#include "TimelineActionTestScene.h"
#include "../../testResource.h"
#include "renderer/CCRenderer.h"
#include "renderer/CCCustomCommand.h"


using namespace cocos2d;
using namespace cocostudio;

Layer *NextAnimationTest();
Layer *BackAnimationTest();
Layer *RestartAnimationTest();

static int s_nActionIdx = -1;


Layer *CreateAnimationLayer(int index)
{
    Layer *pLayer = nullptr;
    switch(index)
    {
    case TEST_ANIMATIONELEMENT:
        pLayer = new TestTimelineAction();
        break;
    default:
        break;
    }

    return pLayer;
}


Layer *NextAnimationTest()
{
    ++s_nActionIdx;
    s_nActionIdx = s_nActionIdx % TEST_ANIMATION_LAYER_COUNT;

    Layer *pLayer = CreateAnimationLayer(s_nActionIdx);
    pLayer->autorelease();

    return pLayer;
}

Layer *BackAnimationTest()
{
    --s_nActionIdx;
    if( s_nActionIdx < 0 )
        s_nActionIdx += TEST_ANIMATION_LAYER_COUNT;

    Layer *pLayer = CreateAnimationLayer(s_nActionIdx);
    pLayer->autorelease();

    return pLayer;
}

Layer *RestartAnimationTest()
{
    Layer *pLayer = CreateAnimationLayer(s_nActionIdx);
    pLayer->autorelease();

    return pLayer;
}


TimelineActionTestScene::TimelineActionTestScene(bool bPortrait)
{
    TestScene::init();

    Sprite *bg = Sprite::create("armature/bg.jpg");
    bg->setPosition(VisibleRect::center());

    float scaleX = VisibleRect::getVisibleRect().size.width / bg->getContentSize().width;
    float scaleY = VisibleRect::getVisibleRect().size.height / bg->getContentSize().height;

    bg->setScaleX(scaleX);
    bg->setScaleY(scaleY);

    addChild(bg);
}

void TimelineActionTestScene::runThisTest()
{
    s_nActionIdx = -1;
    addChild(NextAnimationTest());

    Director::getInstance()->replaceScene(this);
}

void TimelineActionTestScene::MainMenuCallback(Ref *pSender)
{
    //TestScene::MainMenuCallback(pSender);

    removeAllChildren();
}



void TimelineActionTestLayer::onEnter()
{

    Layer::onEnter();

    // add title and subtitle
    std::string str = title();
    const char *pTitle = str.c_str();
    LabelTTF *label = LabelTTF::create(pTitle, "Arial", 18);
    label->setColor(Color3B(0, 0, 0));
    addChild(label, 1, 10000);
    label->setPosition( Point(VisibleRect::center().x, VisibleRect::top().y - 30) );

    std::string strSubtitle = subtitle();
    if( ! strSubtitle.empty() )
    {
        LabelTTF *l = LabelTTF::create(strSubtitle.c_str(), "Arial", 18);
        l->setColor(Color3B(0, 0, 0));
        addChild(l, 1, 10001);
        l->setPosition( Point(VisibleRect::center().x, VisibleRect::top().y - 60) );
    }

    // add menu
    backItem = MenuItemImage::create(s_pathB1, s_pathB2, CC_CALLBACK_1(TimelineActionTestLayer::backCallback, this) );
    restartItem = MenuItemImage::create(s_pathR1, s_pathR2, CC_CALLBACK_1(TimelineActionTestLayer::restartCallback, this) );
    nextItem = MenuItemImage::create(s_pathF1, s_pathF2, CC_CALLBACK_1(TimelineActionTestLayer::nextCallback, this) );

    Menu *menu = Menu::create(backItem, restartItem, nextItem, nullptr);

    menu->setPosition(Point::ZERO);
    backItem->setPosition(Point(VisibleRect::center().x - restartItem->getContentSize().width * 2, VisibleRect::bottom().y + restartItem->getContentSize().height / 2));
    restartItem->setPosition(Point(VisibleRect::center().x, VisibleRect::bottom().y + restartItem->getContentSize().height / 2));
    nextItem->setPosition(Point(VisibleRect::center().x + restartItem->getContentSize().width * 2, VisibleRect::bottom().y + restartItem->getContentSize().height / 2));

    addChild(menu, 100);

    setShaderProgram(ShaderCache::getInstance()->getProgram(GLProgram::SHADER_NAME_POSITION_TEXTURE_COLOR));

}
void TimelineActionTestLayer::onExit()
{
    removeAllChildren();

    backItem = restartItem = nextItem = nullptr;

    TimelineActionCache::getInstance()->purge();
    NodeCache::getInstance()->purge();

    Layer::onExit();
}

std::string TimelineActionTestLayer::title() const
{
    return "Armature Test Bed";
}
std::string TimelineActionTestLayer::subtitle() const
{
    return "";
}

void TimelineActionTestLayer::restartCallback(Ref *pSender)
{
    Scene *s = new TimelineActionTestScene();
    s->addChild( RestartAnimationTest() );
    Director::getInstance()->replaceScene(s);
    s->release();
}

Node* node = nullptr;
TimelineAction* action = nullptr;

void TimelineActionTestLayer::nextCallback(Ref *pSender)
{
    //     Scene *s = new TimelineActionTestScene();
    //     s->addChild( NextAnimationTest() );
    //     Director::getInstance()->replaceScene(s);
    //     s->release();

    int frameIndex = action->getCurrentFrame();
    int duration = action->getDuration();

    ++frameIndex;
    frameIndex = frameIndex == duration ? 0 : frameIndex;

    action->gotoFrameAndPause(frameIndex);
}
void TimelineActionTestLayer::backCallback(Ref *pSender)
{
    //     Scene *s = new TimelineActionTestScene();
    //     s->addChild( BackAnimationTest() );
    //     Director::getInstance()->replaceScene(s);
    //     s->release();

    int frameIndex = action->getCurrentFrame();
    int duration = action->getDuration();

    --frameIndex;
    frameIndex = frameIndex == -1 ? duration-1 : frameIndex;

    action->gotoFrameAndPause(frameIndex);
}

void TestTimelineAction::onEnter()
{
    TimelineActionTestLayer::onEnter();

    for(int i=0; i<100; i++)
    {
        node = NodeCache::getInstance()->createNode("TimelineAction/boy_1.ExportJson");
        action = TimelineActionCache::getInstance()->createAction("TimelineAction/boy_1.ExportJson");

        node->runAction(action);
        action->gotoFrameAndPlay(0, 60, true);

        node->setScale(0.4f);
        node->setPosition(-200+i*5,0);

        addChild(node);
    }

}

std::string TestTimelineAction::title() const
{
    return "Test AnimationElement";
}