package com.jevon.service.impl;

import com.jevon.mapper.TeacherCourseMapper;
import com.jevon.model.TeacherCourse;
import com.jevon.service.TeacherCourseService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;

/**
 * @author chen
 * @version 1.0
 * @date 2019/9/25 0025 14:46
 */
@Service("teacherCourseService")
public class TeacherCourseServiceImpl implements TeacherCourseService {

    @Autowired
    TeacherCourseMapper teacherCourseMapper;
    @Override
    public int insertBatch(List<TeacherCourse> list) {
        int i = 0 ;
        List<TeacherCourse> result = new ArrayList<>();
        for(TeacherCourse teacherClass :list){
            i++ ;
            result.add(teacherClass);
            if(i % 100 == 0){
                teacherCourseMapper.insertBatch(result);
                result = new ArrayList<>();
            }
        }
        if(result.size()>0){
            teacherCourseMapper.insertBatch(result);
        }
        return 1;
    }

    @Override
    public int updateByPrimaryKey(TeacherCourse record) {
        return teacherCourseMapper.updateByPrimaryKey(record);
    }

    @Override
    public int updateTeacherCourse(TeacherCourse teacherCourse) {
        return teacherCourseMapper.updateTeacherCourse(teacherCourse);
    }

    @Override
    public TeacherCourse selectTeacherCourse(TeacherCourse teacherCourse) {
        return teacherCourseMapper.selectTeacherCourse(teacherCourse);
    }

    @Override
    public int selectTeacherDayCourseNumber(TeacherCourse teacherCourse) {
        return teacherCourseMapper.selectTeacherDayCourseNumber(teacherCourse);
    }

    @Override
    public int isCreateCourse(TeacherCourse teacherCourse) {
        return teacherCourseMapper.isCreateCourse(teacherCourse);
    }

    @Override
    public int deleteBySchoolIdAndTeam(int schoolId, String team) {
        TeacherCourse teacherCourse = new TeacherCourse();
        teacherCourse.setSchoolId(schoolId);
        teacherCourse.setTeacherName(team);
        return teacherCourseMapper.deleteBySchoolIdAndTeam(teacherCourse);
    }

    @Override
    public int recallTeacherCourse(TeacherCourse teacherCourse) {
        return teacherCourseMapper.recallTeacherCourse(teacherCourse);
    }

    @Override
    public List<TeacherCourse> selectBySchoolIdAndTeam(int schoolId, String team) {
        TeacherCourse teacherCourse = new TeacherCourse();
        teacherCourse.setSchoolId(schoolId);
        teacherCourse.setTeam(team);
        return teacherCourseMapper.selectBySchoolIdAndTeam(teacherCourse);
    }
}