Basic Edit View and components

Nextcloud Cookbook iOS Client/Views/SettingsView.swift

@@ -8,72 +8,98 @@
 import Foundation
 import SwiftUI
 
+fileprivate enum SettingsAlert {
+    case LOG_OUT,
+         DELETE_CACHE,
+         NONE
+    
+    func getTitle() -> String {
+        switch self {
+        case .LOG_OUT: return "Log out"
+        case .DELETE_CACHE: return "Delete local data"
+        default: return "Please confirm your action."
+        }
+    }
+    
+    func getMessage() -> String {
+        switch self {
+        case .LOG_OUT: return "Are you sure that you want to log out of your account?"
+        case .DELETE_CACHE: return "Are you sure that you want to delete the downloaded recipes? This action will not affect any recipes stored on your server."
+        default: return ""
+        }
+    }
+}
+
 struct SettingsView: View {
     @ObservedObject var userSettings: UserSettings
     @ObservedObject var viewModel: MainViewModel
     
+    @State fileprivate var alertType: SettingsAlert = .NONE
+    @State var showAlert: Bool = false
+    
     var body: some View {
-        List {
-            SettingsSection(title: "Language", description: "Language settings coming soon.")
-            SettingsSection(title: "Accent Color", description: "The accent color setting will be released in a future update.")
-            SettingsSection(title: "Log out", description: "Log out of your Nextcloud account in this app. Your recipes will be removed from local storage.") 
-            {
+        Form {
+            Section() {
+                Link("Visit the GitHub page", destination: URL(string: "https://github.com/VincentMeilinger/Nextcloud-Cookbook-iOS")!)
+            } header: {
+                Text("About")
+            } footer: {
+                Text("If you are interested in contributing to this project or simply wish to review its source code, we encourage you to visit the GitHub repository for this application.")
+            }
+            
+            Section() {
+                Link("Get support", destination: URL(string: "https://vincentmeilinger.github.io/Nextcloud-Cookbook-Client-Support/")!)
+            } header: {
+                Text("Support")
+            } footer: {
+                Text("If you have any inquiries, feedback, or require assistance, please refer to the support page for contact information.")
+            }
+            
+            Section() {
                 Button("Log out") {
                     print("Log out.")
-                    userSettings.serverAddress = ""
-                    userSettings.username = ""
-                    userSettings.token = ""
-                    userSettings.onboarding = true
+                    alertType = .LOG_OUT
+                    showAlert = true
+                    
                 }
-                .buttonStyle(.borderedProminent)
-                .accentColor(.red)
-                .padding()
-            }
-            
-            SettingsSection(title: "Clear local data", description: "Your recipes will be removed from local storage.")
-            {
-                Button("Clear Cache") {
+                .tint(.red)
+                
+                Button("Delete local data.") {
                     print("Clear cache.")
-                    viewModel.deleteAllData()
+                    alertType = .DELETE_CACHE
+                    showAlert = true
                 }
-                .buttonStyle(.borderedProminent)
-                .accentColor(.red)
-                .padding()
+                .tint(.red)
+                            
+            } header: {
+                Text("Danger Zone")
             }
-            
-        }.navigationTitle("Settings")
-    }
-}
-
-
-struct SettingsSection<Content: View>: View {
-    let title: String
-    let description: String
-    @ViewBuilder let content: () -> Content
-    
-    init(title: String, description: String, content: @escaping () -> Content) {
-        self.title = title
-        self.description = description
-        self.content = content
-    }
-    
-    init(title: String, description: String) where Content == EmptyView {
-        self.title = title
-        self.description = description
-        self.content = { EmptyView() }
-    }
-    
-    var body: some View {
-        HStack {
-            VStack(alignment: .leading) {
-                Text(title)
-                    .font(.headline)
-                Text(description)
-                    .font(.caption)
-            }.padding()
-            Spacer()
-            content()
         }
-        
+        .navigationTitle("Settings")
+        .alert(alertType.getTitle(), isPresented: $showAlert) {
+            Button("Cancel", role: .cancel) { }
+            if alertType == .LOG_OUT {
+                Button("Log out", role: .destructive) { logOut() }
+            } else if alertType == .DELETE_CACHE {
+                Button("Delete", role: .destructive) { deleteCache() }
+            }
+        } message: {
+            Text(alertType.getMessage())
+        }
+    }
+    
+    func logOut() {
+        userSettings.serverAddress = ""
+        userSettings.username = ""
+        userSettings.token = ""
+        viewModel.deleteAllData()
+        userSettings.onboarding = true
+    }
+    
+    func deleteCache() {
+        //viewModel.deleteAllData()
     }
 }
+
+
+