bflows-bandi-be/src/main/java/net/gepafin/tendermanagement/dao/ApplicationEvaluationDao.java

package net.gepafin.tendermanagement.dao;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import jakarta.servlet.http.HttpServletRequest;
import net.gepafin.tendermanagement.config.Translator;
import net.gepafin.tendermanagement.constants.GepafinConstant;
import net.gepafin.tendermanagement.entities.*;
import net.gepafin.tendermanagement.enums.*;
import net.gepafin.tendermanagement.model.request.*;
import net.gepafin.tendermanagement.model.response.*;
import net.gepafin.tendermanagement.repositories.*;
import net.gepafin.tendermanagement.service.*;
import net.gepafin.tendermanagement.util.*;
import net.gepafin.tendermanagement.web.rest.api.errors.CustomValidationException;
import net.gepafin.tendermanagement.web.rest.api.errors.ResourceNotFoundException;
import net.gepafin.tendermanagement.web.rest.api.errors.Status;
import org.apache.commons.lang3.StringUtils;
import org.json.JSONObject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;

import java.math.BigDecimal;
import java.text.MessageFormat;
import java.time.LocalDateTime;
import java.time.temporal.ChronoUnit;
import java.util.*;
import java.util.function.Function;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import static net.gepafin.tendermanagement.util.Utils.log;
import static net.gepafin.tendermanagement.util.Utils.setIfUpdated;

@Component
public class ApplicationEvaluationDao {

    @Autowired
    private ApplicationEvaluationRepository applicationEvaluationRepository;

    @Autowired
    private ApplicationService applicationService;

    @Autowired
    private CallRepository callRepository;

    @Autowired
    private ApplicationRepository applicationRepository;

    @Autowired
    private UserService userService;
//    @Autowired
//    private CallService callService;

    @Autowired
    private EvaluationCriteriaRepository evaluationCriteriaRepository;

    @Autowired
    private FormRepository formRepository;
    @Autowired
    private CallTargetAudienceChecklistRepository callTargetAudienceChecklistRepository;

    @Autowired
    private DocumentRepository documentRepository;

    @Autowired
    private ApplicationFormRepository applicationFormRepository;

    @Autowired
    private ApplicationFormFieldRepository applicationFormFieldRepository;

    @Autowired
    private AssignedApplicationsRepository assignedApplicationsRepository;

    @Autowired
    private CriteriaFormFieldRepository criteriaFormFieldRepository;

    @Autowired
    private EmailNotificationDao emailNotificationDao;

    @Autowired
    ApplicationAmendmentRequestRepository applicationAmendmentRequestRepository;

    @Autowired
    private FormDao formDao;

    @Autowired
    private AssignedApplicationsService assignedApplicationsService;

    @Autowired
    private LoggingUtil loggingUtil;

    @Autowired
    private HttpServletRequest request;

    @Autowired
    private CompanyService companyService;
    
    @Autowired
    private NotificationDao notificationDao;

    @Autowired
    private UserRepository userRepository;

    @Autowired
    private Validator validator;

    @Autowired
    private DocumentService documentService;

    @Autowired
    private ApplicationAmendmentRequestDao applicationAmendmentRequestDao;

    @Autowired
    private HubService hubService;

    @Autowired
    private EvaluationFormService evaluationFormService;

    @Autowired
    private EvaluationFormDao evaluationFormDao;

    @Autowired
    private ApplicationEvaluationFormRepository applicationEvaluationFormRepository;

    @Autowired
    private ApplicationEvaluationFormFieldRepository applicationEvaluationFormFieldRepository;

    @Autowired
    private ApplicationDao applicationDao;

    @Autowired
    private ApplicationEvaluationService applicationEvaluationService;

    @Autowired
    private CallDao callDao;

    @Autowired
    private EvaluationFormRepository evaluationFormRepository;

    @Autowired
    private ObjectMapper objectMapper;


    private ApplicationEvaluationEntity convertToEntity(UserEntity user, ApplicationEvaluationRequest req, Long assignedApplciationId) {

        ApplicationEvaluationEntity entity = new ApplicationEvaluationEntity();

        AssignedApplicationsEntity assignedApplications = assignedApplicationsService.validateAssignedApplication(assignedApplciationId);
        ApplicationEntity application = applicationService.validateApplication(assignedApplications.getApplication().getId());

        Long hubId = application.getHubId();
        HubEntity hub = hubService.valdateHub(hubId);

        Long initialDays = (hub != null) ? hub.getEvaluationExpirationDays() : 30L;

        entity.setApplicationId(application.getId());
        entity.setAssignedApplicationsEntity(assignedApplications);
        entity.setUserId(user.getId());
        entity.setCriteria(Utils.convertObjectToJson(req.getCriteria()));
        entity.setChecklist(Utils.convertObjectToJson(req.getChecklist()));
        entity.setFile(Utils.convertObjectToJson(req.getFiles()));
        entity.setNote(req.getNote());
        entity.setMotivation(req.getMotivation());
        entity.setIsDeleted(false);
        entity.setInitialDays(initialDays);
        entity.setRemainingDays(initialDays);
        entity.setSuspendedDays(0L);
        entity.setStartDate(DateTimeUtil.DateServerToUTC(LocalDateTime.now()));
        entity.setEndDate(DateTimeUtil.DateServerToUTC(application.getSubmissionDate().plusDays(initialDays)));
        entity.setEvaluationVersion(application.getEvaluationVersion());
        entity.setStatus(ApplicationEvaluationStatusTypeEnum.OPEN.getValue());
        return entity;
    }

    private ApplicationEvaluationResponse convertToResponse(ApplicationEvaluationEntity entity) {

        ApplicationEvaluationResponse response = new ApplicationEvaluationResponse();
        populateBasicDetails(entity, response);

        CallEntity call = callRepository.findCallEntityByApplicationId(entity.getApplicationId());
        List<EvaluationCriteriaEntity> evaluationCriterias = evaluationCriteriaRepository
                .findByCallIdAndLookupDataTypeAndIsDeletedFalse(call.getId(), LookUpDataEntity.LookUpDataTypeEnum.EVALUATION_CRITERIA.getValue());
        List<CallTargetAudienceChecklistEntity> checklistEntities = callTargetAudienceChecklistRepository
                .findByCallIdAndLookupDataTypeAndIsDeletedFalse(call.getId(), LookUpDataEntity.LookUpDataTypeEnum.CHECKLIST.getValue());
        List<ApplicationFormEntity> applicationFormEntities = applicationFormRepository.findByApplicationId(entity.getApplicationId());
        setAmendmentDetails(entity,response);

        setCriteriaResponses(entity, response, evaluationCriterias);
        setChecklistResponses(entity, response, checklistEntities);
        setFieldResponses(entity, response, applicationFormEntities);
        List<EvaluationDocumentRequest> allDocs = prepareEvaluationDocumentBeanList(entity);
        setEvaluationDocResponse(response, allDocs);
        setApplicationDetails(response, entity);

        return response;
    }

    private void setAmendmentDetails(ApplicationEvaluationEntity entity, ApplicationEvaluationResponse response) {
        List<ApplicationAmendmentRequestEntity> amendmentRequests=applicationAmendmentRequestRepository.findAllByApplicationEvaluationIdAndIsDeletedFalse(entity.getId());
        List<AmendmentDocumentResponseBean> amendmentDocumentResponseBeans=new ArrayList<>();
        for(ApplicationAmendmentRequestEntity applicationAmendmentRequestEntity:amendmentRequests){
            AmendmentDocumentResponseBean amendmentDocumentResponseBean=new AmendmentDocumentResponseBean();
            amendmentDocumentResponseBean.setAmendmentId(applicationAmendmentRequestEntity.getId());
            String amendmentDocument=applicationAmendmentRequestEntity.getAmendmentDocument();
            String formField=applicationAmendmentRequestEntity.getFormFields();
            AmendmentDetailsResponseBean amendmentDetails = Utils.convertStringToObject(amendmentDocument, AmendmentDetailsResponseBean.class);
            if (amendmentDetails != null) {
                if (amendmentDetails.getAmendmentDocuments() != null) {
                    List<DocumentResponseBean> documentResponseBeans = Arrays.stream(amendmentDetails.getAmendmentDocuments().split(","))
                            .map(String::trim)
                            .filter(id -> !id.isEmpty())
                            .map(documentId -> applicationAmendmentRequestDao.createDocumentResponseBean(documentId))
                            .filter(Objects::nonNull)
                            .collect(Collectors.toList());

                    amendmentDocumentResponseBean.setFileDetail(documentResponseBeans);
                }
                amendmentDocumentResponseBean.setFieldId("amend_" + applicationAmendmentRequestEntity.getId());
                amendmentDocumentResponseBean.setLabel(amendmentDetails.getAmendmentNotes());
                amendmentDocumentResponseBean.setValid(amendmentDetails.getValid());
                amendmentDocumentResponseBeans.add(amendmentDocumentResponseBean);
            }
            List<AmendmentFormField> amendmentFormFields = Utils.convertJsonStringToList(formField, AmendmentFormField.class);
            if (amendmentFormFields != null) {
                for (AmendmentFormField amendmentFormField : amendmentFormFields) {
                    // Skip fields with null or empty fieldValue
                    if (StringUtils.isEmpty(amendmentFormField.getFieldValue())) {
                        continue;
                    }

                    AmendmentDocumentResponseBean formFieldResponseBean = new AmendmentDocumentResponseBean();
                    formFieldResponseBean.setAmendmentId(applicationAmendmentRequestEntity.getId());
                    formFieldResponseBean.setFieldId(amendmentFormField.getFieldId());
                    formFieldResponseBean.setLabel(amendmentFormField.getLabel());
                    formFieldResponseBean.setValid(amendmentFormField.getValid());

                    List<Long> fileIds = applicationAmendmentRequestDao.extractIds(amendmentFormField.getFieldValue());
                    List<DocumentResponseBean> documentResponseBeans = fileIds.stream()
                            .map(fileId -> createDocumentResponseBean(documentService.validateDocument(fileId)))
                            .collect(Collectors.toList());

                    formFieldResponseBean.setFileDetail(documentResponseBeans);
                    amendmentDocumentResponseBeans.add(formFieldResponseBean);
                }
            }
        }

        response.setAmendmentDetails(amendmentDocumentResponseBeans);
    }

    private void setEvaluationDocResponse(ApplicationEvaluationResponse response, List<EvaluationDocumentRequest> docRequest) {
        List<EvaluationDocumentResponse> evaluationDocResponses = new ArrayList<>();

        for (EvaluationDocumentRequest doc : docRequest) {
            EvaluationDocumentResponse evaluationDocResponse = new EvaluationDocumentResponse();
            if (doc.getFileValue() != null) {
                Long fileId = Long.valueOf(doc.getFileValue().toString());
                documentRepository.findByIdAndNotDeleted(fileId).ifPresent(documentEntity -> {
                    DocumentResponseBean documentResponseBean = new DocumentResponseBean();
                    documentResponseBean.setId(documentEntity.getId());
                    documentResponseBean.setName(documentEntity.getFileName());
                    documentResponseBean.setType(DocumentTypeEnum.valueOf(documentEntity.getType()));
                    documentResponseBean.setSource(DocumentSourceTypeEnum.valueOf(documentEntity.getSource()));
                    documentResponseBean.setSourceId(documentEntity.getSourceId());
                    documentResponseBean.setFilePath(documentEntity.getFilePath());
                    documentResponseBean.setCreatedDate(documentEntity.getCreatedDate());
                    documentResponseBean.setUpdatedDate(documentEntity.getUpdatedDate());
                    documentResponseBean.setDocumentAttachmentId(documentEntity.getDocumentAttachmentId());
                    evaluationDocResponse.setFileValue(List.of(documentResponseBean));
                    evaluationDocResponse.setNameValue(doc.getNameValue());
                    evaluationDocResponse.setValid(doc.getValid());
                    evaluationDocResponse.setFieldId(doc.getFieldId());
                });
            }
            if (evaluationDocResponse.getFileValue() == null) {
                continue;
            }
            evaluationDocResponses.add(evaluationDocResponse);
        }
        response.setEvaluationDocument(evaluationDocResponses);
    }

    private void populateBasicDetails(ApplicationEvaluationEntity entity, ApplicationEvaluationResponse response) {

        response.setId(entity.getId());
        response.setApplicationId(entity.getApplicationId());
        AssignedApplicationsEntity assignedApplications = assignedApplicationsRepository.findByIdAndIsDeletedFalse(entity.getAssignedApplicationsEntity().getId()).orElse(null);
        response.setAssignedApplicationId(assignedApplications.getId());
        response.setNote(entity.getNote());
        response.setMotivation(entity.getMotivation());
        response.setStatus(ApplicationEvaluationStatusTypeEnum.valueOf(entity.getStatus()));
        response.setEvaluationVersion(EvaluationVersionEnum.valueOf(entity.getEvaluationVersion()));
        response.setEvaluationEndDate(entity.getEndDate());
        response.setCreatedDate(entity.getCreatedDate());
        response.setUpdatedDate(entity.getUpdatedDate());
        response.setNumberOfCheck(entity.getAssignedApplicationsEntity().getApplication().getCall().getNumberOfCheck());
        response.setAppointmentTemplateId(entity.getAssignedApplicationsEntity().getApplication().getCall().getAppointmentTemplateId());

    }


    private void setCriteriaResponses(ApplicationEvaluationEntity entity, ApplicationEvaluationResponse response, List<EvaluationCriteriaEntity> evaluationCriterias) {

        List<CriteriaResponse> criteriaResponsesFromEntity = entity.getCriteria() != null ?
                Utils.convertJsonToList(entity.getCriteria(), new TypeReference<List<CriteriaResponse>>() {}) :
                new ArrayList<>();
        List<CriteriaResponse> criteriaResponsesFromDB = getCriteriaResponse(entity.getApplicationId());
        addMissingCriteriaResponses(criteriaResponsesFromEntity, criteriaResponsesFromDB, entity.getApplicationId());

        criteriaResponsesFromEntity = criteriaResponsesFromEntity.stream()
                .filter(criteriaResponse -> {
                    EvaluationCriteriaEntity matchingEvaluationCriteria = evaluationCriterias.stream()
                            .filter(evaluationCriteria -> evaluationCriteria.getId().equals(criteriaResponse.getId())) // Find matching criteria by ID
                            .findFirst()
                            .orElse(null);
                    if (matchingEvaluationCriteria != null) {
                        criteriaResponse.setLabel(matchingEvaluationCriteria.getLookupData().getValue());
                        criteriaResponse.setMaxScore(matchingEvaluationCriteria.getScore());
                        List<CriteriaMappedField> mappedFields = getMappedFieldsForCriteria(matchingEvaluationCriteria.getId(), entity.getApplicationId());
                        criteriaResponse.setCriteriaMappedFields(mappedFields);
                        return true;
                    }
                    return false;
                })
                .collect(Collectors.toList());

        response.setCriteria(criteriaResponsesFromEntity);
    }


    private void addMissingCriteriaResponses(List<CriteriaResponse> criteriaResponsesFromEntity, List<CriteriaResponse> criteriaResponsesFromDB, Long applicationId) {

        Set<Long> existingCriteriaIds = criteriaResponsesFromEntity.stream().map(CriteriaResponse::getId).collect(Collectors.toSet());

        for (CriteriaResponse dbResponse : criteriaResponsesFromDB) {
            if (!existingCriteriaIds.contains(dbResponse.getId())) {
                List<CriteriaMappedField> mappedFields = getMappedFieldsForCriteria(dbResponse.getId(), applicationId);
                dbResponse.setCriteriaMappedFields(mappedFields);
                criteriaResponsesFromEntity.add(dbResponse);
            }
        }
    }

    private List<CriteriaMappedField> getMappedFieldsForCriteria(Long evaluationCriteriaId, Long applicationId) {
        List<CriteriaFormFieldEntity> criteriaFormFields = criteriaFormFieldRepository.findByEvaluationCriteriaIdAndIsDeletedFalse(evaluationCriteriaId);
        List<CriteriaMappedField> mappedFields = new ArrayList<>();
        List<ApplicationFormEntity> applicationForms = applicationFormRepository.findByApplicationId(applicationId);

        for (ApplicationFormEntity applicationForm : applicationForms) {
            Set<String> uniqueFieldIds = new HashSet<>();

            for (CriteriaFormFieldEntity formField : criteriaFormFields) {
                String formFieldId = formField.getFormFieldId();

