using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Threading.Tasks;

namespace Emergency_platform
{
    public class AlgorithmTCP
    {
        static Socket socket_commu;
        public static string Connect(string picPath, string targetname)
        {
            //IP地址192.168.1.32
            Socket client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            IPAddress serverAddress = IPAddress.Parse("192.168.10.104");
            int port = 20000;
            client.Connect(new IPEndPoint(serverAddress, port));
            Console.WriteLine("连接成功");
            //发送图片地址和识别目标名字
            var json = new
            {
                picadress = picPath,
                targetname = targetname
            };
            //将JSON数据对象序列化为字符串
            string jsonString = JsonConvert.SerializeObject(json);
            //将JSON字符串转换为字节数组
            byte[] dataBytes = Encoding.UTF8.GetBytes(jsonString);
            socket_commu.Send(dataBytes);


            //等待算法识别结果
            //接收数据
            byte[] buffer = new byte[1024 * 1024];
            int bytesRead = socket_commu.Receive(buffer);
            //将接收到的数据转换为字符串
            string result = Encoding.UTF8.GetString(buffer, 0, bytesRead);
            return result;
        }
    }
}