Sample/SwiftUI-MVVM/TicTacToe/Sources/Root/RootView.swift

//
//  Copyright (c) 2018. Uber Technologies
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
//

import SwiftUI

struct RootView<ViewModel>: View where ViewModel: RootViewModelProtocol {
    @ObservedObject var viewModel: ViewModel
    let loggedOutBuilder: LoggedOutBuilder
    let loggedInBuilder: LoggedInBuilder

    var body: some View {
        switch viewModel.state {
        case .loggedOut:
            loggedOutBuilder.loggedOutView
        case .loggedIn:
            loggedInBuilder.loggedInView
        }
    }
}