homebridge-ecowitt-weather-sensors/dist/sensors/TemperatureSensor.js

Homebridge support for your Fine Offset weather station (Ecowitt, Ambient, Froggit, GoGen, and more)

"use strict";
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var __importStar = (this && this.__importStar) || (function () {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.TemperatureSensor = void 0;
const Sensor_1 = require("./Sensor");
const utils = __importStar(require("./../Utils"));
//------------------------------------------------------------------------------
class TemperatureSensor extends Sensor_1.Sensor {
    platform;
    accessory;
    id;
    name;
    constructor(platform, accessory, id, name) {
        super(platform, accessory, accessory.services.filter(s => s.subtype === platform.serviceUuid(id))[0]
            || accessory.addService(platform.Service.TemperatureSensor, name, platform.serviceUuid(id)));
        this.platform = platform;
        this.accessory = accessory;
        this.id = id;
        this.name = name;
        this.setName(name);
        this.setStatusActive(false);
    }
    //---------------------------------------------------------------------------
    update(tempf, time) {
        if (!Number.isFinite(tempf)) {
            this.platform.log.warn(`Cannot update ${this.name}, temperature ${tempf} is NaN`);
            this.updateStatusActive(false);
            return;
        }
        let tempStr;
        let tempC = utils.toCelcius(tempf);
        if (tempC < -270) {
            this.platform.log.warn(`Temperature below the minimum of -270°C for ${this.id}`);
            tempC = -270;
        }
        else if (tempC > 100) {
            this.platform.log.warn(`Temperature above the maximum of 100°C for ${this.id}`);
            tempC = 100;
        }
        // homekit will round °C to the nearest 0.5 degrees, and then convert to °F
        // we mirror this behavior so that temperature in the service name is the same as
        // reported by homekit
        switch (this.platform.config?.units?.temp) {
            case 'ce':
                tempStr = `${(Math.round(tempC * 2) / 2).toFixed(2)}°C`;
                break;
            default:
            case 'fa':
                tempStr = `${(utils.toFahrenheit(Math.round(tempC * 2) / 2)).toFixed(2)}°F`;
                break;
        }
        const staticNames = utils.truthy(this.platform.config?.additional?.staticNames);
        this.updateTemperature(Math.round(tempC * 2) / 2);
        this.updateName(staticNames ? this.name : `${this.name} ${tempStr}`);
        this.updateStatusActive(true);
        this.updateTime(time);
    }
    //---------------------------------------------------------------------------
    updateTemperature(tempc) {
        this.service.updateCharacteristic(this.platform.Characteristic.CurrentTemperature, tempc);
    }
}
exports.TemperatureSensor = TemperatureSensor;
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