feat: Add label management to bookmarks and UI improvements

- BookmarkDetail: Add labels property, display and manage labels in detail view
- Add AddLabelsToBookmarkUseCase and RemoveLabelsFromBookmarkUseCase
- Update UpdateBookmarkUseCase and BookmarkUpdateRequest for label operations
- UI: Show labels in BookmarkDetailView, add label management sheet
- DefaultUseCaseFactory: Provide use cases for label management
- Localizable: Add/adjust label-related strings, minor cleanup
- SettingsServerView: Update debug endpoint
- SidebarTab: Change 'Alle' to 'All'
- Project: Remove unused region from Xcode project

Localizable.xcstrings

@@ -14,20 +14,27 @@
 
     },
     "Abbrechen" : {
-      "localizations" : {
+
-        "de" : {
-          "stringUnit" : {
-            "state" : "needs_review",
-            "value" : "Abbrechen"
-          }
-        }
-      }
     },
     "Abmelden" : {
 
     },
     "Add Item" : {
 
+    },
+    "Aktuelle Labels" : {
+
+    },
+    "all" : {
+      "extractionState" : "manual",
+      "localizations" : {
+        "de" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Ale"
+          }
+        }
+      }
     },
     "Anmelden & speichern" : {
 
@@ -61,17 +68,6 @@
     },
     "Debug-Anmeldung" : {
 
-    },
-    "done" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "de" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Fertig"
-          }
-        }
-      }
     },
     "Einfügen" : {
 
@@ -117,17 +113,6 @@
     },
     "Fertig mit Lesen?" : {
 
-    },
-    "font_settings_title" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "de" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Schrift-Einstellungen"
-          }
-        }
-      }
     },
     "Füge einen neuen Link zu deiner Sammlung hinzu" : {
 
@@ -161,9 +146,21 @@
     },
     "Keine Ergebnisse" : {
 
+    },
+    "Keine Labels vorhanden" : {
+
+    },
+    "Key" : {
+      "extractionState" : "manual"
+    },
+    "Label eingeben..." : {
+
     },
     "Labels" : {
 
+    },
+    "Labels verwalten" : {
+
     },
     "Lade %@..." : {
 
@@ -185,6 +182,9 @@
     },
     "Neues Bookmark" : {
 
+    },
+    "Neues Label hinzufügen" : {
+
     },
     "OK" : {
 

readeck.xcodeproj/project.pbxproj

@@ -319,7 +319,6 @@
 			knownRegions = (
 				en,
 				Base,
-				"fr-CA",
 				de,
 			);
 			mainGroup = 5D45F9BF2DF858680048D5B8;

readeck/Data/Repository/BookmarksRepository.swift

@@ -38,6 +38,7 @@ class BookmarksRepository: PBookmarksRepository {
             hasArticle: bookmarkDetailDto.hasArticle,
             isMarked: bookmarkDetailDto.isMarked,
             isArchived: bookmarkDetailDto.isArchived,
+            labels: bookmarkDetailDto.labels,
             thumbnailUrl: bookmarkDetailDto.resources.thumbnail?.src ?? "",
             imageUrl: bookmarkDetailDto.resources.image?.src ?? ""
         )

readeck/Domain/Model/BookmarkDetail.swift

@@ -14,6 +14,7 @@ struct BookmarkDetail {
     let hasArticle: Bool
     let isMarked: Bool
     var isArchived: Bool
+    let labels: [String]
     let thumbnailUrl: String
     let imageUrl: String
 }
@@ -33,6 +34,7 @@ extension BookmarkDetail {
         hasArticle: false,
         isMarked: false,
         isArchived: false,
+        labels: [],
         thumbnailUrl: "",
         imageUrl: ""
     )

