/*
 *     .============.
 *    //  M A K E  / \
 *   //  C++ DEV  /   \
 *  //  E A S Y  /  \/ \
 * ++ ----------.  \/\  .
 *  \\     \     \ /\  /
 *   \\     \     \   /
 *    \\     \     \ /
 *     -============'
 *
 * Copyright (c) 2018 Hevake and contributors, all rights reserved.
 *
 * This file is part of cpp-tbox (https://github.com/cpp-main/cpp-tbox)
 * Use of this source code is governed by MIT license that can be found
 * in the LICENSE file in the root of the source tree. All contributing
 * project authors may be found in the CONTRIBUTORS.md file in the root
 * of the source tree.
 */
#include "loop_thread.h"
#include "loop_wdog.h"

#undef  MODULE_ID
#define MODULE_ID "tbox.loop_thread"

namespace tbox {
namespace eventx {

LoopThread::LoopThread(bool run_now, const std::string &loop_name)
    : name_(loop_name)
    , loop_(event::Loop::New())
{
    if (run_now)
        start();
}

LoopThread::~LoopThread()
{
    stop();
    CHECK_DELETE_RESET_OBJ(loop_);
}

void LoopThread::start()
{
    if (is_running_)
        return;
    is_running_ = true;

    thread_ = std::thread(
        [this] {
            LoopWDog::Register(loop_, name_);
            loop_->runLoop();
            LoopWDog::Unregister(loop_);
        }
    );
}

void LoopThread::stop()
{
    if (!is_running_)
        return;

    loop_->runInLoop([this] { loop_->exitLoop(); });
    thread_.join();

    is_running_ = false;
}

}
}