save peripherals in project file

hardware/hardware.go

@@ -29,16 +29,16 @@ var (
 
 // HardwareManager is the class who manages the hardware
 type HardwareManager struct {
-	finders            []PeripheralFinder // The list of peripherals finders
-	peripherals        []Peripheral       // The current list of peripherals
-	deviceChangedEvent chan struct{}      // The event when the devices list changed
+	finders            map[string]PeripheralFinder // The map of peripherals finders
+	peripherals        []Peripheral                // The current list of peripherals
+	deviceChangedEvent chan struct{}               // The event when the devices list changed
 	ctx                context.Context
 }
 
 // NewHardwareManager creates a new HardwareManager
 func NewHardwareManager() *HardwareManager {
 	return &HardwareManager{
-		finders:            make([]PeripheralFinder, 0),
+		finders:            make(map[string]PeripheralFinder),
 		peripherals:        make([]Peripheral, 0),
 		deviceChangedEvent: make(chan struct{}),
 	}
@@ -120,10 +120,25 @@ func (h *HardwareManager) Start(ctx context.Context) error {
 
 // RegisterFinder registers a new peripherals finder
 func (h *HardwareManager) RegisterFinder(finder PeripheralFinder) {
-	h.finders = append(h.finders, finder)
+	h.finders[finder.GetName()] = finder
 	fmt.Printf("Success registered the %s finder\n", finder.GetName())
 }
 
+// GetPeripheral gets the peripheral object from the parent finder
+func (h *HardwareManager) GetPeripheral(finderName string, peripheralID string) (Peripheral, bool) {
+	// Get the parent finder
+	parentFinder := h.finders[finderName]
+	// If no finder found, return false
+	if parentFinder == nil {
+		fmt.Println("Unable to get the finder")
+		return nil, false
+	}
+	fmt.Println("Finder ok, returning the peripheral")
+
+	// Contact the finder to get the device
+	return parentFinder.GetPeripheral(peripheralID)
+}
+
 // Scan scans all the peripherals for the registered finders
 func (h *HardwareManager) Scan(ctx context.Context) error {
 	if len(h.finders) == 0 {