/*

    Copyright (C) 2016 Apple Inc. All Rights Reserved.

    See LICENSE.txt for this sample’s licensing information

    Abstract:

    This sample demonstrates how to fetch all record zones of the private database.

*/

import CloudKit

class FetchAllRecordZonesSample: CodeSample {

    init() {

        super.init(

            title: "fetchAllRecordZonesWithCompletionHandler",

            className: "CKDatabase",

            methodName: ".fetchAllRecordZonesWithCompletionHandler()",

            descriptionKey: "Zones.FetchAllRecordZones"

        )

    }

    override func run(completionHandler: (Results, NSError!) -> Void) {

        let container = CKContainer.defaultContainer()

        let privateDB = container.privateCloudDatabase

        privateDB.fetchAllRecordZonesWithCompletionHandler {

            (zones, nsError) in

            let results = Results(alwaysShowAsList: true)

            if let zones = zones where zones.count > 0 {

                for zone in zones {

                    results.items.append(zone)

                }

                self.listHeading = "Zones:"

            } else {

                self.listHeading = "No Zones"

            }

            completionHandler(results, nsError)

        }

    }

}