/*-
 * ============LICENSE_START=======================================================
 * ONAP CLAMP
 * ================================================================================
 * Copyright (C) 2020 AT&T Intellectual Property. All rights
 *                             reserved.
 * ================================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END============================================
 * ===================================================================
 *
 */

package org.onap.clamp.loop.template;

import java.util.List;
import org.onap.clamp.clds.sdc.controller.installer.ChainGenerator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class LoopTemplatesService {

    private final LoopTemplatesRepository loopTemplatesRepository;

    @Autowired
    ChainGenerator chainGenerator;

    /**
     * Constructor.
     */
    @Autowired
    public LoopTemplatesService(LoopTemplatesRepository loopTemplatesRepository) {
        this.loopTemplatesRepository = loopTemplatesRepository;

    }

    public LoopTemplate saveOrUpdateLoopTemplate(LoopTemplate loopTemplate) {
        return loopTemplatesRepository.save(loopTemplate);
    }


    /**
     * Get the SVG representation of the loopTemplate.
     *
     * @param templateName The loopTemplate name
     * @return The SVG representation in xml
     */
    public String getSvgRepresentation(String templateName) {
        return loopTemplatesRepository.findById(templateName).orElse(new LoopTemplate()).getSvgRepresentation();
    }

    public List<String> getLoopTemplateNames() {
        return loopTemplatesRepository.getAllLoopTemplateNames();
    }

    public List<LoopTemplate> getAllLoopTemplates() {
        return loopTemplatesRepository.findAll();
    }

    public LoopTemplate getLoopTemplate(String name) {
        return loopTemplatesRepository.findById(name).orElse(null);
    }

    public void deleteLoopTemplate(String name) {
        loopTemplatesRepository.deleteById(name);
    }
}