/*

 * activity.c           -- Pep activity events

 *

 * Copyright (C) 2009-2012 Myhailo Danylenko <isbear@ukrpost.net>

 *

 * This program 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 2 of the License, or (at

 * your option) any later version.

 *

 * This program 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, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307

 * USA

 */

#include <glib.h>

#include <string.h>

#include <mcabber/utils.h>

#include <mcabber/screen.h>

#include <mcabber/logprint.h>

#include <mcabber/hbuf.h>         // HBUF_PREFIX_*

#include <mcabber/roster.h>

#include <mcabber/hooks.h>

#include <mcabber/commands.h>

#include <mcabber/compl.h>

#include <mcabber/modules.h>

#include "activity.h"

#include "config.h"

//

//  module description

//

void activity_init   (void);

void activity_uninit (void);

#define DESCRIPTION ( "PEP activity support\nProvides command /activity" )

static const gchar *deps[] = { "pep_activity", NULL };

static module_info_t info_activity_dev = {

	.branch       = "dev",

	.api          = 20,

	.version      = PROJECT_VERSION,

	.description  = DESCRIPTION,

	.requires     = deps,

	.init         = activity_init,

	.uninit       = activity_uninit,

	.next         = NULL,

};

static module_info_t info_activity_0_10_1 = {

	.branch       = "0.10.1",

	.api          = 1,

	.version      = PROJECT_VERSION,

	.description  = DESCRIPTION,

	.requires     = deps,

	.init         = activity_init,

	.uninit       = activity_uninit,

	.next         = &info_activity_dev,

};

module_info_t info_activity = {

	.branch       = "0.10.0",

	.api          = 1,

	.version      = PROJECT_VERSION,

	.description  = DESCRIPTION,

	.requires     = deps,

	.init         = activity_init,

	.uninit       = activity_uninit,

	.next         = &info_activity_0_10_1,

};

//

//  globals

//

#ifdef MCABBER_API_HAVE_CMD_ID

static gpointer activity_cmid     = NULL;

static gboolean activity_set_safe = FALSE;

#endif

static guint activity_cid1           = 0;

static guint activity_cid2           = 0;

static guint activity_hid_activityin = 0;

//

//  code

//

static void do_activity (char *arg)

{

	if (!*arg) { // request

		GError *error = NULL;

		activity_request ( CURRENT_JID, &error );

		if ( error ) {

			scr_log_print ( LPRINT_NORMAL, "Error sending request: %s.", error -> message );

			g_error_free ( error );

		} else

			scr_log_print ( LPRINT_NORMAL, "Request sent." );

	} else { // publish

		hk_arg_t hookargs[] = {

			{ "major", NULL },

			{ "minor", NULL },

			{ "text",  NULL },

			{ NULL,    NULL },

		};

		if ( arg[0] != '-' || arg[1] != '\0' ) {

			gchar **args = split_arg ( arg, 3, 1 );

			hookargs[0].value = to_utf8 ( args[0] );

			if ( args[1] ) {

				if ( args[1][0] != '-' || args[1][1] != '\0' )

					hookargs[1].value = to_utf8 ( args[1] );

				if ( args[2] )

					hookargs[2].value = to_utf8 ( args[2] );

			}

			free_arg_lst ( args );

		}

		hk_run_handlers ( HOOK_ACTIVITY_OUT, hookargs );

		g_free ( (gchar *) hookargs[0].value );

		g_free ( (gchar *) hookargs[1].value );

		g_free ( (gchar *) hookargs[2].value );

	}

}

static guint activity_haih ( const gchar *hid, hk_arg_t *args, gpointer userdata )

{

	const gchar *from  = NULL;

	const gchar *major = NULL;

	const gchar *minor = NULL;

	const gchar *text  = NULL;

	{

		hk_arg_t *arg;

		for ( arg = args; arg -> name; arg ++ ) {

			const gchar *value = arg -> value;

			if ( value ) {

				const gchar *name = arg -> name;

				if ( ! strcmp ( name, "from" ) )

					from = value;

				else if ( ! strcmp ( name, "major" ) )

					major = value;

				else if ( ! strcmp ( name, "minor" ) )

					minor = value;

				else if ( ! strcmp ( name, "text" ) )

					text = value;

