package org.kuali.student.enrollment.class2.academicrecord.service.impl;

 import java.util.ArrayList;

 import java.util.List;

 import org.kuali.student.enrollment.academicrecord.dto.GPAInfo;

 import org.kuali.student.enrollment.academicrecord.dto.StudentCourseRecordInfo;

 import org.kuali.student.enrollment.academicrecord.service.AcademicRecordService;

 import org.kuali.student.enrollment.class2.academicrecord.service.assembler.StudentCourseRecordAssembler;

 import org.kuali.student.enrollment.courseregistration.dto.CourseRegistrationInfo;

 import org.kuali.student.enrollment.courseregistration.service.CourseRegistrationService;

 import org.kuali.student.enrollment.grading.service.GradingService;

 import org.kuali.student.r2.common.assembler.AssemblyException;

 import org.kuali.student.r2.common.dto.ContextInfo;

 import org.kuali.student.r2.common.exceptions.DisabledIdentifierException;

 import org.kuali.student.r2.common.exceptions.DoesNotExistException;

 import org.kuali.student.r2.common.exceptions.InvalidParameterException;

 import org.kuali.student.r2.common.exceptions.MissingParameterException;

 import org.kuali.student.r2.common.exceptions.OperationFailedException;

 import org.kuali.student.r2.common.exceptions.PermissionDeniedException;

 import org.kuali.student.r2.core.atp.service.AtpService;

 import org.kuali.student.r2.lum.lrc.service.LRCService;

 import org.springframework.transaction.annotation.Transactional;

 @Transactional(readOnly=true,noRollbackFor={DoesNotExistException.class},rollbackFor={Throwable.class})

 public class AcademicRecordServiceImpl implements AcademicRecordService{

         private CourseRegistrationService courseRegService;

     public GradingService getGradingService() {

         return gradingService;

     }

     public void setGradingService(GradingService gradingService) {

         this.gradingService = gradingService;

     }

     public LRCService getLrcService() {

         return lrcService;

     }

     public void setLrcService(LRCService lrcService) {

         this.lrcService = lrcService;

     }

     private GradingService gradingService;

     private LRCService lrcService;

     public AtpService getAtpService() {

         return atpService;

     }

     public void setAtpService(AtpService atpService) {

         this.atpService = atpService;

     }

     private AtpService atpService;

         private StudentCourseRecordAssembler courseRecordAssembler;

         public CourseRegistrationService getCourseRegService() {

                 return courseRegService;

         }

         public void setCourseRegService(CourseRegistrationService courseRegService) {

                 this.courseRegService = courseRegService;

         }

         public StudentCourseRecordAssembler getCourseRecordAssembler() {

                 return courseRecordAssembler;

         }

         public void setCourseRecordAssembler(

                         StudentCourseRecordAssembler courseRecordAssembler) {

                 courseRecordAssembler.setAtpService(atpService);

         courseRecordAssembler.setGradingService(gradingService);

         courseRecordAssembler.setLrcService(lrcService);

         this.courseRecordAssembler = courseRecordAssembler;

         }

         @Override

         public List<StudentCourseRecordInfo> getAttemptedCourseRecordsForTerm(

                         String personId, String termId, ContextInfo context)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException {

                 List<StudentCourseRecordInfo> courseRecords = new ArrayList<StudentCourseRecordInfo>();

                 try {

                         List<CourseRegistrationInfo> regs = courseRegService.getCourseRegistrationsForStudentByTerm(personId, termId, context);

                         if(regs != null && !regs.isEmpty()){

                                 for (CourseRegistrationInfo reg : regs ){

                                         StudentCourseRecordInfo courseRecord = courseRecordAssembler.assemble(reg, context);

                                         if (courseRecord != null) courseRecords.add(courseRecord);

                                 }

                         }

                 } catch (PermissionDeniedException e) {

                         throw new OperationFailedException();

                 } catch (DisabledIdentifierException e) {

                         throw new OperationFailedException();

                 } catch (AssemblyException e) {

             throw new OperationFailedException("AssemblyException : " + e.getMessage());

         }

         return courseRecords;

         }

         @Override

         public List<StudentCourseRecordInfo> getCompletedCourseRecords(

                         String personId, ContextInfo context) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 List<StudentCourseRecordInfo> courseRecords = new ArrayList<StudentCourseRecordInfo>();

                 try {

                         List<CourseRegistrationInfo> regs = courseRegService.getCourseRegistrationsForStudent(personId, context);

                         getCompletedCourseRecords(courseRecords, regs, context);

                 } catch (PermissionDeniedException e) {

                         throw new OperationFailedException();

                 } catch (DisabledIdentifierException e) {

                         throw new OperationFailedException();

                 }

                 return courseRecords;

         }

         @Override

         public List<StudentCourseRecordInfo> getCompletedCourseRecordsForTerm(

                         String personId, String termId, ContextInfo context)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException {

                 List<StudentCourseRecordInfo> courseRecords = new ArrayList<StudentCourseRecordInfo>();

                 try {

                         List<CourseRegistrationInfo> regs = courseRegService.getCourseRegistrationsForStudentByTerm(personId, termId, context);

                         getCompletedCourseRecords(courseRecords, regs, context);

                 } catch (PermissionDeniedException e) {

                         throw new OperationFailedException();

                 } catch (DisabledIdentifierException e) {

                         throw new OperationFailedException();

                 }

                 return courseRecords;

         }

         private void getCompletedCourseRecords(List<StudentCourseRecordInfo> courseRecords, List<CourseRegistrationInfo> regs, ContextInfo context)

             throws OperationFailedException {

                 if(regs != null && !regs.isEmpty()){

                         for (CourseRegistrationInfo reg : regs ){

                 StudentCourseRecordInfo courseRecord = null;

                 try {

                     courseRecord = courseRecordAssembler.assemble(reg, context);

                 } catch (AssemblyException e) {

                     throw new OperationFailedException("AssemblyException : " + e.getMessage());

                 }

                 if (courseRecord != null) {

                                         if(courseRecord.getAssignedGradeValue()!= null || courseRecord.getAdministrativeGradeValue() != null)

                                                 courseRecords.add(courseRecord);

                                 }

                         }

                 }                

         }

         @Override

         public GPAInfo getGPAForTerm(String personId, String termId,

                         String calculationTypeKey, ContextInfo context)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException {

                 throw new UnsupportedOperationException("Method not yet implemented!");

         }

         @Override

         public GPAInfo getGPAForAcademicCalendar(String personId,

                         String academicCalendarKey, String calculationTypeKey,

                         ContextInfo context) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 throw new UnsupportedOperationException("Method not yet implemented!");

         }

         @Override

         public GPAInfo getCumulativeGPA(String personId, String calculationTypeKey,

                         ContextInfo context) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 throw new UnsupportedOperationException("Method not yet implemented!");

         }

         @Override

         public String getEarnedCreditsForTerm(String personId, String termId,

                         String calculationTypeKey, ContextInfo context)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException {

                 throw new UnsupportedOperationException("Method not yet implemented!");

         }

         @Override

         public String getEarnedCreditsForAcademicCalendar(String personId,

                         String academicCalendarKey, String calculationTypeKey,

                         ContextInfo context) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 throw new UnsupportedOperationException("Method not yet implemented!");

         }

         @Override

         public String getEarnedCredits(String personId, String calculationTypeKey,

                         ContextInfo context) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 throw new UnsupportedOperationException("Method not yet implemented!");

         }

 }