import orjson
import logging
from typing import Any, Dict, Mapping, Optional, cast, Tuple, List
from typing import Sequence
from uuid import UUID
import httpx
import urllib.parse
from overrides import override

from chromadb.api.models.AttachedFunction import AttachedFunction

from chromadb.api.collection_configuration import (
    CreateCollectionConfiguration,
    UpdateCollectionConfiguration,
    update_collection_configuration_to_json,
    create_collection_configuration_to_json,
)
from chromadb import __version__
from chromadb.api.base_http_client import BaseHTTPClient
from chromadb.types import Database, Tenant, Collection as CollectionModel
from chromadb.api import ServerAPI
from chromadb.execution.expression.plan import Search

from chromadb.api.types import (
    Documents,
    Embeddings,
    IDs,
    Include,
    Schema,
    Metadatas,
    URIs,
    Where,
    WhereDocument,
    GetResult,
    QueryResult,
    SearchResult,
    CollectionMetadata,
    validate_batch,
    convert_np_embeddings_to_list,
    IncludeMetadataDocuments,
    IncludeMetadataDocumentsDistances,
)

from chromadb.api.types import (
    IncludeMetadataDocumentsEmbeddings,
    optional_embeddings_to_base64_strings,
    serialize_metadata,
    deserialize_metadata,
)
from chromadb.auth import UserIdentity
from chromadb.auth import (
    ClientAuthProvider,
)
from chromadb.config import DEFAULT_DATABASE, DEFAULT_TENANT, Settings, System
from chromadb.telemetry.opentelemetry import (
    OpenTelemetryClient,
    OpenTelemetryGranularity,
    trace_method,
)
from chromadb.telemetry.product import ProductTelemetryClient

logger = logging.getLogger(__name__)


class FastAPI(BaseHTTPClient, ServerAPI):
    def __init__(self, system: System):
        super().__init__(system)
        system.settings.require("chroma_server_host")
        system.settings.require("chroma_server_http_port")

        self._opentelemetry_client = self.require(OpenTelemetryClient)
        self._product_telemetry_client = self.require(ProductTelemetryClient)
        self._settings = system.settings

        self._api_url = FastAPI.resolve_url(
            chroma_server_host=str(system.settings.chroma_server_host),
            chroma_server_http_port=system.settings.chroma_server_http_port,
            chroma_server_ssl_enabled=system.settings.chroma_server_ssl_enabled,
            default_api_path=system.settings.chroma_server_api_default_path,
        )

        if self._settings.chroma_server_ssl_verify is not None:
            self._session = httpx.Client(
                timeout=None,
                limits=self.http_limits,
                verify=self._settings.chroma_server_ssl_verify,
            )
        else:
            self._session = httpx.Client(timeout=None, limits=self.http_limits)

        self._header = system.settings.chroma_server_headers or {}
        self._header["Content-Type"] = "application/json"
        self._header["User-Agent"] = (
            "Chroma Python Client v"
            + __version__
            + " (https://github.com/chroma-core/chroma)"
        )

        if self._header is not None:
            self._session.headers.update(self._header)

        if system.settings.chroma_client_auth_provider:
            self._auth_provider = self.require(ClientAuthProvider)
            _headers = self._auth_provider.authenticate()
            for header, value in _headers.items():
                self._session.headers[header] = value.get_secret_value()

    @override
    def get_request_headers(self) -> Mapping[str, str]:
        return dict(self._session.headers)

    @override
    def get_api_url(self) -> str:
        return self._api_url

    def _make_request(self, method: str, path: str, **kwargs: Dict[str, Any]) -> Any:
        # If the request has json in kwargs, use orjson to serialize it,
        # remove it from kwargs, and add it to the content parameter
        # This is because httpx uses a slower json serializer
        if "json" in kwargs:
            data = orjson.dumps(kwargs.pop("json"), option=orjson.OPT_SERIALIZE_NUMPY)
            kwargs["content"] = data

        # Unlike requests, httpx does not automatically escape the path
        escaped_path = urllib.parse.quote(path, safe="/", encoding=None, errors=None)
        url = self._api_url + escaped_path

        response = self._session.request(method, url, **cast(Any, kwargs))
        BaseHTTPClient._raise_chroma_error(response)
        return orjson.loads(response.text)

    @trace_method("FastAPI.heartbeat", OpenTelemetryGranularity.OPERATION)
    @override
    def heartbeat(self) -> int:
        """Returns the current server time in nanoseconds to check if the server is alive"""
        resp_json = self._make_request("get", "/heartbeat")
        return int(resp_json["nanosecond heartbeat"])

