Nickname setting and "Delete all favorites" button

Mlem.xcodeproj/project.pbxproj

@@ -193,6 +193,8 @@
 		03AB48552CBC0B8000567FF9 /* AccountAdvancedSettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 03AB48542CBC0B8000567FF9 /* AccountAdvancedSettingsView.swift */; };
 		03AB48572CBC0DFC00567FF9 /* AccountSignInSettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 03AB48562CBC0DFC00567FF9 /* AccountSignInSettingsView.swift */; };
 		03AB48592CBC14CE00567FF9 /* AccountEmailSettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 03AB48582CBC14CE00567FF9 /* AccountEmailSettingsView.swift */; };
+		03AD0A822CFDBFA0001EF9F7 /* AccountLocalSettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 03AD0A812CFDBFA0001EF9F7 /* AccountLocalSettingsView.swift */; };
+		03AD0A842CFDC557001EF9F7 /* AccountNicknameFieldView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 03AD0A832CFDC557001EF9F7 /* AccountNicknameFieldView.swift */; };
 		03AD09E82CF88007001EF9F7 /* MoreRepliesButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 03AD09E72CF88007001EF9F7 /* MoreRepliesButton.swift */; };
 		03AF91DD2C1B23E500E56644 /* ImageViewer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 03AF91DC2C1B23E500E56644 /* ImageViewer.swift */; };
 		03AF91DF2C1B243D00E56644 /* ZoomableContainer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 03AF91DE2C1B243D00E56644 /* ZoomableContainer.swift */; };
@@ -609,6 +611,8 @@
 		03AB48542CBC0B8000567FF9 /* AccountAdvancedSettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountAdvancedSettingsView.swift; sourceTree = "<group>"; };
 		03AB48562CBC0DFC00567FF9 /* AccountSignInSettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountSignInSettingsView.swift; sourceTree = "<group>"; };
 		03AB48582CBC14CE00567FF9 /* AccountEmailSettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountEmailSettingsView.swift; sourceTree = "<group>"; };
+		03AD0A812CFDBFA0001EF9F7 /* AccountLocalSettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountLocalSettingsView.swift; sourceTree = "<group>"; };
+		03AD0A832CFDC557001EF9F7 /* AccountNicknameFieldView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountNicknameFieldView.swift; sourceTree = "<group>"; };
 		03AD09E72CF88007001EF9F7 /* MoreRepliesButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MoreRepliesButton.swift; sourceTree = "<group>"; };
 		03AF91DC2C1B23E500E56644 /* ImageViewer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ImageViewer.swift; sourceTree = "<group>"; };
 		03AF91DE2C1B243D00E56644 /* ZoomableContainer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ZoomableContainer.swift; sourceTree = "<group>"; };
@@ -903,6 +907,8 @@
 				03AB48542CBC0B8000567FF9 /* AccountAdvancedSettingsView.swift */,
 				03AB48562CBC0DFC00567FF9 /* AccountSignInSettingsView.swift */,
 				03AB48582CBC14CE00567FF9 /* AccountEmailSettingsView.swift */,
+				03AD0A812CFDBFA0001EF9F7 /* AccountLocalSettingsView.swift */,
+				03AD0A832CFDC557001EF9F7 /* AccountNicknameFieldView.swift */,
 				03134A572BEC1C46002662CC /* AccountListSettingsView.swift */,
 				031E2D5A2BEFC9460003BC45 /* ThemeSettingsView.swift */,
 				03B72B6A2C28A0190023A6C4 /* SubscriptionListSettingsView.swift */,
@@ -2110,6 +2116,7 @@
 				03AB48552CBC0B8000567FF9 /* AccountAdvancedSettingsView.swift in Sources */,
 				039F588A2C7B54FE00C61658 /* GeneralSettingsView.swift in Sources */,
 				03F967272CE218110081C9A3 /* PersonBanEditorView.swift in Sources */,
+				03AD0A822CFDBFA0001EF9F7 /* AccountLocalSettingsView.swift in Sources */,
 				039F58992C7B697D00C61658 /* Bundle+Extensions.swift in Sources */,
 				033F84D92C2B61FB002E3EDF /* ToastType.swift in Sources */,
 				03A82FA12C0D1E8500D01A5C /* ApiClient+Extensions.swift in Sources */,
@@ -2149,6 +2156,7 @@
 				03C93CF02BEFFB1A00327BFE /* LoginCredentialsView.swift in Sources */,
 				CD332D7C2CA71E6F00A53988 /* GifView.swift in Sources */,
 				CD13CC652C5D2B9D001AF428 /* CircleCroppedImageView.swift in Sources */,
+				03AD0A842CFDC557001EF9F7 /* AccountNicknameFieldView.swift in Sources */,
 				CDAA02DD2C81792500D75633 /* SolarizedPalette.swift in Sources */,
 				035EDF032C2ED0DE00F51144 /* PersonListRowBody.swift in Sources */,
 				03FD6CB02C9B719100500FD6 /* View+PopupAnchor.swift in Sources */,

