from django.shortcuts import render, HttpResponseRedirect, Http404
from rest_framework.parsers import JSONParser
from django.http import HttpResponse, JsonResponse
from django.views.decorators.csrf import csrf_exempt
from .models import *
from .serializers import *

# Create your views here.
@csrf_exempt
def ProvincesView(request):

    if request.method == 'GET':
        items = Province.objects.all()
        serializer = ProvinceSerializer(items, many = True)
        return JsonResponse(serializer.data, safe = False)

    elif request.method == 'POST':
        data = JSONParser().parse(request)
        serializer = ProvinceSerializer(data = data)

        if serializer.is_valid():
            serializer.save()
            return JsonResponse(serializer.data,status = 201)
        return JsonResponse(serializer.errors,status = 400)


@csrf_exempt
def AssaultTroopsView(request):

    if request.method == 'GET':
        items = AssaultTroop.objects.all()
        serializer = AssaultTroopSerializer(items, many = True)
        return JsonResponse(serializer.data, safe = False)

    elif request.method == 'POST':
        data = JSONParser().parse(request)
        serializer = AssaultTroopSerializer(data = data)

        if serializer.is_valid():
            serializer.save()
            return JsonResponse(serializer.data,status = 201)
        return JsonResponse(serializer.errors,status = 400)



@csrf_exempt
def ProvinceView(request, nm):
    try:
        item = Province.objects.get(id = nm)
    except Province.DoesNotExist:
        raise Http404('Not found')

    if request.method == 'GET':
        serializer = ProvinceSerializer(item)
        return JsonResponse(serializer.data)

    if request.method == 'PUT':
        data = JSONParser().parse(request)
        serializer = ProvinceSerializer(item,data =data)

        if serializer.is_valid():
            serializer.save()
            return JsonResponse(serializer.data)
        return JsonResponse(serializer.errors, status =400)

    if request.method == "DELETE":
        item.delete()
        return HttpResponse(status =204)


@csrf_exempt
def AssaultTroopView(request, nm):
    try:
        item = AssaultTroop.objects.get(id = nm)
    except AssaultTroop.DoesNotExist:
        raise Http404('Not found')

    if request.method == 'GET':
        serializer = AssaultTroopSerializer(item)
        return JsonResponse(serializer.data)

    if request.method == 'PUT':
        data = JSONParser().parse(request)
        serializer = AssaultTroopSerializer(item,data =data)

        if serializer.is_valid():
            serializer.save()
            return JsonResponse(serializer.data)
        return JsonResponse(serializer.errors, status =400)

    if request.method == "DELETE":
        item.delete()
        return HttpResponse(status =204)


@csrf_exempt
def PlayersView(request):

    if request.method == 'GET':
        items = Player.objects.all()
        serializer = PlayerSerializer(items, many = True)
        return JsonResponse(serializer.data, safe = False)

    elif request.method == 'POST':
        data = JSONParser().parse(request)
        serializer = PlayerSerializer(data = data)

        if serializer.is_valid():
            serializer.save()
            return JsonResponse(serializer.data,status = 201)
        return JsonResponse(serializer.errors,status = 400)


@csrf_exempt
def ServersView(request):

    if request.method == 'GET':
        items = Server.objects.all()
        serializer = ServerSerializer(items, many = True)
        return JsonResponse(serializer.data, safe = False)

    elif request.method == 'POST':
        data = JSONParser().parse(request)
        serializer = ServerSerializer(data = data)

        if serializer.is_valid():
            serializer.save()
            return JsonResponse(serializer.data,status = 201)
        return JsonResponse(serializer.errors,status = 400)



@csrf_exempt
def PlayerView(request, nm):
    try:
        item = Player.objects.get(id = nm)
    except Player.DoesNotExist:
        raise Http404('Not found')

    if request.method == 'GET':
        serializer = PlayerSerializer(item)
        return JsonResponse(serializer.data)

    if request.method == 'PUT':
        data = JSONParser().parse(request)
        serializer = PlayerSerializer(item,data =data)

        if serializer.is_valid():
            serializer.save()
            return JsonResponse(serializer.data)
        return JsonResponse(serializer.errors, status =400)

    if request.method == "DELETE":
        item.delete()
        return HttpResponse(status =204)


@csrf_exempt
def ServerView(request, nm):
    try:
        item = Server.objects.get(id = nm)
    except Server.DoesNotExist:
        raise Http404('Not found')

    if request.method == 'GET':
        serializer = ServerSerializer(item)
        return JsonResponse(serializer.data)

    if request.method == 'PUT':
        data = JSONParser().parse(request)
        serializer = ServerSerializer(item,data =data)

        if serializer.is_valid():
            serializer.save()
            return JsonResponse(serializer.data)
        return JsonResponse(serializer.errors, status =400)

    if request.method == "DELETE":
        item.delete()
        return HttpResponse(status =204)