#include "util/file_piece.hh"

#include "util/file.hh"
#include "util/scoped.hh"
#include "util/string_piece.hh"
#include "util/tokenize_piece.hh"
#include "util/murmur_hash.hh"
#include "util/probing_hash_table.hh"
#include "util/usage.hh"

#include "moses/TranslationModel/ProbingPT/quering.hh"

#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>

#include <fstream>
#include <iostream>
#include <sstream>
#include <string>
#include <sys/mman.h>
#include <sys/stat.h> //For finding size of file
#include <boost/functional/hash.hpp>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>

int main(int argc, char* argv[]) {
    if (argc != 2) {
        // Tell the user how to run the program
        std::cerr << "Usage: " << argv[0] << " path_to_directory" << std::endl;
        return 1;
    }

    QueryEngine queries(argv[1]);

    //Interactive search
    std::cout << "Please enter a string to be searched, or exit to exit." << std::endl;
    while (true){
        std::string cinstr = "";
        getline(std::cin, cinstr);
        if (cinstr == "exit"){
            break;
        }else{
            //Actual lookup
            std::pair<bool, std::vector<target_text> > query_result;
            query_result = queries.query(StringPiece(cinstr));

            if (query_result.first) {
                queries.printTargetInfo(query_result.second);
            } else {
                std::cout << "Key not found!" << std::endl;
            }
        }
    }

    util::PrintUsage(std::cout);

    return 0;
}