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#pragma once
#include "../types.hpp"
#include "server.hpp"
#include <any>
#include <format>
#include <functional>
#include <netinet/in.h>
#include <optional>
#include <string>
#include <sys/socket.h>
#include <thread>
#include <vector>
namespace LibSock {
namespace Server {
struct SRecvData {
std::string data;
const size_t size = 1024;
bool good = false;
bool isEmpty() const;
void sanitize();
static constexpr char asciiEscape = 0x1B; //
};
enum eEventType : std::uint8_t {
READ,
WRITE
};
class Clients;
inline SP<Clients> pClients;
class Client {
public:
Client(SP<Server> server = SP<Server>(pServer), SP<Clients> clients = pClients, bool track = false, bool oneShot = true);
~Client();
const std::string &getName() const;
const std::string &getIp() const;
bool isAdmin() const;
UP<SRecvData> read(std::optional<std::function<std::any(const SRecvData &)>> cb = std::nullopt);
UP<SRecvData> read(const std::string &msg, std::optional<std::function<std::any(const SRecvData &)>> cb = std::nullopt);
bool write(const std::string &msg, std::optional<std::function<std::any(const SRecvData &)>> cb = std::nullopt);
template <typename... Args>
bool write(std::format_string<Args...> fmt, Args &&...args);
void run();
bool isValid();
private:
WP<Client> self;
SP<LibSock::CFileDescriptor> m_sockfd;
sockaddr_in m_addr;
socklen_t m_addrLen = sizeof(m_addr);
std::string m_name;
std::string m_ip;
int m_port;
bool m_track;
bool m_oneShot;
std::optional<std::string> m_szReading = std::nullopt;
void recvLoop();
friend class Clients;
};
struct SData {
std::string msg;
std::optional<WP<Client>> sender = std::nullopt;
bool admin = false;
};
class Clients {
public:
Clients();
~Clients();
WP<Client> newClient(std::optional<std::function<std::any(WP<Client>)>> cb = std::nullopt);
void broadcast(const std::string &msg, std::optional<WP<Client>> self = std::nullopt); // second param only specified when we want to exclude the sender
void kick(WP<Client> client, const bool kill = false, const std::string &reason = "", std::optional<std::function<std::any(const std::vector<std::pair<std::jthread, SP<Client>>>::iterator &)>> cb = std::nullopt);
void addClient(const Client &client);
bool nameExists(const std::string &name);
void shutdownClients(std::optional<std::function<std::any(const std::vector<std::pair<std::jthread, SP<Client>>> &)>> cb = std::nullopt);
SP<Client> getByName(const std::string &name) const;
SP<Client> getByIp(const std::string &ip) const;
std::vector<SP<Client>> getClients() const;
std::vector<SData> getDatas() const;
private:
void broadcast(const SData &msg);
std::vector<std::pair<std::jthread, SP<Client>>> m_vClients;
std::vector<SData> m_vDatas;
};
} // namespace Server
} // namespace LibSock
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