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

from itertools import product
from unittest.mock import patch

from odoo.addons.mail.tests.common import mail_new_test_user
from odoo.addons.test_mail.models.test_mail_models import MailTestTicket
from odoo.addons.test_mail.tests.common import TestMailCommon, TestRecipients
from odoo.exceptions import AccessError
from odoo.tests import tagged
from odoo.tests.common import users, Form
from odoo.tools import email_normalize, mute_logger, formataddr


@tagged('mail_composer')
class TestMailComposer(TestMailCommon, TestRecipients):
    """ Test Composer internals """

    @classmethod
    def setUpClass(cls):
        super(TestMailComposer, cls).setUpClass()

        # ensure employee can create partners, necessary for templates
        cls.user_employee.write({
            'groups_id': [(4, cls.env.ref('base.group_partner_manager').id)],
        })

        cls.user_employee_2 = mail_new_test_user(
            cls.env, login='employee2', groups='base.group_user',
            notification_type='email', email='eglantine@example.com',
            name='Eglantine Employee', signature='--\nEglantine')
        cls.partner_employee_2 = cls.user_employee_2.partner_id

        # User without the group "mail.group_mail_template_editor"
        cls.user_rendering_restricted = mail_new_test_user(
            cls.env, login='user_rendering_restricted',
            groups='base.group_user',
            company_id=cls.company_admin.id,
            name='Code Template Restricted User',
            notification_type='inbox',
            signature='--\nErnest'
        )
        cls.env.ref('mail.group_mail_template_editor').users -= cls.user_rendering_restricted

        cls.test_record = cls.env['mail.test.ticket'].with_context(cls._test_context).create({
            'name': 'TestRecord',
            'customer_id': cls.partner_1.id,
            'user_id': cls.user_employee_2.id,
        })
        cls.test_records, cls.test_partners = cls._create_records_for_batch(
            'mail.test.ticket', 2,
            additional_values={'user_id': cls.user_employee_2.id},
        )

        cls.test_report = cls.env['ir.actions.report'].create({
            'name': 'Test Report on mail test ticket',
            'model': 'mail.test.ticket',
            'report_type': 'qweb-pdf',
            'report_name': 'test_mail.mail_test_ticket_test_template',
        })
        cls.test_record_report = cls.env['ir.actions.report']._render_qweb_pdf(cls.test_report, cls.test_record.ids)

        cls.test_from = '"John Doe" <john@example.com>'

        cls.template = cls.env['mail.template'].create({
            'auto_delete': True,
            'name': 'TestTemplate',
            'subject': 'TemplateSubject {{ object.name }}',
            'body_html': '<p>TemplateBody <t t-esc="object.name"></t></p>',
            'partner_to': '{{ object.customer_id.id if object.customer_id else "" }}',
            'email_to': '{{ (object.email_from if not object.customer_id else "") }}',
            'email_from': '{{ (object.user_id.email_formatted or user.email_formatted) }}',
            'lang': '{{ object.customer_id.lang }}',
            'mail_server_id': cls.mail_server_domain.id,
            'model_id': cls.env['ir.model']._get('mail.test.ticket').id,
            'reply_to': '{{ ctx.get("custom_reply_to") or "info@test.example.com" }}',
        })

        # activate translations
        cls._activate_multi_lang(
            layout_arch_db=None,  # use default mail.test_layout
            test_record=cls.test_records,
            test_template=cls.template,
        )

    def _get_web_context(self, records, add_web=True, **values):
        """ Helper to generate composer context. Will make tests a bit less
        verbose.

        :param add_web: add web context, generally making noise especially in
          mass mail mode (active_id/ids both present in context)
        """
        base_context = {
            'default_model': records._name,
        }
        if len(records) == 1:
            base_context['default_composition_mode'] = 'comment'
            base_context['default_res_id'] = records.id
        else:
            base_context['default_composition_mode'] = 'mass_mail'
            base_context['active_ids'] = records.ids
        if add_web:
            base_context['active_model'] = records._name
            base_context['active_id'] = records[0].id
        if values:
            base_context.update(**values)
        return base_context


@tagged('mail_composer')
class TestComposerForm(TestMailComposer):

    def test_assert_initial_data(self):
        """ Ensure class initial data to ease understanding """
        self.assertTrue(self.template.auto_delete)

        self.assertEqual(len(self.test_records), 2)
        self.assertEqual(self.test_records.user_id, self.user_employee_2)
        self.assertEqual(self.test_records.message_partner_ids, self.partner_employee_2)

    @users('employee')
    def test_mail_composer_comment(self):
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_record, add_web=True)
        ))
        self.assertFalse(composer_form.auto_delete)
        self.assertFalse(composer_form.auto_delete_message)
        self.assertEqual(composer_form.author_id, self.env.user.partner_id)
        self.assertFalse(composer_form.body)
        self.assertEqual(composer_form.composition_mode, 'comment')
        self.assertEqual(composer_form.email_from, self.env.user.email_formatted)
        self.assertFalse(composer_form.mail_server_id)
        self.assertEqual(composer_form.model, self.test_record._name)
        self.assertFalse(composer_form.partner_ids)
        self.assertEqual(composer_form.record_name, self.test_record.name, 'MailComposer: comment mode should compute record name')
        self.assertFalse(composer_form.reply_to)
        self.assertFalse(composer_form.reply_to_force_new)
        self.assertEqual(composer_form.res_id, self.test_record.id)
        self.assertEqual(
            composer_form.subject, 'Re: %s' % self.test_record.name,
            'MailComposer: comment mode should have default subject Re: record_name')
        self.assertEqual(composer_form.subtype_id, self.env.ref('mail.mt_comment'))

    @users('employee')
    def test_mail_composer_comment_attachments(self):
        """Tests that all attachments are added to the composer, static attachments
        are not duplicated and while reports are re-generated, and that intermediary
        attachments are dropped."""
        attachment_data = self._generate_attachments_data(2, self.template._name, self.template.id)
        template_1 = self.template.copy({
            'attachment_ids': [(0, 0, a) for a in attachment_data],
            'report_name': 'TestReport for {{ object.name }}.html',  # test cursor forces html
            'report_template': self.test_report.id,
        })
        template_1_attachments = template_1.attachment_ids
        self.assertEqual(len(template_1_attachments), 2)
        template_2 = self.template.copy({
            'attachment_ids': False,
            'report_template': self.test_report.id,
        })

        # begins without attachments
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_record, add_web=True, default_attachment_ids=[])
        ))
        self.assertEqual(len(composer_form.attachment_ids), 0)

        # change template: 2 static (attachment_ids) and 1 dynamic (report)
        composer_form.template_id = template_1
        self.assertEqual(len(composer_form.attachment_ids), 3)
        report_attachments = [att for att in composer_form.attachment_ids if att not in template_1_attachments]
        self.assertEqual(len(report_attachments), 1)
        tpl_attachments = composer_form.attachment_ids[:] - report_attachments[0]
        self.assertEqual(tpl_attachments, template_1_attachments)

        # change template: 0 static (attachment_ids) and 1 dynamic (report)
        composer_form.template_id = template_2
        self.assertEqual(len(composer_form.attachment_ids), 1)
        report_attachments = [att for att in composer_form.attachment_ids if att not in template_1_attachments]
        self.assertEqual(len(report_attachments), 1)
        tpl_attachments = composer_form.attachment_ids[:] - report_attachments[0]
        self.assertFalse(tpl_attachments)

        # change back to template 1
        composer_form.template_id = template_1
        self.assertEqual(len(composer_form.attachment_ids), 3)
        report_attachments = [att for att in composer_form.attachment_ids if att not in template_1_attachments]
        self.assertEqual(len(report_attachments), 1)
        tpl_attachments = composer_form.attachment_ids[:] - report_attachments[0]
        self.assertEqual(tpl_attachments, template_1_attachments)

        # reset template
        composer_form.template_id = self.env['mail.template']
        self.assertEqual(len(composer_form.attachment_ids), 0)

    @users('employee')
    def test_mail_composer_comment_wtpl(self):
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_record, add_web=True, default_template_id=self.template.id)
        ))
        # self.assertTrue(composer_form.auto_delete)
        self.assertFalse(composer_form.auto_delete)  # FIXME: currently not taking template value
        self.assertFalse(composer_form.auto_delete_message)
        self.assertEqual(composer_form.author_id, self.env.user.partner_id)
        self.assertEqual(composer_form.body, '<p>TemplateBody %s</p>' % self.test_record.name)
        self.assertEqual(composer_form.composition_mode, 'comment')
        self.assertEqual(composer_form.email_from, self.user_employee_2.email_formatted)
        self.assertEqual(composer_form.mail_server_id, self.mail_server_domain)
        self.assertEqual(composer_form.model, self.test_record._name)
        self.assertEqual(composer_form.partner_ids[:], self.partner_1)
        self.assertEqual(composer_form.record_name, self.test_record.name, 'MailComposer: comment mode should compute record name')
        self.assertEqual(composer_form.reply_to, 'info@test.example.com')
        self.assertFalse(composer_form.reply_to_force_new)
        self.assertEqual(composer_form.res_id, self.test_record.id)
        self.assertEqual(composer_form.subject, 'TemplateSubject %s' % self.test_record.name)
        self.assertEqual(composer_form.subtype_id, self.env.ref('mail.mt_comment'))

    @users('employee')
    def test_mail_composer_comment_wtpl_norecords(self):
        """ Test specific case when running without records, to see the rendering
        when nothing is given as context. """
        composer_form = Form(self.env['mail.compose.message'].with_context(
            default_composition_mode='comment',
            default_model='mail.test.ticket',
            default_template_id=self.template.id,
        ))
        # self.assertTrue(composer_form.auto_delete)
        self.assertFalse(composer_form.auto_delete)  # FIXME: currently not taking template value
        self.assertFalse(composer_form.auto_delete_message)
        self.assertEqual(composer_form.author_id, self.env.user.partner_id)
        self.assertEqual(composer_form.body, '<p>TemplateBody </p>')
        self.assertEqual(composer_form.composition_mode, 'comment')
        self.assertEqual(composer_form.email_from, self.env.user.partner_id.email_formatted)
        self.assertEqual(composer_form.mail_server_id, self.mail_server_domain)
        self.assertEqual(composer_form.model, self.test_record._name)
        self.assertFalse(composer_form.partner_ids[:])
        self.assertFalse(composer_form.record_name)
        self.assertEqual(composer_form.reply_to, 'info@test.example.com')
        self.assertFalse(composer_form.reply_to_force_new)
        self.assertFalse(composer_form.res_id)
        self.assertEqual(composer_form.subject, 'TemplateSubject ')
        self.assertEqual(composer_form.subtype_id, self.env.ref('mail.mt_comment'))

    @users('employee')
    def test_mail_composer_mass(self):
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_records, add_web=True)
        ))
        self.assertFalse(composer_form.auto_delete)
        self.assertFalse(composer_form.auto_delete_message)
        self.assertEqual(composer_form.author_id, self.env.user.partner_id)
        self.assertFalse(composer_form.body)
        self.assertEqual(composer_form.composition_mode, 'mass_mail')
        self.assertEqual(composer_form.email_from, self.env.user.email_formatted)
        self.assertFalse(composer_form.mail_server_id)
        self.assertEqual(composer_form.model, self.test_records._name)
        self.assertFalse(composer_form.record_name, 'MailComposer: mass mode should have void record name')
        self.assertFalse(composer_form.reply_to)
        self.assertFalse(composer_form.reply_to_force_new)
        self.assertEqual(composer_form.res_id, self.test_records[0].id,
                         'MailComposer: even in mass mode web active_id presence may add a res_id')
        self.assertFalse(composer_form.subject, 'MailComposer: mass mode should have void default subject if no template')
        self.assertEqual(composer_form.subtype_id, self.env.ref('mail.mt_comment'))

    @users('employee')
    def test_mail_composer_mass_wtpl(self):
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_records, add_web=True, default_template_id=self.template.id)
        ))
        # self.assertTrue(composer_form.auto_delete)
        self.assertFalse(composer_form.auto_delete)  # FIXME: currently not taking template value
        self.assertFalse(composer_form.auto_delete_message)
        self.assertEqual(composer_form.author_id, self.env.user.partner_id)
        self.assertEqual(composer_form.body, self.template.body_html,
                         'MailComposer: mass mode should have template raw body if template')
        self.assertEqual(composer_form.composition_mode, 'mass_mail')
        self.assertEqual(composer_form.email_from, self.template.email_from,
                         'MailComposer: mass mode should have template raw email_from if template')
        self.assertEqual(composer_form.mail_server_id, self.mail_server_domain)
        self.assertEqual(composer_form.model, self.test_records._name)
        self.assertFalse(composer_form.record_name, 'MailComposer: mass mode should have void record name')
        self.assertEqual(composer_form.reply_to, self.template.reply_to)
        self.assertFalse(composer_form.reply_to_force_new)
        self.assertEqual(composer_form.res_id, self.test_records[0].id,
                         'MailComposer: even in mass mode web active_id presence may add a res_id')
        self.assertEqual(composer_form.subject, self.template.subject,
                         'MailComposer: mass mode should have template raw subject if template')
        self.assertEqual(composer_form.subtype_id, self.env.ref('mail.mt_comment'))

