#include "BoilerTankService.h"
#include "DigitalOutput.h"
#include "TempInput.h"

BoilerTankService::BoilerTankService(BoilerTankState* mBoilerTank)
        : m_boilerTank(mBoilerTank)
{
}

void BoilerTankService::loop()
{
    if (m_boilerTank->mode == BoilerTankState::Auto)
    {
        if (!m_boilerTank->relay->isEnabled() &&
            m_boilerTank->input->getValue() != TEMP_T_INVALID &&
            m_boilerTank->setting != TEMP_T_INVALID &&
            m_boilerTank->input->getValue() <= m_boilerTank->setting - m_boilerTank->tempTrigger)
        {
            m_boilerTank->relay->setEnabled(true);
        }
        else if (m_boilerTank->relay->isEnabled() && (
                m_boilerTank->input->getValue() == TEMP_T_INVALID ||
                m_boilerTank->setting == TEMP_T_INVALID ||
                m_boilerTank->input->getValue() >= m_boilerTank->setting)
                )
        {
            m_boilerTank->relay->setEnabled(false);
        }
    }
    else if (m_boilerTank->mode == BoilerTankState::On)
    {
        if (!m_boilerTank->relay->isEnabled())
        {
            m_boilerTank->relay->setEnabled(true);
        }
    }
    else if (m_boilerTank->mode == BoilerTankState::Off)
    {
        if (m_boilerTank->relay->isEnabled())
        {
            m_boilerTank->relay->setEnabled(false);
        }
    }
}