import logging
from unittest.mock import Mock, patch

import fedora_messaging.api
import fedora_messaging.exceptions
import pytest

import toddlers.runner


class TestRunningToddler:
    def test___init__(self):
        runner = toddlers.runner.RunningToddler()
        assert sorted([t.name for t in runner.toddlers]) == [
            "debug",
            "flag_ci_pr",
            "flag_commit_build",
            "packager_bugzilla_sync",
        ]

    @patch("toddlers.base.ToddlerBase")
    def test___init__no_toddlers(self, mock_base, caplog):
        mock_base.__subclasses__ = Mock(return_value=[])
        caplog.set_level(logging.INFO)
        with pytest.raises(
            fedora_messaging.exceptions.ConfigurationException,
            match=r".* No toddlers found to run .*",
        ):
            runner = toddlers.runner.RunningToddler()
            assert sorted([t.name for t in runner.toddlers]) == [
                "debug",
                "flag_ci_pr",
                "flag_commit_build",
                "packager_bugzilla_sync",
            ]
        assert caplog.records[-1].message == "Loaded: []"

    @patch.dict(
        "toddlers.runner.fedora_messaging.config.conf",
        {"consumer_config": {"blocked_toddlers": ["debug", "flag_ci_pr"]}},
    )
    def test___init__blockedlist(self, caplog):
        runner = toddlers.runner.RunningToddler()
        assert sorted([t.name for t in runner.toddlers]) == [
            "flag_commit_build",
            "packager_bugzilla_sync",
        ]

    def test___call__(self, caplog):
        caplog.set_level(logging.INFO)
        msg = fedora_messaging.api.Message()
        msg.id = 123
        msg.topic = "foo.bar"
        msg.body = {
            "owner": "username",
            "instance": "secondary",
        }
        runner = toddlers.runner.RunningToddler()
        runner.__call__(msg)
        assert any(m.startswith("Topics of interest:") for m in caplog.messages)
        assert "Toddlers processing: 123 -- foo.bar" in caplog.messages
        assert (
            caplog.records[-1].message
            == "Toddler 'debug' accepted to process message id: 123"
        )

    @patch(
        "toddlers.plugins.debug.DebugToddler.process",
        new=Mock(side_effect=Exception("haha")),
    )
    def test___call__exception(self, caplog):
        caplog.set_level(logging.INFO)
        msg = fedora_messaging.api.Message()
        msg.id = 123
        msg.topic = "foo.bar"
        msg.body = {
            "owner": "username",
            "instance": "secondary",
        }
        runner = toddlers.runner.RunningToddler()
        with pytest.raises(
            fedora_messaging.exceptions.Nack, match=r"A toddler tripped"
        ):
            runner.__call__(msg)
        assert any(m.startswith("Topics of interest:") for m in caplog.messages)
        assert "Toddlers processing: 123 -- foo.bar" in caplog.messages
        assert "Toddler 'debug' accepted to process message id: 123" in caplog.messages
        assert (
            caplog.records[-1].message
            == "Toddler 'debug' failed to process message id: 123 -- putting it back in the queue"
        )