#include "ModuleInstance.h"

#include <mutex>
#include <thread>

ModuleInstance::ModuleInstance(CoreInstance& core) : core_(core)
{
	// Init instance
}

void ModuleInstance::start()
{
	// Create thread
}

void ModuleInstance::stop()
{
	onStop.Call();
}


extern ModuleInstance* Factory(CoreInstance&);

static std::mutex mModuleInstance;
static ModuleInstance* module = nullptr;
static std::thread* moduleThread;

void InitModule(CoreInstance& core)
{
    mModuleInstance.lock();
    if(module == nullptr)
            module = Factory(core);
    mModuleInstance.unlock();
}

void StartModule()
{
    mModuleInstance.lock();
    if (module != nullptr)
        moduleThread = new std::thread([&] {module->start(); });
    mModuleInstance.unlock();
}

void StopModule()
{
    mModuleInstance.lock();
    if(module != nullptr)
    {
        delete module;
        module = nullptr;
        moduleThread->detach();
        delete moduleThread;
    }
    mModuleInstance.unlock();
}

void QuitModule()
{
    mModuleInstance.lock();
    if(module != nullptr)
    {
        module->stop();
        moduleThread->join();
        delete module;
        module = nullptr;
    }
    mModuleInstance.unlock();
}