////////////////////////////////////////////////////////////////////////////////////////
//
//  Copyright 2026 OVITO GmbH, Germany
//
//  This file is part of OVITO (Open Visualization Tool).
//
//  OVITO is free software; you can redistribute it and/or modify it either under the
//  terms of the GNU General Public License version 3 as published by the Free Software
//  Foundation (the "GPL") or, at your option, under the terms of the MIT License.
//  If you do not alter this notice, a recipient may use your version of this
//  file under either the GPL or the MIT License.
//
//  You should have received a copy of the GPL along with this program in a
//  file LICENSE.GPL.txt.  You should have received a copy of the MIT License along
//  with this program in a file LICENSE.MIT.txt
//
//  This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND,
//  either express or implied. See the GPL or the MIT License for the specific language
//  governing rights and limitations.
//
////////////////////////////////////////////////////////////////////////////////////////

#include <ovito/particles/gui/ParticlesGui.h>
#include <ovito/particles/modifier/analysis/cna/CommonNeighborAnalysisModifier.h>
#include <ovito/particles/gui/modifier/analysis/StructureListParameterUI.h>
#include <ovito/particles/gui/util/CutoffRadiusPresetsUI.h>
#include <ovito/gui/desktop/properties/BooleanParameterUI.h>
#include <ovito/gui/desktop/properties/IntegerRadioButtonParameterUI.h>
#include <ovito/gui/desktop/properties/FloatParameterUI.h>
#include <ovito/gui/desktop/properties/ObjectStatusDisplay.h>
#include "CommonNeighborAnalysisModifierEditor.h"

namespace Ovito {

IMPLEMENT_CREATABLE_OVITO_CLASS(CommonNeighborAnalysisModifierEditor);
SET_OVITO_OBJECT_EDITOR(CommonNeighborAnalysisModifier, CommonNeighborAnalysisModifierEditor);

/******************************************************************************
* Sets up the UI widgets of the editor.
******************************************************************************/
void CommonNeighborAnalysisModifierEditor::createUI(const RolloutInsertionParameters& rolloutParams)
{
    // Create a rollout.
    QWidget* rollout = createRollout(tr("Common neighbor analysis"), rolloutParams, "manual:particles.modifiers.common_neighbor_analysis");

    // Create the rollout contents.
    QVBoxLayout* layout1 = new QVBoxLayout(rollout);
    layout1->setContentsMargins(4,4,4,4);
    layout1->setSpacing(6);

    IntegerRadioButtonParameterUI* modeUI = createParamUI<IntegerRadioButtonParameterUI>(PROPERTY_FIELD(CommonNeighborAnalysisModifier::mode));
    QRadioButton* bondModeBtn = modeUI->addRadioButton(CommonNeighborAnalysisModifier::BondMode, tr("Bond-based CNA (without cutoff)"));
    QRadioButton* adaptiveModeBtn = modeUI->addRadioButton(CommonNeighborAnalysisModifier::AdaptiveCutoffMode, tr("Adaptive CNA (variable cutoff)"));
    QRadioButton* intervalModeBtn = modeUI->addRadioButton(CommonNeighborAnalysisModifier::IntervalCutoffMode, tr("Interval CNA (variable cutoff)"));
    QRadioButton* fixedCutoffModeBtn = modeUI->addRadioButton(CommonNeighborAnalysisModifier::FixedCutoffMode, tr("Conventional CNA (fixed cutoff)"));
    layout1->addWidget(bondModeBtn);
    layout1->addWidget(adaptiveModeBtn);
    layout1->addWidget(intervalModeBtn);
    layout1->addWidget(fixedCutoffModeBtn);

    QGridLayout* gridlayout = new QGridLayout();
    gridlayout->setContentsMargins(0,0,0,0);
    gridlayout->setColumnStretch(2, 1);
    gridlayout->setColumnMinimumWidth(0, 20);

    // Cutoff parameter.
    FloatParameterUI* cutoffRadiusPUI = createParamUI<FloatParameterUI>(PROPERTY_FIELD(CommonNeighborAnalysisModifier::cutoff));
    gridlayout->addWidget(cutoffRadiusPUI->label(), 0, 1);
    gridlayout->addLayout(cutoffRadiusPUI->createFieldLayout(), 0, 2);

    CutoffRadiusPresetsUI* cutoffPresetsPUI = createParamUI<CutoffRadiusPresetsUI>(PROPERTY_FIELD(CommonNeighborAnalysisModifier::cutoff));
    gridlayout->addWidget(cutoffPresetsPUI->comboBox(), 1, 1, 1, 2);
    layout1->addLayout(gridlayout);

    connect(fixedCutoffModeBtn, &QRadioButton::toggled, cutoffRadiusPUI, &FloatParameterUI::setEnabled);
    connect(fixedCutoffModeBtn, &QRadioButton::toggled, cutoffPresetsPUI, &CutoffRadiusPresetsUI::setEnabled);
    cutoffRadiusPUI->setEnabled(false);
    cutoffPresetsPUI->setEnabled(false);

    // Use only selected particles.
    BooleanParameterUI* onlySelectedParticlesUI = createParamUI<BooleanParameterUI>(PROPERTY_FIELD(StructureIdentificationModifier::onlySelectedParticles));
    layout1->addWidget(onlySelectedParticlesUI->checkBox());

    // Color by type
    BooleanParameterUI* colorByTypeUI = createParamUI<BooleanParameterUI>(PROPERTY_FIELD(StructureIdentificationModifier::colorByType));
    layout1->addWidget(colorByTypeUI->checkBox());

    // Status label.
    layout1->addSpacing(10);
    layout1->addWidget(createParamUI<ObjectStatusDisplay>()->statusWidget());

    StructureListParameterUI* structureTypesPUI = createParamUI<StructureListParameterUI>(true);
    layout1->addSpacing(10);
    layout1->addWidget(new QLabel(tr("Structure types:")));
    layout1->addWidget(structureTypesPUI->tableWidget());
    layout1->addWidget(structureTypesPUI->createNotesLabel());
}

}   // End of namespace
