/**************************************************************************
*
* 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 TreatmentStop.c
*
* @author (last) Sean Nash
* @date (last) 24-Sep-2020
*
* @author (original) Sean
* @date (original) 15-Jan-2020
*
***************************************************************************/

#include "AirTrap.h"
#include "Buttons.h"
#include "ModeTreatment.h"
#include "OperationModes.h"
#include "TreatmentStop.h"
#include "Valves.h"

/**
 *  @addtogroup TreatmentStop
 *  @{
 */

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

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

/*********************************************************************//**
 * @brief
 * The initTreatmentStop function initializes the Treatment Stop sub-mode
 * module.
 * @details Inputs: none
 * @details Outputs: Treatment Stop sub-mode module initialized.
 * @return none
 *************************************************************************/
void initTreatmentStop( void )
{
}

/*********************************************************************//**
 * @brief
 * The transitionToTreatmentStop function prepares for transition to treatment
 * stop sub-mode.
 * @details Inputs: none
 * @details Outputs: none
 * @return none
 *************************************************************************/
void transitionToTreatmentStop( void )
{
    // Set valves to safe state
    setValvePosition( VDI, VALVE_POSITION_C_CLOSE );
    setValvePosition( VDO, VALVE_POSITION_C_CLOSE );
    setValvePosition( VBA, VALVE_POSITION_C_CLOSE );
    setValvePosition( VBV, VALVE_POSITION_C_CLOSE );
    // Reset saline bolus state in case alarm interrupted one
    resetSalineBolus();
    // Stop air trap control
    endAirTrapControl();
    // Should always have an alarm active in treatment stop sub-mode so that user can take action
    if ( FALSE == isAnyAlarmActive() )
    {
        if ( FALSE == getRinsebackCompleted() )
        {
            activateAlarmNoData( ALARM_ID_TREATMENT_STOPPED_AFTER_RINSEBACK );
        }
        else
        {
            activateAlarmNoData( ALARM_ID_TREATMENT_STOPPED_BY_USER );
        }
        // coming back to stop state via non-alarm path, so no audio - just want alarm for its options
        signalAlarmSilence( ALARM_SILENCE_CMD_CANCEL );
    }

    // Set user alarm recovery actions allowed in this sub-mode
    setAlarmUserActionEnabled( ALARM_USER_ACTION_RESUME, TRUE );
    if ( TRUE == getRinsebackCompleted() )
    {   // block rinseback action if already done
        setAlarmUserActionEnabled( ALARM_USER_ACTION_RINSEBACK, FALSE );
    }
    else
    {
        setAlarmUserActionEnabled( ALARM_USER_ACTION_RINSEBACK, TRUE );
    }
    setAlarmUserActionEnabled( ALARM_USER_ACTION_END_TREATMENT, TRUE );
}

/*********************************************************************//**
 * @brief
 * The execTreatmentStop function executes the Treatment Stop sub-mode
 * state machine.
 * @details Inputs: none
 * @details Outputs: none
 * @return none
 *************************************************************************/
void execTreatmentStop( void )
{
    // TODO - implement
}

/**@}*/