Merge pull request #288 from shanselman/RecommendedBolusPR

Clicking Recommended copies values down! Closes #286

Author: ps2

Loop/View Controllers/BolusViewController.swift

@@ -22,7 +22,7 @@ final class BolusViewController: UITableViewController, IdentifiableClass, UITex
         bolusAmountTextField.accessibilityHint = String(format: NSLocalizedString("Recommended Bolus: %@ Units", comment: "Accessibility hint describing recommended bolus units"), spellOutFormatter.string(from: NSNumber(value: recommendedBolus)) ?? "0")
 
         bolusAmountTextField.becomeFirstResponder()
-
+    
         AnalyticsManager.sharedManager.didDisplayBolusScreen()
     }
 
@@ -42,10 +42,30 @@ final class BolusViewController: UITableViewController, IdentifiableClass, UITex
         }
     }
 
+    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+        if (indexPath.row == 0) {
+            acceptRecommendedBolus();
+        }
+    }
+    
+    override func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
+        if (indexPath.row == 0) {
+            cell.accessibilityCustomActions = [
+                UIAccessibilityCustomAction(name: NSLocalizedString("AcceptRecommendedBolus", comment: "Action to copy the recommended Bolus value to the actual Bolus Field"), target: self, selector: #selector(BolusViewController.acceptRecommendedBolus))
+            ]
+        }
+    }
+    
+    @objc
+    func acceptRecommendedBolus() {
+        bolusAmountTextField?.text = recommendedBolusAmountLabel?.text
+    }
+    
+    
     @IBOutlet weak var bolusAmountTextField: UITextField!
 
     // MARK: - Actions
-
+   
     @IBAction func authenticateBolus(_ sender: Any) {
         bolusAmountTextField.resignFirstResponder()