/*
* eGov suite of products aim to improve the internal efficiency,transparency,
* accountability and the service delivery of the government organizations.
*
* Copyright (C) <2015> 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.wtms.web.controller.reports;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import org.apache.commons.io.IOUtils;
import org.egov.infra.admin.master.entity.Boundary;
import org.egov.infra.admin.master.service.BoundaryService;
import org.egov.ptis.constants.PropertyTaxConstants;
import org.egov.wtms.application.service.WaterConnectionDetailsService;
import org.hibernate.SQLQuery;
import org.hibernate.Session;
import org.hibernate.transform.AliasToBeanResultTransformer;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import static org.egov.infra.web.utils.WebUtils.toJSON;
import static org.egov.ptis.constants.PropertyTaxConstants.BLOCK;
import static org.egov.ptis.constants.PropertyTaxConstants.LOCALITY;
import static org.egov.ptis.constants.PropertyTaxConstants.LOCATION_HIERARCHY_TYPE;
import static org.egov.ptis.constants.PropertyTaxConstants.WARD;
import static org.egov.ptis.constants.PropertyTaxConstants.ZONE;
@Controller
@RequestMapping(value = "/reports")
public class DCBReportController {
public static final String ZONEWISE = "zone";
public static final String WARDWISE = "ward";
public static final String BLOCKWISE = "block";
public static final String LOCALITYWISE = "locality";
public static final String PROPERTY = "property";
@PersistenceContext
EntityManager entityManager;
@Autowired(required = true)
protected WaterConnectionDetailsService waterConnectionDetailsService;
@Autowired
private BoundaryService boundaryService;
private final DCBReportResult dCBReportResult = new DCBReportResult();
@ModelAttribute("dCBReportResult")
public DCBReportResult dCBReportResultModel() {
return dCBReportResult;
}
public @ModelAttribute("connectionTypes") Map<String, String> connectionTypes() {
return waterConnectionDetailsService.getConnectionTypesMap();
}
@ModelAttribute("zones")
public List<Boundary> zones() {
return boundaryService.getActiveBoundariesByBndryTypeNameAndHierarchyTypeName(ZONE,
PropertyTaxConstants.REVENUE_HIERARCHY_TYPE);
}
@ModelAttribute("wards")
public List<Boundary> wards() {
return boundaryService.getActiveBoundariesByBndryTypeNameAndHierarchyTypeName(WARD,
PropertyTaxConstants.REVENUE_HIERARCHY_TYPE);
}
@ModelAttribute("blocks")
public List<Boundary> blocks() {
return boundaryService.getActiveBoundariesByBndryTypeNameAndHierarchyTypeName(BLOCK,
PropertyTaxConstants.REVENUE_HIERARCHY_TYPE);
}
@ModelAttribute("localitys")
public List<Boundary> localitys() {
return boundaryService
.getActiveBoundariesByBndryTypeNameAndHierarchyTypeName(LOCALITY, LOCATION_HIERARCHY_TYPE);
}
@RequestMapping(value = "/dCBReport/zoneWise", method = RequestMethod.GET)
public String zoneWisesearch(final Model model) {
model.addAttribute("mode", "zone");
model.addAttribute("reportType", "zoneWise");
return "dCBReport-search";
}
@RequestMapping(value = "/dCBReport/wardWise", method = RequestMethod.GET)
public String wardWisesearch(final Model model) {
model.addAttribute("mode", "ward");
model.addAttribute("reportType", "wardWise");
return "dCBReport-search";
}
@RequestMapping(value = "/dCBReport/blockWise", method = RequestMethod.GET)
public String blockWisesearch(final Model model) {
model.addAttribute("mode", "block");
model.addAttribute("reportType", "blockWise");
return "dCBReport-search";
}
@RequestMapping(value = "/dCBReport/localityWise", method = RequestMethod.GET)
public String localityWisesearch(final Model model) {
model.addAttribute("mode", "locality");
model.addAttribute("reportType", "localityWise");
return "dCBReport-search";
}
@RequestMapping(value = "/dCBReportList", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
public @ResponseBody void search(final HttpServletRequest request, final HttpServletResponse response,
final Model model) throws IOException {
List<DCBReportResult> resultList = new ArrayList<DCBReportResult>();
String connectionType = "", mode = "", reportType = "";
String[] boundaryId = null;
final StringBuilder zones = new StringBuilder();
if (request.getParameter("boundaryId[]") != null && !"".equals(request.getParameter("boundaryId[]")))
boundaryId = request.getParameterValues("boundaryId[]");
else if (request.getParameter("boundaryId") != null && !"".equals(request.getParameter("boundaryId")))
boundaryId = request.getParameterValues("boundaryId");
if (boundaryId != null)
for (final String n : boundaryId) {
if (zones.length() > 0)
zones.append(',');
zones.append(n);
}
if (request.getParameter("connectionType") != null && !"".equals(request.getParameter("connectionType")))
connectionType = request.getParameter("connectionType");
if (request.getParameter("mode") != null && !"".equals(request.getParameter("mode")))
