/****************************************************************************
 Copyright (C) 2010-2012 the Office National des Forêts (ONF), France
                         All rights reserved.

 Contact : alexandre.piboule@onf.fr

 Developers : Alexandre PIBOULE (ONF)

 This file is part of PluginONF library.

 PluginONF is free library: you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 PluginONF is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU Lesser General Public License
 along with PluginONF.  If not, see <http://www.gnu.org/licenses/lgpl.html>.
*****************************************************************************/

#include "onf_stepmodifypositions2d.h"

//Inclusion of actions
#include "actions/onf_actionmodifypositions2d.h"

#include <QMessageBox>

ONF_StepModifyPositions2D::ONF_StepModifyPositions2D() : SuperClass()
{
    m_doc = nullptr;
    setManual(true);
}

QString ONF_StepModifyPositions2D::description() const
{
    return tr("Modifier des positions 2D");
}

QString ONF_StepModifyPositions2D::detailledDescription() const
{
    return tr("");
}

QString ONF_StepModifyPositions2D::inputDescription() const
{
    return SuperClass::inputDescription() + tr("<br><br>");
}

QString ONF_StepModifyPositions2D::outputDescription() const
{
    return SuperClass::outputDescription() + tr("<br><br>");
}

QString ONF_StepModifyPositions2D::detailsDescription() const
{
    return tr("");
}

CT_VirtualAbstractStep* ONF_StepModifyPositions2D::createNewInstance() const
{
    return new ONF_StepModifyPositions2D();
}

//////////////////// PROTECTED METHODS //////////////////

void ONF_StepModifyPositions2D::declareInputModels(CT_StepInModelStructureManager& manager)
{
    manager.addResult(_inRes, tr("Positions 2D"));
    manager.setZeroOrMoreRootGroup(_inRes, _inZeroOrMoreRootGroup);
    manager.addGroup(_inZeroOrMoreRootGroup, _inGrp);
    manager.addItem(_inGrp, _inPos, tr("Position 2D"));
}

void ONF_StepModifyPositions2D::declareOutputModels(CT_StepOutModelStructureManager& manager)
{
    manager.addResult(_outRes, tr("Positions 2D"));
    manager.setRootGroup(_outRes, _outGroup, tr("Groupe"));
    manager.addItem(_outGroup, _outPos, tr("Position 2D"));
}

void ONF_StepModifyPositions2D::fillPostInputConfigurationDialog(CT_StepConfigurableDialog* postInputConfigDialog)
{
    Q_UNUSED(postInputConfigDialog)
}

void ONF_StepModifyPositions2D::compute()
{
    m_doc = nullptr;
    m_status = 0;


    for(CT_ResultGroup* result : _outRes.iterateOutputs())
    {
        for(const CT_Point2D* item_InPos : _inPos.iterateInputs(_inRes))
        {
            _positions.append(static_cast<CT_Point2D*>(item_InPos->copy(_outPos.firstModel(), result)));
        }
    }

    // request the manual mode
    requestManualMode();

    for(CT_ResultGroup* result : _outRes.iterateOutputs())
    {
        for (int i = 0 ; i < _positions.size() ; i++)
        {
            CT_StandardItemGroup* grp_grp = new CT_StandardItemGroup();
            result->addRootGroup(_outGroup, grp_grp);

            grp_grp->addSingularItem(_outPos, _positions.at(i));
        }
    }

    m_status = 1;
    requestManualMode();
}

void ONF_StepModifyPositions2D::initManualMode()
{
    // create a new 3D document
    if(m_doc == nullptr)
        m_doc = guiContext()->documentManager()->new3DDocument();

    // change camera type to orthographic
    if(m_doc != nullptr && !m_doc->views().isEmpty())
        dynamic_cast<GraphicsViewInterface*>(m_doc->views().at(0))->camera()->setType(CameraInterface::ORTHOGRAPHIC);

    m_doc->removeAllItemDrawable();

    m_doc->setCurrentAction(new ONF_ActionModifyPositions2D(_positions));

    QMessageBox::information(nullptr, tr("Mode manuel"), tr("Bienvenue dans le mode manuel de cette étape"), QMessageBox::Ok);
}

void ONF_StepModifyPositions2D::useManualMode(bool quit)
{
    if(m_status == 0)
    {
        if(quit)
        {
        }
    }
    else if(m_status == 1)
    {
        if(!quit)
        {
            m_doc = nullptr;
            quitManualMode();
        }
    }
}