MuchTodo.swift

import SwiftData
import SwiftUI

@main
struct Much_TodoApp: App {
    var body: some Scene {
        WindowGroup {
            ContentView()
        }
        .modelContainer(for: TodoItem.self)
    }
}

struct ContentView: View {
    @Environment(\.modelContext) private var modelContext
    @Query(sort: \.created, order: .reverse) private var items: [TodoItem]

    var body: some View {
        NavigationStack {
            List {
                ForEach(items) { (@Bindable item) in
                    LabeledContent {
                        Toggle("Completed", isOn: $item.isDone)
                            .labelsHidden()
                    } label: {
                        TextField("Item Title", text: $item.text, prompt: Text("New Item"))
                        Text(item.created, format: .dateTime.month().day().hour().minute())
                    }
                }
            }
            .navigationTitle("Much Todo")
            .toolbar {
                ToolbarItem {
                    Button {
                        withAnimation {
                            modelContext.insert(TodoItem())
                        }
                    } label: {
                        Label("Add Item", systemImage: "plus")
                    }
                }
            }
        }
    }
}

@Model
class TodoItem {
    var created: Date = Date.now
    var text: String = ""
    var isDone: Bool = false

    init() {}
}

#Preview {
    ContentView()
        .modelContainer(for: TodoItem.self, inMemory: true)
}