61 lines
2.0 KiB
TypeScript
61 lines
2.0 KiB
TypeScript
import { AItem, HasInTopic } from './AItem'
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import * as logger from './log'
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import { mqttHandler } from './MqttDispatcher'
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export class DimmerAdaptor extends AItem implements HasInTopic {
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private brightDirection: number
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private bright: number
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private state: string
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private inTopic: string
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private actionBrightTopic: string
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private actionStateTopic: string
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constructor(floor: string, room: string, item: string) {
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super(floor, room, item)
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this.actionStateTopic = `${this.topicFirstPart}/state`
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this.actionBrightTopic = `${this.topicFirstPart}/bright`
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this.inTopic = `${this.topicFirstPart}/dimmerIn`
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this.subscribeTopics = [ this.inTopic ]
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this.state = 'OFF'
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this.bright = 100
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this.brightDirection = -1
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}
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getInTopic() : string {
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return this.inTopic
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}
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processMessage(topic: string, payload: string) : void {
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switch (topic) {
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case this.inTopic:
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switch (payload) {
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case 'SHORT':
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if (this.state == 'OFF') {
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this.state = 'ON'
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} else {
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this.state = 'OFF'
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}
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mqttHandler.send(this.actionStateTopic, this.state, true)
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break
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case 'LONG_HOLD':
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this.bright += (5 * this.brightDirection)
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if (this.bright > 100) {
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this.bright = 100
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}
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if (this.bright < 0) {
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this.bright = 0
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}
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mqttHandler.send(this.actionBrightTopic, this.bright.toString(), true)
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break
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case 'LONG_END':
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this.brightDirection = this.brightDirection * -1
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break
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}
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break
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}
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}
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}
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