feat: 달력 화면에 요일 (weekdayCollectionViewCell) 추가 (#32)

iOS/airbnb/Present/Main/Calendar/CalendarViewController.swift

@@ -16,16 +16,51 @@ final class CalendarViewController: UIViewController {
     private var weekdayListCollectionView: UICollectionView! = nil
     private var calendarCollectionView: UICollectionView! = nil
 
+    private var weekdayCollectionViewDataSource = WeekdayCollectionViewDataSource()
+
     override func viewDidLoad() {
         super.viewDidLoad()
 
         view.backgroundColor = .white
 
-        self.navigationItem.title = "숙소 찾기"
-
+        configureCollectionView()
+        configureDataSource()
+        configure()
         bind()
     }
 
     private func bind() {
+//        viewModel
+    }
+
+    private func configure() {
+        self.navigationItem.title = "숙소 찾기"
+
+        view.addSubview(weekdayListCollectionView)
+
+        weekdayListCollectionView.snp.makeConstraints {
+            $0.leading.trailing.top.equalTo(view.safeAreaLayoutGuide)
+            $0.height.equalTo(90)
+        }
+    }
+
+    private func configureCollectionView() {
+        let flowLayout = UICollectionViewFlowLayout()
+        flowLayout.sectionInset = UIEdgeInsets(top: 10, left: 10, bottom: 10, right: 10)
+        flowLayout.minimumLineSpacing = 10
+        flowLayout.itemSize = CGSize(width: view.bounds.width / 9, height: view.bounds.width / 9)
+
+        let collectionView = UICollectionView(frame: .zero, collectionViewLayout: flowLayout)
+        collectionView.translatesAutoresizingMaskIntoConstraints = false
+        collectionView.isScrollEnabled = false
+        collectionView.clipsToBounds = true
+        collectionView.showsVerticalScrollIndicator = false
+        collectionView.register(CalendarCollectionViewCell.self,
+                                forCellWithReuseIdentifier: String(describing: CalendarCollectionViewCell.self))
+        weekdayListCollectionView = collectionView
+    }
+
+    private func configureDataSource() {
+        weekdayListCollectionView.dataSource = weekdayCollectionViewDataSource
     }
 }

iOS/airbnb/Present/Main/Calendar/View/CalendarCollectionViewCell.swift

@@ -28,6 +28,7 @@ final class CalendarCollectionViewCell: UICollectionViewCell {
         contentView.backgroundColor = .white
         contentView.addSubview(textLabel)
 
+//        addSubview(containerView)
         setConstraints()
     }
 
@@ -36,6 +37,10 @@ final class CalendarCollectionViewCell: UICollectionViewCell {
             $0.edges.equalTo(self.safeAreaLayoutGuide)
         }
 
+//        containerView.snp.makeConstraints {
+//            $0.edges.equalTo(contentView.safeAreaLayoutGuide)
+//        }
+
         textLabel.snp.makeConstraints {
             $0.center.equalTo(self.contentView)
         }

iOS/airbnb/Present/Main/Calendar/ViewModel/CalendarViewModel.swift

@@ -17,4 +17,6 @@ final class CalendarViewModel {
     let totalDates = [String]() // dates를 담는 배열
     let daysCountInMonth = 0 // 해당 월이 며칠까지 있는지
     let weekdayStarting = 0 // 시작일
+
+
 }

iOS/airbnb/Present/Main/Calendar/WeekdayCollectionViewDataSource.swift

@@ -10,7 +10,7 @@ import UIKit
 final class WeekdayCollectionViewDataSource: NSObject, UICollectionViewDataSource {
 
     func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
-        return 7
+        return CalendarViewModel.weeks.count
     }
 
     func collectionView(_ collectionView: UICollectionView,