GET Method Keeps Throwing Index Out Of Range Error (SWIFTUI) - json

Question

I'm having a hard time accessing data from my JSONDecoder. I see that I am definitely getting a result, but I keep getting an indexOutOfRange error when trying to access the first index.
Model:
struct Movie: Codable {
let page: Int
let results: [Result]
let totalPages, totalResults: Int
enum CodingKeys: String, CodingKey {
case page, results
case totalPages = "total_pages"
case totalResults = "total_results"
}
}
// MARK: - Result
struct Result: Codable, Identifiable {
let adult: Bool
let backdropPath: String
let id: Int
let title: String?
let originalLanguage: String
let originalTitle: String?
let overview, posterPath: String
let mediaType: MediaType
let genreIDS: [Int]
let popularity: Double
let releaseDate: String?
let video: Bool?
let voteAverage: Double
let voteCount: Int
let name, originalName, firstAirDate: String?
let originCountry: [String]?
enum CodingKeys: String, CodingKey {
case adult
case backdropPath = "backdrop_path"
case id, title
case originalLanguage = "original_language"
case originalTitle = "original_title"
case overview
case posterPath = "poster_path"
case mediaType = "media_type"
case genreIDS = "genre_ids"
case popularity
case releaseDate = "release_date"
case video
case voteAverage = "vote_average"
case voteCount = "vote_count"
case name
case originalName = "original_name"
case firstAirDate = "first_air_date"
case originCountry = "origin_country"
}
}
enum MediaType: String, Codable {
case movie = "movie"
case tv = "tv"
}
Main View
struct MainView: View {
#State var movieList: [Movie] = []
#StateObject var network = myNetwork() // <-- for testing
var sampleText = "It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout...."
var body: some View {
VStack {
GeometryReader{ proxy in
TabView{
ForEach(0..<5){ num in
VStack {
Button(action: {}) {
Image("Image")
.frame(width: 300, height: 200)
.scaledToFit()
.clipped()
}
Text("\(movieList[0].results)" as String)
.lineLimit(nil)
.foregroundColor(.white)
.multilineTextAlignment(.leading)
.padding()
.frame(width: 300, height: 200)
.background(Rectangle().fill(Color("Grey")).shadow(radius: 1))
}
}
}.tabViewStyle(PageTabViewStyle())
.padding()
.frame(width: proxy.size.width, height: proxy.size.height)
}
.onAppear {
network.getMovies(onCompletion: { (fetchedCity: Movie) in
DispatchQueue.main.async {
self.movieList = [fetchedCity]
}
})
}
}
.padding()
}
}
API:
class movieAPI:ObservableObject{
func getMovies(onCompletion: #escaping ([Movie]) -> ()){
let apiKey = "bb062ca1a1471913abf6b680168fc5ca"
let url = URL(string: "https://api.themoviedb.org/3/trending/all/day?api_key=\(apiKey)")!
var request = URLRequest(url: url)
request.httpMethod = "GET"
let session = URLSession.shared
let dataTask = session.dataTask(with: request, completionHandler: { (data1, response1, error1) -> Void in
guard let data = data1 else {
return
}
do {
let results = try JSONDecoder().decode([Movie].self, from: data)
DispatchQueue.main.async {
let tmp = results[0].results
print("hotel model \(tmp)")
}
onCompletion(results)
} catch {
print("Couldn't decode hotel json \(error.localizedDescription)")
}
})
dataTask.resume()
}
}
Results:
Text("\(movieList[0].results)" as String)
Result: Thread 1: Fatal error: Index out of range
Text("\(movieList.description)")
Result: Movie(page: 1, results: [SliderExample.Result(adult: false, backdropPath: "/rfnmMYuZ6EKOBvQLp2wqP21v7sI.jpg", id: 774752, title: Optional("The Guardians of the Galaxy Holiday Special"), originalLanguage: "en", originalTitle: Optional("The Guardians of the Galaxy Holiday Special"), overview: "On a mission to make Christmas unforgettable for Quill, the Guardians head to Earth in search of the perfect present.", posterPath: "/8dqXyslZ2hv49Oiob9UjlGSHSTR.jpg", mediaType: SliderExample.MediaType.movie, genreIDS: [35, 878, 12], popularity: 539.588, releaseDate: Optional("2022-11-25"), video: Optional(false), voteAverage: 7.521, voteCount: 382, name: nil, originalName: nil, firstAirDate: nil, originCountry: nil)
My goal is to access the overview information.