#include "plugin.h"
#include "session_manager.h"

#include "utils.h"

struct session_event_callback
{
	const char *session_name;
	fn_session_event_callback callback;
	TAILQ_ENTRY(session_event_callback) session_event_cb_tq_entries;
	UT_hash_handle hh;	
};

TAILQ_HEAD(session_event_callback_list, session_event_callback);

struct session_event_callback_map
{
	struct session_event_callback_list  session_ev_cb_list;
	UT_hash_handle hh;	
};

struct plugin_manager
{
	struct session_event_callback_list fixed_event_cbs[SESSION_TYPE_MAX];
	struct session_event_callback_map *session_ev_cb_map;
};

struct plugin_manager g_plug_mgr;

void plugin_manager_dispatch(struct session_event *event)
{
	struct session *s = container_of(event, struct session, cur_ev);
	struct session_event_callback_map *t_map;
	struct session_event_callback *session_ev_cb;
	HASH_FIND(hh, g_plug_mgr.session_ev_cb_map, s->name, strlen(s->name), t_map);
	if(!t_map) return;
	switch (s->state)
	{
	case SESSION_EVENT_OPENING:
		TAILQ_FOREACH(session_ev_cb, &t_map->session_ev_cb_list, session_event_cb_tq_entries)
		{
			struct session_event *ev = ALLOC(struct session_event, 1);
			ev->callback = session_ev_cb->callback;
			ev->callback(s, SESSION_EVENT_OPENING, NULL, NULL, 0, &ev->cb_pme);
			if(ev->state == 1)
			{
				TAILQ_INSERT_TAIL(&s->ev_list, ev, session_event_tq_entries);
			}
			else
			{
				FREE(&ev);// TODO;
			}
		}
		break;
	default:
		break;
	}

	return;
}