///
/// FocusOptions.swift
/// This file was generated by nitrogen. DO NOT MODIFY THIS FILE.
/// https://github.com/mrousavy/nitro
/// Copyright © Marc Rousavy @ Margelo
///

import NitroModules

/**
 * Represents an instance of `FocusOptions`, backed by a C++ struct.
 */
public typealias FocusOptions = margelo.nitro.camera.FocusOptions

public extension FocusOptions {
  private typealias bridge = margelo.nitro.camera.bridge.swift

  /**
   * Create a new instance of `FocusOptions`.
   */
  init(responsiveness: FocusResponsiveness?, adaptiveness: SceneAdaptiveness?, modes: [MeteringMode]?, autoResetAfter: Variant_NullType_Double?) {
    self.init({ () -> bridge.std__optional_FocusResponsiveness_ in
      if let __unwrappedValue = responsiveness {
        return bridge.create_std__optional_FocusResponsiveness_(__unwrappedValue)
      } else {
        return .init()
      }
    }(), { () -> bridge.std__optional_SceneAdaptiveness_ in
      if let __unwrappedValue = adaptiveness {
        return bridge.create_std__optional_SceneAdaptiveness_(__unwrappedValue)
      } else {
        return .init()
      }
    }(), { () -> bridge.std__optional_std__vector_MeteringMode__ in
      if let __unwrappedValue = modes {
        return bridge.create_std__optional_std__vector_MeteringMode__({ () -> bridge.std__vector_MeteringMode_ in
          var __vector = bridge.create_std__vector_MeteringMode_(__unwrappedValue.count)
          for __item in __unwrappedValue {
            __vector.push_back(__item)
          }
          return __vector
        }())
      } else {
        return .init()
      }
    }(), { () -> bridge.std__optional_std__variant_nitro__NullType__double__ in
      if let __unwrappedValue = autoResetAfter {
        return bridge.create_std__optional_std__variant_nitro__NullType__double__({ () -> bridge.std__variant_nitro__NullType__double_ in
          switch __unwrappedValue {
            case .first(let __value):
              return bridge.create_std__variant_nitro__NullType__double_(margelo.nitro.NullType.null)
            case .second(let __value):
              return bridge.create_std__variant_nitro__NullType__double_(__value)
          }
        }().variant)
      } else {
        return .init()
      }
    }())
  }

  @inline(__always)
  var responsiveness: FocusResponsiveness? {
    return self.__responsiveness.value
  }
  
  @inline(__always)
  var adaptiveness: SceneAdaptiveness? {
    return self.__adaptiveness.value
  }
  
  @inline(__always)
  var modes: [MeteringMode]? {
    return { () -> [MeteringMode]? in
      if bridge.has_value_std__optional_std__vector_MeteringMode__(self.__modes) {
        let __unwrapped = bridge.get_std__optional_std__vector_MeteringMode__(self.__modes)
        return __unwrapped.map({ __item in __item })
      } else {
        return nil
      }
    }()
  }
  
  @inline(__always)
  var autoResetAfter: Variant_NullType_Double? {
    return { () -> Variant_NullType_Double? in
      if bridge.has_value_std__optional_std__variant_nitro__NullType__double__(self.__autoResetAfter) {
        let __unwrapped = bridge.get_std__optional_std__variant_nitro__NullType__double__(self.__autoResetAfter)
        return { () -> Variant_NullType_Double in
          let __variant = bridge.std__variant_nitro__NullType__double_(__unwrapped)
          switch __variant.index() {
            case 0:
              let __actual = __variant.get_0()
              return .first(NullType.null)
            case 1:
              let __actual = __variant.get_1()
              return .second(__actual)
            default:
              fatalError("Variant can never have index \(__variant.index())!")
          }
        }()
      } else {
        return nil
      }
    }()
  }
}