/*
    Copyright (c) 2008 Volker Krause <vkrause@kde.org>

    This library is free software; you can redistribute it and/or modify it
    under the terms of the GNU Library General Public License as published by
    the Free Software Foundation; either version 2 of the License, or (at your
    option) any later version.

    This library 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 Library General Public
    License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to the
    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
*/

#include "entitydisplayattribute.h"

#include "imapparser_p.h"

#include <KIcon>

using namespace Akonadi;

class EntityDisplayAttribute::Private
{
  public:
    Private() : hidden( false ) {}
    QString name;
    QString icon;
    QString activeIcon;
    QColor backgroundColor;
    bool hidden;
};

EntityDisplayAttribute::EntityDisplayAttribute() :
    d( new Private )
{
}

EntityDisplayAttribute::~ EntityDisplayAttribute()
{
  delete d;
}

QString EntityDisplayAttribute::displayName() const
{
  return d->name;
}

void EntityDisplayAttribute::setDisplayName(const QString & name)
{
  d->name = name;
}

KIcon EntityDisplayAttribute::icon() const
{
  return KIcon( d->icon );
}

QString EntityDisplayAttribute::iconName() const
{
  return d->icon;
}

void EntityDisplayAttribute::setIconName(const QString & icon)
{
  d->icon = icon;
}

QByteArray Akonadi::EntityDisplayAttribute::type() const
{
  return "ENTITYDISPLAY";
}

EntityDisplayAttribute * EntityDisplayAttribute::clone() const
{
  EntityDisplayAttribute *attr = new EntityDisplayAttribute();
  attr->d->name = d->name;
  attr->d->icon = d->icon;
  attr->d->activeIcon = d->activeIcon;
  attr->d->backgroundColor = d->backgroundColor;
  return attr;
}

QByteArray EntityDisplayAttribute::serialized() const
{
  QList<QByteArray> l;
  l << ImapParser::quote( d->name.toUtf8() );
  l << ImapParser::quote( d->icon.toUtf8() );
  l << ImapParser::quote( d->activeIcon.toUtf8() );

  QList<QByteArray> components;
  if ( d->backgroundColor.isValid() )
  {
    components = QList<QByteArray>() << QByteArray::number( d->backgroundColor.red() )
                                     << QByteArray::number( d->backgroundColor.green() )
                                     << QByteArray::number( d->backgroundColor.blue() )
                                     << QByteArray::number( d->backgroundColor.alpha() );
  }
  l << '(' + ImapParser::join( components, " " ) + ')';
  return '(' + ImapParser::join( l, " " ) + ')';
}

void EntityDisplayAttribute::deserialize(const QByteArray &data)
{
  QList<QByteArray> l;
  ImapParser::parseParenthesizedList( data, l );
  int size = l.size();
  Q_ASSERT( size >= 2 );
  d->name = QString::fromUtf8( l[0] );
  d->icon = QString::fromUtf8( l[1] );
  if ( size == 3 )
    d->activeIcon = QString::fromUtf8( l[2] );
  if ( size == 4 )
  {
    if ( !l[3].isEmpty() )
    {
      QList<QByteArray> componentData;
      ImapParser::parseParenthesizedList( l[3], componentData );
      if ( componentData.size() != 4 )
        return;
      QList<int> components;

      bool ok;
      for ( int i = 0; i <= 3; ++i )
      {
        components << componentData.at( i ).toInt( &ok );
        if ( !ok )
          return;
      }
      d->backgroundColor = QColor( components.at( 0 ), components.at( 1 ), components.at( 2 ), components.at( 3 ) );
    }
  }
}

void EntityDisplayAttribute::setActiveIconName( const QString &name )
{
  d->activeIcon = name;
}

KIcon EntityDisplayAttribute::activeIcon() const
{
  return KIcon( d->activeIcon );
}

QString EntityDisplayAttribute::activeIconName() const
{
  return d->activeIcon;
}

QColor EntityDisplayAttribute::backgroundColor() const
{
  return d->backgroundColor;
}

void EntityDisplayAttribute::setBackgroundColor( const QColor &color )
{
  d->backgroundColor = color;
}

