banyaro/backend/static/js/pages/wetter.js

581 lines
24 KiB
JavaScript

/* ============================================================
BAN YARO — Wetter (7-Tage-Wettervorhersage)
Seiten-Modul: Hunde-optimierte Wettervorhersage mit GPS.
============================================================ */
window.Page_wetter = (() => {
// ----------------------------------------------------------
// KONSTANTEN
// ----------------------------------------------------------
// WMO-Code → Phosphor-Icon-Name (aus Sprite)
const WMO_ICON = {
0:'sun', 1:'sun-dim', 2:'cloud-sun', 3:'cloud',
45:'cloud-fog', 48:'cloud-fog',
51:'cloud-rain', 53:'cloud-rain', 55:'cloud-rain',
61:'cloud-rain', 63:'cloud-rain', 65:'cloud-rain',
71:'cloud-snow', 73:'cloud-snow', 75:'cloud-snow', 77:'snowflake',
80:'rainbow-cloud', 81:'cloud-rain', 82:'cloud-rain',
85:'cloud-snow', 86:'cloud-snow',
95:'cloud-lightning', 96:'cloud-lightning', 99:'cloud-lightning',
};
// Farben passend zum Wetter (für Icon-Tinting)
const WMO_COLOR = {
0:'#F59E0B', 1:'#F59E0B', 2:'#94A3B8', 3:'#64748B',
45:'#94A3B8', 48:'#94A3B8',
51:'#60A5FA', 53:'#3B82F6', 55:'#2563EB',
61:'#3B82F6', 63:'#2563EB', 65:'#1D4ED8',
71:'#BAE6FD', 73:'#7DD3FC', 75:'#38BDF8', 77:'#BAE6FD',
80:'#60A5FA', 81:'#3B82F6', 82:'#2563EB',
85:'#7DD3FC', 86:'#38BDF8',
95:'#7C3AED', 96:'#6D28D9', 99:'#5B21B6',
};
function _wmoIcon(code, size = '2rem', extraStyle = '') {
const name = WMO_ICON[code] || 'cloud';
const color = WMO_COLOR[code] || 'var(--c-text-secondary)';
return `<svg class="ph-icon" aria-hidden="true"
style="width:${size};height:${size};color:${color};flex-shrink:0;${extraStyle}">
<use href="/icons/phosphor.svg#${name}"></use>
</svg>`;
}
const WMO_DESC = {
0:'Klarer Himmel', 1:'Überwiegend klar', 2:'Teilweise bewölkt', 3:'Bedeckt',
45:'Nebel', 48:'Gefrierender Nebel',
51:'Leichter Sprühregen', 53:'Mäßiger Sprühregen', 55:'Starker Sprühregen',
61:'Leichter Regen', 63:'Mäßiger Regen', 65:'Starker Regen',
71:'Leichter Schneefall', 73:'Mäßiger Schneefall', 75:'Starker Schneefall', 77:'Schneekörner',
80:'Leichte Regenschauer', 81:'Mäßige Regenschauer', 82:'Starke Regenschauer',
85:'Leichte Schneeschauer', 86:'Starke Schneeschauer',
95:'Gewitter', 96:'Gewitter mit leichtem Hagel', 99:'Gewitter mit starkem Hagel'
};
const DAY_NAMES = ['So', 'Mo', 'Di', 'Mi', 'Do', 'Fr', 'Sa'];
// ----------------------------------------------------------
// MODUL-STATE
// ----------------------------------------------------------
let _container = null;
let _appState = null;
let _data = null;
let _selDay = 0;
let _loading = false;
// ----------------------------------------------------------
// INIT
// ----------------------------------------------------------
async function init(container, appState) {
_container = container;
_appState = appState;
_selDay = 0;
_renderShell();
_tryAutoLocate();
}
// ----------------------------------------------------------
// REFRESH
// ----------------------------------------------------------
async function refresh() {
_selDay = 0;
_renderShell();
_tryAutoLocate();
}
// ----------------------------------------------------------
// RENDER — Grundstruktur
// ----------------------------------------------------------
function _renderShell() {