    @users('employee')
    def test_mail_composer_mass_wtpl_norecords(self):
        """ Test specific case when running without records, to see the rendering
        when nothing is given as context. """
        composer_form = Form(self.env['mail.compose.message'].with_context(
            default_composition_mode='mass_mail',
            default_model='mail.test.ticket',
            default_template_id=self.template.id,
        ))
        # self.assertTrue(composer_form.auto_delete)
        self.assertFalse(composer_form.auto_delete)  # FIXME: currently not taking template value
        self.assertFalse(composer_form.auto_delete_message)
        self.assertEqual(composer_form.author_id, self.env.user.partner_id)
        self.assertEqual(composer_form.body, self.template.body_html,
                         'MailComposer: mass mode should have template raw body if template')
        self.assertEqual(composer_form.composition_mode, 'mass_mail')
        self.assertEqual(composer_form.email_from, self.template.email_from,
                         'MailComposer: mass mode should have template raw email_from if template')
        self.assertEqual(composer_form.mail_server_id, self.mail_server_domain)
        self.assertEqual(composer_form.model, self.test_records._name)
        self.assertFalse(composer_form.record_name, 'MailComposer: mass mode should have void record name')
        self.assertEqual(composer_form.reply_to, self.template.reply_to)
        self.assertFalse(composer_form.reply_to_force_new)
        self.assertEqual(composer_form.res_id, 0)
        self.assertEqual(composer_form.subject, self.template.subject,
                         'MailComposer: mass mode should have template raw subject if template')
        self.assertEqual(composer_form.subtype_id, self.env.ref('mail.mt_comment'))

    @users('employee')
    def test_mail_composer_template_switching(self):
        """ Ensure that the current user's identity serves as the sender,
        particularly when transitioning from a template with a designated sender to one lacking such specifications.
        Moreover, we verify that switching to a template lacking any subject maintains the existing subject intact. """
        # Setup: Prepare Templates
        template_complete = self.template.copy({
            "email_from": "not_current_user@template_complete.com",
            "subject": "subject: template_complete",
        })
        template_no_sender = template_complete.copy({"email_from": ""})
        template_no_subject = template_no_sender.copy({"subject": ""})
        forms = {
            'comment': Form(self.env['mail.compose.message'].with_context(default_composition_mode='comment')),
            'mass_mail': Form(self.env['mail.compose.message'].with_context(default_composition_mode='mass_mail')),
        }
        for composition_mode, form in forms.items():
            with self.subTest(composition_mode=composition_mode):
                # Use Template with Sender and Subject
                form.template_id = template_complete
                self.assertEqual(form.email_from, template_complete.email_from, "email_from not set correctly to form this test")
                self.assertEqual(form.subject, template_complete.subject, "subject not set correctly to form this test")

                # Switch to Template without Sender
                form.template_id = template_no_sender
                self.assertEqual(form.email_from, self.env.user.email_formatted, "email_from not updated to current user")

                # Switch to Template without Subject
                form.template_id = template_no_subject
                self.assertEqual(form.subject, template_complete.subject, "subject should be kept unchanged")


@tagged('mail_composer')
class TestComposerInternals(TestMailComposer):

    @users('employee')
    @mute_logger('odoo.addons.mail.models.mail_mail')
    def test_mail_composer_attachments(self):
        """ Test attachments management in both comment and mass mail mode. """
        attachment_data = self._generate_attachments_data(3, self.template._name, self.template.id)
        self.template.write({
            'attachment_ids': [(0, 0, a) for a in attachment_data],
            'report_name': 'TestReport for {{ object.name }}.html',  # test cursor forces html
            'report_template': self.test_report.id,
        })
        template_void = self.template.copy(default={
            'attachment_ids': False,
            'report_name': False,
            'report_template': False,
        })
        attachs = self.env['ir.attachment'].search([('name', 'in', [a['name'] for a in attachment_data])])
        self.assertEqual(len(attachs), 3)

        for composition_mode, batch in (('comment', False), ('mass_mail', True)):
            with self.subTest(composition_mode=composition_mode, batch=batch):
                test_records = self.test_records if batch else self.test_record
                ctx = self._get_web_context(
                    test_records, add_web=False,
                    default_composition_mode=composition_mode,
                    default_template_id=self.template.id
                )

                composer = self.env['mail.compose.message'].with_context(ctx).create({
                    'body': '<p>Test Body</p>',
                })
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                # values coming from template: attachment_ids + report in comment
                if composition_mode == 'comment':
                    self.assertEqual(len(composer.attachment_ids), 4)
                    for attach in attachs:
                        self.assertIn(attach, composer.attachment_ids)
                    generated = composer.attachment_ids - attachs
                    self.assertEqual(len(generated), 1, 'MailComposer: should have 1 additional attachment for report')
                    self.assertEqual(generated.name, f'TestReport for {self.test_record.name}.html')
                    self.assertEqual(generated.res_model, 'mail.compose.message')
                    self.assertEqual(generated.res_id, 0)
                # values coming from template: attachment_ids only (report is dynamic)
                else:
                    self.assertEqual(
                        sorted(composer.attachment_ids.ids),
                        sorted(attachs.ids)
                    )

                # update with template with void values: values are kept
                composer.write({'template_id': template_void.id})
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                if composition_mode == 'comment':
                    self.assertEqual(composer.attachment_ids, attachs + generated,
                                     'TODO: Values are kept (should be reset ?)')
                else:
                    self.assertEqual(composer.attachment_ids, attachs,
                                     'TODO: Values are kept (should be reset ?)')

                # reset template: values are kept
                composer.write({'template_id': False})
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                if composition_mode == 'comment':
                    self.assertEqual(composer.attachment_ids, attachs + generated,
                                     'TODO: Values are kept (should be reset ?)')
                else:
                    self.assertEqual(composer.attachment_ids, attachs,
                                     'TODO: Values are kept (should be reset ?)')

    @users('employee')
    @mute_logger('odoo.addons.mail.models.mail_mail')
    def test_mail_composer_author(self):
        """ Test author_id / email_from synchronization, in both comment and mass
        mail modes. """
        template_void = self.template.copy(default={
            'email_from': False,
        })

        for composition_mode, batch in (('comment', False), ('mass_mail', True)):
            with self.subTest(composition_mode=composition_mode, batch=batch):
                test_records = self.test_records if batch else self.test_record
                ctx = self._get_web_context(
                    test_records, add_web=False,
                    default_composition_mode=composition_mode
                )

                composer = self.env['mail.compose.message'].with_context(ctx).create({
                    'body': '<p>Test Body</p>',
                })

                # default values are current user
                self.assertEqual(composer.author_id, self.env.user.partner_id)
                self.assertEqual(composer.email_from, self.env.user.email_formatted)

                # author values reset email (FIXME: currently not synchronized)
                composer.write({'author_id': self.partner_1})
                self.assertEqual(composer.author_id, self.partner_1)
                self.assertEqual(composer.email_from, self.env.user.email_formatted)
                # self.assertEqual(composer.email_from, self.partner_1.email_formatted)

                # changing template should update its email_from
                composer.write({'template_id': self.template.id, 'author_id': self.env.user.partner_id})
                # currently onchange necessary
                composer._onchange_template_id_wrapper()
                self.assertEqual(composer.author_id, self.env.user.partner_id,
                                 'MailComposer: should take value given by user')
                if composition_mode == 'comment':
                    self.assertEqual(composer.email_from, self.test_record.user_id.email_formatted,
                                     'MailComposer: should take email_from rendered from template')
                else:
                    self.assertEqual(composer.email_from, self.template.email_from,
                                     'MailComposer: should take email_from raw from template')

                # manual values are kept over template values
                composer.write({'email_from': self.test_from})
                self.assertEqual(composer.author_id, self.env.user.partner_id)
                self.assertEqual(composer.email_from, self.test_from)

                # Update with template with void email_from field, should result in reseting email_from to a default value
                # rendering mode as well as when copying template values
                composer.write({'template_id': template_void.id})
                # currently onchange necessary
                composer._onchange_template_id_wrapper()
                if composition_mode == 'comment':
                    self.assertEqual(composer.author_id, self.env.user.partner_id)
                    self.assertEqual(composer.email_from, self.env.user.email_formatted)
                else:
                    self.assertEqual(composer.author_id, self.env.user.partner_id)
                    self.assertEqual(composer.email_from, self.env.user.email_formatted)

                # reset template: values are reset due to call to default_get
                composer.write({'template_id': False})
                # currently onchange necessary
                composer._onchange_template_id_wrapper()
                if composition_mode == 'comment':
                    self.assertEqual(composer.author_id, self.env.user.partner_id)
                    self.assertEqual(composer.email_from, self.env.user.email_formatted)
                else:
                    self.assertEqual(composer.author_id, self.env.user.partner_id)
                    self.assertEqual(composer.email_from, self.env.user.email_formatted)

    @users('employee')
    def test_mail_composer_configuration(self):
        """ Test content configuration (auto_delete_*, email_*, message_type,
        subtype) in both comment and mass mailing mode. Template update is also
        tested when it applies. """
        template_falsy = self.template.copy(default={
            'auto_delete': False,
        })

        for composition_mode, batch in (('comment', False), ('mass_mail', True)):
            with self.subTest(composition_mode=composition_mode, batch=batch):
                test_records = self.test_records if batch else self.test_record
                ctx = self._get_web_context(
                    test_records, add_web=False,
                    default_composition_mode=composition_mode
                )

                # 1. check without template (default values) + template update
                composer = self.env['mail.compose.message'].with_context(ctx).create({
                    'email_layout_xmlid': 'mail.test_layout',
                })

                # default creation values
                self.assertFalse(composer.auto_delete)
                self.assertFalse(composer.auto_delete_message)
                self.assertTrue(composer.email_add_signature)
                self.assertEqual(composer.email_layout_xmlid, 'mail.test_layout')
                self.assertEqual(composer.message_type, 'comment')
                self.assertEqual(composer.subtype_id, self.env.ref('mail.mt_comment'))

                # changing template should update its content
                composer.write({'template_id': self.template.id})
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                # values come from template
                if composition_mode == 'comment':
                    self.assertFalse(composer.auto_delete, 'TODO: should be updated with template')
                    self.assertFalse(composer.auto_delete_message)
                    self.assertTrue(composer.email_add_signature, 'TODO: should be False as template negates this config')
                    self.assertEqual(composer.email_layout_xmlid, 'mail.test_layout')
                    self.assertEqual(composer.message_type, 'comment')
                    self.assertEqual(composer.subtype_id, self.env.ref('mail.mt_comment'))
                else:
                    self.assertFalse(composer.auto_delete, 'TODO: should be updated with template')
                    self.assertFalse(composer.auto_delete_message)
                    self.assertTrue(composer.email_add_signature, 'TODO: should be False as template negates this config')
                    self.assertEqual(composer.email_layout_xmlid, 'mail.test_layout')
                    self.assertEqual(composer.message_type, 'comment')
                    self.assertEqual(composer.subtype_id, self.env.ref('mail.mt_comment'))

                # manual update
                composer.write({
                    'message_type': 'notification',
                    'subtype_id': self.env.ref('mail.mt_note').id,
                })
                self.assertEqual(composer.message_type, 'notification')
                self.assertEqual(composer.subtype_id, self.env.ref('mail.mt_note'))

                # force some composer values to see changes (due to previous bugs)
                composer.write({
                    'auto_delete': True,
                })
                # update with template with void values: void value is forced for
                # booleans, cannot distinguish
                composer.write({'template_id': template_falsy.id})
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                if composition_mode == 'comment':
                    # self.assertFalse(composer.auto_delete, 'TODO: should be updated')
                    self.assertTrue(composer.auto_delete)
                    self.assertEqual(composer.message_type, 'notification')
                    self.assertEqual(composer.subtype_id, self.env.ref('mail.mt_note'))
                else:
                    # self.assertFalse(composer.auto_delete, 'TODO: should be updated')
                    self.assertTrue(composer.auto_delete)
                    self.assertEqual(composer.message_type, 'notification')
                    self.assertEqual(composer.subtype_id, self.env.ref('mail.mt_note'))

    @users('employee')
    def test_mail_composer_content(self):
        """ Test content management (body, mail_server_id, record_name, subject)
        in both comment and mass mailing mode. Template update is also tested. """
        template_void = self.template.copy(default={
            'body_html': False,
            'mail_server_id': False,
            'subject': False,
        })

        for composition_mode, batch in (('comment', False), ('mass_mail', True)):
            with self.subTest(composition_mode=composition_mode, batch=batch):
                test_records = self.test_records if batch else self.test_record
                ctx = self._get_web_context(
                    test_records, add_web=False,
                    default_composition_mode=composition_mode
                )

