// Copyright 2013 The Flutter Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import AVFoundation

@testable import camera_avfoundation

/// Mock implementation of `CapturePhotoOutput` protocol which allows injecting a custom
/// implementation.
final class MockCapturePhotoOutput: NSObject, CapturePhotoOutput {
  var avOutput = AVCapturePhotoOutput()
  var availablePhotoCodecTypes: [AVVideoCodecType] = []
  var isHighResolutionCaptureEnabled = false
  var supportedFlashModes: [AVCaptureDevice.FlashMode] = []

  // Stub that is called when the corresponding public method is called.
  var capturePhotoWithSettingsStub:
    ((_ settings: AVCapturePhotoSettings, _ delegate: AVCapturePhotoCaptureDelegate) -> Void)?

  // Stub that is called when the corresponding public method is called.
  var connectionWithMediaTypeStub: ((_ mediaType: AVMediaType) -> CaptureConnection?)?

  func capturePhoto(with settings: AVCapturePhotoSettings, delegate: AVCapturePhotoCaptureDelegate)
  {
    capturePhotoWithSettingsStub?(settings, delegate)
  }

  func connection(with mediaType: AVMediaType) -> CaptureConnection? {
    return connectionWithMediaTypeStub?(mediaType)
  }
}