			}

		}

	}

	{ // print to buddy's buffer

		gchar *jid  = jidtodisp (from);

		gchar *mesg = NULL;

		// this can be implemented easier with gstring...

		if (major && text) {

			if (minor)

				mesg = g_strdup_printf ("Activity: %s (%s) - %s.", major, minor, text);

			else

				mesg = g_strdup_printf ("Activity: %s - %s.", major, text);

		} else if (major) {

			if (minor)

				mesg = g_strdup_printf ("Activity: %s (%s).", major, minor);

			else

				mesg = g_strdup_printf ("Activity: %s.", major);

		} else if (text)

			mesg = g_strdup_printf ("Activity: %s.", text);

		scr_write_incoming_message (jid, mesg ? mesg : "No specific activity.", 0, HBB_PREFIX_INFO|HBB_PREFIX_NOFLAG, 0); // NO conversion from utf-8

		g_free (mesg);

		g_free (jid);

	}

	return HOOK_HANDLER_RESULT_ALLOW_MORE_HANDLERS;

}

static const gchar *defined_general_activities[] = {

	"doing_chores",

	"drinking",

	"eating",

	"exercising",

	"grooming",

	"having_appointment",

	"inactive",

	"relaxing",

	"talking",

	"traveling",

	"working",

	NULL,

};

static const gchar *defined_minor_activities[] = {

	"buying_groceries",

	"cleaning",

	"cooking",

	"doing_maintenance",

	"doing_the_dishes",

	"doing_the_laundry",

	"gardening",

	"running_an_errand",

	"walking_the_dog",

	"having_a_beer",

	"having_coffee",

	"having_tea",

	"having_a_snack",

	"having_breakfast",

	"having_dinner",

	"having_lunch",

	"cycling",

	"dancing",

	"hiking",

	"jogging",

	"playing_sports",

	"running",

	"skiing",

	"swimming",

	"working_out",

	"at_the_spa",

	"brushing_teeth",

	"getting_a_haircut",

	"shaving",

	"taking_a_bath",

	"taking_a_shower",

	"day_off",

	"hanging_out",

	"hiding",

	"on_vacation",

	"praying",

	"scheduled_holiday",

	"sleeping",

	"thinking",

	"fishing",

	"gaming",

	"going_out",

	"partying",

	"reading",

	"rehearsing",

	"shopping",

	"smoking",

	"socializing",

	"sunbathing",

	"watching_tv",

	"watching_a_movie",

	"in_real_life",

	"on_the_phone",

	"on_video_phone",

	"commuting",

	"cycling",

	"driving",

	"in_a_car",

	"on_a_bus",

	"on_a_plane",

	"on_a_train",

	"on_a_trip",

	"walking",

	"coding",

	"in_a_meeting",

	"studying",

	"writing",

	NULL,

};

void activity_init (void)

{

	activity_cid1 = compl_new_category ();

	if (activity_cid1) {

		const gchar **activity;

		for (activity = defined_general_activities; *activity; ++activity)

			compl_add_category_word (activity_cid1, *activity);

	}

	activity_cid2 = compl_new_category ();

	if (activity_cid2) {

		const gchar **activity;

		for (activity = defined_minor_activities; *activity; ++activity)

			compl_add_category_word (activity_cid2, *activity);

	}

#ifndef MCABBER_API_HAVE_CMD_ID

	cmd_add ("activity", "", activity_cid1, activity_cid2, do_activity, NULL);

#else

	activity_cmid = cmd_add ("activity", "", activity_cid1, activity_cid2, do_activity, NULL);

	activity_set_safe = cmd_set_safe ("activity", TRUE);

#endif

	activity_hid_activityin = hk_add_handler (activity_haih, HOOK_ACTIVITY_IN, G_PRIORITY_DEFAULT, NULL);

}

void activity_uninit (void)

{

	hk_del_handler (HOOK_ACTIVITY_IN, activity_hid_activityin);

#ifndef MCABBER_API_HAVE_CMD_ID

	cmd_del ("activity");

#else

	if (activity_cmid)

		cmd_del (activity_cmid);

	if (activity_set_safe)

		cmd_set_safe ("activity", FALSE);

#endif

	if (activity_cid1)

		compl_del_category (activity_cid1);

	if (activity_cid2)

		compl_del_category (activity_cid2);

}

/* vim: se ts=4 sw=4: */