// Copyright 2017 Esri.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import ArcGIS

extension MapsAppDelegate {
    // MARK: OAuth
    func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
        // Handle OAuth callback from application(app,url,options) when the app's URL schema is called.
        //
        // See also AppSettings and AppContext.setupAndLoadPortal() to see how the AGSPortal is configured
        // to handle OAuth and call back to this application.
        if let urlComponents = URLComponents(url: url, resolvingAgainstBaseURL: false),
           urlComponents.scheme == AppSettings.appSchema, urlComponents.host == AppSettings.authURLPath {
            // If we were authenticated, there should now be a shared credential to use. Let's try it.
            mapsAppContext.signInCurrentPortalIfPossible()
        }
        return true
    }
}
