# -*- coding: utf-8 -*-
# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.

import werkzeug

from flectra.addons.mail.controllers.main import MailController
from flectra.exceptions import AccessError
from flectra.http import request
from flectra.tools.misc import consteq


class MailController(MailController):

    def _redirect_to_record(cls, model, res_id, access_token=None):
        # If the current user doesn't have access to the invoice, but provided
        # a valid access token, redirect him to the front-end view.
        if model == 'account.invoice' and res_id and access_token:
            uid = request.session.uid or request.env.ref('base.public_user').id
            record_sudo = request.env[model].sudo().browse(res_id).exists()
            try:
                record_sudo.sudo(uid).check_access_rights('read')
                record_sudo.sudo(uid).check_access_rule('read')
            except AccessError:
                if record_sudo.access_token and consteq(record_sudo.access_token, access_token):
                    record_action = record_sudo.with_context(
                        force_website=True).get_access_action(uid)
                    if record_action['type'] == 'ir.actions.act_url':
                        return werkzeug.utils.redirect(record_action['url'])
        return super(MailController, cls)._redirect_to_record(model, res_id, access_token=access_token)