# -------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See LICENSE.txt in the project root for
# license information.
# -------------------------------------------------------------------------
from datetime import timedelta, datetime

import pytest

from azure.identity import ClientSecretCredential
from azure.core.exceptions import HttpResponseError
from azure.monitor.query import LogsQueryClient, LogsBatchQuery, LogsQueryError, LogsQueryResult, LogsQueryPartialResult
from devtools_testutils import AzureRecordedTestCase


class TestQueryExceptions(AzureRecordedTestCase):

    def test_logs_single_query_fatal_exception(self, recorded_test):
        client = self.create_client_from_credential(LogsQueryClient, self.get_credential(LogsQueryClient))
        with pytest.raises(HttpResponseError):
            client.query_workspace('bad_workspace_id', 'AppRequests', timespan=None)

    def test_logs_single_query_partial_exception(self, recorded_test, monitor_info):
        client = self.create_client_from_credential(LogsQueryClient, self.get_credential(LogsQueryClient))
        query = """let Weight = 92233720368547758;
        range x from 1 to 3 step 1
        | summarize percentilesw(x, Weight * 100, 50)"""
        response = client.query_workspace(monitor_info['workspace_id'], query, timespan=timedelta(days=1))
        assert response.__class__ == LogsQueryPartialResult
        assert response.partial_error is not None
        assert response.partial_data is not None
        assert response.partial_error.details is not None
        assert response.partial_error.code == 'PartialError'
        assert response.partial_error.__class__ == LogsQueryError

    def test_logs_batch_query_fatal_exception(self, recorded_test, monitor_info):
        credential  = ClientSecretCredential(
            client_id = monitor_info['client_id'],
            client_secret = 'bad_secret',
            tenant_id = monitor_info['tenant_id']
        )
        client = LogsQueryClient(credential)
        requests = [
            LogsBatchQuery(
                query="AzureActivity | summarize count()",
                timespan=timedelta(hours=1),
                workspace_id=monitor_info['workspace_id']
            ),
            LogsBatchQuery(
                query= """AppRequestsss | take 10""",
                timespan=(datetime(2021, 6, 2), timedelta(days=1)),
                workspace_id=monitor_info['workspace_id']
            ),
            LogsBatchQuery(
                query= """let Weight = 92233720368547758;
                range x from 1 to 3 step 1
                | summarize percentilesw(x, Weight * 100, 50)""",
                workspace_id=monitor_info['workspace_id'],
                timespan=(datetime(2021, 6, 2), datetime(2021, 6, 3)),
                include_statistics=True
            ),
        ]
        with pytest.raises(HttpResponseError):
            responses = client.query_batch(requests)

    @pytest.mark.live_test_only("Issues recording dynamic 'id' values in requests/responses")
    def test_logs_batch_query_partial_exception(self, monitor_info):
        client = self.create_client_from_credential(LogsQueryClient, self.get_credential(LogsQueryClient))
        requests = [
            LogsBatchQuery(
                query="AzureActivity | summarize count()",
                timespan=timedelta(hours=1),
                workspace_id=monitor_info['workspace_id']
            ),
            LogsBatchQuery(
                query= """AppRequests | take 10""",
                timespan=(datetime(2021, 6, 2), timedelta(days=1)),
                workspace_id=monitor_info['workspace_id']
            ),
            LogsBatchQuery(
                query= """let Weight = 92233720368547758;
                range x from 1 to 3 step 1
                | summarize percentilesw(x, Weight * 100, 50)""",
                workspace_id=monitor_info['workspace_id'],
                timespan=(datetime(2021, 6, 2), datetime(2021, 6, 3)),
                include_statistics=True
            ),
        ]
        responses = client.query_batch(requests)
        r1, r2, r3 = responses[0], responses[1], responses[2]
        assert r1.__class__ == LogsQueryResult
        assert r2.__class__ == LogsQueryResult
        assert r3.__class__ == LogsQueryPartialResult

    @pytest.mark.live_test_only("Issues recording dynamic 'id' values in requests/responses")
    def test_logs_batch_query_non_fatal_exception(self, monitor_info):
        client = self.create_client_from_credential(LogsQueryClient, self.get_credential(LogsQueryClient))
        requests = [
            LogsBatchQuery(
                query="AzureActivity | summarize count()",
                timespan=timedelta(hours=1),
                workspace_id=monitor_info['workspace_id']
            ),
            LogsBatchQuery(
                query= """AppRequests | take 10""",
                timespan=(datetime(2021, 6, 2), timedelta(days=1)),
                workspace_id=monitor_info['workspace_id']
            ),
            LogsBatchQuery(
                query= """Bad Query""",
                workspace_id=monitor_info['workspace_id'],
                timespan=(datetime(2021, 6, 2), datetime(2021, 6, 3)),
                include_statistics=True
            ),
        ]
        responses = client.query_batch(requests)
        r1, r2, r3 = responses[0], responses[1], responses[2]
        assert r1.__class__ == LogsQueryResult
        assert r2.__class__ == LogsQueryResult
        assert r3.__class__ == LogsQueryError