from fastapi import APIRouter,HTTPException,Depends
from schema.teacher_schema import Teacher_ResponseModel, Teacher_RequestModel
from dao.teacher_dao import add_teacher
from util.database import get_db
from dao.teacher_dao import update_teacher
from dao.teacher_dao import delete_teacher
from dao.teacher_dao import get_teacher

teacher_api=APIRouter()

@teacher_api.post("/teachers",response_model=Teacher_ResponseModel,tags=['教师基本信息管理模块'],summary='新增教师接口')
def add_teacher1(x1:Teacher_RequestModel,session=Depends(get_db)):
    y=add_teacher(x1.model_dump(),session)
    if not y:
        raise HTTPException(status_code=500,detail='添加异常！')
    return x1

@teacher_api.get("/teachers",tags=['教师基本信息管理模块'],summary='查询教师接口')
def get_teacher1(teacid:int, session=Depends(get_db)):
    # r = get_teacher(id=id,session=session)
    # if not r:
    #     raise HTTPException(status_code=500, detail='查询异常！')
    try:
        l=get_teacher(teacid,session)
        return {'code': 200,'msg':'查询成功','data':l}
    except:
        raise HTTPException(status_code=500,detail='数据库查询异常!')


@teacher_api.put("/teachers/{t_id}",tags=['教师基本信息管理模块'],summary='更新教师接口')
def update_teacher1(t_id:int,teacher:Teacher_RequestModel,session=Depends(get_db)):
    d=teacher.model_dump(exclude_unset=True)
    r=update_teacher(id=t_id,req=d,session=session)
    if not r:
        raise HTTPException(status_code=500, detail='更新异常！')
    return {'code':200,'detail':'更新成功！','data':teacher}


@teacher_api.delete("/teachers/{t_id}",tags=['教师基本信息管理模块'],summary='删除教师接口')
def delete_teacher1(t_id:int,session=Depends(get_db)):
    r=delete_teacher(id=t_id,session=session)
    if not r:
        raise HTTPException(status_code=500,detail='删除异常！')
    return {'code': 200, 'detail':'删除成功！'}