import datetime

from django.shortcuts import get_object_or_404, render
from django.forms import ModelForm
from django.http import HttpResponseRedirect
from django.core.urlresolvers import reverse

from django.core.mail import send_mail
from django.core.mail import mail_managers
from django.views.generic import View, DetailView


from .models import RailsBetaUser, VirtualMachineType


class VMPricingView(View):
    template_name = "hosting/pricing.html"

    def get(self, request, *args, **kwargs):
        return render(request, self.template_name, request)


class DjangoHostingView(View):
    template_name = "hosting/django.html"

    def get_context_data(self, **kwargs):
        context = {}
        context["hosting"] = "django"
        context["hosting_long"] = "Django"
        context["domain"] = "django-hosting.ch"
        context["google_analytics"] = "UA-62285904-6"
        context["email"] = "info@django-hosting.ch"
        context["vm_types"] = VirtualMachineType.get_serialized_vm_types()
        return context

    def get(self, request, *args, **kwargs):
        context = self.get_context_data()
        return render(request, self.template_name, context)


class RailsBetaUserForm(ModelForm):
    required_css_class = 'form-control'
    class Meta:
        model = RailsBetaUser
        fields = [ 'email' ]

def hosting(request, context):
    email = RailsBetaUser(received_date=datetime.datetime.now())

    if request.method == 'POST':
        context['form'] = RailsBetaUserForm(request.POST, instance=email)
        if context['form'].is_valid():
            context['form'].save()
            email = context['form'].cleaned_data['email']
            subject = "%shosting request" % context['hosting']
            message = "Request for beta by: %s" % email

            mail_managers(subject, message)

            return HttpResponseRedirect(reverse("hosting:beta"))
        else:
            context['form'] = RailsBetaUserForm()
            context['error_message'] = "a problem"

    page = "hosting/%s.html" % context['hosting']

    return render(request, page, context)

################################################################################
# Hostings
#
def djangohosting(request):
    context = {}
    context["hosting"]="django"
    context["hosting_long"]="Django"
    context["domain"]="django-hosting.ch"
    context["google_analytics"]="UA-62285904-6"
    context["email"]="info@django-hosting.ch"

    return hosting(request, context)

def railshosting(request):
    context = {}
    context["hosting"]="rails"
    context["hosting_long"]="Ruby On Rails"
    context["domain"]="rails-hosting.ch"
    context["google_analytics"]="UA-62285904-5"
    context["email"]="info@rails-hosting.ch"

    return hosting(request, context)

def nodejshosting(request):
    context = {}

    context["hosting"]="nodejs"
    context["hosting_long"]="NodeJS"
    context["domain"]="node-hosting.ch"
    context["google_analytics"]="UA-62285904-7"
    context["email"]="info@node-hosting.ch"

    return hosting(request, context)

def beta(request):
    return render(request, 'hosting/beta.html')