                # 1. check without template + template update
                composer = self.env['mail.compose.message'].with_context(ctx).create({
                    'body': '<p>Test Body <t t-out="record.name>/></p>',
                    'mail_server_id': self.mail_server_global.id,
                    'subject': 'My amazing subject for {{ record.name }}',
                })

                # creation values are taken
                self.assertEqual(composer.body, '<p>Test Body <t t-out="record.name>/></p>')
                self.assertEqual(composer.mail_server_id, self.mail_server_global)
                self.assertEqual(composer.subject, 'My amazing subject for {{ record.name }}')
                if composition_mode == 'comment':
                    self.assertEqual(composer.record_name, self.test_record.name)
                else:
                    self.assertFalse(composer.record_name)

                # changing template should update its content
                composer.write({'template_id': self.template.id})
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                # values come from template
                if composition_mode == 'comment':
                    self.assertEqual(composer.body, f'<p>TemplateBody {self.test_record.name}</p>')
                    self.assertEqual(composer.mail_server_id, self.template.mail_server_id)
                    self.assertEqual(composer.record_name, self.test_record.name)
                    self.assertEqual(composer.subject, f'TemplateSubject {self.test_record.name}')
                else:
                    self.assertEqual(composer.body, self.template.body_html)
                    self.assertEqual(composer.mail_server_id, self.template.mail_server_id)
                    self.assertFalse(composer.record_name)
                    self.assertEqual(composer.subject, self.template.subject)

                # manual values is kept over template
                composer.write({
                    'body': '<p>Back to my amazing body <t t-out="record.name>/></p>',
                    'mail_server_id': self.mail_server_global.id,
                    'record_name': 'Manual update',
                    'subject': 'Back to my amazing subject for {{ record.name }}',
                })
                self.assertEqual(composer.body, '<p>Back to my amazing body <t t-out="record.name>/></p>')
                self.assertEqual(composer.mail_server_id, self.mail_server_global)
                self.assertEqual(composer.record_name, 'Manual update')
                self.assertEqual(composer.subject, 'Back to my amazing subject for {{ record.name }}')

                # update with template with void values: void value is not forced in
                # rendering mode as well as when copying template values, except for
                # body in rendering mode
                composer.write({'template_id': template_void.id})
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                if composition_mode == 'comment':
                    self.assertFalse(composer.body, 'Void template body resets while other fields not, maybe to fix')
                    self.assertEqual(composer.mail_server_id, self.mail_server_global)
                    self.assertEqual(composer.record_name, 'Manual update')
                    self.assertEqual(composer.subject, 'Back to my amazing subject for {{ record.name }}')
                else:
                    self.assertEqual(composer.body, '<p>Back to my amazing body <t t-out="record.name>/></p>')
                    self.assertEqual(composer.mail_server_id, self.mail_server_global)
                    self.assertEqual(composer.record_name, 'Manual update')
                    self.assertEqual(composer.subject, 'Back to my amazing subject for {{ record.name }}')

                # reset template should reset values
                composer.write({'body': '<p>Back to my amazing body <t t-out="record.name>/></p>'})
                composer.write({'template_id': False})
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                # values are reset with default_get call, if it returns value
                # (aka subject for comment mode), and not record_name because
                # it was forgotten probably
                if composition_mode == 'comment':
                    self.assertFalse(composer.body)
                    # self.assertFalse(composer.mail_server_id.id)
                    self.assertEqual(composer.mail_server_id, self.mail_server_global,
                                     'TODO: Values are kept (should be reset ?)')
                    # self.assertEqual(composer.record_name, self.test_record.name)
                    self.assertEqual(composer.record_name, 'Manual update',
                                     'TODO: Reset not called')
                    self.assertEqual(composer.subject, 'Re: %s' % self.test_record.name)
                else:
                    self.assertFalse(composer.body)
                    # self.assertFalse(composer.mail_server_id.id)
                    self.assertEqual(composer.mail_server_id, self.mail_server_global,
                                     'TODO: Values are kept (should be reset ?)')
                    # self.assertFalse(composer.record_name)
                    self.assertEqual(composer.record_name, 'Manual update',
                                     'TODO: Reset not called')
                    # self.assertFalse(composer.subject)
                    self.assertEqual(composer.subject, 'Back to my amazing subject for {{ record.name }}',
                                     'TODO: Values are kept (should be reset ?)')

                # 2. check with default
                ctx['default_template_id'] = self.template.id
                composer = self.env['mail.compose.message'].with_context(ctx).create({
                    'template_id': self.template.id,
                })
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                # values come from template
                if composition_mode == 'comment':
                    self.assertEqual(composer.body, f'<p>TemplateBody {self.test_record.name}</p>')
                    self.assertEqual(composer.mail_server_id, self.template.mail_server_id)
                    self.assertEqual(composer.record_name, self.test_record.name)
                    self.assertEqual(composer.subject, f'TemplateSubject {self.test_record.name}')
                else:
                    self.assertEqual(composer.body, self.template.body_html)
                    self.assertEqual(composer.mail_server_id, self.template.mail_server_id)
                    self.assertFalse(composer.record_name)
                    self.assertEqual(composer.subject, self.template.subject)

                # 3. check at create
                ctx.pop('default_template_id')
                composer = self.env['mail.compose.message'].with_context(ctx).create({
                    'template_id': self.template.id,
                })
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                # values come from template
                if composition_mode == 'comment':
                    self.assertEqual(composer.body, f'<p>TemplateBody {self.test_record.name}</p>')
                    self.assertEqual(composer.mail_server_id, self.template.mail_server_id)
                    self.assertEqual(composer.record_name, self.test_record.name)
                    self.assertEqual(composer.subject, f'TemplateSubject {self.test_record.name}')
                else:
                    self.assertEqual(composer.body, self.template.body_html)
                    self.assertEqual(composer.mail_server_id, self.template.mail_server_id)
                    self.assertFalse(composer.record_name)
                    self.assertEqual(composer.subject, self.template.subject)

                # 4. template + user input
                ctx['default_template_id'] = self.template.id
                composer = self.env['mail.compose.message'].with_context(ctx).create({
                    'body': '<p>Test Body</p>',
                    'mail_server_id': False,
                    'record_name': 'CustomName',
                    'subject': 'My amazing subject',
                })

                # creation values are taken
                self.assertEqual(composer.body, '<p>Test Body</p>')
                self.assertEqual(composer.mail_server_id.id, False)
                self.assertEqual(composer.record_name, 'CustomName')
                self.assertEqual(composer.subject, 'My amazing subject')

    @users('employee')
    @mute_logger('odoo.models.unlink')
    def test_mail_composer_recipients(self):
        """ Test content management (partner_ids, reply_to) in both comment and
        mass mailing mode. Template update is also tested. Add some tests for
        partner creation based on unknown emails as this is part of the process. """
        base_recipients = self.partner_1 + self.partner_2
        self.template.write({
            'email_cc': 'test.cc.1@test.example.com, test.cc.2@test.example.com'
        })
        template_void = self.template.copy(default={
            'email_cc': False,
            'email_to': False,
            'partner_to': False,
            'reply_to': False,
        })

        for composition_mode, batch in (('comment', False), ('mass_mail', True)):
            with self.subTest(composition_mode=composition_mode, batch=batch):
                self.assertFalse(
                    self.env['res.partner'].search([
                        ('email_normalized', 'in', ['test.cc.1@test.example.com',
                                                    'test.cc.2@test.example.com'])
                    ])
                )

                test_records = self.test_records if batch else self.test_record
                ctx = self._get_web_context(
                    test_records, add_web=False,
                    default_composition_mode=composition_mode
                )

                # 1. check without template + template update
                composer = self.env['mail.compose.message'].with_context(ctx).create({
                    'body': '<p>Test Body</p>',
                    'partner_ids': base_recipients.ids,
                    'reply_to': 'my_reply_to@test.example.com',
                    'subject': 'My amazing subject',
                })

                # creation values are taken
                self.assertEqual(composer.partner_ids, base_recipients)
                self.assertEqual(composer.reply_to, 'my_reply_to@test.example.com')
                self.assertFalse(composer.reply_to_force_new)
                self.assertEqual(composer.reply_to_mode, 'update')

                # update with template with void values: void value is not forced in
                # rendering mode as well as when copying template values (and recipients
                # are not computed until sending in rendering mode)
                composer.write({'template_id': template_void.id})
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                if composition_mode == 'comment':
                    self.assertEqual(composer.partner_ids, base_recipients)
                    self.assertEqual(composer.reply_to, 'my_reply_to@test.example.com')
                    self.assertFalse(composer.reply_to_force_new)
                else:
                    self.assertEqual(composer.partner_ids, base_recipients)
                    self.assertEqual(composer.reply_to, 'my_reply_to@test.example.com')
                    self.assertFalse(composer.reply_to_force_new)

                # changing template should update its content
                composer.write({'template_id': self.template.id})
                # currently onchange necessary
                composer._onchange_template_id_wrapper()
                new_partners = self.env['res.partner'].search(
                    [('email_normalized', 'in', ['test.cc.1@test.example.com',
                                                 'test.cc.2@test.example.com'])
                    ]
                )

                # values come from template
                if composition_mode == 'comment':
                    self.assertEqual(len(new_partners), 2)
                    self.assertEqual(composer.partner_ids, self.partner_1 + new_partners, 'Template took customer_id as set on record')
                    self.assertEqual(composer.reply_to, 'info@test.example.com', 'Template was rendered')
                    self.assertFalse(composer.reply_to_force_new)  # should not change in comment mode
                else:
                    self.assertEqual(len(new_partners), 0)
                    self.assertEqual(composer.partner_ids, base_recipients, 'Mass mode: kept original values')
                    self.assertEqual(composer.reply_to, self.template.reply_to, 'Mass mode: raw template value')
                    self.assertFalse(composer.reply_to_force_new)  # should probably become True, not supported currently

                # manual values is kept over template
                composer.write({'partner_ids': [(5, 0), (4, self.partner_admin.id)]})
                self.assertEqual(composer.partner_ids, self.partner_admin)

                # reset template should reset values
                composer.write({'template_id': False})
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                # values are kept, should probably be reset
                if composition_mode == 'comment':
                    self.assertEqual(composer.partner_ids, self.partner_admin,
                                     'TODO: Values are kept (should be reset ?)')
                    self.assertEqual(composer.reply_to, 'info@test.example.com',
                                     'TODO: Values are kept (should be reset ?)')
                    self.assertFalse(composer.reply_to_force_new)
                else:
                    self.assertEqual(composer.partner_ids, self.partner_admin,
                                     'TODO: Values are kept (should be reset ?)')
                    self.assertEqual(composer.reply_to, self.template.reply_to,
                                     'TODO: Values are kept (should be reset ?)')
                    self.assertFalse(composer.reply_to_force_new)

                # 2. check with default
                ctx['default_template_id'] = self.template.id
                composer = self.env['mail.compose.message'].with_context(ctx).create({
                    'template_id': self.template.id,
                })
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                # values come from template
                if composition_mode == 'comment':
                    self.assertEqual(composer.partner_ids, self.partner_1 + new_partners)
                else:
                    self.assertFalse(composer.partner_ids)
                if composition_mode == 'comment':
                    self.assertEqual(composer.reply_to, "info@test.example.com")
                else:
                    self.assertEqual(composer.reply_to, self.template.reply_to)
                self.assertFalse(composer.reply_to_force_new)  # note: this should be updated with reply-to
                self.assertEqual(composer.reply_to_mode, 'update')  # note: this should be updated with reply-to

                # 3. check at create
                ctx.pop('default_template_id')
                composer = self.env['mail.compose.message'].with_context(ctx).create({
                    'template_id': self.template.id,
                })
                # currently onchange necessary
                composer._onchange_template_id_wrapper()

                # values come from template
                if composition_mode == 'comment':
                    self.assertEqual(composer.partner_ids, self.partner_1 + new_partners)
                else:
                    self.assertFalse(composer.partner_ids)
                if composition_mode == 'comment':
                    self.assertEqual(composer.reply_to, "info@test.example.com")
                else:
                    self.assertEqual(composer.reply_to, self.template.reply_to)
                self.assertFalse(composer.reply_to_force_new)
                self.assertEqual(composer.reply_to_mode, 'update')

                # 4. template + user input
                ctx['default_template_id'] = self.template.id
                composer = self.env['mail.compose.message'].with_context(ctx).create({
                    'body': '<p>Test Body</p>',
                    'partner_ids': base_recipients.ids,
                    'subject': 'My amazing subject',
                    'reply_to': False,
                })

                # creation values are taken
                self.assertEqual(composer.partner_ids, base_recipients)
                self.assertFalse(composer.reply_to)
                self.assertFalse(composer.reply_to_force_new)
                self.assertEqual(composer.reply_to_mode, 'update')

                self.env['res.partner'].search([
                    ('email_normalized', 'in', ['test.cc.1@test.example.com',
                                                'test.cc.2@test.example.com'])
                ]).unlink()

