#include "AppDelegate.h"
#include "CCLuaEngine.h"
#include "SimpleAudioEngine.h"
#include "cocos2d.h"
#include "Runtime.h"
#include "ConfigParser.h"
#include "lua_module_register.h"

using namespace CocosDenshion;

USING_NS_CC;
using namespace std;

AppDelegate::AppDelegate()
{
}

AppDelegate::~AppDelegate()
{
    SimpleAudioEngine::end();
}

//if you want a different context,just modify the value of glContextAttrs
//it will takes effect on all platforms
void AppDelegate::initGLContextAttrs()
{
    //set OpenGL context attributions,now can only set six attributions:
    //red,green,blue,alpha,depth,stencil
    GLContextAttrs glContextAttrs = {8, 8, 8, 8, 24, 8};

    GLView::setGLContextAttrs(glContextAttrs);
}

bool AppDelegate::applicationDidFinishLaunching()
{
    
#if (COCOS2D_DEBUG > 0)
    initRuntime();
#endif
    
    // initialize director
    auto director = Director::getInstance();
    auto glview = director->getOpenGLView();    
    if(!glview) {
        Size viewSize = ConfigParser::getInstance()->getInitViewSize();
        string title = ConfigParser::getInstance()->getInitViewName();
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32 || CC_TARGET_PLATFORM == CC_PLATFORM_MAC)
        extern void createSimulator(const char* viewName, float width, float height,bool isLandscape = true, float frameZoomFactor = 1.0f);
        bool isLanscape = ConfigParser::getInstance()->isLanscape();
        createSimulator(title.c_str(),viewSize.width,viewSize.height,isLanscape);
#else
        glview = cocos2d::GLViewImpl::createWithRect(title.c_str(), Rect(0,0,viewSize.width,viewSize.height));
        director->setOpenGLView(glview);
#endif
    }
   
    auto engine = LuaEngine::getInstance();
    ScriptEngineManager::getInstance()->setScriptEngine(engine);
    lua_State* L = engine->getLuaStack()->getLuaState();
    lua_module_register(L);

    LuaStack* stack = engine->getLuaStack();
    stack->setXXTEAKeyAndSign("2dxLua", strlen("2dxLua"), "XXTEA", strlen("XXTEA"));
    
    //register custom function
    //LuaStack* stack = engine->getLuaStack();
    //register_custom_function(stack->getLuaState());
    
#if (COCOS2D_DEBUG > 0)
    if (startRuntime())
        return true;
#endif

    engine->executeScriptFile(ConfigParser::getInstance()->getEntryFile().c_str());
    return true;
}

// This function will be called when the app is inactive. When comes a phone call,it's be invoked too
void AppDelegate::applicationDidEnterBackground()
{
    Director::getInstance()->stopAnimation();

    SimpleAudioEngine::getInstance()->pauseBackgroundMusic();
}

// this function will be called when the app is active again
void AppDelegate::applicationWillEnterForeground()
{
    Director::getInstance()->startAnimation();

    SimpleAudioEngine::getInstance()->resumeBackgroundMusic();
}