import AppKit
import SwiftUI

@MainActor
final class SettingsWindowController: NSObject, NSWindowDelegate {
    private var window: NSWindow?

    func windowWillClose(_ notification: Notification) {
        window?.contentView = nil
        window = nil
    }

    func show() {
        if window == nil {
            let window = NSWindow(
                contentRect: NSRect(x: 0, y: 0, width: 540, height: 430),
                styleMask: [.titled, .closable, .miniaturizable],
                backing: .buffered,
                defer: false
            )
            window.delegate = self
            window.title = "TinySTT 设置"
            window.isReleasedWhenClosed = false
            window.contentView = NSHostingView(rootView: SettingsView())
            window.center()
            self.window = window
        }

        NSApp.activate(ignoringOtherApps: true)
        window?.makeKeyAndOrderFront(nil)
    }
}