316', borderRadius:4 }]
},
options: { responsive:true, scales:{ y:{ ticks:{font:{size:9}} }, x:{ ticks:{font:{size:9}} } }, plugins:{ legend:{display:false} } }
});
}
}
// ═══════════════════════════════════════════════════════ CLINICAL CHAT
document.getElementById('toggle-chat-btn').addEventListener('click', () => {
const panel = document.getElementById('chat-panel');
const isHidden = panel.classList.contains('hidden');
panel.classList.toggle('hidden', !isHidden);
if (isHidden && document.getElementById('chat-messages').children.length === 0) {
appendChat('assistant', "Report loaded. Ask me anything about the findings, differentials, or recommendations.");
}
});
document.getElementById('chat-send-btn').addEventListener('click', sendChat);
document.getElementById('chat-input').addEventListener('keydown', e => { if (e.key === 'Enter' && !e.shiftKey) { e.preventDefault(); sendChat(); } });
async function sendChat() {
const input = document.getElementById('chat-input');
const q = input.value.trim();
if (!q || !currentReportId) return;
input.value = '';
appendChat('user', q);
const thinking = appendChat('assistant', '⏳ Consulting AI...');
try {
const res = await fetch(`/chat/${currentReportId}`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ question: q })
});
const data = await res.json();
thinking.textContent = data.answer || 'No response.';
} catch (e) {
thinking.textContent = 'Failed to get response. Please try again.';
}
}
function appendChat(role, text) {
const container = document.getElementById('chat-messages');
const div = document.createElement('div');
div.className = `text-xs leading-relaxed p-2.5 max-w-[90%] animate-fade-in ${role === 'user' ? 'chat-bubble-user ml-auto' : 'chat-bubble-ai'}`;
div.textContent = text;
container.appendChild(div);
container.scrollTop = container.scrollHeight;
return div;
}
// ═══════════════════════════════════════════════════════ PDF EXPORT
document.getElementById('export-pdf-btn').addEventListener('click', () => {
if (!lastReportData) return;
try {
const { jsPDF } = window.jspdf;
const doc = new jsPDF();
const d = lastReportData;
const s = d.sections;
const W=210, LM=14, CW=182, TM=32, FY=285;
let y = TM;
const NAVY=[30,58,138], BLUE=[30,64,175], GRAY=[60,60,60], DARK=[20,20,20];
const sevRGB = {NORMAL:[16,185,129],INCIDENTAL:[245,158,11],SIGNIFICANT:[249,115,22],CRITICAL:[239,68,68]}[d.overall_severity]||[16,185,129];
doc.setFillColor(...NAVY); doc.rect(0,0,W,26,'F');
doc.setFillColor(59,130,246); doc.roundedRect(LM,6,10,14,2,2,'F');
doc.setTextColor(255,255,255); doc.setFont('helvetica','bold'); doc.setFontSize(10); doc.text('M',LM+3.5,14.5);
doc.setFontSize(16); doc.text('MediAgent Clinical Report',28,14);
doc.setFontSize(8); doc.setFont('helvetica','normal'); doc.text('AMD Instinct MI300X | ROCm | vLLM | Qwen',28,20);
const now=new Date(); doc.text(`${d.report_id} | ${now.toLocaleString()}`,196,12,{align:'right'});
doc.text(`Overall: ${d.overall_severity||'NORMAL'}`,196,18,{align:'right'});
doc.setFillColor(...sevRGB); doc.rect(0,26,W,4,'F');
const footer=pg=>{ doc.setDrawColor(200); doc.line(LM,FY-5,196,FY-5); doc.setFont('helvetica','normal'); doc.setFontSize(7); doc.setTextColor(150,150,150); doc.text('MediAgent v2.0 | AMD MI300X | AI-generated — requires licensed radiologist review',LM,FY); doc.text(`${pg}`,196,FY,{align:'right'}); };
const brk=(h=10)=>{ if(y+h>FY-8){ footer(doc.internal.getNumberOfPages()); doc.addPage(); y=TM; } };
