import pytest
from flaskbb.utils.populate import *
from flaskbb.fixtures.groups import fixture as group_fixture
from flaskbb.fixtures.settings import fixture as settings_fixture
from flaskbb.user.models import Group
from flaskbb.forum.models import Category, Topic, Post

# 184-199, 218-268, 278-307
def test_delete_settings_from_fixture(default_settings):
    groups_count = SettingsGroup.query.count()
    assert len(settings_fixture) == groups_count

    deleted = delete_settings_from_fixture(settings_fixture)

    assert len(settings_fixture) == len(deleted)
    assert not SettingsGroup.query.count()
    assert not Setting.query.count()


def test_create_settings_from_fixture(database):
    assert not SettingsGroup.query.count()
    assert not Setting.query.count()

    created = create_settings_from_fixture(settings_fixture)

    assert len(settings_fixture) == len(created)
    assert SettingsGroup.query.count() == len(created)


def test_update_settings_from_fixture(database):
    # No force-overwrite - the fixtures will be created because
    # do not exist.
    assert not SettingsGroup.query.count()
    assert not Setting.query.count()
    updated = update_settings_from_fixture(settings_fixture)
    assert len(updated) == SettingsGroup.query.count()

    # force-overwrite - the fixtures exist, but they will be overwritten now.
    force_updated = update_settings_from_fixture(settings_fixture,
                                                 overwrite_group=True,
                                                 overwrite_setting=True)
    assert len(force_updated) == SettingsGroup.query.count()


def test_create_admin_user(default_groups):
    user = User.query.filter_by(username="admin").first()
    assert not user

    user = create_admin_user(username="admin", password="test",
                             email="test@example.org")
    assert user.username == "admin"
    assert user.permissions["admin"]


def test_create_welcome_forum(default_groups):
    assert not create_welcome_forum()

    create_admin_user(username="admin", password="test",
                      email="test@example.org")
    assert create_welcome_forum()


def test_create_test_data(database):
    assert Category.query.count() == 0
    data_created = create_test_data()
    assert Category.query.count() == data_created['categories']


def test_insert_bulk_data(database):
    assert not insert_bulk_data(topic_count=1, post_count=1)

    create_test_data(categories=1, forums=1, topics=0)
    assert Topic.query.count() == 0

    topics, posts = insert_bulk_data(topic_count=1, post_count=1)
    assert Topic.query.count() == topics
    # -1 bc the topic post also counts as post
    assert Post.query.count() - 1 == posts


def test_create_default_groups(database):
    """Test that the default groups are created correctly."""

    assert Group.query.count() == 0

    create_default_groups()

    assert Group.query.count() == len(group_fixture)

    for key, attributes in group_fixture.items():
        group = Group.query.filter_by(name=key).first()

        for attribute, value in attributes.items():
            assert getattr(group, attribute) == value