from Attlasian_IAM import Client, get_mapping_fields
from IAMApiModule import *

APP_USER_OUTPUT = {
    "schemas": [
        "urn:scim:schemas:extension:atlassian-external:1.0",
        "urn:ietf:params:scim:schemas:core:2.0:User",
        "urn:ietf:params:scim:schemas:extension:enterprise:2.0:User",
    ],
    "userName": "Demisto",
    "emails": [{"value": "testdemisto@paloaltonetworks.com", "type": "work", "primary": True}],
    "name": {"familyName": "test1", "givenName": "demisto2"},
    "meta": {
        "resourceType": "User",
        "location": "https://api.atlassian.com/scim/directory/"
        "315e79ae-404a-4061-8a88-df91c8c7db34/Users/a59238e6-487e-451d-a534-d67aa4c48350",
        "lastModified": "2021-02-21T11:57:56.537169Z",
        "created": "2021-02-21T11:57:56.537169Z",
    },
    "groups": [],
    "urn:scim:schemas:extension:atlassian-external:1.0": {"atlassianAccountId": "5f45327791e67a003fed461e"},
    "id": "a59238e6-487e-451d-a534-d67aa4c48350",
    "active": True,
}

USER_APP_DATA = IAMUserAppData("mock_id", "mock_user_name", is_active=True, app_data=APP_USER_OUTPUT)

APP_DISABLED_USER_OUTPUT = {
    "schemas": [
        "urn:scim:schemas:extension:atlassian-external:1.0",
        "urn:ietf:params:scim:schemas:core:2.0:User",
        "urn:ietf:params:scim:schemas:extension:enterprise:2.0:User",
    ],
    "userName": "Demisto",
    "emails": [{"value": "testdemisto@paloaltonetworks.com", "type": "work", "primary": True}],
    "name": {"familyName": "test1", "givenName": "demisto2"},
    "meta": {
        "resourceType": "User",
        "location": "https://api.atlassian.com/scim/directory/"
        "315e79ae-404a-4061-8a88-df91c8c7db34/Users/a59238e6-487e-451d-a534-d67aa4c48350",
        "lastModified": "2021-02-21T11:57:56.537169Z",
        "created": "2021-02-21T11:57:56.537169Z",
    },
    "groups": [],
    "urn:scim:schemas:extension:atlassian-external:1.0": {"atlassianAccountId": "5f45327791e67a003fed461e"},
    "id": "a59238e6-487e-451d-a534-d67aa4c48350",
    "active": False,
}

DISABLED_USER_APP_DATA = IAMUserAppData("mock_id", "mock_user_name", is_active=False, app_data=APP_DISABLED_USER_OUTPUT)


def mock_client():
    client = Client(base_url="https://test.com", directory_id="test123", verify=False, headers={})
    return client


def get_outputs_from_user_profile(user_profile):
    entry_context = user_profile.to_entry()
    outputs = entry_context.get("Contents")
    return outputs


def test_get_user_command__existing_user(mocker):
    """
    Given:
        - An app client object
        - A user-profile argument that contains an email of a user
    When:
        - The user exists in the application
        - Calling function get_user_command
    Then:
        - Ensure the resulted User Profile object holds the correct user details
    """
    client = mock_client()
    args = {"user-profile": {"email": "testdemisto2@paloaltonetworks.com"}}

    mocker.patch.object(client, "get_user", return_value=USER_APP_DATA)
    mocker.patch.object(IAMUserProfile, "update_with_app_data", return_value={})

    user_profile = IAMCommand().get_user(client, args)
    outputs = get_outputs_from_user_profile(user_profile)

    assert outputs.get("action") == IAMActions.GET_USER
    assert outputs.get("success") is True
    assert outputs.get("active") is True
    assert outputs.get("id") == "mock_id"
    assert outputs.get("username") == "mock_user_name"
    assert outputs.get("details", {}).get("name").get("givenName") == "demisto2"
    assert outputs.get("details", {}).get("name").get("familyName") == "test1"


def test_get_user_command__non_existing_user(mocker):
    """
    Given:
        - An app client object
        - A user-profile argument that contains an email a user
    When:
        - The user does not exist in the application
        - Calling function get_user_command
    Then:
        - Ensure the resulted User Profile object holds information about an unsuccessful result.
    """
    client = mock_client()
    args = {"user-profile": {"email": "testdemisto2@paloaltonetworks.com"}}

    mocker.patch.object(client, "get_user", return_value=None)

    user_profile = IAMCommand().get_user(client, args)
    outputs = get_outputs_from_user_profile(user_profile)

    assert outputs.get("action") == IAMActions.GET_USER
    assert outputs.get("success") is False
    assert outputs.get("errorCode") == IAMErrors.USER_DOES_NOT_EXIST[0]
    assert outputs.get("errorMessage") == IAMErrors.USER_DOES_NOT_EXIST[1]


def test_create_user_command__success(mocker):
    """
    Given:
        - An app client object
        - A user-profile argument that contains an email of a non-existing user in the application
    When:
        - Calling function create_user_command
    Then:
        - Ensure a User Profile object with the user data is returned
    """
    client = mock_client()
    args = {"user-profile": {"email": "testdemisto2@paloaltonetworks.com"}}

    mocker.patch.object(client, "get_user", return_value=None)
    mocker.patch.object(IAMUserProfile, "map_object", return_value={"email": "testdemisto2@paloaltonetworks.com"})
    mocker.patch.object(client, "create_user", return_value=USER_APP_DATA)

