From e6c55ef588ed7a0d627a48aac18c3ad26a057650 Mon Sep 17 00:00:00 2001
From: Matt Bruce <matt.bruce@verizon.com>
Date: Thu, 11 Aug 2022 09:54:58 -0500
Subject: [PATCH] update to add subscribers

Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
---
 .../SelectorBase/SelectorGroup.swift          | 28 ++++++++++++++++---
 1 file changed, 24 insertions(+), 4 deletions(-)

diff --git a/VDS/Components/SelectorBase/SelectorGroup.swift b/VDS/Components/SelectorBase/SelectorGroup.swift
index e98beaeb..3de39055 100644
--- a/VDS/Components/SelectorBase/SelectorGroup.swift
+++ b/VDS/Components/SelectorBase/SelectorGroup.swift
@@ -100,18 +100,38 @@ open class SelectorGroup<SelectorType, SelectorGroupType: SelectorGroupModel<Sel
             if let inputId = selectorModel.inputId, let foundSelectorView = findSelectorView(inputId: inputId) {
                 foundSelectorView.set(with: selectorModel)
             } else {
+                
                 //create view
                 let newSelectorView = SelectorHandlerType(with: selectorModel)
-                newSelectorView.didSelect = {[weak self] (inputId) in
-                    guard let self else { return }
-                    self.didSelect(selected: selectorModel)
-                }
+                
+                //add the selectedPublisher for the change
+                newSelectorView.selectedPublisher().sink { [weak self] model in
+                    self?.didSelect(selected: model)
+                }.store(in: &cancellables)
+                
+                newSelectorView.$model.sink { [weak self] model in
+                    //should replace
+                    if let cached = self?.getCachedSelector(viewModel: model), newSelectorView.shouldUpdateView(viewModel: cached) {
+                        self?.replace(viewModel: model)
+                    }
+                }.store(in: &cancellables)
+                
                 self.selectorViews.append(newSelectorView)
                 mainStackView.addArrangedSubview(newSelectorView)
             }
         }
         
     }
+   
+    public func getCachedSelector(viewModel: SelectorType) -> SelectorType? {
+        if let  index = model.selectors.firstIndex(where: { element in
+            return element.id == viewModel.id
+        }) {
+            return model.selectors[index]
+        } else {
+            return nil
+        }
+    }
     
     public func replace(viewModel: SelectorType){
         if let  index = model.selectors.firstIndex(where: { element in