    # Migrated to rust in distributed.
    @trace_method("FastAPI.create_database", OpenTelemetryGranularity.OPERATION)
    @override
    def create_database(
        self,
        name: str,
        tenant: str = DEFAULT_TENANT,
    ) -> None:
        """Creates a database"""
        self._make_request(
            "post",
            f"/tenants/{tenant}/databases",
            json={"name": name},
        )

    # Migrated to rust in distributed.
    @trace_method("FastAPI.get_database", OpenTelemetryGranularity.OPERATION)
    @override
    def get_database(
        self,
        name: str,
        tenant: str = DEFAULT_TENANT,
    ) -> Database:
        """Returns a database"""
        resp_json = self._make_request(
            "get",
            f"/tenants/{tenant}/databases/{name}",
        )
        return Database(
            id=resp_json["id"], name=resp_json["name"], tenant=resp_json["tenant"]
        )

    @trace_method("FastAPI.delete_database", OpenTelemetryGranularity.OPERATION)
    @override
    def delete_database(
        self,
        name: str,
        tenant: str = DEFAULT_TENANT,
    ) -> None:
        """Deletes a database"""
        self._make_request(
            "delete",
            f"/tenants/{tenant}/databases/{name}",
        )

    @trace_method("FastAPI.list_databases", OpenTelemetryGranularity.OPERATION)
    @override
    def list_databases(
        self,
        limit: Optional[int] = None,
        offset: Optional[int] = None,
        tenant: str = DEFAULT_TENANT,
    ) -> Sequence[Database]:
        """Returns a list of all databases"""
        json_databases = self._make_request(
            "get",
            f"/tenants/{tenant}/databases",
            params=BaseHTTPClient._clean_params(
                {
                    "limit": limit,
                    "offset": offset,
                }
            ),
        )
        databases = [
            Database(id=db["id"], name=db["name"], tenant=db["tenant"])
            for db in json_databases
        ]
        return databases

    @trace_method("FastAPI.create_tenant", OpenTelemetryGranularity.OPERATION)
    @override
    def create_tenant(self, name: str) -> None:
        self._make_request("post", "/tenants", json={"name": name})

    @trace_method("FastAPI.get_tenant", OpenTelemetryGranularity.OPERATION)
    @override
    def get_tenant(self, name: str) -> Tenant:
        resp_json = self._make_request("get", "/tenants/" + name)
        return Tenant(name=resp_json["name"])

    @trace_method("FastAPI.get_user_identity", OpenTelemetryGranularity.OPERATION)
    @override
    def get_user_identity(self) -> UserIdentity:
        return UserIdentity(**self._make_request("get", "/auth/identity"))

    @trace_method("FastAPI.list_collections", OpenTelemetryGranularity.OPERATION)
    @override
    def list_collections(
        self,
        limit: Optional[int] = None,
        offset: Optional[int] = None,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> Sequence[CollectionModel]:
        """Returns a list of all collections"""
        json_collections = self._make_request(
            "get",
            f"/tenants/{tenant}/databases/{database}/collections",
            params=BaseHTTPClient._clean_params(
                {
                    "limit": limit,
                    "offset": offset,
                }
            ),
        )
        collection_models = [
            CollectionModel.from_json(json_collection)
            for json_collection in json_collections
        ]

        return collection_models

    @trace_method("FastAPI.count_collections", OpenTelemetryGranularity.OPERATION)
    @override
    def count_collections(
        self, tenant: str = DEFAULT_TENANT, database: str = DEFAULT_DATABASE
    ) -> int:
        """Returns a count of collections"""
        resp_json = self._make_request(
            "get",
            f"/tenants/{tenant}/databases/{database}/collections_count",
        )
        return cast(int, resp_json)

