# Copyright 2016 Therp BV
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
from odoo.tests import common


class TestPartnerRelationCommon(common.TransactionCase):

    def setUp(self):
        super(TestPartnerRelationCommon, self).setUp()

        self.partner_model = self.env['res.partner']
        self.category_model = self.env['res.partner.category']
        self.type_model = self.env['res.partner.relation.type']
        self.selection_model = self.env['res.partner.relation.type.selection']
        self.relation_model = self.env['res.partner.relation']
        self.relation_all_model = self.env['res.partner.relation.all']
        self.partner_01_person = self.partner_model.create({
            'name': 'Test User 1',
            'is_company': False,
            'ref': 'PR01'})
        self.partner_02_company = self.partner_model.create({
            'name': 'Test Company',
            'is_company': True,
            'ref': 'PR02'})
        # Create partners with specific categories:
        self.category_01_ngo = self.category_model.create({'name': 'NGO'})
        self.partner_03_ngo = self.partner_model.create({
            'name': 'Test NGO',
            'is_company': True,
            'ref': 'PR03',
            'category_id': [(4, self.category_01_ngo.id)]})
        self.category_02_volunteer = self.category_model.create({
            'name': 'Volunteer'})
        self.partner_04_volunteer = self.partner_model.create({
            'name': 'Test Volunteer',
            'is_company': False,
            'ref': 'PR04',
            'category_id': [(4, self.category_02_volunteer.id)]})
        # Create a new relation type withouth categories:
        (self.type_company2person,
         self.selection_company2person,
         self.selection_person2company) = \
            self._create_relation_type_selection({
                'name': 'mixed',
                'name_inverse': 'mixed_inverse',
                'contact_type_left': 'c',
                'contact_type_right': 'p'})
        # Create a new relation type with categories:
        (self.type_ngo2volunteer,
         self.selection_ngo2volunteer,
         self.selection_volunteer2ngo) = \
            self._create_relation_type_selection({
                'name': 'NGO has volunteer',
                'name_inverse': 'volunteer works for NGO',
                'contact_type_left': 'c',
                'contact_type_right': 'p',
                'partner_category_left': self.category_01_ngo.id,
                'partner_category_right': self.category_02_volunteer.id})

    def _create_relation_type_selection(self, vals):
        """Create relation type and return this with selection types."""
        assert 'name' in vals, (
            "Name missing in vals to create relation type. Vals: %s."
            % vals)
        assert 'name' in vals, (
            "Name_inverse missing in vals to create relation type. Vals: %s."
            % vals)
        new_type = self.type_model.create(vals)
        self.assertTrue(
            new_type,
            msg="No relation type created with vals %s." % vals)
        selection_types = self.selection_model.search([
            ('type_id', '=', new_type.id)])
        for st in selection_types:
            if st.is_inverse:
                inverse_type_selection = st
            else:
                type_selection = st
        self.assertTrue(
            inverse_type_selection,
            msg="Failed to find inverse type selection based on"
                " relation type created with vals %s." % vals)
        self.assertTrue(
            type_selection,
            msg="Failed to find type selection based on"
                " relation type created with vals %s." % vals)
        return (new_type, type_selection, inverse_type_selection)

    def _create_company2person_relation(self):
        """Utility function to get a relation from company 2 partner."""
        return self.relation_all_model.create({
            'type_selection_id': self.selection_company2person.id,
            'this_partner_id': self.partner_02_company.id,
            'other_partner_id': self.partner_01_person.id})