from django.shortcuts import render

# Create your views here.
from django.http import JsonResponse
from .models import Student
from django.views.decorators.csrf import csrf_exempt
from django.http import QueryDict
@csrf_exempt
def studnets(request):
    if request.method == "POST":
        student = Student()
        student.s_username = request.POST.get("s_username")
        student.s_password = request.POST.get("s_password")
        student.s_name = request.POST.get("s_name")
        student.s_sex = request.POST.get("s_sex")
        student.s_grade = request.POST.get("s_grade")

        student.s_class_name = request.POST.get("s_class_name")
        student.s_major = request.POST.get("s_major")

        print(student.sid)
        print(student.to_dict())
        student.save()
        response = {"code": 200, "message": "添加成功！", "data": student.to_dict()}
        return JsonResponse(response)
    elif request.method == "GET":
        student_list = Student.objects.all()
        response_json = {"code": 200, "message": "success", "data": []}
        for student in student_list:
            response_json["data"].append(student.to_dict())
        return JsonResponse(response_json)
    elif request.method == 'DELETE':
        params = QueryDict(request.body)
        key = next(iter(params.keys()))  # 获取键名
        value = params.get(key)  # 获取值
        xx = str(value).split('-')[0]
        print(xx.split('\r\n'))
        return JsonResponse({'code': 200, 'msg': 'success'}, safe=False)