implement verified state in InitialsBadge

deltachat-ios/View/InitialsBadge.swift

@@ -2,14 +2,33 @@ import UIKit
 
 class InitialsBadge: UIView {
 
+    private let verificationViewPadding = CGFloat(2)
+
     private var label: UILabel = {
         let label = UILabel()
         label.adjustsFontSizeToFitWidth = true
         label.textAlignment = NSTextAlignment.center
         label.textColor = UIColor.white
+        label.translatesAutoresizingMaskIntoConstraints = false
         return label
     }()
 
+    private var verifiedView: UIImageView = {
+           let imgView = UIImageView()
+           let img = UIImage(named: "verified")
+           imgView.isHidden = false
+           imgView.image = img
+           imgView.translatesAutoresizingMaskIntoConstraints = false
+           return imgView
+    }()
+
+    private var imageView: UIImageView = {
+        let imageViewContainer = UIImageView()
+        imageViewContainer.clipsToBounds = true
+        imageViewContainer.translatesAutoresizingMaskIntoConstraints = false
+        return imageViewContainer
+    }()
+
     convenience init(name: String, color: UIColor, size: CGFloat) {
         self.init(size: size)
         setName(name)
@@ -23,21 +42,32 @@ class InitialsBadge: UIView {
 
     init(size: CGFloat) {
         super.init(frame: CGRect(x: 0, y: 0, width: size, height: size))
-        let initialsLabelCornerRadius = size / 2
-        layer.cornerRadius = initialsLabelCornerRadius
+        let radius = size / 2
+        layer.cornerRadius = radius
         translatesAutoresizingMaskIntoConstraints = false
         heightAnchor.constraint(equalToConstant: size).isActive = true
         widthAnchor.constraint(equalToConstant: size).isActive = true
-        clipsToBounds = true
-        setupSubviews()
+        setupSubviews(with: radius)
     }
 
-    private func setupSubviews() {
+    private func setupSubviews(with radius: CGFloat) {
+        addSubview(imageView)
+        imageView.layer.cornerRadius = radius
+        imageView.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
+        imageView.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
+        imageView.centerYAnchor.constraint(equalTo: centerYAnchor).isActive = true
+
         addSubview(label)
-        label.translatesAutoresizingMaskIntoConstraints = false
         label.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
         label.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
         label.centerYAnchor.constraint(equalTo: centerYAnchor).isActive = true
+
+        addSubview(verifiedView)
+        let imgViewConstraints = [verifiedView.constraintAlignBottomTo(self, paddingBottom: -verificationViewPadding),
+                                  verifiedView.constraintAlignTrailingTo(self, paddingTrailing: -verificationViewPadding),
+                                  verifiedView.constraintAlignTopTo(self, paddingTop: radius + verificationViewPadding),
+                                  verifiedView.constraintAlignLeadingTo(self, paddingLeading: radius + verificationViewPadding)]
+        addConstraints(imgViewConstraints)
     }
 
     required init?(coder _: NSCoder) {
@@ -50,13 +80,15 @@ class InitialsBadge: UIView {
 
     func setImage(_ image: UIImage) {
         if let resizedImg = image.resizeImage(targetSize: CGSize(width: self.frame.width, height: self.frame.height)) {
-            let attachment = NSTextAttachment()
-            attachment.image = resizedImg
-            label.attributedText = NSAttributedString(attachment: attachment)
+            self.imageView.image = resizedImg
         }
     }
 
     func setColor(_ color: UIColor) {
         backgroundColor = color
     }
+
+    func setVerified(_ verified: Bool) {
+        verifiedView.isHidden = !verified
+    }
 }