#include <iostream>
#include <string>
#include <vector>
#include <chrono>

#include "SearchJob.hpp"

using namespace std::chrono;

// Type of our hay stack: a list of strings
typedef std::vector<std::string> WordList;

void create_testdata(WordList& words)
{
	const char start = 'A';
	const char end = 'Z';
	char str[4] = { 'A', 'A', 'A', 'A' };

	for (str[0] = start; str[0] <= end; str[0]++)
		for (str[1] = start; str[1] <= end; str[1]++)
			for (str[2] = start; str[2] <= end; str[2]++)
				for (str[3] = start; str[3] <= end; str[3]++)
					words.push_back(std::string(str, 4));
}


int main()
{
	std::cout << "Hello World." << std::endl;


	WordList test_data;
	
	{
		steady_clock::time_point t1 = steady_clock::now();
		create_testdata(test_data);
		steady_clock::time_point t2 = steady_clock::now();
		duration<double> time_span = duration_cast<duration<double>>(t2 - t1);

		std::cout << "It took me " << time_span.count() << " seconds to create " << test_data.size() << " words." << std::endl;
	}

	
	{
		SearchJob<WordList::const_iterator> job(test_data.begin(), test_data.end(), "ABC");
		steady_clock::time_point t1 = steady_clock::now();
		job.run();
		steady_clock::time_point t2 = steady_clock::now();
		duration<double> time_span = duration_cast<duration<double>>(t2 - t1);

		std::cout << "It took me " << time_span.count() << " seconds to find " << job.GetResult().size() << " matches." << std::endl;
	}

	std::cout << std::endl;

	
	return 0;
}