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weather/app/public/dashboard.html
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2026-08-19 13:43:12 -04:00

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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>Station Dashboard</title>
<script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.0/dist/chart.umd.min.js"></script>
<style>
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
--ink: #1a1a1a; --ink-mid: #3d3730; --ink-light: #5f5649;
--paper: #f5f2ec; --paper-dark: #ece7db; --paper-darker: #ddd6c7;
--border: #b9ae9b; --accent: #c25a2a; --cool: #2a6b8a;
--mono: 'Segoe UI Rounded', 'Trebuchet MS', 'Avenir Next', sans-serif;
}
@media (prefers-color-scheme: dark) {
:root {
--ink: #ece7dc; --ink-mid: #d2c8b1; --ink-light: #beb399;
--paper: #191510; --paper-dark: #201c16; --paper-darker: #2b2620;
--border: #3a342a; --accent: #e07848; --cool: #5ab0d8;
}
}
html, body { min-height: 100%; background: var(--paper); color: var(--ink); font-family: var(--mono); font-size: 15px; }
a { color: var(--cool); text-decoration: none; }
/* ── Header ── */
.header { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.5rem; border-bottom: 1px solid var(--border); background: var(--paper-dark); position: sticky; top: 0; z-index: 10; }
.header h1 { font-size: 1.15rem; }
.header .meta { font-size: 0.8rem; color: var(--ink-light); }
.header-right { display: flex; align-items: center; gap: 1rem; font-size: 0.85rem; }
.station-name { color: var(--cool); font-weight: 600; }
.logout { color: var(--accent); }
/* ── Wrapper ── */
.page { max-width: 1200px; margin: 0 auto; padding: 1.5rem 1rem 4rem; }
/* ── Stat tiles ── */
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 0.75rem; margin-bottom: 1.75rem; }
.stat { background: var(--paper-dark); border: 1px solid var(--border); border-radius: 12px; padding: 0.85rem 1rem; }
.stat-label { font-size: 0.72rem; color: var(--ink-light); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.2rem; }
.stat-val { font-size: 1.5rem; font-weight: 700; line-height: 1.1; }
.stat-unit { font-size: 0.75rem; color: var(--ink-light); margin-top: 0.1rem; }
/* ── Range selector ── */
.range-bar { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.range-bar span { font-size: 0.82rem; color: var(--ink-light); margin-right: 0.25rem; }
.range-btn { padding: 0.3rem 0.75rem; border: 1px solid var(--border); border-radius: 20px; background: transparent; color: var(--ink); font-family: var(--mono); font-size: 0.82rem; cursor: pointer; transition: background 0.15s; }
.range-btn.active, .range-btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.refresh-btn { margin-left: auto; padding: 0.3rem 0.75rem; border: 1px solid var(--border); border-radius: 20px; background: transparent; color: var(--ink-light); font-family: var(--mono); font-size: 0.82rem; cursor: pointer; }
.refresh-btn:hover { border-color: var(--cool); color: var(--cool); }
/* ── Chart grid ── */
.charts { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 720px) { .charts { grid-template-columns: 1fr; } }
.chart-card { background: var(--paper-dark); border: 1px solid var(--border); border-radius: 12px; padding: 1rem 1.2rem 1.2rem; }
.chart-card.wide { grid-column: 1 / -1; }
.chart-title { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-light); margin-bottom: 0.75rem; }
.chart-wrap { position: relative; height: 200px; }
.chart-card.wide .chart-wrap { height: 180px; }
/* ── Status ── */
.status { text-align: center; padding: 3rem 1rem; color: var(--ink-light); font-size: 0.9rem; }
.status.error { color: var(--accent); }
.updated { font-size: 0.75rem; color: var(--ink-light); margin-top: 0.5rem; }
/* ── Wind rose ── */
