Enhance mobile UX: learn guide, alerts actions, and shareable weather cards

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Nate Emmert committed 2026-03-17 14:21:32 -04:00
1 parent 8f9a2d1c02
commit 950e2708ab
4 files changed
+2114 -265

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@@ -89,9 +89,13 @@ const weatherDiv = document.getElementById('weather');
const unitsBtn = document.getElementById('units-btn');
const unitsBtnSettings = document.getElementById('units-btn-settings');
const shareBtn = document.getElementById('share-btn');
const shareHeroBtn = document.getElementById('share-hero-btn');
const shareWeatherCardBtn = document.getElementById('share-weather-card-btn');
const saveCurrentBtn = document.getElementById('save-current-btn');
const savedLocationsEl = document.getElementById('saved-locations');
const notifyBtn = document.getElementById('notify-btn');
const shareHeroStatusEl = document.getElementById('share-hero-status');
const shareWeatherStatusEl = document.getElementById('share-weather-status');
const autoDetectToggle = document.getElementById('auto-detect-toggle');
const alertsEmptyEl = document.getElementById('alerts-empty');
const settingsLocationEl = document.getElementById('settings-location');
@@ -353,7 +357,14 @@ function activateTab(tabName) {
setTimeout(() => { radarEmbed && radarEmbed.refresh && radarEmbed.refresh(); }, 60);
}
if (tabName === 'unified-map') {
setTimeout(() => { unifiedMap && unifiedMap.refresh && unifiedMap.refresh(); }, 50);
setTimeout(() => {
if (unifiedMap && unifiedMap.refresh) unifiedMap.refresh();
refreshMapsOverview();
}, 60);
setTimeout(() => {
if (unifiedMap && unifiedMap.refresh) unifiedMap.refresh();
refreshMapsOverview();
}, 340);
}
}
document.querySelectorAll('.tab, .bottom-tab').forEach(btn => {
@@ -500,6 +511,7 @@ function createRadar(mapEl, timelineEl, playBtn, tsEl, layerBtn) {
}
function frameTileUrl(frame) {
if (frame?.url) return frame.url;
if (mode === 'satellite') {
return `https://tilecache.rainviewer.com${frame.path}/256/{z}/{x}/{y}/0/0_0.png`;
}
@@ -513,7 +525,12 @@ function createRadar(mapEl, timelineEl, playBtn, tsEl, layerBtn) {
if (!frame) return;
if (!layers[mode][frame.time]) {
layers[mode][frame.time] = L.tileLayer(frameTileUrl(frame), { opacity: 0, maxZoom: 17 });
const opts = {
opacity: 0,
maxZoom: 19,
};
if (frame?.maxNativeZoom != null) opts.maxNativeZoom = frame.maxNativeZoom;
layers[mode][frame.time] = L.tileLayer(frameTileUrl(frame), opts);
}
Object.values(layers.radar).forEach(l => {
@@ -617,9 +634,27 @@ function createRadar(mapEl, timelineEl, playBtn, tsEl, layerBtn) {
radarFrames = [];
satelliteFrames = [];
(data.radar?.past || []).forEach(f => radarFrames.push({ time: f.time, path: f.path, isForecast: false }));
(data.radar?.nowcast || []).forEach(f => radarFrames.push({ time: f.time, path: f.path, isForecast: true }));
(data.satellite?.infrared || []).forEach(f => satelliteFrames.push({ time: f.time, path: f.path, isForecast: false }));
(data.radar?.past || []).forEach(f => radarFrames.push({
time: f.time,
path: f.path,
url: f.url,
maxNativeZoom: f.maxNativeZoom,
isForecast: false,
}));
(data.radar?.nowcast || []).forEach(f => radarFrames.push({
time: f.time,
path: f.path,
url: f.url,
maxNativeZoom: f.maxNativeZoom,
isForecast: true,
}));
(data.satellite?.infrared || []).forEach(f => satelliteFrames.push({
time: f.time,
path: f.path,
url: f.url,
maxNativeZoom: f.maxNativeZoom,
isForecast: false,
}));
if (!radarFrames.length && satelliteFrames.length) mode = 'satellite';
if (!radarFrames.length && !satelliteFrames.length) {