readeck/Domain/Model/BookmarkUpdateRequest.swift

@@ -59,4 +59,12 @@ extension BookmarkUpdateRequest {
     static func updateLabels(_ labels: [String]) -> BookmarkUpdateRequest {
         return BookmarkUpdateRequest(labels: labels)
     }
+    
+    static func addLabels(_ labels: [String]) -> BookmarkUpdateRequest {
+        return BookmarkUpdateRequest(addLabels: labels)
+    }
+    
+    static func removeLabels(_ labels: [String]) -> BookmarkUpdateRequest {
+        return BookmarkUpdateRequest(removeLabels: labels)
+    }
 }

readeck/Domain/UseCase/AddLabelsToBookmarkUseCase.swift

@@ -0,0 +1,43 @@
+import Foundation
+
+class AddLabelsToBookmarkUseCase {
+    private let repository: PBookmarksRepository
+    
+    init(repository: PBookmarksRepository) {
+        self.repository = repository
+    }
+    
+    func execute(bookmarkId: String, labels: [String]) async throws {
+        // Validierung der Labels
+        guard !labels.isEmpty else {
+            throw BookmarkUpdateError.emptyLabels
+        }
+        
+        // Entferne leere Labels und Duplikate
+        let cleanLabels = Array(Set(labels.filter { !$0.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty }))
+        
+        guard !cleanLabels.isEmpty else {
+            throw BookmarkUpdateError.emptyLabels
+        }
+        
+        let request = BookmarkUpdateRequest.addLabels(cleanLabels)
+        try await repository.updateBookmark(id: bookmarkId, updateRequest: request)
+    }
+    
+    // Convenience method für einzelne Labels
+    func execute(bookmarkId: String, label: String) async throws {
+        try await execute(bookmarkId: bookmarkId, labels: [label])
+    }
+}
+
+// Custom error für Label-Operationen
+enum BookmarkUpdateError: LocalizedError {
+    case emptyLabels
+    
+    var errorDescription: String? {
+        switch self {
+        case .emptyLabels:
+            return "Labels können nicht leer sein"
+        }
+    }
+} 

readeck/Domain/UseCase/RemoveLabelsFromBookmarkUseCase.swift

@@ -0,0 +1,31 @@
+import Foundation
+
+class RemoveLabelsFromBookmarkUseCase {
+    private let repository: PBookmarksRepository
+    
+    init(repository: PBookmarksRepository) {
+        self.repository = repository
+    }
+    
+    func execute(bookmarkId: String, labels: [String]) async throws {
+        // Validierung der Labels
+        guard !labels.isEmpty else {
+            throw BookmarkUpdateError.emptyLabels
+        }
+        
+        // Entferne leere Labels und Duplikate
+        let cleanLabels = Array(Set(labels.filter { !$0.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty }))
+        
+        guard !cleanLabels.isEmpty else {
+            throw BookmarkUpdateError.emptyLabels
+        }
+        
+        let request = BookmarkUpdateRequest.removeLabels(cleanLabels)
+        try await repository.updateBookmark(id: bookmarkId, updateRequest: request)
+    }
+    
+    // Convenience method für einzelne Labels
+    func execute(bookmarkId: String, label: String) async throws {
+        try await execute(bookmarkId: bookmarkId, labels: [label])
+    }
+} 

readeck/Domain/UseCase/UpdateBookmarkUseCase.swift

@@ -41,4 +41,14 @@ class UpdateBookmarkUseCase {
         let request = BookmarkUpdateRequest.updateLabels(labels)
         try await execute(bookmarkId: bookmarkId, updateRequest: request)
     }
+    
+    func addLabels(bookmarkId: String, labels: [String]) async throws {
+        let request = BookmarkUpdateRequest.addLabels(labels)
+        try await execute(bookmarkId: bookmarkId, updateRequest: request)
+    }
+    
+    func removeLabels(bookmarkId: String, labels: [String]) async throws {
+        let request = BookmarkUpdateRequest.removeLabels(labels)
+        try await execute(bookmarkId: bookmarkId, updateRequest: request)
+    }
 }

readeck/UI/BookmarkDetail/BookmarkDetailView.swift

@@ -6,8 +6,9 @@ struct BookmarkDetailView: View {
     @State private var viewModel = BookmarkDetailViewModel()
     @State private var webViewHeight: CGFloat = 300
     @State private var showingFontSettings = false
+    @State private var showingLabelsSheet = false
     
