/* gcal-recurrence.h
 *
 * Copyright (C) 2017 Yash Singh <yashdev10p@gmail.com>
 *
 * gnome-calendar is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * gnome-calendar 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef GCAL_RECURRENCE_H
#define GCAL_RECURRENCE_H

#include <glib-object.h>
#include <libecal/libecal.h>

G_BEGIN_DECLS

#define GCAL_TYPE_RECURRENCE (gcal_recurrence_get_type())

typedef struct _GcalRecurrence GcalRecurrence;

typedef enum
{
  GCAL_RECURRENCE_NO_REPEAT,
  GCAL_RECURRENCE_DAILY,
  GCAL_RECURRENCE_MON_FRI,
  GCAL_RECURRENCE_WEEKLY,
  GCAL_RECURRENCE_MONTHLY,
  GCAL_RECURRENCE_YEARLY,
  GCAL_RECURRENCE_OTHER
} GcalRecurrenceFrequency;

typedef enum
{
  GCAL_RECURRENCE_FOREVER,
  GCAL_RECURRENCE_COUNT,
  GCAL_RECURRENCE_UNTIL
} GcalRecurrenceLimitType;

typedef enum
{
  GCAL_RECURRENCE_MOD_NONE            = 0,
  GCAL_RECURRENCE_MOD_THIS_ONLY       = E_CAL_OBJ_MOD_THIS,
  GCAL_RECURRENCE_MOD_THIS_AND_FUTURE = E_CAL_OBJ_MOD_THIS_AND_FUTURE,
  GCAL_RECURRENCE_MOD_ALL             = E_CAL_OBJ_MOD_ALL,
} GcalRecurrenceModType;

struct _GcalRecurrence
{
  gatomicrefcount          ref_count;

  GcalRecurrenceFrequency  frequency;
  GcalRecurrenceLimitType  limit_type;

  struct
  {
    GDateTime *until;
    guint count;
  } limit;

};

GType                gcal_recurrence_get_type                    (void);

GcalRecurrence*      gcal_recurrence_new                         (void);

GcalRecurrence*      gcal_recurrence_copy                        (GcalRecurrence     *recur);


GcalRecurrence*      gcal_recurrence_ref                         (GcalRecurrence     *self);

void                 gcal_recurrence_unref                       (GcalRecurrence     *self);

gboolean             gcal_recurrence_is_equal                    (GcalRecurrence     *recur1,
                                                                  GcalRecurrence     *recur2);

GcalRecurrence*      gcal_recurrence_parse_recurrence_rules      (ECalComponent      *comp);

ICalRecurrence*      gcal_recurrence_to_rrule              (GcalRecurrence     *recur);

G_DEFINE_AUTOPTR_CLEANUP_FUNC (GcalRecurrence, gcal_recurrence_unref)

G_END_DECLS

#endif /* GCAL_RECURRENCE_H */