#include "Logger.hpp"

#define OLC_PGE_APPLICATION
#include "olcPixelGameEngine.hpp"
#define OLC_PGEX_ANIMSPR
#include "olcPGEX_AnimatedSprite.hpp"

#include "Dungeon.hpp"

class Game : public olc::PixelGameEngine
{
    private:
    
	Logger& _Logger;
	Dungeon* _Dungeon;
    
    public:
	Game()
		: _Logger(Logger::getInstance())
	{
		sAppName = "The Great Machine";
	}
    
	bool OnUserCreate() override
	{
		_Dungeon = new Dungeon();
		_Dungeon->Generate();
        
        for (int i = 0; i < 5; i++)
            CreateLayer();
        
		return true;
	}
    
	void DisplayTitle(float fTime)
	{
		if (m_TimeAccumilator > 2.0f)
		{
			m_DeltaFade -= fTime * 200.0f;
			if (m_DeltaFade < 0.1f) m_DeltaFade = 0.0f;
		}
		DrawString((ScreenWidth() / 2) - (7 * 7) * (std::string("The Great Machine").length() / 2), ScreenHeight() / 2, "The Great Machine", olc::Pixel(255, 255, 255, static_cast<int>(m_DeltaFade)), 6);
		DrawString(5, ScreenHeight() - 15, "Powered by the OLC Pixel Game Engine", olc::Pixel(255, 255, 255, static_cast<int>(m_DeltaFade)));
		DrawString(ScreenWidth() - (8 * (std::string("Copyright Benjamin Kyd 2020").length())) - 5, ScreenHeight() - 15, "Copyright Benjamin Kyd 2020", olc::Pixel(255, 255, 255, static_cast<int>(m_DeltaFade)));
	}
    
	bool OnUserUpdate(float fTime) override
	{
		m_TimeAccumilator += fTime;
		
        Clear({38, 36, 40});
        
        // _Logger.Debug(m_TimeAccumilator);
        
        //if (m_TimeAccumilator < 4.0f)
        //{
        //DisplayTitle(fTime);
        //return true;
        //}
        
        _Dungeon->Input(this, fTime);
        
		_Dungeon->Update(this, fTime);
        
		_Dungeon->Draw(this, fTime);
        
        for (int i = 0; i < 5; i++)
            EnableLayer(i, true);
        
		return true;
	}
    
    private:
	long float m_TimeAccumilator = 0;
    
	float m_DeltaFade = 255.0f;
    
};


int main()
{
	Logger& _Logger = Logger::getInstance();
	_Logger.InitializeFileLogging("./logs.log");
	_Logger.InitializeLoggingThread();
    
	Game _Game;
	_Game.Construct(1280, 720, 1, 1, false, false);
	_Logger.Info("Game Constructed");
	
	if (!_Game.Start())
	{
		_Logger.Panic("PGE Cannot start");
	}
}