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/*
 * Copyright 2013-2021 the original author or authors.
 *
 * 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.
 */

package org.cloudfoundry.reactor.util;

import java.util.stream.Stream;
import org.springframework.web.util.UriComponentsBuilder;

public class UriQueryParameters {

    public static void set(
            UriComponentsBuilder builder, Stream uriQueryParameters) {
        // Replace all literal values with URI variables to apply more strict encoding:
        UriVariablesRegistry uriVariablesRegistry = new UriVariablesRegistry();
        uriQueryParameters.forEach(
                uriQueryParameter -> {
                    UriVariable uriVariable =
                            uriVariablesRegistry.register(uriQueryParameter.getValue());
                    builder.queryParam(uriQueryParameter.getKey(), uriVariable.getPlaceholder());
                });
        builder.uriVariables(uriVariablesRegistry.getUriVariablesMap());
    }
}