refactored value to be readOnly

Signed-off-by: Matt Bruce <matt.bruce@verizon.com>

VDS/Components/DropdownSelect/DropdownSelect.swift

@@ -37,6 +37,11 @@ open class DropdownSelect: EntryFieldBase {
     /// Allows unique ID to be passed to the element.
     open var selectId: Int? { didSet { setNeedsUpdate() }}
     
+    /// Current SelectedItem Value
+    open override var value: String? {
+        selectedItem?.value
+    }
+    
     /// Current SelectedItem
     open var selectedItem: DropdownOptionModel? {
         guard let selectId else { return nil }
@@ -228,7 +233,6 @@ open class DropdownSelect: EntryFieldBase {
     
     open func updateSelectedOptionLabel(option: DropdownOptionModel? = nil) {
         selectedOptionLabel.text = option?.text ?? ""
-        value = option?.value
     }
     
     open override func updateErrorLabel() {
@@ -278,6 +282,7 @@ extension DropdownSelect: UIPickerViewDelegate, UIPickerViewDataSource {
         guard options.count > row else { return }
         selectId = row
         updateSelectedOptionLabel(option: options[row])
+        sendActions(for: .valueChanged)
         self.onItemSelected?(row, options[row])
     }
 }

VDS/Components/TextFields/EntryFieldBase.swift

@@ -201,15 +201,8 @@ open class EntryFieldBase: Control, Changeable, FormFieldInternalValidatable {
     open var inputId: String? { didSet { setNeedsUpdate() } }
         
     /// The text of this textField.
-    internal var _value: String?
     open var value: String? {
-        get { _value }
+        get { fatalError("must be read from subclass")}
-        set {
-            if let newValue, newValue != _value {
-                _value = newValue
-                sendActions(for: .valueChanged)
-            }
-        }
     }
     
     open var defaultValue: AnyHashable? { didSet { setNeedsUpdate() } }
@@ -306,7 +299,6 @@ open class EntryFieldBase: Control, Changeable, FormFieldInternalValidatable {
         transparentBackground = false
         width = nil
         inputId = nil
-        value = nil
         defaultValue = nil
         required = false
         readOnly = false

VDS/Components/TextFields/InputField/InputField.swift

@@ -36,7 +36,7 @@ open class InputField: EntryFieldBase, UITextFieldDelegate {
     //--------------------------------------------------
     /// Enum used to describe the input type.
     public enum FieldType: String, CaseIterable {
-        case text, number, calendar, inlineAction, password, creditCard, tel, date, securityCode
+        case text, number, inlineAction, password, creditCard, tel, date, securityCode
     }
     
     //--------------------------------------------------
@@ -84,26 +84,16 @@ open class InputField: EntryFieldBase, UITextFieldDelegate {
     open var actionTextLinkModel: TextLinkModel? { didSet { setNeedsUpdate() } }
     
     /// The text of this TextField.
-    private var _text: String?
     open var text: String? {
-        get { _text }
+        get { textField.text }
         set {
-            if let newValue, newValue != _text {
+            textField.text = newValue
-                _text = newValue
-                textField.text = newValue
-                value = newValue
-            }
-            setNeedsUpdate()
         }
     }
     
-    /// The value of this textField.
+    /// Value for the textField
     open override var value: String? {
-        didSet {
+        textField.text
-            if text != value {
-                text = value
-            }
-        }
     }
     
     var _showError: Bool = false
@@ -172,10 +162,10 @@ open class InputField: EntryFieldBase, UITextFieldDelegate {
         textField.heightAnchor.constraint(equalToConstant: 20).isActive = true
         textField
             .textPublisher
-            .sink { [weak self] text in
+            .sink { [weak self] newText in
-                self?.value = text
+                self?.text = newText
                 self?.sendActions(for: .valueChanged)
-                
+                if newText.isEmpty { self?.passwordActionType = .show }
             }.store(in: &subscribers)
         
         stackView.addArrangedSubview(successLabel)
@@ -264,8 +254,8 @@ open class InputField: EntryFieldBase, UITextFieldDelegate {
         textField.isSecureTextEntry = false
         
         var minWidth: CGFloat = 40.0
-        var iconName: Icon.Name?
+        var leftIconName: Icon.Name?
-        var actionLinkModel: InputField.TextLinkModel?
+        var actionModel: InputField.TextLinkModel?
         var toolTipModel: Tooltip.TooltipModel?
         
