/**
 * @file engine_state.h
 * @brief One header which acts as gateway to current engine state
 *
 * @date Dec 20, 2013
 * @author Andrey Belomutskiy, (c) 2012-2020
 */

#pragma once

#include "global.h"
#include "engine_parts.h"
#include "efi_pid.h"
#include "engine_state_generated.h"

struct LuaAdjustments {
	float fuelAdd = 0;
	float fuelMult = 1;

	bool clutchUpState = false;
	bool brakePedalState = false;
};

class EngineState : public engine_state_s {
public:
	EngineState();
	void periodicFastCallback();
	void updateSlowSensors();
	void updateTChargeK(int rpm, float tps);

	FuelConsumptionState fuelConsumption;

	efitick_t crankingTime = 0;
	efitick_t timeSinceCranking = 0;

	WarningCodeState warnings;

	// Estimated airflow based on whatever airmass model is active
	float airflowEstimate = 0;

	float auxValveStart = 0;
	float auxValveEnd = 0;

	/**
	 * MAP averaging angle start, in relation to 'mapAveragingSchedulingAtIndex' trigger index index
	 */
	angle_t mapAveragingStart[MAX_CYLINDER_COUNT];
	angle_t mapAveragingDuration = 0;

	/**
	 * timing advance is angle distance before Top Dead Center (TDP), i.e. "10 degree timing advance" means "happens 10 degrees before TDC"
	 */
	angle_t timingAdvance[MAX_CYLINDER_COUNT] = {0};

	// Angle between firing the main (primary) spark and the secondary (trailing) spark
	angle_t trailingSparkAngle = 0;

	efitick_t timeSinceLastTChargeK;

	float currentVe = 0;
	float currentVeLoad = 0;
	float currentAfrLoad = 0;

	float fuelingLoad = 0;
	float ignitionLoad = 0;

	/**
	 * Raw fuel injection duration produced by current fuel algorithm, without any correction
	 */
	floatms_t baseFuel = 0;

	/**
	 * TPS acceleration: extra fuel amount
	 */
	floatms_t tpsAccelEnrich = 0;

	angle_t injectionOffset = 0;

	multispark_state multispark;

	float targetLambda = 0.0f;
	float stoichiometricRatio = 0.0f;

	LuaAdjustments luaAdjustments;
};