                FormEntity formEntity = applicationForm.getForm();
                if (formEntity == null || !formEntity.getId().equals(formField.getFormId())) {
                    continue;
                }
                if (!uniqueFieldIds.contains(formFieldId)) {
                    CriteriaMappedField mappedField = new CriteriaMappedField();
                    mappedField.setId(formFieldId);

                    List<ContentResponseBean> contentBeans = Utils.convertJsonStringToList(formEntity.getContent(), ContentResponseBean.class);
                    contentBeans.stream()
                            .filter(contentBean -> contentBean.getId().equals(formFieldId))
                            .findFirst()
                            .ifPresent(contentBean -> {
                                mappedField.setFieldLabel(getLabelForField(contentBean));
                                mappedField.setFieldName(contentBean.getName());
                                switch (contentBean.getName()) {
                                    case "fileupload":
                                        mapFileFieldDetails(mappedField, formFieldId, applicationForm.getId(), applicationId);
                                        break;
                                    case "checkboxes":
                                        populateOptionFieldsAsFieldValue(mappedField, formFieldId, applicationForm, applicationId, contentBean);
                                        break;
                                    case "paragraph":
                                        handleParagraphField(applicationId, formField, contentBean, mappedField);
                                        break;
                                    case "table":
                                        handleTableField(applicationId, formField, contentBean, mappedField);
                                        break;
                                    default:
                                        populateOptionFieldsAsFieldValue(mappedField, formFieldId, applicationForm, applicationId, contentBean);
                                }
                            });

                    mappedFields.add(mappedField);
                    uniqueFieldIds.add(formFieldId);
                }
            }
        }
        return mappedFields;
    }

    private FormEntity getFormEntity(Long formId) {
        return formRepository.findById(formId).orElse(null);
    }

    private String getLabelForField(ContentResponseBean contentBean) {
        String label = contentBean.getLabel();
        if (contentBean.getSettings() != null) {
            for (SettingResponseBean setting : contentBean.getSettings()) {
                if ("label".equals(setting.getName())) {
                    label = setting.getValue() != null ? setting.getValue().toString() : label;
                    break;
                }
            }
        }
        return label;
    }

    private void mapFileFieldDetails(CriteriaMappedField mappedField, String formFieldId, Long applicationFormId, Long applicationId) {
        Optional<ApplicationFormFieldEntity> formFieldEntityOptional = applicationFormFieldRepository
                .findByFieldIdAndApplicationFormIdAndApplicationFormApplicationId(formFieldId, applicationFormId, applicationId);

        if (formFieldEntityOptional.isPresent() && formFieldEntityOptional.get().getFieldValue()!=null && Boolean.FALSE.equals(formFieldEntityOptional.get()
                .getFieldValue().isEmpty())) {
            String[] documentIds = formFieldEntityOptional.get().getFieldValue().split(",");
            List<DocumentResponseBean> documentResponseBeans = new ArrayList<>();

            for (String docId : documentIds) {
                if (Boolean.FALSE.equals(docId.isEmpty())){
                    Long documentId = Long.valueOf(docId.trim());
                    documentRepository.findByIdAndNotDeleted(documentId).ifPresent(documentEntity -> {
                        DocumentResponseBean responseBean = new DocumentResponseBean();
                        responseBean.setId(documentEntity.getId());
                        responseBean.setName(documentEntity.getFileName());
                        responseBean.setType(DocumentTypeEnum.valueOf(documentEntity.getType()));
                        responseBean.setSource(DocumentSourceTypeEnum.valueOf(documentEntity.getSource()));
                        responseBean.setSourceId(documentEntity.getSourceId());
                        responseBean.setFilePath(documentEntity.getFilePath());
                        responseBean.setCreatedDate(documentEntity.getCreatedDate());
                        responseBean.setUpdatedDate(documentEntity.getUpdatedDate());
                        responseBean.setDocumentAttachmentId(documentEntity.getDocumentAttachmentId());
                        documentResponseBeans.add(responseBean);
                    });
                }
            }
            mappedField.setFieldValue(documentResponseBeans);
        }
    }


    private void mapNonFileFieldDetails(CriteriaMappedField mappedField, String formFieldId, Long applicationFormId, Long applicationId) {
        applicationFormFieldRepository
                .findByFieldIdAndApplicationFormIdAndApplicationFormApplicationId(formFieldId, applicationFormId, applicationId)
                .ifPresent(field -> mappedField.setFieldValue(field.getFieldValue()));
    }


    private void setChecklistResponses(ApplicationEvaluationEntity entity, ApplicationEvaluationResponse response, List<CallTargetAudienceChecklistEntity> checklistEntities) {
        List<ChecklistResponse> checklistResponsesFromEntity = entity.getChecklist() != null ?
                Utils.convertJsonToList(entity.getChecklist(), new TypeReference<List<ChecklistResponse>>() {}) :
                new ArrayList<>();
        List<ChecklistResponse> checklistResponsesFromDB = getChecklistResponse(entity.getApplicationId());
        addMissingChecklistResponses(checklistResponsesFromEntity, checklistResponsesFromDB);

        checklistResponsesFromEntity = checklistResponsesFromEntity.stream()
                .filter(checklistResponse -> {
                    CallTargetAudienceChecklistEntity matchingChecklist = checklistEntities.stream()
                            .filter(checklistEntity -> checklistEntity.getId().equals(checklistResponse.getId())) // Find matching checklist by ID
                            .findFirst()
                            .orElse(null);
                    if (matchingChecklist != null) {
                        checklistResponse.setLabel(matchingChecklist.getLookupData().getValue());
                        return true;
                    }
                    return false;
                })
                .collect(Collectors.toList());

        response.setChecklist(checklistResponsesFromEntity);
    }


    private void addMissingChecklistResponses(List<ChecklistResponse> checklistResponsesFromEntity, List<ChecklistResponse> checklistResponsesFromDB) {

        Set<Long> existingChecklistIds = checklistResponsesFromEntity.stream().map(ChecklistResponse::getId).collect(Collectors.toSet());

        for (ChecklistResponse dbResponse : checklistResponsesFromDB) {
            if (!existingChecklistIds.contains(dbResponse.getId())) {
                checklistResponsesFromEntity.add(dbResponse);
            }
        }
    }

    private void setFieldResponses(ApplicationEvaluationEntity entity, ApplicationEvaluationResponse response, List<ApplicationFormEntity> applicationFormEntities) {

        List<FieldResponse> fieldResponsesFromEntity = entity.getFile() != null ? Utils.convertJsonToList(entity.getFile(), new TypeReference<List<FieldResponse>>() {}) : new ArrayList<>();
        List<FieldResponse> fieldResponsesFromDB = getFieldResponses(entity.getApplicationId());
        addMissingFieldResponses(fieldResponsesFromEntity, fieldResponsesFromDB);

        Set<String> processedFieldIds = new HashSet<>();
        List<FieldResponse> validFieldResponses = new ArrayList<>();

        fieldResponsesFromEntity.forEach(fieldResponse -> {
            if (processedFieldIds.contains(fieldResponse.getId())) {
                return;
            }

            final Boolean[] allDocumentsDeleted = {true};
            List<DocumentResponseBean> documentResponseBeans = new ArrayList<>();

            applicationFormEntities.forEach(applicationForm -> {
                FormEntity formEntity = applicationForm.getForm();
                if (formEntity != null) {
                    // Convert the form to a list of content response beans
                    List<ContentResponseBean> contentResponseBeans = formDao.convertFormEntityToFormResponseBean(formEntity).getContent();
                    contentResponseBeans.forEach(contentResponseBean -> {
                        // Check if this is a file upload field that matches the current field response
                        if ("fileupload".equals(contentResponseBean.getName()) && contentResponseBean.getId().equals(fieldResponse.getId())) {
                            String label = null;
                            // Set the label if available
                            if (contentResponseBean.getSettings() != null) {
                                for (SettingResponseBean setting : contentResponseBean.getSettings()) {
                                    if ("label".equals(setting.getName())) {
                                        label = setting.getValue() != null ? setting.getValue().toString() : label;
                                        break;
                                    }
                                }
                            }
                            fieldResponse.setLabel(label);

                            Optional<ApplicationFormFieldEntity> optionalFormField =
                                    applicationFormFieldRepository.findByFieldIdAndApplicationFormIdAndApplicationFormApplicationId(
                                            fieldResponse.getId(), applicationForm.getId(), entity.getApplicationId());

                            if (optionalFormField.isPresent()) {
                                ApplicationFormFieldEntity formField = optionalFormField.get();
                                if (formField.getFieldValue() != null) {
                                    String[] documentIds = formField.getFieldValue().split(",");

                                    for (String docId : documentIds) {
                                        if (!docId.trim().isEmpty()) {
                                            Long documentId = Long.valueOf(docId.trim());

                                            documentRepository.findByIdAndNotDeleted(documentId).ifPresent(documentEntity -> {
                                                if (documentEntity != null && !documentEntity.getIsDeleted()) {
                                                    DocumentResponseBean responseBean = new DocumentResponseBean();
                                                    responseBean.setId(documentEntity.getId());
                                                    responseBean.setName(documentEntity.getFileName());
                                                    responseBean.setType(DocumentTypeEnum.valueOf(documentEntity.getType()));
                                                    responseBean.setSource(DocumentSourceTypeEnum.valueOf(documentEntity.getSource()));
                                                    responseBean.setSourceId(documentEntity.getSourceId());
                                                    responseBean.setFilePath(documentEntity.getFilePath());
                                                    responseBean.setCreatedDate(documentEntity.getCreatedDate());
                                                    responseBean.setUpdatedDate(documentEntity.getUpdatedDate());
                                                    responseBean.setDocumentAttachmentId(documentEntity.getDocumentAttachmentId());
                                                    documentResponseBeans.add(responseBean);
                                                    allDocumentsDeleted[0] = false;
                                                }
                                            });
                                        }
                                    }
                                }
                            }
                        }
                    });
                }
            });

            if (Boolean.FALSE.equals(allDocumentsDeleted[0]) && Boolean.FALSE.equals(documentResponseBeans.isEmpty())) {
                fieldResponse.setFileDetail(documentResponseBeans);
                validFieldResponses.add(fieldResponse);
            }

            processedFieldIds.add(fieldResponse.getId());
        });
        response.setFiles(validFieldResponses);
    }

    private void addMissingFieldResponses(List<FieldResponse> fieldResponsesFromEntity, List<FieldResponse> fieldResponsesFromDB) {

        Set<String> existingFieldIds = fieldResponsesFromEntity.stream().map(FieldResponse::getId).collect(Collectors.toSet());

        for (FieldResponse dbResponse : fieldResponsesFromDB) {
            if (!existingFieldIds.contains(dbResponse.getId())) {
                fieldResponsesFromEntity.add(dbResponse);
            }
        }
    }

    private void setApplicationDetails(ApplicationEvaluationResponse response, ApplicationEvaluationEntity entity) {

        ApplicationEntity application = applicationService.validateApplication(entity.getApplicationId() != null ? entity.getApplicationId() : null);
        AssignedApplicationsEntity assignedApplications = assignedApplicationsRepository
                .findByApplicationIdAndIsDeletedFalse(entity.getApplicationId()).orElse(null);

        UserEntity user = userService.validateUser(application.getUserId());

        CallEntity call = callRepository.findCallEntityByApplicationId(entity.getApplicationId());

        String firstName = user.getBeneficiary().getFirstName() != null ? user.getBeneficiary().getFirstName() : "";
        String lastName = user.getBeneficiary().getLastName() != null ? user.getBeneficiary().getLastName() : "";
        String beneficiary = String.join(" ", firstName, lastName).trim();
        response.setApplicationStatus(ApplicationStatusTypeEnum.valueOf(application.getStatus()));
        response.setBeneficiary(beneficiary);
        response.setNdg(application.getNdg() != null ? application.getNdg() : null);
        response.setAppointmentId(application.getAppointmentId() != null ? application.getAppointmentId() : null);
        response.setSubmissionDate(application.getSubmissionDate());
        response.setMinScore(call.getThreshold() != null ? call.getThreshold() : null);
        response.setCallName(application.getCall().getName() != null ? application.getCall().getName() : null);
        response.setProtocolNumber((application.getProtocol() != null && application.getProtocol().getProtocolNumber() != null) ? application.getProtocol().getProtocolNumber() : null);
        if (assignedApplications != null) {
            response.setAssignedAt(assignedApplications.getAssignedAt());
        }
        response.setEvaluationEndDate(entity.getEndDate());
        Optional<AssignedApplicationsEntity> assignedApplicationsOptional =
                assignedApplicationsRepository.findByApplicationIdAndIsDeletedFalse(application.getId());
        if(assignedApplicationsOptional.isPresent()){
            response.setAssignedUserId(assignedApplicationsOptional.get().getUserId());
            UserEntity assignedUser = userService.validateUser(assignedApplicationsOptional.get().getUserId());
            String assignedUserFirstName = assignedUser.getFirstName() != null ? assignedUser.getFirstName() : "";
            String assignedUserLastName = assignedUser.getLastName() != null ? assignedUser.getLastName() : "";
            String userName = String.join(" ", assignedUserFirstName, assignedUserLastName).trim();
            response.setAssignedUserName(userName);
        }
        LocalDateTime callEndDate = application.getCall().getEndDate();
        response.setCallEndDate(callEndDate);
        if (application.getCompanyId() != null) {
            CompanyEntity company = companyService.validateCompany(application.getCompanyId());
            response.setCompanyName(company.getCompanyName());
        }
        response.setAmountAccepted(application.getAmountAccepted());
        response.setAmountRequested(application.getAmountRequested());
        response.setDateAccepted(application.getDateAccepted());
        response.setDateRejected(application.getDateRejected());
    }


    public ApplicationEvaluationResponse createOrUpdateApplicationEvaluation(
            UserEntity user,
            ApplicationEvaluationRequest req,
            Long assignedApplicationId) {

        Optional<ApplicationEvaluationEntity> existingEntityOptional =
                applicationEvaluationRepository.findByAssignedApplicationsEntity_IdAndIsDeletedFalse(assignedApplicationId);
        ApplicationEvaluationEntity entity = null;
        Optional<AssignedApplicationsEntity> assignedApplications =
                assignedApplicationsRepository.findByIdAndIsDeletedFalse(assignedApplicationId);
        ApplicationEvaluationEntity oldApplicationEvaluation = null;
        ApplicationEntity application = applicationService.validateApplication(assignedApplications.get().getApplication().getId());
        VersionActionTypeEnum actionType = VersionActionTypeEnum.INSERT;
        validateApplicationEvaluationRequest(req, application);
        if (existingEntityOptional.isPresent()) {
            entity = existingEntityOptional.get();
            oldApplicationEvaluation = Utils.getClonedEntityForData(entity);
            if(req.getCriteria()!=null) {
            entity.setCriteria(Utils.convertObjectToJson(processCriteria(entity, req)));
            }
            if(req.getChecklist()!=null) {
            entity.setChecklist(Utils.convertObjectToJson(processChecklist(entity, req)));
            }
            if(req.getFiles()!=null) {
            entity.setFile(Utils.convertObjectToJson(processField(entity, req)));
            }
            entity.setIsDeleted(false);
            setIfUpdated(entity::getNote, entity::setNote, req.getNote());
            setIfUpdated(entity::getMotivation, entity::setMotivation, req.getMotivation());
            if(req.getApplicationStatus()!=null && (Boolean.TRUE.equals(req.getApplicationStatus().equals(ApplicationStatusForEvaluation.APPROVED)) && (req.getAmountAccepted()==null || req.getAmountAccepted().compareTo(BigDecimal.ZERO) < 0))){
                throw new CustomValidationException(Status.BAD_REQUEST,Translator.toLocale(GepafinConstant.AMOUNT_ACCEPTED_REQUIRED_WHILE_APPROVING_APPLICATION));
            }
            if (req.getAmountAccepted() != null && req.getAmountAccepted().compareTo(BigDecimal.ZERO) > 0) {
                application.setAmountAccepted(req.getAmountAccepted());
            }
            actionType = VersionActionTypeEnum.UPDATE;

            entity = applicationEvaluationRepository.save(entity);
            
