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import time

from fakeredis import FakeStrictRedis
from redis import StrictRedis
from resultsdbpy.controller.configuration import Configuration
from resultsdbpy.model.cassandra_context import CassandraContext
from resultsdbpy.model.mock_cassandra_context import MockCassandraContext
from resultsdbpy.model.mock_model_factory import MockModelFactory
from resultsdbpy.model.mock_repository import MockSVNRepository
from resultsdbpy.model.test_context import Expectations
from resultsdbpy.model.wait_for_docker_test_case import WaitForDockerTestCase


class TestContextTest(WaitForDockerTestCase):
    KEYSPACE = 'test_context_test_keyspace'

    def init_database(self, redis=StrictRedis, cassandra=CassandraContext):
        cassandra.drop_keyspace(keyspace=self.KEYSPACE)
        self.model = MockModelFactory.create(redis=redis(), cassandra=cassandra(keyspace=self.KEYSPACE, create_keyspace=True))
        MockModelFactory.add_mock_results(self.model)
        MockModelFactory.process_results(self.model)

    @WaitForDockerTestCase.mock_if_no_docker(mock_redis=FakeStrictRedis, mock_cassandra=MockCassandraContext)
    def test_list_all(self, redis=StrictRedis, cassandra=CassandraContext):
        self.init_database(redis=redis, cassandra=cassandra)
        results = self.model.test_context.names(suite='layout-tests')
        self.assertEqual(results, [
            'fast/encoding/css-cached-bom.html',
            'fast/encoding/css-charset-default.xhtml',
            'fast/encoding/css-charset.html',
            'fast/encoding/css-link-charset.html',
        ])

    @WaitForDockerTestCase.mock_if_no_docker(mock_redis=FakeStrictRedis, mock_cassandra=MockCassandraContext)
    def test_list_partial(self, redis=StrictRedis, cassandra=CassandraContext):
        self.init_database(redis=redis, cassandra=cassandra)
        results = self.model.test_context.names(suite='layout-tests', test='fast/encoding/css-charset')
        self.assertEqual(results, [
            'fast/encoding/css-charset-default.xhtml',
            'fast/encoding/css-charset.html',
        ])

    @WaitForDockerTestCase.mock_if_no_docker(mock_redis=FakeStrictRedis, mock_cassandra=MockCassandraContext)
    def test_find_all(self, redis=StrictRedis, cassandra=CassandraContext):
        self.init_database(redis=redis, cassandra=cassandra)
        results = self.model.test_context.find_by_commit(
            configurations=[Configuration(platform='Mac', style='Release', flavor='wk1')],
            suite='layout-tests', test='fast/encoding/css-link-charset.html', recent=True,
        )

        self.assertEqual(len(results), 1)
        self.assertEqual(len(next(iter(results.values()))), 5)
        for result in next(iter(results.values())):
            self.assertEqual(result['actual'], Expectations.PASS)
            self.assertEqual(result['expected'], Expectations.PASS)
            self.assertEqual(result['time'], 1.2)
            self.assertEqual(result['modifiers'], '')

    @WaitForDockerTestCase.mock_if_no_docker(mock_redis=FakeStrictRedis, mock_cassandra=MockCassandraContext)
    def test_find_by_commit(self, redis=StrictRedis, cassandra=CassandraContext):
        self.init_database(redis=redis, cassandra=cassandra)
        results = self.model.test_context.find_by_commit(
            configurations=[Configuration(platform='Mac', style='Release', flavor='wk1')],
            suite='layout-tests', test='fast/encoding/css-cached-bom.html', recent=False,
            begin=MockSVNRepository.webkit().commit_for_id(236542),
            end=MockSVNRepository.webkit().commit_for_id(236543),
        )
        self.assertEqual(len(results), 2)
        for results_for_config in results.values():
            self.assertEqual(len(results_for_config), 2)

    @WaitForDockerTestCase.mock_if_no_docker(mock_redis=FakeStrictRedis, mock_cassandra=MockCassandraContext)
    def test_find_by_time(self, redis=StrictRedis, cassandra=CassandraContext):
        self.init_database(redis=redis, cassandra=cassandra)
        results = self.model.test_context.find_by_start_time(
            configurations=[Configuration(platform='Mac', style='Release', flavor='wk1')],
            suite='layout-tests', test='fast/encoding/css-charset.html', recent=False,
            begin_query_time=(time.time() - 60 * 60),
        )

        self.assertEqual(len(results), 1)
        self.assertEqual(len(next(iter(results.values()))), 5)