/*

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

 See LICENSE.txt for this sample’s licensing information

 Abstract:

 Interface controller for the workout summary screen.

 */

import WatchKit

import Foundation

import HealthKit

class SummaryInterfaceController: WKInterfaceController {

    // MARK: Properties

    var workout: HKWorkout?

    // MARK: IB Outlets

    @IBOutlet var workoutLabel: WKInterfaceLabel!

    @IBOutlet var durationLabel: WKInterfaceLabel!

    @IBOutlet var caloriesLabel: WKInterfaceLabel!

    @IBOutlet var distanceLabel: WKInterfaceLabel!

    // MARK: Interface Controller Overrides

    override func awake(withContext context: Any?) {

        super.awake(withContext: context)

        workout = context as? HKWorkout

        setTitle("Summary")

    }

    override func willActivate() {

        super.willActivate()

        guard let workout = workout else { return }

        workoutLabel.setText("\(format(activityType: workout.workoutActivityType))")

        caloriesLabel.setText(format(energy: workout.totalEnergyBurned!))

        distanceLabel.setText(format(distance: workout.totalDistance!))

        let duration = computeDurationOfWorkout(withEvents: workout.workoutEvents, startDate: workout.startDate, endDate: workout.endDate)

        durationLabel.setText(format(duration: duration))

    }

    @IBAction func didTapDoneButton() {

        WKInterfaceController.reloadRootControllers(withNames: ["ConfigurationInterfaceController"], contexts: nil)

    }

}