/**
* Copyright © 2002 Instituto Superior Técnico
*
* This file is part of FenixEdu Academic.
*
* FenixEdu Academic is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FenixEdu Academic 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FenixEdu Academic. If not, see <http://www.gnu.org/licenses/>.
*/
package org.fenixedu.academic.ui.struts.action.manager.enrolments;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.collections.comparators.ReverseComparator;
import org.apache.commons.lang.StringUtils;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.DynaActionForm;
import org.fenixedu.academic.domain.ExecutionSemester;
import org.fenixedu.academic.domain.StudentCurricularPlan;
import org.fenixedu.academic.domain.curricularRules.executors.ruleExecutors.CurricularRuleLevel;
import org.fenixedu.academic.domain.exceptions.DomainException;
import org.fenixedu.academic.domain.student.AffinityCyclesManagement;
import org.fenixedu.academic.domain.student.Registration;
import org.fenixedu.academic.domain.student.Student;
import org.fenixedu.academic.dto.InfoExecutionPeriod;
import org.fenixedu.academic.dto.commons.student.StudentNumberBean;
import org.fenixedu.academic.dto.student.enrollment.bolonha.BolonhaStudentEnrollmentBean;
import org.fenixedu.academic.service.services.exceptions.FenixServiceException;
import org.fenixedu.academic.service.services.registration.TransitToBolonha;
import org.fenixedu.academic.ui.struts.action.commons.student.enrollment.bolonha.AbstractBolonhaStudentEnrollmentDA;
import org.fenixedu.academic.ui.struts.action.manager.ManagerApplications.ManagerStudentsApp;
import org.fenixedu.bennu.struts.annotations.Forward;
import org.fenixedu.bennu.struts.annotations.Forwards;
import org.fenixedu.bennu.struts.annotations.Mapping;
import org.fenixedu.bennu.struts.portal.EntryPoint;
import org.fenixedu.bennu.struts.portal.StrutsFunctionality;
import org.joda.time.DateTime;
import org.joda.time.YearMonthDay;
import pt.ist.fenixWebFramework.renderers.utils.RenderUtils;
import pt.utl.ist.fenix.tools.util.DateFormatUtil;
@StrutsFunctionality(app = ManagerStudentsApp.class, path = "manage", titleKey = "label.manage")
@Mapping(path = "/bolonhaStudentEnrolment", module = "manager", formBean = "bolonhaStudentEnrolmentForm")
@Forwards({
@Forward(name = "viewStudentCurriculum", path = "/manager/bolonha/enrolments/displayStudentCurriculum.jsp"),
@Forward(name = "chooseStudentInformation", path = "/manager/bolonha/enrolments/chooseStudentInformation.jsp"),
@Forward(name = "showExecutionPeriodToEnrol", path = "/manager/bolonha/enrolments/chooseExecutionPeriod.jsp"),
@Forward(name = "showDegreeModulesToEnrol", path = "/manager/bolonha/enrolments/showDegreeModulesToEnrol.jsp"),
@Forward(name = "chooseOptionalCurricularCourseToEnrol",
path = "/manager/bolonha/enrolments/chooseOptionalCurricularCourseToEnrol.jsp"),
@Forward(name = "chooseCycleCourseGroupToEnrol", path = "/manager/bolonha/enrolments/chooseCycleCourseGroupToEnrol.jsp"),
@Forward(name = "transitToBolonha", path = "/manager/bolonha/enrolments/transitToBolonha.jsp"),
@Forward(name = "showRegistrationStatesLog", path = "/manager/bolonha/enrolments/showRegistrationStatesLog.jsp") })
public class BolonhaEnrolmentsManagementDA extends AbstractBolonhaStudentEnrollmentDA {
@EntryPoint
public ActionForward prepareSearchStudent(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final Object renderedObject = getRenderedObject("student-number-bean");
if (renderedObject == null) {
request.setAttribute("studentNumberBean", new StudentNumberBean());
} else {
final StudentNumberBean numberBean = (StudentNumberBean) renderedObject;
final Student student = getStudent(numberBean);
if (student != null) {
RenderUtils.invalidateViewState();
request.setAttribute("registrations", getAllRegistrations(student));
request.setAttribute("studentNumberBean", numberBean);
}
}
return mapping.findForward("chooseStudentInformation");
}
public ActionForward showAllStudentCurricularPlans(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final StudentNumberBean studentNumberBean = new StudentNumberBean();
final Student student = getStudent(request);
studentNumberBean.setNumber(student.getNumber());
request.setAttribute("studentNumberBean", studentNumberBean);
request.setAttribute("registrations", getAllRegistrations(student));
return mapping.findForward("chooseStudentInformation");
}
private Student getStudent(final HttpServletRequest request) {
return getDomainObject(request, "studentId");
}
private List<Registration> getAllRegistrations(final Student student) {
final List<Registration> result = new ArrayList<Registration>();
result.addAll(student.getRegistrationsSet());
result.addAll(student.getTransitionRegistrations());
