/*
* eGov suite of products aim to improve the internal efficiency,transparency,
* accountability and the service delivery of the government organizations.
*
* Copyright (C) 2016 eGovernments Foundation
*
* The updated version of eGov suite of products as by eGovernments Foundation
* is available at http://www.egovernments.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/ or
* http://www.gnu.org/licenses/gpl.html .
*
* In addition to the terms of the GPL license to be adhered to in using this
* program, the following additional terms are to be complied with:
*
* 1) All versions of this program, verbatim or modified must carry this
* Legal Notice.
*
* 2) Any misrepresentation of the origin of the material is prohibited. It
* is required that all modified versions of this material be marked in
* reasonable ways as different from the original version.
*
* 3) This license does not grant any rights to any user of the program
* with regards to rights under trademark law for use of the trade names
* or trademarks of eGovernments Foundation.
*
* In case of any queries, you can reach eGovernments Foundation at contact@egovernments.org.
*/
package org.egov.stms.web.controller.reports;
import static org.egov.stms.utils.constants.SewerageTaxConstants.FILESTORE_MODULECODE;
import static org.egov.stms.utils.constants.SewerageTaxConstants.NOTICE_TYPE_DEMAND_BILL_NOTICE;
import java.io.File;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import org.apache.commons.io.FileUtils;
import org.apache.log4j.Logger;
import org.egov.infra.filestore.entity.FileStoreMapper;
import org.egov.infra.filestore.service.FileStoreService;
import org.egov.infra.reporting.engine.ReportConstants.FileFormat;
import org.egov.infra.reporting.engine.ReportOutput;
import org.egov.stms.notice.entity.SewerageNotice;
import org.egov.stms.notice.service.SewerageNoticeService;
import org.egov.stms.transactions.entity.SewerageApplicationDetails;
import org.egov.stms.transactions.service.SewerageApplicationDetailsService;
import org.egov.stms.transactions.service.SewerageDCBReporService;
import org.egov.stms.transactions.service.SewerageDemandService;
import org.egov.stms.transactions.service.SewerageThirdPartyServices;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.MessageSource;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
@Controller
@RequestMapping(value = "/reports")
public class SewerageGenerateDemandBillController {
@Autowired
private SewerageApplicationDetailsService sewerageApplicationDetailsService;
@Autowired
private SewerageThirdPartyServices sewerageThirdPartyServices;
@Autowired
private SewerageDCBReporService sewerageDCBReportService;
@Autowired
private SewerageNoticeService sewerageNoticeService;
@Autowired
private FileStoreService fileStoreService;
@Autowired
private SewerageDemandService sewerageDemandService;
@Autowired
private MessageSource messageSource;
private static final Logger LOGGER = Logger.getLogger(SewerageGenerateDemandBillController.class);
@RequestMapping(value = "/generate-sewerage-demand-bill/{consumernumber}/{assessmentnumber}", method = RequestMethod.GET)
public ResponseEntity<byte[]> generateSewerageDemandBill(@PathVariable final String consumernumber,
@PathVariable final String assessmentnumber, final HttpServletRequest request,
final HttpSession session) {
ReportOutput reportOutput = new ReportOutput();
final HttpHeaders headers = new HttpHeaders();
SewerageNotice sewerageNotice = null;
SewerageApplicationDetails sewerageApplicationDetails =null;
String errorMessage = "";
if (consumernumber != null)
sewerageApplicationDetails = sewerageApplicationDetailsService.findByApplicationNumber(consumernumber);
if(sewerageApplicationDetails!=null && sewerageApplicationDetails.getApplicationNumber()!=null){
sewerageNotice = sewerageNoticeService.findByNoticeTypeAndApplicationNumber(NOTICE_TYPE_DEMAND_BILL_NOTICE,
sewerageApplicationDetails.getApplicationNumber());
// GET DEMAND BILL IF ALREADY SAVED
if (sewerageNotice != null && sewerageNotice.getFileStore() != null) {
final FileStoreMapper fmp = sewerageNotice.getFileStore();
if (fmp != null) {
reportOutput = new ReportOutput();
final File file = fileStoreService.fetch(fmp, FILESTORE_MODULECODE);
try {
reportOutput.setReportOutputData(FileUtils.readFileToByteArray(file));
} catch (final IOException e) {
LOGGER.error("Error in loading sewerage demand bill" + e.getMessage(), e);
}
reportOutput.setReportFormat(FileFormat.PDF);
}
} else if (sewerageDemandService
.checkAnyTaxIsPendingToCollectExcludingAdvance(sewerageApplicationDetails.getCurrentDemand()))
reportOutput = sewerageDCBReportService.generateAndSaveDemandBillNotice(sewerageApplicationDetails,
sewerageThirdPartyServices.getPropertyDetails(assessmentnumber, request), request, session);
else {
errorMessage = messageSource.getMessage("err.demandbill.demandpaid", new String[] { "" }, null);
return redirect(errorMessage);
}
if (reportOutput != null && reportOutput.getReportOutputData() != null) {
headers.setContentType(MediaType.parseMediaType("application/pdf"));
headers.add("content-disposition", "inline;filename=DemandBill.pdf");
}
}
return new ResponseEntity<byte[]>(reportOutput.getReportOutputData(), headers, HttpStatus.CREATED);
}
private ResponseEntity<byte[]> redirect(String errorMessage) {
errorMessage = "<html><body><p style='color:red;border:1px solid gray;padding:15px;'>" + errorMessage
+ "</p></body></html>";
final byte[] byteData = errorMessage.getBytes();
errorMessage = "";
return new ResponseEntity<byte[]>(byteData, HttpStatus.CREATED);
}
}