|
|
|
|
@@ -0,0 +1,159 @@
|
|
|
|
|
// current weather conditions display
|
|
|
|
|
import STATUS from './status.mjs';
|
|
|
|
|
import { safeJson } from './utils/fetch.mjs';
|
|
|
|
|
import { directionToNSEW } from './utils/calc.mjs';
|
|
|
|
|
import { locationCleanup } from './utils/string.mjs';
|
|
|
|
|
import WeatherDisplay from './weatherdisplay.mjs';
|
|
|
|
|
import { registerDisplay } from './navigation.mjs';
|
|
|
|
|
import {
|
|
|
|
|
temperature, windSpeed, pressure, distanceMeters, distanceKilometers,
|
|
|
|
|
} from './utils/units.mjs';
|
|
|
|
|
import { debugFlag } from './utils/debug.mjs';
|
|
|
|
|
import Setting from './utils/setting.mjs';
|
|
|
|
|
|
|
|
|
|
class PersonalWeather extends WeatherDisplay {
|
|
|
|
|
constructor(navId, elemId) {
|
|
|
|
|
super(navId, elemId, 'Personal Weather Station', true);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
async getData(weatherParameters, refresh) {
|
|
|
|
|
// always load the data for use in the lower scroll
|
|
|
|
|
const superResult = super.getData(weatherParameters, refresh);
|
|
|
|
|
|
|
|
|
|
const dataUrl = '/ambient-relay/api/latest';
|
|
|
|
|
|
|
|
|
|
let personalData;
|
|
|
|
|
try {
|
|
|
|
|
personalData = await safeJson(dataUrl, {
|
|
|
|
|
retryCount: 3,
|
|
|
|
|
stillWaiting: () => this.stillWaiting(),
|
|
|
|
|
});
|
|
|
|
|
} catch (e) {
|
|
|
|
|
console.error(`Unexpected error getting personal weather station data from: ${dataUrl}: ${error.message}`);
|
|
|
|
|
}
|
|
|
|
|
// test for data received
|
|
|
|
|
if (!personalData) {
|
|
|
|
|
if (this.isEnabled) this.setStatus(STATUS.failed);
|
|
|
|
|
// send failed to subscribers
|
|
|
|
|
this.getDataCallback(undefined);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// we only get here if there was no error above
|
|
|
|
|
this.data = parseData(personalData);
|
|
|
|
|
this.getDataCallback();
|
|
|
|
|
|
|
|
|
|
// stop here if we're disabled
|
|
|
|
|
if (!superResult) return;
|
|
|
|
|
|
|
|
|
|
// Data is available, ensure we're enabled for display
|
|
|
|
|
this.timing.totalScreens = 1;
|
|
|
|
|
this.setStatus(STATUS.loaded);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
async drawCanvas() {
|
|
|
|
|
super.drawCanvas();
|
|
|
|
|
|
|
|
|
|
const wind = (typeof this.data.WindSpeed === 'number') ? this.data.WindDirection.padEnd(3, '') + this.data.WindSpeed.toString().padStart(3, ' ') : this.data.WindSpeed;
|
|
|
|
|
|
|
|
|
|
// get location (city name) from StationInfo if available (allows for overrides)
|
|
|
|
|
const location = (StationInfo[this.data.station.properties.stationIdentifier]?.city ?? locationCleanup(this.data.station.properties.name)).substr(0, 20);
|
|
|
|
|
|
|
|
|
|
const fill = {
|
|
|
|
|
temp: this.data.Temperature + String.fromCharCode(176),
|
|
|
|
|
condition,
|
|
|
|
|
wind,
|
|
|
|
|
location,
|
|
|
|
|
humidity: `${this.data.Humidity}%`,
|
|
|
|
|
dewpoint: this.data.DewPoint + String.fromCharCode(176),
|
|
|
|
|
ceiling: (this.data.Ceiling === 0 ? 'Unlimited' : this.data.Ceiling + this.data.CeilingUnit),
|
|
|
|
|
visibility: this.data.Visibility + this.data.VisibilityUnit,
|
|
|
|
|
pressure: `${this.data.Pressure} ${this.data.PressureDirection}`,
|
|
|
|
|
icon: { type: 'img', src: this.data.Icon },
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
if (this.data.WindGust !== '-') fill['wind-gusts'] = `Gusts to ${this.data.WindGust}`;
|
|
|
|
|
|
|
|
|
|
if (this.data.observations.heatIndex.value && this.data.HeatIndex !== this.data.Temperature) {
|
|
|
|
|
fill['heat-index-label'] = 'Heat Index:';
|
|
|
|
|
fill['heat-index'] = this.data.HeatIndex + String.fromCharCode(176);
|
|
|
|
|
} else if (this.data.observations.windChill.value && this.data.WindChill !== '' && this.data.WindChill < this.data.Temperature) {
|
|
|
|
|
fill['heat-index-label'] = 'Wind Chill:';
|
|
|
|
|