Collections.sort(result, new ReverseComparator(Registration.COMPARATOR_BY_START_DATE));
return result;
}
private Student getStudent(final StudentNumberBean numberBean) {
return numberBean.getNumber() != null ? Student.readStudentByNumber(numberBean.getNumber()) : null;
}
private StudentCurricularPlan getStudentCurricularPlan(final HttpServletRequest request) {
return getDomainObject(request, "scpId");
}
public ActionForward prepareChooseExecutionPeriod(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
((DynaActionForm) form).set("scpId", getStudentCurricularPlan(request).getExternalId());
request.setAttribute("infoExecutionPeriod", new InfoExecutionPeriod(ExecutionSemester.readActualExecutionSemester()));
return mapping.findForward("showExecutionPeriodToEnrol");
}
public ActionForward prepareShowDegreeModulesToEnrol(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
InfoExecutionPeriod executionPeriodBean = getRenderedObject("infoExecutionPeriod");
request.setAttribute("bolonhaStudentEnrollmentBean", new BolonhaStudentEnrollmentBean(getStudentCurricularPlan(request),
executionPeriodBean.getExecutionPeriod(), getCurricularYearForCurricularCourses(), getCurricularRuleLevel(form)));
return mapping.findForward("showDegreeModulesToEnrol");
}
public ActionForward backToAllStudentCurricularPlans(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final BolonhaStudentEnrollmentBean bean = getRenderedObject("bolonhaStudentEnrolments");
request.setAttribute("studentId", bean.getStudentCurricularPlan().getRegistration().getStudent().getExternalId());
return showAllStudentCurricularPlans(mapping, form, request, response);
}
public ActionForward viewStudentCurriculum(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) {
final DynaActionForm form = (DynaActionForm) actionForm;
if (StringUtils.isEmpty(form.getString("detailed"))) {
form.set("detailed", Boolean.TRUE.toString());
}
request.setAttribute("studentCurricularPlan", getStudentCurricularPlan(request));
return mapping.findForward("viewStudentCurriculum");
}
@Override
public ActionForward prepareShowDegreeModulesToEnrol(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response, BolonhaStudentEnrollmentBean bean) {
request.setAttribute("bolonhaStudentEnrollmentBean", bean);
return mapping.findForward("showDegreeModulesToEnrol");
}
@Override
protected int[] getCurricularYearForCurricularCourses() {
return null; // all years
}
@Override
protected CurricularRuleLevel getCurricularRuleLevel(ActionForm form) {
return CurricularRuleLevel.ENROLMENT_NO_RULES;
}
@Override
protected String getAction() {
// unnecessary method
return null;
}
@Override
public ActionForward prepare(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
// unnecessary method
return null;
}
public ActionForward prepareTransit(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) {
request.setAttribute("studentCurricularPlan", getStudentCurricularPlan(request));
return mapping.findForward("transitToBolonha");
}
public ActionForward transitToBolonha(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) throws FenixServiceException {
final DynaActionForm form = (DynaActionForm) actionForm;
final DateTime date;
try {
date = YearMonthDay.fromDateFields(DateFormatUtil.parse("dd/MM/yyyy", form.getString("date"))).toDateTimeAtMidnight();
} catch (final ParseException e) {
addActionMessage(request, "error.invalid.date.format");
return prepareTransit(mapping, actionForm, request, response);
}
final StudentCurricularPlan studentCurricularPlan = getStudentCurricularPlan(request);
try {
TransitToBolonha.run(null, studentCurricularPlan.getRegistration().getSourceRegistrationForTransition(), date);
} catch (final DomainException e) {
addActionMessage(request, e.getKey(), e.getArgs());
return prepareTransit(mapping, actionForm, request, response);
}
return showAllStudentCurricularPlans(mapping, actionForm, request, response);
}
public ActionForward separateCycles(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) {
final StudentCurricularPlan scp = getDomainObject(request, "scpOid");
try {
new AffinityCyclesManagement(scp).createCycleOrRepeateSeparate();
addActionMessage("success", request, "message.cycles.separated.with.success");
} catch (final DomainException e) {
addActionMessage(request, e.getMessage(), e.getArgs());
}
request.setAttribute("studentId", scp.getRegistration().getStudent().getExternalId());
return showAllStudentCurricularPlans(mapping, actionForm, request, response);
}
public ActionForward showRegistrationStatesLog(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) {
request.setAttribute("registration", getDomainObject(request, "registrationId"));
return mapping.findForward("showRegistrationStatesLog");
}
}