Sample/SwiftUI-MVVM/TicTacToe/Sources/LoggedOut/LoggedOutComponent.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 NeedleFoundation
import SwiftUI

protocol LoggedOutDependency: Dependency {
    var mutablePlayersStream: MutablePlayersStream { get }
}

class LoggedOutComponent: Component<LoggedOutDependency>, LoggedOutBuilder {

    var loggedOutViewModel: LoggedOutViewModel {
        LoggedOutViewModel(
            mutablePlayersStream: dependency.mutablePlayersStream
        )
    }
    
    var loggedOutView: AnyView {
        return AnyView(
            LoggedOutView(viewModel: loggedOutViewModel)
        )
    }
}

// Use a builder protocol to allow mocking for unit tests. At the same time,
// this allows LoggedOutView to be initialized lazily.
protocol LoggedOutBuilder {
    var loggedOutView: AnyView { get }
}