#windRoseCanvas { display: block; margin: 0 auto; }
/* ── No-data ── */
.no-data { display: flex; align-items: center; justify-content: center; height: 180px; font-size: 0.85rem; color: var(--ink-light); }
/* ── Settings panel ── */
.settings-panel { margin-top: 2.5rem; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.settings-panel summary { padding: 0.85rem 1.2rem; cursor: pointer; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-light); background: var(--paper-dark); list-style: none; display: flex; align-items: center; gap: 0.5rem; user-select: none; }
.settings-panel summary::before { content: '›'; display: inline-block; transition: transform 0.2s; }
.settings-panel[open] summary::before { transform: rotate(90deg); }
.settings-panel summary::-webkit-details-marker { display: none; }
.settings-body { padding: 1.2rem; background: var(--paper-dark); border-top: 1px solid var(--border); }
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 0.75rem 0; }
@media (max-width: 600px) { .settings-grid { grid-template-columns: 1fr; } }
.settings-body label { display: block; font-size: 0.8rem; color: var(--ink-light); margin-bottom: 0.3rem; }
.settings-body input { width: 100%; padding: 0.5rem 0.75rem; background: var(--paper); border: 1px solid var(--border); border-radius: 8px; color: var(--ink); font-size: 0.9rem; font-family: var(--mono); }
.settings-body input:focus { outline: 2px solid var(--accent); }
.settings-actions { display: flex; align-items: center; gap: 1rem; margin-top: 0.75rem; }
.settings-body button { padding: 0.45rem 1.2rem; background: var(--accent); color: #fff; border: none; border-radius: 8px; font-family: var(--mono); font-size: 0.9rem; cursor: pointer; font-weight: 600; }
.settings-body button:hover { opacity: 0.88; }
.save-msg { font-size: 0.85rem; color: var(--cool); }
.save-msg.err { color: var(--accent); }
.keys-status { font-size: 0.85rem; margin-bottom: 0.25rem; }
.keys-status.ok { color: var(--cool); }
.keys-status.missing { color: var(--accent); }
.keys-hint { font-size: 0.78rem; color: var(--ink-light); margin-top: 1rem; line-height: 1.5; }
</style>
</head>
<body>
<div class="header">
<div>
<h1>Station Dashboard</h1>
<div class="meta" id="headerMeta">Loading…</div>
</div>
<div class="header-right">
<span class="station-name" id="stationName"></span>
<a href="/dashboard/logout" class="logout">Sign out</a>
</div>
</div>
<div class="page">
<!-- Current stats -->
<div class="stats" id="statsRow">
<div class="stat"><div class="stat-label">Temperature</div><div class="stat-val" id="sTempF">—</div><div class="stat-unit">°F</div></div>
<div class="stat"><div class="stat-label">Feels Like</div><div class="stat-val" id="sFeels">—</div><div class="stat-unit">°F</div></div>
<div class="stat"><div class="stat-label">Humidity</div><div class="stat-val" id="sHum">—</div><div class="stat-unit">%</div></div>
<div class="stat"><div class="stat-label">Dew Point</div><div class="stat-val" id="sDew">—</div><div class="stat-unit">°F</div></div>
<div class="stat"><div class="stat-label">Wind</div><div class="stat-val" id="sWind">—</div><div class="stat-unit">mph</div></div>
<div class="stat"><div class="stat-label">Wind Gust</div><div class="stat-val" id="sGust">—</div><div class="stat-unit">mph</div></div>
<div class="stat"><div class="stat-label">Pressure</div><div class="stat-val" id="sPres">—</div><div class="stat-unit">inHg</div></div>
<div class="stat"><div class="stat-label">Rain Today</div><div class="stat-val" id="sRain">—</div><div class="stat-unit">in</div></div>
<div class="stat"><div class="stat-label">Rain Rate</div><div class="stat-val" id="sRainRate">—</div><div class="stat-unit">in/hr</div></div>
