package com.ruoyi.basic.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.ruoyi.basic.dto.CustomerFollowUpDto;
import com.ruoyi.basic.pojo.CustomerFollowUp;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.multipart.MultipartFile;

import java.util.List;

/**
 * <br>
 * 客户跟进接口
 * </br>
 *
 * @author deslrey
 * @version 1.0
 * @since 2026/03/04 14:48
 */
public interface CustomerFollowUpService extends IService<CustomerFollowUp> {
    /**
     * 新增客户跟进
     */
    boolean insertCustomerFollowUp(CustomerFollowUp customerFollowUp);

    /**
     * 修改客户跟进
     */
    int updateCustomerFollowUp(CustomerFollowUp customerFollowUp);

    /**
     * 批量删除客户跟进
     */
    int deleteCustomerFollowUpById(Integer id);

    /**
     * 根据客户ID删除所有跟进记录
     */
    void deleteByCustomerId(Long customerId);

    /**
     * 添加跟进附件
     */
    void addFollowUpFiles(List<MultipartFile> files, Integer followUpId);

    /**
     * 删除跟进附件
     */
    void deleteFollowUpFile(Integer fileId);

    /**
     * 获取跟进详情
     */
    CustomerFollowUpDto getFollowUpWithFiles(Integer id);
}