const txt=(t,{sz=10,bold=false,col=GRAY,gap=5}={})=>{ if(!t)t='Not provided.'; doc.setFont('helvetica',bold?'bold':'normal'); doc.setFontSize(sz); doc.setTextColor(...col); const lines=doc.splitTextToSize(t,CW); for(const l of lines){ brk(gap); doc.text(l,LM,y); y+=gap; } y+=1; };
const sec=t=>{ brk(12); doc.setDrawColor(...BLUE); doc.setLineWidth(0.4); doc.line(LM,y,196,y); y+=4; doc.setFont('helvetica','bold'); doc.setFontSize(11); doc.setTextColor(...NAVY); doc.text(t,LM,y); y+=6; };
brk(22); doc.setFillColor(241,245,249); doc.rect(LM,y,CW,18,'F');
doc.setFont('helvetica','normal'); doc.setFontSize(9); doc.setTextColor(...GRAY);
doc.text(`Report ID: ${d.report_id}`,LM+3,y+6); doc.text(`Generated: ${now.toLocaleString()}`,LM+3,y+11);
doc.text(`Severity: ${d.overall_severity||'NORMAL'}`,LM+3,y+16);
const qa=((s.recommendations||'').match(/Score[:\s]+(\d+)/)||[])[1]||'85';
doc.text(`QA Score: ${qa}/100`,LM+100,y+6);
y+=24;
if(d.dicom_metadata && Object.keys(d.dicom_metadata).length>0) {
sec('DICOM Metadata');
const dm=d.dicom_metadata;
const pairs=[['Modality',dm.modality],['Body Part',dm.body_part],['Study Date',dm.study_date],['Institution',dm.institution]].filter(p=>p[1]);
txt(pairs.map(p=>`${p[0]}: ${p[1]}`).join(' | '),{sz:9});
}
sec('Clinical History'); txt(s.clinical_history);
sec('Technique'); txt(s.technique);
sec('Findings'); brk(20); doc.setFillColor(249,250,251); const fl=doc.splitTextToSize(s.findings||'None.',CW-4); const fh=Math.max(18,fl.length*5+8); doc.rect(LM,y,CW,fh,'F'); txt(s.findings||'None.');
sec('Impression'); txt(s.impression,{sz:11,bold:true,col:DARK,gap:6});
sec('Recommendations'); txt(s.recommendations);
sec('Disclaimer'); brk(18); doc.setFillColor(254,226,226); doc.rect(LM,y,CW,16,'F'); doc.setFont('helvetica','bold'); doc.setFontSize(8); doc.setTextColor(127,29,29); doc.splitTextToSize('DISCLAIMER: '+(s.disclaimer||''),CW-6).forEach((l,i)=>doc.text(l,LM+3,y+5+i*4.5));
footer(doc.internal.getNumberOfPages());
doc.save(`MediAgent_${d.report_id}_${now.toISOString().split('T')[0]}.pdf`);
showToast('PDF exported.', 'success');
} catch(e) { console.error(e); showToast('PDF export failed.', 'error'); }
});
// ═══════════════════════════════════════════════════════ AMD GPU POLLING
function startGpuPolling() {
pollGpu();
gpuPollInterval = setInterval(pollGpu, 3000);
}
async function pollGpu() {
try {
const res = await fetch('/metrics/gpu');
const data = await res.json();
renderGpuPanel(data);
} catch(e) {
// silently ignore
}
}
function renderGpuPanel(data) {
const panel = document.getElementById('gpu-panel-content');
const dot = document.getElementById('gpu-status-dot');
const headerBadge = document.getElementById('gpu-header-badge');
const headerText = document.getElementById('gpu-header-text');
if (!data.available || !data.cards || !data.cards.length) {
dot.className = 'w-1.5 h-1.5 rounded-full bg-slate-600';
panel.innerHTML = `<p class="text-[10px] text-slate-500 font-mono text-center py-1">${data.note || 'No GPU detected'}</p>`;
return;
}
dot.className = 'w-1.5 h-1.5 rounded-full bg-orange-400 animate-pulse';
const card = data.cards[0];
const gpuPct = Math.round(parseFloat(card.gpu_use_pct) || 0);
const vramUsed = Math.round(parseFloat(card.vram_used_mb) || 0);
const vramTotal = Math.round(parseFloat(card.vram_total_mb) || 1);
