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#include "include.h"
#include "util/io.h"
#include "util/commands.h"
#include "server/server.h"

int main(int argc, char* argv[])
{
    io::init(false);

    tcp::server server("6666");

    server.start();

    server.connect_event.add([&](tcp::client& client) {
        auto ip = client.get_ip();
        client.gen_session();
        client.write(tcp::packet_t(std::to_string(client.version),
                                   tcp::packet_type::write,
                                   client.get_session()));

        io::logger->info("{} connected", ip);
    });

    server.disconnect_event.add([&](tcp::client& client) {
        auto it = std::find_if(
            server.client_stack.begin(), server.client_stack.end(), [&](tcp::client& c) {
                return client.get_socket() == client.get_socket();
            });

        server.client_stack.erase(it);
        client.cleanup();

        io::logger->info("{} disconnected", client.get_ip());
    });

    server.receive_event.add([&](tcp::packet_t& packet, tcp::client& client) {
        auto session        = client.get_session();
        auto packet_session = packet.session_id;
        auto ip             = client.get_ip();
        auto message        = packet.message;

        if(!packet) {
            io::logger->info("{} sent invalid packet", ip);
            return;
        }

        if(packet_session != session) {
            io::logger->info("{} sent wrong session id", ip);
            return;
        }

        io::logger->info("{} : {}", packet_session, packet.message);

        tcp::packet_t resp(packet.message, tcp::packet_type::write, client.get_session());
        client.write(resp);
    });

    std::thread t{ tcp::server::monitor, std::ref(server) };
    t.join();
}