    @trace_method("FastAPI.create_collection", OpenTelemetryGranularity.OPERATION)
    @override
    def create_collection(
        self,
        name: str,
        schema: Optional[Schema] = None,
        configuration: Optional[CreateCollectionConfiguration] = None,
        metadata: Optional[CollectionMetadata] = None,
        get_or_create: bool = False,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> CollectionModel:
        """Creates a collection"""
        config_json = (
            create_collection_configuration_to_json(configuration, metadata)
            if configuration
            else None
        )
        serialized_schema = schema.serialize_to_json() if schema else None
        resp_json = self._make_request(
            "post",
            f"/tenants/{tenant}/databases/{database}/collections",
            json={
                "name": name,
                "metadata": metadata,
                "configuration": config_json,
                "schema": serialized_schema,
                "get_or_create": get_or_create,
            },
        )
        model = CollectionModel.from_json(resp_json)

        return model

    @trace_method("FastAPI.get_collection", OpenTelemetryGranularity.OPERATION)
    @override
    def get_collection(
        self,
        name: str,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> CollectionModel:
        """Returns a collection"""
        resp_json = self._make_request(
            "get",
            f"/tenants/{tenant}/databases/{database}/collections/{name}",
        )

        model = CollectionModel.from_json(resp_json)
        return model

    @trace_method(
        "FastAPI.get_or_create_collection", OpenTelemetryGranularity.OPERATION
    )
    @override
    def get_or_create_collection(
        self,
        name: str,
        schema: Optional[Schema] = None,
        configuration: Optional[CreateCollectionConfiguration] = None,
        metadata: Optional[CollectionMetadata] = None,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> CollectionModel:
        return self.create_collection(
            name=name,
            metadata=metadata,
            configuration=configuration,
            schema=schema,
            get_or_create=True,
            tenant=tenant,
            database=database,
        )

    @trace_method("FastAPI._modify", OpenTelemetryGranularity.OPERATION)
    @override
    def _modify(
        self,
        id: UUID,
        new_name: Optional[str] = None,
        new_metadata: Optional[CollectionMetadata] = None,
        new_configuration: Optional[UpdateCollectionConfiguration] = None,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> None:
        """Updates a collection"""
        self._make_request(
            "put",
            f"/tenants/{tenant}/databases/{database}/collections/{id}",
            json={
                "new_metadata": new_metadata,
                "new_name": new_name,
                "new_configuration": update_collection_configuration_to_json(
                    new_configuration
                )
                if new_configuration
                else None,
            },
        )

    @trace_method("FastAPI._fork", OpenTelemetryGranularity.OPERATION)
    @override
    def _fork(
        self,
        collection_id: UUID,
        new_name: str,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> CollectionModel:
        """Forks a collection"""
        resp_json = self._make_request(
            "post",
            f"/tenants/{tenant}/databases/{database}/collections/{collection_id}/fork",
            json={"new_name": new_name},
        )
        model = CollectionModel.from_json(resp_json)
        return model

    @trace_method("FastAPI._search", OpenTelemetryGranularity.OPERATION)
    @override
    def _search(
        self,
        collection_id: UUID,
        searches: List[Search],
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> SearchResult:
        """Performs hybrid search on a collection"""
        # Convert Search objects to dictionaries
        payload = {"searches": [s.to_dict() for s in searches]}

        resp_json = self._make_request(
            "post",
            f"/tenants/{tenant}/databases/{database}/collections/{collection_id}/search",
            json=payload,
        )

        # Deserialize metadatas: convert transport format to SparseVector instances
        metadata_batches = resp_json.get("metadatas", None)
        if metadata_batches is not None:
            # SearchResult has nested structure: List[Optional[List[Optional[Metadata]]]]
            resp_json["metadatas"] = [
                [
                    deserialize_metadata(metadata) if metadata is not None else None
                    for metadata in metadatas
                ]
                if metadatas is not None
                else None
                for metadatas in metadata_batches
            ]

        return SearchResult(resp_json)

    @trace_method("FastAPI.delete_collection", OpenTelemetryGranularity.OPERATION)
    @override
    def delete_collection(
        self,
        name: str,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> None:
        """Deletes a collection"""
        self._make_request(
            "delete",
            f"/tenants/{tenant}/databases/{database}/collections/{name}",
        )

    @trace_method("FastAPI._count", OpenTelemetryGranularity.OPERATION)
    @override
    def _count(
        self,
        collection_id: UUID,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> int:
        """Returns the number of embeddings in the database"""
        resp_json = self._make_request(
            "get",
            f"/tenants/{tenant}/databases/{database}/collections/{collection_id}/count",
        )
        return cast(int, resp_json)

    @trace_method("FastAPI._peek", OpenTelemetryGranularity.OPERATION)
    @override
    def _peek(
        self,
        collection_id: UUID,
        n: int = 10,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> GetResult:
        return cast(
            GetResult,
            self._get(
                collection_id,
                tenant=tenant,
                database=database,
                limit=n,
                include=IncludeMetadataDocumentsEmbeddings,
            ),
        )

