Core performance refactoring

Author: XITRIX

Submodules/LibTorrent-Swift

@@ -25,7 +25,7 @@ class TorrentDetailsViewModel: BaseViewModelWith<TorrentHandle> {
 
     override func prepare(with model: TorrentHandle) {
         torrentHandle = model
-        title = model.name
+        title = torrentHandle.snapshot.name
 
         dataUpdate()
         reload()
@@ -246,7 +246,7 @@ private extension TorrentDetailsViewModel {
         leechersModel.detail = "\(torrentHandle.snapshot.numberOfLeechers)(\(torrentHandle.snapshot.numberOfTotalLeechers))"
 
         downloadPath2Model.detail = torrentHandle.snapshot.downloadPath?.path() ?? ""
-        downloadPathModel.value = torrentHandle.snapshot.storage.name
+        downloadPathModel.value = torrentHandle.storage.name
 
         filesModel.isEnabled = torrentHandle.snapshot.friendlyState != .storageError && torrentHandle.snapshot.hasMetadata
     }

iTorrent/Screens/TorrentDetails/TorrentDetailsViewModel.swift

@@ -269,8 +269,8 @@ private extension TorrentListViewController {
             collectionView.$selectedIndexPaths.uiSink { [unowned self] indexPaths in
                 let torrentHandles = indexPaths.compactMap { (viewModel.sections[$0.section].items[$0.item] as? TorrentListItemViewModel)?.torrentHandle }
 
-                playButton.isEnabled = torrentHandles.contains(where: { $0.isPaused })
-                pauseButton.isEnabled = torrentHandles.contains(where: { !$0.isPaused })
+                playButton.isEnabled = torrentHandles.contains(where: { $0.snapshot.isPaused })
+                pauseButton.isEnabled = torrentHandles.contains(where: { !$0.snapshot.isPaused })
                 rehashButton.isEnabled = !torrentHandles.isEmpty
                 deleteButton.isEnabled = !torrentHandles.isEmpty
             }

iTorrent/Screens/TorrentList/TorrentListViewController.swift

@@ -227,7 +227,7 @@ private extension TorrentListViewModel {
 
 private extension Array where Element == TorrentHandle {
     func sorted(by type: TorrentListViewModel.Sort, reverced: Bool) -> [Element] {
-        let res = filter(\.isValid).sorted { first, second in
+        let res = filter(\.snapshot.isValid).sorted { first, second in
             switch type {
             case .alphabetically:
                 return first.snapshot.name.localizedCaseInsensitiveCompare(second.snapshot.name) == .orderedAscending

iTorrent/Screens/TorrentList/TorrentListViewModel.swift

@@ -121,7 +121,7 @@ extension TorrentHandle.State {
 }
 
 // MARK: - Storage
-extension TorrentHandle.Snapshot {
+extension TorrentHandle {
     var storage: StorageModel? {
         guard let storageUUID else { return nil }
         return TorrentService.shared.storages[storageUUID]

iTorrent/Services/TorrentService/Extensions/TorrentHandle+Extension.swift

@@ -81,7 +81,7 @@ extension TorrentService {
     func refreshStorage(_ storage: StorageModel) -> Bool {
         guard storage.resolveSequrityScopes() else { return false }
 
-        let handles = torrents.values.filter { $0.snapshot.storageUUID == storage.uuid }
+        let handles = torrents.values.filter { $0.storageUUID == storage.uuid }
         handles.forEach { $0.reload() }
         return true
     }