#include <glm/glm.hpp>
#include "rapidjson/document.h"
#include "rapidjson/writer.h"
#include "rapidjson/stringbuffer.h"

#include "aixlog.hpp"

#include "entity.h"
#include "mesh.h"
#include "util.h"
#include "scene_loader.h"

bool
slLoadFile(const char* file_name, Entity* entity_array, uint& entity_count, uint max_entities)
{
	if (entity_array == nullptr) {
		LOG(ERROR) << "entity array not initialized\n";
		return false;
	}

	rapidjson::Document doc;
	char* contents = utilDumpTextFile(file_name);

	if (contents == nullptr) {
		LOG(ERROR) << "Error reading file: " << file_name << "\n";
		return false;
	}

	if (doc.Parse(contents).HasParseError() || !doc.IsObject()) {
		LOG(ERROR) << "Error parrsing scene file: " << file_name << "\n";
		return false;
	}

	// entities

	if (doc.HasMember("entities")) {
		const rapidjson::Value& e = doc["entities"];
		assert (e.IsArray());

		for (uint i = 0; i < e.Size(); i++) {
			assert(e[i].HasMember("name"));
			assert(e[i]["name"].IsString());
			assert(i < max_entities);

			std::string s = e[i]["name"].GetString();
			LOG(INFO) << "e[" << i << "][\"name\"]: " << s << "\n";
		}
	}

	return true;
}