homebridge-hivehome-control/dist/hivehome/accessories/hiveAccessory.js

Allows control of Hive devices, including water heaters, through Homebridge.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.HiveAccessory = void 0;
const log_1 = require("../../util/log");
const hive_helpers_1 = require("../hive-helpers");
/**
 * Base class to implement functionality common to all Hive accessories.
 */
class HiveAccessory {
    constructor(platform, accessory, hiveSession) {
        this.platform = platform;
        this.accessory = accessory;
        this.hiveSession = hiveSession;
        this.currentState = {};
        // Retrieve a reference to the hiveDevice from the accessory.
        this.hiveDevice = accessory.context.device;
        // Store a reference to the plugin configuration for later use.
        this.config = platform.config;
        // Begin monitoring the device for state changes.
        this.updateDeviceState();
        setInterval(() => this.updateDeviceState(), HiveAccessory.kRefreshInterval);
    }
    // Adds a new service to the device, and returns it.
    addService(type, name, subType, configuredName) {
        // Convenience references to Characteristic and Service.
        const Characteristic = this.platform.Characteristic;
        // Add the new service, then add ConfiguredName as a new Characteristic.
        const newService = this.accessory.addService(type, name, subType);
        newService.addOptionalCharacteristic(Characteristic.ConfiguredName);
        newService.setCharacteristic(Characteristic.ConfiguredName, configuredName);
        return newService;
    }
    // Get the device power state and push to Homekit when it changes.
    async updateDeviceState() {
        // Update the hive device from the server.
        await (0, hive_helpers_1.updateHiveData)(this.hiveSession, this.hiveDevice);
        // Check whether the derived class' services have been initialized.
        if (!this.servicesReady()) {
            log_1.Log.debug('Services not yet initialized:', this.accessory.displayName);
            return;
        }
        // Retrieve the newly-updated device data.
        const lastState = Object.assign({}, this.currentState);
        await this.updateDeviceAndCurrentState();
        // Check whether any attributes have changed.
        if (JSON.stringify(lastState) !== JSON.stringify(this.currentState)) {
            log_1.Log.debug(`Updating ${this.accessory.displayName}:`, this.currentState);
            this.updateHomekitState();
        }
    }
    // Implemented by subclasses. Confirms that all accessory services are ready.
    servicesReady() {
        return false;
    }
    // Implemented by subclasses. Updates this.hiveDevice and this.currentState
    // based on the recently-updated Hive data.
    async updateDeviceAndCurrentState() {
        // TBI
    }
    // Implemented by subclasses. Updates Homekit with the current state.
    async updateHomekitState() {
        // TBI
    }
}
exports.HiveAccessory = HiveAccessory;
HiveAccessory.kRefreshInterval = 5000;
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