_container.innerHTML = `
<div id="wttr-body">
<div id="wttr-locating" style="text-align:center;padding:var(--space-10) var(--space-4)">
<div style="margin-bottom:var(--space-3)">${_wmoIcon(2, '2.5rem')}</div>
<p style="color:var(--c-text-secondary)">Standort wird ermittelt…</p>
</div>
</div>
`;
}
// ----------------------------------------------------------
// STANDORT AUTOMATISCH ERMITTELN
// ----------------------------------------------------------
async function _tryAutoLocate() {
try {
const pos = await API.getLocation({ timeout: 8000, maximumAge: 300_000 });
await _loadData(pos.lat, pos.lon);
} catch {
_showLocationError();
}
}
function _showLocationError() {
const body = _container.querySelector('#wttr-body');
if (!body) return;
body.innerHTML = `
<div style="text-align:center;padding:var(--space-10) var(--space-4)">
<div style="font-size:2.5rem;margin-bottom:var(--space-3)">📍</div>
<h3 style="margin-bottom:var(--space-2)">Standort nicht verfügbar</h3>
<p style="color:var(--c-text-secondary);margin-bottom:var(--space-5);max-width:300px;margin-inline:auto">
Bitte erlaube den Zugriff auf deinen Standort, um die Wettervorhersage zu laden.
</p>
<button class="btn btn-primary" id="wttr-btn-retry">
${UI.icon('map-pin')} Nochmal versuchen
</button>
</div>
`;
body.querySelector('#wttr-btn-retry')?.addEventListener('click', () => {
_renderShell();
_tryAutoLocate();
});
}
// ----------------------------------------------------------
// DATEN LADEN
// ----------------------------------------------------------
async function _loadData(lat, lon) {
if (_loading) return;
_loading = true;
try {
_data = await API.weather.forecast(lat, lon);
_selDay = 0;
_renderWeather();
} catch {
const body = _container.querySelector('#wttr-body');
if (body) body.innerHTML = `
<div style="text-align:center;padding:var(--space-10) var(--space-4)">
<div style="font-size:2.5rem;margin-bottom:var(--space-3)">⚠️</div>
<h3 style="margin-bottom:var(--space-2)">Wetter nicht verfügbar</h3>
<p style="color:var(--c-text-secondary);margin-bottom:var(--space-5)">
Die Wetterdaten konnten nicht geladen werden.
</p>
<button class="btn btn-primary" id="wttr-btn-reload">
${UI.icon('arrow-clockwise')} Erneut laden
</button>
</div>
`;
body?.querySelector('#wttr-btn-reload')?.addEventListener('click', () => {
refresh();
});
} finally {
_loading = false;
}
}
// ----------------------------------------------------------
// HAUPT-RENDER
// ----------------------------------------------------------
function _renderWeather() {
const body = _container.querySelector('#wttr-body');
if (!body || !_data) return;
const days = _data.days || [];
if (!days.length) return;
body.innerHTML = `
<!-- 7-Tage-Strip -->
<div id="wttr-strip-wrap"
style="overflow-x:auto;-webkit-overflow-scrolling:touch;
margin-bottom:var(--space-4);
scrollbar-width:none">
<div id="wttr-strip"
style="display:flex;gap:var(--space-2);padding-bottom:4px;min-width:max-content">
${days.map((d, i) => _dayCard(d, i)).join('')}
</div>
</div>
<!-- Detail-Card -->
<div id="wttr-detail" class="section-card"
style="margin-bottom:var(--space-4)">
</div>
<!-- Hunde-Wetter -->
<div id="wttr-dog" class="section-card">
</div>
`;
// Strip-Klick-Events
