#ifndef EDAPI_JOURNAL_FILE_H
#define EDAPI_JOURNAL_FILE_H

#include <edapi/journal/entry.h>
#include <edapi/commander.h>
#include <edapi/error.h>

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

G_BEGIN_DECLS

G_DECLARE_FINAL_TYPE(EDJournalFile, ed_journal_file, ED, JOURNALFILE, GObject);

#define ED_TYPE_JOURNALFILE ed_journal_file_get_type()

EDJournalFile *ed_journal_file_new(void);

EDErrorCode ed_journal_file_parse_filename(
    char const *basename,
    gchar **date,
    gint *part
    );

/**
 * Opens the given journal file, and peeks into it. This
 * function fails if the given file cannot be opened. Loading
 * entries is a time consuming task (especially with multiple
 * files in a journal), so this function only peeks the first
 * few entries to figure out game version and CMDR name, and
 * it peeks the last entry to determine date range of the
 * journal file.
 *
 * To fully load all entries call ed_journal_file_load().
 */
EDErrorCode ed_journal_file_open(EDJournalFile *file,
                                 char const *filename,
                                 GError **error);

/**
 * Load all entries from this given journal.
 */
EDErrorCode ed_journal_file_load(EDJournalFile *self, GError **error);

GDateTime *ed_journal_file_get_datetime(EDJournalFile *self);

EDCommander *ed_journal_file_get_commander(EDJournalFile *self);

gchar const *ed_journal_file_get_gameversion(EDJournalFile *self);

EDJournalEntry *ed_journal_file_get_first(EDJournalFile *self);
EDJournalEntry *ed_journal_file_get_last(EDJournalFile *self);

gboolean ed_journal_file_has_entries_in_range(EDJournalFile *self,
                                              GDateTime *start,
                                              GDateTime *end);

gint ed_journal_file_compare_asc(EDJournalFile *lhs, EDJournalFile *rhs);
gint ed_journal_file_compare_desc(EDJournalFile *lhs, EDJournalFile *rhs);

G_END_DECLS

#endif