<div class="stat"><div class="stat-label">UV Index</div><div class="stat-val" id="sUV">—</div><div class="stat-unit"></div></div>
<div class="stat"><div class="stat-label">Solar Rad.</div><div class="stat-val" id="sSolar">—</div><div class="stat-unit">W/m²</div></div>
<div class="stat"><div class="stat-label">Battery</div><div class="stat-val" id="sBatt">—</div><div class="stat-unit"></div></div>
</div>
<!-- Range selector -->
<div class="range-bar">
<span>History:</span>
<button class="range-btn" data-range="1h">1h</button>
<button class="range-btn" data-range="6h">6h</button>
<button class="range-btn active" data-range="24h">24h</button>
<button class="range-btn" data-range="7d">7d</button>
<button class="range-btn" data-range="30d">30d</button>
<button class="range-btn" data-range="90d">90d</button>
<button class="range-btn" data-range="1y">1y</button>
<button class="range-btn" data-range="2y">2y</button>
<button class="range-btn" data-range="3y">3y</button>
<button class="refresh-btn" id="refreshBtn">↻ Refresh</button>
</div>
<div class="updated" id="updatedLine"></div>
<!-- Charts -->
<div id="chartsArea">
<div class="status" id="loadingMsg">Loading history…</div>
</div>
<!-- Settings -->
<details class="settings-panel" id="settingsPanel">
<summary>Station API Keys</summary>
<div class="settings-body">
<p id="keysStatus" class="keys-status"></p>
<div class="settings-grid">
<div>
<label>Ambient API Key</label>
<input id="inputApiKey" type="password" placeholder="Enter API key" autocomplete="off">
</div>
<div>
<label>Application Key</label>
<input id="inputAppKey" type="password" placeholder="Enter application key" autocomplete="off">
</div>
</div>
<div class="settings-actions">
<button id="saveKeysBtn">Save Keys</button>
<span id="saveMsg" class="save-msg"></span>
</div>
<p class="keys-hint">Find these at <strong>ambientweather.net → My Account → API Keys</strong>. Keys are stored on the server only — never exposed to the browser.</p>
</div>
</details>
</div>
<script>
const RANGE_LABELS = {
'1h': 'HH:mm', '6h': 'HH:mm', '24h': 'HH:mm',
'7d': 'MMM dd', '30d': 'MMM dd'
};
let currentRange = '24h';
let charts = {};
// ── Formatting helpers ──────────────────────────────────────────────────────
function fmtTime(ts, range) {
const d = new Date(ts);
if (['7d','30d','90d','1y','2y','3y'].includes(range)) {
return d.toLocaleDateString('en-US', { month: 'short', day: 'numeric' });
}
return d.toLocaleTimeString('en-US', { hour: '2-digit', minute: '2-digit', hour12: false });
}
function cardinal(deg) {
const dirs = ['N','NNE','NE','ENE','E','ESE','SE','SSE','S','SSW','SW','WSW','W','WNW','NW','NNW'];
return dirs[Math.round(deg / 22.5) % 16];
}
// ── Chart factory ───────────────────────────────────────────────────────────
const accent = getComputedStyle(document.documentElement).getPropertyValue('--accent').trim() || '#c25a2a';
const cool = getComputedStyle(document.documentElement).getPropertyValue('--cool').trim() || '#2a6b8a';
function chartColors() {
const style = getComputedStyle(document.documentElement);
return {
accent: style.getPropertyValue('--accent').trim(),
cool: style.getPropertyValue('--cool').trim(),
ink: style.getPropertyValue('--ink').trim(),
inkLight: style.getPropertyValue('--ink-light').trim(),
border: style.getPropertyValue('--border').trim(),
};
}
function makeChart(canvasId, type, datasets, labels, yLabel, opts = {}) {
const c = chartColors();
const ctx = document.getElementById(canvasId);
if (!ctx) return null;
if (charts[canvasId]) { charts[canvasId].destroy(); }
const defaults = {
responsive: true,
maintainAspectRatio: false,
interaction: { mode: 'index', intersect: false },
plugins: {
legend: { display: datasets.length > 1, labels: { color: c.inkLight, font: { size: 11 }, boxWidth: 10 } },