        } else {
            AssignedApplicationsEntity assignedApplicationsEntity = assignedApplicationsService.validateAssignedApplication(assignedApplicationId);
            entity = convertToEntity(user, req, assignedApplicationId);
            actionType = VersionActionTypeEnum.INSERT;
            
            entity = applicationEvaluationRepository.save(entity);
            
            ApplicationEntity oldApplication = Utils.getClonedEntityForData(application);
            
            application.setApplicationEvaluationId(entity.getId());
            
            /** This code is responsible for adding a version history log for the "Update Application" operation. **/
            loggingUtil.addVersionHistory(VersionHistoryRequest.builder().request(request).actionType(actionType).oldData(oldApplication).newData(application).build());

            Map<String, String> placeHolders = notificationDao.sendNotificationToBeneficiary(application, NotificationTypeEnum.EVALUATION_CREATION);
            notificationDao.sendNotificationToSuperUser(application,placeHolders,NotificationTypeEnum.EVALUATION_CREATION);
            notificationDao.sendNotificationToInstructor(placeHolders,entity,NotificationTypeEnum.EVALUATION_CREATION);

        }
        

        /** This code is responsible for adding a version history log for the "Update Application Evaluation" operation. **/
        loggingUtil.addVersionHistory(VersionHistoryRequest.builder().request(request).actionType(actionType).oldData(oldApplicationEvaluation).newData(entity).build());
        
        ApplicationStatusForEvaluation status = req.getApplicationStatus();
        // Fetch all amendment request entities associated with the evaluation ID
        List<ApplicationAmendmentRequestEntity> applicationAmendmentRequestEntities =
                applicationAmendmentRequestRepository.findAllByApplicationEvaluationIdAndIsDeletedFalse(entity.getId());
        if(req.getEvaluationDocument()!=null) {
            updateApplicationEvaluation(assignedApplicationId, req.getEvaluationDocument());
        }
// Fetch amendment details from the request
        if(req.getAmendmentDetails()!=null) {
	        List<AmendmentDetailsRequest> amendmentDetailsRequests = req.getAmendmentDetails();
	
	        updateAmendmentDocumentsAndFormFields(applicationAmendmentRequestEntities, amendmentDetailsRequests);
        }

        if (status != null) {
            AssignedApplicationsEntity assignedApplicationsEntity = assignedApplications.get();
            return updateApplicationEvaluationStatus(application, assignedApplicationsEntity, status);
        } else {
            return convertToResponse(entity);
        }
    }

    private void validateApplicationEvaluationRequest(ApplicationEvaluationRequest req, ApplicationEntity application) {
    	if(EvaluationVersionEnum.V2.getValue().equals(application.getEvaluationVersion())) {
    		req.setChecklist(null);
    		req.setCriteria(null);
    	}
	}

	private void updateAmendmentDocumentsAndFormFields(List<ApplicationAmendmentRequestEntity> applicationAmendmentRequestEntities, List<AmendmentDetailsRequest> amendmentFormFields) {
        // Iterate through amendment request entities

//
        Map<Long,List<AmendmentDetailsRequest>> amendmentFormFieldsMap = amendmentFormFields.stream().collect(Collectors.groupingBy(AmendmentDetailsRequest::getAmendmentId,HashMap::new,Collectors.toCollection(ArrayList::new)));
//        amendmentFormFields.forEach(data->{
//            ApplicationAmendmentRequestEntity applicationAmendmentRequestEntity =  applicationAmendmentRequestMap.get(data.getAmendmentId());
//            if (data.getFieldId().contains("amend_")){
//                updateAmendmentDocument(applicationAmendmentRequestEntity, data);
//            }
//        });
        applicationAmendmentRequestEntities.forEach(applicationAmendmentRequestEntity->{
            ApplicationAmendmentRequestEntity oldEntity = Utils.getClonedEntityForData(applicationAmendmentRequestEntity);
            updateAmendment(applicationAmendmentRequestEntity, amendmentFormFieldsMap.get(applicationAmendmentRequestEntity.getId()));
            loggingUtil.addVersionHistory(VersionHistoryRequest.builder().actionType(VersionActionTypeEnum.UPDATE).oldData(oldEntity).newData(applicationAmendmentRequestEntity).build());
        });
        applicationAmendmentRequestRepository.saveAll(applicationAmendmentRequestEntities);


//        for (ApplicationAmendmentRequestEntity applicationAmendmentRequestEntity : applicationAmendmentRequestEntities) {
//            // Process form fields if present
//            if (applicationAmendmentRequestEntity.getFormFields() != null) {
//                // Parse existing form fields from JSON
//                List<AmendmentFormFieldRequest> existingFormFields =
//                        Utils.convertJsonStringToList(applicationAmendmentRequestEntity.getFormFields(), AmendmentFormFieldRequest.class);
//
//                // Prepare a new list to hold updated form fields
//                List<AmendmentFormFieldRequest> updatedFormFields = new ArrayList<>();
//
//                // Map amendment details for quick lookup by amendment ID
//                Map<Long, Object> amendmentDetailsMap = amendmentFormFields.stream()
//                        .filter(details -> applicationAmendmentRequestEntity.getId().equals(details.getAmendmentId()))
//                        .filter(details -> details.getFieldValue() != null) // Null check for getFormFieldDocuments
//                        .collect(Collectors.toMap(
//                                AmendmentDetailsRequest::getAmendmentId,
//                                AmendmentDetailsRequest::getFieldValue
//                        ));
//                // Get corresponding amendment documents for the current entity
//                List<AmendmentFormFieldRequest> amendmentDocuments = (List<AmendmentFormFieldRequest>) amendmentDetailsMap.get(applicationAmendmentRequestEntity.getId());
//                if (amendmentDocuments != null) {
//                    // Update existing form fields with new values
//                    for (AmendmentFormFieldRequest existingField : existingFormFields) {
//                        for (AmendmentFormFieldRequest newField : amendmentDocuments) {
//                            if (existingField.getFieldId().equals(newField.getFieldId())) {
//                                // Update fields if there are changes
//                                Utils.setIfUpdated(existingField::getValid, existingField::setValid, newField.getValid());
//                                Utils.setIfUpdated(existingField::getFieldValue, existingField::setFieldValue, newField.getFieldValue());
//
//                                updatedFormFields.add(existingField);
//                                break; // Move to the next existing field
//                            }
//                        }
//                    }
//
//                    // Convert updated form fields back to JSON and save to the database
//                    applicationAmendmentRequestEntity.setFormFields(Utils.convertListToJsonString(updatedFormFields));
//                    applicationAmendmentRequestRepository.save(applicationAmendmentRequestEntity);
//                }
//            }
//
//            // Process amendment documents if present
//            if (applicationAmendmentRequestEntity.getAmendmentDocument() != null) {
//                String existingDocumentIds = applicationAmendmentRequestEntity.getAmendmentDocument();
//
//                // Split comma-separated document IDs into a list
//                List<String> existingDocumentIdList = Arrays.stream(existingDocumentIds.split(","))
//                        .map(String::trim)
//                        .filter(id -> !id.isEmpty())
//                        .collect(Collectors.toList());
//
//                List<String> updatedDocumentIdList = new ArrayList<>();
//                Map<Long, Object> amendmentDetailsMap = amendmentFormFields.stream()
//                        .filter(details -> applicationAmendmentRequestEntity.getId().equals(details.getAmendmentId()))
//                        .collect(Collectors.toMap(
//                                AmendmentDetailsRequest::getAmendmentId,
//                                AmendmentDetailsRequest::getFieldValue
//                        ));
//
//                String amendmentDocumentIds = (String) amendmentDetailsMap.get(applicationAmendmentRequestEntity.getId());
//                if (amendmentDocumentIds != null) {
//                    // Split and validate new document IDs
//                    List<String> newDocumentIdList = Arrays.stream(amendmentDocumentIds.split(","))
//                            .map(String::trim)
//                            .filter(id -> !id.isEmpty())
//                            .collect(Collectors.toList());
//
//                    for (String existingId : existingDocumentIdList) {
//                        for (String newId : newDocumentIdList) {
//                            if (existingId.equals(newId)) {
//                                Optional<DocumentEntity> documentEntity = documentRepository.findByIdAndNotDeleted(Long.valueOf(newId));
//                                if(documentEntity.isPresent()) {
//                                    updatedDocumentIdList.add(newId);
//                                    break;
//                                }
//                            }
//                        }
//                    }
//
//                    // Add any new IDs not in the existing list
//                    for (String newId : newDocumentIdList) {
//                        if (!existingDocumentIdList.contains(newId)) {
//                            Optional<DocumentEntity> documentEntity = documentRepository.findByIdAndNotDeleted(Long.valueOf(newId));
//                            if(documentEntity.isPresent()) {
//                                updatedDocumentIdList.add(newId);
//                            }
//                        }
//                    }
//                    String updatedDocumentIds = String.join(",", updatedDocumentIdList);
//
//                    // Create the AmendmentDetailsResponseBean for structured data
//                    AmendmentDetailsResponseBean amendmentDetails = new AmendmentDetailsResponseBean();
//                    amendmentDetails.setAmendmentDocuments(updatedDocumentIds);
//                    AmendmentDetailsRequest amendmentDetailsRequest = amendmentFormFields.stream()
//                            .filter(details -> applicationAmendmentRequestEntity.getId().equals(details.getAmendmentId()))
//                            .findFirst()
//                            .orElse(null);
//
//                    if (amendmentDetailsRequest != null) {
//                        amendmentDetails.setValid(amendmentDetailsRequest.getValid());
//                    } else {
//                        amendmentDetails.setValid(false);
//                    }
//                        String amendmentDetailsJson = Utils.convertListToJsonString(Collections.singletonList(amendmentDetails));
//                        applicationAmendmentRequestEntity.setAmendmentDocument(amendmentDetailsJson);
//                        applicationAmendmentRequestRepository.save(applicationAmendmentRequestEntity);
//                }
//            }
//        }
    }

    private void updateAmendment(ApplicationAmendmentRequestEntity applicationAmendmentRequestEntity, List<AmendmentDetailsRequest> amendmentDetailsRequestList) {
        if (CollectionUtils.isEmpty(amendmentDetailsRequestList)) {
            return;
        }
        Map<String, AmendmentFormField> formFieldsMap = null;
        List<AmendmentFormField> formFieldList = Utils.convertJsonStringToList(applicationAmendmentRequestEntity.getFormFields(), AmendmentFormField.class);
       if(Boolean.FALSE.equals(CollectionUtils.isEmpty(formFieldList))){
           formFieldsMap = formFieldList.stream().collect(Collectors.toMap(AmendmentFormField::getFieldId, Function.identity()));
       }
        updateAmendmentData(applicationAmendmentRequestEntity, amendmentDetailsRequestList, formFieldsMap);

    }

    private static void updateAmendmentData(ApplicationAmendmentRequestEntity applicationAmendmentRequestEntity, List<AmendmentDetailsRequest> amendmentDetailsRequestList, Map<String, AmendmentFormField> formFieldsMap) {
        amendmentDetailsRequestList.forEach(amendmentDetailsRequest -> {
            if (amendmentDetailsRequest.getFieldId().contains("amend_")) {
                AmendmentDetailsResponseBean amendmentDetails = Utils.convertStringToObject(applicationAmendmentRequestEntity.getAmendmentDocument(), AmendmentDetailsResponseBean.class);
                if(amendmentDetails!=null) {
                    amendmentDetails.setValid(amendmentDetailsRequest.getValid());
                    applicationAmendmentRequestEntity.setAmendmentDocument(Utils.convertObjectToString(amendmentDetails));
                }
            } else if(Boolean.FALSE.equals(CollectionUtils.isEmpty(formFieldsMap))){
                AmendmentFormField amendmentFormField = formFieldsMap.get(amendmentDetailsRequest.getFieldId());
                amendmentFormField.setValid(amendmentDetailsRequest.getValid());
            }
        });
        applicationAmendmentRequestEntity.setFormFields(Utils.convertListToJsonString(formFieldsMap.values().stream().toList()));
    }


//    private void updateAmendmentDocuments(List<ApplicationAmendmentRequestEntity> applicationAmendmentRequestEntities, List<AmendmentDetailsRequest> amendmentFormFields) {
//        for (ApplicationAmendmentRequestEntity applicationAmendmentRequestEntity : applicationAmendmentRequestEntities) {
//            // Skip if there are no amendment documents
//            if (applicationAmendmentRequestEntity.getAmendmentDocument() == null) {
//                continue;
//            }
//
//            // Parse existing amendment fields from JSON
//            List<AmendmentFieldRequest> existingAmendmentFields =
//                    Utils.convertJsonStringToList(applicationAmendmentRequestEntity.getAmendmentDocument(), AmendmentFieldRequest.class);
//
//            // Prepare a new list to hold updated amendment fields
//            List<AmendmentFieldRequest> updatedAmendmentFields = new ArrayList<>();
//
//            // Map amendment details for quick lookup by amendment ID
//            Map<Long, List<AmendmentFieldRequest>> amendmentDetailsMap = amendmentFormFields.stream()
//                    .filter(details -> applicationAmendmentRequestEntity.getId().equals(details.getAmendmentId()))
//                    .collect(Collectors.toMap(AmendmentDetailsRequest::getAmendmentId, AmendmentDetailsRequest::getAmendmentDocuments));
//
//            // Get corresponding amendment documents for the current entity
//            List<AmendmentFieldRequest> amendmentDocuments = amendmentDetailsMap.get(applicationAmendmentRequestEntity.getId());
//            if (amendmentDocuments == null) {
//                continue;
//            }
//
//            // Update existing amendment fields with new values
//            for (AmendmentFieldRequest existingField : existingAmendmentFields) {
//                for (AmendmentFieldRequest newField : amendmentDocuments) {
//                    if (existingField.getFieldId().equals(newField.getFieldId())) {
//                        // Update fields if there are changes
//                        Utils.setIfUpdated(existingField::getIsValid, existingField::setIsValid, newField.getIsValid());
//                        Utils.setIfUpdated(existingField::getFileValue, existingField::setFileValue, newField.getFileValue());
//                        Utils.setIfUpdated(existingField::getNameValue, existingField::setNameValue, newField.getNameValue());
//
//                        updatedAmendmentFields.add(existingField);
//                        break; // Move to the next existing field
//                    }
//                }
//            }
//
//            // Convert updated fields back to JSON and save to the database
//            applicationAmendmentRequestEntity.setAmendmentDocument(Utils.convertListToJsonString(updatedAmendmentFields));
//            applicationAmendmentRequestRepository.save(applicationAmendmentRequestEntity);
//        }
//    }

    private List<CriteriaRequest> processCriteria(ApplicationEvaluationEntity entity, ApplicationEvaluationRequest req) {

        List<CriteriaRequest> incomingCriteriaList = Optional.ofNullable(req.getCriteria()).orElse(new ArrayList<>());

        List<CriteriaResponse> existingCriteriaList = entity.getCriteria() != null ?
                Utils.convertJsonToList(entity.getCriteria(), new TypeReference<List<CriteriaResponse>>() {}) :
                new ArrayList<>();

        Map<Long, CriteriaResponse> existingCriteriaMap = existingCriteriaList.stream()
                .collect(Collectors.toMap(CriteriaResponse::getId, criteria -> criteria));

        List<CriteriaRequest> updatedCriteriaList = incomingCriteriaList.stream().map(incoming -> {
            CriteriaRequest request = new CriteriaRequest();
            request.setId(incoming.getId());
            request.setScore(incoming.getScore());
            request.setValid(incoming.getValid());

            CriteriaResponse existingCriteria = existingCriteriaMap.get(incoming.getId());
            if (existingCriteria != null) {
                request.setScore(incoming.getScore() != null ? incoming.getScore() : existingCriteria.getScore());
                request.setValid(incoming.getValid() != null ? incoming.getValid() : existingCriteria.getValid());
            }
            return request;
        }).collect(Collectors.toList());

