#include <cstdio>	// snprintf
#include <iostream>	// std::cout

#include <assimp/cimport.h>
#include <assimp/scene.h>
#include <assimp/postprocess.h>

#include "dumbLog.h"


void
debugParseNode(aiNode* node, aiMatrix4x4 xform, uint depth=0)
{
	depth++;
	char tabs[256];
	snprintf(tabs, 256, "%*s", depth * 4, " ");
	std::cout << tabs << node->mName.C_Str() << ", has meshes: " << (node->mNumMeshes > 0) << "\n";

	for (uint i = 0; i < node->mNumChildren; i++)
		debugParseNode(node->mChildren[i], xform, depth);
}

void
logDebugAnimationInfo(const char* model_name)
{
	const aiScene* scene = aiImportFile(model_name, aiProcessPreset_TargetRealtime_MaxQuality);

	if (!scene) {
		LOG(Error) << "Error loading file: " << model_name << "\n";
		return;
	}

	std::cout << "\n\n--------------------------------------\n";
	aiMatrix4x4 identity_mat;
	debugParseNode(scene->mRootNode, identity_mat);
	std::cout << "--------------------------------------\n\n\n";
}