#include "atheme.h"
#include <account/chanacs.h>
#include <account/mychan.h>
#include <account/mymemo.h>
#include <account/mynick.h>
#include <account/myuser.h>
#include <account/metadata.h>

/*******************
 * M E T A D A T A *
 *******************/

has_metadata::callbacks has_metadata::callback;

metadata *
has_metadata::add_metadata (char *name, char const * const value)
{
  bool is_private = false;
  metadata_map::iterator it = mdmap.find (name);

  callback.metadata_change (*this, name, value);
  if (it != mdmap.end ())
    {
      metadata *md = it->second;
      free (md->key);
      free (md->value);
      md->key   = sstrdup (name);
      md->value = sstrdup (value);

      return mdmap[name];
    }

  if (!strncmp ("private:", name, 8))
    is_private = true;

  return mdmap[sstrdup (name)] = new metadata (name, value, is_private);
}

bool
has_metadata::del_metadata (char *name)
{
  metadata_map::iterator it = mdmap.find (name);

  callback.metadata_change (*this, name, NULL);

  if (it != mdmap.end ())
    {
      mdmap.erase (it);
      delete it->second;
      free (it->first);
      return true;
    }

  return false;
}

metadata *
has_metadata::find_metadata (char *name)
{
  metadata_map::iterator it = mdmap.find (name);
  if (it != mdmap.end ())
    return it->second;

  return NULL;
}

void
has_metadata::clear_metadata (void)
{
  metadata_map::iterator it, it_end = mdmap.end ();

  for (it = mdmap.begin (); it != it_end; ++it)
    {
      callback.metadata_change (*this, it->second->key, NULL);
      delete it->second;
    }

  mdmap.clear ();
}