automatic setup for devices

Its not close to being done and still need to work out the flows due to
who arrives first: telemetry or the peripheral?

services/devices.go

@@ -2,6 +2,7 @@ package services
 
 import (
 	"context"
+	"fmt"
 	"log/slog"
 	"sync/atomic"
 
@@ -23,7 +24,9 @@ type DeviceService struct {
 	// Output
 	Messages chan string
 	// Callbacks
-	OnTelemetryProviderDiscovered func()
+	OnPeripheralFound func(string)
+	// Telemetry service data fetchers
+	telemetryProvider func() (string, error)
 }
 
 func NewDeviceService(logger *slog.Logger, msg chan string) *DeviceService {
@@ -40,6 +43,9 @@ func NewDeviceService(logger *slog.Logger, msg chan string) *DeviceService {
 	dev.ctxDiscovery, dev.ctxDiscoveryCancel = context.WithCancel(context.Background())
 	go dev.FindDevices()
 
+	// Set the callbacks for PSS
+	dev.PSS.OnDeviceFound = dev.deviceFound
+
 	return dev
 }
 
@@ -131,3 +137,46 @@ func (ds *DeviceService) transmit(ctx context.Context) {
 		}
 	}
 }
+
+func (ds *DeviceService) deviceFound(pname string) {
+	ds.OnPeripheralFound(pname)
+}
+
+// Callbacks [START] -----------------------------------------------------------
+
+// ProviderFoundCallback should be called once the telemetry service finds a provider
+// Here we need to setup our devices. Some devices might have different settings for
+// different sims
+func (ds *DeviceService) ProviderFoundCallback(name string) {
+	ds.Messages <- "Device services got triggered by a provider being found\n"
+	for _, peripheral := range ds.PSS.GetStates() {
+		// ds.Messages <- fmt.Sprintf("dev: %s, SETUP: %t, STATE: %d\n",
+		// 	peripheral.device.Name, peripheral.Setup, peripheral.State)
+		if peripheral.State != DeviceIsConnected || peripheral.Setup {
+			continue
+		}
+
+		// The device is connected and still needs to run the setup
+		ds.Messages <- fmt.Sprintf("device '%s' needs to be setup\n", peripheral.device.Name)
+
+		provider, err := ds.telemetryProvider()
+		if err != nil {
+			// Can't setup anything
+			continue
+		}
+
+		err = peripheral.Peripheral.Setup(provider)
+		if err != nil {
+			// TODO: log do something
+			continue
+		}
+
+		err = ds.PSS.UpdatePeripheralSetupState(peripheral.device.Name, true)
+		if err != nil {
+			// TODO: log do something
+			continue
+		}
+	}
+}
+
+// Callbacks [END] -------------------------------------------------------------