from datetime import datetime

from django.contrib.auth.models import User, UserManager

from django.db import models

from django.forms import ModelForm

from django.utils.translation import ugettext_lazy as _

class Participant(models.Model):  

  """Model for holding details of participants

  """

  PARTICIPANT_CATEGORY = (

       ('Student','Student'),

       ('Corporate Staff','Corporate Staff'),

       ('Teacher','Teacher'),

       ('Others','Others'),

	   )

  username = models.ForeignKey(User, unique=True, related_name='profile')

  email    = models.EmailField(_("Email Address"),unique=True)

  category = models.CharField(max_length = 80, choices=PARTICIPANT_CATEGORY,)

  organisation = models.CharField(_("Organisation"),max_length=200,blank = True,null = True)

  attending_conf = models.BooleanField(verbose_name="Will you attend conference?")

  attending_tut = models.BooleanField(verbose_name="Will you attend tutorial session?")

  attending_sprint = models.BooleanField(verbose_name="Will you attend sprint?")

  paper_submission = models.BooleanField(verbose_name="Do you want to Submit paper?")