#include "fileUtils.h"
#include "logs.h"
#include "sqlite3.h"
#include <ctime>
#include <iostream>
#include <map>
#include <sstream>
#include <sys/stat.h>
#include <unistd.h>

bool folder_exists(const std::string &foldername) {
  struct stat buffer;
  return (stat(foldername.c_str(), &buffer) == 0);
}

/**
 * Portable wrapper for mkdir. Internally used by mkdir()
 * @param[in] path the full path of the directory to create.
 * @return zero on success, otherwise -1.
 */
int _mkdir(const char *path) {
#if _POSIX_C_SOURCE
  return mkdir(path);
#else
  return mkdir(path, 0755); // not sure if this works on mac
#endif
}

/**
 * Recursive, portable wrapper for mkdir.
 * @param[in] path the full path of the directory to create.
 * @return zero on success, otherwise -1.
 */
int mkdir(const char *path) {
  std::string current_level = "/";
  std::string level;
  std::stringstream ss(path);
  // First line is empty because it starts with /User
  getline(ss, level, '/');
  // split path using slash as a separator
  while (getline(ss, level, '/')) {
    current_level += level; // append folder to the current level
                            // create current level
    if (!folder_exists(current_level) && _mkdir(current_level.c_str()) != 0)
      return -1;

    current_level += "/"; // don't forget to append a slash
  }

  return 0;
}

bool file_exists(const std::string &path) {
  struct stat buffer;
  return (stat(path.c_str(), &buffer) == 0);
}

std::string get_db_path(std::string const dbName, std::string const docPath) {
  mkdir(docPath.c_str());
  return docPath + "/" + dbName;
}