@@ -768,7 +803,8 @@ function refreshMapsOverview() {
if (!state.currentCity) return;
mapsOverview.panTo(state.currentCity.latitude, state.currentCity.longitude, 6);
const zoom = mapsOverview.map.getZoom ? mapsOverview.map.getZoom() : 6;
mapsOverview.panTo(state.currentCity.latitude, state.currentCity.longitude, zoom || 6);
clearLightningMarkers();
clearWindArrows();
@@ -789,46 +825,7 @@ function renderLightningStrikes(city) {
if (!mapsOverview.map || !state.showLightning) return;
clearLightningMarkers();
// Simulate lightning strikes in the vicinity of the city
// In production, this would fetch from a real lightning API like Blitzortung
const strokeCount = 5 + Math.random() * 3; // Random 5-8 strikes
const maxRadius = 0.35;
for (let i = 0; i < strokeCount; i++) {
const angle = Math.random() * Math.PI * 2;
const radius = Math.random() * maxRadius;
const latOffset = Math.cos(angle) * radius;
const lonOffset = Math.sin(angle) * radius;
const lat = parseFloat(city.latitude) + latOffset;
const lon = parseFloat(city.longitude) + lonOffset;
const marker = L.circleMarker([lat, lon], {
radius: 3 + Math.random() * 3,
fillColor: '#ffeb3b',
fillOpacity: 0.7 + Math.random() * 0.3,
color: '#ff6f00',
weight: 1.5,
className: 'lightning-marker',
}).bindPopup('⚡ Lightning strike (simulated)');
marker.addTo(mapsOverview.map);
state.lightningMarkers.push(marker);
// Animate the marker to fade out
setTimeout(() => {
if (marker && mapsOverview.map.hasLayer(marker)) {
const fade = setInterval(() => {
const opacity = parseFloat(marker.options.fillOpacity) - 0.05;
if (opacity <= 0) {
clearInterval(fade);
mapsOverview.map.removeLayer(marker);
} else {
marker.setStyle({ fillOpacity: opacity });
}
}, 200);
}
}, 3000);
}
// Simulated strikes were removed. Only live strike feeds should render here.
}
function renderWindArrows(city) {
@@ -851,20 +848,20 @@ function renderWindArrows(city) {
if (windGustEl) windGustEl.textContent = windGust > 0 ? `${speedDisplay(windGust)} ${speedUnit()}` : '--';
if (windDirectionEl) windDirectionEl.textContent = compassDirFull(windDir);
// Draw multiple wind barbs around the city center to show wind strength
// Draw a denser set of arrows around the city center for richer wind context.
const lat = parseFloat(city.latitude);
const lon = parseFloat(city.longitude);
const arrowCount = Math.min(Math.ceil(windSpeed / 5), 5); // More arrows = stronger wind
const baseRadius = 0.15;
const arrowCount = Math.max(3, Math.min(9, Math.ceil(windSpeed / 3))); // 3-9 arrows
const baseRadius = 0.12;
for (let i = 0; i < arrowCount; i++) {
const offset = (i - arrowCount / 2) * 0.08;
const offsetLat = lat + offset;
const offsetLon = lon;
const bandPos = i - (arrowCount - 1) / 2;
const offsetLat = lat + (bandPos * 0.045);
const offsetLon = lon + (Math.abs(bandPos) % 2 ? 0.025 : -0.025);
// Calculate arrow end point based on wind direction
const radians = (windDir * Math.PI) / 180;
const arrowLength = 0.15 + i * 0.05;
const arrowLength = baseRadius + (Math.abs(bandPos) * 0.028) + Math.min(windSpeed / 120, 0.08);
const endLat = offsetLat + arrowLength * Math.cos(radians);
const endLon = offsetLon + arrowLength * Math.sin(radians);
@@ -880,7 +877,9 @@ function renderWindArrows(city) {
opacity: 1.0,
smooth: true,
}
).bindPopup(`💨 Wind: ${speedDisplay(windSpeed)} ${speedUnit()}<br>Direction: ${compassDirFull(windDir)}`);
).bindPopup(
`💨 Wind: ${speedDisplay(windSpeed)} ${speedUnit()}<br>Gust: ${windGust > 0 ? `${speedDisplay(windGust)} ${speedUnit()}` : '--'}<br>Direction: ${compassDirFull(windDir)} (${Math.round(windDir)}°)`
);
arrow.addTo(mapsOverview.map);