    @users('employee')
    @mute_logger('odoo.tests', 'odoo.addons.mail.models.mail_mail', 'odoo.models.unlink')
    def test_mail_composer_parent(self):
        """ Test specific management in comment mode when having parent_id set:
        record_name, subject, parent's partners. """
        parent = self.test_record.message_post(body='Test', partner_ids=(self.partner_1 + self.partner_2).ids)

        composer = self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_record, add_web=False, default_parent_id=parent.id)
        ).create({
            'body': '<p>Test Body</p>',
        })

        # creation values taken from parent
        self.assertEqual(composer.body, '<p>Test Body</p>')
        self.assertEqual(composer.parent_id, parent)
        self.assertEqual(composer.partner_ids, self.partner_1 + self.partner_2)
        self.assertEqual(composer.record_name, self.test_record.name)
        self.assertEqual(composer.subject, 'Re: %s' % self.test_record.name)

    @users('user_rendering_restricted')
    @mute_logger('odoo.tests', 'odoo.addons.base.models.ir_rule', 'odoo.addons.mail.models.mail_mail', 'odoo.models.unlink')
    def test_mail_composer_rights_attachments(self):
        """ Ensure a user without write access to a template can send an email"""
        template_1 = self.template.copy({
            'report_name': 'TestReport for {{ object.name }} (thanks TDE).html',  # test cursor forces html
            'report_template': self.test_report.id,
        })
        attachment_data = self._generate_attachments_data(2, self.template._name, self.template.id)
        template_1.write({
            'attachment_ids': [(0, 0, dict(a, res_model="mail.template", res_id=template_1.id)) for a in attachment_data]
        })
        with self.assertRaises(AccessError):
            # ensure user_rendering_restricted has no write access
            template_1.with_user(self.env.user).write({'name': 'New Name'})

        template_1_attachments = template_1.attachment_ids
        self.assertEqual(len(template_1_attachments), 2)
        template_1_attachment_name = list(template_1_attachments.mapped('name')) + ["TestReport for TestRecord (thanks TDE).html"]

        composer = self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_record)
        ).create({
            'body': '<p>Template Body</p>',
            'partner_ids': [self.partner_employee_2.id],
            'template_id': template_1.id,
        })
        composer._onchange_template_id_wrapper()
        composer._action_send_mail()

        self.assertEqual(
            self.test_record.message_ids[0].subject,
            f'TemplateSubject {self.test_record.name}')
        self.assertEqual(
            sorted(self.test_record.message_ids[0].attachment_ids.mapped('name')),
            sorted(template_1_attachment_name))

    @mute_logger('odoo.tests', 'odoo.addons.mail.models.mail_mail', 'odoo.models.unlink')
    def test_mail_composer_rights_portal(self):
        portal_user = self._create_portal_user()
        # give read access to the record to portal (for check access rule)
        self.test_record.message_subscribe(partner_ids=portal_user.partner_id.ids)

        # patch check access rights for write access, required to post a message by default
        with patch.object(MailTestTicket, 'check_access_rights', return_value=True):
            self.env['mail.compose.message'].with_user(portal_user).with_context(
                self._get_web_context(self.test_record)
            ).create({
                'subject': 'Subject',
                'body': '<p>Body text</p>',
                'partner_ids': []
            })._action_send_mail()

            self.assertEqual(self.test_record.message_ids[0].body, '<p>Body text</p>')
            self.assertEqual(self.test_record.message_ids[0].author_id, portal_user.partner_id)

            self.env['mail.compose.message'].with_user(portal_user).with_context({
                'default_composition_mode': 'comment',
                'default_parent_id': self.test_record.message_ids.ids[0],
            }).create({
                'subject': 'Subject',
                'body': '<p>Body text 2</p>'
            })._action_send_mail()

            self.assertEqual(self.test_record.message_ids[0].body, '<p>Body text 2</p>')
            self.assertEqual(self.test_record.message_ids[0].author_id, portal_user.partner_id)

    @users('employee')
    def test_mail_composer_save_template(self):
        self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_record, add_web=False)
        ).create({
            'subject': 'Template Subject',
            'body': '<p>Template Body</p>',
        }).action_save_as_template()

        # Test: email_template subject, body_html, model
        template = self.env['mail.template'].search([
            ('model', '=', self.test_record._name),
            ('subject', '=', 'Template Subject')
        ], limit=1)
        self.assertEqual(template.name, "%s: %s" % (self.env['ir.model']._get(self.test_record._name).name, 'Template Subject'))
        self.assertEqual(template.body_html, '<p>Template Body</p>', 'email_template incorrect body_html')


@tagged('mail_composer', 'multi_lang')
class TestComposerResultsComment(TestMailComposer):
    """ Test global output of composer used in comment mode. Test notably
    notification and emails generated during this process. """

    def test_assert_initial_data(self):
        """ Ensure class initial data to ease understanding """
        self.assertTrue(self.template.auto_delete)

        self.assertEqual(len(self.test_records), 2)
        self.assertEqual(self.test_records.user_id, self.user_employee_2)
        self.assertEqual(self.test_records.message_partner_ids, self.partner_employee_2)
        self.assertEqual(self.test_records[0].customer_id.lang, 'en_US')
        self.assertEqual(self.test_records[1].customer_id.lang, 'en_US')

        self.assertEqual(len(self.test_partners), 2)

        self.assertEqual(self.user_employee.lang, 'en_US')
        self.assertEqual(self.user_employee_2.lang, 'en_US')

    @users('employee')
    @mute_logger('odoo.tests', 'odoo.addons.mail.models.mail_mail', 'odoo.models.unlink')
    def test_mail_composer_notifications_delete(self):
        """ Notifications are correctly deleted once sent """
        composer = self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_record)
        ).create({
            'body': '<p>Test Body</p>',
            'partner_ids': [(4, self.partner_1.id), (4, self.partner_2.id)]
        })
        self.assertFalse(composer.auto_delete)
        self.assertFalse(composer.auto_delete_message)
        with self.mock_mail_gateway(mail_unlink_sent=True):
            composer._action_send_mail()

        # notifications
        message = self.test_record.message_ids[0]
        self.assertEqual(message.notified_partner_ids, self.partner_employee_2 + self.partner_1 + self.partner_2)

        # global outgoing
        self.assertEqual(len(self._mails), 3, 'Should have sent an email each recipient')
        self.assertEqual(len(self._new_mails), 2, 'Should have created 2 mail.mail (1 for users, 1 for customers)')
        self.assertFalse(self._new_mails.exists(), 'Should have deleted mail.mail records')

        # Check ``auto_delete`` field usage (note: currently not correctly managed)
        composer = self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_record),
        ).create({
            'auto_delete': False,
            'body': '<p>Test Body</p>',
            'partner_ids': [(4, self.partner_1.id), (4, self.partner_2.id)]
        })
        self.assertFalse(composer.auto_delete)
        self.assertFalse(composer.auto_delete_message)
        with self.mock_mail_gateway(mail_unlink_sent=True):
            composer._action_send_mail()

        # notifications
        message = self.test_record.message_ids[0]
        self.assertEqual(message.notified_partner_ids, self.partner_employee_2 + self.partner_1 + self.partner_2)

        # global outgoing
        self.assertEqual(len(self._mails), 3, 'Should have sent an email each recipient')
        self.assertEqual(len(self._new_mails), 2, 'Should have created 2 mail.mail (1 for users, 1 for customers)')
        self.assertEqual(len(self._new_mails.exists()), 0, 'To fix: does not respect auto_delete')

        # ensure ``mail_auto_delete`` context key allow to override this behavior
        composer = self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_record),
            mail_auto_delete=False,
        ).create({
            'body': '<p>Test Body</p>',
            'partner_ids': [(4, self.partner_1.id), (4, self.partner_2.id)]
        })
        with self.mock_mail_gateway(mail_unlink_sent=True):
            composer._action_send_mail()

        # notifications
        message = self.test_record.message_ids[0]
        self.assertEqual(message.notified_partner_ids, self.partner_employee_2 + self.partner_1 + self.partner_2)

        # global outgoing
        self.assertEqual(len(self._mails), 3, 'Should have sent an email each recipient')
        self.assertEqual(len(self._new_mails), 2, 'Should have created 2 mail.mail (1 for users, 1 for customers)')
        self.assertEqual(len(self._new_mails.exists()), 2, 'Should not have deleted mail.mail records')

    @users('employee')
    @mute_logger('odoo.tests', 'odoo.addons.mail.models.mail_mail', 'odoo.models.unlink')
    def test_mail_composer_post_parameters(self):
        """ Test various fields and tweaks in comment mode used for message_post
        parameters and process.. """
        # default behavior
        composer = self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_record)
        ).create({
            'body': '<p>Test Body</p>',
        })
        _mail, message = composer._action_send_mail()
        self.assertEqual(message.body, '<p>Test Body</p>')
        self.assertTrue(message.email_add_signature)
        self.assertFalse(message.email_layout_xmlid)
        self.assertEqual(message.message_type, 'comment', 'Mail: default message type with composer is user comment')
        self.assertEqual(message.record_name, self.test_record.name)
        self.assertEqual(message.subtype_id, self.env.ref('mail.mt_comment', 'Mail: default subtype is comment'))

        # tweaks
        composer = self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_record)
        ).create({
            'body': '<p>Test Body 2</p>',
            'email_add_signature': False,
            'email_layout_xmlid': 'mail.mail_notification_light',
            'is_log': False,
            'message_type': 'notification',
            'subtype_id': self.env.ref('mail.mt_note').id,
            'partner_ids': [(4, self.partner_1.id), (4, self.partner_2.id)],
            'record_name': 'Custom record name',
        })
        _mail, message = composer._action_send_mail()
        self.assertEqual(message.body, '<p>Test Body 2</p>')
        self.assertFalse(message.email_add_signature)
        self.assertEqual(message.email_layout_xmlid, 'mail.mail_notification_light')
        self.assertEqual(message.message_type, 'notification')
        self.assertEqual(message.record_name, 'Custom record name')
        self.assertEqual(message.subtype_id, self.env.ref('mail.mt_note'))

        # log forces note
        composer.write({
            'is_log': True,
            'subtype_id': self.env.ref('mail.mt_comment').id,
        })
        _mail, message = composer._action_send_mail()
        self.assertEqual(message.subtype_id, self.env.ref('mail.mt_note'))

    @users('employee')
    @mute_logger('odoo.tests', 'odoo.addons.mail.models.mail_mail', 'odoo.models.unlink')
    def test_mail_composer_recipients(self):
        """ Test partner_ids given to composer are given to the final message. """
        composer = self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_record)
        ).create({
            'body': '<p>Test Body</p>',
            'partner_ids': [(4, self.partner_1.id), (4, self.partner_2.id)]
        })
        composer._action_send_mail()

        message = self.test_record.message_ids[0]
        self.assertEqual(message.author_id, self.user_employee.partner_id)
        self.assertEqual(message.body, '<p>Test Body</p>')
        self.assertEqual(message.subject, 'Re: %s' % self.test_record.name)
        self.assertEqual(message.subtype_id, self.env.ref('mail.mt_comment'))
        self.assertEqual(message.partner_ids, self.partner_1 | self.partner_2)

    @users('employee')
    @mute_logger('odoo.models.unlink', 'odoo.addons.mail.models.mail_mail')
    def test_mail_composer_wtpl_complete(self):
        """ Test a posting process using a complex template, holding several
        additional recipients and attachments.

        This tests notifies: 2 new email_to (+ 1 duplicated), 1 email_cc,
        test_record followers and partner_admin added in partner_to.

        Test with and without notification layout specified.

