Cleanup PreferencesView

Tusker/Screens/Preferences/PreferencesView.swift

@@ -6,11 +6,11 @@
 //
 
 import SwiftUI
-import TTTKit
 
 struct PreferencesView: View {
     let mastodonController: MastodonController
-    @ObservedObject var localData = LocalData.shared
+    
+    @ObservedObject private var localData = LocalData.shared
     @State private var showingLogoutConfirmation = false
     
     init(mastodonController: MastodonController) {
@@ -18,10 +18,18 @@ struct PreferencesView: View {
     }
 
     var body: some View {
-        // workaround: the navigation view is provided by MyProfileTableViewController so that it can inject the Done button
-//        NavigationView {
         List {
-                Section(header: Text("Accounts")) {
+            accountsSection
+            preferencesSection
+            aboutSection
+        }
+        .listStyle(.insetGrouped)
+        .navigationBarTitle("Preferences")
+        .navigationBarTitleDisplayMode(.inline)
+    }
+    
+    private var accountsSection: some View {
+        Section {
             ForEach(localData.accounts, id: \.accessToken) { (account) in
                 Button(action: {
                     NotificationCenter.default.post(name: .activateAccount, object: nil, userInfo: ["account": account])
@@ -66,7 +74,6 @@ struct PreferencesView: View {
             }) {
                 Text("Add Account...")
             }
-                    if localData.getMostRecentAccount() != nil {
             Button(action: {
                 self.showingLogoutConfirmation = true
             }) {
@@ -74,9 +81,12 @@ struct PreferencesView: View {
             }.alert(isPresented: $showingLogoutConfirmation) {
                 Alert(title: Text("Are you sure you want to logout?"), message: nil, primaryButton: .destructive(Text("Logout"), action: self.logoutPressed), secondaryButton: .cancel())
             }
+        } header: {
+            Text("Accounts")
         }
     }
     
+    private var preferencesSection: some View {
         Section {
             NavigationLink(destination: AppearancePrefsView()) {
                 Text("Appearance")
@@ -97,7 +107,9 @@ struct PreferencesView: View {
                 Text("Advanced")
             }
         }
+    }
     
+    private var aboutSection: some View {
         Section {
             NavigationLink("About") {
                 AboutView()
@@ -110,10 +122,6 @@ struct PreferencesView: View {
             }
         }
     }
-            .listStyle(InsetGroupedListStyle())
-            .navigationBarTitle(Text("Preferences"), displayMode: .inline)
-//        }
-    }
     
     func logoutPressed() {
         NotificationCenter.default.post(name: .userLoggedOut, object: nil)

Tusker/Screens/Profile/MyProfileViewController.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 import Pachyderm
+import SwiftUI
 
 class MyProfileViewController: ProfileViewController {