Fix lint errors

ios/ReactNativeCameraKit/CameraManager.swift

@@ -25,12 +25,11 @@ import Foundation
  resolve: @escaping RCTPromiseResolveBlock,
  reject: @escaping RCTPromiseRejectBlock) {
  guard let cam = self.camera else {
- reject("capture_error", "CKCamera capture() was called but  camera view is nil", nil)
+ reject("capture_error", "CKCamera capture() was called but camera view is nil", nil)
  return
  }
- cam.capture(options as! [String: Any],
- onSuccess: { resolve($0) },
- onError: { reject("capture_error", $0, nil) })
+ cam.capture(onSuccess: { resolve($0) },
+ onError: { reject("capture_error", $0, nil) })
  }
 
  @objc func checkDeviceCameraAuthorizationStatus(_ resolve: @escaping RCTPromiseResolveBlock,

ios/ReactNativeCameraKit/CameraProtocol.swift

@@ -28,6 +28,6 @@ protocol CameraProtocol: AnyObject, FocusInterfaceViewDelegate {
  func update(scannerFrameSize: CGRect?)
 
  func capturePicture(onWillCapture: @escaping () -> Void,
- onSuccess: @escaping (_ imageData: Data, _ thumbnailData: Data?) -> (),
- onError: @escaping (_ message: String) -> ())
+ onSuccess: @escaping (_ imageData: Data, _ thumbnailData: Data?) -> Void,
+ onError: @escaping (_ message: String) -> Void)
 }

ios/ReactNativeCameraKit/CameraView.swift

@@ -71,7 +71,7 @@ class CameraView: UIView {
  }
 
  private func setupCamera() {
- if (hasPropBeenSetup && hasPermissionBeenGranted && !hasCameraBeenSetup) {
+ if hasPropBeenSetup && hasPermissionBeenGranted && !hasCameraBeenSetup {
  hasCameraBeenSetup = true
  camera.setup(cameraType: cameraType, supportedBarcodeType: scanBarcode && onReadCode != nil ? supportedBarcodeType : [])
  }
@@ -141,6 +141,7 @@ class CameraView: UIView {
  }
 
  // Called once when all props have been set, then every time one is updated
+ // swiftlint:disable:next cyclomatic_complexity function_body_length
  override func didSetProps(_ changedProps: [String]) {
  hasPropBeenSetup = true
 
@@ -154,11 +155,11 @@ class CameraView: UIView {
  if changedProps.contains("cameraType") || changedProps.contains("torchMode") {
  camera.update(torchMode: torchMode)
  }
- 
+
  if changedProps.contains("onOrientationChange") {
  camera.update(onOrientationChange: onOrientationChange)
  }
- 
+
  if changedProps.contains("onZoom") {
  camera.update(onZoom: onZoom)
  }
@@ -219,21 +220,20 @@ class CameraView: UIView {
  if changedProps.contains("zoomMode") {
  self.update(zoomMode: zoomMode)
  }
- 
+
  if changedProps.contains("zoom") {
  camera.update(zoom: zoom?.doubleValue)
  }
- 
+
  if changedProps.contains("maxZoom") {
  camera.update(maxZoom: maxZoom?.doubleValue)
  }
  }
 
  // MARK: Public
 
- func capture(_ options: [String: Any],
- onSuccess: @escaping (_ imageObject: [String: Any]) -> (),
- onError: @escaping (_ error: String) -> ()) {
+ func capture(onSuccess: @escaping (_ imageObject: [String: Any]) -> Void,
+ onError: @escaping (_ error: String) -> Void) {
  camera.capturePicture(onWillCapture: { [weak self] in
  // Flash/dim preview to indicate shutter action
  DispatchQueue.main.async {
@@ -250,12 +250,12 @@ class CameraView: UIView {
  }
  }, onError: onError)
  }
- 
+
  // MARK: - Private Helper
 
  private func update(zoomMode: ZoomMode) {
  if zoomMode == .on {
- if (zoomGestureRecognizer == nil) {
+ if zoomGestureRecognizer == nil {
  let pinchGesture = UIPinchGestureRecognizer(target: self, action: #selector(handlePinchToZoomRecognizer(_:)))
  addGestureRecognizer(pinchGesture)
  zoomGestureRecognizer = pinchGesture
@@ -267,13 +267,12 @@ class CameraView: UIView {
  }
  }
  }
- 
+
  private func handleCameraPermission() {
  switch AVCaptureDevice.authorizationStatus(for: .video) {
  case .authorized:
  // The user has previously granted access to the camera.
  hasPermissionBeenGranted = true
- break
  case .notDetermined:
  // The user has not yet been presented with the option to grant video access.
  AVCaptureDevice.requestAccess(for: .video) { [weak self] granted in
@@ -289,11 +288,11 @@ class CameraView: UIView {
 
  private func writeCaptured(imageData: Data,
  thumbnailData: Data?,
- onSuccess: @escaping (_ imageObject: [String: Any]) -> (),
- onError: @escaping (_ error: String) -> ()) {
+ onSuccess: @escaping (_ imageObject: [String: Any]) -> Void,
+ onError: @escaping (_ error: String) -> Void) {
  do {
  let temporaryImageFileURL = try saveToTmpFolder(imageData)
- 
+
  onSuccess([
  "size": imageData.count,
  "uri": temporaryImageFileURL.description,

ios/ReactNativeCameraKit/FocusInterfaceView.swift

@@ -82,7 +82,7 @@ class FocusInterfaceView: UIView {
 
  func update(focusMode: FocusMode) {
  if focusMode == .on {
- if (focusGestureRecognizer == nil) {
+ if focusGestureRecognizer == nil {
  let tapGesture = UITapGestureRecognizer(target: self, action: #selector(focusAndExposeTap(_:)))
  addGestureRecognizer(tapGesture)
  focusGestureRecognizer = tapGesture
@@ -157,17 +157,17 @@ class FocusInterfaceView: UIView {
  UIView.animate(withDuration: 0.2, animations: {
  self.focusView.frame = focusViewFrame
  self.focusView.alpha = 1
- }) { _ in
+ }, completion: { _ in
  self.hideFocusViewTimer?.invalidate()
- self.hideFocusViewTimer = Timer.scheduledTimer(withTimeInterval: 2, repeats: false) { [weak self] _ in
+ self.hideFocusViewTimer = Timer.scheduledTimer(withTimeInterval: 2, repeats: false, block: { [weak self] _ in
  guard let self else { return }
  UIView.animate(withDuration: 0.2, animations: {
  self.focusView.alpha = 0
- }) { _ in
+ }, completion: { _ in
  self.focusView.isHidden = true
- }
- }
- }
+ })
+ })
+ })
  }
  }
 

ios/ReactNativeCameraKit/PhotoCaptureDelegate.swift

@@ -43,7 +43,7 @@ class PhotoCaptureDelegate: NSObject, AVCapturePhotoCaptureDelegate {
  return
  }
 
- var thumbnailData: Data? = nil
+ var thumbnailData: Data?
  if let previewPixelBuffer = photo.previewPixelBuffer {
  let ciImage = CIImage(cvPixelBuffer: previewPixelBuffer)
  let uiImage = UIImage(ciImage: ciImage)

ios/ReactNativeCameraKit/RatioOverlayView.swift

@@ -88,6 +88,7 @@ class RatioOverlayView: UIView {
 
  // MARK: - Private
 
+ // swiftlint:disable:next function_body_length
  private func setOverlayParts() {
  guard let ratioData, ratioData.ratio != 0 else {
  isHidden = true