/*

    Copyright (C) 2015 Apple Inc. All Rights Reserved.

    See LICENSE.txt for this sample’s licensing information

    Abstract:

    A view controller that demonstrates how to present a search controller's search bar within a navigation bar.

*/

import UIKit

class SearchBarEmbeddedInNavigationBarViewController: SearchControllerBaseViewController {

    // MARK: Properties

    // `searchController` is set in viewDidLoad(_:).

    var searchController: UISearchController!

    // MARK: View Life Cycle

    override func viewDidLoad() {

        super.viewDidLoad()

        // Create the search results view controller and use it for the UISearchController.

        let searchResultsController = storyboard!.instantiateViewControllerWithIdentifier(SearchResultsViewController.StoryboardConstants.identifier) as! SearchResultsViewController

        // Create the search controller and make it perform the results updating.

        searchController = UISearchController(searchResultsController: searchResultsController)

        searchController.searchResultsUpdater = searchResultsController

        searchController.hidesNavigationBarDuringPresentation = false

        // Configure the search controller's search bar. For more information on how to configure

        // search bars, see the "Search Bar" group under "Search".

        searchController.searchBar.searchBarStyle = .Minimal

        searchController.searchBar.placeholder = NSLocalizedString("Search", comment: "")

        // Include the search bar within the navigation bar.

        navigationItem.titleView = searchController.searchBar

        definesPresentationContext = true

    }

}