[Feat] #244 - custom navigation view 구현

iOS-NOTTODO/iOS-NOTTODO/Presentation/Common/NottodoNavigationView.swift

@@ -0,0 +1,89 @@
+//
+//  NOTTODONavigationView.swift
+//  iOS-NOTTODO
+//
+//  Created by JEONGEUN KIM on 3/20/24.
+//
+
+import UIKit
+
+import SnapKit
+import Then
+
+protocol NavigationDelegate: AnyObject {
+    func popViewController()
+}
+
+final class NottodoNavigationView: UIView {
+
+    // MARK: - Property
+
+    weak var delegate: NavigationDelegate?
+
+    // MARK: - UI Components
+
+    private let backButton = UIButton()
+    private let navigationTitle = UILabel()
+    private let seperateView = UIView()
+
+    override init(frame: CGRect) {
+        super.init(frame: .zero)
+
+        setUI()
+        setLayout()
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+}
+
+extension NottodoNavigationView {
+
+    private func setUI() {
+
+        seperateView.do {
+            $0.backgroundColor = .gray2
+        }
+        backButton.do {
+            $0.setBackgroundImage(.icBack, for: .normal)
+            $0.addTarget(self, action: #selector(backButtonTapped), for: .touchUpInside)
+        }
+
+        navigationTitle.do {
+            $0.font = .Pretendard(.semiBold, size: 18)
+            $0.textColor = .white
+        }
+    }
+
+    private func setLayout() {
+        self.addSubviews(backButton, navigationTitle, seperateView)
+
+        self.snp.makeConstraints {
+            $0.height.equalTo(58)
+        }
+
+        backButton.snp.makeConstraints {
+            $0.centerY.equalToSuperview()
+            $0.leading.equalToSuperview().inset(15)
+        }
+
+        navigationTitle.snp.makeConstraints {
+            $0.center.equalToSuperview()
+        }
+
+        seperateView.snp.makeConstraints {
+            $0.bottom.horizontalEdges.equalToSuperview()
+            $0.height.equalTo(0.7)
+        }
+    }
+
+    func setTitle(_ text: String) {
+        navigationTitle.text = text
+    }
+
+    @objc
+    private func backButtonTapped() {
+        delegate?.popViewController()
+    }
+}

iOS-NOTTODO/iOS-NOTTODO/Presentation/RecommendAction/ViewControllers/RecommendActionViewController.swift

@@ -43,9 +43,7 @@ final class RecommendActionViewController: UIViewController {
 
     // MARK: - UI Components
 
-    private let navigationView = UIView()
-    private let backButton = UIButton()
-    private let navigationTitle = UILabel()
+    private let navigationView = NottodoNavigationView()
     private let nextButton = UIButton()
     private var isTapped: Bool = false {
         didSet {
@@ -111,15 +109,9 @@ private extension RecommendActionViewController {
             //            $0.allowsMultipleSelection = true  생성뷰 이슈 해결 후 주석 해제
         }
 
-        backButton.do {
-            $0.setBackgroundImage(.back, for: .normal)
-            $0.addTarget(self, action: #selector(backButtonDidTapped), for: .touchUpInside)
-        }
-
-        navigationTitle.do {
-            $0.font = .Pretendard(.semiBold, size: 18)
-            $0.textColor = .white
-            $0.text = I18N.recommendNavTitle
+        navigationView.do {
+            $0.delegate = self
+            $0.setTitle(I18N.recommendNavTitle)
         }
 
         nextButton.do {
@@ -135,23 +127,12 @@ private extension RecommendActionViewController {
 
     func setLayout() {
         view.addSubviews(navigationView, recommendActionCollectionView, nextButton)
-        navigationView.addSubviews(backButton, navigationTitle)
 
         navigationView.snp.makeConstraints {
             $0.top.equalTo(view.safeAreaLayoutGuide)
             $0.directionalHorizontalEdges.equalToSuperview()
-            $0.height.equalTo(58)
-        }
-
-        backButton.snp.makeConstraints {
-            $0.centerY.equalToSuperview()
-            $0.leading.equalToSuperview().offset(15)
         }
-
-        navigationTitle.snp.makeConstraints {
-            $0.center.equalToSuperview()
-        }
-
+
         recommendActionCollectionView.snp.makeConstraints {
             $0.top.equalTo(navigationView.snp.bottom)
             $0.leading.trailing.equalToSuperview()
@@ -186,11 +167,6 @@ private extension RecommendActionViewController {
         recommendActionCollectionView.delegate = self
         recommendActionCollectionView.dataSource = self
     }
-
-    @objc
-    func backButtonDidTapped() {
-        coordinator?.popViewController()
-    }
 }
 
 extension RecommendActionViewController: UICollectionViewDelegateFlowLayout {
@@ -299,3 +275,9 @@ extension RecommendActionViewController {
         }
     }
 }
+
+extension RecommendActionViewController: NavigationDelegate {
+    func popViewController() {
+        coordinator?.popViewController()
+    }
+}