mode = request.getParameter("mode");
if (request.getParameter("reportType") != null && !"".equals(request.getParameter("reportType")))
reportType = request.getParameter("reportType");
final SQLQuery query = prepareQuery(zones.toString(), connectionType, mode, reportType);
resultList = query.list();
String result = null;
result = new StringBuilder("{ \"data\":").append(toJSON(resultList, DCBReportResult.class, DCBReportHelperAdaptor.class)).append("}").toString();
response.setContentType(MediaType.APPLICATION_JSON_VALUE);
IOUtils.write(result, response.getWriter());
}
private SQLQuery prepareQuery(final String paramList, final String connectionType, final String mode,
final String reportType) {
StringBuilder query = new StringBuilder();
final StringBuilder selectQry1 = new StringBuilder();
final StringBuilder selectQry2 = new StringBuilder();
StringBuilder fromQry = new StringBuilder();
StringBuilder whereQry = new StringBuilder();
final StringBuilder groupByQry = new StringBuilder();
selectQry2
.append(" cast(SUM(arr_demand) as bigint) AS arr_demand,cast(SUM(curr_demand) as bigint) AS curr_demand,cast(SUM(arr_coll) as bigint) AS arr_coll,cast(SUM(curr_coll) as bigint) AS curr_coll,"
+ "cast(SUM(arr_balance) as bigint) AS arr_balance,cast(SUM(curr_balance) as bigint) AS curr_balance ");
fromQry = new StringBuilder(" from egwtr_mv_dcb_view dcbinfo,eg_boundary boundary ");
if (mode.equalsIgnoreCase(ZONEWISE)) {
selectQry1
.append("select distinct cast(dcbinfo.zoneid as integer) as \"zoneid\",boundary.name as \"boundaryName\", count(hscno) as countofconsumerno,");
groupByQry.append(" group by dcbinfo.zoneid,boundary.name order by boundary.name");
whereQry.append(" where dcbinfo.zoneid=boundary.id ");
if (paramList != null && !paramList.equalsIgnoreCase(""))
whereQry = whereQry.append(" and dcbinfo.zoneid in (" + paramList + ")");
} else if (mode.equalsIgnoreCase(WARDWISE)) {
selectQry1
.append("select distinct cast(dcbinfo.wardid as integer) as \"wardid\",boundary.name as \"boundaryName\",count(hscno) as countofconsumerno, ");
groupByQry.append(" group by dcbinfo.wardid,boundary.name order by boundary.name");
whereQry.append(" where dcbinfo.wardid=boundary.id ");
if (paramList != null && !paramList.equalsIgnoreCase("") && reportType.equalsIgnoreCase("wardWise"))
whereQry = whereQry.append(" and dcbinfo.wardid in (" + paramList + ")");
if (paramList != null && !paramList.equalsIgnoreCase("") && !reportType.equalsIgnoreCase("wardWise"))
whereQry = whereQry.append(" and dcbinfo.zoneid in (" + paramList + ")");
} else if (mode.equalsIgnoreCase(BLOCKWISE)) {
selectQry1
.append("select distinct cast(dcbinfo.block as integer) as \"wardid\",boundary.name as \"boundaryName\", count(hscno) as countofconsumerno,");
groupByQry.append(" group by dcbinfo.block,boundary.name order by boundary.name");
whereQry.append(" where dcbinfo.block=boundary.id ");
if (paramList != null && !paramList.equalsIgnoreCase("") && reportType.equalsIgnoreCase("blockWise"))
whereQry = whereQry.append(" and dcbinfo.block in (" + paramList + ")");
if (paramList != null && !paramList.equalsIgnoreCase("") && !reportType.equalsIgnoreCase("blockWise"))
whereQry = whereQry.append(" and dcbinfo.wardid in (" + paramList + ")");
} else if (mode.equalsIgnoreCase(LOCALITYWISE)) {
selectQry1
.append("select distinct cast(dcbinfo.locality as integer) as \"locality\",boundary.name as \"boundaryName\",dcbinfo.username as \"username\", count(hscno) as countofconsumerno, ");
groupByQry.append(" group by dcbinfo.locality,boundary.name,dcbinfo.username order by boundary.name");
whereQry.append(" where dcbinfo.locality=boundary.id and dcbinfo.locality in (" + paramList + ")");
} else if (mode.equalsIgnoreCase(PROPERTY)) {
selectQry1
.append("select distinct dcbinfo.hscno as hscno,dcbinfo.propertyid as \"propertyid\" ,dcbinfo.username as \"username\", ");
fromQry = new StringBuilder(" from egwtr_mv_dcb_view dcbinfo ");
groupByQry.append("group by dcbinfo.hscno,dcbinfo.propertyid,dcbinfo.username ");
whereQry.append(" where dcbinfo.hscno is not null ");
if (paramList != null && !paramList.equalsIgnoreCase("") && reportType.equalsIgnoreCase("localityWise"))
whereQry = whereQry.append(" and dcbinfo.locality in (" + paramList + ")");
else
whereQry = whereQry.append(" and dcbinfo.block in (" + paramList + ")");
}
if (!connectionType.equalsIgnoreCase(""))
whereQry.append(" and dcbinfo.connectiontype = '" + connectionType + "'");
whereQry.append(" and dcbinfo.connectionstatus = 'ACTIVE'");
query = selectQry1.append(selectQry2).append(fromQry).append(whereQry).append(groupByQry);
final SQLQuery finalQuery = entityManager.unwrap(Session.class).createSQLQuery(query.toString());
finalQuery.setResultTransformer(new AliasToBeanResultTransformer(DCBReportResult.class));
return finalQuery;
}
}