Add support for Remotes

Added support for remotes, tested w/ Ikea on/off/brigthness and actions
buttons

devices.go

@@ -26,6 +26,7 @@ func newXAALDevices(gw *Gateway, zDev *Z2MDevice) {
 			"linkquality": NewLinkQuality,
 			"battery":     NewBattery,
 			"power":       NewPowerMeter,
+			"action":      NewButtonRemote,
 		}
 
 		if createFunc, ok := deviceMap[expose.Name]; ok {

xaal.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"log/slog"
 	"math"
 
 	"gitlab.imt-atlantique.fr/xaal/code/go/core/schemas"
@@ -48,6 +49,11 @@ type Lamp struct {
 	Z2MDevice Z2MDevice
 }
 
+type ButtonRemote struct {
+	XAALDevice
+	Z2MDevice Z2MDevice
+}
+
 type XAALDeviceInterface interface {
 	update(map[string]interface{})
 	getXAALDevice() *xaal.Device
@@ -258,3 +264,33 @@ func (dev *Lamp) Toggle(xaal.MessageBody) *xaal.MessageBody {
 	dev.Z2MDevice.Set(`{"state": "TOGGLE"}`)
 	return nil
 }
+
+// ----------------------------------------------------------------------------
+// NetButtonRemote
+// ----------------------------------------------------------------------------
+func NewButtonRemote(addr uuid.UUID, zDev *Z2MDevice) XAALDeviceInterface {
+	dev := &ButtonRemote{XAALDevice{schemas.NewButtonRemote(addr)}, *zDev}
+	dev.setup(zDev)
+	dev.SetMethod("get_buttons", dev.GetButtons)
+	return dev
+}
+
+func (dev *ButtonRemote) update(payload map[string]interface{}) {
+	value, exists := payload["action"].(string)
+	if exists {
+		body := make(xaal.MessageBody)
+		body["action"] = 0
+		body["button"] = value
+		dev.SendNotification("click", body)
+	}
+}
+
+func (dev *ButtonRemote) GetButtons(xaal.MessageBody) *xaal.MessageBody {
+	slog.Info("defaultGetButtons method: get_buttons")
+	body := make(xaal.MessageBody)
+	action := dev.Z2MDevice.GetExpose("action")
+	if action != nil {
+		body["buttons"] = action.Values
+	}
+	return &body
+}

z2m.go

@@ -138,6 +138,16 @@ func (zDev *Z2MDevice) dump() {
 	}
 }
 
+// return the expose with the given name
+func (zDev *Z2MDevice) GetExpose(name string) *Expose {
+	for _, expose := range zDev.Definition.Exposes {
+		if expose.Name == name {
+			return &expose
+		}
+	}
+	return nil
+}
+
 // jsonParseDevices parses the bridge/devices json and creates new xAAL devices
 // if they don't exist
 func jsonParseDevices(jsonData []byte) {
@@ -158,7 +168,7 @@ func jsonParseDevices(jsonData []byte) {
 		// TODO: filter if device already exists
 		gw.AddZDevice(&zDev)
 		zDev.Sync()
-		zDev.Available()
+		// zDev.Available()
 	}
 }