#pragma once

#include <string>

#include "db/database_manager.h"
#include "machine.h"
#include "vfs.h"

/* Recursive copy function for our Copy-on-Write behaviour. */
vfs_node* copy_vfs_node(vfs_node* original, vfs_node* new_parent);

class MachineManager {
public:
  MachineManager(DatabaseManager* db_manager);
  ~MachineManager(void); /* TODO: Implement recursive VFS deletion. */

  Machine* create_machine(uint32_t id, const std::string& hostname,
                          const std::string& system_type);
  Machine* load_machine(long long machine_id, DatabaseManager* db_manager);

  vfs_node* get_vfs_template(void) { return _vfs_template_root; }

private:
  DatabaseManager* _db_manager;
  vfs_node* _vfs_template_root;
};