tooltip: {
backgroundColor: 'rgba(0,0,0,0.75)',
titleFont: { size: 11 }, bodyFont: { size: 12 },
callbacks: {
title: items => items[0]?.label || '',
}
}
},
scales: {
x: {
ticks: { color: c.inkLight, font: { size: 10 }, maxTicksLimit: 8, maxRotation: 0 },
grid: { color: c.border + '44' }
},
y: {
ticks: { color: c.inkLight, font: { size: 11 } },
grid: { color: c.border + '44' },
title: yLabel ? { display: true, text: yLabel, color: c.inkLight, font: { size: 10 } } : undefined,
}
}
};
const mergedOpts = deepMerge(defaults, opts);
charts[canvasId] = new Chart(ctx, { type, data: { labels, datasets }, options: mergedOpts });
return charts[canvasId];
}
function deepMerge(a, b) {
const out = { ...a };
for (const k of Object.keys(b || {})) {
if (b[k] && typeof b[k] === 'object' && !Array.isArray(b[k]) && a[k] && typeof a[k] === 'object') {
out[k] = deepMerge(a[k], b[k]);
} else {
out[k] = b[k];
}
}
return out;
}
function lineDataset(label, data, color, dashed = false) {
return {
label, data, borderColor: color, backgroundColor: color + '22',
borderWidth: 1.5, pointRadius: 0, pointHoverRadius: 4,
borderDash: dashed ? [4, 3] : [], tension: 0.35, fill: false,
};
}
function barDataset(label, data, color) {
return { label, data, backgroundColor: color + 'bb', borderColor: color, borderWidth: 1, borderRadius: 2 };
}
// ── Wind Rose ───────────────────────────────────────────────────────────────
function drawWindRose(canvas, readings) {
const buckets = new Array(16).fill(0);
for (const r of readings) {
if (r.winddir == null) continue;
buckets[Math.round(r.winddir / 22.5) % 16]++;
}
const max = Math.max(...buckets, 1);
const c = canvas.getContext('2d');
const W = canvas.width, H = canvas.height;
const cx = W / 2, cy = H / 2;
const R = Math.min(cx, cy) - 24;
const style = getComputedStyle(document.documentElement);
const colBorder = style.getPropertyValue('--border').trim();
const colAccent = style.getPropertyValue('--accent').trim();
const colInk = style.getPropertyValue('--ink').trim();
const colInkLight = style.getPropertyValue('--ink-light').trim();
c.clearRect(0, 0, W, H);
// grid circles
for (let i = 1; i <= 4; i++) {
c.beginPath();
c.arc(cx, cy, R * i / 4, 0, Math.PI * 2);
c.strokeStyle = colBorder + '66';
c.lineWidth = 0.5;
c.stroke();
}
// cardinal lines
['N','E','S','W'].forEach((dir, i) => {
const a = i * Math.PI / 2 - Math.PI / 2;
c.beginPath();
c.moveTo(cx, cy);
c.lineTo(cx + Math.cos(a) * R, cy + Math.sin(a) * R);
c.strokeStyle = colBorder + '88';
c.lineWidth = 0.5;
c.stroke();
const tx = cx + Math.cos(a) * (R + 12);
const ty = cy + Math.sin(a) * (R + 12);
c.fillStyle = colInkLight;
c.font = '10px sans-serif';
c.textAlign = 'center';
c.textBaseline = 'middle';
c.fillText(dir, tx, ty);
});
// petals
const sliceAngle = (Math.PI * 2) / 16;
for (let i = 0; i < 16; i++) {
const a = i * sliceAngle - Math.PI / 2 - sliceAngle / 2;
const len = (buckets[i] / max) * R;
if (len < 1) continue;
c.beginPath();
c.moveTo(cx, cy);
c.arc(cx, cy, len, a, a + sliceAngle);
c.closePath();
c.fillStyle = colAccent + 'cc';
c.fill();
c.strokeStyle = colAccent;
c.lineWidth = 0.5;
c.stroke();
}
// center dot
c.beginPath();
c.arc(cx, cy, 3, 0, Math.PI * 2);
c.fillStyle = colInk;
c.fill();
}
// ── Render charts ────────────────────────────────────────────────────────────
function renderCharts(readings, range) {
const area = document.getElementById('chartsArea');
if (!readings.length) {
area.innerHTML = '<div class="status">No recorded data for this range yet. Data is collected every minute while the station is active.</div>';
return;
}
const labels = readings.map(r => fmtTime(r.dateutc, range));
const c = chartColors();
// downsample for 30d to keep chart manageable
let pts = readings;
