/*
 * Copyright (c) 2020, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 * WSO2 Inc. licenses this file to you 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.
 */


package org.wso2.carbon.identity.api.server.configs.v1.function;

import org.wso2.carbon.identity.api.server.configs.v1.model.CORSConfig;
import org.wso2.carbon.identity.cors.mgt.core.model.CORSConfiguration;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.function.Function;

/**
 * Converts a CORSConfiguration instance to a CORSConfig instance.
 */
public class CORSConfigurationToCORSConfig implements Function<CORSConfiguration, CORSConfig> {

    @Override
    public CORSConfig apply(CORSConfiguration corsConfiguration) {

        CORSConfig corsConfig = new CORSConfig();
        corsConfig.setAllowGenericHttpRequests(corsConfiguration.isAllowGenericHttpRequests());
        corsConfig.setAllowAnyOrigin(corsConfiguration.isAllowAnyOrigin());
        corsConfig.setAllowSubdomains(corsConfiguration.isAllowSubdomains());
        corsConfig.setSupportedMethods(new ArrayList<>(corsConfiguration.getSupportedMethods()));
        corsConfig.setSupportAnyHeader(corsConfiguration.isSupportAnyHeader());
        corsConfig.setSupportedHeaders(new ArrayList<>(corsConfiguration.getSupportedHeaders()));
        corsConfig.setExposedHeaders(new ArrayList<>(corsConfiguration.getExposedHeaders()));
        corsConfig.setSupportsCredentials(corsConfiguration.isSupportsCredentials());
        corsConfig.setMaxAge(BigDecimal.valueOf(corsConfiguration.getMaxAge()));

        return corsConfig;
    }
}
