#### QUICKSTIMATE/URLS.PY
from __future__ import absolute_import
from django.conf.urls import patterns, include, url

from . import views

urlpatterns = patterns('',
    url(r'^paper$', views.PaperCreateView.as_view(), name='paper'),
    url(r'^(?P<pk>[0-9]+)/$', views.PaperDetailView.as_view(), name='detail'),
)

#### QUICKSTIMATE/VIEWS.PY
from __future__ import absolute_import
from django.shortcuts import redirect
from django.views import generic
from django.views.generic.detail import SingleObjectMixin
from .models import PaperEstimate
from . import forms
from braces import views

class PaperCreateView(
    views.LoginRequiredMixin,
    views.SetHeadlineMixin,
    generic.CreateView,
):
    form_class = forms.PaperEstimateForm
    headline = "Create New Paper Estimate"
    model = PaperEstimate

class PaperDetailView(
    views.LoginRequiredMixin,
    views.SetHeadlineMixin,
    generic.DetailView,
):
    model = PaperEstimate,
    template_name = 'quickstimate/paperdetail.html',
    headline = 'Paper Estimate Detail'

#### QUICKSTIMATE/MODELS.PY
from __future__ import absolute_import

from django.db import models
from django.core.urlresolvers import reverse
from django.contrib.auth.models import User
from django.template.defaultfilters import slugify

from production.models import (OutputDevice, Paper, Envelope, Ink, PressSheetSize, Fold, Perf, SaddleStitch, CoilBind, UVCoating, DrillHoles)

class PaperEstimate(models.Model):
    """
    A model to help create an estimate based off inputs entered by user
    """
    # Print Info Inputs
    signatures = models.IntegerField(blank=True, null=True, default=1)
    quantity = models.IntegerField(null=True, blank=True)
    paper = models.ForeignKey(Paper, blank=True)
    number_up = models.IntegerField(null=True, blank=True, help_text="Leave blank if entereing dimensions")
    flat_width = models.FloatField(null=True, blank=True, help_text="Leave blank if entering number up")
    flat_length = models.FloatField(null=True, blank=True, help_text="Leave blank if entering number up")
    inks = models.ForeignKey(Ink, null=True, blank=True)
    bleed = models.BooleanField(default=True)
    # Bindery Info Inputs
    fold = models.ForeignKey(Fold, null=True, blank=True)
    fold_quantity = models.FloatField(null=True, blank=True, help_text="Leave blank if same as quantity above")
    perf = models.ForeignKey(Perf, null=True, blank=True)
    perf_quantity = models.FloatField(null=True, blank=True, help_text="Leave blank if same as quantity above")
    uv_coating = models.ForeignKey(UVCoating, null=True, blank=True)
    uv_quantity = models.FloatField(null=True, blank=True, help_text="Leave blank if same as quantity above")
    drill_holes = models.ForeignKey(DrillHoles, null=True, blank=True)
    drill_holes_quantity = models.FloatField(null=True, blank=True, help_text="Leave blank if same as quantity above")
    coil_bind = models.ForeignKey(CoilBind, null=True, blank=True)
    coil_bind_quantity = models.FloatField(null=True, blank=True, help_text="Leave blank if same as quantity above")
    saddle_stitch = models.ForeignKey(SaddleStitch, null=True, blank=True)
    saddle_stitch_quantity = models.FloatField(null=True, blank=True, help_text="Leave blank if same as quantity above")

    def __str__(self):
        return str(self.pk)

    def get_absolute_url(self):
        return reverse('estimates:detail', kwargs={'pk': self.pk})

#### QUICKSTIMATE/FORMS.PY
from __future__ import absolute_import

from django import forms

from crispy_forms.helper import FormHelper
from crispy_forms.layout import Layout, ButtonHolder, Submit

from . import models

class PaperEstimateForm(forms.ModelForm):
    class Meta:
        fields = (
            'signatures',
            'quantity',
            'paper',
            'number_up',
            'flat_width',
            'flat_length',
            'inks',
            'bleed',
            'fold',
            'fold_quantity',
            'perf',
            'perf_quantity',
            'uv_coating',
            'uv_quantity',
            'drill_holes',
            'drill_holes_quantity',
            'coil_bind',
            'coil_bind_quantity',
            'saddle_stitch',
            'saddle_stitch_quantity',
        )
        model = models.PaperEstimate

    def __init__(self, *args, **kwargs):
        super(PaperEstimateForm, self).__init__(*args, **kwargs)
        self.helper = FormHelper()
        self.helper.layout = Layout(
            'signatures',
            'quantity',
            'paper',
            'number_up',
            'flat_width',
            'flat_length',
            'inks',
            'bleed',
            'fold',
            'fold_quantity',
            'perf',
            'perf_quantity',
            'uv_coating',
            'uv_quantity',
            'drill_holes',
            'drill_holes_quantity',
            'coil_bind',
            'coil_bind_quantity',
            'saddle_stitch',
            'saddle_stitch_quantity',
            ButtonHolder(
                Submit('create', 'Submit', css_class='btn-primary')
                )
            )