/**********************************************************************//**
 *
 *  Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
 *
 *  THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 *  WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 *  @file ModeChemicalDisinfect.c
 *
 *  @date 03-Apr-2020
 *  @author S. Nash
 *
 *  @brief Top-level state machine for the chemical disinfect mode.
 *
 **************************************************************************/

#include "ModeChemicalDisinfect.h"
#include "OperationModes.h"

/**
 *  @addtogroup ChemicalDisinfectMode
 *  @{
 */

// ********** private definitions **********

/// Enumeration of chem. disinfect mode states.
typedef enum Chem_States
{
    CHEM_DISINFECT_STATE_START = 0,                                            ///< Start chemical disinfect mode state.
    NUM_OF_CHEM_DISINFECT_STATES                                               ///< Number of chemical disinfect mode states.
} CHEM_DISINFECT_STATE_T;

// ********** private data **********

static CHEM_DISINFECT_STATE_T chemState = CHEM_DISINFECT_STATE_START;          ///< Currently active chemical disinfect state.

// ********** private function prototypes **********

/*********************************************************************//**
 * @brief
 * The initChemicalDisinfectMode function initializes the chemical disinfect Mode module.
 * @details
 * Inputs : none
 * Outputs : Module initialized.
 * @return none
 *************************************************************************/
void initChemicalDisinfectMode( void )
{
    chemState = CHEM_DISINFECT_STATE_START;
}

/*********************************************************************//**
 * @brief
 * The transitionToChemicalDisinfectMode function prepares for transition to \n
 * chemical disinfect mode.
 * @details
 * Inputs : none
 * Outputs : none
 * @return none
 *************************************************************************/
void transitionToChemicalDisinfectMode( void )
{
    initChemicalDisinfectMode();
}

/*********************************************************************//**
 * @brief
 * The execChemicalDisinfectMode function executes the chemical disinfect Mode state machine.
 * @details
 * Inputs : none
 * Outputs : none
 * @return none
 *************************************************************************/
void execChemicalDisinfectMode( void )
{
    // execute current chemical disinfect state
    switch ( chemState )
    {
        case CHEM_DISINFECT_STATE_START:
            break;

        default:
            chemState = CHEM_DISINFECT_STATE_START;
            // TODO - s/w fault
            break;
    }
}

/**@}*/