1 files changed, 59 insertions, 0 deletions
diff --git a/Tonbo/ContentView.swift b/Tonbo/ContentView.swift
new file mode 100644
index 0000000..b806ec4
--- /dev/null
+++ b/Tonbo/ContentView.swift
@@ -0,0 +1,59 @@
+import SwiftData
+import SwiftUI
+
+struct ContentView: View {
+    @Environment(\.modelContext) private var modelContext
+    @Query private var items: [Item]
+
+    var body: some View {
+        NavigationSplitView {
+            List {
+                ForEach(items) { item in
+                    NavigationLink {
+                        Text("Item at \(item.timestamp, format: Date.FormatStyle(date: .numeric, time: .standard))")
+                    } label: {
+                        Text(item.timestamp, format: Date.FormatStyle(date: .numeric, time: .standard))
+                    }
+                }
+                .onDelete(perform: deleteItems)
+            }
+            #if os(macOS)
+            .navigationSplitViewColumnWidth(min: 180, ideal: 200)
+            #endif
+            .toolbar {
+                #if os(iOS)
+                    ToolbarItem(placement: .navigationBarTrailing) {
+                        EditButton()
+                    }
+                #endif
+                ToolbarItem {
+                    Button(action: addItem) {
+                        Label("Add Item", systemImage: "plus")
+                    }
+                }
+            }
+        } detail: {
+            Text("Select an item")
+        }
+    }
+
+    private func addItem() {
+        withAnimation {
+            let newItem = Item(timestamp: Date())
+            modelContext.insert(newItem)
+        }
+    }
+
+    private func deleteItems(offsets: IndexSet) {
+        withAnimation {
+            for index in offsets {
+                modelContext.delete(items[index])
+            }
+        }
+    }
+}
+
+#Preview {
+    ContentView()
+        .modelContainer(for: Item.self, inMemory: true)
+}