/*
 *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#ifndef MODULES_VIDEO_CAPTURE_OBJC_DEVICE_INFO_H_
#define MODULES_VIDEO_CAPTURE_OBJC_DEVICE_INFO_H_

#include "modules/video_capture/device_info_impl.h"

#include <map>
#include <string>

@class DeviceInfoIosObjC;

namespace webrtc::videocapturemodule {
class DeviceInfoIos : public DeviceInfoImpl {
 public:
  DeviceInfoIos();
  virtual ~DeviceInfoIos();

  // Implementation of DeviceInfoImpl.
  int32_t Init() override;
  uint32_t NumberOfDevices() override;
  int32_t GetDeviceName(uint32_t deviceNumber, char* deviceNameUTF8, uint32_t deviceNameLength,
                        char* deviceUniqueIdUTF8, uint32_t deviceUniqueIdUTF8Length,
                        char* productUniqueIdUTF8 = 0, uint32_t productUniqueIdUTF8Length = 0,
                        pid_t* pid = 0) override;

  int32_t NumberOfCapabilities(const char* deviceUniqueIdUTF8) override;

  int32_t GetCapability(const char* deviceUniqueIdUTF8, const uint32_t deviceCapabilityNumber,
                        VideoCaptureCapability& capability) override;

  int32_t DisplayCaptureSettingsDialogBox(const char* deviceUniqueIdUTF8,
                                          const char* dialogTitleUTF8, void* parentWindow,
                                          uint32_t positionX, uint32_t positionY) override;

  int32_t GetOrientation(const char* deviceUniqueIdUTF8, VideoRotation& orientation) override;

  int32_t CreateCapabilityMap(const char* device_unique_id_utf8) override
      RTC_EXCLUSIVE_LOCKS_REQUIRED(_apiLock);

 private:
  std::map<std::string, VideoCaptureCapabilities> _capabilitiesMap;
  DeviceInfoIosObjC* _captureInfo;
};

}  // namespace webrtc::videocapturemodule

#endif  // MODULES_VIDEO_CAPTURE_OBJC_DEVICE_INFO_H_