        List<CriteriaRequest> missingCriteriaRequests = existingCriteriaList.stream()
                .filter(existing -> !updatedCriteriaList.stream().map(CriteriaRequest::getId).toList().contains(existing.getId()))
                .map(existing -> {
                    CriteriaRequest request = new CriteriaRequest();
                    request.setId(existing.getId());
                    request.setScore(existing.getScore());
                    request.setValid(existing.getValid());
                    return request;
                }).toList();

        updatedCriteriaList.addAll(missingCriteriaRequests);
        return updatedCriteriaList;
    }

    private List<ChecklistRequest> processChecklist(ApplicationEvaluationEntity entity, ApplicationEvaluationRequest req) {

        List<ChecklistRequest> incomingChecklistList = Optional.ofNullable(req.getChecklist()).orElse(new ArrayList<>());

        List<ChecklistResponse> existingChecklistList = entity.getChecklist() != null ?
                Utils.convertJsonToList(entity.getChecklist(), new TypeReference<List<ChecklistResponse>>() {}) :
                new ArrayList<>();

        Map<Long, ChecklistResponse> existingChecklistMap = existingChecklistList.stream()
                .collect(Collectors.toMap(ChecklistResponse::getId, checklist -> checklist));

        List<ChecklistRequest> updatedChecklistList = incomingChecklistList.stream().map(incoming -> {
            ChecklistRequest request = new ChecklistRequest();
            request.setId(incoming.getId());
            request.setValid(incoming.getValid());

            ChecklistResponse existingChecklist = existingChecklistMap.get(incoming.getId());
            if (existingChecklist != null && incoming.getValid() == null) {
                request.setValid(existingChecklist.getValid());
            }
            return request;
        }).collect(Collectors.toList());

        List<ChecklistRequest> missingChecklistRequests = existingChecklistList.stream()
                .filter(existing -> !updatedChecklistList.stream().map(ChecklistRequest::getId).toList().contains(existing.getId()))
                .map(existing -> {
                    ChecklistRequest request = new ChecklistRequest();
                    request.setId(existing.getId());
                    request.setValid(existing.getValid());
                    return request;
                }).toList();

        updatedChecklistList.addAll(missingChecklistRequests);
        return updatedChecklistList;
    }
    private List<FieldRequest> processField(ApplicationEvaluationEntity entity, ApplicationEvaluationRequest req) {

        List<FieldRequest> incomingFieldList = Optional.ofNullable(req.getFiles()).orElse(new ArrayList<>());

        List<FieldResponse> existingFieldList = entity.getFile() != null ?
                Utils.convertJsonToList(entity.getFile(), new TypeReference<List<FieldResponse>>() {}) :
                new ArrayList<>();

        Map<String, FieldResponse> existingFieldMap = existingFieldList.stream()
                .collect(Collectors.toMap(FieldResponse::getId, field -> field));

        List<FieldRequest> updatedFieldList = incomingFieldList.stream().map(incoming -> {
            FieldRequest request = new FieldRequest();
            request.setId(incoming.getId());
            request.setValid(incoming.getValid());

            FieldResponse existingField = existingFieldMap.get(incoming.getId());
            if (existingField != null) {
                request.setValid(incoming.getValid() != null ? incoming.getValid() : existingField.getValid());
            }
            return request;
        }).collect(Collectors.toList());

        List<FieldRequest> missingFieldRequests = existingFieldList.stream()
                .filter(existing -> !updatedFieldList.stream().map(FieldRequest::getId).toList().contains(existing.getId()))
                .map(existing -> {
                    FieldRequest request = new FieldRequest();
                    request.setId(existing.getId());
                    request.setValid(existing.getValid());
                    return request;
                }).toList();

        updatedFieldList.addAll(missingFieldRequests);
        return updatedFieldList;
    }

    public ApplicationEvaluationEntity validateApplicationEvaluation(Long id) {

        Optional<ApplicationEvaluationEntity> entityOptional = applicationEvaluationRepository.findByIdAndIsDeletedFalse(id);
        if (entityOptional.isEmpty()) {
            throw new ResourceNotFoundException(Status.NOT_FOUND, Translator.toLocale(GepafinConstant.APPLICATION_EVALUATION_NOT_FOUND, id));
        }
        return entityOptional.get();
    }

    public void validatePreinstructor(HttpServletRequest request,Long applicationId,Long assignedApplicationId){
        if (applicationId == null && assignedApplicationId == null) {
            throw new CustomValidationException(
                    Status.BAD_REQUEST,
                    Translator.toLocale(GepafinConstant.EITHER_APPLICATION_OR_ASSIGNED_APPLICATION_ID_REQUIRED_MSG)
            );
        }
        Optional<AssignedApplicationsEntity> assignedApplicationsOptional =
                assignedApplicationsRepository.findByApplicationIdOrIdAndIsDeletedFalse(applicationId,assignedApplicationId);

        if (assignedApplicationId != null) {
            assignedApplicationsOptional = assignedApplicationsOptional.filter(a -> a.getId().equals(assignedApplicationId));
        }
        AssignedApplicationsEntity assignedApplications = assignedApplicationsOptional
                .orElseThrow(() -> new CustomValidationException(
                        Status.BAD_REQUEST,
                        Translator.toLocale(GepafinConstant.ASSIGNED_APPLICATION_NOT_FOUND_WITH_ID_MSG)
                ));
        if (applicationId == null) {
            applicationId = assignedApplications.getApplication().getId();
        }
        validator.validatePreInstructor(request, assignedApplications.getUserId());
    }
    public ApplicationEvaluationResponse getApplicationEvaluationByApplicationId(HttpServletRequest request, UserEntity user, Long applicationID, Long assignedApplicationID) {
        Long applicationId;
        Long assignedApplicationId;
        validatePreinstructor(request, applicationID, assignedApplicationID);

        if (applicationID == null && assignedApplicationID != null) {
            assignedApplicationId = assignedApplicationID;
            Optional<AssignedApplicationsEntity> assignedApplicationsOptional =
                    assignedApplicationsRepository.findByIdAndIsDeletedFalse(assignedApplicationId);

            applicationId = assignedApplicationsOptional.map(a -> a.getApplication().getId()).orElse(null);
        } else {
            applicationId = applicationID;
            if (assignedApplicationID == null && applicationID != null) {
                Optional<AssignedApplicationsEntity> assignedApplicationsOptional =
                        assignedApplicationsRepository.findByApplicationIdAndIsDeletedFalse(applicationId);

                assignedApplicationId = assignedApplicationsOptional.map(AssignedApplicationsEntity::getId).orElse(null);
            } else {
                assignedApplicationId = assignedApplicationID;
            }
        }
        applicationService.validateApplication(applicationId);
        Optional<ApplicationEvaluationEntity> entityOptional;

        if (applicationId != null && assignedApplicationId != null) {
            entityOptional = applicationEvaluationRepository.findByApplicationIdAndAssignedApplicationsEntity_IdAndIsDeletedFalse(applicationId, assignedApplicationId);
        } else if (applicationId != null) {
            entityOptional = applicationEvaluationRepository.findByApplicationIdAndIsDeletedFalse(applicationId);
        } else if (assignedApplicationId != null) {
            entityOptional = applicationEvaluationRepository.findByAssignedApplicationsEntity_IdAndIsDeletedFalse(assignedApplicationId);
        } else {
            entityOptional = applicationEvaluationRepository.findFirstByIsDeletedFalseOrderByCreatedDateDesc();
        }
              return entityOptional.map(this::convertToResponse)
                .orElseGet(() -> {
                    return getEvaluationResponseByApplicationid(user, applicationId, assignedApplicationId);
                });
    }
    private List<EvaluationDocumentRequest> prepareEvaluationDocumentBeanList(ApplicationEvaluationEntity entity) {
        List<EvaluationDocumentRequest> docRequest = new ArrayList<>();

        if (entity != null && entity.getEvaluationDocument() != null) {
            docRequest = Utils.convertJsonToList(entity.getEvaluationDocument(), new TypeReference<List<EvaluationDocumentRequest>>() {});
        }
        return docRequest;
    }

    public ApplicationEvaluationResponse getEvaluationResponseByApplicationid(UserEntity user, Long applicationId, Long assignedApplicationId) {

        ApplicationEvaluationEntity entity = new ApplicationEvaluationEntity();
        ApplicationEvaluationResponse response = new ApplicationEvaluationResponse();
        CallEntity call = null;
        ApplicationEntity application = null;
        AssignedApplicationsEntity assignedApplications = null;
        if (applicationId != null && assignedApplicationId == null) {
            application = applicationService.validateApplication(applicationId);
            call = callRepository.findCallEntityByApplicationId(applicationId);
            assignedApplications = assignedApplicationsRepository.findByApplicationIdAndIsDeletedFalse(applicationId).orElse(null);
        } else if (assignedApplicationId != null) {
            assignedApplications = assignedApplicationsRepository.findByIdAndIsDeletedFalse(assignedApplicationId)
                    .orElseThrow(() -> new ResourceNotFoundException(Status.NOT_FOUND, Translator.toLocale(GepafinConstant.ASSIGNED_APPLICATION_NOT_FOUND_MSG)));
            application = applicationService.validateApplication(assignedApplications.getApplication().getId());
            call = callRepository.findCallEntityByApplicationId(application.getId());

        } else {
            call = callRepository.findCallEntityByApplicationId(applicationId);
            assignedApplications = assignedApplicationsRepository.findByApplicationIdAndIsDeletedFalse(applicationId).orElse(null);
        }
        List<EvaluationCriteriaEntity> evaluationCriterias = evaluationCriteriaRepository
                .findByCallIdAndLookupDataTypeAndIsDeletedFalse(call.getId(), LookUpDataEntity.LookUpDataTypeEnum.EVALUATION_CRITERIA.getValue());
        List<CallTargetAudienceChecklistEntity> checklistEntities = callTargetAudienceChecklistRepository
                .findByCallIdAndLookupDataTypeAndIsDeletedFalse(call.getId(), LookUpDataEntity.LookUpDataTypeEnum.CHECKLIST.getValue());
        List<ApplicationFormEntity> applicationFormEntities = applicationFormRepository.findByApplicationId(applicationId);
        response.setApplicationId(application.getId());
        response.setAssignedApplicationId(assignedApplications.getId());
        response.setEvaluationVersion(EvaluationVersionEnum.valueOf(application.getEvaluationVersion()));
        response.setNote(null);
        response.setMotivation(null);
        response.setApplicationStatus(ApplicationStatusTypeEnum.valueOf(application.getStatus()));
        response.setStatus(ApplicationEvaluationStatusTypeEnum.valueOf(ApplicationEvaluationStatusTypeEnum.OPEN.getValue()));
        response.setMinScore(call.getThreshold()!=null?call.getThreshold():null);
        response.setEvaluationEndDate(entity.getEndDate());
        LocalDateTime callEndDate = application.getCall().getEndDate();
        response.setCallEndDate(callEndDate);
        response.setNumberOfCheck(call.getNumberOfCheck());
        response.setAppointmentTemplateId(call.getAppointmentTemplateId());
        setCriteriaResponses(entity, application.getId(), response, evaluationCriterias);
        setChecklistResponses(entity, application.getId(), response, checklistEntities);
        setFileResponses(entity, application.getId(), response, applicationFormEntities);

        setApplicationDetails(response, application.getId(), user);

        return response;
    }

    private void setCriteriaResponses(ApplicationEvaluationEntity entity, Long applicationId,
                                      ApplicationEvaluationResponse response,
                                      List<EvaluationCriteriaEntity> evaluationCriterias) {

        List<CriteriaResponse> criteriaResponses = getInitialCriteriaResponses(entity, applicationId);

        criteriaResponses.forEach(criteriaResponse -> {
            EvaluationCriteriaEntity matchingEvaluationCriteria =
                    findMatchingEvaluationCriteria(criteriaResponse, evaluationCriterias);

            if (matchingEvaluationCriteria != null) {
                List<ApplicationFormEntity> applicationForms = applicationFormRepository.findByApplicationId(applicationId);
                Map<String, CriteriaMappedField> mappedFieldMap = populateMappedFields(
                        matchingEvaluationCriteria, applicationForms, applicationId);

                criteriaResponse.setLabel(matchingEvaluationCriteria.getLookupData().getValue());
                criteriaResponse.setMaxScore(matchingEvaluationCriteria.getScore());
                criteriaResponse.setCriteriaMappedFields(new ArrayList<>(mappedFieldMap.values()));
            }
        });

        response.setCriteria(criteriaResponses);
    }

    private List<CriteriaResponse> getInitialCriteriaResponses(ApplicationEvaluationEntity entity, Long applicationId) {
        return entity.getCriteria() != null
                ? Utils.convertJsonToList(entity.getCriteria(), new TypeReference<List<CriteriaResponse>>() {})
                : getCriteriaResponse(applicationId);
    }

    private EvaluationCriteriaEntity findMatchingEvaluationCriteria(CriteriaResponse criteriaResponse,
                                                                    List<EvaluationCriteriaEntity> evaluationCriterias) {
        return evaluationCriterias.stream()
                .filter(evaluationCriteria -> evaluationCriteria.getId().equals(criteriaResponse.getId()))
                .findFirst()
                .orElse(null);
    }

    private Map<String, CriteriaMappedField> populateMappedFields(EvaluationCriteriaEntity matchingEvaluationCriteria,
                                                                  List<ApplicationFormEntity> applicationForms,
                                                                  Long applicationId) {
        Map<String, CriteriaMappedField> mappedFieldMap = new HashMap<>();
        List<CriteriaFormFieldEntity> criteriaFormFields = criteriaFormFieldRepository
                .findByEvaluationCriteriaIdAndIsDeletedFalse(matchingEvaluationCriteria.getId());

        for (ApplicationFormEntity applicationForm : applicationForms) {
            for (CriteriaFormFieldEntity criteriaFormField : criteriaFormFields) {
                String formFieldId = criteriaFormField.getFormFieldId();
                if (!mappedFieldMap.containsKey(formFieldId)) {
//                    CriteriaMappedField mappedField = new CriteriaMappedField();
                    CriteriaMappedField mappedField = populateMappedField(formFieldId, criteriaFormField, applicationForm, applicationId);
                	if(mappedField != null) {
                        mappedFieldMap.put(formFieldId, mappedField);
                    }
                }
            }
        }

        return mappedFieldMap;
    }

    private CriteriaMappedField populateMappedField(String formFieldId,
                                                    CriteriaFormFieldEntity criteriaFormField,
                                                    ApplicationFormEntity applicationForm, Long applicationId) {
        CriteriaMappedField mappedField = new CriteriaMappedField();
        mappedField.setId(formFieldId);
        if(Boolean.FALSE.equals(criteriaFormField.getFormId().equals(applicationForm.getForm().getId()))) {
            return null;
        }
        formRepository.findById(criteriaFormField.getFormId()).ifPresent(formEntity -> {
//            List<ContentResponseBean> contentResponseBeans = Utils.convertJsonStringToList(formEntity.getContent(), ContentResponseBean.class);
            List<ContentResponseBean> contentResponseBeans = formDao.convertFormEntityToFormResponseBean(formEntity).getContent();
            contentResponseBeans.stream().filter(bean -> bean.getId().equals(formFieldId)).findFirst().ifPresent(contentResponseBean -> {
                String label = getLabel(contentResponseBean);
                mappedField.setFieldName(contentResponseBean.getName());
                mappedField.setFieldLabel(label);
                switch (contentResponseBean.getName()) {
                    case "fileupload":
                        populateFileDetailsAsFieldValue(mappedField, formFieldId, applicationForm, applicationId);
                        break;

                    case "checkboxes":
                        populateOptionFieldsAsFieldValue(mappedField, formFieldId, applicationForm, applicationId, contentResponseBean);
                        break;

                    case "paragraph":
                        handleParagraphField(applicationId, criteriaFormField, contentResponseBean, mappedField);
                        break;
                    case "table":
                        handleTableField(applicationId, criteriaFormField, contentResponseBean, mappedField);
                        break;

