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CodeEdit/Components/ListTable.swift

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+//
+//  ListTable.swift
+//  CodeEdit
+//
+//  Created by Abe Malla on 8/26/23.
+//
+
+import SwiftUI
+
+struct Item: Identifiable {
+    let id = UUID()
+    var name: String
+}
+
+struct ContentView: View {
+    @State private var items = [Item]()
+    @State private var showingModal = false
+    @State private var selection: Item.ID?
+
+    var body: some View {
+        VStack {
+            Table(items, selection: $selection) {
+                TableColumn("Items", value: \.name)
+            }
+        }
+        .paneToolbar {
+            HStack(spacing: 2) {
+                Button {
+                    showingModal = true
+                } label: {
+                    Image(systemName: "plus")
+                }
+
+                Divider()
+                    .frame(minHeight: 15)
+
+                Button {
+                    removeItem()
+                } label: {
+                    Image(systemName: "minus")
+                }
+                .disabled(selection == nil)
+                .opacity(selection == nil ? 0.5 : 1)
+            }
+            Spacer()
+        }
+        .sheet(isPresented: $showingModal) {
+            NewItemView { text in
+                items.append(Item(name: text))
+                showingModal = false
+            }
+        }
+        .cornerRadius(6)
+    }
+
+    private func removeItem() {
+        if let selectedId = selection {
+            items.removeAll(where: { $0.id == selectedId })
+            selection = nil
+        }
+    }
+}
+
+struct NewItemView: View {
+    @State private var text = ""
+    var completion: (String) -> Void
+
+    var body: some View {
+        VStack {
+            Text("Enter new item name")
+            TextField("Name", text: $text)
+                .textFieldStyle(.roundedBorder)
+            Button("Add") {
+                if !text.isEmpty {
+                    completion(text)
+                }
+            }
+        }
+        .padding()
+    }
+}
+
+struct ContentView_Previews: PreviewProvider {
+    static var previews: some View {
+        ContentView()
+            .environmentObject(DebugAreaTabViewModel())
+    }
+}