state.windArrows.push(arrow);
@@ -936,13 +935,22 @@ function renderAqiMarker(city) {
const aqi = state.currentAir.current.us_aqi;
if (aqi == null) return;
const color = aqi > 150 ? '#d32f2f' : aqi > 100 ? '#f57c00' : aqi > 50 ? '#fbc02d' : '#388e3c';
const marker = L.circleMarker([city.latitude, city.longitude], {
const aqiLat = Number(city.latitude) - 0.045;
const aqiLon = Number(city.longitude) - 0.06;
const marker = L.circleMarker([aqiLat, aqiLon], {
radius: 9,
fillColor: color,
fillOpacity: 0.85,
color: '#fff',
weight: 2,
}).bindPopup(`AQI ${aqi}`);
marker.bindTooltip(`AQI ${aqi}`, {
permanent: true,
direction: 'left',
offset: [-10, 0],
className: 'map-label map-label-aqi',
opacity: 0.95,
});
marker.addTo(mapsOverview.map);
state.aqiMarkers.push(marker);
}
@@ -965,13 +973,22 @@ function renderTempMarker(city) {
if (!mapsOverview.map || !state.unifiedMapLayers.temp || !state.currentWeather?.current) return;
clearTempMarker();
const temp = tempDisplay(state.currentWeather.current.temperature_2m);
const marker = L.circleMarker([city.latitude, city.longitude], {
const tempLat = Number(city.latitude) + 0.05;
const tempLon = Number(city.longitude) - 0.055;
const marker = L.circleMarker([tempLat, tempLon], {
radius: 11,
fillColor: '#1e88e5',
fillOpacity: 0.9,
color: '#fff',
weight: 2,
}).bindPopup(`${temp}°${tempUnit()}`);
marker.bindTooltip(`${temp}°${tempUnit()}`, {
permanent: true,
direction: 'right',
offset: [10, 0],
className: 'map-label map-label-temp',
opacity: 0.95,
});
marker.addTo(mapsOverview.map);
state.tempMarker = marker;
}
@@ -982,13 +999,22 @@ function renderSunMoonMarker(city) {
const daily = state.currentWeather.daily;
const sunrise = formatClock(daily.sunrise?.[0]);
const sunset = formatClock(daily.sunset?.[0]);
const marker = L.circleMarker([city.latitude, city.longitude], {
const smLat = Number(city.latitude) + 0.05;
const smLon = Number(city.longitude) + 0.06;
const marker = L.circleMarker([smLat, smLon], {
radius: 8,
fillColor: '#fbc02d',
fillOpacity: 0.8,
color: '#fff',
weight: 2,
}).bindPopup(`Sunrise: ${sunrise}<br>Sunset: ${sunset}`);
marker.bindTooltip(`☀ ${sunrise} • 🌙 ${sunset}`, {
permanent: true,
direction: 'top',
offset: [0, -10],
className: 'map-label map-label-sunmoon',
opacity: 0.95,
});
marker.addTo(mapsOverview.map);
state.sunMoonMarkers.push(marker);
}
@@ -1022,6 +1048,16 @@ if (unifiedMapEl && state.unifiedMapRadarMode === 'satellite') {
}
// ── Rendering ────────────────────────────────────────────────────────────────
function setMapOverlayReadouts({ temp, aqi, sunmoon } = {}) {
const tempEl = document.getElementById('overlay-temp');
const aqiEl = document.getElementById('overlay-aqi');
const sunmoonEl = document.getElementById('overlay-sunmoon');
if (tempEl && temp != null && temp !== '') tempEl.textContent = `Temp ${temp}`;
if (aqiEl && aqi != null && aqi !== '') aqiEl.textContent = `AQI ${aqi}`;
if (sunmoonEl && sunmoon) sunmoonEl.textContent = sunmoon;
}
function renderWeather(data, city) {
const c = data.current;
const h = data.hourly;
@@ -1058,12 +1094,14 @@ function renderWeather(data, city) {
const panelWindDir = document.getElementById('panel-wind-dir');
const panelTemp = document.getElementById('panel-temp');
const panelAqi = document.getElementById('panel-aqi');
const panelCloud = document.getElementById('panel-cloud');
const panelWrap = document.getElementById('data-panel');
if (panelLocation) panelLocation.textContent = cityLabel(city) || city.name || '--';
if (panelWindSpeed) panelWindSpeed.textContent = `${speedDisplay(c.wind_speed_10m)} ${speedUnit()}`;
