/*******************************************************************************
 * Copyright (C) 2017-2026 Theodore Chang
 *
 * 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 "ReferenceForce.h"

#include <Domain/Factory.hpp>

ReferenceForce::ReferenceForce(const unsigned T, const double L, uvec&& N, std::vector<Node::DOF>&& D)
    : Load(T, 0, {}, std::move(D), L) { target_node = std::move(N); }

int ReferenceForce::initialize(const shared_ptr<DomainBase>& D) {
    if(SUANPAN_SUCCESS != Load::initialize(D)) return SUANPAN_FAIL;

    target_dof = collect_node_dof(D);

    return SUANPAN_SUCCESS;
}

int ReferenceForce::process(const shared_ptr<DomainBase>& D) {
    reference_load.zeros(D->get_factory()->get_size());

    for(const auto I : target_dof) reference_load(I) = magnitude;

    return SUANPAN_SUCCESS;
}