body.querySelectorAll('[data-wttr-day]').forEach(card => {
card.addEventListener('click', () => {
_selDay = parseInt(card.dataset.wttrDay);
_updateStrip();
_renderDetail();
_renderDog();
});
});
_renderDetail();
_renderDog();
}
// ----------------------------------------------------------
// STRIP AKTUALISIEREN (aktiver Tag)
// ----------------------------------------------------------
function _updateStrip() {
const body = _container.querySelector('#wttr-body');
if (!body) return;
const days = _data?.days || [];
body.querySelectorAll('[data-wttr-day]').forEach((card, i) => {
const active = i === _selDay;
card.style.background = active ? 'var(--c-primary)' : 'var(--c-bg-card)';
card.style.color = active ? '#fff' : 'var(--c-text)';
card.style.borderColor = active ? 'var(--c-primary)' : 'var(--c-border)';
card.style.transform = active ? 'translateY(-2px)' : '';
card.style.boxShadow = active ? '0 4px 12px rgba(196,132,58,0.3)' : '0 1px 3px rgba(0,0,0,0.07)';
// Temperatur-Farbe im aktiven Zustand
const tempEl = card.querySelector('.wttr-temp');
if (tempEl) tempEl.style.color = active ? 'rgba(255,255,255,0.85)' : 'var(--c-text-secondary)';
const precipEl = card.querySelector('.wttr-precip');
if (precipEl) precipEl.style.color = active ? 'rgba(255,255,255,0.75)' : 'var(--c-text-secondary)';
});
}
// ----------------------------------------------------------
// TAG-KARTE (Strip)
// ----------------------------------------------------------
function _dayCard(d, i) {
const active = i === _selDay;
const dateObj = new Date(d.date);
const dayName = i === 0 ? 'Heute' : DAY_NAMES[dateObj.getDay()];
const bg = active ? 'var(--c-primary)' : 'var(--c-bg-card)';
const col = active ? '#fff' : 'var(--c-text)';
const shadow = active
? '0 4px 12px rgba(196,132,58,0.3)'
: '0 1px 3px rgba(0,0,0,0.07)';
const border = active ? 'var(--c-primary)' : 'var(--c-border)';
const transform = active ? 'translateY(-2px)' : '';
const textSec = active ? 'rgba(255,255,255,0.85)' : 'var(--c-text-secondary)';
const textMut = active ? 'rgba(255,255,255,0.75)' : 'var(--c-text-secondary)';
return `
<div data-wttr-day="${i}"
style="display:flex;flex-direction:column;align-items:center;
min-width:72px;padding:var(--space-3) var(--space-2);
border-radius:var(--radius);border:1.5px solid ${border};
background:${bg};color:${col};cursor:pointer;
box-shadow:${shadow};transform:${transform};
transition:all .15s;user-select:none">
<span style="font-size:var(--text-xs);font-weight:600;
margin-bottom:var(--space-1)">${_esc(dayName)}</span>
<div style="margin-bottom:var(--space-1)">${_wmoIcon(d.weathercode, '1.5rem', active ? 'filter:brightness(0) invert(1)' : '')}</div>
<span class="wttr-temp"
style="font-size:var(--text-xs);color:${textSec};white-space:nowrap">
${Math.round(d.temp_max)}°/<span style="opacity:.75">${Math.round(d.temp_min)}°</span>
</span>
<span class="wttr-precip"
style="font-size:10px;color:${textMut};margin-top:2px">
<svg class="ph-icon" style="width:10px;height:10px;vertical-align:-1px;color:#60A5FA"><use href="/icons/phosphor.svg#drop"></use></svg>${d.precip_prob ?? 0}%
</span>
</div>
`;
}
// ----------------------------------------------------------
// DETAIL-CARD
// ----------------------------------------------------------