Mlem/App/Models/Account/Account.swift

@@ -25,6 +25,8 @@ protocol Account: AnyObject, Codable, ActorIdentifiable, Profile1Providing, Hash
     var nicknameSortKey: String { get }
     var instanceSortKey: String { get }
     var isActive: Bool { get }
+
+    func setNickname(_ newValue: String)
 }
 
 // Profile1Providing conformance

Mlem/App/Models/Account/GuestAccount.swift

@@ -105,6 +105,11 @@ class GuestAccount: Account {
             AccountsTracker.main.saveAccounts(ofType: .guest)
         }
     }
+
+    func setNickname(_ newValue: String) {
+        storedNickname = newValue.isEmpty ? nil : newValue
+        AccountsTracker.main.saveAccounts(ofType: .guest)
+    }
 }
 
 extension GuestAccount: CacheIdentifiable {

Mlem/App/Models/Account/UserAccount.swift

@@ -145,6 +145,11 @@ class UserAccount: Account, CommunityOrPersonStub {
         guard let host else { return nil }
         return "@\(name)@\(host)"
     }
+
+    func setNickname(_ newValue: String) {
+        storedNickname = newValue.isEmpty ? nil : newValue
+        AccountsTracker.main.saveAccounts(ofType: .user)
+    }
 }
 
 private func getKeychainId(actorId: URL) -> String {

Mlem/App/Views/Root/Tabs/Settings/AccountLocalSettingsView.swift

@@ -0,0 +1,48 @@
+//
+//  AccountLocalSettingsView.swift
+//  Mlem
+//
+//  Created by Sjmarf on 2024-12-02.
+//
+
+import SwiftUI
+
+struct AccountLocalSettingsView: View {
+    @Environment(AppState.self) var appState
+    @Environment(Palette.self) var palette
+
+    @State var isShowingFavoriteDeletionWarning: Bool = false
+
+    var body: some View {
+        Form {
+            AccountNicknameFieldView()
+            if let userSession = AppState.main.firstSession as? UserSession {
+                Section {
+                    Button("Delete Community Favorites", systemImage: Icons.delete, role: .destructive) {
+                        isShowingFavoriteDeletionWarning = true
+                    }
+                    .disabled(userSession.account.favorites.isEmpty)
+                    .tint(palette.warning)
+                    .confirmationDialog(
+                        "Delete Community Favorites",
+                        isPresented: $isShowingFavoriteDeletionWarning
+                    ) {
+                        Button("Delete", role: .destructive) {
+                            for community in userSession.subscriptions.favorites {
+                                community.updateFavorite(false)
+                            }
+                        }
+                    } message: {
+                        Text("Are you sure you want to delete all community favorites for this account? This cannot be undone.")
+                    }
+                } footer: {
+                    if userSession.account.favorites.isEmpty {
+                        Text("This account has no favorite communities.")
+                    } else {
+                        Text("This account has \(userSession.account.favorites.count) favorite communities.")
+                    }
+                }
+            }
+        }
+    }
+}

Mlem/App/Views/Root/Tabs/Settings/AccountNicknameFieldView.swift

@@ -0,0 +1,33 @@
+//
+//  AccountNicknameFieldView.swift
+//  Mlem
+//
+//  Created by Sjmarf on 2024-12-02.
+//
+
+import SwiftUI
+
+struct AccountNicknameFieldView: View {
+    @Environment(AppState.self) var appState
+
+    @State var nickname: String
+
+    init() {
+        self.nickname = AppState.main.firstAccount.storedNickname ?? ""
+    }
+
+    var body: some View {
+        Section("Nickname") {
+            TextField(
+                "Nickname",
+                text: $nickname,
+                prompt: Text(appState.firstAccount.name)
+            )
+            .onSubmit {
+                AppState.main.firstAccount.setNickname(nickname)
+            }
+        } footer: {
+            Text("The name shown in the account switcher.")
+        }
+    }
+}

