## $Id: utils.py 13816 2016-04-08 05:26:51Z henrik $
##
## Copyright (C) 2011 Uli Fouquet & Henrik Bettermann
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##
"""General helper functions and utilities for the application section.
"""

import grok
from time import time
from kofacustom.nigeria.applicants.utils import NigeriaApplicantsUtils
from waeup.kofa.applicants.workflow import (INITIALIZED,
    STARTED, PAID, ADMITTED, NOT_ADMITTED, SUBMITTED, CREATED)
from waeup.uniben.applicants.interfaces import REGISTRATION_CATS
from waeup.uniben.interfaces import MessageFactory as _

class CustomApplicantsUtils(NigeriaApplicantsUtils):
    """A collection of parameters and methods subject to customization.
    """

    APP_TYPES_DICT = {
        'pude': ['Post-UDE Screening', 'PUDE'],
        'sandwich': ['Part-Time Degree in Education', 'SAND'],
        'pt': ['Part-Time Degree Programmes', 'PTP'],
        'ptext': ['Part-Time Degree Programmes (extended application)', 'PTP'],
        'putme': ['Post-UTME Screening Exercise', 'PUTME'],
        'app': ['General Studies', 'APP'],
        'cest': ['Common Entry Screening Test', 'CEST'],
        'ct': ['Certificate Programmes', 'CTP'],
        'dp': ['Diploma Programmes', 'DPP'],
        'dpft': ['Diploma Full-Time Programmes', 'DPP'],
        'pg': ['Postgraduate Programmes (main advert)', 'PG'],
        'pga': ['Postgraduate Programmes (1st supplementary advert)', 'PG'],
        'pgb': ['Postgraduate Programmes (2nd supplementary advert)', 'PG'],
        'pgc': ['Postgraduate Programmes (3rd supplementary advert)', 'PG'],
        'pgd': ['Postgraduate Programmes (4th supplementary advert)', 'PG'],
        'pgn': ['NILS Postgraduate Programmes', 'PG'],
        'pre': ['Pre-Degree Studies', 'PRE'],
        'cbt': ['UNIBEN CBT Practice Test', 'CBT'],
        'afas': ['Asaba Programmes', 'ASA'],
        'afak': ['Akoka Programmes', 'AKO'],
        'ictwk': ['ICT Week Registration', 'ICT'],
        }


    # Temporarily disabled
    def xxx_getApplicantsStatistics(self, container):
        state_stats = {INITIALIZED:0, STARTED:0, PAID:0, SUBMITTED:0,
            ADMITTED:0, NOT_ADMITTED:0, CREATED:0}
        faculty_keys = grok.getSite()['faculties'].keys()
        fac_stats = dict([(i,0) for i in faculty_keys])
        for key in container.keys():
            state = container[key].state
            state_stats[state] += 1
            cert = getattr(container[key],'course1',None)
            if  cert is not None and state == SUBMITTED:
                faculty = cert.__parent__.__parent__.__parent__
                fac_stats[faculty.__name__] += 1
        return state_stats, fac_stats


    def setPaymentDetails(self, container, payment, applicant):
        """Set the payment data of an applicant.
        In contrast to its `StudentsUtils` counterpart, the payment ticket
        must exist and is an argument of this method.
        """
        timestamp = ("%d" % int(time()*10000))[1:]
        session = str(container.year)
        try:
            session_config = grok.getSite()['configuration'][session]
        except KeyError:
            return _(u'Session configuration object is not available.')
        payment.p_id = "p%s" % timestamp
        payment.p_item = container.title
        payment.p_session = container.year
        payment.amount_auth = 0.0
        if applicant.special:
            if applicant.special_application:
                fee_name = applicant.special_application + '_fee'
                payment.amount_auth = getattr(session_config, fee_name, None)
                payment.p_category = applicant.special_application
            return
        elif applicant.__parent__.prefix == 'ictwk':
            payment.p_category = 'registration'
            for cat in applicant.registration_cats:
                payment.amount_auth += REGISTRATION_CATS[cat][1]
        else:
            payment.p_category = 'application'
            container_fee = container.application_fee
            if container_fee:
                payment.amount_auth = container_fee
                return
            payment.amount_auth = session_config.application_fee
        if payment.amount_auth in (0.0, None):
            return _('Amount could not be determined.')
        return