package de.iwomm.propify_api.service;

import de.iwomm.propify_api.dto.*;
import de.iwomm.propify_api.entity.Industry;
import de.iwomm.propify_api.entity.Organization;
import de.iwomm.propify_api.entity.Project;
import de.iwomm.propify_api.entity.Property;
import de.iwomm.propify_api.mapper.IndustryMapper;
import de.iwomm.propify_api.repository.IndustryRepository;
import jakarta.persistence.EntityNotFoundException;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.UUID;

@Service
public class IndustryService {
    private IndustryRepository industryRepository;
    private IndustryMapper industryMapper;


    public IndustryService(IndustryRepository industryRepository, IndustryMapper industryMapper) {
        this.industryRepository = industryRepository;
        this.industryMapper = industryMapper;
    }

    public List<Industry> findAll() {
        return industryRepository.findAll();
    }

    public Optional<Industry> findById(UUID id) {
        return industryRepository.findById(id);
    }

    public Industry save(IndustryDTO dto) {
        return industryRepository.save(industryMapper.fromDto(dto));
    }

    public void deleteByIds(BulkDeleteIdsDTO bulkDeleteIdsDTO) {
        industryRepository.deleteAllById(bulkDeleteIdsDTO.ids());
    }

    public List<IndustryDTO> toDTOs(List<Industry> industries) {
        List<IndustryDTO> dtos = new ArrayList<>();

        industries.forEach(industry -> {
            dtos.add(this.industryMapper.toDto(industry));
        });

        return dtos;
    }

    public Industry update(UUID id, IndustryDTO industryDTO) {
        Industry updated = industryRepository.findById(id).orElseThrow(EntityNotFoundException::new);

        updated.setName(industryDTO.name());

        industryRepository.save(updated);

        return updated;
    }

    public void deleteById(UUID id) {
        Industry industry = industryRepository.findById(id).orElseThrow(EntityNotFoundException::new);
        industryRepository.delete(industry);
    }
}