import json


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


def test_fetch_incidents(requests_mock):
    """Tests the fetch-incidents function"""
    from Cognni import Client, fetch_incidents

    mock_response = util_load_json("test_data/fetch_incidents.json")
    requests_mock.post("https://localhost/intelligence/data/graphql", json=mock_response)

    client = Client(base_url="https://localhost", verify=False, headers={"Authorization": "Bearer some_api_key"})

    first_fetch_time = 1600000000
    last_run = {}
    min_severity = 0
    next_run, incidents = fetch_incidents(
        client=client, events_limit=10, first_fetch_time=first_fetch_time, last_run=last_run, min_severity=min_severity
    )

    assert next_run["last_fetch"] > first_fetch_time
    assert len(incidents) == 8


def test_get_event_with_special_character(requests_mock):
    """Tests the get event command when event id contains special characters"""
    from Cognni import Client, get_event_command

    mock_response = util_load_json("test_data/get_event_with_special_character.json")
    requests_mock.post("https://localhost/intelligence/data/graphql", json=mock_response)

    client = Client(base_url="https://localhost", verify=False, headers={"Authorization": "Bearer some_api_key"})

    event_id = "a!@#"
    args = {"event_id": event_id}
    response = get_event_command(client, args)

    # assert response.outputs[0] == mock_response
    assert response.raw_response is None


def test_get_event_with_whitespace(requests_mock):
    """Tests the get event command when event id contains whitespaces"""
    from Cognni import Client, get_event_command

    mock_response = util_load_json("test_data/get_event_with_whitespace.json")
    requests_mock.post("https://localhost/intelligence/data/graphql", json=mock_response)

    client = Client(base_url="https://localhost", verify=False, headers={"Authorization": "Bearer some_api_key"})

    event_id = "Test with whitespaces"
    args = {"event_id": event_id}
    response = get_event_command(client, args)

    # assert response.outputs[0] == mock_response
    assert response.raw_response is None


def test_get_insight_with_whitespace(requests_mock):
    """Tests the get insight command when insight id contains whitespaces"""
    from Cognni import Client, get_insight_command

    mock_response = util_load_json("test_data/get_insight_with_whitespace.json")
    requests_mock.post("https://localhost/intelligence/data/graphql", json=mock_response)

    client = Client(base_url="https://localhost", verify=False, headers={"Authorization": "Bearer some_api_key"})

    insight_id = "Test with whitespaces"
    args = {"insight_id": insight_id}
    response = get_insight_command(client, args)

    # assert response.outputs[0] == mock_response
    assert response.outputs_prefix == "Cognni.insight"
    assert response.raw_response["id"] is None


def test_get_insight_with_special_characters(requests_mock):
    """Tests the get insight command with unexist insight id"""
    from Cognni import Client, get_insight_command

    mock_response = util_load_json("test_data/get_insight_with_special_characters.json")
    requests_mock.post("https://localhost/intelligence/data/graphql", json=mock_response)

    client = Client(base_url="https://localhost", verify=False, headers={"Authorization": "Bearer some_api_key"})

    insight_id = "a!@#$%^&*()1"
    args = {"insight_id": insight_id}
    response = get_insight_command(client, args)

    assert response.raw_response["id"] is None


def test_get_event(requests_mock):
    """Tests the get event command"""
    from Cognni import Client, get_event_command

    mock_response = util_load_json("test_data/get_event.json")
    requests_mock.post("https://localhost/intelligence/data/graphql", json=mock_response)

    client = Client(base_url="https://localhost", verify=False, headers={"Authorization": "Bearer some_api_key"})

    event_id = "df247df1-dd27-4bba-ac04-bc7d5dbf414c"
    args = {"event_id": event_id}
    response = get_event_command(client, args)

    # assert response.outputs[0] == mock_response
    assert response.outputs_prefix == "Cognni.event"
    assert response.raw_response["id"] == event_id


def test_get_event_with_unknown_id(requests_mock):
    from Cognni import Client, get_event_command

    mock_response = util_load_json("test_data/get_event_with_unknown_id.json")
    requests_mock.post("https://localhost/intelligence/data/graphql", json=mock_response)

    client = Client(base_url="https://localhost", verify=False, headers={"Authorization": "Bearer some_api_key"})

    event_id = "df247df1-dd27-4bba-ac04-bc7d5dbf414d"
    args = {"event_id": event_id}
    response = get_event_command(client, args)

