/*
 * Copyright (c) 2019-2020. Developed by Hedgecode.
 *
 * 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.hedgecode.chess.scanner.proxy.client;

import org.apache.http.HttpHost;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.impl.client.CloseableHttpClient;

import org.apache.http.impl.client.HttpClientBuilder;
import org.hedgecode.chess.scanner.proxy.ProxyParams;
import org.hedgecode.chess.scanner.request.RequestClient;

/**
 * HttpRequestClient
 *
 * @author Dmitry Samoshin aka gotty
 */
public class HttpRequestClient implements RequestClient {

    private final HttpClientBuilder clientBuilder;

    public HttpRequestClient(ProxyParams params) {
        HttpHost proxy = new HttpHost(
                params.getHost(), params.getPort()
        );
        clientBuilder = HttpClientBuilder.create().setProxy(proxy);
        if (params.getUser() != null) {
            CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
            credentialsProvider.setCredentials(
                    new AuthScope(
                            params.getHost(), params.getPort()
                    ),
                    new UsernamePasswordCredentials(
                            params.getUser(), params.getPassword()
                    )
            );
            clientBuilder.setDefaultCredentialsProvider(
                    credentialsProvider
            );
        }
    }

    @Override
    public CloseableHttpClient getClient() {
        return clientBuilder.build();
    }

    @Override
    public HttpClientContext getContext() {
        return null;
    }

/*
    private void ntlm() {
        NTCredentials ntCreds = new NTCredentials(ntUsername, ntPassword,localMachineName, domainName );

        CredentialsProvider credsProvider = new BasicCredentialsProvider();
        credsProvider.setCredentials( new AuthScope(proxyHost,proxyPort), ntCreds );
        HttpClientBuilder clientBuilder = HttpClientBuilder.create();

        clientBuilder.useSystemProperties();
        clientBuilder.setProxy(new HttpHost(pxInfo.getProxyURL(), pxInfo.getProxyPort()));
        clientBuilder.setDefaultCredentialsProvider(credsProvider);
        clientBuilder.setProxyAuthenticationStrategy(new ProxyAuthenticationStrategy());

        CloseableHttpClient client = clientBuilder.build();
    }
*/

}