# -*- coding: utf-8 -*-
##############################################################################
#
#    GNU Health: The Free Health and Hospital Information System
#    Copyright (C) 2008-2017 Luis Falcon <falcon@gnu.org>
#    Copyright (C) 2011-2017 GNU Solidario <health@gnusolidario.org>
#
#    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 3 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, see <http://www.gnu.org/licenses/>.
#
##############################################################################
import pytz
from datetime import datetime
from trytond.pool import Pool
from trytond.transaction import Transaction
from trytond.report import Report

__all__ = ['PatientEvaluationReport']


class PatientEvaluationReport(Report):
    __name__ = 'patient.evaluation'

    @classmethod
    def parse(cls, report, objects, data, localcontext):
        Company = Pool().get('company.company')

        timezone = None
        company_id = Transaction().context.get('company')
        if company_id:
            company = Company(company_id)
            if company.timezone:
                timezone = pytz.timezone(company.timezone)

        dt = datetime.now()
        localcontext['print_date'] = datetime.astimezone(dt.replace(
            tzinfo=pytz.utc), timezone)
        localcontext['print_time'] = localcontext['print_date'].time()

        return super(PatientEvaluationReport, cls).parse(report, objects, data, 
            localcontext)
