element-ios/RiotSwiftUI/Modules/Authentication/ChoosePassword/View/AuthenticationChoosePasswordScreen.swift

// 
// Copyright 2021 New Vector Ltd
//
// 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 AuthenticationChoosePasswordScreen: View {

    // MARK: - Properties
    
    // MARK: Private
    
    @Environment(\.theme) private var theme
    
    // MARK: Public
    
    @ObservedObject var viewModel: AuthenticationChoosePasswordViewModel.Context
    
    // MARK: Views
    
    var body: some View {
        GeometryReader { geometry in
            VStack {
                ScrollView {
                    mainContent
                        .readableFrame()
                        .padding(.horizontal, 16)
                }
            }
        }
        .background(theme.colors.background.ignoresSafeArea())
        .alert(item: $viewModel.alertInfo) { $0.alert }
        .accentColor(theme.colors.accent)
    }
    
    @ViewBuilder
    var mainContent: some View {
        AuthenticationChoosePasswordForm(viewModel: viewModel)
    }
}

// MARK: - Previews

struct AuthenticationChoosePasswordScreen_Previews: PreviewProvider {
    static let stateRenderer = MockAuthenticationChoosePasswordScreenState.stateRenderer
    static var previews: some View {
        stateRenderer.screenGroup(addNavigation: true)
            .navigationViewStyle(.stack)
        stateRenderer.screenGroup(addNavigation: true)
            .navigationViewStyle(.stack)
            .theme(.dark).preferredColorScheme(.dark)
    }
}