import sys, os
import traceback
from dotenv import load_dotenv

load_dotenv()
import os, io

sys.path.insert(
    0, os.path.abspath("../..")
)  # Adds the parent directory to the system path
import pytest
import litellm
from litellm import embedding, completion, completion_cost, Timeout
from litellm import RateLimitError

# litellm.num_retries = 3
litellm.cache = None
litellm.success_callback = []
user_message = "Write a short poem about the sky"
messages = [{"content": user_message, "role": "user"}]


@pytest.fixture(autouse=True)
def reset_callbacks():
    print("\npytest fixture - resetting callbacks")
    litellm.success_callback = []
    litellm._async_success_callback = []
    litellm.failure_callback = []
    litellm.callbacks = []


def test_completion_bedrock_claude_completion_auth():
    print("calling bedrock claude completion params auth")
    import os

    aws_access_key_id = os.environ["AWS_ACCESS_KEY_ID"]
    aws_secret_access_key = os.environ["AWS_SECRET_ACCESS_KEY"]
    aws_region_name = os.environ["AWS_REGION_NAME"]

    os.environ.pop("AWS_ACCESS_KEY_ID", None)
    os.environ.pop("AWS_SECRET_ACCESS_KEY", None)
    os.environ.pop("AWS_REGION_NAME", None)

    try:
        response = completion(
            model="bedrock/anthropic.claude-instant-v1",
            messages=messages,
            max_tokens=10,
            temperature=0.1,
            aws_access_key_id=aws_access_key_id,
            aws_secret_access_key=aws_secret_access_key,
            aws_region_name=aws_region_name,
        )
        # Add any assertions here to check the response
        print(response)

        os.environ["AWS_ACCESS_KEY_ID"] = aws_access_key_id
        os.environ["AWS_SECRET_ACCESS_KEY"] = aws_secret_access_key
        os.environ["AWS_REGION_NAME"] = aws_region_name
    except RateLimitError:
        pass
    except Exception as e:
        pytest.fail(f"Error occurred: {e}")


# test_completion_bedrock_claude_completion_auth()


def test_completion_bedrock_claude_2_1_completion_auth():
    print("calling bedrock claude 2.1 completion params auth")
    import os

    aws_access_key_id = os.environ["AWS_ACCESS_KEY_ID"]
    aws_secret_access_key = os.environ["AWS_SECRET_ACCESS_KEY"]
    aws_region_name = os.environ["AWS_REGION_NAME"]

    os.environ.pop("AWS_ACCESS_KEY_ID", None)
    os.environ.pop("AWS_SECRET_ACCESS_KEY", None)
    os.environ.pop("AWS_REGION_NAME", None)

    try:
        response = completion(
            model="bedrock/anthropic.claude-v2:1",
            messages=messages,
            max_tokens=10,
            temperature=0.1,
            aws_access_key_id=aws_access_key_id,
            aws_secret_access_key=aws_secret_access_key,
            aws_region_name=aws_region_name,
        )
        # Add any assertions here to check the response
        print(response)

        os.environ["AWS_ACCESS_KEY_ID"] = aws_access_key_id
        os.environ["AWS_SECRET_ACCESS_KEY"] = aws_secret_access_key
        os.environ["AWS_REGION_NAME"] = aws_region_name
    except RateLimitError:
        pass
    except Exception as e:
        pytest.fail(f"Error occurred: {e}")


# test_completion_bedrock_claude_2_1_completion_auth()


def test_completion_bedrock_claude_external_client_auth():
    print("\ncalling bedrock claude external client auth")
    import os

    aws_access_key_id = os.environ["AWS_ACCESS_KEY_ID"]
    aws_secret_access_key = os.environ["AWS_SECRET_ACCESS_KEY"]
    aws_region_name = os.environ["AWS_REGION_NAME"]

    os.environ.pop("AWS_ACCESS_KEY_ID", None)
    os.environ.pop("AWS_SECRET_ACCESS_KEY", None)
    os.environ.pop("AWS_REGION_NAME", None)

    try:
        import boto3

        litellm.set_verbose = True

        bedrock = boto3.client(
            service_name="bedrock-runtime",
            region_name=aws_region_name,
            aws_access_key_id=aws_access_key_id,
            aws_secret_access_key=aws_secret_access_key,
            endpoint_url=f"https://bedrock-runtime.{aws_region_name}.amazonaws.com",
        )

        response = completion(
            model="bedrock/anthropic.claude-instant-v1",
            messages=messages,
            max_tokens=10,
            temperature=0.1,
            aws_bedrock_client=bedrock,
        )
        # Add any assertions here to check the response
        print(response)

        os.environ["AWS_ACCESS_KEY_ID"] = aws_access_key_id
        os.environ["AWS_SECRET_ACCESS_KEY"] = aws_secret_access_key
        os.environ["AWS_REGION_NAME"] = aws_region_name
    except RateLimitError:
        pass
    except Exception as e:
        pytest.fail(f"Error occurred: {e}")


# test_completion_bedrock_claude_external_client_auth()


def test_provisioned_throughput():
    try:
        litellm.set_verbose = True
        import botocore, json, io
        import botocore.session
        from botocore.stub import Stubber

        bedrock_client = botocore.session.get_session().create_client(
            "bedrock-runtime", region_name="us-east-1"
        )

        expected_params = {
            "accept": "application/json",
            "body": '{"prompt": "\\n\\nHuman: Hello, how are you?\\n\\nAssistant: ", '
            '"max_tokens_to_sample": 256}',
            "contentType": "application/json",
            "modelId": "provisioned-model-arn",
        }
        response_from_bedrock = {
            "body": io.StringIO(
                json.dumps(
                    {
                        "completion": " Here is a short poem about the sky:",
                        "stop_reason": "max_tokens",
                        "stop": None,
                    }
                )
            ),
            "contentType": "contentType",
            "ResponseMetadata": {"HTTPStatusCode": 200},
        }

        with Stubber(bedrock_client) as stubber:
            stubber.add_response(
                "invoke_model",
                service_response=response_from_bedrock,
                expected_params=expected_params,
            )
            response = litellm.completion(
                model="bedrock/anthropic.claude-instant-v1",
                model_id="provisioned-model-arn",
                messages=[{"content": "Hello, how are you?", "role": "user"}],
                aws_bedrock_client=bedrock_client,
            )
            print("response stubbed", response)
    except Exception as e:
        pytest.fail(f"Error occurred: {e}")


# test_provisioned_throughput()