package com.nq.utils.http;


import com.google.gson.Gson;
import com.nq.utils.PropertiesUtil;
import lombok.extern.slf4j.Slf4j;
import org.apache.http.HttpEntity;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;
import org.junit.platform.commons.logging.Logger;
import org.junit.platform.commons.logging.LoggerFactory;

import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.*;

@Slf4j
public class HttpClientRequest {

    // 可配置的超时参数（单位：毫秒）
    private static final int CONNECT_TIMEOUT = 35000;
    private static final int CONNECTION_REQUEST_TIMEOUT = 35000;
    private static final int SOCKET_TIMEOUT = 60000;

    public static String doGet(String url) {
        // 1. 参数校验
        if (url == null || url.trim().isEmpty()) {
            throw new IllegalArgumentException("URL cannot be null or empty");
        }

        // 2. 创建HTTP客户端和请求对象
        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
            HttpGet httpGet = new HttpGet(url);

            // 3. 配置请求参数
            RequestConfig requestConfig = RequestConfig.custom()
                    .setConnectTimeout(CONNECT_TIMEOUT)
                    .setConnectionRequestTimeout(CONNECTION_REQUEST_TIMEOUT)
                    .setSocketTimeout(SOCKET_TIMEOUT)
                    .build();
            httpGet.setConfig(requestConfig);

            // 4. 执行请求并处理响应
            try (CloseableHttpResponse response = httpClient.execute(httpGet)) {
                int statusCode = response.getStatusLine().getStatusCode();
                if (statusCode != 200) {
                    throw new IOException("HTTP request failed with status code: " + statusCode);
                }

                HttpEntity entity = response.getEntity();
                if (entity == null) {
                    throw new IOException("Response entity is null");
                }

                return EntityUtils.toString(entity);
            }
        } catch (IOException e) {
            throw new RuntimeException("HTTP request failed", e);
        }
    }

    public static String doPost(String url, Map<String, Object> paramMap) {
        CloseableHttpClient httpClient = null;
        CloseableHttpResponse httpResponse = null;
        String result = "";

        httpClient = HttpClients.createDefault();

        HttpPost httpPost = new HttpPost(url);


        RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(35000).setConnectionRequestTimeout(35000).setSocketTimeout(60000).build();

        httpPost.setConfig(requestConfig);

        httpPost.addHeader("Content-Type", "application/x-www-form-urlencoded");

        if (null != paramMap && paramMap.size() > 0) {
            List<NameValuePair> nvps = new ArrayList<NameValuePair>();

            Set<Map.Entry<String, Object>> entrySet = paramMap.entrySet();

            Iterator<Map.Entry<String, Object>> iterator = entrySet.iterator();
            while (iterator.hasNext()) {
                Map.Entry<String, Object> mapEntry = (Map.Entry) iterator.next();
                nvps.add(new BasicNameValuePair((String) mapEntry.getKey(), mapEntry.getValue().toString()));
            }


            try {
                httpPost.setEntity(new UrlEncodedFormEntity(nvps, "UTF-8"));
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
        }

        try {
            httpResponse = httpClient.execute(httpPost);

            HttpEntity entity = httpResponse.getEntity();
            result = EntityUtils.toString(entity);
        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {

            if (null != httpResponse) {
                try {
                    httpResponse.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            if (null != httpClient) {
                try {
                    httpClient.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
        return result;
    }

    public static String doPostJson(String url, Map<String, String> paramMap) {
        CloseableHttpClient httpClient = null;
        CloseableHttpResponse httpResponse = null;
        String result = "";

        httpClient = HttpClients.createDefault();

        HttpPost httpPost = new HttpPost(url);


        RequestConfig requestConfig = RequestConfig.custom().setConnectTimeout(35000).setConnectionRequestTimeout(35000).setSocketTimeout(60000).build();
        httpPost.setConfig(requestConfig);
        httpPost.addHeader("Content-Type", "application/json");
        StringEntity reqEntity = new StringEntity(new Gson().toJson(paramMap),"utf-8");
        httpPost.setEntity(reqEntity);
        try {
            httpResponse = httpClient.execute(httpPost);

            HttpEntity entity = httpResponse.getEntity();
            result = EntityUtils.toString(entity);
        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {

            if (null != httpResponse) {
                try {
                    httpResponse.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            if (null != httpClient) {
                try {
                    httpClient.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
        return result;
    }


}