Trịnh Văn Quân / morooka - ios

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App/camera/ConfirmViewController/MyConfirmViewController.swift 4.83 KB
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1341bf603   Trịnh Văn Quân   version 1.1 
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  import UIKit
  import Photos
  
  public class MyConfirmViewController: UIViewController {
      let imageView = UIImageView()
      var vBoard: Board!
      @IBOutlet weak var cancelButton: UIButton!
      @IBOutlet weak var confirmButton: UIButton!
  
      public var userData: Any?
      public var onComplete: CameraViewCompletion?
      var asset: PHAsset!
  
      public init(asset: PHAsset) {
          self.asset = asset
          super.init(nibName: "MyConfirmViewController", bundle: CameraGlobals.shared.bundle)
      }
  
      public override func viewDidLoad() {
          super.viewDidLoad()
  
          view.backgroundColor = UIColor.black
          imageView.contentMode = .scaleAspectFit
          view.insertSubview(imageView, at: 0)
          configUserData()
  
          guard let asset = asset else { return }
          let spinner = showSpinner()
          disable()
          _ = SingleImageFetcher()
                  .setAsset(asset)
                  .setTargetSize(largestPhotoSize())
                  .onSuccess { image in
                      self.configureWithImage(image)
                      self.hideSpinner(spinner)
                      self.enable()
                  }
                  .onFailure { error in
                      self.hideSpinner(spinner)
                  }
                  .fetch()
      }
  
      fileprivate func configUserData() {
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          if let boardObj = userData as? BoardObj, let shootItem = boardObj.shootItem, let ctruong = boardObj.cTruong, let singboard = ctruong.signboard {
              if (singboard > 0) {
                  vBoard = Board()
                  vBoard.translatesAutoresizingMaskIntoConstraints = false
                  self.view.insertSubview(vBoard, at: 1)
                  NSLayoutConstraint.activate([vBoard.topAnchor.constraint(equalTo: view.topAnchor),
                                               vBoard.leftAnchor.constraint(equalTo: view.leftAnchor),
                                               vBoard.rightAnchor.constraint(equalTo: view.rightAnchor),
                                               vBoard.bottomAnchor.constraint(equalTo: view.bottomAnchor)])
                  vBoard.initData(ctruong: ctruong, shootItem: shootItem);
              }
          }
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      }
  
      public override func viewWillLayoutSubviews() {
          super.viewWillLayoutSubviews()
          imageView.frame = view.frame
1341bf603   Trịnh Văn Quân   version 1.1 
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      }
  
      //region utils ========
      private func configureWithImage(_ image: UIImage) {
          buttonActions()
          imageView.image = image
          imageView.sizeToFit()
          view.setNeedsLayout()
      }
  
      private func buttonActions() {
          confirmButton.action = { [weak self] in self?.confirmPhoto() }
          cancelButton.action = { [weak self] in self?.cancel() }
      }
  
      internal func cancel() {
          onComplete?(nil, nil)
      }
  
      internal func confirmPhoto() {
          disable()
  
          imageView.isHidden = true
          let spinner = showSpinner()
          var fetcher = SingleImageFetcher()
                  .onSuccess { image in
                      self.onComplete?(image, self.asset)
                      self.hideSpinner(spinner)
                      self.enable()
                  }
                  .onFailure { error in
                      self.hideSpinner(spinner)
                      self.showNoImageScreen(error)
                  }
                  .setAsset(asset)
  
          fetcher = fetcher.fetch()
      }
  
      func showSpinner() -> UIActivityIndicatorView {
          let spinner = UIActivityIndicatorView()
          spinner.activityIndicatorViewStyle = .white
          spinner.center = view.center
          spinner.startAnimating()
  
          view.addSubview(spinner)
          view.bringSubview(toFront: spinner)
  
          return spinner
      }
  
      func hideSpinner(_ spinner: UIActivityIndicatorView) {
          spinner.stopAnimating()
          spinner.removeFromSuperview()
      }
  
      func disable() {
          confirmButton.isEnabled = false
      }
  
      func enable() {
          confirmButton.isEnabled = true
      }
  
      func showNoImageScreen(_ error: NSError) {
          let permissionsView = PermissionsView(frame: view.bounds)
  
          let desc = localizedString("error.cant-fetch-photo.description")
  
          permissionsView.configureInView(view, title: error.localizedDescription, descriptiom: desc, completion: cancel)
      }
  
      public required init?(coder aDecoder: NSCoder) {
          super.init(coder: aDecoder)
      }
  
      public override var prefersStatusBarHidden: Bool {
          return true
      }
  
      public override var preferredStatusBarUpdateAnimation: UIStatusBarAnimation {
          return UIStatusBarAnimation.slide
      }
  
      override open var supportedInterfaceOrientations: UIInterfaceOrientationMask {
          return UIInterfaceOrientationMask.landscape
      }
      //endregion
  }
  
  public class BoardObj {
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      var cTruong: CongTruong?;
      var shootItem: ShootItem?;
1341bf603   Trịnh Văn Quân   version 1.1 
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      init(cTruong: CongTruong?, shootItem: ShootItem?) {
          self.cTruong = cTruong;
          self.shootItem = shootItem;
      }









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version 1.1




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  }