// my swiftui code
import SwiftUI

struct ContentView: View {
    var body: some View {
        VStack(spacing: 16) {
            Rectangle()
                .fill(Color.blue)
                .frame(height: 150)

            Rectangle()
                .fill(Color.green)
                .frame(height: 100)

            HStack(spacing: 20) {
                Button("Minimize") {
                    // trigger minimize
                }
                .frame(width: 120, height: 44)

                Button("Maximize") {
                    // trigger maximize
                }
                .frame(width: 120, height: 44)
            }
        }
        .padding()
    }
}

//my uikit code

import UIKit
import SwiftUI
class HostingContainerViewController: UIViewController {
    let containerView = UIView()
    var initialFrame: CGRect = .zero    // ← set externally via Representable
    var expandedFrame: CGRect = .zero   // ← set externally via Representable
    override func viewDidLoad() {
        super.viewDidLoad()
        setupContainerView()
        embedSwiftUIView()
    }
    private func setupContainerView() {
        containerView.backgroundColor = .clear
        containerView.frame = initialFrame // ← Start with initial (minimized) frame
        view.addSubview(containerView)
    }
    private func embedSwiftUIView() {
        let contentView = ContentView() // Your SwiftUI view
        let hostingController = UIHostingController(rootView: contentView)
        addChild(hostingController)
        hostingController.view.frame = containerView.bounds
        containerView.addSubview(hostingController.view)
        hostingController.didMove(toParent: self)
    }
    func minimize() {
        UIView.animate(withDuration: 0.3) {
            self.containerView.frame = self.initialFrame
        }
    }
    func maximize() {
        UIView.animate(withDuration: 0.3) {
            self.containerView.frame = self.expandedFrame
        }
    }
}