39 lines
1.2 KiB
Swift
39 lines
1.2 KiB
Swift
import CoreLocation
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import Foundation
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/// Wraps CLRegion but does deep inspection of properties
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/// so changing e.g. lat/long breaks Equatable rather than relying on identifier
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struct ZoneManagerEquatableRegion: Hashable {
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let region: CLRegion
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private var beaconRegion: CLBeaconRegion? {
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region as? CLBeaconRegion
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}
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private var circularReason: CLCircularRegion? {
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region as? CLCircularRegion
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}
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func hash(into hasher: inout Hasher) {
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hasher.combine(region.hash)
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}
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static func == (lhs: ZoneManagerEquatableRegion, rhs: ZoneManagerEquatableRegion) -> Bool {
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guard lhs.region.identifier == rhs.region.identifier else {
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return false
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}
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if let lhs = lhs.beaconRegion, let rhs = rhs.beaconRegion {
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return lhs.uuid == rhs.uuid &&
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lhs.minor == rhs.minor &&
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lhs.major == rhs.major
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} else if let lhs = lhs.circularReason, let rhs = rhs.circularReason {
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return lhs.center.latitude == rhs.center.latitude &&
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lhs.center.longitude == rhs.center.longitude &&
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lhs.radius == rhs.radius
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} else {
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return false
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}
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}
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}
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