                    default:
                        populateOptionFieldsAsFieldValue(mappedField, formFieldId, applicationForm, applicationId, contentResponseBean);
                }
            });
        });
        return mappedField;
    }


    private void populateFileDetailsAsFieldValue(CriteriaMappedField mappedField, String formFieldId,
                                                 ApplicationFormEntity applicationForm, Long applicationId) {
        applicationFormFieldRepository.findByFieldIdAndApplicationFormIdAndApplicationFormApplicationId(
                        formFieldId, applicationForm.getId(), applicationId)
                .ifPresent(formField -> {
                    if (formField.getFieldValue() != null) {
                        List<DocumentResponseBean> documentResponseBeans = new ArrayList<>();
                        for (String docId : formField.getFieldValue().split(",")) {
                            Long documentId = Long.valueOf(docId.trim());
                            documentRepository.findByIdAndNotDeleted(documentId).ifPresent(documentEntity -> {
                                DocumentResponseBean responseBean = createDocumentResponseBean(documentEntity);
                                documentResponseBeans.add(responseBean);
                            });
                        }
                        // Set the list of DocumentResponseBean directly
                        mappedField.setFieldValue(documentResponseBeans);
                    }
                });
    }

    private String getLabel(ContentResponseBean contentResponseBean) {
        String label = contentResponseBean.getLabel();
        if (contentResponseBean.getSettings() != null) {
            for (SettingResponseBean setting : contentResponseBean.getSettings()) {
                if ("label".equals(setting.getName())) {
                    label = setting.getValue() != null ? setting.getValue().toString() : label;
                    break;
                }
            }
        }
        return label;
    }
    private void populateOptionFieldsAsFieldValue(CriteriaMappedField mappedField, String formFieldId, ApplicationFormEntity applicationForm, Long applicationId, ContentResponseBean contentBean) {
        ObjectMapper objectMapper = new ObjectMapper();
        findFormFieldValue(applicationId, formFieldId).ifPresent(formField -> {
            Object value = formField.getFieldValue();
            if (value == null) {
                mappedField.setFieldValue(null);
                return;
            }
            List<String> labels = new ArrayList<>();
            if (value instanceof String) {
                String fieldValue = (String) value;
                if (fieldValue.contains(",")) {
                    try {
                        List<?> parsedValue = objectMapper.readValue(fieldValue, new TypeReference<List<?>>() {});
                        parsedValue.forEach(item -> addLabelToList(labels, item, contentBean));
                    } catch (JsonProcessingException e) {

                        String[] fallbackValues = fieldValue.split(",");
                        for (String item : fallbackValues) {
                            addLabelToList(labels, item.trim(), contentBean);
                        }
                    }
                    mappedField.setFieldValue(!labels.isEmpty() ? labels : null);
                } else {

                    addLabelToList(labels, fieldValue.trim(), contentBean);
                    mappedField.setFieldValue(!labels.isEmpty() ? labels.get(0) : null);
                }
            } else if (value instanceof List<?>) {

                List<?> parsedValue = (List<?>) value;
                parsedValue.forEach(item -> addLabelToList(labels, item, contentBean));
                mappedField.setFieldValue(!labels.isEmpty() ? labels : null);
            }
        });
    }

    private void addLabelToList(List<String> labels, Object item, ContentResponseBean contentBean) {
        if (item instanceof String) {
            Object label = PdfDao.findLabelInOptions(contentBean.getSettings(), item);
            if (label != null) {
                labels.add(label.toString());
            }
        }
    }


    public DocumentResponseBean createDocumentResponseBean(DocumentEntity documentEntity) {
        DocumentResponseBean responseBean = new DocumentResponseBean();
        responseBean.setId(documentEntity.getId());
        responseBean.setName(documentEntity.getFileName());
        responseBean.setType(DocumentTypeEnum.valueOf(documentEntity.getType()));
        responseBean.setSource(DocumentSourceTypeEnum.valueOf(documentEntity.getSource()));
        responseBean.setSourceId(documentEntity.getSourceId());
        responseBean.setFilePath(documentEntity.getFilePath());
        responseBean.setCreatedDate(documentEntity.getCreatedDate());
        responseBean.setUpdatedDate(documentEntity.getUpdatedDate());
        responseBean.setDocumentAttachmentId(documentEntity.getDocumentAttachmentId());
        return responseBean;
    }

    private void setChecklistResponses(ApplicationEvaluationEntity entity, Long applicationId, ApplicationEvaluationResponse response,
                                       List<CallTargetAudienceChecklistEntity> checklistEntities) {

        List<ChecklistResponse> checklistResponses = entity.getChecklist() != null ? Utils.convertJsonToList(entity.getChecklist(), new TypeReference<List<ChecklistResponse>>() {
        }) : getChecklistResponse(applicationId);

        checklistResponses.forEach(checklistResponse -> {
            CallTargetAudienceChecklistEntity matchingChecklist = checklistEntities.stream().filter(checklistEntity -> checklistEntity.getId().equals(checklistResponse.getId()))
                    .findFirst().orElse(null);

            if (matchingChecklist != null) {
                checklistResponse.setLabel(matchingChecklist.getLookupData().getValue());
            }
        });

        response.setChecklist(checklistResponses);
    }

    private void setFileResponses(ApplicationEvaluationEntity entity, Long applicationId, ApplicationEvaluationResponse response,
                                  List<ApplicationFormEntity> applicationFormEntities) {

        List<FieldResponse> fieldResponses = entity.getFile() != null ? Utils.convertJsonToList(entity.getFile(), new TypeReference<List<FieldResponse>>() {
        }) : getFieldResponses(applicationId);
        Set<String> processedFieldIds = new HashSet<>();

        fieldResponses.forEach(fieldResponse -> {
            if (processedFieldIds.contains(fieldResponse.getId())) {
                return;
            }

            applicationFormEntities.forEach(applicationForm -> {
                FormEntity formEntity = applicationForm.getForm();
                if (formEntity != null) {
//                	List<ContentResponseBean> contentResponseBeans = Utils.convertJsonStringToList(formEntity.getContent(), ContentResponseBean.class);
                    List<ContentResponseBean> contentResponseBeans = formDao.convertFormEntityToFormResponseBean(formEntity).getContent();
                    contentResponseBeans.forEach(contentResponseBean -> {
                        if ("fileupload".equals(contentResponseBean.getName()) && contentResponseBean.getId().equals(fieldResponse.getId())) {
                            String label = null;
                            if (contentResponseBean.getSettings() != null) {
                                for (SettingResponseBean setting : contentResponseBean.getSettings()) {
                                    if ("label".equals(setting.getName())) {
                                        label = setting.getValue() != null ? setting.getValue().toString() : label;
                                        break;
                                    }
                                }
                            }
                            fieldResponse.setLabel(label);

                            Optional<ApplicationFormFieldEntity> optionalFormField =
                                    applicationFormFieldRepository.findByFieldIdAndApplicationFormIdAndApplicationFormApplicationId(
                                            fieldResponse.getId(), applicationForm.getId(), applicationId);

                            if (optionalFormField.isPresent() && optionalFormField.get().getFieldValue() != null) {
                                String[] documentIds = optionalFormField.get().getFieldValue().split(",");
                                List<DocumentResponseBean> documentResponseBeans = new ArrayList<>();

                                for (String docId : documentIds) {
                                    if (Boolean.FALSE.equals(docId.isEmpty())) {
                                        Long documentId = Long.valueOf(docId.trim());
                                        documentRepository.findByIdAndNotDeleted(documentId).ifPresent(documentEntity -> {
                                            DocumentResponseBean responseBean = new DocumentResponseBean();
                                            responseBean.setId(documentEntity.getId());
                                            responseBean.setName(documentEntity.getFileName());
                                            responseBean.setType(DocumentTypeEnum.valueOf(documentEntity.getType()));
                                            responseBean.setSource(DocumentSourceTypeEnum.valueOf(documentEntity.getSource()));
                                            responseBean.setSourceId(documentEntity.getSourceId());
                                            responseBean.setFilePath(documentEntity.getFilePath());
                                            responseBean.setCreatedDate(documentEntity.getCreatedDate());
                                            responseBean.setUpdatedDate(documentEntity.getUpdatedDate());
                                            responseBean.setDocumentAttachmentId(documentEntity.getDocumentAttachmentId());
                                            documentResponseBeans.add(responseBean);
                                        });
                                    }
                                }

                                fieldResponse.setFileDetail(documentResponseBeans);
                            }
                            processedFieldIds.add(fieldResponse.getId());
                        }
                    });
                }
            });
        });

        response.setFiles(fieldResponses);
    }

    private void setApplicationDetails(ApplicationEvaluationResponse response, Long applicationId, UserEntity user) {

        ApplicationEntity application = applicationService.validateApplication(applicationId);
        AssignedApplicationsEntity assignedApplications = assignedApplicationsRepository
                .findByApplicationIdAndIsDeletedFalse(applicationId).orElse(null);
        userService.validateUser(application.getUserId());

        String firstName = user.getBeneficiary().getFirstName() != null ? user.getBeneficiary().getFirstName() : "";
        String lastName = user.getBeneficiary().getLastName() != null ? user.getBeneficiary().getLastName() : "";

        String beneficiary = String.join(" ", firstName, lastName).trim();
        response.setBeneficiary(beneficiary);
        response.setSubmissionDate(application.getSubmissionDate());
        response.setNdg(application.getNdg() != null ? application.getNdg() : null);
        response.setAppointmentId(application.getAppointmentId() != null ? application.getAppointmentId() : null);
        response.setCallName(application.getCall().getName() != null ? application.getCall().getName() : null);
        response.setProtocolNumber((application.getProtocol() != null && application.getProtocol().getProtocolNumber() != null) ? application.getProtocol().getProtocolNumber() : null);
        if (assignedApplications != null) {
            response.setAssignedAt(assignedApplications.getAssignedAt());
        }
        if (application.getCompanyId() != null) {
            CompanyEntity company = companyService.validateCompany(application.getCompanyId());
            response.setCompanyName(company.getCompanyName());
        }

    }
    private Optional<ApplicationFormFieldEntity> findFormFieldValue(Long applicationId, String formFieldId) {
        return applicationFormRepository.findByApplicationId(applicationId).stream()
                .flatMap(applicationForm -> applicationFormFieldRepository.findByFieldIdAndApplicationFormIdAndApplicationFormApplicationId(
                        formFieldId, applicationForm.getId(), applicationId).stream())
                .findFirst();
    }

    List<CriteriaResponse> getCriteriaResponse(Long applicationId) {
        CallEntity call = getCallEntityByApplicationId(applicationId);
        List<EvaluationCriteriaEntity> evaluationCriterias = getEvaluationCriterias(call);

        return evaluationCriterias.stream()
                .map(criteria -> buildCriteriaResponse(applicationId, criteria))
                .collect(Collectors.toList());
    }

    private CallEntity getCallEntityByApplicationId(Long applicationId) {
        return callRepository.findCallEntityByApplicationId(applicationId);
    }

    private List<EvaluationCriteriaEntity> getEvaluationCriterias(CallEntity call) {
        return  evaluationCriteriaRepository
                .findByCallIdAndLookupDataTypeAndIsDeletedFalse(call.getId(), LookUpDataEntity.LookUpDataTypeEnum.EVALUATION_CRITERIA.getValue());
    }

    private CriteriaResponse buildCriteriaResponse(Long applicationId, EvaluationCriteriaEntity criteria) {
        CriteriaResponse response = new CriteriaResponse();
        response.setId(criteria.getId());
        response.setLabel(criteria.getLookupData().getValue());
        response.setScore(null);
        response.setMaxScore(criteria.getScore());
        response.setValid(null);

        List<CriteriaMappedField> mappedFields = getMappedFields(applicationId, criteria);
        response.setCriteriaMappedFields(mappedFields);
        return response;
    }

    private List<CriteriaMappedField> getMappedFields(Long applicationId, EvaluationCriteriaEntity criteria) {
        List<CriteriaFormFieldEntity> criteriaFormFields = getCriteriaFormFields(criteria);

        List<CriteriaMappedField> mappedFields = new ArrayList<>();
        Set<String> processedFormFieldIds = new HashSet<>();

        for (CriteriaFormFieldEntity criteriaFormField : criteriaFormFields) {
            if (processedFormFieldIds.contains(criteriaFormField.getFormFieldId())) {
                continue;
            }

            CriteriaMappedField mappedField = mapField(applicationId, criteriaFormField);
            mappedFields.add(mappedField);
            processedFormFieldIds.add(criteriaFormField.getFormFieldId());
        }

        return mappedFields;
    }

    private List<CriteriaFormFieldEntity> getCriteriaFormFields(EvaluationCriteriaEntity criteria) {
        return criteriaFormFieldRepository.findByEvaluationCriteriaIdAndIsDeletedFalse(criteria.getId());
    }

    private CriteriaMappedField mapField(Long applicationId, CriteriaFormFieldEntity criteriaFormField) {
        CriteriaMappedField mappedField = new CriteriaMappedField();
        mappedField.setId(criteriaFormField.getFormFieldId());

        FormEntity formEntity = formRepository.findById(criteriaFormField.getFormId()).orElse(null);
        if (formEntity != null) {
//            List<ContentResponseBean> contentResponseBeans = Utils.convertJsonStringToList(formEntity.getContent(), ContentResponseBean.class);
            List<ContentResponseBean> contentResponseBeans = formDao.convertFormEntityToFormResponseBean(formEntity).getContent();
            contentResponseBeans.stream()
                    .filter(bean -> bean.getId().equals(criteriaFormField.getFormFieldId()))
                    .findFirst()
                    .ifPresent(contentResponseBean -> processFieldValue(applicationId, criteriaFormField, contentResponseBean, mappedField));
        }

        return mappedField;
    }

    private void processFieldValue(Long applicationId, CriteriaFormFieldEntity criteriaFormField, ContentResponseBean contentResponseBean, CriteriaMappedField mappedField) {
        String label = getLabelFromSettings(contentResponseBean);

        mappedField.setFieldLabel(label);
        mappedField.setFieldName(contentResponseBean.getName());
        boolean isCheckbox = "checkboxes".equals(contentResponseBean.getName());
        boolean isFileUpload = "fileupload".equals(contentResponseBean.getName());
        boolean isParagraph = "paragraph".equals(contentResponseBean.getName());
        boolean isTable = "table".equals(contentResponseBean.getName());
        if (isFileUpload) {
            handleFileUpload(applicationId, criteriaFormField, mappedField);
        } else if (isCheckbox) {
            handleCheckbox(applicationId, criteriaFormField, contentResponseBean, mappedField);
        }
         else if (isParagraph) {
            handleParagraphField(applicationId, criteriaFormField, contentResponseBean, mappedField);
        } else if (isTable) {
            handleTableField(applicationId, criteriaFormField, contentResponseBean, mappedField);
        }
        else {
            handleOtherFields(applicationId, criteriaFormField, contentResponseBean, mappedField);
        }
    }
    private void handleTableField(Long applicationId, CriteriaFormFieldEntity criteriaFormField,
                                  ContentResponseBean contentResponseBean, CriteriaMappedField mappedField) {
        Map<String, String> stateFieldMap = new HashMap<>();
        Map<String, Boolean> stateFieldBoolean = new HashMap<>();

        contentResponseBean.getSettings().stream()
                .filter(setting -> "table_columns".equals(setting.getName()))
                .map(SettingResponseBean::getValue)
                .filter(Objects::nonNull)
                .filter(settingValue -> settingValue instanceof Map)
                .map(settingValue -> (Map<String, Object>) settingValue)
                .map(valueMap -> (List<Map<String, Object>>) valueMap.get("stateFieldData"))
                .filter(Objects::nonNull)
                .flatMap(List::stream)
                .forEach(fieldData -> {
                    String fieldName = (String) fieldData.get("name");
                    String fieldLabel = (String) fieldData.get("label");
                    Boolean predefined = (Boolean) fieldData.getOrDefault("predefined", false);

                    if (fieldName != null) {
                        stateFieldMap.put(fieldName, fieldLabel);
                        stateFieldBoolean.put(fieldName, predefined);
                    }
                });

        findFormFieldValue(applicationId, criteriaFormField.getFormFieldId()).ifPresent(formField -> {
            String fieldValue1 = formField.getFieldValue();
            ObjectMapper objectMapper = new ObjectMapper();

            try {
                List<Map<String, String>> rowsData = objectMapper.readValue(fieldValue1, new TypeReference<List<Map<String, String>>>() {});

