package edu.illinois.library.cantaloupe.resource.iiif.v2;

import edu.illinois.library.cantaloupe.RestletApplication;
import edu.illinois.library.cantaloupe.cache.CacheFacade;
import edu.illinois.library.cantaloupe.config.Configuration;
import edu.illinois.library.cantaloupe.config.Key;
import edu.illinois.library.cantaloupe.image.Format;
import edu.illinois.library.cantaloupe.image.Identifier;
import edu.illinois.library.cantaloupe.image.Info;
import edu.illinois.library.cantaloupe.image.MediaType;
import edu.illinois.library.cantaloupe.operation.OperationList;
import edu.illinois.library.cantaloupe.processor.Processor;
import edu.illinois.library.cantaloupe.processor.ProcessorFactory;
import edu.illinois.library.cantaloupe.processor.UnsupportedOutputFormatException;
import edu.illinois.library.cantaloupe.processor.UnsupportedSourceFormatException;
import edu.illinois.library.cantaloupe.source.Source;
import edu.illinois.library.cantaloupe.source.SourceFactory;
import edu.illinois.library.cantaloupe.processor.ProcessorConnector;
import edu.illinois.library.cantaloupe.resource.CachedImageRepresentation;
import edu.illinois.library.cantaloupe.resource.IllegalClientArgumentException;
import edu.illinois.library.cantaloupe.resource.ImageRepresentation;
import edu.illinois.library.cantaloupe.resource.iiif.SizeRestrictedException;
import org.restlet.data.Disposition;
import org.restlet.representation.Representation;
import org.restlet.representation.StringRepresentation;
import org.restlet.resource.Get;

import java.awt.Dimension;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.NoSuchFileException;
import java.nio.file.Path;
import java.util.List;
import java.util.Map;
import java.util.Set;

import org.greenstone.gsdl3.IIIFServerBridge;


public class IdentifierToGSAssocfile {

    public static Identifier createIdentifierImage(Identifier identifier) throws Exception
    {
	String identifier_str = identifier.toString();
	String[] strs = identifier_str.split(":", 3);
	if(strs == null || strs.length < 3) {
	    System.err.println("identifier is not in the form site:coll:id" + identifier_str);
	    return null;
	}    
	String site_name = strs[0];
	String coll_name = strs[1];
	String doc_id = strs[2];

	// Move into Constructor ??? 
	IIIFServerBridge gs_iiif_bridge = new IIIFServerBridge();
	// and keep cache of of bridges in hashmap, keyed on sitename??	    
	gs_iiif_bridge.init(site_name);
	
	String collect_image_filename = gs_iiif_bridge.doGetDocumentMessage(coll_name + ":" + doc_id);
	String site_image_filename = site_name + "/collect/" + coll_name + "/index/assoc/" + collect_image_filename;
	
	//System.err.println("**** Greenstone site image filename = " + site_image_filename);

	final Identifier identifier_image = new Identifier(site_image_filename);
	//System.err.println("***** identifier_image = " + identifier_image);


	return identifier_image;
    }
    

}