/***
    Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.

    File: Hooks.cpp
    Date: 2021-6-12
    Author: Reece
***/
#include <RuntimeInternal.hpp>
#include "Hooks.hpp"

namespace Aurora::Console::Hooks
{
    static auto                         gMutex = Threading::Primitives::MutexUnique();
    static AuList<Hooks::LineHook_cb>   gLineCallbacks;

    void AddHook(LineHook_cb hook)
    {
        Aurora::Threading::WaitableLockGuard guard(gMutex.get());
        gLineCallbacks.push_back(hook);
    }

    void WriteLine(const ConsoleMessage &msg)
    {
        gMutex->Lock();
        auto callbacks = gLineCallbacks;
        gMutex->Unlock();

        if (msg.line.find('\n') == std::string::npos) [[likely]]
        {
            for (const auto &callback : callbacks)
            {
                callback(msg);
            }
        }
        else [[unlikely]]
        {
            Aurora::Parse::SplitNewlines(msg.line,
                [&](const AuString &line)
                {
                    ConsoleMessage dup = msg;
                    dup.line = line;
                    for (const auto &callback : callbacks)
                    {
                        callback(dup);
                    }
                });
        }
    }
}