#pragma once

#include "client.hpp"

#include <boost/signals2.hpp>

#include <memory>

struct Command
{
    std::string_view source;
    std::string_view target;
    std::string_view oper;
    std::string_view account;
    std::string_view command;
    std::string_view arguments;
};

struct Bot : std::enable_shared_from_this<Bot>
{
    std::shared_ptr<Client> self_;
    char command_prefix_;

    boost::signals2::signal<void(const Command &)> sig_command;

    Bot(std::shared_ptr<Client> self)
        : self_{std::move(self)}
        , command_prefix_{'!'}
        {}

    auto on_chat(const Chat &) -> void;
    auto process_command(std::string_view message, const Chat &msg) -> void;
    static auto start(std::shared_ptr<Client>) -> std::shared_ptr<Bot>;

    auto shutdown() -> void;
};