fill['heat-index'] = this.data.WindChill + String.fromCharCode(176);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
const area = this.elem.querySelector('.main');
|
|
|
|
|
|
|
|
|
|
area.innerHTML = '';
|
|
|
|
|
area.append(this.fillTemplate('weather', fill));
|
|
|
|
|
|
|
|
|
|
this.finishDraw();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// make data available outside this class
|
|
|
|
|
// promise allows for data to be requested before it is available
|
|
|
|
|
async getCurrentWeather(stillWaiting) {
|
|
|
|
|
// an external caller has requested data, set up auto reload
|
|
|
|
|
this.setAutoReload();
|
|
|
|
|
if (stillWaiting) this.stillWaitingCallbacks.push(stillWaiting);
|
|
|
|
|
return new Promise((resolve) => {
|
|
|
|
|
if (this.data) resolve(this.data);
|
|
|
|
|
// data not available, put it into the data callback queue
|
|
|
|
|
this.getDataCallbacks.push(() => resolve(this.data));
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// format the received data
|
|
|
|
|
const parseData = (data) => {
|
|
|
|
|
// get the unit converter
|
|
|
|
|
const windConverter = windSpeed('us');
|
|
|
|
|
const temperatureConverter = temperature('us');
|
|
|
|
|
const metersConverter = distanceMeters('us');
|
|
|
|
|
const kilometersConverter = distanceKilometers('us');
|
|
|
|
|
const pressureConverter = pressure('us');
|
|
|
|
|
|
|
|
|
|
const observations = data.features[0].properties;
|
|
|
|
|
// values from api are provided in metric
|
|
|
|
|
data.observations = observations;
|
|
|
|
|
data.Temperature = temperatureConverter(observations.temperature.value);
|
|
|
|
|
data.TemperatureUnit = temperatureConverter.units;
|
|
|
|
|
data.DewPoint = temperatureConverter(observations.dewpoint.value);
|
|
|
|
|
data.Ceiling = metersConverter(observations.cloudLayers[0]?.base?.value ?? 0);
|
|
|
|
|
data.CeilingUnit = metersConverter.units;
|
|
|
|
|
data.Visibility = kilometersConverter(observations.visibility.value);
|
|
|
|
|
data.VisibilityUnit = kilometersConverter.units;
|
|
|
|
|
data.Pressure = pressureConverter(observations.barometricPressure.value);
|
|
|
|
|
data.PressureUnit = pressureConverter.units;
|
|
|
|
|
data.HeatIndex = temperatureConverter(observations.heatIndex.value);
|
|
|
|
|
data.WindChill = temperatureConverter(observations.windChill.value);
|
|
|
|
|
data.WindSpeed = windConverter(observations.windSpeed.value);
|
|
|
|
|
data.WindDirection = directionToNSEW(observations.windDirection.value);
|
|
|
|
|
data.WindGust = windConverter(observations.windGust.value);
|
|
|
|
|
data.WindUnit = windConverter.units;
|
|
|
|
|
data.Humidity = Math.round(observations.relativeHumidity.value);
|
|
|
|
|
|
|
|
|
|
// Get the large icon, but provide a fallback if it returns false
|
|
|
|
|
const iconResult = getLargeIcon(observations.icon);
|
|
|
|
|
data.Icon = iconResult || observations.icon; // Use original icon if getLargeIcon returns false
|
|
|
|
|
|
|
|
|
|
data.PressureDirection = '';
|
|
|
|
|
data.TextConditions = observations.textDescription;
|
|
|
|
|
|
|
|
|
|
// set wind speed of 0 as calm
|
|
|
|
|
if (data.WindSpeed === 0) data.WindSpeed = 'Calm';
|
|
|
|
|
|
|
|
|
|
// if two measurements are available, use the difference (in pascals) to determine pressure trend
|
|
|
|
|
if (data.features.length > 1 && data.features[1].properties.barometricPressure?.value) {
|
|
|
|
|
const pressureDiff = (observations.barometricPressure.value - data.features[1].properties.barometricPressure.value);
|
|
|
|
|
if (pressureDiff > 150) data.PressureDirection = 'R';
|
|
|
|
|
if (pressureDiff < -150) data.PressureDirection = 'F';
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return data;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
const display = new PersonalWeather(2, 'personal-weather');
|
|
|
|
|
registerDisplay(display);
|
|
|
|
|
|
|
|
|
|
// export default display.getPersonalWeather.bind(display);
|
Matt Walsh