                List<Map<String, Object>> tableData = new ArrayList<>();
                for (Map<String, String> rowData : rowsData) {
                    Map<String, Object> mappedRow = new HashMap<>();
                    rowData.forEach((fieldKey, fieldValue) -> {
                        String columnLabel = stateFieldMap.getOrDefault(fieldKey, fieldKey);
                        mappedRow.put(columnLabel, fieldValue);
                    });
                    tableData.add(mappedRow);
                }

                mappedField.setFieldValue(tableData);
            } catch (Exception e) {
                e.printStackTrace();
            }
        });
    }


    private void handleParagraphField(Long applicationId, CriteriaFormFieldEntity criteriaFormField, ContentResponseBean contentResponseBean, CriteriaMappedField mappedField) {
        findFormFieldValue(applicationId, criteriaFormField.getFormFieldId()).ifPresent(formField -> {
            String paragraph = contentResponseBean.getSettings().stream()
                    .filter(setting -> "text".equals(setting.getName()))
                    .map(SettingResponseBean::getValue)
                    .map(Object::toString)
                    .findFirst()
                    .orElse(null);
            if (paragraph != null) {
                mappedField.setFieldValue(paragraph.trim());
            }

        });
    }

    private String getLabelFromSettings(ContentResponseBean contentResponseBean) {
        String label = contentResponseBean.getLabel();
        if (contentResponseBean.getSettings() != null) {
            for (SettingResponseBean setting : contentResponseBean.getSettings()) {
                if ("label".equals(setting.getName())) {
                    label = setting.getValue() != null ? setting.getValue().toString() : label;
                    break;
                }
            }
        }
        return label;
    }

    private void handleFileUpload(Long applicationId, CriteriaFormFieldEntity criteriaFormField, CriteriaMappedField mappedField) {
        List<DocumentResponseBean> documentResponseBeans = new ArrayList<>();
        findFormFieldValue(applicationId, criteriaFormField.getFormFieldId()).ifPresent(formField -> {
            String fieldValue = formField.getFieldValue();
            if (fieldValue != null  && (Boolean.FALSE.equals(fieldValue.isEmpty()))) {
                String[] fieldValues = fieldValue.split(",");
                for (String value : fieldValues) {
                    Long documentId = Long.valueOf(value.trim());
                    documentRepository.findByIdAndNotDeleted(documentId).ifPresent(documentEntity -> {
                        DocumentResponseBean responseBean = mapDocumentEntityToResponse(documentEntity);
                        documentResponseBeans.add(responseBean);
                    });
                }
            }
            mappedField.setFieldValue(!documentResponseBeans.isEmpty() ? documentResponseBeans : null);
        });
    }

    private DocumentResponseBean mapDocumentEntityToResponse(DocumentEntity documentEntity) {
        DocumentResponseBean responseBean = new DocumentResponseBean();
        responseBean.setId(documentEntity.getId());
        responseBean.setName(documentEntity.getFileName());
        responseBean.setType(DocumentTypeEnum.valueOf(documentEntity.getType()));
        responseBean.setSource(DocumentSourceTypeEnum.valueOf(documentEntity.getSource()));
        responseBean.setSourceId(documentEntity.getSourceId());
        responseBean.setFilePath(documentEntity.getFilePath());
        responseBean.setCreatedDate(documentEntity.getCreatedDate());
        responseBean.setUpdatedDate(documentEntity.getUpdatedDate());
        responseBean.setDocumentAttachmentId(documentEntity.getDocumentAttachmentId());
        return responseBean;
    }

    private void handleCheckbox(Long applicationId, CriteriaFormFieldEntity criteriaFormField, ContentResponseBean contentResponseBean, CriteriaMappedField mappedField) {
        ObjectMapper objectMapper = new ObjectMapper();
        findFormFieldValue(applicationId, criteriaFormField.getFormFieldId()).ifPresent(formField -> {
            Object value = formField.getFieldValue();
            List<String> labels = new ArrayList<>();
            if (value == null) {
                mappedField.setFieldValue(null);
                return;
            }
            if (value instanceof String) {
                List<?> parsedValue = parseJsonValue((String) value, objectMapper);
                addLabelsFromParsedValues(parsedValue, contentResponseBean, labels);
            } else if (value instanceof List<?>) {
                List<?> parsedValue = (List<?>) value;
                addLabelsFromParsedValues(parsedValue, contentResponseBean, labels);
            }

            mappedField.setFieldValue(!labels.isEmpty() ? (labels.size() == 1 ? labels.get(0) : labels) : null);
        });
    }

    private List<?> parseJsonValue(String value, ObjectMapper objectMapper) {
        try {
            return objectMapper.readValue(value, new TypeReference<List<?>>() {});
        } catch (JsonProcessingException e) {
            throw new RuntimeException(e);
        }
    }

    private void addLabelsFromParsedValues(List<?> parsedValue, ContentResponseBean contentResponseBean, List<String> labels) {
        for (Object item : parsedValue) {
            if (item instanceof String) {
                Object label = PdfDao.findLabelInOptions(contentResponseBean.getSettings(), item);
                if (label != null) {
                    labels.add(label.toString());
                }
            }
        }
    }

    private void handleOtherFields(Long applicationId, CriteriaFormFieldEntity criteriaFormField, ContentResponseBean contentResponseBean, CriteriaMappedField mappedField) {
        findFormFieldValue(applicationId, criteriaFormField.getFormFieldId()).ifPresent(formField -> {
            String fieldValue = formField.getFieldValue() != null ? formField.getFieldValue().trim() : null;
            Object label = PdfDao.findLabelInOptions(contentResponseBean.getSettings(), fieldValue);
            if (label != null) {
                mappedField.setFieldValue(fieldValue != null && !fieldValue.isEmpty() && !fieldValue.contains(",")
                        ? label.toString()
                        : Arrays.asList(label.toString()));
            }
        });
    }


    List<ChecklistResponse> getChecklistResponse(Long applicationId) {

        CallEntity call = callRepository.findCallEntityByApplicationId(applicationId);
        List<CallTargetAudienceChecklistEntity> checklistEntities =  callTargetAudienceChecklistRepository
                .findByCallIdAndLookupDataTypeAndIsDeletedFalse(call.getId(), LookUpDataEntity.LookUpDataTypeEnum.CHECKLIST.getValue());
        List<ChecklistResponse> checklistResponses = checklistEntities.stream().map(checklist -> {
            ChecklistResponse response = new ChecklistResponse();
            response.setId(checklist.getId());
            response.setLabel(checklist.getLookupData().getValue());
            response.setValid(null);

            return response;
        }).collect(Collectors.toList());

        return checklistResponses;
    }

    public List<FieldResponse> getFieldResponses(Long applicationId) {

        List<ApplicationFormEntity> applicationFormEntities = applicationFormRepository.findByApplicationId(applicationId);
        List<FieldResponse> fieldResponses = new ArrayList<>();

        for (ApplicationFormEntity applicationForm : applicationFormEntities) {
            FormEntity formEntity = applicationForm.getForm();

            if (formEntity != null) {
//                List<ContentResponseBean> contentResponseBeans = Utils.convertJsonStringToList(formEntity.getContent(), ContentResponseBean.class);
                List<ContentResponseBean> contentResponseBeans = formDao.convertFormEntityToFormResponseBean(formEntity).getContent();

                for (ContentResponseBean contentResponseBean : contentResponseBeans) {
                    if ("fileupload".equals(contentResponseBean.getName())) {
                        String fieldId = contentResponseBean.getId();
                        Long applicationFormId = applicationForm.getId();

                        Optional<ApplicationFormFieldEntity> optionalFormField = applicationFormFieldRepository.findByFieldIdAndApplicationFormIdAndApplicationFormApplicationId(
                                fieldId, applicationFormId, applicationId);

                        if (optionalFormField.isPresent()) {
                            ApplicationFormFieldEntity formField = optionalFormField.get();

                            if (formField.getFieldValue() != null &&(Boolean.FALSE.equals(formField.getFieldValue().isEmpty()))) {
                                FieldResponse fieldResponse = new FieldResponse();
                                fieldResponse.setId(fieldId);
                                String label = null;
                                if (contentResponseBean.getSettings() != null) {
                                    for (SettingResponseBean setting : contentResponseBean.getSettings()) {
                                        if ("label".equals(setting.getName())) {
                                            label = setting.getValue() != null ? setting.getValue().toString() : label;
                                            break;
                                        }
                                    }
                                }
                                fieldResponse.setLabel(label);
                                fieldResponse.setValid(null);
                                String[] documentIds = formField.getFieldValue().split(",");
                                List<DocumentResponseBean> documentResponseBeans = new ArrayList<>();

                                for (String docId : documentIds) {
                                     if (Boolean.FALSE.equals(docId.isEmpty())){
                                        Long documentId = Long.valueOf(docId.trim());
                                        documentRepository.findByIdAndNotDeleted(documentId).ifPresent(documentEntity -> {
                                            DocumentResponseBean responseBean = new DocumentResponseBean();
                                            responseBean.setId(documentEntity.getId());
                                            responseBean.setName(documentEntity.getFileName());
                                            responseBean.setType(DocumentTypeEnum.valueOf(documentEntity.getType()));
                                            responseBean.setSource(DocumentSourceTypeEnum.valueOf(documentEntity.getSource()));
                                            responseBean.setSourceId(documentEntity.getSourceId());
                                            responseBean.setFilePath(documentEntity.getFilePath());
                                            responseBean.setCreatedDate(documentEntity.getCreatedDate());
                                            responseBean.setUpdatedDate(documentEntity.getUpdatedDate());
                                            responseBean.setDocumentAttachmentId(documentEntity.getDocumentAttachmentId());
                                            documentResponseBeans.add(responseBean);
                                        });
                                    }
                                }
                                fieldResponse.setFileDetail(documentResponseBeans);
                                fieldResponses.add(fieldResponse);
                            }
                        }
                    }
                }
            }
        }
        return fieldResponses;
    }

    public void deleteById(Long id) {

        ApplicationEvaluationEntity applicationEvaluationEntity = validateApplicationEvaluation(id);
        ApplicationEvaluationEntity oldApplicationEvaluation = Utils.getClonedEntityForData(applicationEvaluationEntity);
        applicationEvaluationEntity.setIsDeleted(true);
        saveApplicationEvaluationEntity(applicationEvaluationEntity, oldApplicationEvaluation);
    }

    public ApplicationEvaluationEntity saveApplicationEvaluationEntity(ApplicationEvaluationEntity applicationEvaluationEntityData, ApplicationEvaluationEntity oldApplicationEvaluation) {

        ApplicationEvaluationEntity applicationEvaluationEntity = applicationEvaluationRepository.save(applicationEvaluationEntityData);

        /** This code is responsible for adding a version history log for the "Delete Application Evaluation" operation. **/
        loggingUtil.addVersionHistory(
                VersionHistoryRequest.builder().request(request).actionType(VersionActionTypeEnum.SOFT_DELETE).oldData(oldApplicationEvaluation).newData(applicationEvaluationEntityData)
                        .build());

        return applicationEvaluationEntity;
    }

    public ApplicationEvaluationResponse updateApplicationEvaluationStatus(ApplicationEntity application, AssignedApplicationsEntity assignedApplicationsEntity,
                                                                           ApplicationStatusForEvaluation newStatus) {

        Optional<ApplicationEvaluationEntity> existingEntityOptional = applicationEvaluationRepository.findByAssignedApplicationsEntity_IdAndIsDeletedFalse(
                assignedApplicationsEntity.getId());
        ApplicationEvaluationEntity entity;


        if (existingEntityOptional.isPresent()) {
            ApplicationEvaluationEntity existingEntity = existingEntityOptional.get();
//            UserEntity userEntity = userService.validateUser(application.getUserId());
//            callService.validatePublishedCall(application.getCall().getId(), userEntity.getHub().getId());
            ApplicationEntity oldApplicationEntity = Utils.getClonedEntityForData(application);
            application.setStatus(newStatus.getValue());
            application = applicationRepository.save(application);

            /** This code is responsible for adding a version history log for the "Update Application" operation. **/
            loggingUtil.addVersionHistory(VersionHistoryRequest.builder().request(request).actionType(VersionActionTypeEnum.UPDATE).oldData(oldApplicationEntity).newData(application).build());

            ApplicationEvaluationEntity oldApplicationEvaluation = Utils.getClonedEntityForData(existingEntity);
            AssignedApplicationsEntity oldAssignedApplication = Utils.getClonedEntityForData(assignedApplicationsEntity);

            List<ApplicationAmendmentRequestEntity> amendmentRequest = applicationAmendmentRequestRepository.findAllByApplicationEvaluationIdAndStatusAndIsDeletedFalse(existingEntity.getId(),List.of(ApplicationAmendmentRequestEnum.AWAITING.getValue(),ApplicationAmendmentRequestEnum.RESPONSE_RECEIVED.getValue()));
            if(amendmentRequest !=null && Boolean.FALSE.equals(amendmentRequest.isEmpty())){
                throw new CustomValidationException(Status.BAD_REQUEST,Translator.toLocale(GepafinConstant.APPLICATION_CANNOT_APPROVED_OR_REJECTED));
            }
            String statusType = application.getStatus();
            if (application.getStatus().equals(ApplicationStatusTypeEnum.APPROVED.getValue()) || application.getStatus().equals(ApplicationStatusTypeEnum.REJECTED.getValue())) {
                existingEntity.setStatus(ApplicationEvaluationStatusTypeEnum.CLOSE.getValue());
                existingEntity.setClosingDate(DateTimeUtil.DateServerToUTC(LocalDateTime.now()));
                assignedApplicationsEntity.setStatus(AssignedApplicationEnum.CLOSE.getValue());
            }
            if (existingEntity.getStartDate() != null && existingEntity.getClosingDate() != null) {
                long activeDays = ChronoUnit.DAYS.between(existingEntity.getStartDate(), existingEntity.getClosingDate());
                activeDays -= existingEntity.getSuspendedDays() != null ? existingEntity.getSuspendedDays() : 0;
                existingEntity.setActiveDays(activeDays);
            }
            entity = applicationEvaluationRepository.save(existingEntity);
            assignedApplicationsRepository.save(assignedApplicationsEntity);

            if (application.getStatus().equals(ApplicationStatusTypeEnum.APPROVED.getValue()) || application.getStatus().equals(ApplicationStatusTypeEnum.REJECTED.getValue())) {

                /** This code is responsible for adding a version history log for the "Update Application Evaluation" operation. **/
                loggingUtil.addVersionHistory(VersionHistoryRequest.builder().request(request).actionType(VersionActionTypeEnum.UPDATE).oldData(oldApplicationEvaluation).newData(entity).build());

                /** This code is responsible for adding a version history log for the "Update Assigned Application" operation. **/
                loggingUtil.addVersionHistory(VersionHistoryRequest.builder().request(request).actionType(VersionActionTypeEnum.UPDATE).oldData(oldAssignedApplication).newData(assignedApplicationsEntity).build());
            }


            if (Boolean.TRUE.equals(statusType.equals((ApplicationStatusTypeEnum.APPROVED.getValue())))) {
               application.setDateAccepted(DateTimeUtil.DateServerToUTC(LocalDateTime.now()));
               application.setUpdatedDate(DateTimeUtil.DateServerToUTC(LocalDateTime.now()));
                application = applicationRepository.save(application);
//                emailNotificationDao.sendAdmissibilityNotificationEmailForApprovedApplication(application);
            }
            if (Boolean.TRUE.equals(statusType.equals((ApplicationStatusTypeEnum.REJECTED.getValue())))) {
                application.setDateRejected(DateTimeUtil.DateServerToUTC(LocalDateTime.now()));
                application.setUpdatedDate(DateTimeUtil.DateServerToUTC(LocalDateTime.now()));
                application = applicationRepository.save(application);
                emailNotificationDao.sendInadmissibilityEmailForRejectedApplication(application,existingEntity);
            }

