#include <string>
#include <iostream>
#include "caesar.hpp"

const std::string usage = "caesar <rotation> <text to encrypt>";

int main(int argc, char* argv[]) {
	if(argc < 3) { 
		std::cout << usage << std::endl;
		return 1;
	}

	int rotation = std::stoi(argv[1]);
	std::string toEncrypt = "";

	for(int i = 2; i < argc; i++) {
		toEncrypt += argv[i];
		if(i < argc - 1) toEncrypt += " ";
	}

	Caesar caesar{rotation};
	std::cout << caesar.encryptString(toEncrypt) << std::endl;
	
	return 0;
}