#!/usr/bin/python2.5
#
# Copyright 2008 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.

"""Seeds or clears the datastore.
"""

__authors__ = [
    '"Sverre Rabbelier" <sverre@rabbelier.nl>',
  ]


import datetime
import itertools

from google.appengine.api import users
from google.appengine.ext import db

from soc.models.document import Document
from soc.models.host import Host
from soc.models.mentor import Mentor
from soc.models.notification import Notification
from soc.models.org_admin import OrgAdmin
from soc.models.organization import Organization
from soc.models.org_app import OrgApplication
from soc.models.program import Program
from soc.models.site import Site
from soc.models.sponsor import Sponsor
from soc.models.timeline import Timeline
from soc.models.user import User


def seed(*args, **kwargs):
  """Seeds the datastore with some default values.
  """


  site_properties = {
      'key_name': 'site',
      'link_id': 'site',
      }

  site = Site(**site_properties)
  site.put()


  account = users.get_current_user()

  if not account:
    account = users.User(email='test@example.com')

  user_properties = {
        'key_name': 'test',
        'link_id': 'test',
        'account': account,
        'name': 'Test',
        }

  current_user = User(**user_properties)
  current_user.put()


  group_properties = {
       'key_name': 'google',
       'link_id': 'google',
       'name': 'Google Inc.',
       'short_name': 'Google',
       'founder': current_user,
       'home_page': 'http://www.google.com',
       'email': 'ospo@google.com',
       'description': 'This is the profile for Google.',
       'contact_street': 'Some Street',
       'contact_city': 'Some City',
       'contact_country': 'United States',
       'contact_postalcode': '12345',
       'phone': '1-555-BANANA',
       'status': 'active',
       }

  google = Sponsor(**group_properties)
  google.put()


  role_properties = {
      'key_name': 'google/test',
      'link_id': 'test',
      'scope': google,
      'scope_path': 'google',
      'user': current_user,
      'given_name': 'Test',
      'surname': 'Example',
      'name_on_documents': 'Test Example',
      'email': 'test@example.com',
      'res_street': 'Some Street',
      'res_city': 'Some City',
      'res_state': 'Some State',
      'res_country': 'United States',
      'res_postalcode': '12345',
      'phone': '1-555-BANANA',
      'birth_date': db.DateProperty.now(),
      'agreed_to_tos': True,
      }


  google_host = Host(**role_properties)
  google_host.put()


  timeline_properties = {
        'key_name': 'google/gsoc2009',
        'scope_path': 'google/gsoc2009',
        }

  gsoc2009_timeline = Timeline(**timeline_properties)
  gsoc2009_timeline.put()


  program_properties = {
      'key_name': 'google/gsoc2009',
      'link_id': 'gsoc2009',
      'scope_path': 'google',
      'scope': google,
      'name': 'Google Summer of Code 2009',
      'short_name': 'GSoC 2009',
      'group_label': 'GSOC',
      'description': 'This is the program for GSoC 2009.',
      'apps_tasks_limit': 42,
      'slots': 42,
      'workflow': 'gsoc',
      'timeline': gsoc2009_timeline,
      'status': 'visible',
      }

  gsoc2009 = Program(**program_properties)
  gsoc2009.put()


  org_app_properties = {
    'scope_path': 'google/gsoc2009',
    'scope': gsoc2009,
    'applicant': current_user,
    'home_page': 'http://www.google.com',
    'email': 'org@example.com',
    'description': 'This is an awesome org!',
    'why_applying': 'Because we can',
    'member_criteria': 'They need to be awesome',
    'status': 'pre-accepted',
    'license_name': 'WTFPL',
    'ideas': 'http://code.google.com/p/soc/issues',
    'contrib_disappears': 'We use google to find them',
    'member_disappears': 'See above',
    'encourage_contribs': 'We offer them cookies.',
    'continued_contribs': 'We promise them a cake.',
    'agreed_to_admin_agreement': True,
    }

  for i in range(15):
    org_app_properties['key_name'] = 'google/gsoc2009/org_%d' % i
    org_app_properties['link_id'] = 'org_%d' % i
    org_app_properties['name'] = 'Organization %d' % i
    entity = OrgApplication(**org_app_properties)
    entity.put()


  group_properties.update({
    'key_name': 'google/gsoc2009/melange',
    'link_id': 'melange',
    'name': 'Melange Development Team',
    'short_name': 'Melange',
    'scope_path': 'google/gsoc2009',
    'scope': gsoc2009,
    'home_page': 'http://code.google.com/p/soc',
    'description': 'Melange, share the love!',
    'license_name': 'Apache License',
    'ideas': 'http://code.google.com/p/soc/issues',
    })

  melange = Organization(**group_properties)
  melange.put()


  role_properties.update({
      'key_name': 'google/gsoc2009/melange/test',
      'link_id': 'test',
      'scope_path': 'google/gsoc2009/melange',
      'scope': melange,
      })

  melange_admin = OrgAdmin(**role_properties)
  melange_admin.put()

  melange_mentor = Mentor(**role_properties)
  melange_mentor.put()


  document_properties = {
      'key_name': 'site/site/home',
      'link_id': 'home',
      'scope_path': 'site',
      'scope': site,
      'prefix': 'site',
      'author': current_user,
      'title': 'Home Page',
      'short_name': 'Home',
      'content': 'This is the Home Page',
      'modified_by': current_user,
      }

  home_document = Document(**document_properties)
  home_document.put()


  site.home = home_document
  site.put()

  return


def clear(*args, **kwargs):
  """Removes all entities from the datastore.
  """

  entities = itertools.chain(*[
      Notification.all(),
      Mentor.all(),
      OrgAdmin.all(),
      Organization.all(),
      OrgApplication.all(),
      Timeline.all(),
      Program.all(),
      Host.all(),
      Sponsor.all(),
      User.all(),
      Site.all(),
      Document.all(),
      ])

  for entity in entities:
    entity.delete()

  return

def reseed(*args, **kwargs):
  """Clears and seeds the datastore.
  """

  clear(*args, **kwargs)
  seed(*args, **kwargs)