#include <format>
#include <iostream>
#include <fstream>
#include <string>
#include <vector>

#include "pcg_random.hpp"

std::vector<std::string> readWordlist(std::string filePath) 
{
	std::vector<std::string> map;

	std::ifstream file(filePath);
	if (file.is_open()) {
		std::string line;	
		while (std::getline(file, line)) {
			map.push_back(line);
		}
	} else {
		std::cout << std::format("ERROR: failed op open '{}'\n", filePath);
	}

	return map;
}

int main(int argc, char *argv[]) {
	std::string path;

	if (argc == 2) {
		path = argv[1];
	} else if (argc == 1) {
		path = "eff_large_wordlist.txt";
	} else {
		std::cout << "usage: passgen <wordlist_path>\n";
		return 1;
	}

	std::vector<std::string> wordlist = readWordlist(path);

	if (wordlist.size() == 0) {
		return 1;	
	}

	std::cout << wordlist[0] << "\n";
}