    user_profile = IAMCommand(get_user_iam_attrs=["email"]).create_user(client, args)
    outputs = get_outputs_from_user_profile(user_profile)

    assert outputs.get("action") == IAMActions.CREATE_USER
    assert outputs.get("success") is True
    assert outputs.get("active") is True
    assert outputs.get("id") == "mock_id"
    assert outputs.get("username") == "mock_user_name"
    assert outputs.get("details", {}).get("name").get("givenName") == "demisto2"
    assert outputs.get("details", {}).get("name").get("familyName") == "test1"


def test_create_user_command__user_already_exists(mocker):
    """
    Given:
        - An app client object
        - A user-profile argument that contains an email of a user
    When:
        - The user already exists in the application and disabled
        - allow-enable argument is false
        - Calling function create_user_command
    Then:
        - Ensure the command is considered successful and the user is still disabled
    """
    client = mock_client()
    args = {"user-profile": {"email": "testdemisto2@paloaltonetworks.com"}, "allow-enable": "false"}

    mocker.patch.object(client, "get_user", return_value=DISABLED_USER_APP_DATA)
    mocker.patch.object(client, "update_user", return_value=DISABLED_USER_APP_DATA)

    user_profile = IAMCommand().create_user(client, args)
    outputs = get_outputs_from_user_profile(user_profile)

    assert outputs.get("action") == IAMActions.UPDATE_USER
    assert outputs.get("success") is True
    assert outputs.get("active") is False
    assert outputs.get("id") == "mock_id"
    assert outputs.get("username") == "mock_user_name"
    assert outputs.get("details", {}).get("name").get("givenName") == "demisto2"
    assert outputs.get("details", {}).get("name").get("familyName") == "test1"


def test_update_user_command__non_existing_user(mocker):
    """
    Given:
        - An app client object
        - A user-profile argument that contains user data
    When:
        - The user does not exist in the application
        - create-if-not-exists parameter is checked
        - Create User command is enabled
        - Calling function update_user_command
    Then:
        - Ensure the create action is executed
        - Ensure a User Profile object with the user data is returned
    """
    client = mock_client()
    args = {"user-profile": {"email": "testdemisto2@paloaltonetworks.com", "givenname": "mock_first_name"}}

    mocker.patch.object(client, "get_user", return_value=None)
    mocker.patch.object(IAMUserProfile, "map_object", return_value={"email": "testdemisto2@paloaltonetworks.com"})
    mocker.patch.object(client, "create_user", return_value=USER_APP_DATA)

    user_profile = IAMCommand(create_if_not_exists=True).update_user(client, args)
    outputs = get_outputs_from_user_profile(user_profile)

    assert outputs.get("action") == IAMActions.CREATE_USER
    assert outputs.get("success") is True
    assert outputs.get("active") is True
    assert outputs.get("id") == "mock_id"
    assert outputs.get("username") == "mock_user_name"
    assert outputs.get("details", {}).get("name").get("givenName") == "demisto2"
    assert outputs.get("details", {}).get("name").get("familyName") == "test1"


def test_update_user_command__command_is_disabled(mocker):
    """
    Given:
        - An app client object
        - A user-profile argument that contains user data
    When:
        - Update User command is disabled
        - Calling function update_user_command
    Then:
        - Ensure the command is considered successful and skipped
    """
    client = mock_client()
    args = {"user-profile": {"email": "testdemisto2@paloaltonetworks.com", "givenname": "mock_first_name"}}

    mocker.patch.object(client, "get_user", return_value=None)
    mocker.patch.object(IAMUserProfile, "map_object", return_value={})
    mocker.patch.object(client, "update_user", return_value=USER_APP_DATA)

    user_profile = IAMCommand(is_update_enabled=False).update_user(client, args)
    outputs = get_outputs_from_user_profile(user_profile)

    assert outputs.get("action") == IAMActions.UPDATE_USER
    assert outputs.get("success") is True
    assert outputs.get("skipped") is True
    assert outputs.get("reason") == "Command is disabled."


def test_disable_user_command__non_existing_user(mocker):
    """
    Given:
        - An app client object
        - A user-profile argument that contains an email of a user
    When:
        - create-if-not-exists parameter is unchecked
        - The user does not exist in the application
        - Calling function disable_user_command
    Then:
        - Ensure the command is considered successful and skipped
    """
    client = mock_client()
    args = {"user-profile": {"email": "testdemisto2@paloaltonetworks.com"}}

    mocker.patch.object(client, "get_user", return_value=None)

    user_profile = IAMCommand().disable_user(client, args)
    outputs = get_outputs_from_user_profile(user_profile)

    assert outputs.get("action") == IAMActions.DISABLE_USER
    assert outputs.get("success") is True
    assert outputs.get("skipped") is True
    assert outputs.get("reason") == IAMErrors.USER_DOES_NOT_EXIST[1]


def test_get_mapping_fields_command(mocker):
    """
    Given:
        - An app client object
    When:
        - User schema in the application contains the fields 'field1' and 'field2'
        - Calling function get_mapping_fields_command
    Then:
        - Ensure a GetMappingFieldsResponse object that contains the application fields is returned
    """
    client = mock_client()
    mocker.patch.object(client, "get_app_fields", return_value={"field1": "desc1", "field2": "desc2"})

    mapping_response = get_mapping_fields(client)
    mapping = mapping_response.extract_mapping()

    assert mapping.get(IAMUserProfile.DEFAULT_INCIDENT_TYPE, {}).get("field1") == "desc1"
    assert mapping.get(IAMUserProfile.DEFAULT_INCIDENT_TYPE, {}).get("field2") == "desc2"