-    private let headerHeight: CGFloat = 260
+    private let headerHeight: CGFloat = 320
     
     var body: some View {
         GeometryReader { geometry in
@@ -29,6 +30,13 @@ struct BookmarkDetailView: View {
         .navigationBarTitleDisplayMode(.inline)        
         .toolbar {
             ToolbarItem(placement: .navigationBarTrailing) {
+                HStack(spacing: 12) {
+                    Button(action: {
+                        showingLabelsSheet = true
+                    }) {
+                        Image(systemName: "tag")
+                    }
+                    
                     Button(action: {
                         showingFontSettings = true
                     }) {
@@ -36,6 +44,7 @@ struct BookmarkDetailView: View {
                     }
                 }
             }
+        }
         .sheet(isPresented: $showingFontSettings) {
             NavigationView {                
                 VStack {
@@ -57,6 +66,9 @@ struct BookmarkDetailView: View {
                 }
             }
         }
+        .sheet(isPresented: $showingLabelsSheet) {
+            BookmarkLabelsView(bookmarkId: bookmarkId, initialLabels: viewModel.bookmarkDetail.labels)
+        }
         .onChange(of: showingFontSettings) { _, isShowing in
             if !isShowing {
                 // Reload settings when sheet is dismissed
@@ -65,6 +77,14 @@ struct BookmarkDetailView: View {
                 }
             }
         }
+        .onChange(of: showingLabelsSheet) { _, isShowing in
+            if !isShowing {
+                // Reload bookmark detail when labels sheet is dismissed
+                Task {
+                    await viewModel.refreshBookmarkDetail(id: bookmarkId)
+                }
+            }
+        }
         .task {
             await viewModel.loadBookmarkDetail(id: bookmarkId)
             await viewModel.loadArticleContent(id: bookmarkId)
@@ -91,13 +111,22 @@ struct BookmarkDetailView: View {
                             .fill(Color.gray.opacity(0.4))
                             .frame(width: geometry.size.width, height: headerHeight)
                     }
+                    // Gradient overlay für bessere Button-Sichtbarkeit
                     LinearGradient(
-                        gradient: Gradient(colors: [Color.black.opacity(0.6), Color.clear]),
+                        gradient: Gradient(colors: [
+                            Color.black.opacity(1.0),
+                            Color.black.opacity(0.9),
+                            Color.black.opacity(0.7),
+                            Color.black.opacity(0.4),
+                            Color.black.opacity(0.2),
+                            Color.clear
+                        ]),
                         startPoint: .top,
                         endPoint: .bottom
                     )
-                    .frame(height: 120)
+                    .frame(height: 240)
                     .frame(maxWidth: .infinity)
+                    .offset(y: (offset > 0 ? -offset : 0))
                 }
             }
             .frame(height: headerHeight)
@@ -155,6 +184,38 @@ struct BookmarkDetailView: View {
             }
             metaRow(icon: "calendar", text: formatDate(viewModel.bookmarkDetail.created))
             metaRow(icon: "textformat", text: "\(viewModel.bookmarkDetail.wordCount ?? 0) Wörter • \(viewModel.bookmarkDetail.readingTime ?? 0) min Lesezeit")
+            
+            // Labels section
+            if !viewModel.bookmarkDetail.labels.isEmpty {
+                HStack(alignment: .top, spacing: 8) {
+                    Image(systemName: "tag")
+                        .foregroundColor(.secondary)
+                        .padding(.top, 2)
+                    
+                    ScrollView(.horizontal, showsIndicators: false) {
+                        HStack(spacing: 6) {
+                            ForEach(viewModel.bookmarkDetail.labels, id: \.self) { label in
+                                Text(label)
+                                    .font(.caption)
+                                    .fontWeight(.medium)
+                                    .foregroundColor(.primary)
+                                    .padding(.horizontal, 8)
+                                    .padding(.vertical, 4)
+                                    .background(
+                                        RoundedRectangle(cornerRadius: 12)
+                                            .fill(Color.accentColor.opacity(0.1))
+                                            .overlay(
+                                                RoundedRectangle(cornerRadius: 12)
+                                                    .stroke(Color.accentColor.opacity(0.3), lineWidth: 1)
+                                            )
+                                    )
+                            }
+                        }
+                        .padding(.trailing, 8)
+                    }
+                }
+            }
+            
             metaRow(icon: "safari") {
                 Button(action: {
                     SafariUtil.openInSafari(url: viewModel.bookmarkDetail.url)

