/*
 * Copyright (c) 2015 Tricoire Sebastien 3dsman@free.fr
 *
 * This software is provided 'as-is', without any express or implied
 * warranty.  In no event will the authors be held liable for any damages
 * arising from the use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 *
 * 1. The origin of this software must not be misrepresented; you must not
 * claim that you wrote the original software. If you use this software
 * in a product, an acknowledgment in the product documentation would be
 * appreciated but is not required.
 * 2. Altered source versions must be plainly marked as such, and must not be
 * misrepresented as being the original software.
 * 3. This notice may not be removed or altered from any source distribution.
 *
 */

#include "actions/OE_actionsStitchs.h"
#include "actions/OE_actionsBirailStitchs.h"
#include "OE_document.h"

///////// actionNewBirailStitch ///////////////
/// \brief OE_actionNewBirailStitch::OE_actionNewBirailStitch
/// \param curve1
/// \param curve2
/// \param reverse1
/// \param reverse2
/// \param offset1
/// \param offset2
/// \param len
///

OE_actionNewBirailStitch::OE_actionNewBirailStitch(OE_document* doc, bool reverse1, bool reverse2, float offset1, float offset2, float len) : OE_actions(doc)
{
	if (document)
	{
		action = new OE_actionNewStitch(document, new OE_birailstitch(document->threads.front(), reverse1, reverse2, offset1, offset2, len));
	}
}

OE_actionNewBirailStitch::~OE_actionNewBirailStitch()
{
	if (action && !active)
	{
		delete action;
	}
}

void OE_actionNewBirailStitch::undo()
{
	if (active&&action)
	{
		action->undo();
	}
	active = false;
}

void OE_actionNewBirailStitch::redo()
{
	if (!active && action)
	{
		action->redo();
	}
	active = true;
}

///////// OE_actionSetBirailStitchLen ///////////////
/// \brief OE_actionSetBirailStitchLen::OE_actionSetBirailStitchLen
/// \param stitch
/// \param len
///

OE_actionSetBirailStitchLen::OE_actionSetBirailStitchLen(OE_document* doc, OE_birailstitch* stitch, float len) : OE_actions (doc)
{
	if (document && stitch)
	{
		actionStitch = stitch;
		oldLen = actionStitch->getLen();
		actionStitch->setLen(len);
	}
}

OE_actionSetBirailStitchLen::~OE_actionSetBirailStitchLen()
{
}

void OE_actionSetBirailStitchLen::undo()
{
	if (active)
	{
		actionStitch->setLen(switchVal(actionStitch->getLen(), &oldLen));
		active = false;
	}
}

void OE_actionSetBirailStitchLen::redo()
{
	if (!active)
	{
		actionStitch->setLen(switchVal(actionStitch->getLen(), &oldLen));
		active = true;
	}
}

///////// OE_actionSetBirailStitchOffset1 ///////////////
/// \brief OE_actionSetBirailStitchOffset1::OE_actionSetBirailStitchOffset1
/// \param stitch
/// \param offset
///
OE_actionSetBirailStitchOffset1::OE_actionSetBirailStitchOffset1(OE_document* doc, OE_birailstitch* stitch, float offset) : OE_actions(doc)
{
	if (document&&stitch)
	{
		actionStitch = stitch;
		oldOffset = actionStitch->getOffset1();

		actionStitch->setOffset1(offset);
	}
}

OE_actionSetBirailStitchOffset1::~OE_actionSetBirailStitchOffset1()
{
}

void OE_actionSetBirailStitchOffset1::undo()
{
	if (active)
	{
		actionStitch->setOffset1(switchVal(actionStitch->getOffset1(), &oldOffset));
		active = false;
	}
}

void OE_actionSetBirailStitchOffset1::redo()
{
	if (!active)
	{
		actionStitch->setOffset1(switchVal(actionStitch->getOffset1(), &oldOffset));
		active = true;
	}
}

///////// OE_actionSetBirailStitchOffset2 ///////////////
/// \brief OE_actionSetBirailStitchOffset2::OE_actionSetBirailStitchOffset2
/// \param stitch
/// \param offset
///
OE_actionSetBirailStitchOffset2::OE_actionSetBirailStitchOffset2(OE_document* doc, OE_birailstitch* stitch, float offset) : OE_actions(doc)
{
	if (document&&stitch)
	{
		actionStitch = stitch;
		oldOffset = actionStitch->getOffset2();

		actionStitch->setOffset2(offset);
	}
}

OE_actionSetBirailStitchOffset2::~OE_actionSetBirailStitchOffset2()
{
}

void OE_actionSetBirailStitchOffset2::undo()
{
	if (active)
	{
		actionStitch->setOffset2(switchVal(actionStitch->getOffset2(), &oldOffset));
		active = false;
	}
}

void OE_actionSetBirailStitchOffset2::redo()
{
	if (!active)
	{
		actionStitch->setOffset2(switchVal(actionStitch->getOffset2(), &oldOffset));
		active = true;
	}
}

///////// OE_actionScaleSelectedBirailStitchLen///////////////
/// \brief OE_actionScaleSelectedBirailStitchLen::OE_actionScaleSelectedBirailStitchLen
/// \param scale
///
OE_actionScaleSelectedBirailStitchLen::OE_actionScaleSelectedBirailStitchLen(OE_document* doc, float scale) : OE_actions(doc)
{
	if (document)
	{
		OE_birailstitch* tmpBirailStitch;
		for(auto selStitch : document->selectedStitchs)
		{
			tmpBirailStitch = dynamic_cast<OE_birailstitch*>(selStitch);
			if (tmpBirailStitch)
			{
				actions.push_back(new OE_actionSetBirailStitchLen(document, tmpBirailStitch, tmpBirailStitch->getLen()*scale));
			}
		}
	}
}

OE_actionScaleSelectedBirailStitchLen::~OE_actionScaleSelectedBirailStitchLen()
{
	if (!active)
	{
		while(!actions.empty()) delete actions.front(), actions.pop_front();
	}
}

void OE_actionScaleSelectedBirailStitchLen::undo()
{
	if (active)
	{
		for(auto action : actions)
		{
			action->undo();
		}
		active = false;
	}
}

void OE_actionScaleSelectedBirailStitchLen::redo()
{
	if (!active)
	{
		for(auto action : actions)
		{
			action->redo();
		}
		active = true;
	}
}

void OE_actionScaleSelectedBirailStitchLen::scaleLen(float /*scale*/)
{
}