package org.jaudiotagger.tag.datatype;

 import org.jaudiotagger.tag.id3.valuepair.ImageFormats;

 import org.jaudiotagger.tag.reference.PictureTypes;

 import javax.imageio.ImageIO;

 import javax.imageio.stream.ImageInputStream;

 import java.awt.image.BufferedImage;

 import java.io.IOException;

 import java.io.ByteArrayInputStream;

 import java.io.RandomAccessFile;

 import java.io.File;

 /**

  * Represents artwork in a format independent way

  */

 public class Artwork

 {

     private byte[]          binaryData;

     private String          mimeType;

     private String          description;

     private boolean         isLinked;

     private String          imageUrl;

     private int             pictureType;

     public byte[] getBinaryData()

     {

         return binaryData;

     }

     public void setBinaryData(byte[] binaryData)

     {

         this.binaryData = binaryData;

     }

     public String getMimeType()

     {

         return mimeType;

     }

     public void setMimeType(String mimeType)

     {

         this.mimeType = mimeType;

     }

     public String getDescription()

     {

         return description;

     }

     public void setDescription(String description)

     {

         this.description = description;

     }

     public BufferedImage getImage() throws IOException

     {

         ByteArrayInputStream bais = new ByteArrayInputStream(getBinaryData());

         ImageInputStream iis = ImageIO.createImageInputStream(bais);

         BufferedImage bi = ImageIO.read(iis);

         return bi;

     }

     public boolean isLinked()

     {

         return isLinked;

     }

     public void setLinked(boolean linked)

     {

         isLinked = linked;

     }

     public String getImageUrl()

     {

         return imageUrl;

     }

     public void setImageUrl(String imageUrl)

     {

         this.imageUrl = imageUrl;

     }

     public int getPictureType()

     {

         return pictureType;

     }

     public void setPictureType(int pictureType)

     {

         this.pictureType = pictureType;

     }

     public void setFromFile(File file)  throws IOException

     {

         RandomAccessFile imageFile = new RandomAccessFile(file, "r");

         byte[] imagedata = new byte[(int) imageFile.length()];

         imageFile.read(imagedata);

         imageFile.close();

         setBinaryData(imagedata);

         setMimeType(ImageFormats.getMimeTypeForBinarySignature(imagedata));

         setPictureType(PictureTypes.DEFAULT_ID);

     }

     public static Artwork createArtworkFromFile(File file)  throws IOException

     {

         Artwork artwork = new Artwork();

         artwork.setFromFile(file);

         return artwork;

     }

 }