package org.alfresco.extension.pdftoolkit.webscripts;

import java.io.Reader;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

import org.alfresco.extension.pdftoolkit.constants.PDFToolkitConstants;
import org.alfresco.extension.pdftoolkit.service.PDFToolkitServiceImpl;
import org.alfresco.service.cmr.repository.NodeRef;
import org.apache.chemistry.opencmis.commons.impl.json.parser.JSONParser;
import org.springframework.extensions.webscripts.DeclarativeWebScript;
import org.springframework.extensions.webscripts.Status;
import org.springframework.extensions.webscripts.WebScriptRequest;

/**
 *  @Author Venkat.
 */
public class PowerGridInsertPdf extends DeclarativeWebScript {

	//Inject the PdfToolKitServiceImpl object into our custom class for calling the methods
		private PDFToolkitServiceImpl pdfToolkitServiceImpl;

		public PDFToolkitServiceImpl getPdfToolkitServiceImpl() {
			return pdfToolkitServiceImpl;
		}

		public void setPdfToolkitServiceImpl(PDFToolkitServiceImpl pdfToolkitServiceImpl) {
			this.pdfToolkitServiceImpl = pdfToolkitServiceImpl;
		}

	@Override
	protected Map<String, Object> executeImpl(WebScriptRequest req, Status status) {

		//Create Model map object for returning the response
				Map<String, Object> model = new HashMap<String, Object>();
		   //Create model params object
				Map<String, Serializable> params = new HashMap<String, Serializable>();

				//Read the data from the req object and parse the data in json format
				// Process the JSON
				JSONParser parser = new JSONParser();
				org.apache.chemistry.opencmis.commons.impl.json.JSONObject json = null;
				try {
					Reader reader = req.getContent().getReader();
					Object jsonO = null;
					if (reader.ready()) {
						jsonO = parser.parse(req.getContent().getReader());
						json = (org.apache.chemistry.opencmis.commons.impl.json.JSONObject) jsonO;

					}

				} catch (Exception e) {
					e.printStackTrace();
				}


				String nodeRef = (String) json.get("nodeRef");

				String page = (String) json.get("page");

				String destination_name=(String)json.get("destination-name");

				String content=(String)json.get("insert-content");

				String destinationFolder=(String) json.get("destination-folder");

				NodeRef node=new NodeRef(content);
				System.out.println("Insert Pdf Page NodeId"+node);


				NodeRef destNode=new NodeRef(destinationFolder);
				System.out.println("Dest Node"+node);


				String inplace=(String) json.get("inplace");
				NodeRef targetNodeRef=new NodeRef(nodeRef);

				System.out.println("Target NodeRef"+node);


				params.put(PDFToolkitConstants.PARAM_INPLACE,inplace);
				params.put(PDFToolkitConstants.FILE_MIMETYPE,"application/pdf" );
				params.put(PDFToolkitConstants.PARAM_INSERT_CONTENT,node);
				params.put(PDFToolkitConstants.PARAM_PAGE,page);
				params.put(PDFToolkitConstants.PARAM_INPLACE, inplace);
				params.put(PDFToolkitConstants.PARAM_DESTINATION_NAME,destination_name);
				params.put(PDFToolkitConstants.PARAM_DESTINATION_FOLDER,destNode);

				System.out.println("PDF "+nodeRef);

				System.out.println("Param Value:"+params.get(PDFToolkitConstants.PARAM_INSERT_CONTENT));




		NodeRef result=pdfToolkitServiceImpl.insertPDF(targetNodeRef, params);
		if(result==null)
			model.put("result", "Insert Pdf Page Not Appended ");
		else
		model.put("result", result);

		return model;
	}





}