Mlem/App/Views/Root/Tabs/Settings/AccountSettingsView.swift

@@ -60,14 +60,28 @@ struct AccountSettingsView: View {
                     )
                     .tint(palette.negative)
                 }
+                Section {
+                    NavigationLink(
+                        "Local Options",
+                        systemImage: "iphone",
+                        destination: .settings(.accountLocal)
+                    )
+                    .tint(palette.colorfulAccent(2))
+                } footer: {
+                    Text("These options are stored locally in Mlem and not on your Lemmy account.")
+                }
+            } else {
+                AccountNicknameFieldView()
             }
 
             Group {
                 Section {
-                    Button(signOutLabel) {
+                    Button {
                         appState.firstAccount.signOut()
+                    } label: {
+                        Text(signOutLabel)
+                            .frame(maxWidth: .infinity)
                     }
-                    .frame(maxWidth: .infinity)
                     .confirmationDialog(signOutPrompt, isPresented: $showingSignOutConfirmation) {
                         Button(signOutLabel, role: .destructive) {
                             appState.firstAccount.signOut()
@@ -79,10 +93,12 @@ struct AccountSettingsView: View {
 
                 if let account = appState.firstAccount as? UserAccount {
                     Section {
-                        Button("Delete Account", role: .destructive) {
+                        Button(role: .destructive) {
                             navigation.openSheet(.deleteAccount(account))
+                        } label: {
+                            Text("Delete Account")
+                                .frame(maxWidth: .infinity)
                         }
-                        .frame(maxWidth: .infinity)
                     }
                 }
             }

Mlem/App/Views/Shared/Navigation/SettingsPage.swift

@@ -11,7 +11,7 @@ import SwiftUI
 enum SettingsPage: Hashable {
     case root
     case accounts, account
-    case accountGeneral, accountAdvanced, accountSignIn, accountChangeEmail
+    case accountGeneral, accountAdvanced, accountSignIn, accountChangeEmail, accountLocal
     case general, links, sorting
     case importExportSettings
     case theme, icon
@@ -37,6 +37,8 @@ enum SettingsPage: Hashable {
             AccountAdvancedSettingsView()
         case .accountChangeEmail:
             AccountEmailSettingsView()
+        case .accountLocal:
+            AccountLocalSettingsView()
         case .accounts:
             AccountListSettingsView()
         case .general:

Mlem/Localizable.xcstrings

@@ -198,6 +198,16 @@
     },
     "Apply to All Interaction Bars" : {
 
+    },
+    "Are you sure you want to delete all community favorites for this account? This cannot be undone." : {
+      "localizations" : {
+        "en-GB" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Are you sure you want to delete all community favourites for this account? This cannot be undone."
+          }
+        }
+      }
     },
     "Ask to confirm every time" : {
 
@@ -455,6 +465,16 @@
     },
     "Delete Account" : {
 
+    },
+    "Delete Community Favorites" : {
+      "localizations" : {
+        "en-GB" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Delete Community Favourites"
+          }
+        }
+      }
     },
     "Delete posts and comments" : {
 
@@ -820,6 +840,9 @@
     },
     "Local" : {
 
+    },
+    "Local Options" : {
+
     },
     "Lock" : {
 
@@ -919,6 +942,9 @@
     },
     "Next" : {
 
+    },
+    "Nickname" : {
+
     },
     "No" : {
 
@@ -1451,6 +1477,9 @@
           }
         }
       }
+    },
+    "The name shown in the account switcher." : {
+
     },
     "The number of child comments that are shown in a chain before the \"More Replies\" button is shown." : {
 
@@ -1482,6 +1511,59 @@
     },
     "There were no recorded incidents today." : {
 
+    },
+    "These options are stored locally in Mlem and not on your Lemmy account." : {
+
+    },
+    "This account has %lld favorite communities." : {
+      "localizations" : {
+        "en" : {
+          "variations" : {
+            "plural" : {
+              "one" : {
+                "stringUnit" : {
+                  "state" : "translated",
+                  "value" : "This account has %lld favorite community."
+                }
+              },
+              "other" : {
+                "stringUnit" : {
+                  "state" : "new",
+                  "value" : "This account has %lld favorite communities."
+                }
+              }
+            }
+          }
+        },
+        "en-GB" : {
+          "variations" : {
+            "plural" : {
+              "one" : {
+                "stringUnit" : {
+                  "state" : "translated",
+                  "value" : "This account has %lld favourite community."
+                }
+              },
+              "other" : {
+                "stringUnit" : {
+                  "state" : "translated",
+                  "value" : "This account has %lld favourite communities."
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "This account has no favorite communities." : {
+      "localizations" : {
+        "en-GB" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "This account has no favourite communities."
+          }
+        }
+      }
     },
     "This community likely contains graphic or explicit content." : {