#include "Box.h"
#include <iostream>
#include <fstream>
#include <exception>

/* Самото решение се намира в removeUselessSubBoxes в Box.cpp */

int main() {
	std::ifstream inFile("boxesList.txt");
	if (!inFile.is_open())
		throw std::runtime_error("No file named boxesList.txt exists!");

	unsigned b = 0;
	inFile >> b;

	std::deque<Box*> boxes;
	std::deque<Box*> bigBoxes;

	std::string name;
	unsigned n = 0;

	Box* current = nullptr;
	Box* cSubbox = nullptr;
	while (b-- > 0 && !inFile.eof()) {
		inFile >> name;

		// Get or create a box with the given name
		current = nullptr;
		for (Box* cb : boxes) {
			if (cb->get_name() == name) {
				current = cb;
			}
		}
		if (current == nullptr) {
			current = new Box(name);
			boxes.push_back(current);
			bigBoxes.push_back(current);
		}

		// Add items to box
		inFile >> n; // Item count
		while (n-- > 0) {
			inFile >> name;
			current->pushItem(name);
		}

		// Add subboxes
		inFile >> n; // Subboxes count
		while (n-- > 0) {
			inFile >> name;

			// Find or create new box
			cSubbox = nullptr;
			for (Box* cb : boxes) {
				if (cb->get_name() == name)
					cSubbox = cb;
			}
			if (cSubbox == nullptr) {
				cSubbox = new Box(name);
				boxes.push_back(cSubbox);
			}

			current->pushSubbox(cSubbox);
		}
	}
	inFile.close();

	for (Box* cb : bigBoxes) {
		cb->removeUselessSubBoxes();
		cb->print(std::cout) << std::endl;
	}

	// Free memory
	for (Box* b : boxes)
		delete b;
}