homebridge-obis-powermeter/dist/Accessories/PowerConsumption.js

Plugin for OBIS smart meter devices (SML/D0) to read power, energy, and voltages.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class PowerConsumption {
    constructor(_config, log, api, accessory, device) {
        this.log = log;
        this.api = api;
        this.accessory = accessory;
        this.device = device;
        this.Service = this.api.hap.Service;
        this.Characteristic = this.api.hap.Characteristic;
        // ensure HomeKit category is SENSOR (prevents light-bulb rendering in some clients)
        try {
            this.accessory.category = 10 /* this.api.hap.Categories.SENSOR */;
        }
        catch (_e) { /* noop: category not supported */ }
        if (!accessory) {
            log.error('No accessory provided');
            return;
        }
        this.powerService = this.accessory.getService(this.Service.LightSensor)
            || this.accessory.addService(this.Service.LightSensor);
        const info = accessory.getService(this.Service.AccessoryInformation);
        if (!info) {
            log.error('No service accessory provided');
            return;
        }
        info
            .setCharacteristic(this.Characteristic.Manufacturer, 'HomebridgeObis')
            .setCharacteristic(this.Characteristic.Model, device.product_name)
            .setCharacteristic(this.Characteristic.SerialNumber, `${device.serial}-power-consumption`);
    }
    beat(consumption) {
        let newPowerConsumptionLevel = 0.0001;
        if (consumption > 0) {
            newPowerConsumptionLevel = consumption;
        }
        this.powerService.setCharacteristic(this.Characteristic.CurrentAmbientLightLevel, newPowerConsumptionLevel);
    }
}
exports.default = PowerConsumption;