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Pods/SwiftEntryKit/Source/MessageViews/MessagesUtils/EKTextField.swift

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+//
+//  EKTextField.swift
+//  SwiftEntryKit
+//
+//  Created by Daniel Huri on 5/16/18.
+//
+
+import Foundation
+import UIKit
+
+final public class EKTextField: UIView {
+    
+    // MARK: - Properties
+    
+    static let totalHeight: CGFloat = 45
+    
+    private let content: EKProperty.TextFieldContent
+    
+    private let imageView = UIImageView()
+    private let textField = UITextField()
+    private let separatorView = UIView()
+    
+    public var text: String {
+        set {
+            textField.text = newValue
+        }
+        get {
+            return textField.text ?? ""
+        }
+    }
+    
+    // MARK: - Setup
+    
+    public init(with content: EKProperty.TextFieldContent) {
+        self.content = content
+        super.init(frame: UIScreen.main.bounds)
+        setupImageView()
+        setupTextField()
+        setupSeparatorView()
+        textField.accessibilityIdentifier = content.accessibilityIdentifier
+    }
+    
+    required public init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    private func setupImageView() {
+        addSubview(imageView)
+        imageView.contentMode = .center
+        imageView.set(.width, .height, of: EKTextField.totalHeight)
+        imageView.layoutToSuperview(.leading)
+        imageView.image = content.leadingImage
+        imageView.tintColor = content.tintColor(for: traitCollection)
+    }
+    
+    private func setupTextField() {
+        addSubview(textField)
+        textField.textFieldContent = content
+        textField.delegate = content.delegate
+        textField.set(.height, of: EKTextField.totalHeight)
+        textField.layout(.leading, to: .trailing, of: imageView)
+        textField.layoutToSuperview(.top, .trailing)
+        imageView.layout(to: .centerY, of: textField)
+    }
+    
+    private func setupSeparatorView() {
+        addSubview(separatorView)
+        separatorView.layout(.top, to: .bottom, of: textField)
+        separatorView.set(.height, of: 1)
+        separatorView.layoutToSuperview(.bottom)
+        separatorView.layoutToSuperview(axis: .horizontally, offset: 10)
+        separatorView.backgroundColor = content.bottomBorderColor.color(
+            for: traitCollection,
+            mode: content.displayMode
+        )
+    }
+    
+    public func makeFirstResponder() {
+        textField.becomeFirstResponder()
+    }
+    
+    public override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
+        separatorView.backgroundColor = content.bottomBorderColor(for: traitCollection)
+        imageView.tintColor = content.tintColor(for: traitCollection)
+        textField.textColor = content.textStyle.color(for: traitCollection)
+        textField.placeholder = content.placeholder
+    }
+}