function _renderDetail() {
const el = _container.querySelector('#wttr-detail');
if (!el || !_data) return;
const d = (_data.days || [])[_selDay];
if (!d) return;
const desc = WMO_DESC[d.weathercode] || '';
const [uvLabel, uvColor] = _uvLabel(d.uv_index ?? 0);
const uvPct = Math.min(100, ((d.uv_index ?? 0) / 11) * 100);
const bft = _beaufort(d.wind_kmh ?? 0);
const windDir = d.wind_dir_deg ?? 0;
const compass = d.wind_dir ?? _compass(windDir);
// Sunrise/Sunset Balken
const now = new Date();
const sunriseStr = d.sunrise || '';
const sunsetStr = d.sunset || '';
let sunPct = 0;
if (sunriseStr && sunsetStr) {
const [rH, rM] = sunriseStr.split(':').map(Number);
const [sH, sM] = sunsetStr.split(':').map(Number);
const riseMin = rH * 60 + rM;
const setMin = sH * 60 + sM;
const curMin = now.getHours() * 60 + now.getMinutes();
sunPct = _selDay === 0
? Math.min(100, Math.max(0, ((curMin - riseMin) / (setMin - riseMin)) * 100))
: 0;
}
el.innerHTML = `
<div style="display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-4)">
${_wmoIcon(d.weathercode, '3.5rem')}
<div>
<div style="font-weight:700;font-size:var(--text-lg)">${_esc(desc)}</div>
<div style="font-size:var(--text-2xl);font-weight:800;color:var(--c-primary);line-height:1.1">
${Math.round(d.temp_max)}°
<span style="font-size:var(--text-base);font-weight:400;color:var(--c-text-secondary)">
/ ${Math.round(d.temp_min)}°
</span>
</div>
${d.feels_max != null ? `
<div style="font-size:var(--text-xs);color:var(--c-text-secondary);margin-top:2px">
Gefühlt ${Math.round(d.feels_max)}° / ${Math.round(d.feels_min ?? d.feels_max)}°
</div>` : ''}
</div>
</div>
<!-- Sonnenaufgang / -untergang -->
${sunriseStr && sunsetStr ? `
<div style="margin-bottom:var(--space-4)">
<div style="display:flex;justify-content:space-between;
font-size:var(--text-xs);color:var(--c-text-secondary);
margin-bottom:var(--space-1)">
<span style="display:flex;align-items:center;gap:4px">
<svg class="ph-icon" style="width:14px;height:14px;color:#F97316"><use href="/icons/phosphor.svg#sun-horizon"></use></svg>
${_esc(sunriseStr)}
</span>
<span style="display:flex;align-items:center;gap:4px">
${_esc(sunsetStr)}
<svg class="ph-icon" style="width:14px;height:14px;color:#7C3AED"><use href="/icons/phosphor.svg#moon-stars"></use></svg>
</span>
</div>
<div style="height:6px;border-radius:999px;background:var(--c-border);overflow:hidden">
<div style="height:100%;width:${sunPct}%;
background:linear-gradient(90deg,#f97316,#facc15);
border-radius:999px;transition:width .4s"></div>
</div>
</div>` : ''}
<!-- Wind -->
<div style="display:flex;align-items:center;gap:var(--space-3);
padding:var(--space-3);border-radius:var(--radius);
background:var(--c-bg-card);border:1px solid var(--c-border);
margin-bottom:var(--space-3)">
<span style="font-size:1.4rem;transform:rotate(${windDir}deg);display:inline-block;line-height:1">
${UI.icon('arrow-up')}
</span>
<div style="flex:1">
<div style="font-size:var(--text-sm);font-weight:600">
${_esc(compass)} · ${Math.round(d.windspeed_max ?? 0)} km/h
</div>
<div style="font-size:var(--text-xs);color:var(--c-text-secondary)">${_esc(bft)}</div>
</div>
${d.precip_sum != null ? `
<div style="text-align:right">
