Schulung_iOS/DataView.swift

//
//  DataView.swift
//  TheSwiftWeek
//
//  Created by Ingo Rohlf on 24.10.25.
//

import SwiftUI
import Foundation

struct MenuCard: Codable {
    let items: [MenuItem]
}

struct MenuItem: Codable {
    let name: String
    let description: String
    let imageUrl: URL
    // let price: Double
    
    //    enum CodingKeys: String, CodingKey {
    //        case name
    //        case detailText = "description"
    //    }
}

struct DataView: View {
    let url2 = URL(string: "https://git.irohlf.de/api/swagger")!
    private let url = URL(string: "http://127.0.0.1:8080/menu")!
    private let jsonDecoder = JSONDecoder()
    @State private var menu = MenuCard(items: [])
    
    var body: some View {
        Text(url.absoluteString)
            .onAppear{
                Task {
                    let (data, response) = try await
                    URLSession.shared.data(from: url)
                    
                    guard let string = String(
                        data: data,
                        encoding: .utf8
                    ) else { return }
                    
                    if let response = response as? HTTPURLResponse, response.statusCode == 200 {
                        jsonDecoder.keyDecodingStrategy = .convertFromSnakeCase
                        
                        menu = try! jsonDecoder.decode(MenuCard.self, from: data)
                        
                        
                    }
                    
                    print("fertig geladen")
                    print(string)
                }
            }
        
        ForEach(menu.items, id: \.name) { item in
            HStack {
                AsyncImage(url: item.imageUrl, scale: 12)
             //   Text(item.imageUrl.absoluteString )
                Text(item.description )
            }
        }
    }
}

#Preview {
    DataView()
}