import UIKit

class ViewController: UIViewController, LocalBehavioralSerialDeviceDelegate {
  var myLocal = LocalBluetoothLECentral()
  var myRemote = RemoteBluetoothLEPeripheral()

  override func viewDidLoad() {
    super.viewDidLoad()
    
    // Attach the delegate to ViewController.
    myLocal.delegate = self

    // Tells the iOS BLE to attempt to retry connecting 3 times, with 1.5
    // seconds inbetween attempts.
    myLocalBLE.reconnectOnDisconnect(tries: 3, timeBetweenTries: 1.5)
    // Instructs the iOS BLE to gather advertizing data on search
    myLocalBLE.discoverAdvertizingDataOnSearch = false
    // Tells the iOS BLE to search for peripherals for two seconds.
    myLocalBLE.search(2)
  }
  
  func searchTimerExpired() {
    // Look up a discovered remote device by its advertized name.
    if let foundRemote = myLocal.getDiscoveredRemoteDeviceByName("HMSoft"){
        myRemote = foundRemote
        // Connect to the device, returning true if successful.
        let didConnect = myLocal.connectToDevice(myRemote)
    }
  }
}

@IBAction func sendButton(sender: AnyObject) {
	// Make sure we are connected to something.
	if(myLocal.getConnectionState() == DeviceState.connectionStates.connected){
    		// Get the device ID.
    		if let deviceID = myLocal.getConnectedDeviceIdByName("ALABTU"){
        		// Write a string to the device
        		myLocal.writeToDevice(deviceID, string: "DOUGHNUTS!\n\r")
    		} else {
        		print("Device was not in connected device list.")
    		}
	} else {
    		print("Oh my! Your iOS device isn't connected to anything.")
	}
}

let sortedDeviceArrayByRSSI = myLocal.getAscendingSortedArraysBasedOnRSSI()

for(var i = 0; i < sortedDeviceArrayByRSSI.nsuuids.count; i++){
    if let name = myLocal.getDeviceName(sortedDeviceArrayByRSSI.nsuuids[i]){
        print(name)
    }
    print("NSUUID: " + String(sortedDeviceArrayByRSSI.nsuuids[i].UUIDString) 
    + "\n\tRSSI: " + String(sortedDeviceArrayByRSSI.rssies[i]))
}

myLocal.verboseOutput(true)

func localDeviceStateChange() {
    if(myLocal.deviceState == DeviceState.idle){
        myLocal.search(8)
    }
}

var myLocal = bluetootBehaveLocal()

override func viewDidLoad() {
        super.viewDidLoad()
        
        // Starts a single search.
        myLoca.searchRepeats(nil)
        myLocal.search(1.0)
        
        // Starts a never ending search.
        myLoca.searchRepeats(0)
        myLocal.search(1.0)
        
        // Starts a repeating search; will repeat 5 times, including initial
        myLocal.searchRepeats(5)
        myLocal.verboseOutput(true)
}