package net.gepafin.tendermanagement.service.impl;

import jakarta.servlet.http.HttpServletRequest;
import net.gepafin.tendermanagement.dao.ApplicationEvaluationDao;

import net.gepafin.tendermanagement.entities.ApplicationEntity;
import net.gepafin.tendermanagement.entities.ApplicationEvaluationEntity;
import net.gepafin.tendermanagement.entities.AssignedApplicationsEntity;
import net.gepafin.tendermanagement.entities.UserEntity;
import net.gepafin.tendermanagement.model.request.ApplicationEvaluationFormRequestBean;
import net.gepafin.tendermanagement.model.request.ApplicationEvaluationRequest;
import net.gepafin.tendermanagement.model.request.ApplicationTechnicalEvaluationRejectedRequest;
import net.gepafin.tendermanagement.model.response.ApplicationEvaluationFormResponse;
import net.gepafin.tendermanagement.model.response.ApplicationEvaluationResponse;
import net.gepafin.tendermanagement.model.response.ApplicationEvaluationResponseBean;
import net.gepafin.tendermanagement.model.response.ApplicationEvaluationVersionResponse;
import net.gepafin.tendermanagement.repositories.AssignedApplicationsRepository;
import net.gepafin.tendermanagement.service.ApplicationEvaluationService;
import net.gepafin.tendermanagement.service.ApplicationService;
import net.gepafin.tendermanagement.service.AssignedApplicationsService;
import net.gepafin.tendermanagement.util.Validator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.multipart.MultipartFile;

import java.util.List;

@Service
public class ApplicationEvaluationServiceImpl implements ApplicationEvaluationService {

    @Autowired
    private ApplicationEvaluationDao applicationEvaluationDao;
    @Autowired
    private Validator validator;
    @Autowired
    private AssignedApplicationsService assignedApplicationsService;
    @Autowired
    private AssignedApplicationsRepository assignedApplicationsRepository;
    @Autowired
    private ApplicationEvaluationService applicationEvaluationService;

    @Autowired
    private ApplicationService applicationService;

    @Override
    @Transactional(rollbackFor = Exception.class)
    public ApplicationEvaluationResponse createOrUpdateApplicationEvaluation(
            HttpServletRequest request,
            ApplicationEvaluationRequest req,
            Long assignedApplicationsId, List<MultipartFile> rejectedDocuments) {

        AssignedApplicationsEntity assignedApplication =assignedApplicationsService.validateAssignedApplication(assignedApplicationsId);

        UserEntity user = validator.validatePreInstructor(request, assignedApplication.getUserId());

        return applicationEvaluationDao.createOrUpdateApplicationEvaluation(user, req, assignedApplication.getId(),rejectedDocuments);
    }

    @Override
    @Transactional(readOnly = true)
    public ApplicationEvaluationResponse getApplicationEvaluationByApplicationId(
            HttpServletRequest request, Long applicationId, Long assignedApplicationId) {
        UserEntity preInstructor = validator.validateUser(request);
        return applicationEvaluationDao.getApplicationEvaluationByApplicationId(
                request,
                preInstructor,
                applicationId,
                assignedApplicationId
        );
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void deleteApplicationEvaluation(HttpServletRequest request,Long id) {
        validator.getUserIdFromToken(request);
        applicationEvaluationDao.deleteById(id);
    }

    @Override
    public ApplicationEvaluationEntity validateApplicationEvaluation(Long applicationEvaluationId) {
        return applicationEvaluationDao.validateApplicationEvaluation(applicationEvaluationId);
    }
    
    @Override
    public ApplicationEvaluationEntity validateApplicationEvaluationByApplicationId(Long applicationId) {
    	return applicationEvaluationDao.validateApplicationEvaluationByApplicationId(applicationId);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public ApplicationEvaluationFormResponse createApplicationEvaluation(HttpServletRequest request, List<MultipartFile> rejectedDocuments, ApplicationEvaluationFormRequestBean applicationEvaluationFormRequestBean, Long assignedApplicationId, Long evaluationFormId) {
        AssignedApplicationsEntity assignedApplicationsEntity = assignedApplicationsService.validateAssignedApplication(assignedApplicationId);
        validator.validatePreInstructor(request, assignedApplicationsEntity.getUserId());
        return applicationEvaluationDao.createApplicationEvaluation(request,rejectedDocuments,applicationEvaluationFormRequestBean,evaluationFormId,assignedApplicationId);
    }

    @Override
    @Transactional(readOnly = true)
    public ApplicationEvaluationFormResponse getApplicationEvaluationForm(HttpServletRequest request, Long applicationId, Long assignedApplicationId) {
        validator.validateUser(request);
        return applicationEvaluationDao.getApplicationEvaluationForm(request,applicationId,assignedApplicationId);
    }

    @Override
    public ApplicationEvaluationVersionResponse getApplicationEvaluationVersion(HttpServletRequest request, Long applicationId) {
        validator.validateUser(request);
        return applicationEvaluationDao.getApplicationEvaluationVersion(request,applicationId);
    }

    @Override
    public ApplicationEvaluationResponse updateApplicationToTechnicalEvaluationRejected(HttpServletRequest request, ApplicationTechnicalEvaluationRejectedRequest applicationRequest, Long assignedApplicationsId) {
        return applicationEvaluationDao.updateApplicationToTechnicalEvaluationRejected(applicationRequest,assignedApplicationsId);
    }


}