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package org.aoju.bus.http.plugin.httpz;

import org.aoju.bus.core.lang.Symbol;
import org.aoju.bus.http.Httpd;

import java.util.Map;

/**
 * GET参数构造器
 *
 * @author Kimi Liu
 * @since Java 17+
 */
public class GetBuilder extends RequestBuilder {

    public GetBuilder(Httpd httpd) {
        super(httpd);
    }

    @Override
    public RequestCall build() {
        if (null != params) {
            url = appendParams(url, params);
        }
        return new GetRequest(url, tag, params, headers, id).build(httpd);
    }

    protected String appendParams(String url, Map params) {
        if (null == url || null == params || params.isEmpty()) {
            return url;
        }
        StringBuilder builder = new StringBuilder();
        params.forEach((k, v) -> {
            if (builder.length() == 0) {
                builder.append(Symbol.QUESTION_MARK);
            } else if (builder.length() > 0) {
                builder.append(Symbol.AND);
            }
            builder.append(k);
            builder.append(Symbol.EQUAL).append(v);
        });
        return url + builder.toString();
    }

}