// conducteö - free software for 2d thermal bridges computation.
// Copyright (C) 2009-2020, Clément MARCEL.
//
// This file is part of conducteö software.
//
// This program 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.
//
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.

#include <actions/materials/DeleteCategory.h>
#include <actions/materials/DeleteMaterial.h>
#include <databases/Materials.h>

DeleteCategory::DeleteCategory(const std::string &category, const std::string &parentId, const std::string &name, const std::vector<DeleteCategory*> &child_categories, const std::vector<DeleteMaterial*> &child_materials):
    _id(category),
    _parentId(parentId),
    _name(name),
    _categories(child_categories),
    _materials(child_materials)
{
    _alterModel   = false;
    _alterResults = false;
}

DeleteCategory::~DeleteCategory()
{
    for (unsigned int i=0 ; i<_categories.size() ; i++)
        delete _categories.at(i);
    for (unsigned int i=0 ; i<_materials.size() ; i++)
        delete _materials.at(i);
}

void DeleteCategory::exec()
{
    // Delete all child categories.
    for (unsigned int i=0 ; i<_categories.size() ; i++)
        _categories.at(i)->exec();

    // Delete all materials.
    for (unsigned int i=0 ; i<_materials.size() ; i++)
        _materials.at(i)->exec();

    // Delete category.
    Materials::instance()->deleteCategory(_id);
}

void DeleteCategory::undo()
{
    // Create main category.
    Materials::instance()->createCategory(_id, _parentId, _name);

    // Create all materials.
    for (unsigned int i=0 ; i<_materials.size() ; i++)
        _materials.at(i)->undo();

    // Create all child categories.
    for (unsigned int i=0 ; i<_categories.size() ; i++)
        _categories.at(i)->undo();
}