readeck/UI/BookmarkDetail/BookmarkDetailViewModel.swift

@@ -73,4 +73,9 @@ class BookmarkDetailViewModel {
         }
         isLoading = false
     }
+    
+    @MainActor
+    func refreshBookmarkDetail(id: String) async {
+        await loadBookmarkDetail(id: id)
+    }
 }

readeck/UI/BookmarkDetail/BookmarkLabelsView.swift

@@ -0,0 +1,175 @@
+import SwiftUI
+
+struct BookmarkLabelsView: View {
+    let bookmarkId: String
+    @State private var viewModel: BookmarkLabelsViewModel
+    @Environment(\.dismiss) private var dismiss
+    
+    init(bookmarkId: String, initialLabels: [String]) {
+        self.bookmarkId = bookmarkId
+        self._viewModel = State(initialValue: BookmarkLabelsViewModel(initialLabels: initialLabels))
+    }
+    
+    var body: some View {
+        NavigationView {
+            VStack(spacing: 16) {
+                // Add new label section
+                addLabelSection
+                
+                Divider()
+                    .padding(.horizontal, -16)
+                
+                // Current labels section
+                currentLabelsSection
+                
+                Spacer()
+            }
+            .padding()
+            .background(Color(.systemGroupedBackground))
+            .navigationTitle("Labels verwalten")
+            .navigationBarTitleDisplayMode(.inline)
+            .toolbar {
+                ToolbarItem(placement: .navigationBarLeading) {
+                    Button("Abbrechen") {
+                        dismiss()
+                    }
+                }
+                ToolbarItem(placement: .navigationBarTrailing) {
+                    Button("Fertig") {
+                        dismiss()
+                    }
+                }
+            }
+            .alert("Fehler", isPresented: $viewModel.showErrorAlert) {
+                Button("OK") { }
+            } message: {
+                Text(viewModel.errorMessage ?? "Unbekannter Fehler")
+            }
+        }
+    }
+    
+    private var addLabelSection: some View {
+        VStack(alignment: .leading, spacing: 12) {
+            Text("Neues Label hinzufügen")
+                .font(.headline)
+                .foregroundColor(.primary)
+            
+            HStack(spacing: 12) {
+                TextField("Label eingeben...", text: $viewModel.newLabelText)
+                    .textFieldStyle(RoundedBorderTextFieldStyle())
+                    .onSubmit {
+                        Task {
+                            await viewModel.addLabel(to: bookmarkId, label: viewModel.newLabelText)
+                        }
+                    }
+                
+                Button(action: {
+                    Task {
+                        await viewModel.addLabel(to: bookmarkId, label: viewModel.newLabelText)
+                    }
+                }) {
+                    Image(systemName: "plus.circle.fill")
+                        .font(.title2)
+                        .foregroundColor(.white)
+                        .frame(width: 32, height: 32)
+                        .background(
+                            Circle()
+                                .fill(Color.accentColor)
+                        )
+                }