        Test with and without languages.
        """
        attachment_data = self._generate_attachments_data(2, self.template._name, self.template.id)
        email_to_1 = 'test.to.1@test.example.com'
        email_to_2 = 'test.to.2@test.example.com'
        email_to_3 = 'test.to.1@test.example.com'  # duplicate: should not sent twice the email
        email_cc_1 = 'test.cc.1@test.example.com'
        self.template.write({
            'auto_delete': False,  # keep sent emails to check content
            'attachment_ids': [(0, 0, a) for a in attachment_data],
            'email_to': '%s, %s, %s' % (email_to_1, email_to_2, email_to_3),
            'email_cc': email_cc_1,
            'partner_to': '%s, {{ object.customer_id.id if object.customer_id else "" }}' % self.partner_admin.id,
            'report_name': 'TestReport for {{ object.name }}',  # test cursor forces html
            'report_template': self.test_report.id,
        })
        attachs = self.env['ir.attachment'].search([('name', 'in', [a['name'] for a in attachment_data])])
        self.assertEqual(len(attachs), 2)

        # ensure initial data
        self.assertEqual(self.test_record.user_id, self.user_employee_2)
        self.assertEqual(self.test_record.message_partner_ids, self.partner_employee_2)

        for email_layout_xmlid, use_lang in product(
            (False, 'mail.test_layout'),
            (False, True),
        ):
            with self.subTest(email_layout_xmlid=email_layout_xmlid,
                              use_lang=use_lang):
                # update test configuration
                if use_lang:
                    exp_lang = 'es_ES'
                    self.partner_1.lang = exp_lang
                if not use_lang:
                    exp_lang = False
                    self.partner_1.lang = False

                test_record = self.test_record.with_env(self.env)

                # ensure initial data
                self.assertEqual(test_record.user_id, self.user_employee_2)
                self.assertEqual(test_record.message_partner_ids, self.partner_employee_2)

                ctx = {
                    'default_model': test_record._name,
                    'default_composition_mode': 'comment',
                    'default_res_id': test_record.id,
                    'default_template_id': self.template.id,
                    # avoid successive tests issues with followers
                    'mail_create_nosubscribe': True,
                }
                if email_layout_xmlid:
                    ctx['default_email_layout_xmlid'] = email_layout_xmlid

                # open a composer and run it in comment mode
                composer_form = Form(self.env['mail.compose.message'].with_context(ctx))
                composer = composer_form.save()

                # ensure some parameters used afterwards
                author = self.partner_employee
                self.assertEqual(composer.author_id, author,
                                 'Author is synchronized with rendered email_from')
                self.assertEqual(composer.email_from, self.partner_employee_2.email_formatted)
                self.assertFalse(composer.reply_to_force_new, 'Mail: thread-enabled models should use auto thread by default')

                with self.mock_mail_gateway(mail_unlink_sent=False), \
                     self.mock_mail_app():
                    composer._action_send_mail()

                    # monorecord: force_send notifications
                    self.assertEqual(self._new_mails.mapped('state'), ['sent'] * len(self._new_mails))
                    self.assertEqual(len(self._mails), 5, 'Should have sent 5 emails, one per recipient per record')

                # check new partners have been created based on emails given
                new_partners = self.env['res.partner'].search([
                    ('email', 'in', [email_to_1, email_to_2, email_to_3, email_cc_1])
                ])
                self.assertEqual(len(new_partners), 3)
                self.assertEqual(
                    set(new_partners.mapped('email')),
                    {'test.to.1@test.example.com', 'test.to.2@test.example.com', 'test.cc.1@test.example.com'},
                )
                self.assertEqual(
                    set(new_partners.mapped('lang')),
                    {'en_US'},
                )

                message = test_record.message_ids[0]

                # check created mail.mail and outgoing emails. In comment
                # 2 mails are generated (due to group-based layouting):
                # - one for recipient that is a user
                # - one for recipients that are customers
                # Then each recipient receives its own outging email. See
                # 'assertMailMail' for more details.
                if exp_lang == 'es_ES':
                    exp_body = f'SpanishBody for {test_record.name}'
                    exp_subject = f'SpanishSubject for {test_record.name}'
                else:
                    exp_body = f'TemplateBody {test_record.name}'
                    exp_subject = f'TemplateSubject {test_record.name}'
                self.assertMailMail(self.partner_employee_2, 'sent',
                                    mail_message=message,
                                    author=author,  # author is different in batch and monorecord mode (raw or rendered email_from)
                                    email_values={
                                        'body_content': exp_body,
                                        'email_from': test_record.user_id.email_formatted,  # set by template
                                        'subject': exp_subject,
                                        'attachments_info': [
                                            {'name': 'AttFileName_00.txt', 'raw': b'AttContent_00', 'type': 'text/plain'},
                                            {'name': 'AttFileName_01.txt', 'raw': b'AttContent_01', 'type': 'text/plain'},
                                            {'name': f'TestReport for {test_record.name}.html', 'type': 'text/plain'},
                                        ]
                                    },
                                    fields_values={
                                        'mail_server_id': self.mail_server_domain,
                                    },
                                   )
                self.assertMailMail(test_record.customer_id + new_partners, 'sent',
                                    mail_message=message,
                                    author=author,  # author is different in batch and monorecord mode (raw or rendered email_from)
                                    email_values={
                                        'body_content': exp_body,
                                        'email_from': test_record.user_id.email_formatted,  # set by template
                                        'subject': exp_subject,
                                        'attachments_info': [
                                            {'name': 'AttFileName_00.txt', 'raw': b'AttContent_00', 'type': 'text/plain'},
                                            {'name': 'AttFileName_01.txt', 'raw': b'AttContent_01', 'type': 'text/plain'},
                                            {'name': f'TestReport for {test_record.name}.html', 'type': 'text/plain'},
                                        ]
                                    },
                                    fields_values={
                                        'mail_server_id': self.mail_server_domain,
                                    },
                                   )

                # Low-level checks on outgoing email for the recipient to
                # check layouting and language. Note that standard layout
                # is not tested against translations, only the custom one
                # to ease translations checks.
                email = self._find_sent_email(test_record.user_id.email_formatted, [test_record.customer_id.email_formatted])
                self.assertTrue(bool(email), 'Email not found, check recipients')

                # TDE FIXME: as it currently depends on a context-based hack
                # translation is not supported when scheduling notifications
                # or when a domain is given. Moreover access buttons are not
                # translated
                exp_layout_content_en = 'English Layout for Ticket-like model'
                exp_layout_content_es = 'Spanish Layout para Spanish Model Description'
                exp_button_en = 'View Ticket-like model'
                # exp_button_es = 'SpanishView Spanish Model Description'
                if email_layout_xmlid:
                    if exp_lang == 'es_ES':
                        self.assertIn(exp_layout_content_es, email['body'])
                        self.assertIn(exp_button_en, email['body'],
                                      'TODO: buttons should be translated')
                    else:
                        self.assertIn(exp_layout_content_en, email['body'])
                        self.assertIn(exp_button_en, email['body'])
                else:
                    # check default layouting applies
                    if exp_lang == 'es_ES':
                        self.assertIn('html lang="es_ES"', email['body'])
                    else:
                        self.assertIn('html lang="en_US"', email['body'])

                # message is posted and notified admin
                self.assertEqual(message.subtype_id, self.env.ref('mail.mt_comment'))
                self.assertNotified(message, [{'partner': self.partner_admin, 'is_read': False, 'type': 'inbox'}])
                # attachments are copied on message and linked to document
                self.assertEqual(
                    set(message.attachment_ids.mapped('name')),
                    set(['AttFileName_00.txt', 'AttFileName_01.txt',
                         f'TestReport for {test_record.name}.html'])
                )
                self.assertEqual(set(message.attachment_ids.mapped('res_model')), set([test_record._name]))
                self.assertEqual(set(message.attachment_ids.mapped('res_id')), set(test_record.ids))
                self.assertTrue(all(attach not in message.attachment_ids for attach in attachs), 'Should have copied attachments')

    @users('employee')
    @mute_logger('odoo.addons.mail.models.mail_mail')
    def test_mail_composer_wtpl_recipients_email_fields(self):
        """ Test various combinations of corner case / not standard filling of
        email fields: multi email, formatted emails, ... on template, used to
        post a message using the composer."""
        existing_partners = self.env['res.partner'].search([])
        partner_format_tofind, partner_multi_tofind, partner_at_tofind = self.env['res.partner'].create([
            {
                'email': '"FindMe Format" <find.me.format@test.example.com>',
                'name': 'FindMe Format',
            }, {
                'email': 'find.me.multi.1@test.example.com, "FindMe Multi" <find.me.multi.2@test.example.com>',
                'name': 'FindMe Multi',
            }, {
                'email': '"Bike@Home" <find.me.at@test.example.com>',
                'name': 'NotBike@Home',
            }
        ])
        email_ccs = ['"Raoul" <test.cc.1@example.com>', '"Raoulette" <test.cc.2@example.com>', 'test.cc.2.2@example.com>', 'invalid', '  ']
        email_tos = ['"Micheline, l\'Immense" <test.to.1@example.com>', 'test.to.2@example.com', 'wrong', '  ']

        self.template.write({
            'email_cc': ', '.join(email_ccs),
            'email_from': '{{ user.email_formatted }}',
            'email_to': ', '.join(email_tos + (partner_format_tofind + partner_multi_tofind + partner_at_tofind).mapped('email')),
            'partner_to': f'{self.partner_1.id},{self.partner_2.id},0,test',
        })
        self.user_employee.write({'email': 'email.from.1@test.mycompany.com, email.from.2@test.mycompany.com'})
        self.partner_1.write({'email': '"Valid Formatted" <valid.lelitre@agrolait.com>'})
        self.partner_2.write({'email': 'valid.other.1@agrolait.com, valid.other.cc@agrolait.com'})
        # ensure values used afterwards for testing
        self.assertEqual(
            self.partner_employee.email_formatted,
            '"Ernest Employee" <email.from.1@test.mycompany.com,email.from.2@test.mycompany.com>',
            'Formatting: wrong formatting due to multi-email')
        self.assertEqual(
            self.partner_1.email_formatted,
            '"Valid Lelitre" <valid.lelitre@agrolait.com>',
            'Formatting: avoid wrong double encapsulation')
        self.assertEqual(
            self.partner_2.email_formatted,
            '"Valid Poilvache" <valid.other.1@agrolait.com,valid.other.cc@agrolait.com>',
            'Formatting: wrong formatting due to multi-email')

        # instantiate composer, post message
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(
                self.test_record,
                add_web=True,
                default_template_id=self.template.id,
            )
        ))
        composer = composer_form.save()
        with self.mock_mail_gateway(mail_unlink_sent=False), self.mock_mail_app():
            composer.action_send_mail()

        # find partners created during sending (as emails are transformed into partners)
        # FIXME: currently email finding based on formatted / multi emails does
        # not work
        new_partners = self.env['res.partner'].search([]).search([('id', 'not in', existing_partners.ids)])
        self.assertEqual(len(new_partners), 9,
                         'Mail (FIXME): multiple partner creation due to formatted / multi emails: 1 extra partner')
        self.assertIn(partner_format_tofind, new_partners)
        self.assertIn(partner_multi_tofind, new_partners)
        self.assertIn(partner_at_tofind, new_partners)
        self.assertEqual(new_partners[0:3].ids, (partner_format_tofind + partner_multi_tofind + partner_at_tofind).ids)
        self.assertEqual(
            sorted(new_partners.mapped('email')),
            sorted(['"Bike@Home" <find.me.at@test.example.com>',
                    '"FindMe Format" <find.me.format@test.example.com>',
                    'find.me.multi.1@test.example.com, "FindMe Multi" <find.me.multi.2@test.example.com>',
                    'find.me.multi.2@test.example.com',
                    'test.cc.1@example.com',
                    'test.cc.2@example.com',
                    'test.cc.2.2@example.com',
                    'test.to.1@example.com',
                    'test.to.2@example.com']),
            'Mail: created partners for valid emails (wrong / invalid not taken into account) + did not find corner cases (FIXME)'
        )
        self.assertEqual(
            sorted(new_partners.mapped('email_formatted')),
            sorted(['"NotBike@Home" <find.me.at@test.example.com>',
                    '"FindMe Format" <find.me.format@test.example.com>',
                    '"FindMe Multi" <find.me.multi.1@test.example.com,find.me.multi.2@test.example.com>',
                    '"find.me.multi.2@test.example.com" <find.me.multi.2@test.example.com>',
                    '"test.cc.1@example.com" <test.cc.1@example.com>',
                    '"test.cc.2@example.com" <test.cc.2@example.com>',
                    '"test.cc.2.2@example.com" <test.cc.2.2@example.com>',
                    '"test.to.1@example.com" <test.to.1@example.com>',
                    '"test.to.2@example.com" <test.to.2@example.com>']),
        )
        self.assertEqual(
            sorted(new_partners.mapped('name')),
            sorted(['NotBike@Home',
                    'FindMe Format',
                    'FindMe Multi',
                    'find.me.multi.2@test.example.com',
                    'test.cc.1@example.com',
                    'test.to.1@example.com',
                    'test.to.2@example.com',
                    'test.cc.2@example.com',
                    'test.cc.2.2@example.com']),
            'Mail: currently setting name = email, not taking into account formatted emails'
        )

