#pragma once

#include <memory>
#include <string>
#include <unordered_map>
#include <unordered_set>

class Connection;
class CommandEvent;

class PrivThread : std::enable_shared_from_this<PrivThread>
{
    Connection& connection_;
    std::string config_path_;

    std::unordered_map<std::string, std::unordered_set<std::string>> oper_privs;
    std::unordered_map<std::string, std::unordered_set<std::string>> account_privs;

    auto on_command(CommandEvent&) -> void;
    
    auto check(
        std::unordered_map<std::string, std::unordered_set<std::string>> const& privs,
        std::string const& priv,
        std::string const& name) -> bool;

    auto load_config() -> void;

public:
    PrivThread(Connection&, std::string config_path);
    auto check_command(CommandEvent& event, std::string priv) -> bool;

    static constexpr char const* owner_priv = "owner";

    static auto start(Connection&, std::string config_path) -> std::shared_ptr<PrivThread>;
};