/*
 *  ============LICENSE_START=======================================================
 *  Copyright (C) 2020-2021 Nordix Foundation
 *  Modifications Copyright (C) 2020-2021 Pantheon.tech
 *  ================================================================================
 *  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.
 *
 *  SPDX-License-Identifier: Apache-2.0
 *  ============LICENSE_END=========================================================
 */

package org.onap.cps.api.impl;

import java.util.Collection;
import java.util.List;
import java.util.Map;
import org.onap.cps.api.CpsModuleService;
import org.onap.cps.spi.CascadeDeleteAllowed;
import org.onap.cps.spi.CpsModulePersistenceService;
import org.onap.cps.spi.model.ModuleReference;
import org.onap.cps.spi.model.SchemaSet;
import org.onap.cps.yang.YangTextSchemaSourceSetBuilder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service("CpsModuleServiceImpl")
public class CpsModuleServiceImpl implements CpsModuleService {

    @Autowired
    private CpsModulePersistenceService cpsModulePersistenceService;

    @Autowired
    private YangTextSchemaSourceSetCache yangTextSchemaSourceSetCache;

    @Override
    public void createSchemaSet(final String dataspaceName, final String schemaSetName,
        final Map<String, String> yangResourcesNameToContentMap) {
        final var yangTextSchemaSourceSet
            = YangTextSchemaSourceSetBuilder.of(yangResourcesNameToContentMap);
        cpsModulePersistenceService.storeSchemaSet(dataspaceName, schemaSetName, yangResourcesNameToContentMap);
        yangTextSchemaSourceSetCache.updateCache(dataspaceName, schemaSetName, yangTextSchemaSourceSet);
    }

    @Override
    public void createSchemaSetFromModules(final String dataspaceName, final String schemaSetName,
                                           final Map<String, String> newYangResourcesModuleNameToContentMap,
                                           final List<ModuleReference> moduleReferences) {
        cpsModulePersistenceService.storeSchemaSetFromModules(dataspaceName, schemaSetName,
                newYangResourcesModuleNameToContentMap, moduleReferences);

    }

    @Override
    public SchemaSet getSchemaSet(final String dataspaceName, final String schemaSetName) {
        final var yangTextSchemaSourceSet = yangTextSchemaSourceSetCache
            .get(dataspaceName, schemaSetName);
        return SchemaSet.builder().name(schemaSetName).dataspaceName(dataspaceName)
            .extendedModuleReferences(yangTextSchemaSourceSet.getModuleReferences()).build();
    }

    @Override
    public void deleteSchemaSet(final String dataspaceName, final String schemaSetName,
        final CascadeDeleteAllowed cascadeDeleteAllowed) {
        cpsModulePersistenceService.deleteSchemaSet(dataspaceName, schemaSetName, cascadeDeleteAllowed);
    }

    @Override
    public Collection<ModuleReference> getYangResourceModuleReferences(final String dataspaceName) {
        return cpsModulePersistenceService.getYangResourceModuleReferences(dataspaceName);
    }

    @Override
    public Collection<ModuleReference> getYangResourcesModuleReferences(final String dataspaceName,
        final String anchorName) {
        return cpsModulePersistenceService.getYangResourceModuleReferences(dataspaceName, anchorName);
    }
}