        # global outgoing: two mail.mail (all customer recipients, then all employee recipients)
        # and 11 emails, and 1 inbox notification (admin)
        # FIXME template is sent only to partners (email_to are transformed) ->
        #   wrong / weird emails (see email_formatted of partners) is kept
        # FIXME: more partners created than real emails (see above) -> due to
        #   transformation from email -> partner in template 'generate_recipients'
        #   there are more partners than email to notify;
        self.assertEqual(len(self._new_mails), 2, 'Should have created 2 mail.mail')
        self.assertEqual(
            len(self._mails), len(new_partners) + 3,
            f'Should have sent {len(new_partners) + 3} emails, one / recipient ({len(new_partners)} mailed partners + partner_1 + partner_2 + partner_employee)')
        self.assertMailMail(
            self.partner_employee_2, 'sent',
            author=self.partner_employee,
            email_values={
                'body_content': f'TemplateBody {self.test_record.name}',
                # single email event if email field is multi-email
                'email_from': formataddr((self.user_employee.name, 'email.from.1@test.mycompany.com')),
                'subject': f'TemplateSubject {self.test_record.name}',
            },
            fields_values={
                # currently holding multi-email 'email_from'
                'email_from': formataddr((self.user_employee.name, 'email.from.1@test.mycompany.com,email.from.2@test.mycompany.com')),
            },
            mail_message=self.test_record.message_ids[0],
        )
        recipients = self.partner_1 + self.partner_2 + new_partners
        self.assertMailMail(
            recipients,
            'sent',
            author=self.partner_employee,
            email_to_recipients=[
                [self.partner_1.email_formatted],
                [f'"{self.partner_2.name}" <valid.other.1@agrolait.com>', f'"{self.partner_2.name}" <valid.other.cc@agrolait.com>'],
            ] + [[new_partners[0]['email_formatted']],
                 ['"FindMe Multi" <find.me.multi.1@test.example.com>', '"FindMe Multi" <find.me.multi.2@test.example.com>']
            ] + [[email] for email in new_partners[2:].mapped('email_formatted')],
            email_values={
                'body_content': f'TemplateBody {self.test_record.name}',
                # single email event if email field is multi-email
                'email_from': formataddr((self.user_employee.name, 'email.from.1@test.mycompany.com')),
                'subject': f'TemplateSubject {self.test_record.name}',
            },
            fields_values={
                # currently holding multi-email 'email_from'
                'email_from': formataddr((self.user_employee.name, 'email.from.1@test.mycompany.com,email.from.2@test.mycompany.com')),
            },
            mail_message=self.test_record.message_ids[0],
        )
        # actual emails sent through smtp
        for recipient in recipients:
            # multi emails -> send multiple emails (smart)
            if recipient == self.partner_2:
                smtp_to_list = ['valid.other.1@agrolait.com', 'valid.other.cc@agrolait.com']
            # find.me.format
            elif recipient == new_partners[0]:
                self.assertEqual(recipient, partner_format_tofind)
                smtp_to_list = ['find.me.format@test.example.com']
            # find.me.multi was split into two partners
            elif recipient == new_partners[1]:
                self.assertEqual(recipient, partner_multi_tofind)
                smtp_to_list = ['find.me.multi.1@test.example.com', 'find.me.multi.2@test.example.com']
            elif recipient == new_partners[3]:
                smtp_to_list = ['find.me.multi.2@test.example.com']
            # bike@home: name is not recognized as email anymore
            elif recipient == new_partners[2]:
                self.assertEqual(recipient, partner_at_tofind)
                smtp_to_list = ['find.me.at@test.example.com']
            else:
                smtp_to_list = [recipient.email_normalized]
            self.assert_email_sent_smtp(
                smtp_from=f'{self.alias_bounce}@{self.alias_domain}',
                smtp_to_list=smtp_to_list,
                mail_server=self.mail_server_domain,
                # msg_from takes only first found normalized email to make a valid email_from
                message_from=formataddr(
                    (self.user_employee.name,
                    'email.from.1@test.mycompany.com',
                )),
                # similar envelope, assert_email_sent_smtp cannot distinguish
                # records (would have to dive into content, too complicated)
                emails_count=1,
            )


@tagged('mail_composer', 'mail_blacklist')
class TestComposerResultsCommentStatus(TestMailComposer):
    """ Test cases involving blacklist, opt-out, state management, ... specific
    class to avoid bloating the base comment-based composer tests. """

    @classmethod
    def setUpClass(cls):
        """ Test data: 4 records with a customer set, then some additional
        records based on emails, duplicates, ...

        Record0: partner is blacklisted
        Record1: Record4 has the same email (but no customer set)
        Record5 and Record6 have same email (notlinked to any customer)
        """
        super(TestComposerResultsCommentStatus, cls).setUpClass()

        # ensure employee can create partners, necessary for templates
        cls.user_employee.write({
            'groups_id': [(4, cls.env.ref('base.group_partner_manager').id)],
        })

        # add 2 new records with customers
        cls.test_records, cls.test_partners = cls._create_records_for_batch(
            'mail.test.ticket.el', 4,
            additional_values={'user_id': cls.user_employee_2.id},
            prefix='el_'
        )
        # create bl / optout / duplicates, see docstring
        cls.env['mail.blacklist']._add(
            cls.test_partners[0].email_formatted
        )
        cls.test_records += cls.env[cls.test_records._name].create([
            {
                'email_from': cls.test_records[1].email_from,
                'name': 'Email of Record2',
                'user_id': cls.user_employee_2.id,
            },
            {
                'email_from': 'test.duplicate@test.example.com',
                'name': 'Dupe email (first)',
                'user_id': cls.user_employee_2.id,
            },
            {
                'email_from': 'test.duplicate@test.example.com',
                'name': 'Dupe email (second)',
                'user_id': cls.user_employee_2.id,
            },
        ])
        cls.template.write({
            'auto_delete': False,
            'model_id': cls.env['ir.model']._get_id(cls.test_records._name),
        })

    def test_assert_initial_data(self):
        """ Ensure class initial data to ease understanding """
        self.assertFalse(self.template.auto_delete)

        self.assertEqual(len(self.test_records), 7)
        self.assertEqual(self.test_records.user_id, self.user_employee_2)
        self.assertEqual(self.test_records.message_partner_ids, self.partner_employee_2)
        self.assertEqual(self.test_records[1].email_from, self.test_records[4].email_from)
        self.assertEqual(self.test_records[5].email_from, self.test_records[6].email_from)

        self.assertEqual(len(self.test_partners), 4)
        self.assertTrue(self.test_partners[0].is_blacklisted)

    @users('employee')
    @mute_logger('odoo.tests', 'odoo.addons.mail.models.mail_mail', 'odoo.models.unlink')
    def test_comment_blacklist(self):
        """ Tests a document-based comment with the excluded emails. It is
        currently bypassed, as we consider posting bypasses the exclusion list.
        """
        test_record = self.test_records[0].with_env(self.env)
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(test_record, add_web=True,
                                  default_template_id=self.template.id)
        ))
        composer = composer_form.save()
        with self.mock_mail_gateway(mail_unlink_sent=False), self.mock_mail_app():
            composer._action_send_mail()

        # one mail to the customer, one mail to the follower
        message = test_record.message_ids[0]
        for recipient in test_record.customer_id + self.partner_employee_2:
            with self.subTest(recipient=recipient):
                self.assertMailMail(
                    recipient, 'sent',
                    mail_message=message,
                    author=self.partner_employee,  # author != email_from (template sets only email_from)
                    email_values={
                        'email_from': self.user_employee_2.email_formatted,  # set by template
                    },
                )
        self.assertEqual(len(self._mails), 2, 'Should have sent 2 emails, skipping the exclusion list')


@tagged('mail_composer', 'multi_lang')
class TestComposerResultsMass(TestMailComposer):

    @classmethod
    def setUpClass(cls):
        super(TestComposerResultsMass, cls).setUpClass()
        # ensure employee can create partners, necessary for templates
        cls.user_employee.write({
            'groups_id': [(4, cls.env.ref('base.group_partner_manager').id)],
        })

    @users('employee')
    @mute_logger('odoo.tests', 'odoo.addons.mail.models.mail_mail', 'odoo.models.unlink')
    def test_mail_composer_delete(self):
        """ Check mail / msg delete support """
        # ensure initial data
        self.assertTrue(self.template.auto_delete)
        self.assertEqual(self.test_records.user_id, self.user_employee_2)
        self.assertEqual(self.test_records.message_partner_ids, self.partner_employee_2)

        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_records, add_web=True,
                                  default_template_id=self.template.id)
        ))
        composer = composer_form.save()
        self.assertFalse(composer.auto_delete, 'Fixme: should take composer value')
        self.assertFalse(composer.auto_delete_message)
        with self.mock_mail_gateway(mail_unlink_sent=True), self.mock_mail_app():
            composer._action_send_mail()

        self.assertEqual(len(self._mails), 2, 'Should have sent 1 email per record')
        self.assertEqual(len(self._new_mails), 2, 'Should have created 1 mail.mail per record')
        self.assertFalse(self._new_mails.exists(), 'Should have deleted mail.mail records')
        self.assertEqual(len(self._new_msgs), 2, 'Should have created 1 mail.mail per record')
        self.assertEqual(self._new_msgs.exists(), self._new_msgs, 'Should not have deleted mail.message records')

        # force composer auto_delete field
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_records, add_web=True,
                                  default_template_id=self.template.id)
        ))
        composer = composer_form.save()
        composer.auto_delete = False
        with self.mock_mail_gateway(mail_unlink_sent=True), self.mock_mail_app():
            composer._action_send_mail()

        self.assertEqual(len(self._mails), 2, 'Should have sent 1 email per record')
        self.assertEqual(len(self._new_mails), 2, 'Should have created 1 mail.mail per record')
        # self.assertEqual(self._new_mails.exists(), self._new_mails, 'Should not have deleted mail.mail records')
        self.assertFalse(self._new_mails.exists(), 'TODO: Template is forced over composer value, which is not correct')
        self.assertEqual(len(self._new_msgs), 2, 'Should have created 1 mail.mail per record')
        self.assertEqual(self._new_msgs.exists(), self._new_msgs, 'Should not have deleted mail.message records')

        # check composer auto_delete_message
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_records, add_web=True,
                                  default_template_id=self.template.id)
        ))
        composer = composer_form.save()
        composer.auto_delete_message = True
        with self.mock_mail_gateway(mail_unlink_sent=True), self.mock_mail_app():
            composer._action_send_mail()

        # global outgoing
        self.assertEqual(len(self._mails), 2, 'Should have sent 1 email per record')
        self.assertEqual(len(self._new_mails), 2, 'Should have created 1 mail.mail per record')
        self.assertFalse(self._new_mails.exists(), 'Should have deleted mail.mail records')
        self.assertEqual(len(self._new_msgs), 2, 'Should have created 1 mail.mail per record')
        self.assertFalse(self._new_msgs.exists(), 'Should have deleted mail.message records')

    @users('employee')
    @mute_logger('odoo.models.unlink', 'odoo.addons.mail.models.mail_mail')
    def test_mail_composer_wtpl(self):
        self.template.auto_delete = False  # keep sent emails to check content

        # ensure initial data
        self.assertEqual(self.test_records.user_id, self.user_employee_2)
        self.assertEqual(self.test_records.message_partner_ids, self.partner_employee_2)

        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_records, add_web=True,
                                  default_template_id=self.template.id)
        ))
        composer = composer_form.save()
        self.assertFalse(composer.reply_to_force_new, 'Mail: thread-enabled models should use auto thread by default')
        with self.mock_mail_gateway(mail_unlink_sent=True):
            composer._action_send_mail()

        # global outgoing
        self.assertEqual(len(self._new_mails), 2, 'Should have created 1 mail.mail per record')
        self.assertEqual(len(self._mails), 2, 'Should have sent 1 email per record')

        for record in self.test_records:
            # message copy is kept
            message = record.message_ids[0]

            # template is sent directly using customer field, meaning we have recipients
            self.assertMailMail(record.customer_id, 'sent',
                                mail_message=message,
                                author=self.partner_employee,
                                email_values={
                                    'email_from': self.partner_employee_2.email_formatted,
                                })

            # message content
            self.assertEqual(message.subject, 'TemplateSubject %s' % record.name)
            self.assertEqual(message.body, '<p>TemplateBody %s</p>' % record.name)
            self.assertEqual(message.author_id, self.user_employee.partner_id)
            # post-related fields are void
            self.assertFalse(message.subtype_id)
            self.assertFalse(message.partner_ids)

    @users('employee')
    @mute_logger('odoo.models.unlink', 'odoo.addons.mail.models.mail_mail')
    def test_mail_composer_wtpl_complete(self):
        """ Test a composer in mass mode with a quite complete template, containing
        notably email-based recipients and attachments.

