/*
 * 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;

import org.hedgecode.chess.scanner.ChessHogScannerConstants;
import org.hedgecode.chess.scanner.proxy.type.HTTPSetter;
import org.hedgecode.chess.scanner.proxy.type.SOCKSSetter;

/**
 * Setter for proxy settings.
 *
 * @author Dmitry Samoshin aka gotty
 */
public enum Proxy {

    UNDEFINED ( ChessHogScannerConstants.PROXY_UNDEFINED, null ),
    HTTP      ( ChessHogScannerConstants.PROXY_HTTP, new HTTPSetter() ),
    SOCKS     ( ChessHogScannerConstants.PROXY_SOCKS, new SOCKSSetter() );

    private String name;
    private ProxySetter setter;

    Proxy(String name, ProxySetter setter) {
        this.name = name;
        this.setter = setter;
    }

    private ProxySetter getSetter() {
        return setter;
    }

    public static Proxy byName(String name) {
        for (Proxy proxy : Proxy.values()) {
            if (proxy.name.equals(name))
                return proxy;
        }
        return UNDEFINED;
    }

    public static void setProxy(ProxyParams proxyParams) {
        setProxy(
                proxyParams.getType(),
                proxyParams.getHost(), proxyParams.getPort(),
                proxyParams.getUser(), proxyParams.getPassword()
        );
    }

    public static void setProxy(Proxy type, String host, String port) {
        setProxy(type, host, port, null, null);
    }

    public static void setProxy(Proxy type, String host, String port, String user, String password) {
        ProxySetter proxySetter = type.getSetter();
        if (proxySetter != null) {
            proxySetter.setProxyHost(host);
            proxySetter.setProxyPort(port);
            if (user != null) {
                proxySetter.setProxyAuth(user, password);
            }
        }
    }

}