✨ :: [#1306] 플레이리스트 화면 Long Press 편집모드 진입 추가

wakmusic · Oct 9, 2024 · 0b862d8 · 0b862d8
1 parent 676545c
commit 0b862d8
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Showing 5 changed files with 57 additions and 31 deletions.
diff --git a/...ts/Features/PlaylistFeature/Sources/ViewControllers/PlaylistViewController+Delegate.swift b/...ts/Features/PlaylistFeature/Sources/ViewControllers/PlaylistViewController+Delegate.swift
@@ -120,6 +120,21 @@ extension PlaylistViewController: UITableViewDelegate {
         }
         return proposedDestinationIndexPath
     }
+
+    public func tableView(
+        _ tableView: UITableView,
+        contextMenuConfigurationForRowAt indexPath: IndexPath,
+        point: CGPoint
+    ) -> UIContextMenuConfiguration? {
+        if output.editState.value == true {
+            return nil
+        } else {
+            return UIContextMenuConfiguration(identifier: nil, previewProvider: { [didLongPressedSongSubject] in
+                didLongPressedSongSubject.onNext(indexPath.row)
+                return nil
+            })
+        }
+    }
 }
 
 extension PlaylistViewController: PlaylistTableViewCellDelegate {
@@ -132,8 +147,4 @@ extension PlaylistViewController: PlaylistTableViewCellDelegate {
             playPlatform: model.title.isContainShortsTagTitle ? .youtube : .automatic
         ).play()
     }
-
-    func superButtonTapped(index: Int) {
-        tappedCellIndex.onNext(index)
-    }
 }
diff --git a/Projects/Features/PlaylistFeature/Sources/ViewControllers/PlaylistViewController.swift b/Projects/Features/PlaylistFeature/Sources/ViewControllers/PlaylistViewController.swift
@@ -24,6 +24,7 @@ public final class PlaylistViewController: UIViewController, SongCartViewType {
     var isSelectedAllSongs = PublishSubject<Bool>()
     var tappedAddPlaylist = PublishSubject<Void>()
     var tappedRemoveSongs = PublishSubject<Void>()
+    var didLongPressedSongSubject = PublishSubject<Int>()
 
     private(set) var containSongsFactory: any ContainSongsFactory
     private(set) var songDetailPresenter: any SongDetailPresentable
@@ -48,7 +49,8 @@ public final class PlaylistViewController: UIViewController, SongCartViewType {
         selectAllSongsButtonDidTapEvent: isSelectedAllSongs.asObservable(),
         addPlaylistButtonDidTapEvent: tappedAddPlaylist.asObservable(),
         removeSongsButtonDidTapEvent: tappedRemoveSongs.asObservable(),
-        itemMovedEvent: playlistView.playlistTableView.rx.itemMoved.asObservable()
+        itemMovedEvent: playlistView.playlistTableView.rx.itemMoved.asObservable(),
+        didLongPressedSongEvent: didLongPressedSongSubject
     )
     lazy var output = self.viewModel.transform(from: input)
 
@@ -220,18 +222,27 @@ private extension PlaylistViewController {
 
         playlistView.playlistTableView.rx.itemSelected
             .withLatestFrom(output.playlists) { ($0, $1) }
-            .map { $0.1[$0.0.row] }
-            .bind(with: self, onNext: { [songDetailPresenter] owner, item in
-                let currentSongs = output.playlists.value
-                    .map(\.id)
-
-                owner.dismiss(animated: true) {
-                    songDetailPresenter.present(
-                        ids: Array(currentSongs),
-                        selectedID: item.id
-                    )
+            .bind(with: self) { [songDetailPresenter, isEditingSubject = output.editState, tappedCellIndex] owner, item in
+
+                let isEditing = isEditingSubject.value
+                let (indexPath, playlists) = item
+
+                if isEditing {
+                    tappedCellIndex.onNext(indexPath.row)
+                } else {
+                    guard let selectedSong = playlists[safe: indexPath.row] else { return }
+
+                    let currentSongs = playlists
+                        .map(\.id)
+
+                    owner.dismiss(animated: true) {
+                        songDetailPresenter.present(
+                            ids: Array(currentSongs),
+                            selectedID: selectedSong.id
+                        )
+                    }
                 }
-            })
+            }
             .disposed(by: disposeBag)
     }
 