        Translations and email layout supported are also tested.
        """
        # as we use the email queue, don't have failing tests due to other outgoing emails
        self.env['mail.mail'].sudo().search([]).unlink()

        attachment_data = self._generate_attachments_data(2, self.template._name, self.template.id)
        email_to_1 = 'test.to.1@test.example.com'
        email_to_2 = 'test.to.2@test.example.com'
        email_to_3 = 'test.to.1@test.example.com'  # duplicate: should not sent twice the email
        email_cc_1 = 'test.cc.1@test.example.com'
        self.template.write({
            'auto_delete': False,  # keep sent emails to check content
            'attachment_ids': [(0, 0, a) for a in attachment_data],
            'email_to': '%s, %s, %s' % (email_to_1, email_to_2, email_to_3),
            'email_cc': email_cc_1,
            'partner_to': '%s, {{ object.customer_id.id if object.customer_id else "" }}' % self.partner_admin.id,
            'report_name': 'TestReport for {{ object.name }}',  # test cursor forces html
            'report_template': self.test_report.id,
        })
        attachs = self.env['ir.attachment'].search([('name', 'in', [a['name'] for a in attachment_data])])
        self.assertEqual(len(attachs), 2)

        # ensure initial data
        self.assertEqual(self.test_records.user_id, self.user_employee_2)
        self.assertEqual(self.test_records.message_partner_ids, self.partner_employee_2)

        for email_layout_xmlid, use_lang in product(
            (False, 'mail.test_layout'),
            (False, True),
        ):
            with self.subTest(email_layout_xmlid=email_layout_xmlid,
                              use_lang=use_lang):
                # update test configuration
                if use_lang:
                    langs = ('es_ES', 'en_US')
                    self.test_partners[0].lang = langs[0]
                    self.test_partners[1].lang = langs[1]
                else:
                    langs = (False, False)
                    self.test_partners.lang = False

                ctx = {
                    'active_ids': self.test_records.ids,
                    'default_model': self.test_records._name,
                    'default_composition_mode': 'mass_mail',
                    'default_template_id': self.template.id,
                }
                if email_layout_xmlid:
                    ctx['default_email_layout_xmlid'] = email_layout_xmlid

                # launch composer in mass mode
                composer_form = Form(self.env['mail.compose.message'].with_context(ctx))
                composer = composer_form.save()

                # ensure some parameters used afterwards
                author = self.env.user.partner_id
                self.assertEqual(composer.author_id, author,
                                 'Author cannot be synchronized with a raw email_from')
                self.assertEqual(composer.email_from, self.template.email_from)

                with self.mock_mail_gateway(mail_unlink_sent=False):
                    composer._action_send_mail()

                    new_partners = self.env['res.partner'].search([
                        ('email', 'in', [email_to_1, email_to_2, email_to_3, email_cc_1])
                    ])
                    self.assertEqual(len(new_partners), 3)

                    # global outgoing: emails sent
                    self.assertEqual(len(self._new_mails), 2, 'Should have created 1 mail.mail per record')
                    self.assertEqual(len(self._mails), 10, 'Should have sent emails')
                    self.assertEqual(self._new_mails.mapped('scheduled_date'),
                                     [False] * 2)
                self.assertEqual(len(self._mails), 10, 'Should have sent 5 emails per record')

                for record, exp_lang in zip(self.test_records, langs):
                    # message copy is kept
                    message = record.message_ids[0]

                    # translation are currently not supported at all as they
                    # are fetched composer side, which is most probably not
                    # translated (only template is)
                    if False and exp_lang == 'es_ES':
                        exp_body = f'SpanishBody for {record.name}'
                        exp_subject = f'SpanishSubject for {record.name}'
                    else:
                        exp_body = f'TemplateBody {record.name}'
                        exp_subject = f'TemplateSubject {record.name}'

                    # template is sent only to partners (email_to are transformed)
                    self.assertMailMail(record.customer_id + new_partners + self.partner_admin,
                                        'sent',
                                        mail_message=message,
                                        author=author,
                                        email_values={
                                            'attachments_info': [
                                                {'name': 'AttFileName_00.txt', 'raw': b'AttContent_00', 'type': 'text/plain'},
                                                {'name': 'AttFileName_01.txt', 'raw': b'AttContent_01', 'type': 'text/plain'},
                                                {'name': 'TestReport for %s.html' % record.name, 'type': 'text/plain'},
                                            ],
                                            'body_content': exp_body,
                                            'email_from': self.partner_employee_2.email_formatted,
                                            # profit from this test to check references are set to message_id in mailing emails
                                            'references_message_id_check': True,
                                            'subject': exp_subject,
                                        },
                                        fields_values={
                                            'email_from': self.partner_employee_2.email_formatted,
                                            'mail_server_id': self.mail_server_domain,
                                            'reply_to': formataddr((
                                                f'{self.env.user.company_id.name} {record.name}',
                                                f'{self.alias_catchall}@{self.alias_domain}'
                                            )),
                                            'subject': exp_subject,
                                        },
                                       )

                    # Low-level checks on outgoing email for the recipient to
                    # check layouting and language. Note that standard layout
                    # is not tested against translations, only the custom one
                    # to ease translations checks.
                    sent_mail = self._find_sent_email(
                        self.partner_employee_2.email_formatted,
                        [formataddr((record.customer_id.name, email_normalize(record.customer_id.email, strict=False)))]
                    )
                    debug_info = ''
                    if not sent_mail:
                        debug_info = '-'.join('From: %s-To: %s' % (mail['email_from'], mail['email_to']) for mail in self._mails)
                    self.assertTrue(
                        bool(sent_mail),
                        f'Expected mail from {self.partner_employee_2.email_formatted} to {formataddr((record.customer_id.name, record.customer_id.email))} not found in {debug_info}'
                    )
                    # Currently layouting in mailing mode is not supported.
                    # Hence no translations.
                    self.assertEqual(
                        sent_mail['body'],
                        f'<p>TemplateBody {record.name}</p>'
                    )

    @users('employee')
    @mute_logger('odoo.models.unlink', 'odoo.addons.mail.models.mail_mail')
    def test_mail_composer_wtpl_recipients(self):
        """ Test various combinations of recipients: active_domain, active_id,
        active_ids, ... to ensure fallback behavior are working. """
        # 1: active_domain
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_records, add_web=True,
                                  default_template_id=self.template.id,
                                  active_ids=[],
                                  default_use_active_domain=True,
                                  default_active_domain=[('id', 'in', self.test_records.ids)])
        ))
        composer = composer_form.save()
        with self.mock_mail_gateway(mail_unlink_sent=True):
            composer._action_send_mail()

        # global outgoing
        self.assertEqual(len(self._new_mails), 2, 'Should have created 1 mail.mail per record')
        self.assertEqual(len(self._mails), 2, 'Should have sent 1 email per record')

        for record in self.test_records:
            # template is sent directly using customer field, even if author is partner_employee
            self.assertSentEmail(self.partner_employee_2.email_formatted,
                                 record.customer_id)

        # 2: active_domain not taken into account if use_active_domain is False
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_records, add_web=True,
                                  default_template_id=self.template.id,
                                  default_use_active_domain=False,
                                  default_active_domain=[('id', 'in', -1)])
        ))
        composer = composer_form.save()
        with self.mock_mail_gateway(mail_unlink_sent=True):
            composer._action_send_mail()

        # global outgoing
        self.assertEqual(len(self._new_mails), 2, 'Should have created 1 mail.mail per record')
        self.assertEqual(len(self._mails), 2, 'Should have sent 1 email per record')

        # 3: fallback on active_id if not active_ids
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_records, add_web=True,
                                  default_template_id=self.template.id,
                                  active_ids=[])
        ))
        composer = composer_form.save()
        with self.mock_mail_gateway(mail_unlink_sent=False):
            composer._action_send_mail()

        # global outgoing
        self.assertEqual(len(self._new_mails), 1, 'Should have created 1 mail.mail per record')
        self.assertEqual(len(self._mails), 1, 'Should have sent 1 email per record')

        # 3: void is void: raise in comment mode, just don't send anything in mass mail mode
        composer_form = Form(self.env['mail.compose.message'].with_context(
            default_model='mail.test.ticket',
            default_template_id=self.template.id
        ))
        composer = composer_form.save()
        self.assertEqual(composer.composition_mode, 'comment')
        with self.mock_mail_gateway(mail_unlink_sent=False), self.assertRaises(ValueError):
            composer._action_send_mail()
        self.assertNotSentEmail()

        composer_form = Form(self.env['mail.compose.message'].with_context(
            default_composition_mode='mass_mail',
            default_model='mail.test.ticket',
            default_template_id=self.template.id
        ))
        composer = composer_form.save()
        self.assertEqual(composer.composition_mode, 'mass_mail')
        with self.mock_mail_gateway(mail_unlink_sent=False):
            composer._action_send_mail()
        self.assertNotSentEmail()

    @users('employee')
    @mute_logger('odoo.addons.mail.models.mail_mail')
    def test_mail_composer_wtpl_recipients_email_fields(self):
        """ Test various combinations of corner case / not standard filling of
        email fields: multi email, formatted emails, ... """
        existing_partners = self.env['res.partner'].search([])
        partner_format_tofind, partner_multi_tofind, partner_at_tofind = self.env['res.partner'].create([
            {
                'email': '"FindMe Format" <find.me.format@test.example.com>',
                'name': 'FindMe Format',
            }, {
                'email': 'find.me.multi.1@test.example.com, "FindMe Multi" <find.me.multi.2@test.example.com>',
                'name': 'FindMe Multi',
            }, {
                'email': '"Bike@Home" <find.me.at@test.example.com>',
                'name': 'NotBike@Home',
            }
        ])
        email_ccs = ['"Raoul" <test.cc.1@example.com>', '"Raoulette" <test.cc.2@example.com>', 'test.cc.2.2@example.com>', 'invalid', '  ']
        email_tos = ['"Micheline, l\'Immense" <test.to.1@example.com>', 'test.to.2@example.com', 'wrong', '  ']

        self.template.write({
            'email_cc': ', '.join(email_ccs),
            'email_from': '{{ user.email_formatted }}',
            'email_to': ', '.join(email_tos + (partner_format_tofind + partner_multi_tofind + partner_at_tofind).mapped('email')),
            'partner_to': f'{self.partner_1.id},{self.partner_2.id},0,test',
        })
        self.user_employee.write({'email': 'email.from.1@test.mycompany.com, email.from.2@test.mycompany.com'})
        self.partner_1.write({'email': '"Valid Formatted" <valid.lelitre@agrolait.com>'})
        self.partner_2.write({'email': 'valid.other.1@agrolait.com, valid.other.cc@agrolait.com'})
        # ensure values used afterwards for testing
        self.assertEqual(
            self.partner_employee.email_formatted,
            '"Ernest Employee" <email.from.1@test.mycompany.com,email.from.2@test.mycompany.com>',
            'Formatting: wrong formatting due to multi-email')
        self.assertEqual(
            self.partner_1.email_formatted,
            '"Valid Lelitre" <valid.lelitre@agrolait.com>',
            'Formatting: avoid wrong double encapsulation')
        self.assertEqual(
            self.partner_2.email_formatted,
            '"Valid Poilvache" <valid.other.1@agrolait.com,valid.other.cc@agrolait.com>',
            'Formatting: wrong formatting due to multi-email')

        # instantiate composer, send mailing
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(
                self.test_records,
                add_web=True,
                default_template_id=self.template.id,
            )
        ))
        composer = composer_form.save()
        with self.mock_mail_gateway(mail_unlink_sent=False), self.mock_mail_app():
            # don't want to test duplicates, more email management
            composer.with_context(mailing_document_based=True).action_send_mail()

        # find partners created during sending (as emails are transformed into partners)
        # FIXME: currently email finding based on formatted / multi emails does
        # not work
        new_partners = self.env['res.partner'].search([]).search([('id', 'not in', existing_partners.ids)])
        self.assertEqual(len(new_partners), 9,
                         'Mail (FIXME): did not find existing partners for formatted / multi emails: 1 extra partner')
        self.assertIn(partner_format_tofind, new_partners)
        self.assertIn(partner_multi_tofind, new_partners)
        self.assertIn(partner_at_tofind, new_partners)
        self.assertEqual(new_partners[0:3].ids, (partner_format_tofind + partner_multi_tofind + partner_at_tofind).ids)
        self.assertEqual(
            sorted(new_partners.mapped('email')),
            sorted(['"Bike@Home" <find.me.at@test.example.com>',
                    '"FindMe Format" <find.me.format@test.example.com>',
                    'find.me.multi.1@test.example.com, "FindMe Multi" <find.me.multi.2@test.example.com>',
                    'find.me.multi.2@test.example.com',
                    'test.cc.1@example.com', 'test.cc.2@example.com', 'test.cc.2.2@example.com',
                    'test.to.1@example.com', 'test.to.2@example.com']),
            'Mail: created partners for valid emails (wrong / invalid not taken into account) + did not find corner cases (FIXME)'
        )
        self.assertEqual(
            sorted(new_partners.mapped('email_formatted')),
            sorted(['"NotBike@Home" <find.me.at@test.example.com>',
                    '"FindMe Format" <find.me.format@test.example.com>',
                    '"FindMe Multi" <find.me.multi.1@test.example.com,find.me.multi.2@test.example.com>',
                    '"find.me.multi.2@test.example.com" <find.me.multi.2@test.example.com>',
                    '"test.cc.1@example.com" <test.cc.1@example.com>',
                    '"test.cc.2@example.com" <test.cc.2@example.com>',
                    '"test.cc.2.2@example.com" <test.cc.2.2@example.com>',
                    '"test.to.1@example.com" <test.to.1@example.com>',
                    '"test.to.2@example.com" <test.to.2@example.com>']),
        )
        self.assertEqual(
            sorted(new_partners.mapped('name')),
            sorted(['NotBike@Home',
                    'FindMe Format',
                    'FindMe Multi',
                    'find.me.multi.2@test.example.com',
                    'test.cc.1@example.com',
                    'test.to.1@example.com',
                    'test.to.2@example.com',
                    'test.cc.2@example.com',
                    'test.cc.2.2@example.com']),
            'Mail: when possible, find name in formatted emails, otherwise fallback on email'
        )

