#pragma once

#include "ofMain.h"

#include "ofxGui.h"

#include "ofxAzureKinect.h"

#include "ofxShaderFilter.h"

#include "ofxGpuParticles.h"

#include "ofxV4L2.h"

class ofApp
    : public ofBaseApp
{
public:
  void setupKinect();
  void setupThermal();
  void setupParticles();
  void setupGui();
  void setup();
  void exit();

  ofVec3f getDepthAt(int x, int y);
  void updateThermal();
  void update();
  void drawMain();
  void drawDebug();
  void draw();

  void keyPressed(int key);
  void keyReleased(int key);
  void mouseMoved(int x, int y);
  void mouseDragged(int x, int y, int button);
  void mousePressed(int x, int y, int button);
  void mouseReleased(int x, int y, int button);
  void mouseEntered(int x, int y);
  void mouseExited(int x, int y);
  void windowResized(int w, int h);
  void dragEvent(ofDragInfo dragInfo);
  void gotMessage(ofMessage msg);
  void onParticlesUpdate(ofxShader &shader);
  void onParticlesDraw(ofxShader &shader);

private:
  ofxAzureKinect::Device kinectDevice;
  ofEasyCam cam;
  ofxShaderFilter boundShader;

  std::map<string, ofFbo> fbos;
  std::map<string, ofFloatImage> gradients;
  std::vector<std::string> gradientNames {"warm1", "warm2", "cold1", "cold2"};

  ofxV4L2 v4l2Cam;
  ofTexture v4l2Tex;
  ofPixels v4l2Pixels;

  ofxGpuParticles particles;

  std::vector<std::vector<ofVec3f>> hotspots;
  ofVec3f hotspot0, hotspot1;
  ofVec3f hotspot3d0, hotspot3d1;
  ofVec3f uBetween;

  ofxVec2Slider registrationXY;
	ofxFloatSlider registrationScale;
	ofxInputField<std::string> captureDeviceName;
	ofxPanel gui;

  ofxToggle calibMode;
  ofxToggle dummyMode;
  ofxVec2Slider dummyXY;
  ofxLabel debugFps;
	ofxPanel debugGui;
};