import json
import sys
from django.shortcuts import render
from django.http.response import JsonResponse
from rest_framework import status
from .models import Facultad, Curso, Matricula
from rest_framework.decorators import api_view
from rest_framework.parsers import JSONParser
from .serializers import FacultadSerializer, CursoSerializer
from .organizar import files3


# Create your views here.

@api_view(['POST', ])
def insertarFacultades(request):
    faculties = ['Administración de Empresas', 'Administración de Empresas Graduado', 'Arquitectura', 'Arquitectura Graduado', 'Asuntos Académicos',
                 'Ciencias Militares', 'Ciencias Naturales', 'Ciencias Naturales Graduado', 'Ciencias Sociales', 'Ciencias Sociales Graduado',
                 'Escuela de Comunicación', 'Escuela de Comunicación Graduada', 'Educación', 'Educación Continua (BEOF)', 'Educación Graduado',
                 'Escuela de Derecho', 'Escuela Graduada de Ciencias y Tecnologías de la Información', 'Estudios Generales', 'Humanidades',
                 'Humanidades Graduado', 'Planificación']
    if request.method == 'POST':
        for faculty in faculties:
            facultad_serializer = FacultadSerializer(data={'fname': faculty})
            if facultad_serializer.is_valid():
                facultad_serializer.save()

        return JsonResponse({"message": 'se crearon todas las facultades'}, status=status.HTTP_201_CREATED)


@api_view(['POST', ])
def insertarTodosLosCursos(request):
    if request.method == 'POST':
        for file in files3:
            check = file['file'].split('.')
            path = "C:/Users/danie/Documents/Projects/Companion App/server/segundo_sem" if check[
                0][-1] == '2' else "C:/Users/danie/Documents/Projects/Companion App/server/primer_sem"
            with open(path + '/' + file['file']) as f:
                data = json.load(f)
                fac_id = file['num']
                for key in data:
                    if key != 'Horario ':
                        code = key
                        name = data[key][0]
                        creds = data[key][1]
                        curso_serializer = CursoSerializer(
                            data={'name': name, 'code': code, 'creditos': creds, 'fac_id': fac_id})
                        if curso_serializer.is_valid():
                            curso_serializer.save()
        return JsonResponse({'message': 'se insertaron todos los cursos'}, status=status.HTTP_201_CREATED)


@api_view(['GET', 'POST'])
def hello_world(request):
    if request.method == 'POST':
        return JsonResponse({"message": "Got some data!", "data": request.data})
    return JsonResponse({"message": "Hello, world!"})


@api_view(['POST', ])
def fetchMatricula(request):
    if request.method == 'POST':
        json = []
        for i in Curso.objects.all():
            json.append({"id": i.fac_id.id, "name": i.name,
                         "code": i.code, "credits": i.creditos})
        return JsonResponse(json, safe=False)


@api_view(['POST', 'GET'])
def testQuery(request):
    json = []
    for i in Curso.objects.all():
        json.append({"id": i.fac_id.id, "name": i.name,
                     "code": i.code, "credits": i.creditos})
    return JsonResponse(json, safe=False)