/*
 * PwmGenAdapter.cpp
 *
 *  Created on: 6 сент. 2019 г.
 *      Author: titov
 */

#include "PwmGenAdapter.hh"

#include "../../control/function/SpaceVectorPwm.hh"

#include <cmath>

using namespace std;

void technological::adapter::PwmGenAdapter::set( control::StandingVector voltage ) {

    float voltage_dc_value = voltage_dc;
    float factor = ( voltage_dc_value > minimum_control_voltage ? voltage_utilization_factor / voltage_dc_value : 0.0f );
    control::NaturalCoordinate times = control::function::SpaceVectorPwm::generate( voltage * factor );

    output->pwm( times.u, times.v, times.w );

}

void technological::adapter::PwmGenAdapter::set_output( driver::IInverter * output_interface ) {

    output = output_interface;

}

technological::adapter::PwmGenAdapter::Setting::Setting() : voltage_utilization_factor(NAN), minimum_control_voltage(INFINITY) {}

bool technological::adapter::PwmGenAdapter::Setting::isValid() {

    const Setting non_valid;

    if( voltage_utilization_factor < 0.0f or voltage_utilization_factor > 1.0f
            or not isfinite(voltage_utilization_factor) )
        voltage_utilization_factor = non_valid.voltage_utilization_factor;

    if( minimum_control_voltage < 0.0f or not isfinite(minimum_control_voltage) )
        minimum_control_voltage = non_valid.minimum_control_voltage;

    return voltage_utilization_factor != non_valid.voltage_utilization_factor and minimum_control_voltage != non_valid.minimum_control_voltage;

}

void technological::adapter::PwmGenAdapter::configure( const Setting & config ) {

    voltage_utilization_factor = config.voltage_utilization_factor;
    minimum_control_voltage = config.minimum_control_voltage;

}

technological::adapter::PwmGenAdapter::PwmGenAdapter( systemic::ISignal & voltage_dc ) :
        voltage_dc(voltage_dc),
        voltage_utilization_factor(0.0f), minimum_control_voltage(INFINITY) {}