"""
WARNING: only admins can operate on groups!
"""
import uuid

from . import GalaxyTestBase


class TestGalaxyGroups(GalaxyTestBase.GalaxyTestBase):
    def setUp(self):
        super().setUp()
        self.name = f"test_{uuid.uuid4().hex}"
        self.group = self.gi.groups.create_group(self.name)[0]

    def tearDown(self):
        # As of 2015/04/13, deleting a group is not possible through the API
        pass

    def test_create_group(self):
        assert self.group["name"] == self.name
        assert self.group["id"] is not None

    def test_get_groups(self):
        groups = self.gi.groups.get_groups()
        for group in groups:
            assert group["id"] is not None
            assert group["name"] is not None

    def test_show_group(self):
        group_data = self.gi.groups.show_group(self.group["id"])
        assert self.group["id"] == group_data["id"]
        assert self.group["name"] == group_data["name"]

    def test_get_group_users(self):
        group_users = self.gi.groups.get_group_users(self.group["id"])
        assert group_users == []

    def test_get_group_roles(self):
        group_roles = self.gi.groups.get_group_roles(self.group["id"])
        assert group_roles == []

    def test_update_group(self):
        new_name = f"test_{uuid.uuid4().hex}"
        new_users = [self.gi.users.get_current_user()["id"]]
        self.gi.groups.update_group(self.group["id"], new_name, user_ids=new_users)
        updated_group = self.gi.groups.show_group(self.group["id"])
        assert self.group["id"] == updated_group["id"]
        assert updated_group["name"] == new_name
        updated_group_users = [_["id"] for _ in self.gi.groups.get_group_users(self.group["id"])]
        assert set(updated_group_users) == set(new_users)
        updated_group_roles = [_["id"] for _ in self.gi.groups.get_group_roles(self.group["id"])]
        assert set(updated_group_roles) == set()

    def test_add_delete_group_user(self):
        new_user = self.gi.users.get_current_user()["id"]
        ret = self.gi.groups.add_group_user(self.group["id"], new_user)
        assert ret["id"] == new_user
        updated_group_users = [_["id"] for _ in self.gi.groups.get_group_users(self.group["id"])]
        assert new_user in updated_group_users
        self.gi.groups.delete_group_user(self.group["id"], new_user)
        updated_group_users = [_["id"] for _ in self.gi.groups.get_group_users(self.group["id"])]
        assert new_user not in updated_group_users