ToDoListView.swift

import SwiftUI

struct ToDoListView: View {
    @StateObject var viewModel = ToDoListViewViewModel()
    @FirestoreQuery var items: [ToDoListItem]

    init(userId: String) {
        self._items = FirestoreQuery(
            collecttionPath: "users/\(userId)/todos"
        )
        self._viewModel = StateObject(
            wrappedValue: ToDoListViewViewModel(userId: userId)
        )
    }

    var body: some View {
        Navigation {
            VStack {
                List(items) {item in
                    ToDoListItemView(item: item)
                        .swipeActions {
                            Button ("Delete") {
                                viewModel.delete(id: item.id)
                            }
                            .tint(.red)
                        }
                }
                .listStyle(PlainListStyle())
            }
            .navigationTitle("To Do List")
            .toolBar {
                Button {
                    viewModel.showingNewItemView = true
                } label: {
                    Image(systemName: "plus")
                }
            }
            .sheet(isPresented: $viewModel.showingNewItemView) {
                NewItemView(newItemPresented:$viewModel.showingNewItemView)
            }
        }
    }
}

struct ToDoListItemsView_Previews: PreviewProvider {
    static var previews: some View {
        ToDoListView(userId: "do not have as did not have new pc at this time ")
    }
}