/*
 * #%L
 * HAPI FHIR - Core Library
 * %%
 * Copyright (C) 2014 - 2023 Smile CDR, Inc.
 * %%
 * 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.
 * #L%
 */
package ca.uhn.fhir.rest.client.api;

import ca.uhn.fhir.context.FhirContext;
import ca.uhn.fhir.rest.api.EncodingEnum;
import org.hl7.fhir.instance.model.api.IBaseBinary;

import java.util.List;
import java.util.Map;

/**
 * A HTTP Client interface.
 */
public interface IHttpClient {

	/**
	 * Create a byte request
	 * @param theContext TODO
	 * @param theContents the contents
	 * @param theContentType the contentType
	 * @param theEncoding the encoding
	 * @return the http request to be executed
	 */
	IHttpRequest createByteRequest(
			FhirContext theContext, String theContents, String theContentType, EncodingEnum theEncoding);

	/**
	 * Create a parameter request
	 * @param theContext TODO
	 * @param theParams the parameters
	 * @param theEncoding the encoding
	 * @return the http request to be executed
	 */
	IHttpRequest createParamRequest(
			FhirContext theContext, Map<String, List<String>> theParams, EncodingEnum theEncoding);

	/**
	 * Create a binary request
	 * @param theContext TODO
	 * @param theBinary the binary
	 * @return the http request to be executed
	 */
	IHttpRequest createBinaryRequest(FhirContext theContext, IBaseBinary theBinary);

	/**
	 * Create a normal http get request
	 * @param theContext TODO
	 * @param theEncoding the request encoding
	 * @return the http request to be executed
	 */
	IHttpRequest createGetRequest(FhirContext theContext, EncodingEnum theEncoding);
}
