Add Settings and Settings Edit Functionality

RippleChat/ContentView.swift

@@ -10,7 +10,7 @@ import CoreBluetooth
 
 struct ContentView: View {
     @State var currentView = 0
-    @EnvironmentObject var dataStore: DataStore
+    @StateObject var dataStore = DataStore()
     
     var body: some View {
         VStack {
@@ -24,6 +24,7 @@ struct ContentView: View {
             case 2:
                 SettingsView()
                     .environmentObject(dataStore)
+                    .navigationTitle("Settings")
             default:
                 FeedListView(feeds: [])
                     .environmentObject(dataStore)

RippleChat/DataStore.swift

@@ -18,4 +18,6 @@ class DataStore: ObservableObject {
         self.friends = friends
         self.feeds = feeds
     }
+    
+    
 }

RippleChat/RippleChatApp.swift

@@ -9,11 +9,10 @@ import SwiftUI
 
 @main
 struct RippleChatApp: App {
-    
     var body: some Scene {
         WindowGroup {
             ContentView()
-                .environmentObject(DataStore())
+             
         }
     }
 }

RippleChat/Views/SettingsEditView.swift

@@ -9,14 +9,36 @@ import SwiftUI
 
 struct SettingsEditView: View {
     @EnvironmentObject var dataStore: DataStore
+    @State private var newFeedID = ""
     
     var body: some View {
         Form {
             Section(header: Text("Personal Feed ID")) {
-                //TextField("FeedID", text: $scrum.title)
+                //Label(dataStore.personalID, systemImage: "person.crop.circle")
+                HStack {
+                    TextField(dataStore.personalID, text: $dataStore.personalID)
+                }
             }
             Section(header: Text("Friends")) {
-                
+                ForEach(dataStore.friends) { friend in
+                    Label(friend, systemImage: "person")
+                }
+                .onDelete {indices in
+                    dataStore.friends.remove(atOffsets: indices)
+                }
+                HStack {
+                    TextField("New Feed", text: $newFeedID)
+                    Button(action: {
+                        withAnimation {
+                            let feedid = newFeedID
+                            dataStore.friends.append(feedid)
+                            newFeedID = ""
+                        }
+                    }) {
+                        Image(systemName: "plus.circle.fill")
+                    }
+                    .disabled(newFeedID.isEmpty)
+                }
             }
         }
     }
@@ -25,5 +47,6 @@ struct SettingsEditView: View {
 struct SettingsEditView_Previews: PreviewProvider {
     static var previews: some View {
         SettingsEditView()
+            .environmentObject(DataStore())
     }
 }

RippleChat/Views/SettingsView.swift

@@ -8,22 +8,72 @@
 import SwiftUI
 
 struct SettingsView: View {
-    @State private var newEntry: String = ""
+    
     @EnvironmentObject var dataStore: DataStore
     
+    @State private var isPresentingEditView = false
+
+    
     var body: some View {
+        
+     
+            List {
+                HStack {
+                    Spacer()
+                    Button("Edit") {
+                        isPresentingEditView = true
+                    }
+                }
                 Section(header: Text("Personal Feed ID")) {
-            Text("Your FeedID is: \(dataStore.personalID)")
+                    Label(dataStore.personalID, systemImage: "person.crop.circle")
                 }
                 Section(header: Text("Friends")) {
+                    ForEach(dataStore.friends) { friend in
+                        Label(friend, systemImage: "person")
+                    }
+                }
+            }
+            .navigationTitle("Settings")
+            .sheet(isPresented: $isPresentingEditView) {
+                NavigationStack {
+                    SettingsEditView()
+                        .navigationTitle("Settings")
+                        .toolbar {
+                            ToolbarItem(placement: .cancellationAction){
+                                Button("Cancel") {
+                                    isPresentingEditView = false
+                                }
+                            }
+                            ToolbarItem(placement: .confirmationAction) {
+                                Button("Done") {
+                                    isPresentingEditView = false
+                                }
+                            }
+                        }
+                }
+        }
+    }
         
 }
-    }
+
-}
 
 struct SettingsView_Previews: PreviewProvider {
+    static var friends = [
+        "BOS",
+        "ALI",
+        "CYN"
+    ]
     static var previews: some View {
         SettingsView()
-            .environmentObject(DataStore(personalID: "BOB"))
+            .environmentObject(DataStore(personalID: "BOB", friends: friends))
+            .navigationTitle("Settings")
     }
 }
+
+extension String: Identifiable {
+    public typealias ID = Int
+    public var id: Int {
+        return hash
+    }
+}
+