#ifndef CUSTOMERBEINGFSM_H
#define CUSTOMERBEINGFSM_H

#pragma once

#include "SpHelper.h"
#include "SpFSM.h"

#define USER_EVT_APPROACH	EVT_USER+1
#define USER_EVT_LEAVE		EVT_USER+2
#define USER_EVT_FRONT		EVT_USER+3
#define USER_EVT_LEAVE_APPROACH EVT_USER+4
#define USER_EVT_LOCK		EVT_USER+5
#define USER_EVT_UNLOCK		EVT_USER+6

#define USER_EVT_EXIT	EVT_USER+50 

class CCustomerBeingFSM : public FSMImpl<CCustomerBeingFSM>, public IFSMStateHooker
{
public:
	enum {s0, s1, s2, s3, s4};

	BEGIN_FSM_STATE(CCustomerBeingFSM)
		FSM_STATE_ENTRY(s0,"None",s0_on_entry,s0_on_exit,s0_on_event)
		FSM_STATE_ENTRY(s1,"Approach",s1_on_entry,s1_on_exit,s1_on_event)
		FSM_STATE_ENTRY(s2,"Front",s2_on_entry,s2_on_exit,s2_on_event)
		FSM_STATE_ENTRY(s3,"Lock",s3_on_entry,s3_on_exit,s3_on_event)
		FSM_STATE_ENTRY(s4,"Sleep",s4_on_entry,s4_on_exit,s4_on_event)
	END_FSM_STATE()

	BEGIN_FSM_RULE(CCustomerBeingFSM, s0)
		FSM_RULE_ENTRY_ANY(s0, s1, USER_EVT_APPROACH)
		FSM_RULE_ENTRY_ANY(s0, s2, USER_EVT_FRONT)
		FSM_RULE_ENTRY_ANY(s0, s4, EVT_TIMER)
		FSM_RULE_ENTRY_ANY(s0, FSM_STATE_EXIT, USER_EVT_EXIT)
		FSM_RULE_ENTRY_ANY(s1, s0, USER_EVT_LEAVE)
		FSM_RULE_ENTRY_ANY(s1, s2, USER_EVT_FRONT)
		FSM_RULE_ENTRY_ANY(s2, s1, USER_EVT_LEAVE_APPROACH)
		FSM_RULE_ENTRY_ANY(s2, s0, USER_EVT_LEAVE)
		FSM_RULE_ENTRY_ANY(s2, s3, USER_EVT_LOCK)
		FSM_RULE_ENTRY_ANY(s3, s2, USER_EVT_UNLOCK)
		FSM_RULE_ENTRY_ANY(s3, s0, USER_EVT_LEAVE)
		FSM_RULE_ENTRY_ANY(s3, s1, USER_EVT_APPROACH)
		FSM_RULE_ENTRY_ANY(s4, s1, USER_EVT_APPROACH)
		FSM_RULE_ENTRY_ANY(s4, s2, USER_EVT_FRONT)
	END_FSM_RULE()

	CCustomerBeingFSM();
	~CCustomerBeingFSM();

	virtual void OnStateTrans(int iSrcState, int iDstState);

	virtual ErrorCodeEnum OnInit();
	virtual ErrorCodeEnum OnExit();

	void s0_on_entry();
	void s0_on_exit();
	unsigned int s0_on_event(FSMEvent* event);

	void s1_on_entry();
	void s1_on_exit();
	unsigned int s1_on_event(FSMEvent* event);

	void s2_on_entry();
	void s2_on_exit();
	unsigned int s2_on_event(FSMEvent* event);

	void s3_on_entry();
	void s3_on_exit();
	unsigned int s3_on_event(FSMEvent* event);

	void s4_on_entry();
	void s4_on_exit();
	unsigned int s4_on_event(FSMEvent* event);

private:
	ErrorCodeEnum SetSysState(int state);
};

#endif // CUSTOMERBEINGFSM_H