diff --git a/Projects/Features/PlaylistFeature/Sources/ViewModels/PlaylistViewModel.swift b/Projects/Features/PlaylistFeature/Sources/ViewModels/PlaylistViewModel.swift
@@ -21,6 +21,7 @@ final class PlaylistViewModel: ViewModelType {
         let addPlaylistButtonDidTapEvent: Observable<Void>
         let removeSongsButtonDidTapEvent: Observable<Void>
         let itemMovedEvent: Observable<(sourceIndex: IndexPath, destinationIndex: IndexPath)>
+        let didLongPressedSongEvent: Observable<Int>
     }
 
     struct Output {
@@ -152,6 +153,23 @@ final class PlaylistViewModel: ViewModelType {
                 playlists.insert(movedData, at: destIndex)
                 output.playlists.accept(playlists)
             }.disposed(by: disposeBag)
+
+        input.didLongPressedSongEvent
+            .compactMap { output.playlists.value[safe: $0] }
+            .bind(with: self) { owner, item in
+                owner.isEditing.toggle()
+
+                var mutableSelectedSongIds = output.selectedSongIds.value
+                if mutableSelectedSongIds.contains(item.id) {
+                    mutableSelectedSongIds.remove(item.id)
+                } else {
+                    mutableSelectedSongIds.insert(item.id)
+                }
+
+                output.editState.send(owner.isEditing)
+                output.selectedSongIds.accept(mutableSelectedSongIds)
+            }
+            .disposed(by: disposeBag)
     }
 
     private func bindTableView(output: Output) {

diff --git a/Projects/Features/PlaylistFeature/Sources/Views/PlayListView.swift b/Projects/Features/PlaylistFeature/Sources/Views/PlayListView.swift
@@ -68,6 +68,7 @@ public final class PlaylistView: UIView {
         $0.sectionHeaderTopPadding = 0
         $0.backgroundColor = DesignSystemAsset.BlueGrayColor.blueGray100.color
         $0.showsVerticalScrollIndicator = true
+        $0.allowsSelectionDuringEditing = true
     }
 
     override init(frame: CGRect) {

diff --git a/Projects/Features/PlaylistFeature/Sources/Views/PlaylistTableViewCell.swift b/Projects/Features/PlaylistFeature/Sources/Views/PlaylistTableViewCell.swift
@@ -10,7 +10,6 @@ import UIKit
 import Utility
 
 internal protocol PlaylistTableViewCellDelegate: AnyObject {
-    func superButtonTapped(index: Int)
     func playButtonDidTap(model: PlaylistItemModel)
 }
 
@@ -78,10 +77,6 @@ internal class PlaylistTableViewCell: UITableViewCell {
         fatalError("")
     }
 
-    override func prepareForReuse() {
-        super.prepareForReuse()
-    }
-
     private func configureContents() {
         self.backgroundColor = .clear
         self.contentView.addSubview(self.thumbnailImageView)
@@ -110,11 +105,6 @@ internal class PlaylistTableViewCell: UITableViewCell {
             $0.centerY.equalTo(contentView.snp.centerY)
             $0.right.equalTo(contentView.snp.right).offset(-20)
         }
-
-        superButton.snp.makeConstraints {
-            $0.left.top.bottom.equalToSuperview()
-            $0.right.equalToSuperview()
-        }
     }
 }
 
@@ -151,10 +141,6 @@ extension PlaylistTableViewCell {
                 owner.delegate?.playButtonDidTap(model: song)
             }
             .disposed(by: disposeBag)
-
-        superButton.addAction { [weak self] in
-            self?.delegate?.superButtonTapped(index: self?.model.index ?? 0)
-        }
     }
 
     private func updateButtonHidden(isEditing: Bool) {
@@ -163,7 +149,6 @@ extension PlaylistTableViewCell {
         } else {
             playImageView.isHidden = false
         }
-        superButton.isHidden = !isEditing
     }
 
     private func updateConstraintPlayImageView(isEditing: Bool) {