import base64
import json
from botocore.exceptions import ClientError


def get_secret(client, secret_name: str):
    try:
        print(f'# {secret_name}')
        get_secret_value_response = client.get_secret_value(
            SecretId=secret_name
        )
    except ClientError as e:
        if e.response['Error']['Code'] == 'DecryptionFailureException':
            # Secrets Manager can't decrypt the protected secret text
            # using the provided KMS key.
            # Deal with the exception here, and/or rethrow at your discretion.
            raise e
        elif e.response['Error']['Code'] == 'InternalServiceErrorException':
            # An error occurred on the server side.
            # Deal with the exception here, and/or rethrow at your discretion.
            raise e
        elif e.response['Error']['Code'] == 'InvalidParameterException':
            # You provided an invalid value for a parameter.
            # Deal with the exception here, and/or rethrow at your discretion.
            raise e
        elif e.response['Error']['Code'] == 'InvalidRequestException':
            # You provided a parameter value that is not valid
            # for the current state of the resource.
            # Deal with the exception here, and/or rethrow at your discretion.
            raise e
        elif e.response['Error']['Code'] == 'ResourceNotFoundException':
            # We can't find the resource that you asked for.
            # Deal with the exception here, and/or rethrow at your discretion.
            raise e
    else:
        # Decrypts secret using the associated KMS CMK.
        # Depending on whether the secret is a string or binary,
        # one of these fields will be populated.
        if 'SecretString' in get_secret_value_response:
            return get_secret_value_response['SecretString']


def print_pgpass_lines(client, secrets_list: list[str]) -> None:
    for secret in secrets_list:
        # hostname:port:database:username:password
        data = json.loads(get_secret(client, secret))
        print(data['host'],
              data['port'],
              '*',
              data['username'],
              data['password'],
              sep=":")