/*

 * Copyright © 2016 – 2017 Red Hat, Inc.

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General

 * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.

 */

#include <locale.h>

#include <glib.h>

#define GOA_API_IS_SUBJECT_TO_CHANGE

#define GOA_BACKEND_API_IS_SUBJECT_TO_CHANGE

#include <goabackend/goabackend.h>

static struct

{

  GoaProviderFeatures feature;

  const gchar *key;

} provider_features_info[] = {

  {

    .feature = GOA_PROVIDER_FEATURE_MAIL,

    .key = "MailEnabled"

  },

  {

    .feature = GOA_PROVIDER_FEATURE_CALENDAR,

    .key = "CalendarEnabled"

  },

  {

    .feature = GOA_PROVIDER_FEATURE_CONTACTS,

    .key = "ContactsEnabled"

  },

  {

    .feature = GOA_PROVIDER_FEATURE_CHAT,

    .key = "ChatEnabled"

  },

  {

    .feature = GOA_PROVIDER_FEATURE_DOCUMENTS,

    .key = "DocumentsEnabled"

  },

  {

    .feature = GOA_PROVIDER_FEATURE_MUSIC,

    .key = "MusicEnabled"

  },

  {

    .feature = GOA_PROVIDER_FEATURE_PHOTOS,

    .key = "PhotosEnabled"

  },

  {

    .feature = GOA_PROVIDER_FEATURE_FILES,

    .key = "FilesEnabled"

  },

  {

    .feature = GOA_PROVIDER_FEATURE_TICKETING,

    .key = "TicketingEnabled"

  },

  {

    .feature = GOA_PROVIDER_FEATURE_TODO,

    .key = "TodoEnabled"

  },

  {

    .feature = GOA_PROVIDER_FEATURE_READ_LATER,

    .key = "ReadLaterEnabled"

  },

  {

    .feature = GOA_PROVIDER_FEATURE_PRINTERS,

    .key = "PrintersEnabled"

  },

  {

    .feature = GOA_PROVIDER_FEATURE_MAPS,

    .key = "MapsEnabled"

  },

  {

    .feature = GOA_PROVIDER_FEATURE_INVALID,

    .key = NULL

  }

};

static void

get_all (GObject *source_object, GAsyncResult *res, gpointer user_data)

{

  GError *error;

  GList *providers = NULL;

  GList *l;

  GMainLoop *loop = (GMainLoop *) user_data;

  GKeyFile *key_file = NULL;

  gchar *key_file_data = NULL;

  error = NULL;

  if (!goa_provider_get_all_finish (&providers, res, &error))

    {

      g_warning ("Unable to get list of providers: %s", error->message);

      g_error_free (error);

      goto out;

    }

  key_file = g_key_file_new ();

  for (l = providers; l != NULL; l=l->next)

    {

      GoaProvider *provider = GOA_PROVIDER (l->data);

      GoaProviderFeatures features;

      const gchar *type;

      gchar *group;

      gchar *name;

      guint i;

      features = goa_provider_get_provider_features (provider);

      if (features == GOA_PROVIDER_FEATURE_INVALID)

        continue;

      type = goa_provider_get_provider_type (provider);

      group = g_strconcat ("Provider ", type, NULL);

      name = goa_provider_get_provider_name (provider, NULL);

      g_key_file_set_string (key_file, group, "ProviderName", name);

      for (i = 0; provider_features_info[i].key != NULL; i++)

        {

          if ((features & provider_features_info[i].feature) != 0)

            {

              const gchar *key = provider_features_info[i].key;

              /* The IMAP/SMTP provider uses Enabled instead of

               * MailEnabled. We should probably fix it for consistency.

               */

              if (g_strcmp0 (type, "imap_smtp") == 0 && g_strcmp0 (key, "MailEnabled") == 0)

                key = "Enabled";

              g_key_file_set_boolean (key_file, group, key, TRUE);

            }

        }

      g_free (group);

      g_free (name);

    }

  error = NULL;

  key_file_data = g_key_file_to_data (key_file, NULL, &error);

  if (error != NULL)

    {

      g_warning ("Unable to serialize key file: %s", error->message);

      g_error_free (error);

      goto out;

    }

  g_print ("%s", key_file_data);

 out:

  g_clear_pointer (&key_file, (GDestroyNotify) g_key_file_unref);

  g_free (key_file_data);

  g_list_free_full (providers, g_object_unref);

  g_main_loop_quit (loop);

}

gint

main (void)

{

  GMainLoop *loop;

  setlocale (LC_ALL, "");

  /* Workaround https://bugzilla.gnome.org/show_bug.cgi?id=674885. */

  g_type_ensure (G_TYPE_DBUS_CONNECTION);

  loop = g_main_loop_new (NULL, FALSE);

  goa_provider_get_all (get_all, loop);

  g_main_loop_run (loop);

  g_main_loop_unref (loop);

  return 0;

}