import drop.*;

SDrop drop;
Bounder bounder;
int imageNo = 0;
int imageAmount;
String[] imageList; 
PImage[] images;
boolean imageLoaded;
String folderURI;

void setup() {
  size(240, 100);
  frameRate(30);
  drop = new SDrop(this);
  surface.setResizable(true);
  bounder = new Bounder();
}

void draw() {
  background(255);
  fill(0);
  text("Drop image folder here", 52, 53, 20);

  if (imageLoaded) {
    if (images[imageNo] != null) {
      image(images[imageNo], 0, 0, width, height);
    }
  }

  bounder.update();
  bounder.display();
}

void keyPressed() {
  if (key == ENTER) {
    if (bounder.state >= 3) {
      println("Compiling images");
      bounder.compile();
      println("Compiling finished, reset bounder");
      //bounder.state = 0;
    }
  }
  if (key == ' ') {
    bounder.state = 0;
    println("Bounder reset");
  }
  if (key == CODED) {
    if (keyCode == RIGHT) {
      imageNo++;
      if (imageNo > imageAmount) imageNo = imageAmount;
      else setImage(imageNo);
      println(imageNo);
    } else if (keyCode == LEFT) {
      imageNo--;
      if (imageNo < 0) imageNo = 0;
      else setImage(imageNo);

      println(imageNo);
    }
  }
}

void mousePressed() {
  bounder.click();
}

void setImage(int i) {
  imageLoaded = false; //seperate threat not present ladida
  images[i] = loadImage(imageList[imageNo]);
  imageLoaded = true;
}
void dropEvent(DropEvent theDropEvent) {

  if (theDropEvent.isFile()) {
    File myFile = theDropEvent.file();
    if (myFile.isDirectory()) {
      File[] droppedFiles = myFile.listFiles();
      println(droppedFiles);
      folderURI = droppedFiles[0].getParent();
      println(folderURI);
      imageAmount = droppedFiles.length-1; // assuming all files in folder are images
      images = new PImage[imageAmount];
      imageList = new String[imageAmount];
      for (int i = 0; i < imageAmount; i++) {
        imageList[i] = droppedFiles[i].toString();
      }
      imageList = sort(imageList);
      setImage(imageNo);
      /*for (int i = 0; i < imageAmount; i++) {
       images[i] = loadImage(droppedFiles[i].toString());
       println("hi");
       } // braucht zu lang die scheisse */
    }
  }
}