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

#pragma once

#if __has_include(<NitroModules/HybridObject.hpp>)
#include <NitroModules/HybridObject.hpp>
#else
#error NitroModules cannot be found! Are you sure you installed NitroModules properly?
#endif

// Forward declaration of `HybridCameraDeviceSpec` to properly resolve imports.
namespace margelo::nitro::camera { class HybridCameraDeviceSpec; }
// Forward declaration of `ListenerSubscription` to properly resolve imports.
namespace margelo::nitro::camera { struct ListenerSubscription; }
// Forward declaration of `HybridCameraExtensionSpec` to properly resolve imports.
namespace margelo::nitro::camera { class HybridCameraExtensionSpec; }
// Forward declaration of `CameraPosition` to properly resolve imports.
namespace margelo::nitro::camera { enum class CameraPosition; }

#include <memory>
#include "HybridCameraDeviceSpec.hpp"
#include <vector>
#include <optional>
#include "ListenerSubscription.hpp"
#include <functional>
#include <string>
#include "HybridCameraExtensionSpec.hpp"
#include <NitroModules/Promise.hpp>
#include "CameraPosition.hpp"

namespace margelo::nitro::camera {

  using namespace margelo::nitro;

  /**
   * An abstract base class for `CameraDeviceFactory`
   * Inherit this class to create instances of `HybridCameraDeviceFactorySpec` in C++.
   * You must explicitly call `HybridObject`'s constructor yourself, because it is virtual.
   * @example
   * ```cpp
   * class HybridCameraDeviceFactory: public HybridCameraDeviceFactorySpec {
   * public:
   *   HybridCameraDeviceFactory(...): HybridObject(TAG) { ... }
   *   // ...
   * };
   * ```
   */
  class HybridCameraDeviceFactorySpec: public virtual HybridObject {
    public:
      // Constructor
      explicit HybridCameraDeviceFactorySpec(): HybridObject(TAG) { }

      // Destructor
      ~HybridCameraDeviceFactorySpec() override = default;

    public:
      // Properties
      virtual std::vector<std::shared_ptr<HybridCameraDeviceSpec>> getCameraDevices() = 0;
      virtual std::optional<std::shared_ptr<HybridCameraDeviceSpec>> getUserPreferredCamera() = 0;
      virtual void setUserPreferredCamera(const std::optional<std::shared_ptr<HybridCameraDeviceSpec>>& userPreferredCamera) = 0;
      virtual std::vector<std::vector<std::shared_ptr<HybridCameraDeviceSpec>>> getSupportedMultiCamDeviceCombinations() = 0;

    public:
      // Methods
      virtual ListenerSubscription addOnCameraDevicesChangedListener(const std::function<void(const std::vector<std::shared_ptr<HybridCameraDeviceSpec>>& /* newDevices */)>& listener) = 0;
      virtual std::optional<std::shared_ptr<HybridCameraDeviceSpec>> getCameraForId(const std::string& id) = 0;
      virtual std::shared_ptr<Promise<std::vector<std::shared_ptr<HybridCameraExtensionSpec>>>> getSupportedExtensions(const std::shared_ptr<HybridCameraDeviceSpec>& camera) = 0;
      virtual std::optional<std::shared_ptr<HybridCameraDeviceSpec>> getDefaultCamera(CameraPosition position) = 0;

    protected:
      // Hybrid Setup
      void loadHybridMethods() override;

    protected:
      // Tag for logging
      static constexpr auto TAG = "CameraDeviceFactory";
  };

} // namespace margelo::nitro::camera