//
//  ContentView.swift
//
//  Created by Desu Miko on 14.03.2021.
//

import SwiftUI

struct ContentView: View {
    var body: some View {
        ZStack {
            Color.red.ignoresSafeArea(.all)

            NavigationView {
                ScrollView(.vertical, showsIndicators: false) {
                    ForEach(1...100, id: \.self) { n in
                        NavigationLink(destination: ChildView(value: "=> \(n)")) {
                            Text("\(n)")
                                .frame(width: 2100)
                        }
                        .navigationTitle("Hello")
                    }
                    .background(Color.red.ignoresSafeArea(.all))

                }
            }
        }
    }
}

struct ChildView: View {
    @Environment(\.presentationMode) var pm: Binding<PresentationMode>

    let value: String
    var body: some View {
        Text(value)
            .navigationBarHidden(true)
            .onTapGesture {
                pm.wrappedValue.dismiss()
            }
    }
}

extension UINavigationController: UIGestureRecognizerDelegate {
    override open func viewDidLoad() {
        super.viewDidLoad()
        interactivePopGestureRecognizer?.delegate = self
        UINavigationBar.appearance().barTintColor = UIColor(Color.green)
    }

    public func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
        return viewControllers.count > 1
    }
}


struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}