    @trace_method("FastAPI._get", OpenTelemetryGranularity.OPERATION)
    @override
    def _get(
        self,
        collection_id: UUID,
        ids: Optional[IDs] = None,
        where: Optional[Where] = None,
        limit: Optional[int] = None,
        offset: Optional[int] = None,
        where_document: Optional[WhereDocument] = None,
        include: Include = IncludeMetadataDocuments,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> GetResult:
        # Servers do not support receiving "data", as that is hydrated by the client as a loadable
        filtered_include = [i for i in include if i != "data"]

        resp_json = self._make_request(
            "post",
            f"/tenants/{tenant}/databases/{database}/collections/{collection_id}/get",
            json={
                "ids": ids,
                "where": where,
                "limit": limit,
                "offset": offset,
                "where_document": where_document,
                "include": filtered_include,
            },
        )

        # Deserialize metadatas: convert transport format to SparseVector instances
        metadatas = resp_json.get("metadatas", None)
        if metadatas is not None:
            metadatas = [
                deserialize_metadata(metadata) if metadata is not None else None
                for metadata in metadatas
            ]

        return GetResult(
            ids=resp_json["ids"],
            embeddings=resp_json.get("embeddings", None),
            metadatas=metadatas,
            documents=resp_json.get("documents", None),
            data=None,
            uris=resp_json.get("uris", None),
            included=include,
        )

    @trace_method("FastAPI._delete", OpenTelemetryGranularity.OPERATION)
    @override
    def _delete(
        self,
        collection_id: UUID,
        ids: Optional[IDs] = None,
        where: Optional[Where] = None,
        where_document: Optional[WhereDocument] = None,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> None:
        """Deletes embeddings from the database"""
        self._make_request(
            "post",
            f"/tenants/{tenant}/databases/{database}/collections/{collection_id}/delete",
            json={
                "ids": ids,
                "where": where,
                "where_document": where_document,
            },
        )
        return None

    @trace_method("FastAPI._submit_batch", OpenTelemetryGranularity.ALL)
    def _submit_batch(
        self,
        batch: Tuple[
            IDs,
            Optional[Embeddings],
            Optional[Metadatas],
            Optional[Documents],
            Optional[URIs],
        ],
        url: str,
    ) -> None:
        """
        Submits a batch of embeddings to the database
        """
        # Serialize metadatas: convert SparseVector instances to transport format
        serialized_metadatas = None
        if batch[2] is not None:
            serialized_metadatas = [
                serialize_metadata(metadata) if metadata is not None else None
                for metadata in batch[2]
            ]

        data = {
            "ids": batch[0],
            "embeddings": optional_embeddings_to_base64_strings(batch[1])
            if self.supports_base64_encoding()
            else batch[1],
            "metadatas": serialized_metadatas,
            "documents": batch[3],
            "uris": batch[4],
        }

        self._make_request("post", url, json=data)

    @trace_method("FastAPI._add", OpenTelemetryGranularity.ALL)
    @override
    def _add(
        self,
        ids: IDs,
        collection_id: UUID,
        embeddings: Embeddings,
        metadatas: Optional[Metadatas] = None,
        documents: Optional[Documents] = None,
        uris: Optional[URIs] = None,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> bool:
        """
        Adds a batch of embeddings to the database
        - pass in column oriented data lists
        """
        batch = (
            ids,
            embeddings,
            metadatas,
            documents,
            uris,
        )
        validate_batch(batch, {"max_batch_size": self.get_max_batch_size()})
        self._submit_batch(
            batch,
            f"/tenants/{tenant}/databases/{database}/collections/{str(collection_id)}/add",
        )
        return True

    @trace_method("FastAPI._update", OpenTelemetryGranularity.ALL)
    @override
    def _update(
        self,
        collection_id: UUID,
        ids: IDs,
        embeddings: Optional[Embeddings] = None,
        metadatas: Optional[Metadatas] = None,
        documents: Optional[Documents] = None,
        uris: Optional[URIs] = None,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> bool:
        """
        Updates a batch of embeddings in the database
        - pass in column oriented data lists
        """
        batch = (
            ids,
            embeddings if embeddings is not None else None,
            metadatas,
            documents,
            uris,
        )
        validate_batch(batch, {"max_batch_size": self.get_max_batch_size()})
        self._submit_batch(
            batch,
            f"/tenants/{tenant}/databases/{database}/collections/{str(collection_id)}/update",
        )
        return True