<div style="font-size:var(--text-sm);font-weight:600">
${d.precip_sum} mm
</div>
<div style="font-size:var(--text-xs);color:var(--c-text-secondary)">Niederschlag</div>
</div>` : ''}
</div>
<!-- UV-Index -->
<div>
<div style="display:flex;justify-content:space-between;
font-size:var(--text-xs);margin-bottom:4px">
<span style="color:var(--c-text-secondary)">UV-Index</span>
<span style="font-weight:600;color:${uvColor}">
${d.uv_index ?? 0}${_esc(uvLabel)}
</span>
</div>
<div style="height:6px;border-radius:999px;background:var(--c-border);overflow:hidden">
<div style="height:100%;width:${uvPct}%;background:${uvColor};
border-radius:999px;transition:width .4s"></div>
</div>
</div>
`;
}
// ----------------------------------------------------------
// HUNDE-WETTER
// ----------------------------------------------------------
function _renderDog() {
const el = _container.querySelector('#wttr-dog');
if (!el || !_data) return;
const d = (_data.days || [])[_selDay];
if (!d) return;
const _POLLEN_NAMES = { erle:'Erle', birke:'Birke', graeser:'Gräser', beifuss:'Beifuß', ambrosia:'Ambrosia' };
let html = `<h3 style="font-size:var(--text-base);font-weight:700;
margin-bottom:var(--space-4)">
<svg class="ph-icon" style="width:1.1em;height:1.1em;vertical-align:-2px;color:var(--c-primary)"><use href="/icons/phosphor.svg#paw-print"></use></svg>
Hunde-Wetter
</h3>`;
// Asphalt-Temperatur
if (d.asphalt_temp != null) {
const [aspText, aspColor, aspAdvice] = _asphaltLevel(d.asphalt_temp);
html += `
<div style="display:flex;align-items:flex-start;gap:var(--space-3);
padding:var(--space-3);border-radius:var(--radius);
background:${aspColor}1a;border:1px solid ${aspColor}55;
margin-bottom:var(--space-3)">
<svg class="ph-icon" style="width:1.3rem;height:1.3rem;flex-shrink:0;color:var(--c-primary)"><use href="/icons/phosphor.svg#paw-print"></use></svg>
<div style="flex:1">
<div style="font-weight:600;font-size:var(--text-sm);color:${aspColor}">
Asphalt ~${Math.round(d.asphalt_temp)}°C — ${_esc(aspText)}
</div>
${aspAdvice ? `<div style="font-size:var(--text-xs);color:var(--c-text-secondary);margin-top:2px">
${_esc(aspAdvice)}
</div>` : ''}
</div>
</div>
`;
}
// Pfoten-Kälteschutz
if (d.paw_cold) {
html += `
<div style="display:flex;align-items:center;gap:var(--space-3);
padding:var(--space-3);border-radius:var(--radius);
background:#3b82f61a;border:1px solid #3b82f655;
margin-bottom:var(--space-3)">
<svg class="ph-icon" style="width:1.3rem;height:1.3rem;color:#38BDF8"><use href="/icons/phosphor.svg#snowflake"></use></svg>
<div style="font-size:var(--text-sm)">
<strong>Kälteschutz für Pfoten:</strong>
Eis und Streusalz können die Pfoten reizen. Pfotenpflege empfohlen.
</div>
</div>
`;
}
// Gewitter
if (d.thunderstorm) {
html += `
<div style="display:flex;align-items:center;gap:var(--space-3);
padding:var(--space-3);border-radius:var(--radius);
background:#f59e0b1a;border:1px solid #f59e0b55;
margin-bottom:var(--space-3)">
<svg class="ph-icon" style="width:1.3rem;height:1.3rem;color:#7C3AED"><use href="/icons/phosphor.svg#cloud-lightning"></use></svg>
<div style="font-size:var(--text-sm)">
<strong>Gewitter erwartet:</strong>
Hunde können auf Gewitter sensibel reagieren. Sichere Umgebung schaffen.
