import json

import demistomock as demisto
import pytest
from OktaAuth0EventCollector import Client, prepare_query_params


def util_load_json(path):
    with open(path, encoding="utf-8") as f:
        return json.loads(f.read())


MOCK_EVENTS = util_load_json("test_data/mock_events.json")
CORE_URL = "https://api.example.com"


@pytest.mark.parametrize(
    "params, last_run, expected_params",
    [
        (
            {"limit": "1", "since": "2022-08-01T09:00:00Z"},
            {},
            {"q": "date:[2022-08-01T09:00:00Z TO *]", "sort": "date:1", "per_page": 100},
        ),
        ({"since": "2022-08-01T09:00:00Z"}, {"last_id": "11111"}, {"from": "11111", "sort": "date:1", "take": 100}),
    ],
)
def test_auth0_events_params_good(params, last_run, expected_params):
    """
    Given:
        - Various dictionary values.
    When:
        - preparing the parameters.
    Then:
        - Make sure they are parsed correctly.
    """
    assert prepare_query_params(params, last_run) == expected_params


def test_auth0_events_params_bad():
    """
    Given:
        - Various dictionary bad values.
    When:
        - preparing the parameters.
    Then:
        - Make sure an Exception is raised.
    """
    params = {"since": "hello"}
    with pytest.raises(ValueError):
        prepare_query_params(params)


def test_test_module(mocker):
    """
    Given:
        - test-module call
    When:
        - A response with an OK status_code is retrieved from the API call.
    Then:
        - Make sure 'ok' is returned.
    """
    from OktaAuth0EventCollector import test_module_command

    mocker.patch.object(Client, "get_access_token", return_value="token")
    mocker.patch.object(Client, "_http_request", return_value=[])

    assert (
        test_module_command(Client(base_url=CORE_URL, client_id="", client_secret="", verify=False, proxy=False), {}, {}) == "ok"
    )


def test_fetch_events(requests_mock):
    """
    Given:
        - fetch-events call, where first_id = 2 in LastRun obj.
    When:
        - Four events with ids 1, 2, 3 and 4 are retrieved from the API.
    Then:
        - Make sure only events 2, 3 and 4 are returned (1 should not).
    """
    from OktaAuth0EventCollector import fetch_events_command

    requests_mock.post(f"{CORE_URL}/oauth/token", json={"access_token": "token"})
    requests_mock.get(f"{CORE_URL}/api/v2/logs", json=MOCK_EVENTS)

    events, last_run = fetch_events_command(
        Client(base_url=CORE_URL, client_id="", client_secret="", verify=False, proxy=False),
        params={"since": "3 days", "limit": 3},
        last_run={},
    )

    assert len(events) == 3
    assert last_run["last_id"] == "3"


def test_fetch_events_with_iterations(mocker):
    """
    Given:
        - fetch-events command execution.
    When:
        - Limit parameter value is 10.
        - A single /events API call retrieves 4 events.
    Then:
        - Make sure the logs API is called 3 times.
    """
    from OktaAuth0EventCollector import fetch_events_command

    mocker.patch.object(Client, "get_access_token", return_value="token")
    logs_mock = mocker.patch.object(Client, "_http_request", side_effect=[MOCK_EVENTS[:2], MOCK_EVENTS[2:-1], [MOCK_EVENTS[-1]]])

    client = Client(base_url=CORE_URL, client_id="", client_secret="", verify=False, proxy=False)
    defined_limit = 4

    events, last_run = fetch_events_command(client, {"limit": 4}, {})

    assert len(events) == defined_limit
    assert logs_mock.call_count == 3
    assert last_run["last_id"] == "4"


@pytest.mark.parametrize(
    "int_context, expected_token",
    [
        ({}, "new_token"),
        ({"access_token": "token", "token_creation_time": 1688852440}, "token"),
        ({"access_token": "token", "token_creation_time": 1688852439}, "new_token"),
    ],
)
def test_get_access_token(mocker, requests_mock, int_context, expected_token):
    """
    Given:
        - fetch-events command execution.
    When:
        - Limit parameter value is 10.
        - A single /events API call retrieves 4 events.
    Then:
        - Make sure the logs API is called 3 times.
    """
    import time

    mocker.patch.object(time, "time", return_value=1688935240)
    mocker.patch.object(demisto, "getIntegrationContext", return_value=int_context)

    def set_int_context(context):
        mocker.patch.object(demisto, "getIntegrationContext", return_value=context)

    mocker.patch.object(demisto, "setIntegrationContext", side_effect=set_int_context)
    requests_mock.post(f"{CORE_URL}/oauth/token", json={"access_token": "new_token"})

    client = Client(base_url=CORE_URL, client_id="", client_secret="", verify=False, proxy=False)
    # access_token = client.get_access_token()

    assert client.access_token == expected_token


def test_get_events(mocker, requests_mock):
    """
    Given:
        - okta-auth0-get-events call
    When:
        - Four events with ids 1, 2, 3 and 4 are retrieved from the API.
    Then:
        - Make sure all of the events are returned as part of the CommandResult.
    """
    from OktaAuth0EventCollector import get_events_command

    response = MOCK_EVENTS[:-1]
    requests_mock.get(f"{CORE_URL}/api/v2/logs", json=MOCK_EVENTS)
    mocker.patch.object(Client, "get_access_token", return_value="token")

    _, results = get_events_command(
        Client(base_url=CORE_URL, client_id="", client_secret="", verify=False, proxy=False), args={"limit": 4}
    )

    assert len(results.raw_response) == 4  # type: ignore[arg-type]
    assert results.raw_response == response