if (panelWindDir) panelWindDir.textContent = compassDirFull(c.wind_direction_10m || 0);
if (panelTemp) panelTemp.textContent = `${tempDisplay(c.temperature_2m)}°${tempUnit()}`;
if (panelAqi) panelAqi.textContent = state.currentAir?.current?.us_aqi ?? '--';
if (panelCloud) panelCloud.textContent = c.cloud_cover != null ? `${Math.round(c.cloud_cover)}%` : '--';
if (panelWrap) panelWrap.classList.remove('hidden');
document.getElementById('cur-uv').textContent = Math.round(d.uv_index_max[0] ?? 0);
document.getElementById('cur-cloud').textContent = c.cloud_cover;
@@ -1074,6 +1112,13 @@ function renderWeather(data, city) {
document.getElementById('sunset-val').textContent = formatClock(d.sunset[0]);
document.getElementById('moon-phase-val').textContent = moonPhase(d.time[0]);
const sunriseLabel = formatClock(d.sunrise[0]);
const sunsetLabel = formatClock(d.sunset[0]);
setMapOverlayReadouts({
temp: `${tempDisplay(c.temperature_2m)}°${tempUnit()}`,
sunmoon: `Sun ${sunriseLabel}/${sunsetLabel}`,
});
// Sun timeline progress
const sunriseMs = new Date(d.sunrise[0]).getTime();
const sunsetMs = new Date(d.sunset[0]).getTime();
@@ -1118,7 +1163,8 @@ function renderWeather(data, city) {
radarEmbed.panTo(city.latitude, city.longitude, 6);
radarFull.panTo(city.latitude, city.longitude, 6);
mapsOverview.panTo(city.latitude, city.longitude, 6);
const mapZoom = mapsOverview?.map?.getZoom ? mapsOverview.map.getZoom() : 6;
mapsOverview.panTo(city.latitude, city.longitude, mapZoom || 6);
if (mapsWindEl) mapsWindEl.textContent = `${speedDisplay(c.wind_speed_10m)} ${speedUnit()} ${compassDir(c.wind_direction_10m)}`;
updateSourceLocation(city);
updateShareUrl(city);
@@ -1177,6 +1223,234 @@ function renderAirQuality(data) {
const panelAqi = document.getElementById('panel-aqi');
if (panelAqi) panelAqi.textContent = cur.us_aqi ?? '--';
setMapOverlayReadouts({ aqi: cur.us_aqi ?? '--' });
}
function normalizeSeverity(severity) {
const s = String(severity || 'Unknown').toLowerCase();
if (s.includes('extreme')) return 'Extreme';
if (s.includes('severe')) return 'Severe';
if (s.includes('moderate')) return 'Moderate';
if (s.includes('minor')) return 'Minor';
return 'Unknown';
}
function severityRank(severity) {
const map = { Extreme: 0, Severe: 1, Moderate: 2, Minor: 3, Unknown: 4 };
return map[severity] ?? 4;
}
function plainAlertAction(eventName, severity) {
const eventText = String(eventName || '').toLowerCase();
const sev = normalizeSeverity(severity);
if (eventText.includes('tornado')) return 'Move to an interior room on the lowest level away from windows immediately.';
if (eventText.includes('thunderstorm')) return 'Pause outdoor activity, secure loose items, and be ready to shelter indoors quickly.';
if (eventText.includes('flood')) return 'Avoid low-water crossings and reroute away from flood-prone roads.';
if (eventText.includes('winter') || eventText.includes('snow') || eventText.includes('ice') || eventText.includes('blizzard')) return 'Delay travel if possible and prepare for slick roads and slower stopping distances.';
if (eventText.includes('heat')) return 'Hydrate often, reduce exertion, and seek shade or cooling when possible.';
if (eventText.includes('wind')) return 'Secure outdoor objects and use extra caution when driving high-profile vehicles.';
if (eventText.includes('fire') || eventText.includes('red flag')) return 'Avoid sparks or open flame sources and follow local fire restrictions.';
if (sev === 'Extreme' || sev === 'Severe') return 'Treat this as high risk and take protective action now.';