    # assert response.outputs[0] == mock_response
    assert response.raw_response is None


def test_get_insight(requests_mock):
    """Tests the get insight command"""
    from Cognni import Client, get_insight_command

    mock_response = util_load_json("test_data/get_insight.json")
    requests_mock.post("https://localhost/intelligence/data/graphql", json=mock_response)

    client = Client(base_url="https://localhost", verify=False, headers={"Authorization": "Bearer some_api_key"})

    insight_id = "740b5296-6d62-41e5-b0d7-1a7d5081f9cb"
    args = {"insight_id": insight_id}
    response = get_insight_command(client, args)

    # assert response.outputs[0] == mock_response
    assert response.outputs_prefix == "Cognni.insight"
    assert response.raw_response["id"] == insight_id


def test_get_insight_with_unknown_id(requests_mock):
    from Cognni import Client, get_insight_command

    mock_response = util_load_json("test_data/get_insight_with_unknown_id.json")
    requests_mock.post("https://localhost/intelligence/data/graphql", json=mock_response)

    client = Client(base_url="https://localhost", verify=False, headers={"Authorization": "Bearer some_api_key"})

    insight_id = "1234"
    args = {"insight_id": insight_id}
    response = get_insight_command(client, args)

    assert response.raw_response["id"] is None


def test_fetch_insights(requests_mock):
    """Tests the fetch-insights command"""
    from Cognni import Client, fetch_insights_command

    mock_response = util_load_json("test_data/fetch_insights.json")
    requests_mock.post("https://localhost/intelligence/data/graphql", json=mock_response)

    client = Client(base_url="https://localhost", verify=False, headers={"Authorization": "Bearer some_api_key"})

    args = {"min_severity": 0}
    response = fetch_insights_command(client, args)

    assert response.outputs_prefix == "Cognni.insights"
    assert len(response.raw_response) == 1


def test_fetch_insight_with_small_severity(requests_mock):
    from Cognni import Client, fetch_insights_command

    mock_response = util_load_json("test_data/fetch_insights_with_small_severity.json")
    requests_mock.post("https://localhost/intelligence/data/graphql", json=mock_response)

    client = Client(base_url="https://localhost", verify=False, headers={"Authorization": "Bearer some_api_key"})

    min_severity = -1
    args = {"min_severity": min_severity}
    response = fetch_insights_command(client, args)

    assert response.outputs_prefix == "Cognni.insights"
    if len(response.raw_response) > 0:
        for answer in response.raw_response:
            assert answer["severity"] >= min_severity


def test_fetch_insight_with_large_severity(requests_mock):
    from Cognni import Client, fetch_insights_command

    mock_response = util_load_json("test_data/fetch_insights_with_large_severity.json")
    requests_mock.post("https://localhost/intelligence/data/graphql", json=mock_response)

    client = Client(base_url="https://localhost", verify=False, headers={"Authorization": "Bearer some_api_key"})

    min_severity = 10
    args = {"min_severity": min_severity}
    response = fetch_insights_command(client, args)

    assert response.outputs_prefix == "Cognni.insights"
    assert len(response.raw_response) == 0


def test_convert_file_event_to_incident():
    from Cognni import convert_file_event_to_incident

    mock_file_event = util_load_json("test_data/file_event.json")

    result = convert_file_event_to_incident(mock_file_event)

    assert result["name"] == "event-file-name-1"
    assert result["details"] == "This is a description"
    assert result["severity"] == 3


def test_flatten_event_file_items():
    from Cognni import flatten_event_file_items

    mock_event_with_file_items = util_load_json("test_data/event_with_file_items.json")

    result = flatten_event_file_items(mock_event_with_file_items)

    assert len(result) == 1

    item = result[0]
    assert item["eventId"] == "event-id-1"
    assert item["fileId"] == "file-id-1"
    assert item["severity"] == 3
    assert item["sourceApplication"] == "source-app"
    assert item["eventType"] == "Type1"


def test_flatten_event_file_items_with_0_items():
    from Cognni import flatten_event_file_items

    mock_event_with_0_file_items = util_load_json("test_data/event_with_0_file_items.json")

    result = flatten_event_file_items(mock_event_with_0_file_items)

    assert len(result) == 0