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package pfe_systeme_indexation;

import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.net.URL;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.ResourceBundle;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.embed.swing.SwingFXUtils;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.fxml.Initializable;
import javafx.geometry.Point2D;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.control.Alert;
import javafx.scene.control.Alert.AlertType;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.MenuItem;
import javafx.scene.control.ScrollPane;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.Border;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.TilePane;
import javafx.stage.FileChooser;
import javafx.stage.Stage;
import javax.imageio.ImageIO;

/**
 * FXML Controller class
 *
 * @author GEEKLOFT 1
 */
public class MyClassController implements Initializable {
    ArrayList <ImageProprieties> imageList= new ArrayList<ImageProprieties>();
    ArrayList<Image> imageResult = new ArrayList<Image>();
    int[] rgbHistogram = new int[256*3];
    boolean couleur = false, forme = false;
    int index = 0;
    @FXML
    ImageView myImageView, myImageResult1, myImageResult2, myImageResult3, myImageResult4, myImageResult5, myImageResult6;
    @FXML
    ScrollPane inputImagePanel;
    @FXML
    Button searchBtn;
    @FXML
    TilePane tilePane;
    @FXML
    MenuItem backItem;
    @FXML
    BorderPane border;
    @FXML
    Label imageName;

public void importImage()throws IOException{
        imageResult.clear();
         tilePane.getChildren().clear();
        //for (int i = 0; i < imageList.size(); i++) tilePane.getChildren().remove(imageResult.get(i));
        Image myImage;
        FileChooser fileChooser = new FileChooser();
            FileChooser.ExtensionFilter extFilterJPG = new FileChooser.ExtensionFilter("JPG files (*.jpg)", "*.JPG");
            FileChooser.ExtensionFilter extFilterPNG = new FileChooser.ExtensionFilter("PNG files (*.png)", "*.PNG");
            FileChooser.ExtensionFilter extFilterBMP = new FileChooser.ExtensionFilter("BMP files (*.jpg)", "*.BMP");
            //FileChooser.ExtensionFilter extFilterPNG = new FileChooser.ExtensionFilter("PNG files (*.png)", "*.PNG");
            fileChooser.getExtensionFilters().addAll(extFilterJPG, extFilterPNG, extFilterBMP);
            File file = fileChooser.showOpenDialog(null);
            if( file != null){
               try {
                    searchBtn.setDisable(false);
                    BufferedImage bufferedImage = ImageIO.read(file);
                    rgbHistogram = Calcule.imageHistogram(bufferedImage);
                    myImage = SwingFXUtils.toFXImage(bufferedImage, null);
                    //myImageView.setFitHeight(myImage.getHeight());
                    myImageView.setFitWidth(myImage.getWidth());
                    myImageView.setPreserveRatio(true);
                    imageName.setText("Name : "+file.getName());
                    myImageView.setCache(true);
                    myImageView.setImage(myImage);
                    } catch(IOException exp){

                }
            }

        }
public void colorIsChecked(){
    if (couleur == false ) couleur = true;
    else couleur = false;

}
public void formIsChecked(){
    if (forme == false ) forme = true;
    else forme = false;

}
public void searchMethod() throws SQLException, IOException{
    if(couleur) {
                imageResult.clear();
                tilePane.getChildren().clear();
                //System.gc();
        Calcule.getImages(imageList);
        DistanceClass[] tableDesDistance = new DistanceClass[imageList.size()];
        Calcule.calculeDistance(tableDesDistance, imageList, rgbHistogram);
        Calcule.triBulleCroissant(tableDesDistance);
        byte[] imageByte= null;
        Calcule.createImage(imageByte, imageResult, tableDesDistance);
    //myImageResult1.setImage(imageResult.get(0));
    //imageByte= null;
        System.out.println(imageResult.size()+"   "+imageByte);


        for (int i = 0; i < imageList.size(); i++) tilePane.getChildren().add(new ImageView(imageResult.get(i)));
    }



    for (int i = 0; i < imageList.size(); i++) System.out.println("name : ");
    if(couleur) System.out.println("recheche par couleur");
    else System.out.println("pas couleur");
    if(forme) System.out.println("recherche par forme");
    else System.out.println("pas forme");

}
@FXML
public void apropo(){
    Alert alert = new Alert(AlertType.INFORMATION);
    alert.setTitle("Apropos de ce Projet de Fin d'étude");
    Image myImage = new Image(getClass().getResourceAsStream("/Icons/UnivLOGO.jpg"));
    ImageView imageView = new ImageView(myImage);
    alert.setGraphic(imageView);
    alert.setHeaderText(null);
    alert.setContentText("Université 8 Mai 1945 GUELMA \n Créer par : \n Encadrer Par : \n 04/2016");

    alert.showAndWait();
}
@FXML
public void goHome(ActionEvent event){
    Stage stage = null;
    Parent root = null;
    try {
        stage=(Stage) border.getScene().getWindow();
        root = FXMLLoader.load(getClass().getResource("/pfe_systeme_indexation/MainViewClass.fxml"));
        Scene scene = new Scene( root);
        stage.setTitle("Connectez vous");
        stage.setScene(scene);
        stage.setResizable(true);
        stage.show();
        } catch (IOException ex) {
            Logger.getLogger(MainClassController.class.getName()).log(Level.SEVERE, null, ex);
        }
}
public void nextImage(){
    index = (index + 1) % imageResult.size();
    myImageResult1.setImage(imageResult.get(index));
}
    /**
     * Initializes the controller class.
     */
    @Override
    public void initialize(URL url, ResourceBundle rb) {
        // TODO
    }

}