// SPDX-License-Identifier: Apache-2.0
// Copyright (c) 2012-2024 Scott Penrose <scottp@dd.com.au> and WII5 Buoy contributors
//
// This file is part of WII5 Buoy firmware.
// See LICENSE for full terms.

/**
 * @file WII5Battery.h
 * @brief Battery monitor: voltage sampling, running average, and threshold logic.
 */

#ifndef WII5Battery_h
#define WII5Battery_h

#include <Arduino.h>
#include <TimeLib.h>
#include <elapsedMillis.h>
#include <WII5.h>
#include <AvgStd.h>

enum WII5BATTERY_STEPS {
   WII5BATTERY_OFF,
   WII5BATTERY_ON,
   WII5BATTERY_MEASURE,
   WII5BATTERY_STORE,
   WII5BATTERY_ANALYSE,
   WII5BATTERY_FINISH
};

class WII5Battery : public WII5Power {
	public:
		WII5Battery() {}
		virtual WII5_CONTROLLERS controllerId() {return WII5CONTROLLER_DRIVER;}
		virtual WII5_DRIVERS driverId() {return WII5DRIVER_BATTERY;}

		void begin();
		void loop();

		void start(bool force = false);
		void stop(bool force = false);

    bool isRunning();

    elapsedMillis age;
    int32_t value;
	protected:

		WII5BATTERY_STEPS step;
    elapsedMillis stepWait;
    uint32_t stepCount;

    AvgStd avgBattery1;
    AvgStd avgBattery2;

    uint16_t scale(uint16_t data, uint16_t d);
    uint32_t scale(uint32_t data, uint32_t d);


};

extern WII5Battery wii5Battery;

#endif