/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2017     Statoil ASA
//
//  ResInsight is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  ResInsight 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 at <http://www.gnu.org/licenses/gpl.html>
//  for more details.
//
/////////////////////////////////////////////////////////////////////////////////

#include "RicSelectViewUI.h"

#include "RimEclipseResultCase.h"
#include "RimEclipseView.h"

CAF_PDM_SOURCE_INIT( RicSelectViewUI, "RicSelectViewUI" );

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RicSelectViewUI::RicSelectViewUI()
{
    CAF_PDM_InitObject( "RicSelectViewUI" );

    CAF_PDM_InitFieldNoDefault( &m_selectedView, "MasterView", "Select view" );
    CAF_PDM_InitField( &m_createNewView, "CreateNewView", true, "Create New View" );
    CAF_PDM_InitField( &m_newViewName, "NewViewName", QString( "ShowContributingWells" ), "New View Name" );

    m_currentView = nullptr;
    m_currentCase = nullptr;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicSelectViewUI::setView( RimEclipseView* currentView )
{
    m_currentView = currentView;

    m_currentCase = m_currentView->firstAncestorOrThisOfTypeAsserted<RimEclipseResultCase>();

    m_selectedView = m_currentView;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicSelectViewUI::setCase( RimEclipseResultCase* currentCase )
{
    m_currentCase = currentCase;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicSelectViewUI::setNewViewName( const QString& name )
{
    m_newViewName = name;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RimEclipseView* RicSelectViewUI::selectedView() const
{
    return m_selectedView();
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
bool RicSelectViewUI::createNewView() const
{
    return m_createNewView;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
QString RicSelectViewUI::newViewName() const
{
    return m_newViewName;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
QList<caf::PdmOptionItemInfo> RicSelectViewUI::calculateValueOptions( const caf::PdmFieldHandle* fieldNeedingOptions )
{
    QList<caf::PdmOptionItemInfo> options;

    if ( fieldNeedingOptions == &m_selectedView )
    {
        if ( m_currentCase )
        {
            for ( Rim3dView* v : m_currentCase->views() )
            {
                caf::IconProvider iconProvider = v->uiCapability()->uiIconProvider();
                QString           displayName  = v->name();

                options.push_back( caf::PdmOptionItemInfo( displayName, v, false, iconProvider ) );
            }
        }
    }

    return options;
}

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RicSelectViewUI::defineUiOrdering( QString uiConfigName, caf::PdmUiOrdering& uiOrdering )
{
    if ( m_currentCase && m_currentCase->views().empty() )
    {
        m_createNewView = true;
    }

    if ( m_createNewView )
    {
        m_newViewName.uiCapability()->setUiReadOnly( false );
        m_selectedView.uiCapability()->setUiReadOnly( true );
    }
    else
    {
        m_newViewName.uiCapability()->setUiReadOnly( true );
        m_selectedView.uiCapability()->setUiReadOnly( false );
    }
}