From ce1e243f0710a5ca08e310fb0fbb25cbf5ee9132 Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <wolfgang@hottgenroth.net>
Date: Thu, 4 Jan 2018 21:54:53 +0100
Subject: [PATCH] timer handling

---
 src/TimerAdaptor.js | 51 +++++++++++++++++++++++++++++++++++++++++++++
 src/main.js         |  6 +++++-
 2 files changed, 56 insertions(+), 1 deletion(-)
 create mode 100644 src/TimerAdaptor.js

diff --git a/src/TimerAdaptor.js b/src/TimerAdaptor.js
new file mode 100644
index 0000000..7a1b097
--- /dev/null
+++ b/src/TimerAdaptor.js
@@ -0,0 +1,51 @@
+let AItem = require('./AItem')
+let logger = require('./log')
+let mqtt = require('./mqttHandler');
+
+
+class TimerAdaptor extends AItem {
+    constructor(floor, room, item, delay) {
+        super(floor, room, item);
+        this.actionStateTopic = `${this.topicFirstPart}/state`;
+        this.inTopic = `${this.topicFirstPart}/timerIn`;
+        this.subscribeTopics = [ this.inTopic ];
+        this.state = 'OFF';
+        this.delay = delay;
+        this.timer = null;
+    }
+
+    processMessage(topic, payload) {
+        switch (topic) {
+            case this.inTopic:
+                switch (payload) {
+                    case 'SHORT':
+                        if ((this.state == 'ON') && (this.timer != null)) {
+                            clearTimeout(this.timer);
+                        }
+                        this.state = 'ON';
+                        mqtt.send(this.actionStateTopic, this.state, true);
+                        this.timer = setTimeout(() => {
+                            this.state = 'OFF';
+                            mqtt.send(this.actionStateTopic, this.state, true);
+                        }, (this.delay * 1000));
+                        break;
+                    case 'LONG_END':
+                    clearTimeout(this.timer);
+                        if (this.state == 'OFF') {
+                            this.state = 'ON';
+                            this.overwrite = true;
+                        } else {
+                            this.state = 'OFF';
+                            this.overwrite = false;
+                        }
+                        mqtt.send(this.actionStateTopic, this.state, true);
+                        break;
+                }  
+                break;
+        }
+    }
+}
+
+
+module.exports = TimerAdaptor;
+
diff --git a/src/main.js b/src/main.js
index c22b98a..237257c 100644
--- a/src/main.js
+++ b/src/main.js
@@ -11,6 +11,7 @@ let M433SwitchItem = require('./M433SwitchItem');
 let HomematicFourButtonThing = require('./HomematicFourButtonThing');
 let HomematicFourButtonSingleItem = require('./HomematicFourButtonSingleItem');
 let DimmerAdaptor = require('./DimmerAdaptor');
+let TimerAdaptor = require('./TimerAdaptor');
 let Forwarder = require('./Forwarder');
 
 
@@ -22,7 +23,7 @@ deskLight.start();
 
 let testFourButton = new HomematicFourButtonThing('Gnd', 'Hallway', 'TestButton', 9, [
     new HomematicFourButtonSingleItem('button1', 'dispatcher_ng/items/Gnd/Hallway/Testlight/dimmerIn'),
-    new HomematicFourButtonSingleItem('button2', 'test/button/2'),
+    new HomematicFourButtonSingleItem('button2', 'dispatcher_ng/items/Gnd/Hallway/DeskLight/timerIn'),
     new HomematicFourButtonSingleItem('button3', 'test/button/3'),
     new HomematicFourButtonSingleItem('button4', 'test/button/4')
 ]);
@@ -31,6 +32,9 @@ testFourButton.start();
 let testDimmerAdaptor = new DimmerAdaptor('Gnd', 'Hallway', 'Testlight');
 testDimmerAdaptor.start();
 
+let testTimerAdaptor = new TimerAdaptor('Gnd', 'Hallway', 'DeskLight', 10);
+testTimerAdaptor.start();
+
 let testLight = new HomematicDimmerItemClass('Gnd', 'Hallway', 'Testlight', 8);
 testLight.start();