# -*- coding: utf-8 -*-
##############################################################################
#
#    OpenERP, Open Source Management Solution
#    This module copyright (C) 2015 Therp BV <http://therp.nl>.
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero 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 Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
import base64
from openerp import api, models
from openerp.tests.common import TransactionCase


acc_number = 'BE1234567890'


class HelloWorldParser(models.TransientModel):
    _inherit = 'account.bank.statement.import'

    @api.model
    def _parse_file(self, data_file):
        return (
            'EUR',
            acc_number,
            [{
                'name': '000000123',
                'date': '2013-06-26',
                'transactions': [{
                    'name': 'KBC-INVESTERINGSKREDIET 787-5562831-01',
                    'date': '2013-06-26',
                    'amount': 42,
                    'unique_import_id': 'hello',
                }],
            }],
        )


class TestSaveFile(TransactionCase):
    def test_SaveFile(self):
        HelloWorldParser._build_model(self.registry, self.cr)
        import_wizard = self.env['account.bank.statement.import']
        import_wizard._prepare_setup()
        import_wizard._setup_base(False)
        import_wizard._setup_fields()
        import_wizard._setup_complete()
        import_wizard._auto_init()
        journal_id = self.env['res.partner.bank'].search([
            ('acc_number', '=', acc_number),
        ]).journal_id.id
        if not journal_id:
            account = import_wizard._create_bank_account(acc_number)
            journal_id = self.env['account.journal']\
                .search([
                    '|',
                    ('currency.name', '=', 'EUR'),
                    ('currency', '=', False)
                ]).ids[0]
            account.journal_id = journal_id
        action = import_wizard.with_context(journal_id=journal_id)\
            .create({'data_file': base64.b64encode('hello world')})\
            .import_file()
        for statement in self.env['account.bank.statement'].browse(
                action['context']['statement_ids']):
            self.assertEqual(
                base64.b64decode(statement.import_file.datas),
                'hello world')