Task 1.0 finished

Author: engingulek

Sources/GenericCollectionViewKit/datasource/CHeaderView.swift

@@ -12,7 +12,7 @@ public final class CHeaderView: UICollectionReusableView {
     // MARK: - Title Label
     /* A UILabel used to display the title of the section header.
      It is styled with bold font and truncated if too long.*/
-    private let titleLabel: UILabel = {
+    private lazy var titleLabel: UILabel = {
         let lbl = UILabel()
         lbl.translatesAutoresizingMaskIntoConstraints = false
         lbl.font = .boldSystemFont(ofSize: 20)
@@ -24,6 +24,17 @@ public final class CHeaderView: UICollectionReusableView {
         return lbl
     }()
 
+    // MARK: - Title Icon
+    /* A UIImageView used to display an optional iconnext to the section header title.
+     Supports both system images and asset-based images.Hidden by default when no icon is provided. */
+    private lazy var titleIcon: UIImageView = {
+        let imageView = UIImageView()
+        imageView.translatesAutoresizingMaskIntoConstraints = false
+        imageView.contentMode = .scaleAspectFit
+        imageView.isHidden = true
+        return imageView
+    }()
+    
     // MARK: - Button and Stack References
     /* Variables to hold the stack views and button callback.
      buttonTypes keeps track of the available buttons.*/
@@ -68,6 +79,7 @@ extension CHeaderView {
      Dynamically creates stack views and separators.*/
     public func configure(
         with cellItem: (title: String,
+                        icon:TitleIcon?,
                         sizeType: SectionSizeType,
                         buttonTypes: [TitleForSectionButtonType]?),
         onTap: @escaping (TitleForSectionButtonType) -> Void
@@ -76,6 +88,19 @@ extension CHeaderView {
         titleLabel.text = cellItem.title
         titleLabel.font = .boldSystemFont(ofSize: cellItem.sizeType.size)
 
+        if let icon = cellItem.icon {
+            switch icon.image {
+            case .systemImage(let name):
+                titleIcon.image = UIImage(systemName: name)
+            case .imageAsstes(let name):
+                titleIcon.image = UIImage(named: name)
+            }
+            titleIcon.tintColor = icon.tintColor
+            titleIcon.isHidden = false
+        } else {
+            titleIcon.isHidden = true
+        }
+        
         //Determine if the header should be visible based on title and buttons.
         let hasTitle = !(cellItem.title.isEmpty)
         let hasButtons = !(cellItem.buttonTypes?.isEmpty ?? true)
@@ -130,8 +155,8 @@ extension CHeaderView {
 
         self.buttonStack = buttonStack
 
-        //  Main stack contains the title label and button stack, horizontally aligned.
-        let mainStack = UIStackView(arrangedSubviews: [titleLabel, buttonStack])
+        //  Main stack contains the icon title label and button stack, horizontally aligned.
+        let mainStack = UIStackView(arrangedSubviews: [titleIcon,titleLabel, buttonStack])
         mainStack.axis = .horizontal
         mainStack.alignment = .center
         mainStack.spacing = 8
@@ -148,6 +173,13 @@ extension CHeaderView {
             mainStack.bottomAnchor.constraint(equalTo: bottomAnchor)
         ])
 
+        
+        NSLayoutConstraint.activate([
+            titleIcon.heightAnchor.constraint(equalToConstant: 20),
+            titleIcon.widthAnchor.constraint(equalToConstant: 20)
+           
+        ])
+        
         // Set content hugging and compression priorities to ensure proper layout behavior.
         buttonStack.setContentHuggingPriority(.required, for: .horizontal)
         titleLabel.setContentHuggingPriority(.defaultLow, for: .horizontal)

Sources/GenericCollectionViewKit/datasource/GenericCollectionDataSourceProtcol.swift

@@ -43,6 +43,7 @@ public protocol GenericCollectionDataSourceProtocol {
     /// - Parameter section: The index of the section.
     /// - Returns: A tuple containing the title, size type, and optional button types.
     func titleForSection(at section: Int) -> (title: String,
+                                              titleIcon:TitleIcon,
                                               sizeType: SectionSizeType,
                                               buttonType: [TitleForSectionButtonType]?)
 
@@ -127,7 +128,7 @@ public class GenericCollectionDataSource<Source: GenericCollectionDataSourceProt
         let item = source.titleForSection(at: indexPath.section)
 
         header.configure(
-            with: (title: item.title, sizeType: item.sizeType, buttonTypes: item.buttonType)
+            with: (title: item.title,icon:item.titleIcon, sizeType: item.sizeType, buttonTypes: item.buttonType)
         ) { [weak self] tappedType in
             guard let self else { return }
             source.onTappedTitleButton(buttonType: tappedType, section: indexPath.section)

Sources/GenericCollectionViewKit/datasource/enums.swift

@@ -6,6 +6,7 @@
 //
 
 import Foundation
+import UIKit
 
 public enum SectionSizeType {
     case large, medium, small,empty
@@ -32,3 +33,14 @@ public enum TitleForSectionButtonType {
         }
     }
 }
+
+
+public enum TitleIconType {
+    case systemImage(String)
+    case imageAsstes(String)
+}
+
+public struct TitleIcon {
+    let image:TitleIconType
+    let tintColor:UIColor
+}