"""
Testing of admin inline formsets.

"""
from django.db import models
from django.contrib.contenttypes.models import ContentType
from django.contrib.contenttypes import generic


class Parent(models.Model):
    name = models.CharField(max_length=50)

    def __unicode__(self):
        return self.name


class Teacher(models.Model):
    name = models.CharField(max_length=50)

    def __unicode__(self):
        return self.name


class Child(models.Model):
    name = models.CharField(max_length=50)
    teacher = models.ForeignKey(Teacher)

    content_type = models.ForeignKey(ContentType)
    object_id = models.PositiveIntegerField()
    parent = generic.GenericForeignKey()

    def __unicode__(self):
        return u'I am %s, a child of %s' % (self.name, self.parent)


class Book(models.Model):
    name = models.CharField(max_length=50)


class Author(models.Model):
    name = models.CharField(max_length=50)
    books = models.ManyToManyField(Book)


class Holder(models.Model):
    dummy = models.IntegerField()


class Inner(models.Model):
    dummy = models.IntegerField()
    holder = models.ForeignKey(Holder)
    readonly = models.CharField("Inner readonly label", max_length=1)


class Holder2(models.Model):
    dummy = models.IntegerField()


class Inner2(models.Model):
    dummy = models.IntegerField()
    holder = models.ForeignKey(Holder2)

class Holder3(models.Model):
    dummy = models.IntegerField()


class Inner3(models.Model):
    dummy = models.IntegerField()
    holder = models.ForeignKey(Holder3)

# Models for ticket #8190

class Holder4(models.Model):
    dummy = models.IntegerField()

class Inner4Stacked(models.Model):
    dummy = models.IntegerField(help_text="Awesome stacked help text is awesome.")
    holder = models.ForeignKey(Holder4)

class Inner4Tabular(models.Model):
    dummy = models.IntegerField(help_text="Awesome tabular help text is awesome.")
    holder = models.ForeignKey(Holder4)


# Models for #12749

class Person(models.Model):
    firstname = models.CharField(max_length=15)

class OutfitItem(models.Model):
    name = models.CharField(max_length=15)

class Fashionista(models.Model):
    person = models.OneToOneField(Person, primary_key=True)
    weaknesses = models.ManyToManyField(OutfitItem, through='ShoppingWeakness', blank=True)

class ShoppingWeakness(models.Model):
    fashionista = models.ForeignKey(Fashionista)
    item = models.ForeignKey(OutfitItem)

# Models for #13510

class TitleCollection(models.Model):
    pass

class Title(models.Model):
    collection = models.ForeignKey(TitleCollection, blank=True, null=True)
    title1 = models.CharField(max_length=100)
    title2 = models.CharField(max_length=100)

# Models for #15424

class Poll(models.Model):
    name = models.CharField(max_length=40)

class Question(models.Model):
    poll = models.ForeignKey(Poll)

class Novel(models.Model):
    name = models.CharField(max_length=40)

class Chapter(models.Model):
    novel = models.ForeignKey(Novel)