import Defaults import Siesta import SwiftUI struct WelcomeScreen: View { @Environment(\.presentationMode) private var presentationMode @State private var store = [ManifestedInstance]() var body: some View { VStack(alignment: .leading) { Spacer() Text("Welcome") .frame(maxWidth: .infinity) .font(.largeTitle) .padding(.bottom, 10) Text("Select location closest to you:") .font(.subheadline) ScrollView { let countries = store.map(\.country).sorted().unique() ForEach(countries, id: \.self) { country in Button { Defaults[.countryOfPublicInstances] = country InstancesManifest.shared.setPublicAccount(country) presentationMode.wrappedValue.dismiss() } label: { HStack(spacing: 10) { if let flag = flag(country) { Text(flag) } Text(country) #if !os(tvOS) .foregroundColor(.white) #endif .frame(maxWidth: .infinity, alignment: .leading) } #if os(tvOS) .padding(8) #else .padding(4) .background(RoundedRectangle(cornerRadius: 4).foregroundColor(Color.accentColor)) .padding(.bottom, 2) #endif } .buttonStyle(.plain) #if os(tvOS) .padding(.horizontal, 10) #endif } .padding(.horizontal, 30) } #if !os(tvOS) OpenSettingsButton() .foregroundColor(.white) .padding(10) .background(RoundedRectangle(cornerRadius: 4).foregroundColor(Color.accentColor)) .frame(maxWidth: .infinity) #endif Text("This information will be processed only on your device and used to connect you to the server in the specified country.".localized() + "\n" + "It can be changed later in settings. You can use your own locations too.".localized()) .font(.caption) .foregroundColor(.secondary) } .onAppear { resource?.load().onSuccess { response in if let instances: [ManifestedInstance] = response.typedContent() { store = instances } } } .padding() #if os(macOS) .frame(minWidth: 400, minHeight: 400) #elseif os(tvOS) .frame(maxWidth: 1000) #endif } func flag(_ country: String) -> String? { store.first { $0.country == country }?.flag } var resource: Resource? { InstancesManifest.shared.instancesList } } struct WelcomeScreen_Previews: PreviewProvider { static var previews: some View { WelcomeScreen() .injectFixtureEnvironmentObjects() } }