From 73db6dff2df9f5cb94bd27c90c81398a09ea810a Mon Sep 17 00:00:00 2001
From: Vasavi Kanamarlapudi <vasavi.kanamarlapudi@verizon.com>
Date: Wed, 14 Aug 2024 14:53:27 +0530
Subject: [PATCH] Digital ACT-191 ONEAPP-9314 story: update label with
 strikethrough if its enabled, and other minor changes

---
 VDS/Components/PriceLockup/PriceLockup.swift | 30 ++++++++++++++------
 1 file changed, 21 insertions(+), 9 deletions(-)

diff --git a/VDS/Components/PriceLockup/PriceLockup.swift b/VDS/Components/PriceLockup/PriceLockup.swift
index 3bac1779..6cda4cf4 100644
--- a/VDS/Components/PriceLockup/PriceLockup.swift
+++ b/VDS/Components/PriceLockup/PriceLockup.swift
@@ -121,11 +121,13 @@ open class PriceLockup: View {
     }
     
     internal var label = Label().with {
-        $0.isAccessibilityElement = false
+        $0.isAccessibilityElement = true
         $0.lineBreakMode = .byWordWrapping
     }
     
     internal var index = 0
+    internal var strikethroughLocation = 0
+    internal var strikethroughlength = 0
 
     internal var textContentType:TextContentType = .preDelimiter
     enum TextContentType: String, CaseIterable {
@@ -177,7 +179,7 @@ open class PriceLockup: View {
         }
     }
     
-    private var kindViewColorConfiguration: ViewColorConfiguration {
+    private var textColorConfiguration: ViewColorConfiguration {
         switch kind {
             
         case .primary:
@@ -195,9 +197,7 @@ open class PriceLockup: View {
             }
         }
     }
-    
-    private var heightConstraint: NSLayoutConstraint?
-    
+        
     //--------------------------------------------------
     // MARK: - Overrides
     //--------------------------------------------------
@@ -218,15 +218,13 @@ open class PriceLockup: View {
         containerView.addSubview(label)
         label.pinToSuperView()
         label.centerXAnchor.constraint(equalTo: centerXAnchor).activate()
-        heightConstraint = label.heightAnchor.constraint(equalToConstant: 0)
-        heightConstraint?.activate()
     }
     
     func updateLabel() {
         var attributes: [any LabelAttributeModel] = []
         let colorAttr = ColorLabelAttribute(location: 0,
                                             length: label.text.count,
-                                            color: kindViewColorConfiguration.getColor(self))
+                                            color: textColorConfiguration.getColor(self))
         attributes.append(colorAttr)
         if index > 0 {
             textContentType = .preDelimiter
@@ -252,6 +250,18 @@ open class PriceLockup: View {
         // Set the attributed text
         updateLabel()
 
+        if strikethrough {
+            // strike applies only when uniformSize true. Does not apply a strikethrough format to leading, trailing, and superscript text.
+            textContentType = .postDelimiter
+            var strikethroughAttributes: [any LabelAttributeModel]? {
+                [TextStyleLabelAttribute(location: 0,
+                                         length: label.text.count,
+                                         textStyle: contentFontSize),
+                 StrikeThroughLabelAttribute(location:strikethroughLocation, length: strikethroughlength)]
+            }
+            label.attributes = strikethroughAttributes
+        }
+
         if uniformSize {
             // currency and value have the same font text style as delimeter, term, trailing text and superscript.
             textContentType = .postDelimiter
@@ -262,7 +272,6 @@ open class PriceLockup: View {
             }
             label.attributes = uniformSizeAttributes
         }
-
     }
     
     /// Resets to default settings.
@@ -293,12 +302,15 @@ open class PriceLockup: View {
             index = index + leadingStr.count + 1
         }
         if let value = price {
+            strikethroughLocation = index
             let valueStr = "\(value)"
             text = text + currency + valueStr
             index = index + valueStr.count + 1
+            strikethroughlength = valueStr.count + 1
         }
         if term != .none {
             text = text + "/" + term.text
+            strikethroughlength = strikethroughlength + term.text.count + 1
         }
         if let trailingStr = trailingText {
             text = text + " " + trailingStr