if (sev === 'Moderate') return 'Use caution and adjust plans to reduce exposure to hazardous conditions.';
return 'Stay aware of updates and keep backup plans ready.';
}
function buildAlertTiming(p) {
const start = p?.onset || p?.effective || p?.sent;
const end = p?.expires;
const startTxt = start ? formatClock(start) : 'now';
const endTxt = end ? formatClock(end) : 'until further notice';
return `${startTxt} - ${endTxt}`;
}
function buildStormEtaText() {
const nowMs = Date.now();
const alertTimes = (state.currentAlerts?.features || [])
.map(f => {
const p = f.properties || {};
return new Date(p.onset || p.effective || p.sent || 0).getTime();
})
.filter(ms => Number.isFinite(ms) && ms > nowMs)
.sort((a, b) => a - b);
if (alertTimes.length) {
const mins = Math.max(1, Math.round((alertTimes[0] - nowMs) / 60000));
if (mins < 60) return `~${mins} min`;
return `~${Math.round(mins / 60)} hr`;
}
const h = state.currentWeather?.hourly;
if (!h?.time || !h?.weather_code) return 'No storm signal in next 24h';
for (let i = 0; i < h.time.length && i < 24; i++) {
const ts = new Date(h.time[i]).getTime();
if (ts < nowMs) continue;
if (Number(h.weather_code[i]) >= 95) {
const mins = Math.max(1, Math.round((ts - nowMs) / 60000));
return mins < 60 ? `~${mins} min` : `~${Math.round(mins / 60)} hr`;
}
}
return 'No storm signal in next 24h';
}
function computeRiskLabel() {
const severities = (state.currentAlerts?.features || []).map(f => normalizeSeverity(f.properties?.severity));
if (severities.some(s => s === 'Extreme' || s === 'Severe')) return 'High';
if (severities.some(s => s === 'Moderate')) return 'Elevated';
if (severities.some(s => s === 'Minor')) return 'Guarded';
return 'Low';
}
function buildShareChecklist(risk) {
if (risk === 'High') return ['Have shelter plan ready', 'Delay non-essential travel', 'Keep devices fully charged'];
if (risk === 'Elevated') return ['Monitor radar and alerts hourly', 'Adjust outdoor timing', 'Secure loose outdoor items'];
if (risk === 'Guarded') return ['Use caution for outdoor plans', 'Keep backup indoor option', 'Recheck before departure'];
return ['Good conditions overall', 'Check updates before longer trips', 'Carry normal weather gear'];
}
function buildWeatherCardText() {
const city = cityLabel(state.currentCity) || 'Selected location';
const c = state.currentWeather?.current || {};
const currentAqi = state.currentAir?.current?.us_aqi ?? '--';
const risk = computeRiskLabel();
const eta = buildStormEtaText();
const alerts = state.currentAlerts?.features || [];
const checklist = buildShareChecklist(risk);
const lines = [
`Weather Card: ${city}`,
`Temp: ${tempDisplay(c.temperature_2m)}°${tempUnit()} (Feels ${tempDisplay(c.apparent_temperature)}°${tempUnit()})`,
`Wind: ${speedDisplay(c.wind_speed_10m)} ${speedUnit()} ${compassDirFull(c.wind_direction_10m || 0)}`,
`AQI: ${currentAqi}`,
`Storm ETA: ${eta}`,
`Risk Level: ${risk}`,
`Active Alerts: ${alerts.length}`,
'Checklist:',
...checklist.map(item => `- ${item}`),
];
return lines.join('\n');
}
function buildHeroCardText() {
const city = cityLabel(state.currentCity) || 'Selected location';
const c = state.currentWeather?.current || {};
const w = wmo(c.weather_code);
const risk = computeRiskLabel();
const currentAqi = state.currentAir?.current?.us_aqi ?? '--';
return [
`Now in ${city}`,
`${w.icon} ${w.desc}`,
`Temp ${tempDisplay(c.temperature_2m)}°${tempUnit()} (Feels ${tempDisplay(c.apparent_temperature)}°${tempUnit()})`,
`High ${tempDisplay(state.currentWeather?.daily?.temperature_2m_max?.[0])}°${tempUnit()} / Low ${tempDisplay(state.currentWeather?.daily?.temperature_2m_min?.[0])}°${tempUnit()}`,
