#pragma once
#include <array>
#include <memory>
#include <string_view>
#include <vector>
#include "ASIO_Utils.h"
namespace Psc::asio_socket {
class UDP_Client {
public:
    void set_dest_address(const Sockaddr_In& value) {
        dest_address = value;
    }
    void set_dest_address(std::string_view ip, std::uint32_t port) {
        dest_address = Sockaddr_In(ip, port);
    }
    void create();
    bool connect();
    std::string read();
    void tick();
    void send(std::string_view data);
    void close();
    std::string to_string();
    Sockaddr_In dest_address;
    enum State {
        Not_Created,
        Not_Set_Field,
        Connecting,
        Working,
    };
    State state = Not_Created;
private:
    asio::io_context io_context;
    std::unique_ptr<asio::ip::udp::socket> socket;
    asio::ip::udp::endpoint endpoint;
    bool connected = false;
    int read_chunk_size = 1024 * 1024;
    size_t user_buffer_size = 1024 * 1024;
    ASIO_PacketRingBuffer send_buffer;
    ASIO_PacketRingBuffer recv_buffer;
    std::vector<char> recv_storage;
    std::vector<char> send_storage;
    bool connect_pending = false;
    bool read_pending = false;
    bool write_pending = false;
    void start_read();
    void start_write();
};
} // namespace Psc::asio_socket