#!/usr/bin/python2.5

#

# Copyright 2009 the Melange authors.

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#   http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

"""This module contains the GHOP specific Program Model.

"""

__authors__ = [

  '"Madhusudan.C.S" <madhusudancs@gmail.com>',

]

from google.appengine.ext import db

from django.utils.translation import ugettext

import soc.models.program

class GHOPProgram(soc.models.program.Program):

  """GHOP Program model extends the basic Program model.

  """

  #: Property that contains the minimum age of a student allowed to

  #: participate

  student_min_age = db.IntegerProperty(

      required=True, verbose_name=ugettext('Student minimum age'))

  student_min_age.help_text = ugettext(

      'Minimum age of the student to sign-up in years.')

  #: Property that contains the date as of which above student

  #: minimum age requirement holds. This is a DateTimeProperty because

  #: programs might run in a different timezone then the Appengine Server

  #: is running on.

  student_min_age_as_of = db.DateTimeProperty(

      required=True, verbose_name=ugettext('Minimum age as of'))

  student_min_age_as_of.help_text = ugettext(

      'Date as of which the student minimum age requirement holds.')

  #: Required property containing the number of Tasks Students can work

  #: on simultaneously. For GHOP it is 1

  nr_simultaneous_tasks = db.IntegerProperty(

      required=True, default=1, 

      verbose_name=ugettext('Simultaneous tasks'))

  nr_simultaneous_tasks.help_text = ugettext(

      'Number of tasks students can work on simultaneously in the program.')

  #: Property containing the number of winners per Organization

  nr_winners = db.IntegerProperty(

      required=True, default=0,

      verbose_name=ugettext('Winners per organization'))

  nr_winners.help_text = ugettext(

      'Number of winners an organization can announce.')

  #: Property containing the number of runner ups per Organization

  nr_runnerups = db.IntegerProperty(

      required=True, default=0,

      verbose_name=ugettext('Runner-ups per organization'))

  nr_runnerups.help_text = ugettext(

      'Number of runner-ups an organization can announce.')

  #: A list of difficulty levels that can be assigned for each Task created

  task_difficulties = db.StringListProperty(

      required=True, default=[''],

      verbose_name=ugettext('Difficulty levels'))

  task_difficulties.help_text = ugettext(

      'List all the difficulty levels that can be assigned to a task.')

  #: A list of task types that a Task can belong to

  task_types = db.StringListProperty(

      required=True, default=['Any'],

      verbose_name=ugettext('Task Types'))

  task_types.help_text = ugettext(

      'List all the types a task can be in.')