+                .disabled(viewModel.newLabelText.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty || viewModel.isLoading)
+            }
+        }
+        .padding()
+        .background(
+            RoundedRectangle(cornerRadius: 12)
+                .fill(Color(.secondarySystemGroupedBackground))
+        )
+    }
+    
+    private var currentLabelsSection: some View {
+        VStack(alignment: .leading, spacing: 8) {
+            HStack {
+                Text("Aktuelle Labels")
+                    .font(.headline)
+                    .foregroundColor(.primary)
+                
+                Spacer()
+                
+                if viewModel.isLoading {
+                    ProgressView()
+                        .scaleEffect(0.8)
+                }
+            }
+            
+            if viewModel.currentLabels.isEmpty {
+                VStack(spacing: 8) {
+                    Image(systemName: "tag")
+                        .font(.title2)
+                        .foregroundColor(.secondary)
+                    Text("Keine Labels vorhanden")
+                        .font(.subheadline)
+                        .foregroundColor(.secondary)
+                }
+                .frame(maxWidth: .infinity)
+                .padding(.vertical, 32)
+            } else {
+                LazyVGrid(columns: [
+                    GridItem(.adaptive(minimum: 80, maximum: 150))
+                ], spacing: 4) {
+                    ForEach(viewModel.currentLabels, id: \.self) { label in
+                        LabelChip(
+                            label: label,
+                            onRemove: {
+                                Task {
+                                    await viewModel.removeLabel(from: bookmarkId, label: label)
+                                }
+                            }
+                        )
+                    }
+                }
+            }
+        }
+        .padding()
+        .background(
+            RoundedRectangle(cornerRadius: 12)
+                .fill(Color(.secondarySystemGroupedBackground))
+        )
+    }
+}
+
+struct LabelChip: View {
+    let label: String
+    let onRemove: () -> Void
+    
+    var body: some View {
+        HStack(spacing: 6) {
+            Text(label)
+                .font(.caption)
+                .fontWeight(.medium)
+                .foregroundColor(.primary)
+                .lineLimit(1)
+                .truncationMode(.tail)
+            
+            Button(action: onRemove) {
+                Image(systemName: "xmark.circle.fill")
+                    .font(.caption)
+                    .foregroundColor(.secondary)
+            }
+        }
+        .padding(.horizontal, 10)
+        .padding(.vertical, 6)
+        .background(
+            RoundedRectangle(cornerRadius: 16)
+                .fill(Color.accentColor.opacity(0.15))
+                .overlay(
+                    RoundedRectangle(cornerRadius: 16)
+                        .stroke(Color.accentColor.opacity(0.4), lineWidth: 1)
+                )
+        )
+    }
+}
+
+#Preview {
+    BookmarkLabelsView(bookmarkId: "test-id", initialLabels: ["wichtig", "arbeit", "persönlich"])
+} 

