From cf4f1451373904c95a0e32f2a333c7956a8d4f05 Mon Sep 17 00:00:00 2001
From: Matt Bruce <matt.bruce@verizon.com>
Date: Tue, 4 Apr 2023 08:56:37 -0500
Subject: [PATCH] refactored debounce for label/button (has label)

Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
---
 .../Buttons/Button/ButtonBase.swift           |  2 +-
 VDS/Components/Label/Label.swift              |  2 +-
 VDS/Protocols/Handlerable.swift               | 19 +++++++++++++------
 3 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/VDS/Components/Buttons/Button/ButtonBase.swift b/VDS/Components/Buttons/Button/ButtonBase.swift
index 41633216..cafd5cd8 100644
--- a/VDS/Components/Buttons/Button/ButtonBase.swift
+++ b/VDS/Components/Buttons/Button/ButtonBase.swift
@@ -121,7 +121,7 @@ open class ButtonBase: UIButton, Buttonable, Handlerable, ViewProtocol, Resettab
             translatesAutoresizingMaskIntoConstraints = false
             accessibilityCustomActions = []
             setup()
-            setupDidChangeEvent()
+            setupDidChangeEvent(true)
             updateView()
         }
     }
diff --git a/VDS/Components/Label/Label.swift b/VDS/Components/Label/Label.swift
index 5f347634..db15ce0d 100644
--- a/VDS/Components/Label/Label.swift
+++ b/VDS/Components/Label/Label.swift
@@ -94,7 +94,7 @@ public class Label: UILabel, Handlerable, ViewProtocol, Resettable, UserInfoable
             accessibilityCustomActions = []
             accessibilityTraits = .staticText
             setup()
-            setupDidChangeEvent()
+            setupDidChangeEvent(true)
             updateView()
        }
     }
diff --git a/VDS/Protocols/Handlerable.swift b/VDS/Protocols/Handlerable.swift
index 41ef01b5..cefb150f 100644
--- a/VDS/Protocols/Handlerable.swift
+++ b/VDS/Protocols/Handlerable.swift
@@ -17,15 +17,22 @@ public protocol Handlerable: AnyObject, Initable, Disabling, Surfaceable {
 
 extension Handlerable {
         
-    public func setupDidChangeEvent() {
-        handlerPublisher().sink { [weak self] _ in
-            self?.updateView()
+    public func setupDidChangeEvent(_ debounce: Bool = false) {
+        handlerPublisher(debounce)
+            .sink { [weak self] _ in
+                self?.updateView()
         }.store(in: &subscribers)
     }
     
-    public func handlerPublisher() -> AnyPublisher<Void, Never> {
-        subject
-            .eraseToAnyPublisher()
+    public func handlerPublisher(_ debounce: Bool = false) -> AnyPublisher<Void, Never> {
+        if debounce {
+            return subject
+                .debounce(for: .seconds(Constants.StateDebounce), scheduler: RunLoop.main)
+                .eraseToAnyPublisher()
+        } else {
+            return subject
+                .eraseToAnyPublisher()
+        }
     }
 }