            Map<String, String> placeHolders = notificationDao.sendNotificationToBeneficiary(application, NotificationTypeEnum.EVALUATION_RESULT);
            notificationDao.sendNotificationToSuperUser(application,placeHolders,NotificationTypeEnum.EVALUATION_RESULT);
            notificationDao.sendNotificationToInstructor(placeHolders,existingEntity,NotificationTypeEnum.EVALUATION_RESULT);

            return convertToResponse(entity);
        }
        return null;
    }

    public ApplicationEvaluationEntity validateApplicationEvaluationByApplicationId(Long applicationId) {
		return applicationEvaluationRepository
				.findByApplicationIdAndIsDeletedFalse(applicationId)
				.orElseThrow(() -> new ResourceNotFoundException(Status.NOT_FOUND,
						Translator.toLocale(GepafinConstant.APPLICATION_EVALUATION_NOT_FOUND)));
	}
    
    public ApplicationEvaluationResponse updateApplicationEvaluation(
            Long assignedApplicationId,
            List<EvaluationDocumentRequest> docRequest) {
        Optional<ApplicationEvaluationEntity> entityOptional=applicationEvaluationRepository.findByAssignedApplicationsEntity_IdAndIsDeletedFalse(assignedApplicationId);
        ApplicationEvaluationEntity applicationEvaluationEntity =null;
        ApplicationEvaluationEntity oldApplicationEvaluation = Utils.getClonedEntityForData(entityOptional.get());
        applicationEvaluationEntity = entityOptional.get();

        if (docRequest != null) {
            List<EvaluationDocumentRequest> existingDocs = new ArrayList<>();

            for (EvaluationDocumentRequest doc : docRequest) {
                if (doc.getFileValue() != null) {
                    Long fileId = Long.valueOf(doc.getFileValue());
                    documentService.validateDocument(fileId);
                    existingDocs.add(doc);
                }
            }
            String updatedEvaluationDocJson = Utils.convertObjectToJson(existingDocs);
            applicationEvaluationEntity.setEvaluationDocument(updatedEvaluationDocJson);
        }
        ApplicationEvaluationEntity savedEntity = applicationEvaluationRepository.save(applicationEvaluationEntity);

        /** This code is responsible for adding a version history log for the "Upload Document in Application Evaluation" operation. **/
        loggingUtil.addVersionHistory(VersionHistoryRequest.builder().request(request).actionType(VersionActionTypeEnum.UPDATE).oldData(oldApplicationEvaluation).newData(savedEntity).build());
        return convertToResponse(savedEntity);
    }

    public ApplicationEvaluationFormResponse createApplicationEvaluation(HttpServletRequest request, ApplicationEvaluationFormRequestBean applicationEvaluationFormRequestBean, Long evaluationFormId, Long assignedApplicationId){
        
        UserEntity user = validator.validateUser(request);
        AssignedApplicationsEntity assignedApplicationsEntity = assignedApplicationsService.validateAssignedApplication(assignedApplicationId);
        ApplicationEntity application = applicationService.validateApplication(assignedApplicationsEntity.getApplication().getId());

        // Convert FormRequestBean to ApplicationEvaluationRequest
        ApplicationEvaluationRequest req = convertToApplicationEvaluationRequest(applicationEvaluationFormRequestBean);

        // Call the existing method to create or update evaluation
        ApplicationEvaluationResponse evaluationResponse = createOrUpdateApplicationEvaluation(user, req, assignedApplicationId);

        ApplicationEvaluationEntity entity = applicationEvaluationService.validateApplicationEvaluation(evaluationResponse.getId());

        //Handling Application Evaluation form
        EvaluationFormEntity evaluationFormEntity = evaluationFormService.validateEvaluationForm(evaluationFormId);
        validateFormFields(applicationEvaluationFormRequestBean,evaluationFormEntity);
//        formService.validateFormField(applicationRequestBean.getFormFields(),applicationEntity,formEntity);
//        ApplicationEvaluationEntity applicationEvaluationEntity = applicationEvaluationRepository.findByAssignedApplicationsId(assignedApplicationId);
         validateFormFieldCustom(applicationEvaluationFormRequestBean.getFormFields(),entity,evaluationFormEntity);
        ApplicationEvaluationFormEntity applicationEvaluationFormEntity = getApplicationEvaluationFormOrCreate(evaluationFormEntity,entity);
        createOrUpdateMultipleFormFields(applicationEvaluationFormRequestBean.getFormFields(), applicationEvaluationFormEntity, evaluationFormEntity);
        return processEvaluationForm(entity);
    }

    private ApplicationEvaluationFormEntity getApplicationEvaluationFormOrCreate(EvaluationFormEntity evaluationFormEntity, ApplicationEvaluationEntity applicationEvaluationEntity) {

        ApplicationEvaluationFormEntity applicationEvaluationFormEntity = applicationEvaluationFormRepository.findByEvaluationIdAndEvaluationFormId(applicationEvaluationEntity.getId(), evaluationFormEntity.getId());
        ApplicationEvaluationFormEntity oldApplicationEvaluationFormEntity = Utils.getClonedEntityForData(applicationEvaluationFormEntity);
        if (applicationEvaluationFormEntity == null) {
            applicationEvaluationFormEntity = createApplicationEvaluationFormEntity(applicationEvaluationEntity, evaluationFormEntity);

            /** This code is responsible for adding a version history log for the "Create application evalaution form" operation. **/
            loggingUtil.addVersionHistory(
                    VersionHistoryRequest.builder().request(request).actionType(VersionActionTypeEnum.INSERT).oldData(oldApplicationEvaluationFormEntity).newData(applicationEvaluationFormEntity)
                            .build());
        }
        return applicationEvaluationFormEntity;
    }

    public ApplicationEvaluationFormEntity createApplicationEvaluationFormEntity(ApplicationEvaluationEntity applicationEvaluationEntity, EvaluationFormEntity evaluationFormEntity) {
        ApplicationEvaluationFormEntity applicationEvaluationFormEntity = new ApplicationEvaluationFormEntity();
        applicationEvaluationFormEntity.setApplicationId(applicationEvaluationEntity.getApplicationId());
        applicationEvaluationFormEntity.setEvaluationForm(evaluationFormEntity);
        applicationEvaluationFormEntity.setApplicationEvaluation(applicationEvaluationEntity);
        applicationEvaluationFormEntity.setIsDeleted(false);
        return saveApplicationEvaluationFormEntity(applicationEvaluationFormEntity);
    }

    public void validateFormFields(ApplicationEvaluationFormRequestBean request, EvaluationFormEntity evaluationFormEntity) {

        List<ContentResponseBean> contentResponseBeans=evaluationFormDao.convertEvaluationFormEntityToEvaluationFormResponseBean(evaluationFormEntity).getContent();

        List<ApplicationFormFieldRequestBean> requestFields = request.getFormFields();

        Map<String, String> contentMap = contentResponseBeans.stream()
                .collect(Collectors.toMap(ContentResponseBean::getId, ContentResponseBean::getLabel)); // Change getLabel() if needed
        FieldValidator validator = FieldValidator.create();
        for (ApplicationFormFieldRequestBean requestField : requestFields) {
            String fieldId = requestField.getFieldId();

            if (!contentMap.containsKey(fieldId)) {
                validator.addError(MessageFormat.format(Translator.toLocale(GepafinConstant.FIELD_ID_NOT_FOUND), fieldId));
            }

        }
        validator.validate();
    }

    public ApplicationEvaluationFormEntity saveApplicationEvaluationFormEntity(ApplicationEvaluationFormEntity applicationEvaluationFormEntity) {
        return applicationEvaluationFormRepository.save(applicationEvaluationFormEntity);
    }

    public List<ApplicationEvaluationFormFieldEntity> createOrUpdateMultipleFormFields(List<ApplicationFormFieldRequestBean> formFieldRequestBeans,
                                                                             ApplicationEvaluationFormEntity applicationEvaluationFormEntity, EvaluationFormEntity evaluationFormEntity) {
        FieldValidator fieldValidator = FieldValidator.create();

        List<ApplicationEvaluationFormFieldEntity> existingFields = applicationEvaluationFormFieldRepository.findByApplicationEvaluationFormId(applicationEvaluationFormEntity.getId());

        List<ApplicationEvaluationFormFieldEntity> applicationEvaluationFormFieldEntities= formFieldRequestBeans.stream().map(requestBean -> createOrUpdateApplicationEvaluationFormField(requestBean, applicationEvaluationFormEntity, existingFields, evaluationFormEntity,fieldValidator))
                .collect(Collectors.toList());
        fieldValidator.validate();
        return applicationEvaluationFormFieldEntities;
    }

    public ApplicationEvaluationFormFieldEntity createOrUpdateApplicationEvaluationFormField(ApplicationFormFieldRequestBean applicationFormFieldRequestBean,
                                                                                             ApplicationEvaluationFormEntity applicationEvaluationFormEntity,
                                                                                             List<ApplicationEvaluationFormFieldEntity> applicationEvaluationFormFieldEntities,
                                                                                             EvaluationFormEntity evaluationFormEntity,FieldValidator fieldValidator){
        ApplicationEvaluationFormFieldEntity applicationEvaluationFormFieldEntity = new ApplicationEvaluationFormFieldEntity();
        validateFileUploadDocuments(applicationFormFieldRequestBean, evaluationFormEntity);
        VersionActionTypeEnum actionType = VersionActionTypeEnum.INSERT;
        ApplicationEvaluationFormFieldEntity oldApplicationEvaluationFormFieldData = null;
        if (applicationEvaluationFormFieldEntities == null || applicationEvaluationFormFieldEntities.isEmpty()) {
            applicationEvaluationFormFieldEntity = new ApplicationEvaluationFormFieldEntity();
            applicationEvaluationFormFieldEntity.setApplicationEvaluationForm(applicationEvaluationFormEntity);
            applicationEvaluationFormFieldEntity.setIsDeleted(false);
        }else{
            for (ApplicationEvaluationFormFieldEntity existingFieldEntity : applicationEvaluationFormFieldEntities) {
                if (existingFieldEntity.getFieldId().equals(applicationFormFieldRequestBean.getFieldId())) {
                    applicationEvaluationFormFieldEntity = existingFieldEntity;
                    oldApplicationEvaluationFormFieldData = Utils.getClonedEntityForData(existingFieldEntity);
                    actionType = VersionActionTypeEnum.UPDATE;
                    break;
                } else {
                    applicationEvaluationFormFieldEntity.setApplicationEvaluationForm(applicationEvaluationFormEntity);
                    applicationEvaluationFormFieldEntity.setIsDeleted(Boolean.FALSE);
                }
            }
        }
        Utils.setIfUpdated(applicationEvaluationFormFieldEntity::getFieldId, applicationEvaluationFormFieldEntity::setFieldId, applicationFormFieldRequestBean.getFieldId());
        List<ContentResponseBean> contentBeans = Utils.convertJsonStringToList(evaluationFormEntity.getContent(), ContentResponseBean.class);
        calculationProcessForFormula(applicationEvaluationFormEntity,contentBeans,applicationFormFieldRequestBean,fieldValidator);
        if (applicationFormFieldRequestBean.getFieldValue() != null) {
            applicationEvaluationFormFieldEntity.setFieldValue(Utils.convertObjectToJsonString(applicationFormFieldRequestBean.getFieldValue()));
        } else {
            applicationEvaluationFormFieldEntity.setFieldValue(null);
        }

        ApplicationEvaluationFormFieldEntity savedEvaluationFormFieldEntity = applicationEvaluationFormFieldRepository.save(applicationEvaluationFormFieldEntity);

        loggingUtil.addVersionHistory(VersionHistoryRequest.builder().request(request).actionType(actionType).oldData(oldApplicationEvaluationFormFieldData).newData(savedEvaluationFormFieldEntity).build());

        log.info("Version history logged for action: {}, Field ID: {}", actionType, applicationEvaluationFormFieldEntity.getFieldId());

        return savedEvaluationFormFieldEntity;
    }

    private List<Long> validateFileUploadDocuments(ApplicationFormFieldRequestBean applicationFormFieldRequestBean, EvaluationFormEntity evaluationFormEntity) {
        List<Long> documentIds=null;

        List<ContentResponseBean> contentResponseBeans=evaluationFormDao.convertEvaluationFormEntityToEvaluationFormResponseBean(evaluationFormEntity).getContent();
        for (ContentResponseBean contentResponseBean:contentResponseBeans){
            if(Boolean.TRUE.equals(contentResponseBean.getName().equals("fileupload"))) {
                if (contentResponseBean.getId().equals(applicationFormFieldRequestBean.getFieldId())) {
                    Object fieldValueObject = applicationFormFieldRequestBean.getFieldValue();
                    if (fieldValueObject instanceof String) {
                        // Safely cast the object to a string
                        String documentId = (String) fieldValueObject;
                        // Now you can use documentId as needed
                        documentIds = applicationDao.validateDocumentIds(documentId);
                    }
                }
            }
        }
        return documentIds;
    }


    private List<ApplicationEvaluationFormFieldReponseBean> createEvaluationFormFieldResponse(
            List<ApplicationEvaluationFormFieldEntity> evaluationFormFieldEntities,
            ApplicationEvaluationFormEntity applicationEvaluationFormEntity){
        List<ApplicationEvaluationFormFieldReponseBean> evaluationFormFieldResponseBeans =  new ArrayList<>();
        List<ContentResponseBean> contentResponseBeans =evaluationFormDao.convertEvaluationFormEntityToEvaluationFormResponseBean(applicationEvaluationFormEntity.getEvaluationForm()).getContent();

        for (ApplicationEvaluationFormFieldEntity applicationEvaluationFormFieldEntity : evaluationFormFieldEntities) {

            Optional<ContentResponseBean> fileUploadContent = contentResponseBeans.stream()
                    .filter(contentResponseBean -> "fileupload".equals(contentResponseBean.getName()) &&
                            contentResponseBean.getId().equals(applicationEvaluationFormFieldEntity.getFieldId()))
                    .findFirst();

            List<DocumentResponseBean> documentResponseBeans = new ArrayList<>();
            if (fileUploadContent.isPresent()) {
                String documentId = applicationEvaluationFormFieldEntity.getFieldValue();
                if (documentId != null && !documentId.isEmpty()) {
                    documentResponseBeans = Arrays.stream(documentId.split(","))
                            .map(String::trim)
                            .map(Long::parseLong)
                            .map(docId -> {
                                DocumentEntity documentEntity = documentService.validateDocument(docId);
//                                if (Boolean.FALSE.equals(DocumentSourceTypeEnum.APPLICATION.getValue().equals(documentEntity.getSource()))) {
//                                    throw new CustomValidationException(Status.NOT_FOUND,Translator.toLocale(GepafinConstant.DOCUMENT_NOT_FOUND));
//                                }
                                return documentEntity;
                            })
                            .map(callDao::convertToDocumentResponseBean)
                            .collect(Collectors.toList());
                }
            }
            ApplicationEvaluationFormFieldReponseBean responseBean = convertToEvaluationFormFieldResponseBean(
                    applicationEvaluationFormFieldEntity, applicationEvaluationFormEntity.getId());
            if (!documentResponseBeans.isEmpty()) {
                responseBean.setFieldValue(documentResponseBeans);
            }
            evaluationFormFieldResponseBeans.add(responseBean);
        }
        return evaluationFormFieldResponseBeans;