</div>
</div>
`;
}
// Pollenflug
const pollen = d.pollen;
if (pollen && typeof pollen === 'object' && Object.keys(pollen).length) {
const pollenEntries = Object.entries(pollen)
.filter(([, v]) => v != null && v.level > 0);
if (pollenEntries.length) {
html += `
<div style="margin-bottom:var(--space-3)">
<div style="font-size:var(--text-xs);font-weight:600;
color:var(--c-text-secondary);margin-bottom:var(--space-2)">
<svg class="ph-icon" style="width:1em;height:1em;vertical-align:-1px;color:#16A34A"><use href="/icons/phosphor.svg#leaf"></use></svg>
Pollenflug
</div>
<div style="display:flex;flex-wrap:wrap;gap:var(--space-2)">
${pollenEntries.map(([key, lvlObj]) => {
const col = _pollenColor(lvlObj?.level ?? 0);
const name = _POLLEN_NAMES[key] || key;
const lbl = lvlObj?.label || '';
return `<span style="display:inline-flex;align-items:center;gap:4px;
font-size:var(--text-xs);border-radius:999px;
padding:3px 10px;background:${col}22;
border:1px solid ${col}55;color:${col};font-weight:600">
<span style="width:6px;height:6px;border-radius:50%;background:${col};display:inline-block"></span>
${_esc(name)}: ${_esc(lbl)}
</span>`;
}).join('')}
</div>
</div>
`;
}
}
// Zecken
if (d.zecken != null) {
const [tickLabel, tickColor] = _tickLevel(d.zecken);
html += `
<div style="display:flex;align-items:center;gap:var(--space-3);
padding:var(--space-3);border-radius:var(--radius);
background:${tickColor}1a;border:1px solid ${tickColor}55;
margin-bottom:var(--space-3)">
<svg class="ph-icon" style="width:1.3rem;height:1.3rem;color:#92400E"><use href="/icons/phosphor.svg#bug"></use></svg>
<div style="flex:1">
<span style="font-size:var(--text-sm);font-weight:600">Zecken-Risiko: </span>
<span style="font-size:var(--text-sm);color:${tickColor};font-weight:700">
${_esc(tickLabel)}
</span>
</div>
</div>
`;
}
// Wenn keine Hunde-Daten vorhanden
if (!d.asphalt_temp && !d.paw_cold && !d.thunderstorm
&& !d.zecken && !(pollen && Object.keys(pollen).length)) {
html += `
<p style="font-size:var(--text-sm);color:var(--c-text-secondary)">
Keine besonderen Hinweise für heute.
</p>
`;
}
el.innerHTML = html;
}
// ----------------------------------------------------------
// HILFSFUNKTIONEN — Wetter
// ----------------------------------------------------------
function _beaufort(kmh) {
if (kmh < 2) return 'Windstille';
if (kmh < 12) return 'leicht';
if (kmh < 29) return 'mäßig';
if (kmh < 50) return 'frisch';
if (kmh < 62) return 'stark';
if (kmh < 75) return 'stürmisch';
return 'Sturm';
}
function _uvLabel(uv) {
if (uv <= 2) return ['niedrig', '#4CAF50'];
if (uv <= 5) return ['mittel', '#FFC107'];
if (uv <= 7) return ['hoch', '#FF9800'];
if (uv <= 10) return ['sehr hoch', '#F44336'];
return ['extrem', '#9C27B0'];
}
function _compass(deg) {
const dirs = ['N','NO','O','SO','S','SW','W','NW'];
return dirs[Math.round(deg / 45) % 8];
}
function _asphaltLevel(temp) {
if (temp < 40) return ['Pfoten sicher', '#4CAF50', ''];
if (temp < 50) return ['leicht erwärmt', '#FFC107',
'Kurze Kontaktzeiten sind unbedenklich.'];
if (temp < 60) return ['Vorsicht — Pfoten schützen!', '#FF9800',
'Heiße Oberfläche! Auf Gras ausweichen oder Hundeschuhe verwenden.'];
return ['GEFAHR — Verbrennungsgefahr!', '#F44336',
'Asphalt kann Pfoten in Sekunden verbrennen. Spaziergang vermeiden!'];
}
function _pollenColor(level) {
if (level === 0) return '#9E9E9E';
if (level === 1) return '#4CAF50';
if (level === 2) return '#FFC107';
if (level === 3) return '#FF9800';
return '#F44336'; // level 4+
}
function _tickLevel(risk) {
const r = (risk || '').toLowerCase();
if (r === 'niedrig') return ['niedrig', '#4CAF50'];
if (r === 'mittel') return ['mittel', '#FF9800'];
return ['hoch', '#F44336'];
}
function _esc(s) {
if (s == null) return '';
return String(s)
.replace(/&/g, '&amp;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
.replace(/"/g, '&quot;');
}
// ----------------------------------------------------------
// PUBLIC API
// ----------------------------------------------------------
return { init, refresh };
})();