#include "MainMenu.h"
#include "Game.h"

MainMenu::MainMenu()
{

}
void MainMenu::init()
{
    this->view = IwGetUIView();
    this->controller = IwGetUIController();
    CIwResGroup* pResGroup = IwGetResManager()->LoadGroup("main_menu.group");
 //   this->create_button_style();

    IwGetUIStyleManager()->SetStylesheet(this->CreateStyles());
    //CIwUIElement* pElement = new CIwUIElement;
    CIwUIElement* pDialog = CreateDialog();
	this->view->AddElementToLayout(pDialog);
}


CIwUIElement* MainMenu::CreateDialog()
{
	// Create scrollable view with vertical layout
	
    CIwUILayoutGrid* pLayout = new CIwUILayoutGrid;
    for(int i = 0; i < 4; i++)
    {
        pLayout->AddColumn();
    }

    for(int i = 0; i < 15 ; i++)
    {
        pLayout->AddRow();
    }
    
	CIwUIButton* pStartButton = new CIwUIButton;
	pStartButton->SetStyle("<button>");	
	pStartButton->SetCaption("START");
           

    CIwUIButton* pContinueButton = new CIwUIButton;
	pContinueButton->SetStyle("<button>");	
	pContinueButton->SetCaption("CONTINUE");
    


    CIwUIButton* pOptionButton = new CIwUIButton;
	pOptionButton->SetStyle("<button>");	
	pOptionButton->SetCaption("OPTIONS");
    

    
    CIwUIButton* pExtraButton = new CIwUIButton;
	pExtraButton->SetStyle("<button>");	
	pExtraButton->SetCaption("EXTRA");
    

	CIwUIImage* pImage = new CIwUIImage;
	pImage->SetTexture(GetTexture("start"));
	pImage->SetSizeToContent(true);
	

//	pButton->AttachClickSlot("RequestQuit");
    //pLayout->AddElement(pImage,0,0);
    pLayout->AddElement(pStartButton, 2,9);
    pLayout->AddElement(pContinueButton,2, 10);
    //pLayout->AddElement(pOptionButton,2, 11);
    //pLayout->AddElement(pExtraButton,2, 12);
 
    

    CIwUIScrollableView* pContainer = new CIwUIScrollableView;
    pContainer->SetSizeToContent(true);
	
    pContainer->AddChild(pImage);//SET THE BACKGROUND
    pContainer->AddChild(pStartButton);
    pContainer->AddChild(pContinueButton);
    //pContainer->AddChild(pOptionButton);
    //pContainer->AddChild(pExtraButton);

    pContainer->SetLayout(pLayout);
	
    return pContainer;
    
}
CIwUIStylesheet* MainMenu::CreateStyles()
{
	// Create stylesheet and make resource manager own it.
	CIwUIStylesheet* pStylesheet = new CIwUIStylesheet;
	IwGetResManager()->AddRes(IW_UI_RESTYPE_STYLESHEET, pStylesheet);

    pStylesheet->AddPropertySet(this->create_button_style());


	return pStylesheet;
}

void MainMenu::update(int delta)
{
    this->controller->Update();
    this->view->Update(delta); //IF I UNCOMMENT THIS IT WILL CENTERS THE BUTTON ELEMENT ON UPDATE
}
void MainMenu::render()
{
    this->view->Render();
    
}   
CIwUIPropertySet* MainMenu::create_button_style()
{
	// Create button style
	CIwUIPropertySet* pButton = new CIwUIPropertySet;
	pButton->SetName("<button>");
	
    pButton->SetProperty("font", GetFont("font"));
	pButton->SetProperty("sizeToContent", true);
	pButton->SetProperty("alignH", IW_UI_ALIGN_CENTRE);
	pButton->SetProperty("alignV", IW_UI_ALIGN_MIDDLE);
	pButton->SetProperty("sizeMin", CIwVec2(128, 32));
	pButton->SetProperty("margin", CIwSVec2(16, 8));
	
	// Create button up style
	CIwUIStyle buttonUpStyle;
	buttonUpStyle.InlinePropertySet();
	
	CIwUIPropertySet& buttonUp = *buttonUpStyle.GetInlinePropertySet();
	buttonUp.SetProperty("drawableType", IwHashString("border"));
	buttonUp.SetProperty("border", CIwSVec2(3, 3));
	buttonUp.SetProperty("texture", GetTexture("buttonUp"));
	
	// Create button down style
	CIwUIStyle buttonDownStyle;
	buttonDownStyle.InlinePropertySet();
	
	CIwUIPropertySet& buttonDown = *buttonDownStyle.GetInlinePropertySet();
	buttonDown.SetProperty("drawableType", IwHashString("border"));
	buttonDown.SetProperty("border", CIwSVec2(13, 13));
	buttonDown.SetProperty("texture", GetTexture("buttonDown"));
	
	// Attach inline styles to main style
	pButton->SetProperty("buttonUp", buttonUpStyle);
	pButton->SetProperty("buttonDown", buttonDownStyle);

	return pButton;
}
CIwTexture* MainMenu::GetTexture(const char* pTextureName)
{
	return IwSafeCast<CIwTexture*>(
		IwGetResManager()->GetResNamed(pTextureName, IW_GX_RESTYPE_TEXTURE));
}

CIwGxFont* MainMenu::GetFont(const char* pFontName)
{
	return IwSafeCast<CIwGxFont*>(
		IwGetResManager()->GetResNamed(pFontName, IW_GX_RESTYPE_FONT));
}