         switch fieldType {
@@ -275,14 +265,22 @@ open class InputField: EntryFieldBase, UITextFieldDelegate {
         case .number:
             break
             
-        case .calendar:
-            break
-            
         case .inlineAction:
             minWidth = 102.0
             
         case .password:
-            textField.isSecureTextEntry = true
+            let isHide = passwordActionType == .hide
+            let buttonText =  isHide ? hidePasswordButtonText : showPasswordButtonText
+            let isSecureTextEntry = !isHide
+            let nextPasswordActionType = passwordActionType.toggle()
+            if let text, !text.isEmpty {
+                actionModel = .init(text: buttonText,
+                                    onClick: { [weak self] _ in
+                    guard let self else { return }
+                    self.passwordActionType = nextPasswordActionType
+                })
+                textField.isSecureTextEntry = isSecureTextEntry
+            }
             minWidth = 62.0
             
         case .creditCard:
@@ -302,13 +300,14 @@ open class InputField: EntryFieldBase, UITextFieldDelegate {
         //leftIcon
         leftIcon.surface = surface
         leftIcon.color = iconColorConfiguration.getColor(self)
-        leftIcon.name = iconName
+        leftIcon.name = leftIconName
-        leftIcon.isHidden = iconName == nil
+        leftIcon.isHidden = leftIconName == nil
         
         //actionLink
         actionTextLink.surface = surface
-        if let actionTextLinkModel = actionLinkModel {
+        if let actionModel {
-            actionTextLink.text = actionTextLinkModel.text
+            actionTextLink.text = actionModel.text
+            actionTextLink.onClick = actionModel.onClick
             actionTextLink.isHidden = false
             containerStackView.setCustomSpacing(VDSLayout.space2X, after: statusIcon)
         } else {
@@ -330,4 +329,21 @@ open class InputField: EntryFieldBase, UITextFieldDelegate {
         //tooltip
         self.tooltipModel = toolTipModel
     }
+    
+    //--------------------------------------------------
+    // MARK: - Password
+    //--------------------------------------------------
+    enum PasswordAction {
+        case show, hide
+        
+        func toggle() -> PasswordAction {
+            self == .hide ? .show : .hide
+        }
+    }
+
+    internal var passwordActionType: PasswordAction = .show { didSet { setNeedsUpdate() } }
+
+    open var hidePasswordButtonText: String = "Hide" { didSet { setNeedsUpdate() } }
+    open var showPasswordButtonText: String = "Show" { didSet { setNeedsUpdate() } }
 }
+

VDS/Components/TextFields/TextArea/TextArea.swift

@@ -102,24 +102,16 @@ open class TextArea: EntryFieldBase {
     /// The text of this TextArea.
     private var _text: String?
     open var text: String? {
-        get { _text }
+        get { textView.text }
         set {
-            if let newValue, newValue != _text {
+            textView.text = newValue
-                _text = newValue
-                textView.text = newValue
-                value = newValue
-            }
             setNeedsUpdate()
         }
     }
     
     /// The value of this textField.
     open override var value: String? {
-        didSet {
+        return textView.text
-            if text != value {
-                text = value
-            }
-        }
     }
 
     /// UITextView shown in the TextArea.

VDS/Protocols/FormFieldable.swift

@@ -15,7 +15,7 @@ public protocol FormFieldable {
     var inputId: String? { get set }
     
     /// Value for the Form Field.
-    var value: ValueType? { get set }
+    var value: ValueType? { get }
 }
 
 /// Protocol for FormFieldable that require internal validation.