//
//  SceneDelegate.swift
//  SBrowser
//
//  Created by James Magahern on 7/21/20.
//

import UIKit

class SceneDelegate: UIResponder, UIWindowSceneDelegate {
    var window: UIWindow?
    let navigationController = UINavigationController()
    let browserViewController = BrowserViewController()

    func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions)
    {
        guard let windowScene = (scene as? UIWindowScene) else { return }
        
        navigationController.viewControllers = [ browserViewController ]
        navigationController.setNavigationBarHidden(true, animated: false)
        
        let window = UIWindow(windowScene: windowScene)
        window.rootViewController = navigationController
        window.makeKeyAndVisible()
        self.window = window
        
        if let urlContext = connectionOptions.urlContexts.first {
            let url = urlContext.url
            browserViewController.tab.beginLoadingURL(url)
        }
        
        #if targetEnvironment(macCatalyst) 
            windowScene.titlebar?.titleVisibility = .hidden
            windowScene.titlebar?.separatorStyle = .none
        #endif
    }
    
    func scene(_ scene: UIScene, openURLContexts URLContexts: Set<UIOpenURLContext>)
    {
        for urlContext in URLContexts {
            browserViewController.createNewTab(withURL: urlContext.url)
        }
    }
}