if (readings.length > 720) {
const step = Math.ceil(readings.length / 720);
pts = readings.filter((_, i) => i % step === 0);
}
const lbls = pts.map(r => fmtTime(r.dateutc, range));
function field(arr, key) { return arr.map(r => r[key] != null ? r[key] : null); }
area.innerHTML = `
<div class="charts">
<!-- Temperature -->
<div class="chart-card">
<div class="chart-title">Temperature & Feels Like</div>
<div class="chart-wrap"><canvas id="cTemp"></canvas></div>
</div>
<!-- Humidity & Dew -->
<div class="chart-card">
<div class="chart-title">Humidity & Dew Point</div>
<div class="chart-wrap"><canvas id="cHum"></canvas></div>
</div>
<!-- Wind speed -->
<div class="chart-card">
<div class="chart-title">Wind Speed & Gusts</div>
<div class="chart-wrap"><canvas id="cWind"></canvas></div>
</div>
<!-- Wind rose -->
<div class="chart-card">
<div class="chart-title">Wind Direction</div>
<div class="chart-wrap" id="roseWrap" style="display:flex;align-items:center;justify-content:center;">
<canvas id="windRoseCanvas" width="200" height="200"></canvas>
</div>
</div>
<!-- Pressure -->
<div class="chart-card wide">
<div class="chart-title">Barometric Pressure (inHg)</div>
<div class="chart-wrap"><canvas id="cPres"></canvas></div>
</div>
<!-- Rain -->
<div class="chart-card">
<div class="chart-title">Rain Rate (in/hr)</div>
<div class="chart-wrap"><canvas id="cRainRate"></canvas></div>
</div>
<!-- Rain accum -->
<div class="chart-card">
<div class="chart-title">Daily Rain Accumulation (in)</div>
<div class="chart-wrap"><canvas id="cRainAccum"></canvas></div>
</div>
<!-- UV + Solar -->
<div class="chart-card">
<div class="chart-title">UV Index</div>
<div class="chart-wrap"><canvas id="cUV"></canvas></div>
</div>
<div class="chart-card">
<div class="chart-title">Solar Radiation (W/m²)</div>
<div class="chart-wrap"><canvas id="cSolar"></canvas></div>
</div>
</div>
`;
makeChart('cTemp', 'line',
[lineDataset('Temp °F', field(pts, 'tempf'), c.accent),
lineDataset('Feels Like', field(pts, 'feelsLike'), c.cool, true)],
lbls, '°F');
makeChart('cHum', 'line',
[lineDataset('Humidity %', field(pts, 'humidity'), c.cool),
lineDataset('Dew Point °F', field(pts, 'dewPoint'), c.accent, true)],
lbls, null);
makeChart('cWind', 'line',
[lineDataset('Wind mph', field(pts, 'windspeedmph'), c.cool),
lineDataset('Gust mph', field(pts, 'windgustmph'), c.accent, true)],
lbls, 'mph');
const hasPres = pts.some(r => r.baromrelin != null);
if (hasPres) {
makeChart('cPres', 'line',
[lineDataset('Rel. Pressure', field(pts, 'baromrelin'), c.accent),
lineDataset('Abs. Pressure', field(pts, 'baromabsin'), c.cool, true)],
lbls, 'inHg');
}
makeChart('cRainRate', 'bar',
[barDataset('Rain Rate', field(pts, 'rainratein'), c.cool)],
lbls, 'in/hr');
makeChart('cRainAccum', 'line',
[lineDataset('Daily Rain', field(pts, 'dailyrainin'), c.cool)],
lbls, 'in', { scales: { y: { min: 0 } } });
makeChart('cUV', 'line',
[lineDataset('UV Index', field(pts, 'uv'), c.accent)],
lbls, null, { scales: { y: { min: 0 } } });
makeChart('cSolar', 'line',
[lineDataset('Solar W/m²', field(pts, 'solarradiation'), c.accent)],
lbls, 'W/m²', { scales: { y: { min: 0 } } });
// Wind rose
const roseCanvas = document.getElementById('windRoseCanvas');
if (roseCanvas) {
const dpr = window.devicePixelRatio || 1;
roseCanvas.width = 200 * dpr;
roseCanvas.height = 200 * dpr;
roseCanvas.style.width = '200px';
roseCanvas.style.height = '200px';
roseCanvas.getContext('2d').scale(dpr, dpr);
drawWindRose(roseCanvas, readings);
}
}
// ── Update current stats ─────────────────────────────────────────────────────
async function updateLatest() {
try {
const r = await fetch('/api/station/latest');
if (!r.ok) return;
const d = await r.json();
if (!d) return;
