Facade.swift

/// A Facade for the CBCentralManager.
protocol CentralManager {
    /// The state of the central manager.
    var state: CBManagerState { get }
    
    /// Call this function to scan for bluetooth peripherals.
    func scanForPeripherals(withServices serviceUUIDs: [CBUUID]?, options: [String : Any]?)

    /// Connect to a peripheral.
    func connect(_ peripheral: CBPeripheral, options: [String : Any]?)
}

extension CBCentralManager: CentralManager { }

/// A Facade for the CBPeripheral.
protocol Peripheral {
    /// The name of the peripheral
    var name: String? { get }
}

extension CBPeripheral: Peripheral { }