#include "i0mapmon.h"
#include "ui_i0mapmon.h"

// cumbia
#include <cumbiapool.h>
#include <cuserviceprovider.h>
#include <cumacros.h>
#include <quapps.h>
// cumbia

#include <quwatcher.h>
#include <qulineedit.h>

I0mapmon::I0mapmon(CumbiaPool *cumbia_pool, QWidget *parent) :
    QWidget(parent)
{
    // cumbia
    CuModuleLoader mloader(cumbia_pool, &m_ctrl_factory_pool, &m_log_impl);
    cu_pool = cumbia_pool;
    ui = new Ui::I0mapmon;
    ui->setupUi(this, cu_pool, m_ctrl_factory_pool);

    // mloader.modules() to get the list of loaded modules
    // cumbia


    m_fel0x = 0;
    for(int i = 1; i < qApp->arguments().size() && m_fel0x < 1; i++) {
        if(qApp->arguments()[i].contains("f01")) m_fel0x = 1;
        else if(qApp->arguments()[i].contains("f02")) m_fel0x = 2;
    }
    if(m_fel0x < 1)
        ui->lTitle->setText("Unknown operation mode FEL01 / FEL02 from command line args");
    else {
        ui->lTitle->setText(ui->lTitle->text() + QString(" FEL0%1").arg(m_fel0x));

        // continue setup
        QuWatcher *w = new QuWatcher(this, cumbia_pool, m_ctrl_factory_pool);
        w->setSingleShot(true);
        w->setAutoDestroy(true);
        w->attach(this, SLOT(onNamesReady(QStringList)));
        w->setSource("$1/name");

        connect(ui->pbApplyWlens, SIGNAL(clicked()), this, SLOT(applyWavelenX()));
        connect(ui->pbApplyWlenWei, SIGNAL(clicked()), this, SLOT(applyWavelenX()));

        // qu-line edit for wavelen / wavelen weights
        ui->quleWlens->setTarget(QString("$2/FEL0%1_IOM_wavelengths").arg(m_fel0x));
        ui->quleWlenWei->setTarget(QString("$2/FEL0%1_IOM_wavelength_weights").arg(m_fel0x));

        // label
        ui->qulWlens->setSource(QString("$2/FEL0%1_IOM_wavelengths").arg(m_fel0x));
        ui->qulWlenWei->setSource(QString("$2/FEL0%1_IOM_wavelength_weights").arg(m_fel0x));

        // plot
        ui->quSpectrumPlot->setYLowerBound(-1.0);
        ui->quSpectrumPlot->setYUpperBound(1.0);
        // autoscale
        ui->quSpectrumPlot->setYAxisAutoscaleEnabled(true);
    }
}

I0mapmon::~I0mapmon()
{
    delete ui;
}

void I0mapmon::onNamesReady(const QStringList &n) {
    ui->qucbx->clear();
    ui->qucbx->insertItems(0, n);
    if(n.size()) {
        onXChanged(n.first());
        // X combo box
        connect(ui->qucbx, SIGNAL(currentTextChanged(QString)), this, SLOT(onXChanged(QString)));
    }
}

void I0mapmon::applyWavelenX() {
    bool ok;
    QString tgt, txt;
    QVector<double> vals;
    sender()->objectName() == "pbApplyWlens" ? txt = ui->quleWlens->text() : txt = ui->quleWlenWei->text();
    foreach(const QString& v, txt.split(QRegularExpression(",\\s*")))
        if(v.toDouble(&ok) && ok) vals.push_back(v.toDouble());
    sender()->objectName() == "pbApplyWlens" ? tgt = QString("$2/FEL0%1_IOM_wavelengths").arg(m_fel0x) :
            tgt = QString("$2/FEL0%1_IOM_wavelength_weights").arg(m_fel0x);
    qDebug() << __PRETTY_FUNCTION__ << "*WOULD WRITE ON* target" << tgt << "values" << vals;
}

void I0mapmon::onXChanged(const QString &x) {
    ui->quSpectrumPlot->unsetSources();
    ui->quSpectrumPlot->clearPlot();
    ui->quSpectrumPlot->setSource("$1/" + x);
}