#include "Centers.h"

Centers::Centers(std::string basePath)
{
	std::string filePath = basePath + "/centres.csv";
	std::cout << "Reading file " << filePath << " for Centers\n";

	std::ifstream file;
	file.open(filePath, std::ios::in);
	if (!file.is_open())
		throw std::runtime_error("Invalid file path");

	std::string line;
	while (getline(file, line))
	{
		if (line.empty())
			continue;

		std::istringstream stream(line);

		std::string id;
		getline(stream, id, ',');

		std::string name;
		getline(stream, name, ',');

		//std::cout << id << " " << name << "\n";
		Center* center = new Center{ stoi(id), name };
		this->centers.push_back(center);
	}

	file.close();
}

Center* Centers::get(int id)
{
	for (Center* center : this->centers)
	{
		if (center->id == id)
		{
			return center;
		}
	}
	return nullptr;
}

void Centers::print()
{
	std::cout << "Registered centers:\n";
	for (Center* center : this->centers)
	{
		std::cout << center->id << ": " << center->name << "\n";
	}
}