#ifndef GERMANAIRLINESVA_FILE_CONFIG_CONFIG_H
#define GERMANAIRLINESVA_FILE_CONFIG_CONFIG_H

#include <map>

#include <fstream>
#include <map>
#include <string>
#include <vector>

#include "constants.h"
#include "util.hpp"

namespace germanairlinesva
{
namespace file
{
  namespace config
  {
    class Config
    {
      private:
        std::string user;
        std::string scenery;
        std::string token;

        inline void writeFile() const
        {
          std::ofstream out(BASE_DIRECTORY CONFIG);
          out << "scenery=" << this->scenery << "\n";
          out << "user=" << this->user << "\n";
          out << "token=" << this->token << "\n";
          out.close();
        }

      public:
        inline Config()
        {
          std::ifstream in(BASE_DIRECTORY CONFIG);
          std::string line;
          while (std::getline(in, line)) {
            std::vector<std::string> fields = util::split(line, '=');
            if (fields.size() >= 2) {
              util::trim(fields[0]);
              util::trim(fields[1]);
              if (fields[0] == "scenery") {
                this->scenery = fields[1];
              } else if (fields[0] == "user") {
                this->user = fields[1];
              } else if (fields[0] == "token") {
                this->token = fields[1];
              }
            }
          }
          in.close();
        }

        inline void updateScenery(std::string scenery)
        {
          this->scenery = scenery;

          this->writeFile();
        }

        inline const std::string getUser() const { return this->user; }
        inline const std::string getScenery() const { return this->scenery; }
        inline const std::string getToken() const { return this->token; }
    };
  } // namespace config
} // namespace file
} // namespace germanairlinesva

#endif