#include "session_manager.h"
#include "read_uses.h"

session_manager::session_manager(conexion* con)
{
  this->con=con;
}

bool session_manager::loggin(std::string username, std::string passwd){
  this->con->write_string(username);
  this->con->write_string(passwd);
  std::string result;
  this->con->read_string(result,4);
  return result=="pass";
}

bool session_manager::admin(){
  std::string result;
  this->con->read_string(result,5);
  return result=="admin";
}

int session_manager::install_command(std::string package){
  this->con->write_string("exec");
  read_uses uses(package);
  this->con->write_string(package);
  if(uses.exist_file()){
      this->con->write_string("y");
      this->con->write_string(*uses.get_uses());
    }else{
      this->con->write_string("n");
    }
  std::string buffer;
  this->con->read_string(buffer,2);
  return atoi(buffer.data());
}

int session_manager::remove_command(std::string package){
  this->con->write_string("remv");
  this->con->write_string(package);
  std::string buffer;
  this->con->read_string(buffer,2);
  return atoi(buffer.data());
}

std::list<std::string> session_manager::get_packages_info(){
  std::list<std::string> ret;
  std::string read;
  this->con->write_string("info");
  while(true){
      this->con->read_string(read,256);
      if(read=="end:info"){
          break;
        }
      ret.push_back(read);
    }
  return ret;
}

std::list<std::string> session_manager::get_users_info(){
  std::list<std::string> ret;
  std::string read;
  this->con->write_string("uinf");
  while(true){
      this->con->read_string(read,256);
      if(read=="end:info"){
          break;
        }
      ret.push_back(read);
    }
  return ret;
}

void session_manager::create_user(std::string username, std::string password, bool admin){
  this->con->write_string("cusr");
  this->con->write_string(username);
  this->con->write_string(password);
  this->con->write_string(admin?"t":"f");
}

void session_manager::remove_user(std::string username){
  this->con->write_string("rusr");
  this->con->write_string(username);
}