bundesmessenger-ios/bwi/SplashScreen/MockOnboardingBwiSplashScreenScreenState.swift

/*
 * Copyright (c) 2022 BWI GmbH
 *
 * 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 Foundation
import SwiftUI

/// Using an enum for the screen allows you define the different state cases with
/// the relevant associated data for each case.
@available(iOS 14.0, *)
enum MockOnboardingBwiSplashScreenScreenState: MockScreenState, CaseIterable {
    // A case for each state you want to represent
    // with specific, minimal associated data that will allow you
    // mock that screen.
    case animated
    
    /// The associated screen
    var screenType: Any.Type {
        OnboardingBwiSplashScreen.self
    }
    
    /// A list of screen state definitions
    static var allCases: [MockOnboardingBwiSplashScreenScreenState] {
        [.animated]
    }
    
    /// Generate the view struct for the screen state.
    var screenView: ([Any], AnyView)  {
        let viewModel = OnboardingBwiSplashScreenViewModel()
        
        // can simulate service and viewModel actions here if needs be.
        
        return (
            [false, viewModel],
            AnyView(OnboardingBwiSplashScreen(viewModel: viewModel.context))
        )
    }
}