Xtykutl

class BigInputBar: UIView, UITextViewDelegate {

     

     // MARK: - Subviews

     let separatorLine = SeparatorLine()

     

     // View that contains everything

     var backgroundView: UIView = {

          let view = UIView()

          view.translatesAutoresizingMaskIntoConstraints = false

          return view

     }()

     

     lazy var inputTextView: TextInputView = {

          let textView = TextInputView()

          textView.translatesAutoresizingMaskIntoConstraints = false

          textView.backgroundColor = .clear

          

          return textView

     }()

     

     var sendButton: UIButton = {

          let button = UIButton(frame: .zero)

          let image = UIImage.getImage(named: "chevron-right")

          button.setImage(image, for: )

          button.addTarget(self, action: #selector(sendButtonTapped), for: .touchUpInside)

          button.translatesAutoresizingMaskIntoConstraints = false

          button.setBackgroundImage(image, for: .highlighted) //Fun develop only graphic

          button.backgroundColor = .clear

          button.isEnabled = false

          return button

     }()

     

     @objc private func sendButtonTapped(){

          print("Button Tapped")

     }

     

     // MARK: Properties

     override var intrinsicContentSize: CGSize {

          return CGSize(width: bounds.width, height: 60)

     }

     

     // MARK: - Init Methods

     convenience init() {

          self.init(frame: .zero)

     }

     

     override init(frame: CGRect) {

          super.init(frame: frame)

          setup()

     }

     

     required public init?(coder aDecoder: NSCoder) {

          super.init(coder: aDecoder)

          setup()

     }

     

     func setup() {

          autoresizingMask = [.flexibleHeight]

          

          addSubview(backgroundView)

          addSubview(separatorLine)

          

          backgroundView.addSubview(sendButton)

          backgroundView.addSubview(inputTextView)

          

          setupConstraints()

          

          inputTextView.delegate = self

     }

     

     private func setupConstraints() {

          

          separatorLine.leftAnchor.constraint(equalTo: self.leftAnchor, constant: 0).isActive = true

          separatorLine.rightAnchor.constraint(equalTo: self.rightAnchor, constant: 0).isActive = true

          separatorLine.topAnchor.constraint(equalTo: self.topAnchor, constant: 0).isActive = true

          

          backgroundView.leftAnchor.constraint(equalTo: self.leftAnchor, constant: 0).isActive = true

          backgroundView.rightAnchor.constraint(equalTo: self.rightAnchor, constant: 0).isActive = true

          backgroundView.bottomAnchor.constraint(equalTo: self.bottomAnchor, constant: 0).isActive = true

          backgroundView.topAnchor.constraint(equalTo: separatorLine.bottomAnchor, constant: 0).isActive = true

          

          sendButton.rightAnchor.constraint(equalTo: backgroundView.rightAnchor, constant: -10).isActive = true

          sendButton.topAnchor.constraint(equalTo: backgroundView.topAnchor,constant: 10).isActive = true

          sendButton.widthAnchor.constraint(equalToConstant: 30).isActive = true

          sendButton.heightAnchor.constraint(equalToConstant: 30).isActive = true

          

          let leftTextView = inputTextView.leftAnchor.constraint(equalTo: backgroundView.leftAnchor, constant: 10)

          let rightTextView = inputTextView.rightAnchor.constraint(equalTo: sendButton.leftAnchor, constant: -10)

          let bottomTextView = inputTextView.bottomAnchor.constraint(equalTo: backgroundView.bottomAnchor, constant: -20)

          let topTextView = inputTextView.topAnchor.constraint(equalTo: backgroundView.topAnchor,constant: 10)

          

          NSLayoutConstraint.activate([leftTextView, rightTextView, bottomTextView, topTextView])

     }

     

}