- Added some stuff to test grouped attributes messages

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Go/trunk/xaal-lib/apps@3123 b32b6428-25c9-4566-ad07-03861ab6144f

chandelier.go

@@ -4,6 +4,7 @@
 package main
 
 import (
+	"time"
 	xAALLib "xAAL/lib"
 
 	"github.com/google/uuid"
@@ -24,23 +25,50 @@ func newLamp(addr uuid.UUID, group uuid.UUID) *Lamp {
 	dev.AddAttribute("brightness", 0)
 	dev.AddMethod("turn_on", l.turnOn)
 	dev.AddMethod("turn_off", l.turnOff)
+	dev.AddMethod("toggle", l.toggle)
 	dev.AddMethod("set_brightness", l.setBrightness)
 	dev.Dump()
 	return l
 }
 
+// turnOn set the brightness to 50 to test attributes grouped msg
 func (l *Lamp) turnOn(xAALLib.MessageBody) *xAALLib.MessageBody {
-	l.dev.GetAttribute("light").SetValue(true)
+	light := l.dev.GetAttribute("light")
+	if light.Value.(bool) == true {
+		return nil
+	}
+	light.SetValue(true)
+	brightness := l.dev.GetAttribute("brightness")
+	if brightness.Value.(int) == 0 {
+		brightness.SetValue(50)
+	}
 	return nil
 }
 
+// turnOff set the brightness to 0 to test attributes grouped msg
 func (l *Lamp) turnOff(xAALLib.MessageBody) *xAALLib.MessageBody {
-	l.dev.GetAttribute("light").SetValue(false)
+	light := l.dev.GetAttribute("light")
+	if light.Value.(bool) == false {
+		return nil
+	}
+	light.SetValue(false)
+	l.dev.GetAttribute("brightness").SetValue(0)
+	return nil
+}
+
+// toggle the light
+func (l *Lamp) toggle(xAALLib.MessageBody) *xAALLib.MessageBody {
+	light := l.dev.GetAttribute("light")
+	if light.Value.(bool) == true {
+		l.turnOff(nil)
+	} else {
+		l.turnOn(nil)
+	}
 	return nil
 }
 
 func (l *Lamp) setBrightness(args xAALLib.MessageBody) *xAALLib.MessageBody {
-	if value, ok := args["brightness"].(uint64); ok {
+	if value, ok := args["brightness"].(int64); ok {
 		if value > 100 {
 			value = 100
 		}
@@ -49,8 +77,15 @@ func (l *Lamp) setBrightness(args xAALLib.MessageBody) *xAALLib.MessageBody {
 	return nil
 }
 
-func main() {
+// used to make it blink w/ a goroutine
+func (l *Lamp) blink(args xAALLib.MessageBody) *xAALLib.MessageBody {
+	for {
+		l.toggle(nil)
+		time.Sleep(time.Second * 3)
+	}
+}
 
+func main() {
 	eng := xAALLib.NewEngine()
 	eng.Start()
 
@@ -61,6 +96,9 @@ func main() {
 		baseAddr[15] = byte(i)
 		l := newLamp(baseAddr, group)
 		eng.AddDevice(l.dev)
+		if i == 0 {
+			go l.blink(nil)
+		}
 	}
 
 	eng.Run()