    }

    private ApplicationEvaluationFormFieldReponseBean convertToEvaluationFormFieldResponseBean(ApplicationEvaluationFormFieldEntity entity,Long applicationEvaluationFormId){
        ApplicationEvaluationFormFieldReponseBean applicationEvaluationFormFieldReponseBean = new ApplicationEvaluationFormFieldReponseBean();
        applicationEvaluationFormFieldReponseBean.setApplicationEvaluationFormId(applicationEvaluationFormId);
        applicationEvaluationFormFieldReponseBean.setFieldId(entity.getFieldId());
        if(entity.getFieldValue() != null) {
            applicationEvaluationFormFieldReponseBean.setFieldValue(Utils.getFieldValueAsObject(entity.getFieldValue()));
        }
        applicationEvaluationFormFieldReponseBean.setId(entity.getId());
        applicationEvaluationFormFieldReponseBean.setCreatedDate(entity.getCreatedDate());
        applicationEvaluationFormFieldReponseBean.setUpdatedDate(entity.getUpdatedDate());
        return applicationEvaluationFormFieldReponseBean;
    }

    private ApplicationEvaluationFormResponse convertToApplicationEvaluationResponseBean(ApplicationEvaluationResponse applicationEvaluationResponse){
        ApplicationEvaluationFormResponse response = new ApplicationEvaluationFormResponse();
        response.setId(applicationEvaluationResponse.getId());
        response.setApplicationId(applicationEvaluationResponse.getApplicationId());
        response.setNote(applicationEvaluationResponse.getNote());
        response.setEvaluationVersion(applicationEvaluationResponse.getEvaluationVersion());
        response.setCreatedDate(applicationEvaluationResponse.getCreatedDate());
        response.setUpdatedDate(applicationEvaluationResponse.getUpdatedDate());
        response.setApplicationStatus(applicationEvaluationResponse.getApplicationStatus());
        response.setAssignedApplicationId(applicationEvaluationResponse.getAssignedApplicationId());
        response.setMinScore(applicationEvaluationResponse.getMinScore());
        response.setStatus(applicationEvaluationResponse.getStatus());
        response.setFiles(applicationEvaluationResponse.getFiles());
        response.setEvaluationDocument(applicationEvaluationResponse.getEvaluationDocument());
        response.setAmendmentDetails(applicationEvaluationResponse.getAmendmentDetails());
        response.setBeneficiary(applicationEvaluationResponse.getBeneficiary());
        response.setAssignedUserId(applicationEvaluationResponse.getAssignedUserId());
        response.setAssignedUserName(applicationEvaluationResponse.getAssignedUserName());
        response.setProtocolNumber(applicationEvaluationResponse.getProtocolNumber());
        response.setCallName(applicationEvaluationResponse.getCallName());
        response.setMotivation(applicationEvaluationResponse.getMotivation());
        response.setSubmissionDate(applicationEvaluationResponse.getSubmissionDate());
        response.setEvaluationEndDate(applicationEvaluationResponse.getEvaluationEndDate());
        response.setCallEndDate(applicationEvaluationResponse.getCallEndDate());
        response.setCompanyName(applicationEvaluationResponse.getCompanyName());
        response.setAssignedAt(applicationEvaluationResponse.getAssignedAt());
        response.setNdg(applicationEvaluationResponse.getNdg());
        response.setAppointmentId(applicationEvaluationResponse.getAppointmentId());
        response.setAmountRequested(applicationEvaluationResponse.getAmountRequested());
        response.setAmountAccepted(applicationEvaluationResponse.getAmountAccepted());
        response.setDateAccepted(applicationEvaluationResponse.getDateAccepted());
        response.setDateRejected(applicationEvaluationResponse.getDateRejected());

        return response;
    }

    public ApplicationEvaluationFormResponse getApplicationEvaluationForm(HttpServletRequest request, Long applicationId, Long assignedApplicationId ){

        if (applicationId == null && assignedApplicationId == null) {
            throw new CustomValidationException(Status.BAD_REQUEST,Translator.toLocale(GepafinConstant.EITHER_APPLICATION_ID_OR_ASSIGNED_APPLICATION_ID_MUST_BE_PROVIDED));
        }

        ApplicationEvaluationEntity evaluationEntity = applicationEvaluationRepository.findByApplicationIdAndAssignedApplicationId(applicationId, assignedApplicationId);

        return (evaluationEntity != null) ? processEvaluationForm(evaluationEntity) : null;
    }

    private ApplicationEvaluationFormResponse processEvaluationForm(ApplicationEvaluationEntity evaluationEntity){

        Object convertedResponse = convertToResponse(evaluationEntity);

        ApplicationEvaluationFormResponse response = objectMapper.convertValue(convertedResponse, ApplicationEvaluationFormResponse.class);
        EvaluationFormEntity evaluationFormEntity = evaluationFormRepository.findByCallIdAndIsDeletedFalse(evaluationEntity.getAssignedApplicationsEntity().getApplication().getCall().getId());
        response.setNumberOfCheck(evaluationEntity.getAssignedApplicationsEntity().getApplication().getCall().getNumberOfCheck());
        response.setAppointmentTemplateId(evaluationEntity.getAssignedApplicationsEntity().getApplication().getApplicationEvaluationId());
        if (evaluationFormEntity != null) {
            response.setApplicationEvaluationFormResponse(convertEvaluationFormToResponse(evaluationFormEntity, evaluationEntity));
        }

        return response;
    }

    private ApplicationEvaluationFormResponseBean convertEvaluationFormToResponse(EvaluationFormEntity evaluationForm, ApplicationEvaluationEntity applicationEvaluationEntity) {
        ApplicationEvaluationFormResponseBean applicationEvaluationFormResponseBean = createEvaluationFormResponse(evaluationForm);

        ApplicationEvaluationFormEntity applicationEvaluationFormEntity = applicationEvaluationFormRepository.findByEvaluationIdAndEvaluationFormId(applicationEvaluationEntity.getId(), evaluationForm.getId());

        if(applicationEvaluationFormEntity!=null) {
            List<ApplicationEvaluationFormFieldEntity> applicationEvaluationFormFieldEntities = applicationEvaluationFormFieldRepository.findByApplicationEvaluationFormId(applicationEvaluationFormEntity.getId());
            List<ApplicationEvaluationFormFieldReponseBean> evaluationFormFieldResponseBeans = createEvaluationFormFieldResponse(applicationEvaluationFormFieldEntities, applicationEvaluationFormEntity);
            applicationEvaluationFormResponseBean.setFormFields(evaluationFormFieldResponseBeans);
        }

        return applicationEvaluationFormResponseBean;
    }

    private ApplicationEvaluationFormResponseBean createEvaluationFormResponse(EvaluationFormEntity evaluationFormEntity) {
        ApplicationEvaluationFormResponseBean evaluationFormResponseBean = new ApplicationEvaluationFormResponseBean();
        evaluationFormResponseBean.setId(evaluationFormEntity.getId());
        evaluationFormResponseBean.setLabel(evaluationFormEntity.getLabel());
        evaluationFormResponseBean.setCallId(evaluationFormEntity.getCall().getId());
        evaluationFormResponseBean.setContent(evaluationFormDao.convertEvaluationFormEntityToEvaluationFormResponseBean(evaluationFormEntity).getContent());
        return evaluationFormResponseBean;
    }

    public ApplicationEvaluationVersionResponse getApplicationEvaluationVersion(HttpServletRequest request, Long applicationId){

        log.info("Fetching application evaluation version with ID: {}", applicationId);

        ApplicationEntity applicationEntity = applicationService.validateApplication(applicationId);
        return buildApplicationEvaluationVersionResponse(applicationEntity);

    }
    private ApplicationEvaluationVersionResponse buildApplicationEvaluationVersionResponse(ApplicationEntity applicationEntity) {
        ApplicationEvaluationVersionResponse response = new ApplicationEvaluationVersionResponse();
        response.setApplicationId(applicationEntity.getId());
        response.setCallId(applicationEntity.getCall().getId());
        response.setCompanyId(applicationEntity.getCompanyId());
        response.setEvaluationVersion(EvaluationVersionEnum.valueOf(applicationEntity.getEvaluationVersion()));
        response.setEvaluationId(applicationEntity.getApplicationEvaluationId());
        return response;
    }

    public static ApplicationEvaluationRequest convertToApplicationEvaluationRequest(ApplicationEvaluationFormRequestBean formRequestBean) {
        ApplicationEvaluationRequest request = new ApplicationEvaluationRequest();
        request.setFiles(formRequestBean.getFiles());
        request.setEvaluationDocument(formRequestBean.getEvaluationDocument());
        request.setAmendmentDetails(formRequestBean.getAmendmentDetails());
        request.setNote(formRequestBean.getNote());
        request.setApplicationStatus(formRequestBean.getApplicationStatus());
        request.setMotivation(formRequestBean.getMotivation());
        request.setAmountAccepted(formRequestBean.getAmountAccepted());

        request.setCriteria(null);
        request.setChecklist(null);

        return request;
    }

    public void calculationProcessForFormula(ApplicationEvaluationFormEntity applicationFormEntity, List<ContentResponseBean> contentResponseBeans, ApplicationFormFieldRequestBean applicationFormFieldRequestBean,FieldValidator fieldValidator) {
        List<String> formulaValue = new ArrayList<>();
        String formulaValueOpt=null;
        String label=null;
        for (ContentResponseBean contentResponseBean:contentResponseBeans){
            if(contentResponseBean.getId().equals(applicationFormFieldRequestBean.getFieldId())){
                for (SettingResponseBean settingResponseBean:contentResponseBean.getSettings()){
                    if (settingResponseBean.getName().equals(GepafinConstant.LABEL)){
                        label= String.valueOf(settingResponseBean.getValue());
                    }

                    if(settingResponseBean.getName().equals(GepafinConstant.FORMULA)){
                        String value= (String) settingResponseBean.getValue();
                        formulaValueOpt=value;
                        formulaValue=Utils.extractValues(value);
                    }
                }
            }
        }
        Map<String, String> mappedFormulaValue = new HashMap<>();
        Object fieldValue = applicationFormFieldRequestBean.getFieldValue();
        if (formulaValueOpt != null && fieldValue==null) {
            fieldValue=0;
        }

        for (ContentResponseBean contentResponseBean : contentResponseBeans) {
            String contentId = contentResponseBean.getId();

            // Extract variable values once per contentResponseBean to avoid repeated stream operations
            Set<String> variableValues = contentResponseBean.getSettings().stream()
                    .filter(setting -> GepafinConstant.VARIABLE.equals(setting.getName()))
                    .flatMap(setting -> {
                        Object value = setting.getValue(); // Get the raw value
                        if (value instanceof String) {
                            return Stream.of((String) value); // Handle single String case
                        } else if (value instanceof List) {
                            return ((List<?>) value).stream()
                                    .filter(item -> item instanceof String) // Ensure it's a String
                                    .map(item -> (String) item); // Convert to String
                        } else {
                            return Stream.empty(); // Ignore unexpected types
                        }
                    })
                    .collect(Collectors.toSet()); // Collect into a Set for uniqueness

            for (String formula : formulaValue) {
                if (variableValues.contains(formula)) { // O(1) lookup instead of O(n)
                    mappedFormulaValue.put(formula, contentId);
                }
            }
        }
        Map<String, String> updatedMappedFormulaValue = new HashMap<>();

        for (Map.Entry<String, String> entry : mappedFormulaValue.entrySet()) {
            String variable = entry.getKey();
            String contentId = entry.getValue();

            // Repository call using contentId
            Optional<ApplicationEvaluationFormFieldEntity> optionalEntity = applicationEvaluationFormFieldRepository.findByApplicationEvaluationFormIdAndFieldIdAndIsDeletedFalse(applicationFormEntity.getId(),contentId);
            // If entity is found, extract fieldValue and fieldId
            optionalEntity.ifPresent(entity -> {
                String entityFieldValue = entity.getFieldValue(); // Assuming getter method exists
                String fieldId = entity.getFieldId();       // Assuming getter method exists
                String tableType = contentResponseBeans.stream()
                        .filter(content -> content.getId().equals(fieldId)) // Match Content ID with fieldId
                        .flatMap(content -> content.getSettings().stream()) // Extract settings
                        .filter(setting -> GepafinConstant.CRITERIA_TABLE_COLUMNS.equals(setting.getName())) // Match name
                        .map(setting -> setting.getName()) // Return the name of the setting
                        .findFirst() // Get the first match
                        .orElse(null); // Default to null if no match

                if(tableType!=null){
                    JSONObject jsonObject = new JSONObject(entityFieldValue);

                    // Extract the value of total
                    entityFieldValue = jsonObject.getString(GepafinConstant.TOTAL);

                }

                updatedMappedFormulaValue.put(fieldId, entityFieldValue);
            });
        }
        if(formulaValueOpt==null || formulaValueOpt.isEmpty()){
            return;
        }
        double finalValue = applicationDao.evaluateFormula(formulaValueOpt, mappedFormulaValue, updatedMappedFormulaValue);

        fieldValidator.formulaValidation(fieldValue, finalValue, label);
    }
    public void validateFormFieldCustom(List<ApplicationFormFieldRequestBean> applicationFormFieldRequestList, ApplicationEvaluationEntity applicationEvaluationEntity, EvaluationFormEntity evaluationFormEntity) {
        Map<String, Object> formFieldMap = new LinkedHashMap<String, Object>();
        for(ApplicationFormFieldRequestBean applicationFormFieldRequestBean:applicationFormFieldRequestList) {
            if(applicationFormFieldRequestBean.getFieldValue()==null )
                continue;
            if (applicationFormFieldRequestBean.getFieldValue() != null ) {
                Object fieldValue = applicationFormFieldRequestBean.getFieldValue();
//                formDao.checkObjectData(applicationFormFieldRequestBean.getFieldId(), fieldValue, formFieldMap);
                if (fieldValue instanceof List<?>) {
                    List<?> list = (List<?>) fieldValue;

                    // Only map if the list is not empty and contains Strings
                    if (!list.isEmpty() && list.get(0) instanceof String) {
                        for (Object value : list) {
                            formDao.setFormFieldMap(applicationFormFieldRequestBean.getFieldId(), formFieldMap, value);
                        }
                    }else if (list.stream().allMatch(item -> item instanceof Map<?, ?> map &&
                            map.keySet().stream().allMatch(String.class::isInstance))) {
                        if (fieldValue != null) {
                            formFieldMap.put(applicationFormFieldRequestBean.getFieldId(), fieldValue);
                        }
                    } else formDao.setFormFieldMap(applicationFormFieldRequestBean.getFieldId(), formFieldMap, fieldValue);
                }
                else {
                    formDao.setFormFieldMap(applicationFormFieldRequestBean.getFieldId(), formFieldMap, fieldValue);
                }
            }}

        EvaluationFormResponseBean evaluationFormResponseBean = evaluationFormDao.convertEvaluationFormEntityToEvaluationFormResponseBean(evaluationFormEntity);
        ApplicationEvaluationFormEntity applicationEvaluationForm=applicationEvaluationFormRepository.findByEvaluationIdAndEvaluationFormId(applicationEvaluationEntity.getId(),evaluationFormEntity.getId());
        Boolean isApplicationFormExist= getApplicationEvaluationFormExist(applicationEvaluationForm);
        FieldValidator validator = FieldValidator.create();
        evaluationFormResponseBean.getContent().forEach(contentResponseBean -> {
            String fieldId = contentResponseBean.getId();
            String fieldLabel=contentResponseBean.getLabel();
            Object object=formFieldMap.get(fieldId);
            String value =Utils.convertToStringForFormFieldValue(object);
            if(value == null && isApplicationFormExist) {
                return;
            }
            FieldValidatorBean fieldValidatorBean  = Utils.convertSourceObjectToDestinationObject(contentResponseBean.getValidators(), FieldValidatorBean.class);
            validator
                    .minLength(value, fieldValidatorBean.getMinLength(), fieldLabel,fieldValidatorBean.getMin(),contentResponseBean)  // Only applies if minLength is not null
                    .maxLength(value, fieldValidatorBean.getMaxLength(), fieldLabel,fieldValidatorBean.getMax(),contentResponseBean)  // Only applies if maxLength is not null
                    .matchesPattern(value, fieldValidatorBean.getPattern(), fieldLabel) // Only applies if pattern is present
                    .validateCustom(value, fieldValidatorBean.getCustom(), fieldLabel,contentResponseBean);  // Add the custom validation here
        });
        validator.validate();
    }
    private Boolean getApplicationEvaluationFormExist(ApplicationEvaluationFormEntity applicationEvaluationFormEntity) {
        if(applicationEvaluationFormEntity !=null) {
            return true;
        }
        return false;
    }
}