LandmarkDetail.swift


  1. import SwiftUI
  3. struct LandmarkDetail: View {
  4. @EnvironmentObject var modelData: ModelData
  5. var landmark: Landmark
  7. var landmarkIndex: Int {
  8. modelData.landmarks.firstIndex(where: { $0.id == landmark.id })!
  9. }
  11. var body: some View {
  12. VStack {
  13. CircleImage(image: landmark.image.resizable())
  14. .scaledToFill()
  16. Text(landmark.name)
  17. .font(.headline)
  18. .lineLimit(0)
  20. Toggle(isOn: $modelData.landmarks[landmarkIndex].isFavorite) {
  21. Text("Favorite")
  22. }
  24. Divider()
  26. Text(landmark.park)
  27. .font(.caption)
  28. .bold()
  29. .lineLimit(0)
  31. Text(landmark.state)
  32. .font(.caption)
  33. }
  34. }
  35. }
  37. struct LandmarkDetail_Previews: PreviewProvider {
  38. static var previews: some View {
  39. let modelData = ModelData()
  40. return Group {
  41. LandmarkDetail(landmark: modelData.landmarks[0])
  42. .environmentObject(modelData)
  43. .previewDevice("Apple Watch Series 5 - 44mm")
  45. LandmarkDetail(landmark: modelData.landmarks[1])
  46. .environmentObject(modelData)
  47. .previewDevice("Apple Watch Series 5 - 40mm")
  48. }
  49. }
  50. }