/************************************************************************
 **
 **  @file
 **  @author Roman Telezhynskyi <dismine(at)gmail.com>
 **  @date   3 11, 2016
 **
 **  @brief
 **  @copyright
 **  This source code is part of the Valentina project, a pattern making
 **  program, whose allow create and modeling patterns of clothing.
 **  Copyright (C) 2016 Valentina project
 **  <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
 **
 **  Valentina 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.
 **
 **  Valentina 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 General Public License
 **  along with Valentina.  If not, see <http://www.gnu.org/licenses/>.
 **
 *************************************************************************/

#ifndef VPIECENODE_P_H
#define VPIECENODE_P_H

#include <QSharedData>
#include <QDataStream>
#include <QCoreApplication>

#include "../ifc/ifcdef.h"
#include "../ifc/exception/vexception.h"
#include "../vmisc/diagnostic.h"
#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
#   include "../vmisc/vdatastreamenum.h"
#endif

QT_WARNING_PUSH
QT_WARNING_DISABLE_GCC("-Weffc++")
QT_WARNING_DISABLE_GCC("-Wnon-virtual-dtor")

class VPieceNodeData : public QSharedData
{
public:
    VPieceNodeData()
    {}

    VPieceNodeData(quint32 id, Tool typeTool, bool reverse)
        : m_id(id),
          m_typeTool(typeTool),
          m_reverse(reverse)
    {
        if (m_typeTool == Tool::NodePoint)
        {
            m_reverse = false;
        }
    }

    VPieceNodeData (const VPieceNodeData& node)
        : QSharedData(node),
          m_id(node.m_id),
          m_typeTool(node.m_typeTool),
          m_reverse(node.m_reverse),
          m_excluded(node.m_excluded),
          m_isPassmark(node.m_isPassmark),
          m_isMainPathNode(node.m_isMainPathNode),
          m_formulaWidthBefore(node.m_formulaWidthBefore),
          m_formulaWidthAfter(node.m_formulaWidthAfter),
          m_formulaPassmarkLength(node.m_formulaPassmarkLength),
          m_angleType(node.m_angleType),
          m_passmarkLineType(node.m_passmarkLineType),
          m_passmarkAngleType(node.m_passmarkAngleType),
          m_isShowSecondPassmark(node.m_isShowSecondPassmark),
          m_checkUniqueness(node.m_checkUniqueness),
          m_manualPassmarkLength(node.m_manualPassmarkLength)
    {}

    ~VPieceNodeData() Q_DECL_EQ_DEFAULT;

    friend QDataStream& operator<<(QDataStream& out, const VPieceNodeData& p);
    friend QDataStream& operator>>(QDataStream& in, VPieceNodeData& p);

    /** @brief id object id. */
    quint32 m_id{NULL_ID};

    /** @brief typeTool type of tool */
    Tool m_typeTool{Tool::NodePoint};

    /** @brief reverse true if need reverse points list for node. */
    bool m_reverse{false};

    /** @brief m_excluded true if item excluded from main path. Excluded item is not visible and also will not has
     * affect on main path. Also include to exist path items automatically setted excluded. */
    bool m_excluded{false};

    /** @brief m_isPassmark has sense only for points. If true to seam allowance should be added a passmark. */
    bool m_isPassmark{false};

    /** @brief m_isMainPathNode need fin know if allowed for this passmakr to be double. */
    bool m_isMainPathNode{true};

    QString m_formulaWidthBefore{currentSeamAllowance};
    QString m_formulaWidthAfter{currentSeamAllowance};
    QString m_formulaPassmarkLength{};

    PieceNodeAngle m_angleType{PieceNodeAngle::ByLength};

    PassmarkLineType  m_passmarkLineType{PassmarkLineType::OneLine};
    PassmarkAngleType m_passmarkAngleType{PassmarkAngleType::Straightforward};

    bool m_isShowSecondPassmark{true};

    /** @brief m_checkUniqueness need in cases where different points have the same coordinates, become one point.
     * By default the check enabled. Disable it only if in a path cannot be used just one point. For example if
     * gradation change a piece shape and the seond point should be remaind.*/
    bool m_checkUniqueness{true};

    bool m_manualPassmarkLength{false};

private:
    Q_DISABLE_ASSIGN(VPieceNodeData)

    static const quint32 streamHeader;
    static const quint16 classVersion;
};

// Friend functions
//---------------------------------------------------------------------------------------------------------------------
QDataStream &operator<<(QDataStream &out, const VPieceNodeData &p)
{
    out << VPieceNodeData::streamHeader << VPieceNodeData::classVersion;

    // Added in classVersion = 1
    out << p.m_id
        << p.m_typeTool
        << p.m_reverse
        << p.m_excluded
        << p.m_isPassmark
        << p.m_formulaWidthBefore
        << p.m_formulaWidthAfter
        << p.m_formulaPassmarkLength
        << p.m_angleType
        << p.m_passmarkLineType
        << p.m_passmarkAngleType
        << p.m_isShowSecondPassmark
        << p.m_checkUniqueness
        << p.m_manualPassmarkLength;

    // Added in classVersion = 2

    return out;
}

//---------------------------------------------------------------------------------------------------------------------
QDataStream &operator>>(QDataStream &in, VPieceNodeData &p)
{
    quint32 actualStreamHeader = 0;
    in >> actualStreamHeader;

    if (actualStreamHeader != VPieceNodeData::streamHeader)
    {
        QString message = QCoreApplication::tr("VPieceNodeData prefix mismatch error: actualStreamHeader = 0x%1 "
                                               "and streamHeader = 0x%2")
                .arg(actualStreamHeader, 8, 0x10, QChar('0'))
                .arg(VPieceNodeData::streamHeader, 8, 0x10, QChar('0'));
        throw VException(message);
    }

    quint16 actualClassVersion = 0;
    in >> actualClassVersion;

    if (actualClassVersion > VPieceNodeData::classVersion)
    {
        QString message = QCoreApplication::tr("VPieceNodeData compatibility error: actualClassVersion = %1 and "
                                               "classVersion = %2")
                .arg(actualClassVersion).arg(VPieceNodeData::classVersion);
        throw VException(message);
    }

    in >> p.m_id
       >> p.m_typeTool
       >> p.m_reverse
       >> p.m_excluded
       >> p.m_isPassmark
       >> p.m_formulaWidthBefore
       >> p.m_formulaWidthAfter
       >> p.m_formulaPassmarkLength
       >> p.m_angleType
       >> p.m_passmarkLineType
       >> p.m_passmarkAngleType
       >> p.m_isShowSecondPassmark
       >> p.m_checkUniqueness
       >> p.m_manualPassmarkLength;

//    if (actualClassVersion >= 2)
//    {

//    }

    return in;
}

QT_WARNING_POP

#endif // VPIECENODE_P_H