/*
 * WarningDecrease.cpp
 *
 *      Author: Aleksey Gerasimenko
 *      gerasimenko.aleksey.n@gmail.com
 */

#include "Alert/WarningDecrease.h"

namespace ALERT
{
//CONSTRUCTOR
WarningDecrease::WarningDecrease():
        ALERT::AlertBase(),
        m_warning(false),
        warning(false),
        _execute(&ALERT::WarningDecrease::_execute_undef)
{}//CONSTRUCTOR
//
void WarningDecrease::setup(float time_sample)
{
    m_time_sample = time_sample;
    //
}//setup()
//
void WarningDecrease::configure(const AlertBaseConfiguration& config)
{
    m_level = config.level;
    m_period = config.period;
    //
    m_warning = false;
    //
    if((m_time_sample > FP_ZERO) && (m_period >= m_time_sample) && (m_level > FP_ZERO))
    {
        _execute = &ALERT::WarningDecrease::_execute_operational;
        //
    }//if
    //
}//configure()
//
#pragma CODE_SECTION("ramfuncs");
void WarningDecrease::reset()
{
    m_warning = false;
    warning = false;
    m_timer = FP_ZERO;
    //
}//reset()
//
void WarningDecrease::execute(float reference)
{
    (this->*_execute)(reference);
    //
}//execute()
//
void WarningDecrease::_execute_undef(float reference)
{}//
//
#pragma CODE_SECTION("ramfuncs");
void WarningDecrease::_execute_operational(float reference)
{
    //
    if(reference <= m_level)
    {
        if(m_timer >= m_period)
        {
            m_warning = true;
            warning = true;
        }
        else
        {
            m_timer += m_time_sample;
            m_warning = false;
            warning = false;
            //
        }//if else
    }
    else
    {
        m_warning = false;
        warning = false;
        m_timer = FP_ZERO;
        //
    }//else if
    //
}//_execute_operational()
//
} /* namespace ALERT */