`Wind ${speedDisplay(c.wind_speed_10m)} ${speedUnit()} ${compassDirFull(c.wind_direction_10m || 0)}`,
`AQI ${currentAqi} | Risk ${risk}`,
].join('\n');
}
function drawRoundedRect(ctx, x, y, w, h, r) {
const radius = Math.min(r, w / 2, h / 2);
ctx.beginPath();
ctx.moveTo(x + radius, y);
ctx.lineTo(x + w - radius, y);
ctx.quadraticCurveTo(x + w, y, x + w, y + radius);
ctx.lineTo(x + w, y + h - radius);
ctx.quadraticCurveTo(x + w, y + h, x + w - radius, y + h);
ctx.lineTo(x + radius, y + h);
ctx.quadraticCurveTo(x, y + h, x, y + h - radius);
ctx.lineTo(x, y + radius);
ctx.quadraticCurveTo(x, y, x + radius, y);
ctx.closePath();
}
function canvasToPngBlob(canvas) {
return new Promise(resolve => {
canvas.toBlob(blob => resolve(blob), 'image/png');
});
}
async function buildHeroCardImageFile() {
const city = cityLabel(state.currentCity) || 'Selected location';
const c = state.currentWeather?.current || {};
const d = state.currentWeather?.daily || {};
const w = wmo(c.weather_code);
const currentAqi = state.currentAir?.current?.us_aqi ?? '--';
const risk = computeRiskLabel();
const canvas = document.createElement('canvas');
canvas.width = 1080;
canvas.height = 1350;
const ctx = canvas.getContext('2d');
if (!ctx) return null;
const bg = ctx.createLinearGradient(0, 0, canvas.width, canvas.height);
bg.addColorStop(0, '#1f2a38');
bg.addColorStop(1, '#334e68');
ctx.fillStyle = bg;
ctx.fillRect(0, 0, canvas.width, canvas.height);
ctx.fillStyle = 'rgba(255, 255, 255, 0.12)';
drawRoundedRect(ctx, 56, 56, canvas.width - 112, canvas.height - 112, 38);
ctx.fill();
ctx.fillStyle = '#ffffff';
ctx.font = '700 68px Segoe UI';
ctx.fillText('Weather Hero Card', 96, 156);
ctx.font = '600 42px Segoe UI';
ctx.fillStyle = '#dbeafe';
ctx.fillText(city, 96, 222);
ctx.font = '600 120px Segoe UI Emoji, Segoe UI';
ctx.fillStyle = '#ffffff';
ctx.fillText(w.icon || '⛅', 96, 390);
ctx.font = '700 64px Segoe UI';
ctx.fillText(`${tempDisplay(c.temperature_2m)}°${tempUnit()}`, 250, 362);
ctx.font = '500 36px Segoe UI';
ctx.fillStyle = '#e2e8f0';
ctx.fillText(`${w.desc}`, 250, 412);
ctx.fillText(`Feels ${tempDisplay(c.apparent_temperature)}°${tempUnit()}`, 250, 458);
ctx.fillStyle = 'rgba(255, 255, 255, 0.1)';
drawRoundedRect(ctx, 96, 520, canvas.width - 192, 460, 28);
ctx.fill();
ctx.fillStyle = '#ffffff';
ctx.font = '600 36px Segoe UI';
ctx.fillText(`High / Low: ${tempDisplay(d.temperature_2m_max?.[0])}°${tempUnit()} / ${tempDisplay(d.temperature_2m_min?.[0])}°${tempUnit()}`, 132, 610);
ctx.fillText(`Wind: ${speedDisplay(c.wind_speed_10m)} ${speedUnit()} ${compassDirFull(c.wind_direction_10m || 0)}`, 132, 684);
ctx.fillText(`AQI: ${currentAqi}`, 132, 758);
ctx.fillText(`Risk level: ${risk}`, 132, 832);
ctx.fillText(`Shared: ${new Date().toLocaleString()}`, 132, 906);
ctx.fillStyle = '#cbd5e1';
ctx.font = '500 30px Segoe UI';
ctx.fillText('Open full details and alerts in app link below.', 96, 1080);
ctx.fillText(window.location.href, 96, 1130);
const blob = await canvasToPngBlob(canvas);
if (!blob) return null;
return new File([blob], `hero-weather-${Date.now()}.png`, { type: 'image/png' });
}
function showHeroShareStatus(msg) {
if (!shareHeroStatusEl) return;
shareHeroStatusEl.textContent = msg;
show(shareHeroStatusEl);
setTimeout(() => {
shareHeroStatusEl.textContent = '';
hide(shareHeroStatusEl);
}, 2200);
}
function showShareWeatherStatus(msg) {
if (!shareWeatherStatusEl) return;
shareWeatherStatusEl.textContent = msg;
show(shareWeatherStatusEl);
setTimeout(() => {
shareWeatherStatusEl.textContent = '';
hide(shareWeatherStatusEl);
}, 2200);
}
function renderAlerts(data) {
