Merge branch 'bugfix/CXTDT-530193' into 'release/11_4_0'

CXTDT-530193

### Summary
footerless list template property handling.

### JIRA Ticket
https://onejira.verizon.com/browse/CXTDT-530193

See merge request https://gitlab.verizon.com/BPHV_MIPS/mvm_core_ui/-/merge_requests/1070

MVMCoreUI/Atomic/Templates/ListPageTemplateModel.swift

@@ -18,6 +18,8 @@
     public var line: LineModel?
     public var scrollToRowIndex: Int?
     public var singleCellSelection: Bool = false
+    public var footerlessSpacerHeight: CGFloat?
+    public var footerlessSpacerColor: Color?
     
     public override var rootMolecules: [MoleculeModelProtocol] {
         if let molecules = molecules {
@@ -60,6 +62,8 @@
         case line
         case scrollToRowIndex
         case singleCellSelection
+        case footerlessSpacerHeight
+        case footerlessSpacerColor
     }
     
     //--------------------------------------------------
@@ -74,6 +78,8 @@
         if let singleCellSelection = try typeContainer.decodeIfPresent(Bool.self, forKey: .singleCellSelection) {
             self.singleCellSelection = singleCellSelection
         }
+        footerlessSpacerColor = try typeContainer.decodeIfPresent(Color.self, forKey: .footerlessSpacerColor)
+        footerlessSpacerHeight = try typeContainer.decodeIfPresent(CGFloat.self, forKey: .footerlessSpacerHeight)
         try super.init(from: decoder)
         try validateModelHasContent()
     }
@@ -85,5 +91,7 @@
         try container.encode(line, forKey: .line)
         try container.encode(singleCellSelection, forKey: .singleCellSelection)
         try container.encodeIfPresent(scrollToRowIndex, forKey: .scrollToRowIndex)
+        try container.encodeIfPresent(footerlessSpacerColor, forKey: .footerlessSpacerColor)
+        try container.encodeIfPresent(footerlessSpacerHeight, forKey: .footerlessSpacerHeight)
     }
 }

MVMCoreUI/Atomic/Templates/MoleculeListTemplate.swift

@@ -69,16 +69,21 @@ open class MoleculeListTemplate: ThreeLayerTableViewController, TemplateProtocol
         return molecule
     }
     
-    override open func viewForBottom() -> UIView {
-        guard let footerModel = templateModel?.footer,
-              let molecule = generateMoleculeView(from: footerModel)
-        else {
-            let view = super.viewForBottom()
-            view.backgroundColor = templateModel?.backgroundColor?.uiColor ?? .clear
-            return view
+    open override func viewForBottom() -> UIView {
+        // If there is a footer molecule return the molecule.
+        if let footerModel = templateModel?.footer,
+           let molecule = generateMoleculeView(from: footerModel) {
+            return molecule
         }
-        
-        return molecule
+        // Otherwise setup a bottom spacer view.
+        let view: UIView
+        if let footerlessSpacerHeight = templateModel?.footerlessSpacerHeight {
+            view = MVMCoreUICommonViewsUtility.getView(with: footerlessSpacerHeight <= 0.5 ? 0.5 : footerlessSpacerHeight)
+        } else {
+            view = super.viewForBottom()
+        }
+        view.backgroundColor = templateModel?.footerlessSpacerColor?.uiColor ?? templateModel?.backgroundColor?.uiColor ?? .clear
+        return view
     }
     
     open override func handleNewData() {