# coding: utf-8

from datetime import date

from django.db import models

from django.contrib.auth.models import User

class Band(models.Model):

    name = models.CharField(max_length=100)

    bio = models.TextField()

    sign_date = models.DateField()

    def __unicode__(self):

        return self.name

class Concert(models.Model):

    main_band = models.ForeignKey(Band, related_name='main_concerts')

    opening_band = models.ForeignKey(Band, related_name='opening_concerts',

        blank=True)

    day = models.CharField(max_length=3, choices=((1, 'Fri'), (2, 'Sat')))

    transport = models.CharField(max_length=100, choices=(

        (1, 'Plane'),

        (2, 'Train'),

        (3, 'Bus')

    ), blank=True)

class ValidationTestModel(models.Model):

    name = models.CharField(max_length=100)

    slug = models.SlugField()

    users = models.ManyToManyField(User)

    state = models.CharField(max_length=2, choices=(("CO", "Colorado"), ("WA", "Washington")))

    is_active = models.BooleanField()

    pub_date = models.DateTimeField()

    band = models.ForeignKey(Band)

class ValidationTestInlineModel(models.Model):

    parent = models.ForeignKey(ValidationTestModel)