@@ -1193,13 +1467,68 @@ function renderAlerts(data) {
if (alertsEmptyEl) hide(alertsEmptyEl);
features.slice(0, 5).forEach(f => {
const grouped = new Map();
features.forEach(f => {
const p = f.properties || {};
const item = document.createElement('div');
item.className = 'alert-item';
item.innerHTML = `<strong>${p.event || 'Alert'}</strong><span>${p.severity || 'Unknown severity'}</span><span>${p.headline || p.description || ''}</span>`;
list.appendChild(item);
const sev = normalizeSeverity(p.severity);
if (!grouped.has(sev)) grouped.set(sev, []);
grouped.get(sev).push(f);
});
Array.from(grouped.keys())
.sort((a, b) => severityRank(a) - severityRank(b))
.forEach(severity => {
const groupWrap = document.createElement('section');
groupWrap.className = `alerts-group alerts-group-${severity.toLowerCase()}`;
const head = document.createElement('div');
head.className = 'alerts-group-head';
const title = document.createElement('h5');
title.className = 'alerts-group-title';
title.textContent = `${severity} Alerts (${grouped.get(severity).length})`;
const hint = document.createElement('span');
hint.className = 'alerts-group-hint';
hint.textContent = severityRank(severity) <= 1 ? 'Take action now' : 'Use caution';
head.appendChild(title);
head.appendChild(hint);
groupWrap.appendChild(head);
grouped.get(severity).slice(0, 6).forEach(f => {
const p = f.properties || {};
const card = document.createElement('article');
card.className = 'alert-item';
const top = document.createElement('div');
top.className = 'alert-top';
const event = document.createElement('strong');
event.textContent = p.event || 'Alert';
const sev = document.createElement('span');
sev.className = `alert-severity severity-${normalizeSeverity(p.severity).toLowerCase()}`;
sev.textContent = normalizeSeverity(p.severity);
top.appendChild(event);
top.appendChild(sev);
const timing = document.createElement('div');
timing.className = 'alert-timing';
timing.textContent = `Window: ${buildAlertTiming(p)}`;
const msg = document.createElement('div');
msg.className = 'alert-message';
msg.textContent = p.headline || p.description || 'See official sources for details.';
const action = document.createElement('div');
action.className = 'alert-action';
action.textContent = `What this means for me: ${plainAlertAction(p.event, p.severity)}`;
card.appendChild(top);
card.appendChild(timing);
card.appendChild(msg);
card.appendChild(action);
groupWrap.appendChild(card);
});
list.appendChild(groupWrap);
});
show(wrap);
if (typeof Notification !== 'undefined' && Notification.permission === 'granted') {
@@ -1428,6 +1757,73 @@ shareBtn.addEventListener('click', async () => {
}
});
if (shareWeatherCardBtn) {
shareWeatherCardBtn.addEventListener('click', async () => {
if (!state.currentCity || !state.currentWeather) {
showErr('Load a location first to share a weather card.');
return;
}
const text = buildWeatherCardText();
const payload = {
title: `Weather card: ${cityLabel(state.currentCity) || 'Location'}`,
text,
url: window.location.href,
};
try {
if (navigator.share) {
await navigator.share(payload);
showShareWeatherStatus('Shared weather card');
return;
}
await navigator.clipboard.writeText(`${text}\n\n${window.location.href}`);
showShareWeatherStatus('Weather card copied');
} catch (err) {
if (err && err.name === 'AbortError') return;
showErr('Could not share weather card.');
}
});
}
if (shareHeroBtn) {
shareHeroBtn.addEventListener('click', async () => {
if (!state.currentCity || !state.currentWeather) {
showErr('Load a location first to share hero conditions.');
return;
}
