EmojibookListView.swift

struct EmojibookListView: View {

  let emojiData = EmojiProvider.all()
  @State private var visibleEmojiDetails: EmojiDetails?

  var body: some View {
    NavigationView {
      List {
        ForEach(emojiData) { emojiDetails in
          Button(action: {
            visibleEmojiDetails = emojiDetails
          }, label: {
            EmojiItemView(emoji: emojiDetails.emoji, emojiName: emojiDetails.name)
          })
        }
      }
      .foregroundColor(.black)
      .listStyle(InsetGroupedListStyle())
      .navigationBarTitle("Emojibook")
    }
    .onOpenURL { url in
      guard let emojiDetails = emojiData.first(where: { $0.url == url }) else { return }
      visibleEmojiDetails = emojiDetails
    }
    .sheet(item: $visibleEmojiDetails, content: { emojiDetails in
      EmojiDetailsView(emojiDetails: emojiDetails)
    })
  }
}