dependencies: [
    .package(url: "https://github.com/AsyncSwift/AsyncLocationKit.git", from: "2.0.0")
]

import AsyncLocationKit

let locationManager = AsyncLocationManager(desiredAccuracy: .bestAccuracy)

// Request "When In Use" authorization
let status = await locationManager.requestPermission(with: .whenInUsage)

// Or request "Always" authorization
let status = await locationManager.requestPermission(with: .always)

// Handle the authorization status
switch status {
case .authorizedWhenInUse, .authorizedAlways:
    print("Location authorized!")
case .denied:
    print("Location access denied")
case .restricted:
    print("Location access restricted")
case .notDetermined:
    print("Authorization not determined")
@unknown default:
    print("Unknown authorization status")
}

do {
    if let event = try await locationManager.requestLocation() {
        switch event {
        case .didUpdateLocations(let locations):
            print("Current location: \(locations.first?.coordinate)")
        case .didFailWith(let error):
            print("Location error: \(error)")
        default:
            break
        }
    }
} catch {
    print("Failed to get location: \(error)")
}

Task {
    for await event in await locationManager.startUpdatingLocation() {
        switch event {
        case .didUpdateLocations(let locations):
            print("New location: \(locations.last?.coordinate)")
        case .didFailWith(let error):
            print("Error: \(error)")
        case .didPaused:
            print("Location updates paused")
        case .didResume:
            print("Location updates resumed")
        }
    }
}

let task = Task {
    for await event in await locationManager.startUpdatingLocation() {
        // Handle location updates
    }
}

// Later, cancel the task to stop location updates
task.cancel()

Task {
    for await event in await locationManager.startMonitoringAuthorization() {
        switch event {
        case .didUpdate(let authorization):
            print("Authorization changed to: \(authorization)")
        }
    }
}

Task {
    for await event in await locationManager.startMonitoringLocationEnabled() {
        switch event {
        case .didUpdate(let enabled):
            print("Location services enabled: \(enabled)")
        }
    }
}

let region = CLCircularRegion(
    center: CLLocationCoordinate2D(latitude: 37.7749, longitude: -122.4194),
    radius: 100,
    identifier: "San Francisco"
)

Task {
    for await event in await locationManager.startMonitoring(for: region) {
        switch event {
        case .didEnterTo(let region):
            print("Entered region: \(region.identifier)")
        case .didExitTo(let region):
            print("Exited region: \(region.identifier)")
        case .didStartMonitoringFor(let region):
            print("Started monitoring: \(region.identifier)")
        case .monitoringDidFailFor(let region, let error):
            print("Monitoring failed: \(error)")
        }
    }
}

#if os(iOS)
Task {
    for await event in await locationManager.startUpdatingHeading() {
        switch event {
        case .didUpdate(let heading):
            print("Heading: \(heading.trueHeading)°")
        case .didFailWith(let error):
            print("Heading error: \(error)")
        }
    }
}
#endif

#if os(iOS)
Task {
    for await event in await locationManager.startMonitoringVisit() {
        switch event {
        case .didVisit(let visit):
            print("Visit: \(visit.coordinate)")
            print("Arrival: \(visit.arrivalDate)")
            print("Departure: \(visit.departureDate)")
        case .didFailWithError(let error):
            print("Visit monitoring error: \(error)")
        }
    }
}
#endif

#if !os(watchOS) && !os(tvOS)
let beaconConstraint = CLBeaconIdentityConstraint(
    uuid: UUID(uuidString: "E2C56DB5-DFFB-48D2-B060-D0F5A71096E0")!
)

Task {
    for await event in await locationManager.startRangingBeacons(satisfying: beaconConstraint) {
        switch event {
        case .didRange(let beacons, _):
            print("Found \(beacons.count) beacons")
        case .didFailRanginFor(_, let error):
            print("Beacon ranging failed: \(error)")
        }
    }
}
#endif

#if !os(watchOS) && !os(tvOS)
Task {
    for await event in await locationManager.startMonitoringSignificantLocationChanges() {
        switch event {
        case .didUpdateLocations(let locations):
            print("Significant location change: \(locations)")
        case .didFailWith(let error):
            print("Error: \(error)")
        case .didPaused, .didResume:
            break
        }
    }
}
#endif

#if os(iOS)
if #available(iOS 14.0, *) {
    do {
        let accuracy = try await locationManager.requestTemporaryFullAccuracyAuthorization(
            purposeKey: "YourPurposeKeyFromInfoPlist"
        )
        print("Accuracy authorization: \(accuracy)")
    } catch {
        print("Failed to request full accuracy: \(error)")
    }
}
#endif

let manager = AsyncLocationManager(desiredAccuracy: .bestAccuracy)

// Available accuracy levels:
// .bestAccuracy
// .nearestTenMetersAccuracy
// .hundredMetersAccuracy
// .kilometerAccuracy
// .threeKilometersAccuracy
// .bestForNavigationAccuracy

// Update accuracy dynamically:
manager.updateAccuracy(with: .hundredMetersAccuracy)

let manager = AsyncLocationManager(
    desiredAccuracy: .bestAccuracy,
    allowsBackgroundLocationUpdates: true
)

// Update background setting dynamically (iOS/macOS/watchOS only):
#if !os(tvOS)
manager.updateAllowsBackgroundLocationUpdates(with: true)
#endif

class LocationManager: NSObject, CLLocationManagerDelegate {
    let manager = CLLocationManager()
    var completion: ((CLLocation?) -> Void)?

    override init() {
        super.init()
        manager.delegate = self
    }

    func requestLocation() {
        manager.requestLocation()
    }

    func locationManager(_ manager: CLLocationManager,
                        didUpdateLocations locations: [CLLocation]) {
        completion?(locations.first)
    }
}

let locationManager = AsyncLocationManager()

do {
    if let event = try await locationManager.requestLocation() {
        if case .didUpdateLocations(let locations) = event {
            print(locations.first)
        }
    }
} catch {
    print("Error: \(error)")
}