feat: BLE beacond

Sources/scoobytag/BluetoothManager.swift

@@ -2,22 +2,31 @@ import SwiftUI
 import CoreBluetooth
 
 final class BluetoothManager: NSObject, ObservableObject {
-    private var centralManager: CBCentralManager!
+    private var periphManager: CBPeripheralManager!
 	@Published var status = "Starting..."
 
     override init() {
         super.init()
-        centralManager = CBCentralManager(delegate: self, queue: nil)
+        periphManager = CBPeripheralManager(delegate: self, queue: nil)
     }
 }
 
-extension BluetoothManager: CBCentralManagerDelegate {
-    func centralManagerDidUpdateState(_ central: CBCentralManager) {
-    switch central.state {
-    case .poweredOn:
-        status = "Bluetooth is on"
-    default:
-        status = "Bluetooth unavailable"
+extension BluetoothManager: CBPeripheralManagerDelegate {
+    func peripheralManagerDidUpdateState(_ central: CBPeripheralManager) {
+        switch central.state {
+        case .poweredOn:
+            status = "Broadcasting"
+            let uuid = CBUUID(string: "12345678-1234-1234-1234-123456789ABC")
+            periphManager.startAdvertising(
+                [
+                    CBAdvertisementDataServiceUUIDsKey: [uuid],
+                    CBAdvertisementDataLocalNameKey: "scbt-Test"
+                ])
+        case .poweredOff:
+            status = "Bluetooth off"
+
+        default:
+            status = "Bluetooth unavailable"
+        }
     }
 }
-}