asdasdasdas

asdasdasdsad.cpp

// Tire isso dps, to usando so pra n me preocupar com os includes kkk
#include <bits/stdc++.h>

#define POS_NUMBER 12
#define POS_NAME 10
#define POS_ENTOURAGE 18
#define POS_CITY 41
#define POS_STATUS 16

struct Candidate {
    int number;
    std::string status;
    std::string name;
    std::string entourage;
    std::string city;

    Candidate() {}
};

std::ostream & operator<<(std::ostream &o, Candidate &c) {
    o << "Number: " << c.number
      <<"\nName: " << c.name
      << "\nEntourage: " << c.entourage
      << "\nCity: " << c.city << "\n";
    return o;
}

std::istream & operator>>(std::istream &o, Candidate &c) {
    std::vector<std::string> data;
    std::string token;

    // Get data without quotes
    while (std::getline(o, token, ';'))
        data.push_back(token);

    c.number = std::atoi(data[POS_NUMBER].substr(1, data[POS_NUMBER].size() - 2).c_str());
    c.name = data[POS_NAME];
    c.entourage = data[POS_ENTOURAGE];
    c.city = data[POS_CITY];
    c.status = data[POS_STATUS].substr(1, data[POS_STATUS].size() - 2);

    return o;
}

bool filter_city(Candidate c, std::string city_name) {
    city_name = "\"" + city_name + "\"";
    if (c.city.size() != city_name.size())
        return false;
    for (auto i = 0u; i < city_name.size(); i++)
        if (tolower(city_name[i]) != tolower(c.city[i]))
            return false;
    return true;
}

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

    if (argc >= 3) {
        file_name = argv[1];
        filter = argv[2];
        output_file_name = filter + ".dat";
    } else {
        std::cerr << "The input must to have a file and a filter\n";
        return EXIT_FAILURE;
    }

    std::ifstream input_file(file_name);
    if (!input_file.is_open()) {
        std::cerr << "The input file cannot be opened right now, please try again later\n";
        return EXIT_FAILURE;
    }

    std::ofstream output_file(output_file_name);
    if (!output_file.is_open()) {
        std::cout << output_file_name << "\n";
        std::cerr << "The output file cannot be opened right now, please try again later\n";
        input_file.close();
        return EXIT_FAILURE;
    }

    std::string line;
    std::vector<Candidate> filtered_candidates;
    Candidate tmp;

    while (std::getline(input_file, line)) {
        std::stringstream ss(line);
        ss >> tmp;
        // Append candidate only if is "DEFERIDO"
        if (tmp.status == "DEFERIDO" && filter_city(tmp, filter))
            filtered_candidates.push_back(tmp);
    }

    for (Candidate c : filtered_candidates)
        output_file << c << "\n";

    // Close opened files
    input_file.close();
    output_file.close();

    return EXIT_SUCCESS;
}