@_exported import AVFoundation // Clang module
import CoreMedia
import Foundation

%{
from gyb_foundation_support import \
  ObjectiveCBridgeableImplementationForNSValueWithCategoryMethods
}%

extension AVError {
  /// The device name.
  public var device: String? {
    return userInfo[AVErrorDeviceKey] as? String
  }

  /// The time.
  public var time: CMTime? {
    return userInfo[AVErrorTimeKey] as? CMTime
  }

  /// The file size.
  public var fileSize: Int64? {
    return (userInfo[AVErrorFileSizeKey] as? NSNumber)?.int64Value
  }

  /// The process ID number.
  public var processID: Int? {
    return userInfo[AVErrorPIDKey] as? Int
  }

  /// Whether the recording successfully finished.
  public var recordingSuccessfullyFinished: Bool? {
    return userInfo[AVErrorRecordingSuccessfullyFinishedKey] as? Bool
  }

  /// The media type.
  public var mediaType: String? {
    return userInfo[AVErrorMediaTypeKey] as? String
  }

  /// The media subtypes.
  public var mediaSubtypes: [Int]? {
    return userInfo[AVErrorMediaSubTypeKey] as? [Int]
  }
}

// Bridge CoreMedia structs to NSValue.
// AVFoundation provides internal NSValue subclasses for these structures that
// are incompatible with the NSConcreteValue subclasses you get using
// -[NSValue valueWithBytes:objCType:].

${ ObjectiveCBridgeableImplementationForNSValueWithCategoryMethods(
  Type="CMTime",
  initializer="{ NSValue(time: $0) }",
  getter="{ $0.timeValue }",
) }
${ ObjectiveCBridgeableImplementationForNSValueWithCategoryMethods(
  Type="CMTimeRange",
  initializer="{ NSValue(timeRange: $0) }",
  getter="{ $0.timeRangeValue }",
) }
${ ObjectiveCBridgeableImplementationForNSValueWithCategoryMethods(
  Type="CMTimeMapping",
  initializer="{ NSValue(timeMapping: $0) }",
  getter="{ $0.timeMappingValue }",
) }