#include "CCApplication.h"

#include "CCDirector.h"
#include "CCEGLView.h"
#include "CCAccelerometer.h"
#include <stdio.h>
#include <time.h>
#include <unistd.h>
#include <bps/locale.h>

#define  LOGD(...)  fprintf(stderr, __VA_ARGS__)

NS_CC_BEGIN

// sharedApplication pointer
CCApplication * CCApplication::sm_pSharedApplication = 0;
long CCApplication::m_animationInterval = 1000;

// convert the timespec into milliseconds
static long time2millis(struct timespec *times)
{
    return times->tv_sec*1000 + times->tv_nsec/1000000;
}

CCApplication::CCApplication()
{
    CC_ASSERT(! sm_pSharedApplication);
    sm_pSharedApplication = this;
}

CCApplication::~CCApplication()
{
    CC_ASSERT(this == sm_pSharedApplication);
    sm_pSharedApplication = NULL;
}

int CCApplication::run()
{
    struct timespec time_struct;
    long current_time, update_time;

    // Initialize instance and cocos2d.
    if (!initInstance() || !applicationDidFinishLaunching())
    {
        return 0;
    }

    clock_gettime(CLOCK_REALTIME, &time_struct);
    update_time = time2millis(&time_struct);


    while (1) // or device wants to quit
    {
        CCEGLView::sharedOpenGLView().HandleEvents();

        clock_gettime(CLOCK_REALTIME, &time_struct);
        current_time = time2millis(&time_struct);

        if ((current_time - update_time) > m_animationInterval)
        {
            update_time = current_time;

            CCDirector* pDirector = CCDirector::sharedDirector();
            pDirector->getAccelerometer()->update(current_time);
            pDirector->mainLoop();
        }
        else
        {
//            sleep(0);
        }
    }
    
    return -1;
}

void CCApplication::setAnimationInterval(double interval)
{
    // interval in milliseconds
    m_animationInterval = (long)(interval * 1000);
}

CCApplication::Orientation CCApplication::setOrientation(Orientation orientation)
{
    return orientation;
}

void CCApplication::statusBarFrame(CCRect * rect)
{
    if (rect)
    {
        // qnx doesn't have a status bar
        *rect = CCRectMake(0, 0, 0, 0);
    }
}

//////////////////////////////////////////////////////////////////////////
// static member function
//////////////////////////////////////////////////////////////////////////
CCApplication& CCApplication::sharedApplication()
{
    CC_ASSERT(sm_pSharedApplication);
    return *sm_pSharedApplication;
}

ccLanguageType CCApplication::getCurrentLanguage()
{
    ccLanguageType ret_language = kLanguageEnglish;
    char *language, *country;

    locale_get(&language, &country);

    if (strcmp(language, "en") == 0)
    {
        ret_language = kLanguageEnglish;
    }
    else if (strcmp(language, "fr") == 0)
    {
        ret_language = kLanguageFrench;
    }
    else if (strcmp(language, "de") == 0)
    {
        ret_language = kLanguageGerman;
    }
    else if (strcmp(language, "it") == 0)
    {
        ret_language = kLanguageItalian;
    }
    else if (strcmp(language, "es") == 0)
    {
        ret_language = kLanguageSpanish;
    }
    else if (strcmp(language, "ch") == 0)
    {
        ret_language = kLanguageChinese;
    }
    else if (strcmp(language, "ru") == 0)
    {
        ret_language = kLanguageRussian;
    }

    free(language);
    free(country);

    return ret_language;
}

NS_CC_END