From 036d9462a81b7c89221d08b400bb169e15e4aaf3 Mon Sep 17 00:00:00 2001
From: Matt Bruce <matt.bruce@verizon.com>
Date: Thu, 11 Aug 2022 10:56:43 -0500
Subject: [PATCH] Signed-off-by: Matt Bruce <matt.bruce@verizon.com>

---
 .../SelectorBase/SelectorGroup.swift          | 27 ++++++++++---------
 1 file changed, 14 insertions(+), 13 deletions(-)

diff --git a/VDS/Components/SelectorBase/SelectorGroup.swift b/VDS/Components/SelectorBase/SelectorGroup.swift
index 3de39055..b6d18745 100644
--- a/VDS/Components/SelectorBase/SelectorGroup.swift
+++ b/VDS/Components/SelectorBase/SelectorGroup.swift
@@ -7,7 +7,7 @@
 
 import Foundation
 import UIKit
-
+import Combine
 
 public protocol SelectorGroupModel<SelectorType>: Modelable, FormFieldable {
     associatedtype SelectorType: SelectorModel
@@ -32,19 +32,19 @@ open class SelectorGroup<SelectorType, SelectorGroupType: SelectorGroupModel<Sel
     public var selectorViews: [SelectorHandlerType] = []
     public var selectedModel: SelectorType?
     public var onChange: Blocks.ActionBlock?
-
+    
     //--------------------------------------------------
     // MARK: - Private Properties
     //--------------------------------------------------
     private var mainStackView: UIStackView = {
-       let stackView = UIStackView()
+        let stackView = UIStackView()
         stackView.translatesAutoresizingMaskIntoConstraints = false
         stackView.alignment = .top
         stackView.axis = .vertical
         stackView.spacing = 10
         return stackView
     }()
-
+    
     //--------------------------------------------------
     // MARK: - Overrides
     //--------------------------------------------------
@@ -58,7 +58,7 @@ open class SelectorGroup<SelectorType, SelectorGroupType: SelectorGroupModel<Sel
             model.selectors = selectors
         }
     }
-
+    
     override public var surface: Surface {
         didSet {
             let selectors = model.selectors.compactMap { existing in
@@ -69,29 +69,29 @@ open class SelectorGroup<SelectorType, SelectorGroupType: SelectorGroupModel<Sel
             model.selectors = selectors
         }
     }
-
+    
     open override func setup() {
         super.setup()
-
+        
         isAccessibilityElement = true
         accessibilityTraits = .button
         addSubview(mainStackView)
-
+        
         mainStackView.topAnchor.constraint(equalTo: topAnchor).isActive = true
         mainStackView.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
         mainStackView.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
         mainStackView.bottomAnchor.constraint(equalTo: bottomAnchor).isActive = true
     }
-
+    
     open override func shouldUpdateView(viewModel: ModelType) -> Bool {
         return true
     }
-
+    
     open override func updateView(viewModel: ModelType) {
         print("Selector Group update:")
         func findSelectorView(inputId: String) -> SelectorHandlerType? {
             return selectorViews.first(where: { existingSelectorView in
-                return existingSelectorView.model.inputId == inputId 
+                return existingSelectorView.model.inputId == inputId
             })
         }
         
@@ -109,8 +109,8 @@ open class SelectorGroup<SelectorType, SelectorGroupType: SelectorGroupModel<Sel
                     self?.didSelect(selected: model)
                 }.store(in: &cancellables)
                 
+                //add model update to the subscribers
                 newSelectorView.$model.sink { [weak self] model in
-                    //should replace
                     if let cached = self?.getCachedSelector(viewModel: model), newSelectorView.shouldUpdateView(viewModel: cached) {
                         self?.replace(viewModel: model)
                     }
@@ -122,7 +122,7 @@ open class SelectorGroup<SelectorType, SelectorGroupType: SelectorGroupModel<Sel
         }
         
     }
-   
+    
     public func getCachedSelector(viewModel: SelectorType) -> SelectorType? {
         if let  index = model.selectors.firstIndex(where: { element in
             return element.id == viewModel.id
@@ -142,4 +142,5 @@ open class SelectorGroup<SelectorType, SelectorGroupType: SelectorGroupModel<Sel
     }
     
     open func didSelect(selected: SelectorType) { }
+    
 }