package com.lesingle.edu.service;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.lesingle.edu.entity.LessonFeedback;

import java.util.Map;

/**
 * 教师端反馈服务接口
 */
public interface TeacherFeedbackService {

    /**
     * 获取教师反馈列表
     */
    Page<LessonFeedback> getTeacherFeedbacks(Long teacherId, Integer pageNum, Integer pageSize);

    /**
     * 获取教师反馈统计
     */
    Map<String, Object> getFeedbackStats(Long teacherId);

}
