//
//  TestAnyView.swift
//  TestMVVM
//
//  Created by dph on 2020/12/2.
//

import SwiftUI

struct TestAnyViewContent: View {
    private var click: Bool
    
    init(click: Bool) {
        self.click = click
    }
    
    var body: some View {
        
        // method 1
        if click {
            Image(systemName: "pencil")
        } else {
            Text("Better luck next time")
        }

        // method 2
        Group {
            if click {
                Image(systemName: "pencil")
            } else {
                Text("Better luck next time")
            }
        }
        
        
        // method 3
        if click {
            AnyView(Image(systemName: "pencil"))
        } else {
            AnyView(Text("Better luck next time"))
        }
    }
}


struct TestAnyView: View {
    
    @State private var click: Bool = Bool.random()
    
    var body: some View {
        
        VStack {
            Button("Show") {
                click = Bool.random()
            }
            TestAnyViewContent(click: click)
        }
    }
}