package com.k_int.ciim.ui.resources;

import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Response;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;

import com.k_int.ciim.ref.MediaRecordTypeEnum;
import com.k_int.ciim.ui.exceptions.NotAuthorisedException;
import com.k_int.ciim.ui.kernel.AttachmentQueryCore;
import com.k_int.ciim.ui.kernel.DataCacheQueryCore;
import com.k_int.ciim.ui.ref.RoleDefinitionEnum;
import com.sun.jersey.api.view.ImplicitProduces;

@XmlRootElement
@ImplicitProduces("text/html;qs=5") //for FireFox?
@XmlAccessorType(XmlAccessType.FIELD)
@Path("/lookup")
public class LookupResource extends AbstractResource
{
	@XmlTransient
	private DataCacheQueryCore dcqc;
	@XmlTransient
	private AttachmentQueryCore aqc;
	
	/* App Context setters */
	public void setDataCacheQueryCore(DataCacheQueryCore dcqc) { this.dcqc = dcqc;	}
	public void setAttachmentQueryCore(AttachmentQueryCore aqc) { this.aqc = aqc;	}
	
	public LookupResource(){;}
	
	@GET
	@Path("/resources")
	@Produces("application/xml")
	public Response getResourceXML(@QueryParam("identifier") String identifier)
	{
		byte[] retval = null;
		
		if(this.meetsRoleRequirement(RoleDefinitionEnum.SUPER.toString())) //admin allowed only
		{
			retval  = dcqc.getSerializedXML(identifier); 
		}
		else
		{
			throw new NotAuthorisedException();
		}  
		
		return Response.ok(retval).type("application/xml").build();
	}
	
	@POST
	@Path("/media_type")
	public String getMediaType(@QueryParam("extension") String extension)
	{
		String retval = null;
		
		MediaRecordTypeEnum media_enum  = aqc.getMediaTypeFromExtension(extension);
		
		if(media_enum != null)
		{
			retval = media_enum.toString();
		}
		
		return retval;
	}
}