readeck/UI/BookmarkDetail/BookmarkLabelsViewModel.swift

@@ -0,0 +1,86 @@
+import Foundation
+
+@Observable
+class BookmarkLabelsViewModel {
+    private let addLabelsUseCase = DefaultUseCaseFactory.shared.makeAddLabelsToBookmarkUseCase()
+    private let removeLabelsUseCase = DefaultUseCaseFactory.shared.makeRemoveLabelsFromBookmarkUseCase()
+    
+    var isLoading = false
+    var errorMessage: String?
+    var showErrorAlert = false
+    var currentLabels: [String] = []
+    var newLabelText = ""
+    
+    init(initialLabels: [String] = []) {
+        self.currentLabels = initialLabels
+    }
+    
+    @MainActor
+    func addLabels(to bookmarkId: String, labels: [String]) async {
+        isLoading = true
+        errorMessage = nil
+        
+        do {
+            try await addLabelsUseCase.execute(bookmarkId: bookmarkId, labels: labels)
+            // Update local labels
+            currentLabels.append(contentsOf: labels)
+            currentLabels = Array(Set(currentLabels)) // Remove duplicates
+        } catch let error as BookmarkUpdateError {
+            errorMessage = error.localizedDescription
+            showErrorAlert = true
+        } catch {
+            errorMessage = "Fehler beim Hinzufügen der Labels"
+            showErrorAlert = true
+        }
+        
+        isLoading = false
+    }
+    
+    @MainActor
+    func addLabel(to bookmarkId: String, label: String) async {
+        let trimmedLabel = label.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !trimmedLabel.isEmpty else { return }
+        
+        await addLabels(to: bookmarkId, labels: [trimmedLabel])
+        newLabelText = ""
+    }
+    
+    @MainActor
+    func removeLabels(from bookmarkId: String, labels: [String]) async {
+        isLoading = true
+        errorMessage = nil
+        
+        do {
+            try await removeLabelsUseCase.execute(bookmarkId: bookmarkId, labels: labels)
+            // Update local labels
+            currentLabels.removeAll { labels.contains($0) }
+        } catch let error as BookmarkUpdateError {
+            errorMessage = error.localizedDescription
+            showErrorAlert = true
+        } catch {
+            errorMessage = "Fehler beim Entfernen der Labels"
+            showErrorAlert = true
+        }
+        
+        isLoading = false
+    }
+    
+    @MainActor
+    func removeLabel(from bookmarkId: String, label: String) async {
+        await removeLabels(from: bookmarkId, labels: [label])
+    }
+    
+    // Convenience method für das Umschalten eines Labels (hinzufügen wenn nicht vorhanden, entfernen wenn vorhanden)
+    @MainActor
+    func toggleLabel(for bookmarkId: String, label: String) async {
+        if currentLabels.contains(label) {
+            await removeLabel(from: bookmarkId, label: label)
+        } else {
+            await addLabel(to: bookmarkId, label: label)
+        }
+    }
+    
+    func updateLabels(_ labels: [String]) {
+        currentLabels = labels
+    }
+} 

readeck/UI/DefaultUseCaseFactory.swift

@@ -13,6 +13,8 @@ protocol UseCaseFactory {
     func makeLogoutUseCase() -> LogoutUseCase
     func makeSearchBookmarksUseCase() -> SearchBookmarksUseCase
     func makeSaveServerSettingsUseCase() -> SaveServerSettingsUseCase
+    func makeAddLabelsToBookmarkUseCase() -> AddLabelsToBookmarkUseCase
+    func makeRemoveLabelsFromBookmarkUseCase() -> RemoveLabelsFromBookmarkUseCase
 }
 
 class DefaultUseCaseFactory: UseCaseFactory {
@@ -78,4 +80,12 @@ class DefaultUseCaseFactory: UseCaseFactory {
     func makeSaveServerSettingsUseCase() -> SaveServerSettingsUseCase {
         return SaveServerSettingsUseCase(repository: SettingsRepository())
     }
+    
+    func makeAddLabelsToBookmarkUseCase() -> AddLabelsToBookmarkUseCase {
+        return AddLabelsToBookmarkUseCase(repository: bookmarksRepository)
+    }
+    
+    func makeRemoveLabelsFromBookmarkUseCase() -> RemoveLabelsFromBookmarkUseCase {
+        return RemoveLabelsFromBookmarkUseCase(repository: bookmarksRepository)
+    }
 }

readeck/UI/Menu/SidebarTab.swift

@@ -12,7 +12,7 @@ enum SidebarTab: Hashable, CaseIterable, Identifiable {
     
     var label: String {
         switch self {
-        case .all: return "Alle"
+        case .all: return "All"
         case .unread: return "Ungelesen"
         case .favorite: return "Favoriten"
         case .archived: return "Archiv"

readeck/UI/Settings/SettingsServerView.swift

@@ -126,7 +126,7 @@ struct SettingsServerView: View {
                     Button("Debug-Anmeldung") {
                         viewModel.username = "admin"
                         viewModel.password = "Diggah123"
-                        viewModel.endpoint = "https://readeck.mnk.any64.de"
+                        viewModel.endpoint = "https://keep.mnk.any64.de"
                     }
                     .font(.caption)
                     .foregroundColor(.secondary)