        # global outgoing: one mail.mail (all customer recipients), * 2 records
        #   Note that employee is not mailed here compared to 'comment' mode as he
        #   is not in the template recipients, only a follower
        # FIXME template is sent only to partners (email_to are transformed) ->
        #   wrong / weird emails (see email_formatted of partners) is kept
        # FIXME: more partners created than real emails (see above) -> due to
        #   transformation from email -> partner in template 'generate_recipients'
        #   there are more partners than email to notify;
        self.assertEqual(len(self._new_mails), 2, 'Should have created 2 mail.mail')
        self.assertEqual(
            len(self._mails), (len(new_partners) + 2) * 2,
            f'Should have sent {(len(new_partners) + 2) * 2} emails, one / recipient ({len(new_partners)} mailed partners + partner_1 + partner_2) * 2 records')
        for record in self.test_records:
            recipients = self.partner_1 + self.partner_2 + new_partners
            self.assertMailMail(
                recipients,
                'sent',
                author=self.partner_employee,
                email_to_recipients=[
                    [self.partner_1.email_formatted],
                    [f'"{self.partner_2.name}" <valid.other.1@agrolait.com>', f'"{self.partner_2.name}" <valid.other.cc@agrolait.com>'],
                ] + [[new_partners[0]['email_formatted']],
                     ['"FindMe Multi" <find.me.multi.1@test.example.com>', '"FindMe Multi" <find.me.multi.2@test.example.com>']
                ] + [[email] for email in new_partners[2:].mapped('email_formatted')],
                email_values={
                    'body_content': f'TemplateBody {record.name}',
                    # single email event if email field is multi-email
                    'email_from': formataddr((self.user_employee.name, 'email.from.1@test.mycompany.com')),
                    'reply_to': formataddr((
                        f'{self.env.user.company_id.name} {record.name}',
                        f'{self.alias_catchall}@{self.alias_domain}'
                    )),
                    'subject': f'TemplateSubject {record.name}',
                },
                fields_values={
                    # currently holding multi-email 'email_from'
                    'email_from': self.partner_employee.email_formatted,
                    'reply_to': formataddr((
                        f'{self.env.user.company_id.name} {record.name}',
                        f'{self.alias_catchall}@{self.alias_domain}'
                    )),
                },
                mail_message=record.message_ids[0],  # message copy is kept
            )

            # actual emails sent through smtp
            for recipient in recipients:
                # multi emails -> send multiple emails (smart)
                if recipient == self.partner_2:
                    smtp_to_list = ['valid.other.1@agrolait.com', 'valid.other.cc@agrolait.com']
                # find.me.format
                elif recipient == new_partners[0]:
                    self.assertEqual(recipient, partner_format_tofind)
                    smtp_to_list = ['find.me.format@test.example.com']
                # find.me.multi was split into two partners
                elif recipient == new_partners[1]:
                    self.assertEqual(recipient, partner_multi_tofind)
                    smtp_to_list = ['find.me.multi.1@test.example.com', 'find.me.multi.2@test.example.com']
                elif recipient == new_partners[3]:
                    smtp_to_list = ['find.me.multi.2@test.example.com']
                # bike@home: name is not recognized as email anymore
                elif recipient == new_partners[2]:
                    self.assertEqual(recipient, partner_at_tofind)
                    smtp_to_list = ['find.me.at@test.example.com']
                else:
                    smtp_to_list = [recipient.email_normalized]
                self.assert_email_sent_smtp(
                    smtp_from=f'{self.alias_bounce}@{self.alias_domain}',
                    smtp_to_list=smtp_to_list,
                    mail_server=self.mail_server_domain,
                    # msg_from takes only first found normalized email to make a valid email_from
                    message_from=formataddr(
                        (self.user_employee.name,
                        'email.from.1@test.mycompany.com',
                    )),
                    # similar envelope, assert_email_sent_smtp cannot distinguish
                    # records (would have to dive into content, too complicated)
                    emails_count=2,
                )

    @users('employee')
    @mute_logger('odoo.models.unlink', 'odoo.addons.mail.models.mail_mail')
    def test_mail_composer_wtpl_reply_to(self):
        # test without catchall filling reply-to
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_records, add_web=True,
                                  default_template_id=self.template.id)
        ))
        composer = composer_form.save()
        with self.mock_mail_gateway(mail_unlink_sent=False):
            # remove alias so that _notify_get_reply_to will return the default value instead of alias
            self.env['ir.config_parameter'].sudo().set_param("mail.catchall.domain", None)
            composer.action_send_mail()

        for record in self.test_records:
            # template is sent only to partners (email_to are transformed)
            self.assertMailMail(record.customer_id,
                                'sent',
                                mail_message=record.message_ids[0],
                                author=self.partner_employee,
                                email_values={
                                    'email_from': self.partner_employee_2.email_formatted,
                                    'reply_to': self.partner_employee_2.email_formatted,
                                },
                                fields_values={
                                    'email_from': self.partner_employee_2.email_formatted,
                                    'reply_to': self.partner_employee_2.email_formatted,
                                },
                               )

    @users('employee')
    @mute_logger('odoo.models.unlink', 'odoo.addons.mail.models.mail_mail')
    def test_mail_composer_wtpl_reply_to_force_new(self):
        """ Test no auto thread behavior, notably with reply-to. """
        # launch composer in mass mode
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(self.test_records, add_web=True,
                                  default_template_id=self.template.id)
        ))
        composer_form.reply_to_mode = 'new'
        composer_form.reply_to = "{{ '\"' + object.name + '\" <%s>' % 'dynamic.reply.to@test.com' }}"
        composer = composer_form.save()
        self.assertTrue(composer.reply_to_force_new)
        with self.mock_mail_gateway(mail_unlink_sent=False):
            composer.action_send_mail()

        for record in self.test_records:
            self.assertMailMail(record.customer_id,
                                'sent',
                                mail_message=record.message_ids[0],
                                author=self.partner_employee,
                                email_values={
                                    'body_content': 'TemplateBody %s' % record.name,
                                    'email_from': self.partner_employee_2.email_formatted,
                                    'reply_to': formataddr((
                                        f'{record.name}',
                                        'dynamic.reply.to@test.com'
                                    )),
                                    'subject': 'TemplateSubject %s' % record.name,
                                },
                                fields_values={
                                    'email_from': self.partner_employee_2.email_formatted,
                                    'reply_to': formataddr((
                                        f'{record.name}',
                                        'dynamic.reply.to@test.com'
                                    )),
                                },
                               )

@tagged('mail_composer', 'mail_blacklist')
class TestComposerResultsMassStatus(TestMailComposer):
    """ Test cases involving blacklist, opt-out, state management, ... specific
    class to avoid bloating the base mailing-based composer tests. """

    @classmethod
    def setUpClass(cls):
        """ Test data: 4 records with a customer set, then some additional
        records based on emails, duplicates, ...

        Record0: partner is blacklisted
        Record1: Record4 has the same email (but no customer set)
        Record5 and Record6 have same email (notlinked to any customer)
        """
        super(TestComposerResultsMassStatus, cls).setUpClass()

        # ensure employee can create partners, necessary for templates
        cls.user_employee.write({
            'groups_id': [(4, cls.env.ref('base.group_partner_manager').id)],
        })

        # add 2 new records with customers
        cls.test_records, cls.test_partners = cls._create_records_for_batch(
            'mail.test.ticket.el', 4,
            additional_values={'user_id': cls.user_employee_2.id},
            prefix='el_'
        )
        # create bl / optout / duplicates, see docstring
        cls.env['mail.blacklist']._add(
            cls.test_partners[0].email_formatted
        )
        cls.test_records += cls.env[cls.test_records._name].create([
            {
                'email_from': cls.test_records[1].email_from,
                'name': 'Email of Record2',
                'user_id': cls.user_employee_2.id,
            },
            {
                'email_from': 'test.duplicate@test.example.com',
                'name': 'Dupe email (first)',
                'user_id': cls.user_employee_2.id,
            },
            {
                'email_from': 'test.duplicate@test.example.com',
                'name': 'Dupe email (second)',
                'user_id': cls.user_employee_2.id,
            },
        ])
        cls.template.write({
            'model_id': cls.env['ir.model']._get_id(cls.test_records._name),
        })

    def test_assert_initial_data(self):
        """ Ensure class initial data to ease understanding """
        self.assertTrue(self.template.auto_delete)

        self.assertEqual(len(self.test_records), 7)
        self.assertEqual(self.test_records.user_id, self.user_employee_2)
        self.assertEqual(self.test_records.message_partner_ids, self.partner_employee_2)
        self.assertEqual(self.test_records[1].email_from, self.test_records[4].email_from)
        self.assertEqual(self.test_records[5].email_from, self.test_records[6].email_from)

        self.assertEqual(len(self.test_partners), 4)
        self.assertTrue(self.test_partners[0].is_blacklisted)

    @users('employee')
    @mute_logger('odoo.tests', 'odoo.addons.mail.models.mail_mail', 'odoo.models.unlink')
    def test_mailing_blacklist_mixin(self):
        """ Tests a document-based mass mailing with excluded emails. Their emails
        are canceled if the model inherits from the blacklist mixin. """
        test_records = self.test_records[:2].with_env(self.env)
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(test_records, add_web=True,
                                  default_template_id=self.template.id)
        ))
        composer = composer_form.save()
        with self.mock_mail_gateway(mail_unlink_sent=False), self.mock_mail_app():
            composer._action_send_mail()

        for record, expected_state, expected_ft in zip(
            test_records,
            ['cancel', 'sent'],
            ['mail_bl', False]
        ):
            with self.subTest(record=record, expected_state=expected_state, expected_ft=expected_ft):
                self.assertMailMail(
                    record.customer_id, expected_state,
                    # author is current user, email_from is coming from template (user_id of record)
                    author=self.user_employee.partner_id,
                    fields_values={
                        'email_from': self.user_employee_2.email_formatted,
                        'failure_reason': False,
                        'failure_type': expected_ft,
                    },
                    email_values={
                        'email_from': self.user_employee_2.email_formatted,
                    }
                )
        self.assertEqual(len(self._mails), 1, 'Should have sent 1 email, and skipped an excluded email.')

    @users('employee')
    @mute_logger('odoo.tests', 'odoo.addons.mail.models.mail_mail', 'odoo.models.unlink')
    def test_mailing_duplicates_document_based(self):
        """ Tests a document-based mass mailing with the same address mails
        This should be allowed and not considered as duplicate in this context
        """
        test_records = self.test_records.with_env(self.env)
        composer_form = Form(self.env['mail.compose.message'].with_context(
            self._get_web_context(test_records, add_web=True,
                                  default_template_id=self.template.id)
        ))
        composer = composer_form.save()

        # by default duplicates are canceled
        with self.mock_mail_gateway(mail_unlink_sent=False), self.mock_mail_app():
            composer._action_send_mail()

        for record, expected_state, expected_ft in zip(
            test_records,
            ['cancel', 'sent', 'sent', 'sent', 'cancel', 'sent', 'cancel'],
            ['mail_bl', False, False, False, 'mail_dup', False, 'mail_dup']
        ):
            with self.subTest(record=record, expected_state=expected_state, expected_ft=expected_ft):
                self.assertMailMailWRecord(
                    record, record.customer_id, expected_state,
                    # author is current user, email_from is coming from template (user_id of record)
                    author=self.user_employee.partner_id,
                    fields_values={
                        'email_from': self.user_employee_2.email_formatted,
                        'failure_reason': False,
                        'failure_type': expected_ft,
                    },
                    email_values={
                        'email_from': self.user_employee_2.email_formatted,
                    }
                )
        self.assertEqual(len(self._mails), 4, 'Should have sent 4 emails, and skipped an excluded and 2 duplicate emails.')

        # magic context key allowing to send duplicates when necessary
        with self.mock_mail_gateway(mail_unlink_sent=False), self.mock_mail_app():
            composer.with_context(mailing_document_based=True)._action_send_mail()

        for record, expected_state, expected_ft in zip(
            test_records,
            ['cancel', 'sent', 'sent', 'sent', 'sent', 'sent', 'sent'],
            ['mail_bl', False, False, False, False, False, False]
        ):
            with self.subTest(record=record, expected_state=expected_state, expected_ft=expected_ft):
                self.assertMailMailWRecord(
                    record, record.customer_id, expected_state,
                    # author is current user, email_from is coming from template (user_id of record)
                    author=self.user_employee.partner_id,
                    fields_values={
                        'email_from': self.user_employee_2.email_formatted,
                        'failure_reason': False,
                        'failure_type': expected_ft,
                    },
                    email_values={
                        'email_from': self.user_employee_2.email_formatted,
                    }
                )
        self.assertEqual(len(self._mails), 6, 'Should have sent 6 emails, and skipped an excluded email')