# Copyright 2015 ACSONE SA/NV (<http://acsone.eu>)
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).

from io import BytesIO

from odoo import models

import logging
_logger = logging.getLogger(__name__)

try:
    import xlsxwriter
except ImportError:
    _logger.debug('Can not import xlsxwriter`.')


class ReportXlsxAbstract(models.AbstractModel):
    _name = 'report.report_xlsx.abstract'

    def create_xlsx_report(self, docids, data):
        objs = self.env[self.env.context.get('active_model')].browse(docids)
        file_data = BytesIO()
        workbook = xlsxwriter.Workbook(file_data, self.get_workbook_options())
        self.generate_xlsx_report(workbook, data, objs)
        workbook.close()
        file_data.seek(0)
        return file_data.read(), 'xlsx'

    def get_workbook_options(self):
        return {}

    def generate_xlsx_report(self, workbook, data, objs):
        raise NotImplementedError()