const text = buildHeroCardText();
const title = `Now: ${cityLabel(state.currentCity) || 'Location'}`;
try {
const imageFile = await buildHeroCardImageFile();
if (navigator.share && imageFile) {
const filePayload = { title, text, files: [imageFile] };
if (!navigator.canShare || navigator.canShare({ files: [imageFile] })) {
await navigator.share(filePayload);
showHeroShareStatus('Shared hero image');
return;
}
}
if (navigator.share) {
await navigator.share({ title, text, url: window.location.href });
showHeroShareStatus('Shared hero card');
return;
}
await navigator.clipboard.writeText(`${text}\n\n${window.location.href}`);
showHeroShareStatus('Hero card copied');
} catch (err) {
if (err && err.name === 'AbortError') return;
showErr('Could not share hero card.');
}
});
}
saveCurrentBtn.addEventListener('click', () => {
if (!state.currentCity) return;
const key = cityKey(state.currentCity);
@@ -1542,7 +1938,26 @@ function setRadarLayerVisible(visible) {
if (!mapsOverview?.map) return;
mapsOverview.map.eachLayer(layer => {
if (!layer?._url) return;
if (layer._url.includes('tilecache.rainviewer.com')) {
const isRadarLayer =
layer._url.includes('nexrad-n0q-900913') ||
layer._url.includes('tilecache.rainviewer.com') ||
layer._url.includes('radar_base_reflectivity_time');
if (isRadarLayer) {
if (visible && !mapsOverview.map.hasLayer(layer)) mapsOverview.map.addLayer(layer);
if (!visible && mapsOverview.map.hasLayer(layer)) mapsOverview.map.removeLayer(layer);
}
});
}
function setCloudLayerVisible(visible) {
if (!mapsOverview?.map) return;
mapsOverview.map.eachLayer(layer => {
if (!layer?._url) return;
const isCloudLayer =
layer._url.includes('goes_') ||
layer._url.includes('/0/0_0.png') ||
layer._url.includes('sat_meteo_emulated');
if (isCloudLayer) {
if (visible && !mapsOverview.map.hasLayer(layer)) mapsOverview.map.addLayer(layer);
if (!visible && mapsOverview.map.hasLayer(layer)) mapsOverview.map.removeLayer(layer);
}
@@ -1567,22 +1982,17 @@ document.querySelectorAll('#tab-unified-map input[type="checkbox"][data-layer]')
if (storageKey) localStorage.setItem(storageKey, String(enabled));
if (layerName === 'radar') {
if (!enabled && state.unifiedMapLayers.satellite) {
state.unifiedMapLayers.satellite = false;
const satToggle = document.getElementById('toggle-satellite');
if (satToggle) satToggle.checked = false;
}
setRadarLayerVisible(enabled);
if (!enabled && unifiedMap?.stopPlay) unifiedMap.stopPlay();
}
if (layerName === 'satellite') {
if (enabled) {
state.unifiedMapLayers.radar = true;
const radarToggle = document.getElementById('toggle-radar');
if (radarToggle) radarToggle.checked = true;
if (unifiedMapMode !== 'satellite') unifiedMapModeButton.click();
} else if (unifiedMapMode !== 'radar') {
unifiedMapModeButton.click();
setCloudLayerVisible(true);
} else {
setCloudLayerVisible(false);
if (unifiedMapMode !== 'radar') unifiedMapModeButton.click();
}
}
@@ -1614,6 +2024,17 @@ if (baseMapSelect) {
});
}
const layerMenuToggleBtn = document.getElementById('layer-menu-toggle');
const layerMenuPanel = document.getElementById('layer-menu-panel');
if (layerMenuToggleBtn && layerMenuPanel) {
layerMenuToggleBtn.addEventListener('click', () => {
const willShow = layerMenuPanel.classList.contains('hidden');
layerMenuPanel.classList.toggle('hidden', !willShow);
layerMenuToggleBtn.textContent = willShow ? 'Hide Layer Menu' : 'Show Layer Menu';
layerMenuToggleBtn.setAttribute('aria-expanded', willShow ? 'true' : 'false');
});
}
if (dailyToggleBtn) {
dailyToggleBtn.addEventListener('click', () => {
state.showExtendedForecast = !state.showExtendedForecast;