const vramPct = vramTotal > 0 ? Math.round((vramUsed / vramTotal) * 100) : 0;
const temp = Math.round(parseFloat(card.temp_c) || 0);
const power = Math.round(parseFloat(card.power_w) || 0);
// Header badge
headerBadge.classList.remove('hidden');
headerBadge.classList.add('flex');
headerText.textContent = `GPU ${gpuPct}% | ${temp}°C`;
const bar = (pct, color) => `
<div class="h-1.5 bg-slate-700 rounded-full overflow-hidden">
<div class="h-full rounded-full ${color} gpu-bar" style="width:${pct}%"></div>
</div>`;
const gpuColor = gpuPct > 80 ? 'bg-red-500' : gpuPct > 50 ? 'bg-orange-400' : 'bg-green-400';
const vramColor = vramPct > 85 ? 'bg-red-500' : vramPct > 60 ? 'bg-orange-400' : 'bg-blue-400';
panel.innerHTML = `
<div class="space-y-2">
<div>
<div class="flex justify-between items-center mb-0.5">
<span class="text-[9px] font-mono text-slate-400">GPU UTIL</span>
<span class="text-[10px] font-bold font-mono text-orange-300">${gpuPct}%</span>
</div>
${bar(gpuPct, gpuColor)}
</div>
<div>
<div class="flex justify-between items-center mb-0.5">
<span class="text-[9px] font-mono text-slate-400">VRAM</span>
<span class="text-[10px] font-bold font-mono text-blue-300">${vramUsed}/${vramTotal} MiB</span>
</div>
${bar(vramPct, vramColor)}
</div>
<div class="grid grid-cols-2 gap-2 pt-1 border-t border-slate-700">
<div class="text-center">
<div class="text-[9px] text-slate-500 font-mono">TEMP</div>
<div class="text-[11px] font-bold font-mono ${temp>80?'text-red-400':temp>65?'text-orange-400':'text-green-400'}">${temp}°C</div>
</div>
<div class="text-center">
<div class="text-[9px] text-slate-500 font-mono">POWER</div>
<div class="text-[11px] font-bold font-mono text-slate-300">${power}W</div>
</div>
</div>
${data.note ? `<p class="text-[9px] text-slate-600 font-mono text-center">${data.note}</p>` : ''}
</div>`;
}
// ═══════════════════════════════════════════════════════ UTILITIES
function setLoading(v) {
document.getElementById('submit-btn').disabled = v;
document.getElementById('btn-text').textContent = v ? 'Processing...' : 'Run Analysis';
document.getElementById('btn-spinner').classList.toggle('hidden', !v);
}
function log(msg) {
document.getElementById('pipeline-log').innerHTML = `<span class="text-slate-700">> ${msg}</span>`;
}
function startTimer() {
startTime = performance.now();
const timerEl = document.getElementById('pipeline-timer');
timerEl.classList.remove('hidden');
timerInterval = setInterval(() => {
timerEl.textContent = `⏱ ${((performance.now()-startTime)/1000).toFixed(1)}s elapsed`;
}, 100);
}
function stopTimer() {
clearInterval(timerInterval);
const elapsed = ((performance.now()-startTime)/1000).toFixed(1);
document.getElementById('pipeline-log').innerHTML = `<span class="text-green-600 font-bold">✅ Complete in ${elapsed}s</span>`;
document.getElementById('pipeline-timer').classList.add('hidden');
}
function showToast(msg, type='success') {
const toast = document.getElementById('toast');
const inner = document.getElementById('toast-inner');
document.getElementById('toast-message').textContent = msg;
inner.className = `${type==='error'?'bg-red-600':'bg-slate-800'} text-white px-4 py-2.5 rounded-lg shadow-xl text-xs font-medium flex items-center gap-2`;
toast.classList.remove('translate-y-16','opacity-0');
setTimeout(() => toast.classList.add('translate-y-16','opacity-0'), 3500);
}
init();
</script>
</body>
</html>
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