How can I change ObservedObject - swift

Question

*DataStoreCode:
How can I assign a variable to the parameter in the getTrailer function ?
I can't send data to the parameter when I click and the link doesn't work
class DataStore: ObservableObject {
#Published var movie: MovieRoot?
#Published var trailer: TrailerRoot?
#Published var url: String?
init() {
self.getMovies()
self.getTrailers(url: url ?? "")
}
func getMovies() {
JSONService().getMovies(url: "https://api.themoviedb.org/3/movie/upcoming?api_key=594b8eb4999a812345136ee3ed1ebdb&language=tr-TR&page=1", model: movie) { (result) in
self.movie = result
}
}
func getTrailers(url: String) { //This parameter.
JSONService().getMovies(url: url, model: trailer) { (result) in
self.trailer = result
}
}
}
My ContentView Codes:
ForEach(store.movie?.results ?? []) { item in
VStack()
.onTapGesture {
self.show.toggle()
self.store.url = "https://api.themoviedb.org/3/movie/\(item.id)/videos?api_key=594b8eb499123456ad5136ee3ed1ebdb&language=en-US"
print(self.store.trailer?.results)
}
}
JSON Service
class JSONService {
func getMovies<T: Decodable>(url: String, model: T, completion: #escaping (T) -> ()) {
guard let url = URL(string: url) else { return }
URLSession.shared.dataTask(with: url) { (data, response, error) in
guard let data = data else { return }
do {
let items = try JSONDecoder().decode(T.self, from: data)
DispatchQueue.main.async {
completion(items)
}
} catch let error {
print(error)
}
}
.resume()
}
}
ContentView
struct ContentView: View {
#State var show: Bool
//#State var movie: MovieRoot
#ObservedObject var store = DataStore()
#State var selectedMovie: Movie
#State var id: Int
var imageURL = "https://image.tmdb.org/t/p/w185_and_h278_bestv2"
//var trailerURL = "https://api.themoviedb.org/3/movie/338762/videos?api_key=594b8eb4999a8b44ad5136ee3ed1ebdb&language=en-US"
var body: some View {
ZStack {
ScrollView(.horizontal, showsIndicators: false) {
HStack {
ForEach(store.movie?.results ?? []) { item in
GeometryReader { geometry in
VStack {
//Image("film")
WebImage(url: URL(string: self.imageURL + item.poster_path))
.resizable()
.retryOnAppear(true)
.onSuccess()
.renderingMode(.original)
.cornerRadius(30)
.frame(width: 185, height: 278)
.shadow(color: Color.black.opacity(0.4), radius: 10, x: 0, y: 10)
.animation(.spring(response: 0.5, dampingFraction: 0.6, blendDuration: 0))
Text(item.title)
.font(.system(size: 20, weight: .bold))
CircleView(firstColor: #colorLiteral(red: 0.2392156869, green: 0.6745098233, blue: 0.9686274529, alpha: 1), secondColor: #colorLiteral(red: 0.8078431487, green: 0.02745098062, blue: 0.3333333433, alpha: 1), width: 50, height: 50, percent: item.vote_average)
}
.rotation3DEffect(Angle(degrees: Double(geometry.frame(in: .global).minX - 30) / -20), axis: (x: 0, y: 10.0, z: 0))
.frame(width: UIScreen.main.bounds.width)
.onTapGesture {
self.show.toggle()
Here-> self.store.url = "https://api.themoviedb.org/3/movie/\(item.id)/videos?api_key=594b8eb4999a8b44ad5136ee3ed1ebdb&language=en-US"
print(self.store.trailer?.results)
}
.offset(y: self.show ? .zero : -UIScreen.main.bounds.height)
.animation(.easeIn)
}
.frame(width: UIScreen.main.bounds.width)
}
}
.frame(maxHeight: .infinity)
}
DetailView(show: $show, movie: $selectedMovie)
}
// .onAppear {
// JSONService().getMovie(url: "https://api.themoviedb.org/3/movie/upcoming?api_key=594b8eb4999a8b44ad5136ee3ed1ebdb&language=tr-TR&page=1") { (result) in
// self.movie.results = result.results
// }
// }
}
}
How can I check that the url variable in the DataSource class has changed. I'm throwing item.id into the url variable, but it doesn't work.
I redirect the data in Content View to the Detail View page.
DetailView
struct DetailView: View {
#ObservedObject var trailer = DataStore()
#Binding var show: Bool
#Binding var movie: Movie
var body: some View {
ScrollView(.vertical, showsIndicators: false) {
VStack {
Image(systemName: "multiply.circle")
.imageScale(.large)
.padding()
.onTapGesture {
self.show.toggle()
}
.onDisappear()
WebView(request: URLRequest(url: URL(string: "https://www.youtube.com/watch?v=gn5QmllRCn4")!))
.frame(height: UIScreen.main.bounds.height * 0.3)
.background(Color(UIColor.secondarySystemBackground))
.cornerRadius(20)
.shadow(color: Color.black.opacity(0.3), radius: 10, x: 0, y: 10)
HStack {
Text(movie.title)
.font(.system(size: 20, weight: .semibold))
Spacer()
CircleView(firstColor: #colorLiteral(red: 0.2196078449, green: 0.007843137719, blue: 0.8549019694, alpha: 1), secondColor: #colorLiteral(red: 0.8078431487, green: 0.02745098062, blue: 0.3333333433, alpha: 1), width: 30, height: 30, percent: 4.6)
}
.padding(.horizontal)
.background(Color(UIColor.secondarySystemBackground))
.cornerRadius(10)
.shadow(color: Color.black.opacity(0.3), radius: 5, x: 0, y: 5)
.padding()
Text(movie.overview)
.padding()
.background(Color(UIColor.secondarySystemBackground))
.cornerRadius(20)
.padding(.horizontal)
.shadow(color: Color.black.opacity(0.3), radius: 10, x: 0, y: 10)
}
}
.animation(.easeIn)
.offset(y: show ? UIScreen.main.bounds.height : .zero)
.onReceive(trailer.$url) { (_) in
}
}
}