from dao import get_db
from  schema  import Test
from fastapi import APIRouter,Depends
from  dao import  a,a1,a2,a3,a4,a5

ScoreAPI=APIRouter()
ScoreAPI1=APIRouter()
@ScoreAPI.post('/scores',tags=['增'])
def scores(s:Test,db=Depends(get_db)):
    a(s,db)
    return  {'code':200,'detail':'添加成功！',}
@ScoreAPI.delete('/scores',tags=['删'])
def scores1(stu_id:int,db=Depends(get_db)):
    r = a1(stu_id,db)
    if r==0:
        return '没有该学生'
    else:
        return f'已删除学生编号为{stu_id}的学生'
@ScoreAPI.put('/scores',tags=['改'])
def scores2(stu_id:int,exam_seq:int,s:Test,db=Depends(get_db)):
    r=a2(stu_id,exam_seq,s,db)
    if r!=0:
        return '更新成功'
    else:
        return '没有该数据'
@ScoreAPI.get('/scores',tags=['查'])
def Scores3(stu_id:int,exam_seq:int,db=Depends(get_db)):
    r=a3(stu_id,exam_seq,db)
    try:
        return {'成绩编号':r.id,'学生编号':r.stu_id,f'第{exam_seq}次成绩:':r.score,'创建日期':r.create_date,'更新日期':r.update_date}
    except:
        return '没有该学生'
@ScoreAPI1.put('/scores/{stu_id}',tags=['软删除'])
def scores4(stu_id:int,exam_seq:int,db=Depends(get_db)):
    r=a4(stu_id, exam_seq, db)
    if r ==0:
        return '没有该数据'
    else:
        return '已删除'
@ScoreAPI1.get('/scores/{stu_id}',tags=['总分，平均分，最大值，最小值'])
def scores5(stu_id:int,db=Depends(get_db)):
    s,r,a=a5(stu_id,db)

    return f'总分:{s},平均分：{s/len(r)},最大值：{max(a)},最小值：{min(a)}'