ftdi: responsability changes

hardware/FTDIPeripheral.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/pkg/errors"
 	"github.com/rs/zerolog/log"
+	"github.com/wailsapp/wails/v2/pkg/runtime"
 )
 
 /*
@@ -41,6 +42,8 @@ func (p *FTDIPeripheral) Connect(ctx context.Context) error {
 		return errors.Errorf("the DMX device has already been created!")
 	}
 
+	runtime.EventsEmit(ctx, string(PeripheralStatusUpdated), p.GetInfo(), PeripheralStatusConnecting)
+
 	// Create the DMX sender
 	p.dmxSender = C.dmx_create()
 
@@ -48,6 +51,7 @@ func (p *FTDIPeripheral) Connect(ctx context.Context) error {
 	serialNumber := C.CString(p.info.SerialNumber)
 	defer C.free(unsafe.Pointer(serialNumber))
 	if C.dmx_connect(p.dmxSender, serialNumber) != C.DMX_OK {
+		runtime.EventsEmit(ctx, string(PeripheralStatusUpdated), p.GetInfo(), PeripheralStatusDisconnected)
 		log.Error().Str("file", "FTDIPeripheral").Str("s/n", p.info.SerialNumber).Msg("unable to connect the DMX device")
 		return errors.Errorf("unable to connect '%s'", p.info.SerialNumber)
 	}
@@ -56,15 +60,16 @@ func (p *FTDIPeripheral) Connect(ctx context.Context) error {
 	go func() {
 		defer p.wg.Done()
 		<-ctx.Done()
-		_ = p.Disconnect()
+		_ = p.Disconnect(ctx)
 	}()
 
+	runtime.EventsEmit(ctx, string(PeripheralStatusUpdated), p.GetInfo(), PeripheralStatusDeactivated)
 	log.Trace().Str("file", "FTDIPeripheral").Str("s/n", p.info.SerialNumber).Msg("DMX device connected successfully")
 	return nil
 }
 
 // Disconnect disconnects the FTDI peripheral
-func (p *FTDIPeripheral) Disconnect() error {
+func (p *FTDIPeripheral) Disconnect(ctx context.Context) error {
 	// Check if the device has already been created
 	if p.dmxSender == nil {
 		return errors.Errorf("the DMX device has not been connected!")
@@ -75,6 +80,8 @@ func (p *FTDIPeripheral) Disconnect() error {
 
 	// Reset the pointer to the peripheral
 	p.dmxSender = nil
+
+	runtime.EventsEmit(ctx, string(PeripheralStatusUpdated), p.GetInfo(), PeripheralStatusDisconnected)
 	return nil
 }
 
@@ -96,6 +103,8 @@ func (p *FTDIPeripheral) Activate(ctx context.Context) error {
 	C.dmx_setValue(p.dmxSender, C.uint16_t(1), C.uint8_t(255))
 	C.dmx_setValue(p.dmxSender, C.uint16_t(5), C.uint8_t(255))
 
+	runtime.EventsEmit(ctx, string(PeripheralStatusUpdated), p.GetInfo(), PeripheralStatusActivated)
+
 	log.Trace().Str("file", "FTDIPeripheral").Str("s/n", p.info.SerialNumber).Msg("DMX device activated successfully")
 	return nil
 }
@@ -114,6 +123,7 @@ func (p *FTDIPeripheral) Deactivate(ctx context.Context) error {
 		return errors.Errorf("unable to deactivate the DMX sender!")
 	}
 
+	runtime.EventsEmit(ctx, string(PeripheralStatusUpdated), p.GetInfo(), PeripheralStatusDeactivated)
 	log.Trace().Str("file", "FTDIPeripheral").Str("s/n", p.info.SerialNumber).Msg("DMX device deactivated successfully")
 	return nil
 }