IHost.hpp

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/*
** EPITECH PROJECT, 2025
** Created by IamSwan on 06/12/2025.
** File description:
** IHost.hpp
*/
 
#pragma once
 
#include <cstdint>
#include <memory>
#include <optional>
#include "IAddress.hpp"
#include "IPacket.hpp"
#include "IPeer.hpp"
 
enum class NetworkEventType {
    NONE,        
    CONNECT,     
    DISCONNECT,  
    RECEIVE      
};
 
struct HostNetworkEvent {
    NetworkEventType type = NetworkEventType::NONE;  
    IPeer *peer = nullptr;                           
    std::unique_ptr<IPacket> packet;                 
    uint8_t channelID = 0;                           
    uint32_t data = 0;                               
};
 
class IHost {
   public:
    virtual ~IHost() = default;
 
    virtual IPeer *connect(const IAddress &address, size_t channelCount = 1, uint32_t data = 0) = 0;
 
    virtual std::optional<HostNetworkEvent> service(uint32_t timeout = 0) = 0;
 
    virtual void broadcast(std::unique_ptr<IPacket> packet, uint8_t channelID = 0) = 0;
 
    virtual void flush() = 0;
 
    [[nodiscard]] virtual size_t getPeerCount() const = 0;
 
    [[nodiscard]] virtual const IAddress &getAddress() const = 0;
};