const set = (id, val, digits = 1) => {
const el = document.getElementById(id);
if (el) el.textContent = val != null ? (typeof val === 'number' ? val.toFixed(digits) : val) : '—';
};
set('sTempF', d.tempf);
set('sFeels', d.feelsLike ?? d.tempf);
set('sHum', d.humidity, 0);
set('sDew', d.dewPoint);
set('sWind', d.windspeedmph);
set('sGust', d.windgustmph);
set('sPres', d.baromrelin, 2);
set('sRain', d.dailyrainin, 2);
set('sRainRate', d.rainratein, 2);
set('sUV', d.uv, 0);
set('sSolar', d.solarradiation, 0);
set('sBatt', d.battout != null ? (d.battout === 1 ? 'OK' : 'Low') : '—', 0);
const name = document.getElementById('stationName');
if (name && d.PASSKEY) name.textContent = '';
const meta = document.getElementById('headerMeta');
if (meta && d.dateutc) {
meta.textContent = 'Updated ' + new Date(d.dateutc).toLocaleTimeString();
}
} catch {}
}
// ── Load history ─────────────────────────────────────────────────────────────
async function loadHistory(range) {
const area = document.getElementById('chartsArea');
area.innerHTML = '<div class="status" id="loadingMsg">Loading…</div>';
try {
const r = await fetch(`/api/station/history?range=${range}`);
if (r.status === 401) { location.href = '/dashboard/login'; return; }
if (!r.ok) throw new Error('Failed');
const data = await r.json();
renderCharts(data, range);
const line = document.getElementById('updatedLine');
if (line) line.textContent = `${data.length} readings loaded · fetched ${new Date().toLocaleTimeString()}`;
} catch (e) {
area.innerHTML = `<div class="status error">Failed to load station history. ${e.message}</div>`;
}
}
// ── Init ──────────────────────────────────────────────────────────────────────
document.querySelectorAll('.range-btn').forEach(btn => {
btn.addEventListener('click', () => {
document.querySelectorAll('.range-btn').forEach(b => b.classList.remove('active'));
btn.classList.add('active');
currentRange = btn.dataset.range;
loadHistory(currentRange);
});
});
document.getElementById('refreshBtn').addEventListener('click', () => {
updateLatest();
loadHistory(currentRange);
});
// Auto-refresh latest every 2 minutes
setInterval(updateLatest, 120000);
// ── API key settings ─────────────────────────────────────────────────────────
async function checkKeyStatus() {
try {
const r = await fetch('/api/ambient-config');
if (!r.ok) return;
const { configured } = await r.json();
const el = document.getElementById('keysStatus');
if (configured) {
el.textContent = '✓ API keys are configured';
el.className = 'keys-status ok';
} else {
el.textContent = '⚠ No API keys saved — enter them below to enable station data';
el.className = 'keys-status missing';
document.getElementById('settingsPanel').open = true;
}
} catch {}
}
document.getElementById('saveKeysBtn').addEventListener('click', async () => {
const apiKey = document.getElementById('inputApiKey').value.trim();
const appKey = document.getElementById('inputAppKey').value.trim();
const msg = document.getElementById('saveMsg');
if (!apiKey || !appKey) { msg.textContent = 'Both fields are required.'; msg.className = 'save-msg err'; return; }
try {
const r = await fetch('/api/ambient-config', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ apiKey, appKey })
});
if (r.status === 401) { location.href = '/dashboard/login'; return; }
if (!r.ok) throw new Error('Save failed');
msg.textContent = 'Saved! Data will start recording on the next poll.';
msg.className = 'save-msg';
document.getElementById('inputApiKey').value = '';
document.getElementById('inputAppKey').value = '';
checkKeyStatus();
} catch (e) {
msg.textContent = 'Error saving keys.';
msg.className = 'save-msg err';
}
});
updateLatest();
loadHistory(currentRange);
checkKeyStatus();
</script>
</body>
</html>