//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//  * Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//  * Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//  * Neither the name of NVIDIA CORPORATION nor the names of its
//    contributors may be used to endorse or promote products derived
//    from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Copyright (c) 2018 NVIDIA Corporation. All rights reserved.



#ifndef APEX_ASSET_TRACKER_H
#define APEX_ASSET_TRACKER_H

#include "ApexString.h"
#include "ApexSDKIntl.h"
#include "ResourceProviderIntl.h"
#include "PsArray.h"

namespace nvidia
{
namespace apex
{

class IosAsset;

/* There are a couple confusing details here:
 * 1. If you are tracking particle system or material assets, use an *authoringTypeName*
 *    of "".
 * 2. When loading, this class checks first if the *authoringTypeName* == "" [A], it will
 *    then check the nameIdList.assetTypeName == "" [B]
 *    If A && B,  use particle system namespace defined in B
 *    If A && !B, use material namespace
 *    If !A && B, use namespace specified in constructor
 */
class ApexAssetTracker
{
public:
	ApexAssetTracker() : mSdk(0) {}

	ApexAssetTracker(ApexSDKIntl*	sdk, const char* authoringTypeName)
		:	mAuthoringTypeName(authoringTypeName),
		    mSdk(sdk)
	{}

	ApexAssetTracker(ApexSDKIntl*	sdk)
		:	mAuthoringTypeName(""),
		    mSdk(sdk)
	{}

	~ApexAssetTracker();

	IosAsset* 	getIosAssetFromName(const char* iosTypeName, const char* assetName);
	Asset* 	getAssetFromName(const char* assetName);
	Asset* 	getMeshAssetFromName(const char* assetName, bool isOpaqueMesh);
	bool			addAssetName(const char* assetName, bool isOpaqueMesh);
	bool			addAssetName(const char* iosTypeName, const char* assetName);
	void			removeAllAssetNames();

	ResID			getResourceIdFromName(const char* assetName, bool isOpaqueMesh);

	uint32_t		forceLoadAssets();

	/* one function must be implemented to fill in the name to id mappin lists */
	//virtual void	initializeAssetNameTable() = 0;

	physx::Array<AssetNameIDMapping*>&	getNameIdList()
	{
		return mNameIdList;
	}

	ApexSimpleString					mAuthoringTypeName;
	ApexSDKIntl*							mSdk;
	physx::Array<AssetNameIDMapping*>	mNameIdList;
};

}
} // end namespace nvidia::apex

#endif	// APEX_ASSET_TRACKER_H