# -*- coding: utf-8 -*-
##############################################################################
#
#    OpenERP, Open Source Management Solution
#    This module copyright (C) 2015 UAB Versada
#    (<http://www.versada.lt>).
#
#    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/>.
#
##############################################################################

from openerp import models


class POSOrder(models.Model):
    _inherit = "pos.order"

    # pylint: disable=R8110
    def _create_account_move_line(self, cr, uid, ids, session=None,
                                  move_id=None, context=None):
        to_ret = super(POSOrder, self)._create_account_move_line(
            cr, uid, ids, session=session, move_id=move_id, context=context)

        account_def = self.pool.get('ir.property').get(
            cr, uid, 'property_account_receivable', 'res.partner')

        grouped_data = {}

        for order in self.browse(cr, uid, ids, context=context):
            current_company = order.sale_journal.company_id
            order_account = (
                order.partner_id and
                order.partner_id.property_account_receivable and
                order.partner_id.property_account_receivable.id or
                account_def and account_def.id or
                current_company.account_receivable.id
            )
            debit = ((order.amount_total > 0) and order.amount_total) or 0.0
            key = (order.partner_id.id, order_account, debit > 0)
            grouped_data.setdefault(key, [])
            for each in order.statement_ids:
                if each.account_id.id != order_account:
                    continue

                for line in each.journal_entry_id.line_id:
                    if (line.account_id.id == order_account and
                            line.state == 'valid'):
                        grouped_data[key].append(line.id)
        for key, value in grouped_data.iteritems():
            for line in order.account_move.line_id:
                if (line.partner_id.id == key[0] and
                        line.account_id.id == key[1] and
                        (line.debit > 0) == key[2] and
                        line.state == 'valid'):
                    grouped_data[key].append(line.id)
                    break
        for key, value in grouped_data.iteritems():
            if not value:
                continue
            self.pool.get('account.move.line').reconcile_partial(
                cr, uid, value)

        return to_ret