#include "TouchesTest.h"
#include "Ball.h"
#include "Paddle.h"
#include "../testResource.h"

USING_NS_CC;

enum tagPlayer 
{
    kHighPlayer,
    kLowPlayer
} PlayerTouches;    

#define kStatusBarHeight 0.0f //20.0f
//#define k1UpperLimit (480.0f - kStatusBarHeight)

enum 
{
    kSpriteTag
};

TouchesTests::TouchesTests()
{
    ADD_TEST_CASE(PongScene);
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_9_0 // Use 9.0 or higher SDK to compile
    ADD_TEST_CASE(ForceTouchTest);
#endif
}
//------------------------------------------------------------------
//
// PongScene
//
//------------------------------------------------------------------
bool PongScene::init()
{
    if (TestCase::init())
    {
        auto pongLayer = PongLayer::create();
        addChild(pongLayer);

        return true;
    }
    return false;
}

//------------------------------------------------------------------
//
// PongLayer
//
//------------------------------------------------------------------
PongLayer::PongLayer()
{
    _ballStartingVelocity = Vec2(20.0f, -100.0f);
    
    _ball = Ball::ballWithTexture( Director::getInstance()->getTextureCache()->addImage(s_Ball) );
    _ball->setPosition( VisibleRect::center() );
    _ball->setVelocity( _ballStartingVelocity );
    addChild( _ball );
    
    auto paddleTexture = Director::getInstance()->getTextureCache()->addImage(s_Paddle);
    
    Vector<Paddle*> paddlesM(4);
    
    Paddle* paddle = Paddle::createWithTexture(paddleTexture);
    paddle->setPosition( Vec2(VisibleRect::center().x, VisibleRect::bottom().y + 15) );
	paddlesM.pushBack( paddle );
    
    paddle = Paddle::createWithTexture( paddleTexture );
    paddle->setPosition( Vec2(VisibleRect::center().x, VisibleRect::top().y - kStatusBarHeight - 15) );
    paddlesM.pushBack( paddle );
    
    paddle = Paddle::createWithTexture( paddleTexture );
    paddle->setPosition( Vec2(VisibleRect::center().x, VisibleRect::bottom().y + 100) );
    paddlesM.pushBack( paddle );
    
    paddle = Paddle::createWithTexture( paddleTexture );
    paddle->setPosition( Vec2(VisibleRect::center().x, VisibleRect::top().y - kStatusBarHeight - 100) );
    paddlesM.pushBack( paddle );
    
    _paddles = paddlesM;
    
    for (auto& paddle : _paddles)
    {
        addChild(paddle);
    }

    schedule( CC_SCHEDULE_SELECTOR(PongLayer::doStep) );
}

PongLayer::~PongLayer()
{
}

void PongLayer::resetAndScoreBallForPlayer(int player)
{
    _ballStartingVelocity = _ballStartingVelocity * -1.1f;
    _ball->setVelocity( _ballStartingVelocity );
    _ball->setPosition( VisibleRect::center() );
    
    // TODO -- scoring
}

void PongLayer::doStep(float delta)
{
    _ball->move(delta);

    for (auto& paddle : _paddles)
    {
        _ball->collideWithPaddle( paddle );
    }

    if (_ball->getPosition().y > VisibleRect::top().y - kStatusBarHeight + _ball->radius())
        resetAndScoreBallForPlayer( kLowPlayer );
    else if (_ball->getPosition().y < VisibleRect::bottom().y-_ball->radius())
        resetAndScoreBallForPlayer( kHighPlayer );
}

#if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_9_0 // Use 9.0 or higher SDK to compile

const char * _Info_Formatter = "Current force value : %0.02f, maximum possible force : %0.02f";
char formatBuffer[256] = {0, };

ForceTouchTest::ForceTouchTest()
{
    auto s = Director::getInstance()->getWinSize();

    _infoLabel = Label::createWithTTF(TTFConfig("fonts/arial.ttf"), "Current force value : 0.00, maximum possible force : 0.00");
    _infoLabel->setPosition(s.width / 2, s.height / 2);
    addChild(_infoLabel);

    auto listener = EventListenerTouchAllAtOnce::create();
    listener->onTouchesBegan = CC_CALLBACK_2(ForceTouchTest::onTouchesBegan, this);
    listener->onTouchesMoved = CC_CALLBACK_2(ForceTouchTest::onTouchesMoved, this);
    listener->onTouchesEnded = CC_CALLBACK_2(ForceTouchTest::onTouchesEnded, this);
    _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
}

ForceTouchTest::~ForceTouchTest()
{
}

std::string ForceTouchTest::title() const
{
    return std::string("3D Touch Test");
}

std::string ForceTouchTest::subtitle() const
{
    return std::string("Touch with force to see info label changes");
}
    
void ForceTouchTest::onTouchesBegan(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* event)
{
}

void ForceTouchTest::onTouchesMoved(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* event)
{
    for(auto& t : touches)
    {
        float currentForce = t->getCurrentForce();
        float maxForce = t->getMaxForce();
        sprintf(formatBuffer, _Info_Formatter, currentForce, maxForce);
        _infoLabel->setString(std::string(formatBuffer));
    }
}

void ForceTouchTest::onTouchesEnded(const std::vector<cocos2d::Touch*>& touches, cocos2d::Event* event)
{
    sprintf(formatBuffer, _Info_Formatter, 0.0f, 0.0f);
    _infoLabel->setString(std::string(formatBuffer));
}

#endif