from unittest.mock import patch
from uuid import uuid4

import botocore
from boto3 import session

from prowler.providers.aws.lib.audit_info.models import AWS_Audit_Info
from prowler.providers.aws.services.sagemaker.sagemaker_service import SageMaker

AWS_ACCOUNT_NUMBER = 123456789012
AWS_REGION = "eu-west-1"

test_notebook_instance = "test-notebook-instance"
notebook_instance_arn = f"arn:aws:sagemaker:{AWS_REGION}:{AWS_ACCOUNT_NUMBER}:notebook-instance/{test_notebook_instance}"
test_model = "test-model"
test_arn_model = (
    f"arn:aws:sagemaker:{AWS_REGION}:{AWS_ACCOUNT_NUMBER}:model/{test_model}"
)
test_training_job = "test-training-job"
test_arn_training_job = (
    f"arn:aws:sagemaker:{AWS_REGION}:{AWS_ACCOUNT_NUMBER}:training-job/{test_model}"
)
subnet_id = "subnet-" + str(uuid4())
kms_key_id = str(uuid4())

make_api_call = botocore.client.BaseClient._make_api_call


def mock_make_api_call(self, operation_name, kwarg):
    if operation_name == "ListNotebookInstances":
        return {
            "NotebookInstances": [
                {
                    "NotebookInstanceName": test_notebook_instance,
                    "NotebookInstanceArn": notebook_instance_arn,
                },
            ]
        }
    if operation_name == "ListModels":
        return {
            "Models": [
                {
                    "ModelName": test_model,
                    "ModelArn": test_arn_model,
                },
            ]
        }
    if operation_name == "ListTrainingJobs":
        return {
            "TrainingJobSummaries": [
                {
                    "TrainingJobName": test_training_job,
                    "TrainingJobArn": test_arn_training_job,
                },
            ]
        }
    if operation_name == "DescribeNotebookInstance":
        return {
            "SubnetId": subnet_id,
            "KmsKeyId": kms_key_id,
            "DirectInternetAccess": "Enabled",
            "RootAccess": "Enabled",
        }
    if operation_name == "DescribeModel":
        return {
            "VpcConfig": {
                "Subnets": [
                    subnet_id,
                ]
            },
            "EnableNetworkIsolation": True,
        }
    if operation_name == "DescribeTrainingJob":
        return {
            "ResourceConfig": {
                "VolumeKmsKeyId": kms_key_id,
            },
            "VpcConfig": {
                "Subnets": [
                    subnet_id,
                ]
            },
            "EnableNetworkIsolation": True,
            "EnableInterContainerTrafficEncryption": True,
        }
    return make_api_call(self, operation_name, kwarg)


def mock_generate_regional_clients(service, audit_info):
    regional_client = audit_info.audit_session.client(service, region_name=AWS_REGION)
    regional_client.region = AWS_REGION
    return {AWS_REGION: regional_client}


@patch("botocore.client.BaseClient._make_api_call", new=mock_make_api_call)
@patch(
    "prowler.providers.aws.services.sagemaker.sagemaker_service.generate_regional_clients",
    new=mock_generate_regional_clients,
)
class Test_SageMaker_Service:
    # Mocked Audit Info
    def set_mocked_audit_info(self):
        audit_info = AWS_Audit_Info(
            original_session=None,
            audit_session=session.Session(
                profile_name=None,
                botocore_session=None,
            ),
            audited_account=AWS_ACCOUNT_NUMBER,
            audited_user_id=None,
            audited_partition="aws",
            audited_identity_arn=None,
            profile=None,
            profile_region=None,
            credentials=None,
            assumed_role_info=None,
            audited_regions=None,
            organizations_metadata=None,
            audit_resources=None,
        )
        return audit_info

    # Test SageMaker Service
    def test_service(self):
        audit_info = self.set_mocked_audit_info()
        sagemaker = SageMaker(audit_info)
        assert sagemaker.service == "sagemaker"

    # Test SageMaker client
    def test_client(self):
        audit_info = self.set_mocked_audit_info()
        sagemaker = SageMaker(audit_info)
        for reg_client in sagemaker.regional_clients.values():
            assert reg_client.__class__.__name__ == "SageMaker"

    # Test SageMaker session
    def test__get_session__(self):
        audit_info = self.set_mocked_audit_info()
        sagemaker = SageMaker(audit_info)
        assert sagemaker.session.__class__.__name__ == "Session"

    # Test SageMaker list notebook instances
    def test_list_notebook_instances(self):
        audit_info = self.set_mocked_audit_info()
        sagemaker = SageMaker(audit_info)
        assert len(sagemaker.sagemaker_notebook_instances) == 1
        assert sagemaker.sagemaker_notebook_instances[0].name == test_notebook_instance
        assert sagemaker.sagemaker_notebook_instances[0].arn == notebook_instance_arn
        assert sagemaker.sagemaker_notebook_instances[0].region == AWS_REGION

    # Test SageMaker list models
    def test_list_models(self):
        audit_info = self.set_mocked_audit_info()
        sagemaker = SageMaker(audit_info)
        assert len(sagemaker.sagemaker_models) == 1
        assert sagemaker.sagemaker_models[0].name == test_model
        assert sagemaker.sagemaker_models[0].arn == test_arn_model
        assert sagemaker.sagemaker_models[0].region == AWS_REGION

    # Test SageMaker list training jobs
    def test_list_training_jobs(self):
        audit_info = self.set_mocked_audit_info()
        sagemaker = SageMaker(audit_info)
        assert len(sagemaker.sagemaker_training_jobs) == 1
        assert sagemaker.sagemaker_training_jobs[0].name == test_training_job
        assert sagemaker.sagemaker_training_jobs[0].arn == test_arn_training_job
        assert sagemaker.sagemaker_training_jobs[0].region == AWS_REGION

    # Test SageMaker describe notebook instance
    def test_describe_notebook_instance(self):
        audit_info = self.set_mocked_audit_info()
        sagemaker = SageMaker(audit_info)
        assert len(sagemaker.sagemaker_notebook_instances) == 1
        assert sagemaker.sagemaker_notebook_instances[0].root_access
        assert sagemaker.sagemaker_notebook_instances[0].subnet_id == subnet_id
        assert sagemaker.sagemaker_notebook_instances[0].direct_internet_access
        assert sagemaker.sagemaker_notebook_instances[0].kms_key_id == kms_key_id

    # Test SageMaker describe model
    def test_describe_model(self):
        audit_info = self.set_mocked_audit_info()
        sagemaker = SageMaker(audit_info)
        assert len(sagemaker.sagemaker_models) == 1
        assert sagemaker.sagemaker_models[0].network_isolation
        assert sagemaker.sagemaker_models[0].vpc_config_subnets == [subnet_id]

    # Test SageMaker describe training jobs
    def test_describe_training_jobs(self):
        audit_info = self.set_mocked_audit_info()
        sagemaker = SageMaker(audit_info)
        assert len(sagemaker.sagemaker_training_jobs) == 1
        assert sagemaker.sagemaker_training_jobs[0].container_traffic_encryption
        assert sagemaker.sagemaker_training_jobs[0].network_isolation
        assert sagemaker.sagemaker_training_jobs[0].volume_kms_key_id == kms_key_id
        assert sagemaker.sagemaker_training_jobs[0].vpc_config_subnets == [subnet_id]