## $Id: browser.py 10019 2013-03-12 22:17:52Z henrik $
##
## Copyright (C) 2012 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
##
import grok
from zope.i18n import translate
from zope.component import getUtility
from hurry.workflow.interfaces import IWorkflowInfo
from waeup.kofa.interfaces import ADMITTED, IKofaUtils
from waeup.kofa.interfaces import MessageFactory as _
from waeup.kofa.widgets.datewidget import FriendlyDatetimeDisplayWidget
from waeup.kofa.students.browser import (
    StartClearancePage, BedTicketAddPage, ExportPDFAdmissionSlipPage)
from kofacustom.nigeria.students.browser import (
    NigeriaOnlinePaymentDisplayFormPage,
    NigeriaOnlinePaymentAddFormPage,
    NigeriaExportPDFPaymentSlipPage,
    NigeriaStudentClearanceEditFormPage,
    NigeriaExportPDFClearanceSlipPage
    )

from waeup.fceokene.students.interfaces import (
    ICustomStudentOnlinePayment, ICustomUGStudentClearance)

class CustomExportPDFAdmissionSlipPage(ExportPDFAdmissionSlipPage):
    """Deliver a PDF Admission slip.
    """

    @property
    def label(self):
        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
        return translate(_('Admission Letter of'),
            'waeup.kofa', target_language=portal_language) \
            + ' %s' % self.context.display_fullname

    @property
    def label(self):
        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
        line0 = ''
        if self.context.student.current_mode.startswith('ug'):
            line0 = 'IN AFFILIATION WITH UNIVERSITY OF IBADAN\n'
        line1 = translate(_('Admission Letter of'),
            'waeup.kofa', target_language=portal_language) \
            + ' %s' % self.context.display_fullname
        return '%s%s' % (line0, line1)

class CustomOnlinePaymentDisplayFormPage(NigeriaOnlinePaymentDisplayFormPage):
    """ Page to view an online payment ticket
    """
    grok.context(ICustomStudentOnlinePayment)
    form_fields = grok.AutoFields(ICustomStudentOnlinePayment).omit(
        'provider_amt', 'gateway_amt', 'thirdparty_amt', 'p_item')
    form_fields[
        'creation_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
    form_fields[
        'payment_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')

class CustomOnlinePaymentAddFormPage(NigeriaOnlinePaymentAddFormPage):
    """ Page to add an online payment ticket
    """
    form_fields = grok.AutoFields(ICustomStudentOnlinePayment).select(
        'p_category')

class CustomExportPDFPaymentSlipPage(NigeriaExportPDFPaymentSlipPage):
    """Deliver a PDF slip of the context.
    """
    grok.context(ICustomStudentOnlinePayment)
    form_fields = grok.AutoFields(ICustomStudentOnlinePayment).omit(
        'provider_amt', 'gateway_amt', 'thirdparty_amt', 'p_item')
    form_fields['creation_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
    form_fields['payment_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')

class CustomStartClearancePage(StartClearancePage):

    @property
    def with_ac(self):
        mode = getattr(self.context, 'current_mode', None)
        if mode and mode.startswith('ug'):
            return True
        return False

class CustomExportPDFClearanceSlipPage(NigeriaExportPDFClearanceSlipPage):
    """Deliver a PDF slip of the context.
    """

    @property
    def form_fields(self):
        if self.context.is_postgrad:
            form_fields = grok.AutoFields(
                ICustomPGStudentClearance).omit('clearance_locked')
        else:
            form_fields = grok.AutoFields(
                ICustomUGStudentClearance).omit('clearance_locked')
        if not getattr(self.context, 'officer_comment'):
            form_fields = form_fields.omit('officer_comment')
        return form_fields

    @property
    def label(self):
        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE

        line0 = ''
        if self.context.student.current_mode.startswith('ug'):
            line0 = 'Directorate of Undergraduate Programme\n'
        line1 = translate(_('Clearance Slip of'),
            'waeup.kofa', target_language=portal_language) \
            + ' %s' % self.context.display_fullname
        return '%s%s' % (line0, line1)


class CustomStudentClearanceEditFormPage(NigeriaStudentClearanceEditFormPage):
    """ View to edit student clearance data by student
    """

    def dataNotComplete(self):
        return False

class CustomBedTicketAddPage(BedTicketAddPage):
    """ Page to add an online payment ticket
    """
    buttonname = _('Create bed ticket')
    notice = ''
    with_ac = False