rework thermostat

src/MaxWindowContact.ts

@@ -2,8 +2,9 @@ import * as logger from './log'
 import { mqttHandler } from './MqttDispatcher'
 import { AHomegearItem } from './AHomegearItem'
 import { ContactExport, ExportType } from './Export'
+import { Disabler } from './Disabler'
 
-export class MaxWindowContact extends AHomegearItem {
+export class MaxWindowContact extends AHomegearItem implements Disabler {
     private deviceFeedbackTopic: string
     private stateFeedbackTopic: string
     private stateTopic: string
@@ -13,6 +14,18 @@ export class MaxWindowContact extends AHomegearItem {
         return this.stateFeedbackTopic
     }
 
+    transform(payload: string) : string {
+        let res: string
+        if (payload == 'OPEN') {
+            res = 'DISABLE'
+        } else if (payload == 'CLOSED') {
+            res = 'ENABLE'
+        } else {
+            res = 'UNKNOWN'
+        }
+        return res
+    }
+
     constructor(floor: string, room: string, item: string, label: string, hmId: number) {
         super(floor, room, item, label, hmId)
         this.stateTopic = `${this.topicFirstPart}/state`