// keyword/service/TopicService.java
package com.aigeo.keyword.service;

import com.aigeo.keyword.entity.Topic;
import com.aigeo.common.enums.TopicStatus;
import com.aigeo.keyword.repository.TopicRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Optional;

@Service
public class TopicService {
    
    @Autowired
    private TopicRepository topicRepository;
    
    public List<Topic> getAllTopics() {
        return topicRepository.findAll();
    }
    
    public List<Topic> getTopicsByCompanyId(Integer companyId) {
        return topicRepository.findByCompanyId(companyId);
    }
    
    public List<Topic> getTopicsByCompanyIdAndStatus(Integer companyId, TopicStatus status) {
        return topicRepository.findByCompanyIdAndStatus(companyId, status);
    }
    
    public List<Topic> getTopicsBySourceTaskId(Integer sourceTaskId) {
        return topicRepository.findBySourceTaskId(sourceTaskId);
    }
    
    public Optional<Topic> getTopicById(Integer id) {
        return topicRepository.findById(id);
    }
    
    public Topic saveTopic(Topic topic) {
        return topicRepository.save(topic);
    }
    
    public void deleteTopic(Integer id) {
        topicRepository.deleteById(id);
    }
}