#pragma once

// NOTE : The following MIT license applies to this file ONLY and not to the SDK as a whole. Please review
// the SDK documentation for the description of the full license terms, which are also provided in the file
// "NDI License Agreement.pdf" within the SDK or online at http://ndi.link/ndisdk_license. Your use of any
// part of this SDK is acknowledgment that you agree to the SDK license terms. The full NDI SDK may be
// downloaded at http://ndi.video/
//
//***********************************************************************************************************
//
// Copyright (C) 2023-2024 Vizrt NDI AB. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
// associated documentation files(the "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
// copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the
// following conditions :
//
// The above copyright notice and this permission notice shall be included in all copies or substantial
// portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
// EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
// THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//***********************************************************************************************************

// Structures and type definitions required by NDI finding.
// The reference to an instance of the finder.
struct NDIlib_find_instance_type;
typedef struct NDIlib_find_instance_type* NDIlib_find_instance_t;

// The creation structure that is used when you are creating a finder.
typedef struct NDIlib_find_create_t {
	// Do we want to include the list of NDI sources that are running on the local machine? If TRUE then
	// local sources will be visible, if FALSE then they will not.
	bool show_local_sources;

	// Which groups do you want to search in for sources.
	const char* p_groups;

	// The list of additional IP addresses that exist that we should query for sources on. For instance, if
	// you want to find the sources on a remote machine that is not on your local sub-net then you can put a
	// comma separated list of those IP addresses here and those sources will be available locally even
	// though they are not mDNS discoverable. An example might be "12.0.0.8,13.0.12.8". When none is
	// specified the registry is used.
	// Default = NULL;
	const char* p_extra_ips;

#if NDILIB_CPP_DEFAULT_CONSTRUCTORS
	NDIlib_find_create_t(
		bool show_local_sources_ = true,
		const char* p_groups_ = NULL,
		const char* p_extra_ips_ = NULL
	);
#endif // NDILIB_CPP_DEFAULT_CONSTRUCTORS
} NDIlib_find_create_t;

//***********************************************************************************************************
// Create a new finder instance. This will return NULL if it fails.
PROCESSINGNDILIB_API
NDIlib_find_instance_t NDIlib_find_create_v2(const NDIlib_find_create_t* p_create_settings NDILIB_CPP_DEFAULT_VALUE(NULL));

// This will destroy an existing finder instance.
PROCESSINGNDILIB_API
void NDIlib_find_destroy(NDIlib_find_instance_t p_instance);

// This function will recover the current set of sources (i.e. the ones that exist right this second). The
// char* memory buffers returned in NDIlib_source_t are valid until the next call to
// NDIlib_find_get_current_sources or a call to NDIlib_find_destroy. For a given NDIlib_find_instance_t, do
// not call NDIlib_find_get_current_sources asynchronously.
PROCESSINGNDILIB_API
const NDIlib_source_t* NDIlib_find_get_current_sources(NDIlib_find_instance_t p_instance, uint32_t* p_no_sources);

// This will allow you to wait until the number of online sources have changed.
PROCESSINGNDILIB_API
bool NDIlib_find_wait_for_sources(NDIlib_find_instance_t p_instance, uint32_t timeout_in_ms);