#include "sensorlistwidget.h"

#include <QDebug>
#include <QHeaderView>
#include <QScroller>

SensorListWidget::SensorListWidget(const bool showHidden, QWidget *parent): QTableWidget(parent), showHidden_(showHidden)
{
    setColumnCount(2);
    setSelectionBehavior(QAbstractItemView::SelectRows);
    horizontalHeader()->setSectionResizeMode(0, QHeaderView::Stretch);
    QScroller::grabGesture(this, QScroller::LeftMouseButtonGesture);
    setAutoScroll(true);
    setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
    setHorizontalHeaderItem(0, new QTableWidgetItem("Sensor"));
    setHorizontalHeaderItem(1, new QTableWidgetItem("Value"));
}

SensorListWidget::SensorListWidget(SensorStore& sensorStore, const bool showHidden, QWidget* parent): QTableWidget (parent), showHidden_(showHidden)
{
      sensorsChanged(*(sensorStore.getSensors()));
}

void SensorListWidget::sensorsChanged(std::vector<Sensor> sensors)
{
    clear();
    setHorizontalHeaderItem(0, new QTableWidgetItem("Sensor"));
    setHorizontalHeaderItem(1, new QTableWidgetItem("Value"));
    size_t nonHiddenCount = sensors.size();
    if(!showHidden_)
    {
        nonHiddenCount = 0;
        for(size_t i = 0; i < sensors.size(); ++i)
        {
            if(!sensors[i].hidden) nonHiddenCount++;
        }
    }
    size_t listLen = 0;
    for(size_t i = 0; i < sensors.size(); ++i) if(showHidden_ || !sensors[i].hidden) ++listLen;
    setRowCount(static_cast<int>(listLen));
    size_t row = 0;
    for(size_t i = 0; i < sensors.size(); ++i)
    {
        if(showHidden_ || !sensors[i].hidden)
        {
            QString itemString;
            itemString.append(QString::number(sensors[i].field));
            itemString.append(' ');

            if(sensors[i].type == Sensor::TYPE_DOOR)
            {
                if(static_cast<bool>(sensors[i].field)) itemString.append("\"Open\"");
                else itemString.append("\"Closed\"");
            }
            else if(sensors[i].type == Sensor::TYPE_AUDIO_OUTPUT)
            {
                if(static_cast<bool>(sensors[i].field)) itemString.append("\"Playing\"");
                else itemString.append("\"Silent\"");
            }

            setItem(static_cast<int>(row), 0, new QTableWidgetItem(sensors[i].name + (sensors[i].hidden ? "(H)" : "")));
            setItem(static_cast<int>(row), 1, new QTableWidgetItem(itemString));
            ++row;
        }
    }
}

void SensorListWidget::setShowHidden(const bool showHidden)
{
    showHidden_=showHidden;
}