/*
 * 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.eis.web.controller.reports;

import java.util.ArrayList;
import java.util.List;

import org.egov.eis.entity.Employee;
import org.egov.eis.reports.entity.EmployeeAssignmentSearch;
import org.egov.eis.service.AssignmentService;
import org.egov.eis.service.DesignationService;
import org.egov.eis.service.EmployeeService;
import org.egov.eis.web.adaptor.EmployeeAssignmentSearchJson;
import org.egov.infra.web.utils.WebUtils;
import org.egov.pims.commons.Designation;
import org.egov.pims.commons.Position;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Controller;
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.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
@RequestMapping("/reports")
public class AjaxEmployeeAssignmentReportController {
    
    @Autowired
    private EmployeeService employeeService;
    
    @Autowired
    private DesignationService designationService;
    
    @Autowired
    private AssignmentService assignmentService;
    
    @RequestMapping(value = "/searchemployeecodes", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
    public @ResponseBody List<String> getEmployeeCodes(@RequestParam final String code) {
        List<Employee> employees = employeeService.findEmployeeByCodeLike(code);
        List<String> employeeCodes = new ArrayList<String>();
        for(Employee employee:employees) {
            employeeCodes.add(employee.getCode());
        }
        return employeeCodes;
    }
    
    @RequestMapping(value = "/searchdesignations", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
    public @ResponseBody List<Designation> getDesignation(@RequestParam final String name) {
        return designationService.getDesignationsByName(name);
    }
    
    @RequestMapping(value = "/searchpositions", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
    public @ResponseBody List<Position> getPositions(@RequestParam final String name) {
        return assignmentService.findPositionsForEmployees(name);
    } 
    
    @RequestMapping(value = "/employeeassignments/search", method = RequestMethod.POST, produces = MediaType.TEXT_PLAIN_VALUE)
    public @ResponseBody String searchEmployeeAssignments(@ModelAttribute final EmployeeAssignmentSearch employeeAssignmentSearch) {
        List<Employee> employeeList = assignmentService.searchEmployeeAssignments(employeeAssignmentSearch);
        final String result = new StringBuilder("{ \"data\":").append(WebUtils.toJSON(employeeList, Employee.class, EmployeeAssignmentSearchJson.class)).append("}").toString();
        return result;
    } 
    
}