#include "ct_standardbox2ddrawmanager.h"
#include "ct_box2d.h"

#include "ct_global/ct_context.h"

#include <QObject>


const QString CT_StandardBox2DDrawManager::INDEX_CONFIG_DRAW_BOX = CT_StandardBox2DDrawManager::staticInitConfigDrawBox();
const QString CT_StandardBox2DDrawManager::INDEX_CONFIG_FILL_BOX = CT_StandardBox2DDrawManager::staticInitConfigFillBox();

CT_StandardBox2DDrawManager::CT_StandardBox2DDrawManager(QString drawConfigurationName) : CT_StandardAbstractShape2DDrawManager(drawConfigurationName.isEmpty() ? CT_Box2D::staticName() : drawConfigurationName)
{
    
}

CT_StandardBox2DDrawManager::~CT_StandardBox2DDrawManager()
{
}

void CT_StandardBox2DDrawManager::draw(GraphicsViewInterface &view, PainterInterface &painter, const CT_AbstractItemDrawable &itemDrawable) const
{
    CT_StandardAbstractShape2DDrawManager::draw(view, painter, itemDrawable);

    const CT_Box2D &item = dynamic_cast<const CT_Box2D&>(itemDrawable);

    bool drawBox = getDrawConfiguration()->getVariableValue(INDEX_CONFIG_DRAW_BOX).toBool();
    bool useAltZVal = getDrawConfiguration()->getVariableValue(INDEX_CONFIG_USE_ALTERNATIVE_ZVALUE).toBool();
    double zVal = getDrawConfiguration()->getVariableValue(INDEX_CONFIG_Z_VALUE).toDouble();
    bool filled = getDrawConfiguration()->getVariableValue(INDEX_CONFIG_FILL_BOX).toBool();

    double zPlane = CT_Context::staticInstance()->getZPlaneFor2DShapes();
    if (useAltZVal)
    {
        zPlane = zVal;
    } else if (item.isZValueDefined()) {
        zPlane = item.getZValue();
    }

    if (drawBox)
    {
        Eigen::Vector3d min, max;
        item.getData().getBoundingBox(min, max);

        if (filled)
        {
            painter.fillRectXY(min.head(2), max.head(2), zPlane);

        } else {
            painter.drawRectXY(min.head(2), max.head(2), zPlane);
        }
    }
}

CT_ItemDrawableConfiguration CT_StandardBox2DDrawManager::createDrawConfiguration(QString drawConfigurationName) const
{
    CT_ItemDrawableConfiguration item = CT_ItemDrawableConfiguration(drawConfigurationName);

    item.addAllConfigurationOf(CT_StandardAbstractShape2DDrawManager::createDrawConfiguration(drawConfigurationName));
    item.addNewConfiguration(CT_StandardBox2DDrawManager::staticInitConfigDrawBox() ,QObject::tr("Dessiner le rectangle"), CT_ItemDrawableConfiguration::Bool, true);
    item.addNewConfiguration(CT_StandardBox2DDrawManager::staticInitConfigFillBox() ,QObject::tr("Remplir"), CT_ItemDrawableConfiguration::Bool, false);

    return item;
}

// PROTECTED //

QString CT_StandardBox2DDrawManager::staticInitConfigDrawBox()
{
    return "B2D_BX";
}

QString CT_StandardBox2DDrawManager::staticInitConfigFillBox()
{
    return "B2D_FL";
}