//
//  WatchDelegate.swift
//  Werkout_watch Watch App
//
//  Created by Trey Tartt on 7/1/24.
//

import WatchKit
import HealthKit
import os

class WatchDelegate: NSObject, WKApplicationDelegate {
    private let logger = Logger(subsystem: "com.werkout.watch", category: "lifecycle")
    func applicationDidFinishLaunching() {
        authorizeHealthKit()
    }
    
    func applicationDidBecomeActive() {
        
    }
    
    func applicationWillResignActive() {
        
    }
    
    func handle(_ workoutConfiguration: HKWorkoutConfiguration) {
//        WatchWorkout.shared.startWorkout()
    }
    
    func authorizeHealthKit() {
        guard let heartRateType = HKObjectType.quantityType(forIdentifier: .heartRate),
              let activeEnergyType = HKObjectType.quantityType(forIdentifier: .activeEnergyBurned),
              let oxygenSaturationType = HKObjectType.quantityType(forIdentifier: .oxygenSaturation) else {
            logger.error("Missing required HealthKit quantity types during authorization")
            return
        }

        let healthKitTypes: Set<HKObjectType> = [
            heartRateType,
            activeEnergyType,
            oxygenSaturationType,
            HKObjectType.activitySummaryType(),
            HKQuantityType.workoutType()
        ]
        HKHealthStore().requestAuthorization(toShare: nil, read: healthKitTypes) { (succ, error) in
            if !succ {
                self.logger.error("HealthKit authorization failed: \(String(describing: error), privacy: .public)")
            }
        }
    }
}