hotel-manage-stack/hvac
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add weather compensation tiers for occupied aircon defaults

Browse source 
Warm/hot/heatwave tiers (ascending peak_above_c thresholds) override the
global ac_occupied template when today's forecast peak clears one, picked
once at the occupied-state transition so a guest's later manual adjustment
is never stomped. New lib/weather.js fetches the peak via Met Office
DataHub (if configured in settings) or Open-Meteo (no key needed) as a
fallback, TTL-cached with a stale-fallback window on fetch failure.
Zone-level per-field overrides still apply on top of a picked tier.

Thresholds/templates live in hvac_defaults.ac_occupied_tiers (existing
JSONB config blob, no migration) and are editable on the Settings page's
new Weather Compensation table. Hotel lat/lon and the optional Met Office
API key live centrally in the settings app (hotel_location/met_office
integrations), not hvac-local, for reuse by other apps later.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
jtricerolph 2026-08-25 11:01:41 +00:00
parent 48ffebc08d
commit 915fc0039c
7 changed files with 236 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

74
frontend/src/pages/Settings.tsx
View file

@ -2,9 +2,9 @@ import { useEffect, useState } from 'react'
import { Wifi, WifiOff } from 'lucide-react'
import {
fetchNewbookSites, saveExcludedSites, testNewbookConnection, syncZonesFromNewbook,
fetchConfig, updateConfig, fetchMqttStatus, createZone,
fetchConfig, updateConfig, fetchMqttStatus, fetchStatus, createZone,
} from '../api'
import type { NewbookSite, AppConfig, HvacDefaults, HvacAcTemplate } from '../types'
import type { NewbookSite, AppConfig, HvacDefaults, HvacAcTemplate, HvacWeatherTier } from '../types'
import { DEFAULT_HVAC_TEMPLATE, MHI_MODES, MHI_FAN_SPEEDS } from '../types'
export default function Settings() {
@ -33,6 +33,9 @@ export default function Settings() {
const [mqttConnected, setMqttConnected] = useState<boolean | null>(null)
const [mqttNote, setMqttNote] = useState('')
const [weatherPeakC, setWeatherPeakC] = useState<number | null>(null)
const [weatherTier, setWeatherTier] = useState<string | null>(null)
const [publicAreaName, setPublicAreaName] = useState('')
const [creatingZone, setCreatingZone] = useState(false)
@ -53,9 +56,12 @@ export default function Settings() {
setDefaultDeparture(cfg.default_departure_time ?? '10:00:00')
setMaintUrl(cfg.maintenance_url ?? '')
setMaintKey(cfg.maintenance_api_key ?? '')
setDefaults(cfg.hvac_defaults ?? DEFAULT_HVAC_TEMPLATE)
// Merge onto the shipped default rather than replacing outright — an hvac_defaults
// row saved before weather compensation existed won't have ac_occupied_tiers yet.
setDefaults({ ...DEFAULT_HVAC_TEMPLATE, ...cfg.hvac_defaults, ac_occupied_tiers: cfg.hvac_defaults?.ac_occupied_tiers ?? DEFAULT_HVAC_TEMPLATE.ac_occupied_tiers })
}).catch(() => {})
fetchMqttStatus().then(s => { setMqttConnected(s.connected); setMqttNote(s.note) }).catch(() => {})
fetchStatus().then(s => { setWeatherPeakC(s.weather_peak_c); setWeatherTier(s.weather_tier) }).catch(() => {})
}, [])
function toggleExcluded(siteId: string) {
@ -133,6 +139,13 @@ export default function Settings() {
setDefaults(d => ({ ...d, [which]: { ...d[which], [field]: value } }))
}
function updateTier(index: number, field: keyof HvacWeatherTier, value: string | number) {
setDefaults(d => ({
...d,
ac_occupied_tiers: d.ac_occupied_tiers.map((t, i) => i === index ? { ...t, [field]: value } : t),
}))
}
async function saveDefaults() {
setDefaultsSaving(true); setError(''); setMsg('')
try {
@ -323,6 +336,61 @@ export default function Settings() {
</table>
</div>
<div className="section-title">Weather Compensation</div>
<p className="field-hint" style={{ marginBottom: 10 }}>
Overrides the Occupied aircon template above on a hot day. At check-in/arrival, the scheduler
checks today's forecast peak (from Settings → Integrations → Hotel Location / Met Office DataHub,
falls back to Open-Meteo with no key needed) and uses the highest tier below whose threshold it
clears — below every threshold, the Default Aircon "Occupied" row above still applies unchanged.
Only re-checked at the moment a room becomes occupied, never mid-stay, so it can't override a
guest's own adjustment later in their booking.
{weatherPeakC != null && (
<> Today's forecast peak: <strong>{weatherPeakC}°C</strong>{weatherTier ? <> — currently in the <strong>{weatherTier}</strong> tier</> : ' — below every tier'}.</>
)}
</p>
<div className="table-wrap" style={{ marginBottom: 24 }}>
<table className="data">
<thead><tr><th>Tier</th><th>If peak above (°C)</th><th>On/Off</th><th>Mode</th><th>Setpoint (°C)</th><th>Fan speed</th></tr></thead>
<tbody>
{defaults.ac_occupied_tiers.map((tier, i) => (
<tr key={tier.name}>
<td style={{ fontWeight: 600, textTransform: 'capitalize' }}>{tier.name}</td>
<td>
<input
type="number" step="0.5" style={{ width: 80 }}
value={tier.peak_above_c}
onChange={e => updateTier(i, 'peak_above_c', parseFloat(e.target.value) || 0)}
/>
</td>
<td>
<select value={tier.power} onChange={e => updateTier(i, 'power', e.target.value)}>
<option value="on">On</option>
<option value="off">Off</option>
</select>
</td>
<td>
<select value={tier.mode} onChange={e => updateTier(i, 'mode', e.target.value)}>
{MHI_MODES.map(m => <option key={m} value={m}>{m[0].toUpperCase() + m.slice(1)}</option>)}
</select>
</td>
<td>
<input
type="number" step="0.5" style={{ width: 90 }}
value={tier.setpoint}
onChange={e => updateTier(i, 'setpoint', parseFloat(e.target.value) || 0)}
/>
</td>
<td>
<select value={tier.fan_speed} onChange={e => updateTier(i, 'fan_speed', e.target.value)}>
{MHI_FAN_SPEEDS.map(f => <option key={f} value={f}>{f[0].toUpperCase() + f.slice(1)}</option>)}
</select>
</td>
</tr>
))}
</tbody>
</table>
</div>
<div style={{ fontWeight: 600, fontSize: 13, margin: '10px 0 6px' }}>Default TRVs</div>
<div className="field-row">
<div className="field">