/*****************************************************************************/
/**
 * Description: Event scheduling implementation
 *
 * Date: 2023-12-21 13:32
 * LastEditors: Fan Hao
 * LastEditTime: 2023-12-21 13:32
 * Revisions: Rev 0.0
 * History:
 * [2023-12-21]: Initial version.
 *
 * Copyright(c) 2021 Beijing Institute of Technology.
 * Lab of Communication and Networking
 *
 ******************************************************************************/
#ifndef SCHDEVENT_H_
#define SCHDEVENT_H_

#define SCHDEVENT_ID_NONE UINT32_MAX
/***************************** Include Files *********************************/
#include <stdlib.h>
#include "linklayer814_types.h"
#include "../error.h"
#include "../util/list.h"
/***************** Macros (Inline Functions) Definitions *********************/
/**************************** Type Definitions *******************************/
/** @name L2 event
 * A definition of L2 event instance.
 */
typedef struct
{
	bool isSchd;
	bool isVolatile;
	L2_EVENT l2Event;
	uint32_t eventId;
	uint32_t occurCnt;
	uint32_t schdFrame;
	uint32_t schdSlot;
} L2_SCHD_EVENT;

/** @name L2 event
 * A definition of L2 event instance.
 */
typedef struct
{
	list_t *schdList;
	uint32_t envCnt;
} L2_SCHD_POOL;

/************************** Variable Definitions *****************************/
/************************** Function Prototypes ******************************/
// Scheduling Event
int32_t L2_CreateSchedEventPool(L2_SCHD_POOL **schdPool);
void L2_ClearSchedEventPool(L2_SCHD_POOL *schdPool);
void L2_DestroySchedEventPool(L2_SCHD_POOL *schdPool);

L2_SCHD_EVENT *L2_CreatNewSchdEvent(L2_SCHD_POOL *schdPool, L2_EVENT_TYPE event, bool isVolatile);
L2_SCHD_EVENT *L2_GetEventById(L2_SCHD_POOL *schdPool, uint32_t id);
int32_t L2_DeleteSchdEventById(L2_SCHD_POOL *schdPool, uint32_t id);

void L2_SchdEventAppendMsg(L2_SCHD_EVENT *schdEvent, void *msg);
bool L2_isEventScheduled(const L2_SCHD_EVENT *schdEvent);
int32_t L2_CancelEvent(L2_SCHD_EVENT *schdEvent);

#endif // SCHDEVENT_H_