Rork Max ネイティブSwift開発 — Xcodeなしで本格iOSアプリを作る

// Generated: ContentView.swift
import SwiftUI
 
struct ContentView: View {
    @State private var count = 0
 
    var body: some View {
        VStack(spacing: 20) {
            Text("Hello, Rork Max!")
                .font(.system(size: 28, weight: .bold))
 
            Text("Count: \(count)")
                .font(.title2)
 
            Button(action: { count += 1 }) {
                Text("Increment")
                    .frame(maxWidth: .infinity)
                    .padding()
                    .background(Color.blue)
                    .foregroundColor(.white)
                    .cornerRadius(8)
            }
        }
        .padding()
    }
}
 
// Expected output:
// ボタンクリックで count が 0 → 1 → 2 と増加

import CoreML
import Vision
import SwiftUI
 
struct ImageRecognitionView: View {
    @State private var recognizedText = ""
    @State private var isProcessing = false
 
    var body: some View {
        VStack {
            Text(recognizedText.isEmpty ? "画像をアップロードしてください" : recognizedText)
                .padding()
 
            Button("画像から認識") {
                isProcessing = true
                performImageRecognition()
            }
            .disabled(isProcessing)
        }
    }
 
    func performImageRecognition() {
        // Core ML モデルをロード
        guard let mlModel = try? YourCoreMLModel(configuration: MLModelConfiguration()).model,
              let visionModel = try? VNCoreMLModel(for: mlModel) else {
            recognizedText = "モデルの読み込みに失敗しました"
            isProcessing = false
            return
        }
 
        // Vision フレームワークでリクエストを構築
        let request = VNCoreMLRequest(model: visionModel) { request, error in
            if let observations = request.results as? [VNClassificationObservation],
               let topResult = observations.first {
                DispatchQueue.main.async {
                    recognizedText = "認識結果: \(topResult.identifier) (信度: \(Int(topResult.confidence * 100))%)"
                    isProcessing = false
                }
            }
        }
 
        // 実際の画像処理はここで実行
        // Expected output:
        // "認識結果: dog (信度: 94%)" など
    }
}

struct DataFetchingView: View {
    @State private var items: [Item] = []
    @State private var isLoading = false
    @State private var error: String?
 
    var body: some View {
        List {
            if isLoading {
                ProgressView()
            } else if let error = error {
                Text("Error: \(error)")
                    .foregroundColor(.red)
            } else {
                ForEach(items, id: \.id) { item in
                    Text(item.name)
                }
            }
        }
        .task {
            await loadData()
        }
    }
 
    func loadData() async {
        isLoading = true
        do {
            let url = URL(string: "https://api.example.com/items?key=YOUR_API_KEY")!
            let (data, _) = try await URLSession.shared.data(from: url)
            let decoder = JSONDecoder()
            items = try decoder.decode([Item].self, from: data)
            error = nil
        } catch {
            self.error = error.localizedDescription
        }
        isLoading = false
    }
}
 
// Expected output:
// 初回: "Loading..." プログレスバー表示
// 成功時: JSON から decode したアイテムリスト表示
// 失敗時: "Error: Connection failed" など表示

// ViewModel
@MainActor
class ProductViewModel: ObservableObject {
    @Published var products: [Product] = []
    @Published var selectedProduct: Product?
 
    func selectProduct(_ product: Product) {
        selectedProduct = product
    }
 
    func removeProduct(_ id: UUID) {
        products.removeAll { $0.id == id }
    }
}
 
// View
struct ProductListView: View {
    @StateObject var viewModel = ProductViewModel()
 
    var body: some View {
        NavigationStack {
            List {
                ForEach(viewModel.products) { product in
                    NavigationLink(destination: ProductDetailView(product: product)) {
                        Text(product.name)
                    }
                }
                .onDelete(perform: { indices in
                    indices.forEach { index in
                        viewModel.removeProduct(viewModel.products[index].id)
                    }
                })
            }
            .navigationTitle("Products")
        }
    }
}
 
// Expected output:
// リスト表示 → スワイプで削除可能 → タップで詳細画面へ