package org.example.kucoinclient.WsBean;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import org.example.kucoinclient.pojo.Currency;
import org.example.kucoinclient.server.impl.CurrencySerivceImpl;
import org.example.kucoinclient.wsClient.KucoinClient;
import org.json.JSONException;
import org.json.JSONObject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.util.CollectionUtils;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * @ClassDescription: 客户端请求类
 * @JdkVersion: 1.8
 * @Created: 2023/8/31 16:13
 */
@Slf4j
@Configuration
public class MexcWsBean {

    @Autowired
    private CurrencySerivceImpl currencyService;

    @Autowired
    @Qualifier("threadPoolTaskExecutor")
    private ThreadPoolTaskExecutor threadPoolTaskExecutor;

    @Bean
    public void kucoinWebsocketRunClientMap() throws Exception {
        List<Currency> mexc = currencyService.list(new LambdaQueryWrapper<Currency>().eq(Currency::getSource, "kucoin"));
        if (!CollectionUtils.isEmpty(mexc)) {
//            String result = doPost();
//            JSONObject jsonObject = new JSONObject(result);
//            String token = jsonObject.getJSONObject("data").getString("token");
            String token = "2neAiuYvAU61ZDXANAGAsiL4-iAExhsBXZxftpOeh_55i3Ysy2q2LEsEWU64mdzUOPusi34M_wGoSf7iNyEWJwAOaCRcyD1ZqgQMAVRBiG7sPpujjw91tNiYB9J6i9GjsxUuhPw3BlrzazF6ghq4L0vRGCvQlyDu8hXEVeVU824=.c2e16bAGh64wOMyJm_jKxQ==";
            int batchSize = 100; // 每个线程处理的数据量
            int totalSize = mexc.size();
            int threadCount = (int) Math.ceil((double) totalSize / batchSize); // 计算需要的线程数

            for (int i = 0; i < threadCount; i++) {
                int fromIndex = i * batchSize;
                int toIndex = Math.min(fromIndex + batchSize, totalSize);
                List<Currency> sublist = mexc.subList(fromIndex, toIndex);

                // 使用自定义线程池提交任务
                threadPoolTaskExecutor.execute(new KucoinClient(sublist,token)::start);
            }

        }
    }

    public static String doPost() throws Exception {
        String url = "https://api.kucoin.com/api/v1/bullet-public";
        HttpPost httpPost = new HttpPost(url);
        DefaultHttpClient defaultHttpClient = new DefaultHttpClient();
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        httpPost.setEntity(new UrlEncodedFormEntity(nvps));
        HttpResponse response = defaultHttpClient.execute(httpPost);
        HttpEntity respEntity = response.getEntity();
        String text = EntityUtils.toString(respEntity, "UTF-8");
        defaultHttpClient.getConnectionManager().shutdown();
        return text;
    }
}