package com.yutou.tools.utils;

import com.alibaba.fastjson.JSONException;
import com.alibaba.fastjson.JSONObject;
import com.yutou.tools.utils.Interfaces.NetworkInterface;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.Set;

public class HttpTools {
    public static String get(String url){
        try {
            HttpURLConnection connection = (HttpURLConnection) new URL(url).openConnection();
            connection.setRequestProperty("User-Agent", getExtUa());
            BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            StringBuilder str = new StringBuilder();
            String tmp;
            while ((tmp = reader.readLine()) != null) {
                str.append(tmp);
            }
            reader.close();
            connection.disconnect();
            return str.toString();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
    public static void post(final String url, final byte[] body, final NetworkInterface networkInterface) {

        new Thread(new Runnable() {

            @Override
            public void run() {
                String tmp;
                StringBuilder str = new StringBuilder();
                try {
                    HttpURLConnection connection = (HttpURLConnection) new URL(url).openConnection();
                    connection.setRequestMethod("POST");
                    connection.setDoOutput(true);
                    connection.setDoInput(true);
                    connection.setConnectTimeout(5 * 1000);
                    connection.setReadTimeout(10 * 1000);
                    //connection.addRequestProperty("Connection", "keep-alive");
                    //connection.addRequestProperty("User-Agent", getExtUa());
                    //connection.addRequestProperty("content-type", "application/json");
                    connection.addRequestProperty("charset", "UTF-8");
                    OutputStream outputStream = connection.getOutputStream();

                    outputStream.write(body);
                    outputStream.flush();
                    outputStream.close();
                    BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
                    while ((tmp = reader.readLine()) != null) {
                        str.append(tmp);
                    }
                    final String finalStr = str.toString();

                    //   Log.i(TAG + "[" + url + "?" + toGetSplice(body) + "]", "body:" + str + " (" + connection.getResponseCode() + ")");
                    if (networkInterface != null) {
                        try {
                            networkInterface.httpGetData(str.toString(), connection.getResponseCode());
                        } catch (IOException e) {
                            e.printStackTrace();
                        }
                    }
                    connection.disconnect();
                    reader.close();
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        }).start();
    }
    private static String getExtUa() {
        return "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36";
    }
    public String toUrlParams(JSONObject json) {
        StringBuilder string = new StringBuilder();
        Set<String> keys = json.keySet();
        for (String key : keys) {
            try {
                string.append("&").append(key).append("=").append(URLEncoder.encode(json.getString(key), "UTF-8"));
            } catch (Exception e) {
                e.printStackTrace();
                try {
                    string.append("&").append(URLEncoder.encode(key, "UTF-8")).append("=");
                    //    string += "&" + key + "=";
                } catch (Exception e1) {
                    string.append("&").append(key).append("=");
                }
            }
        }

        string = new StringBuilder(string.substring(1, string.length()).replaceAll(" ", ""));
        return string.toString();
    }
}