    @trace_method("FastAPI._upsert", OpenTelemetryGranularity.ALL)
    @override
    def _upsert(
        self,
        collection_id: UUID,
        ids: IDs,
        embeddings: Embeddings,
        metadatas: Optional[Metadatas] = None,
        documents: Optional[Documents] = None,
        uris: Optional[URIs] = None,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> bool:
        """
        Upserts a batch of embeddings in the database
        - pass in column oriented data lists
        """
        batch = (
            ids,
            embeddings,
            metadatas,
            documents,
            uris,
        )
        validate_batch(batch, {"max_batch_size": self.get_max_batch_size()})
        self._submit_batch(
            batch,
            f"/tenants/{tenant}/databases/{database}/collections/{str(collection_id)}/upsert",
        )
        return True

    @trace_method("FastAPI._query", OpenTelemetryGranularity.ALL)
    @override
    def _query(
        self,
        collection_id: UUID,
        query_embeddings: Embeddings,
        ids: Optional[IDs] = None,
        n_results: int = 10,
        where: Optional[Where] = None,
        where_document: Optional[WhereDocument] = None,
        include: Include = IncludeMetadataDocumentsDistances,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> QueryResult:
        # Clients do not support receiving "data", as that is hydrated by the client as a loadable
        filtered_include = [i for i in include if i != "data"]

        """Gets the nearest neighbors of a single embedding"""
        resp_json = self._make_request(
            "post",
            f"/tenants/{tenant}/databases/{database}/collections/{collection_id}/query",
            json={
                "ids": ids,
                "query_embeddings": convert_np_embeddings_to_list(query_embeddings)
                if query_embeddings is not None
                else None,
                "n_results": n_results,
                "where": where,
                "where_document": where_document,
                "include": filtered_include,
            },
        )

        # Deserialize metadatas: convert transport format to SparseVector instances
        metadata_batches = resp_json.get("metadatas", None)
        if metadata_batches is not None:
            metadata_batches = [
                [
                    deserialize_metadata(metadata) if metadata is not None else None
                    for metadata in metadatas
                ]
                if metadatas is not None
                else None
                for metadatas in metadata_batches
            ]

        return QueryResult(
            ids=resp_json["ids"],
            distances=resp_json.get("distances", None),
            embeddings=resp_json.get("embeddings", None),
            metadatas=metadata_batches,
            documents=resp_json.get("documents", None),
            uris=resp_json.get("uris", None),
            data=None,
            included=include,
        )

    @trace_method("FastAPI.reset", OpenTelemetryGranularity.ALL)
    @override
    def reset(self) -> bool:
        """Resets the database"""
        resp_json = self._make_request("post", "/reset")
        return cast(bool, resp_json)

    @trace_method("FastAPI.get_version", OpenTelemetryGranularity.OPERATION)
    @override
    def get_version(self) -> str:
        """Returns the version of the server"""
        resp_json = self._make_request("get", "/version")
        return cast(str, resp_json)

    @override
    def get_settings(self) -> Settings:
        """Returns the settings of the client"""
        return self._settings

    @trace_method("FastAPI.get_pre_flight_checks", OpenTelemetryGranularity.OPERATION)
    def get_pre_flight_checks(self) -> Any:
        if self.pre_flight_checks is None:
            resp_json = self._make_request("get", "/pre-flight-checks")
            self.pre_flight_checks = resp_json
        return self.pre_flight_checks

    @trace_method(
        "FastAPI.supports_base64_encoding", OpenTelemetryGranularity.OPERATION
    )
    def supports_base64_encoding(self) -> bool:
        pre_flight_checks = self.get_pre_flight_checks()
        b64_encoding_enabled = cast(
            bool, pre_flight_checks.get("supports_base64_encoding", False)
        )
        return b64_encoding_enabled

    @trace_method("FastAPI.get_max_batch_size", OpenTelemetryGranularity.OPERATION)
    @override
    def get_max_batch_size(self) -> int:
        pre_flight_checks = self.get_pre_flight_checks()
        max_batch_size = cast(int, pre_flight_checks.get("max_batch_size", -1))
        return max_batch_size

    @trace_method("FastAPI.attach_function", OpenTelemetryGranularity.ALL)
    @override
    def attach_function(
        self,
        function_id: str,
        name: str,
        input_collection_id: UUID,
        output_collection: str,
        params: Optional[Dict[str, Any]] = None,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> "AttachedFunction":
        """Attach a function to a collection."""
        resp_json = self._make_request(
            "post",
            f"/tenants/{tenant}/databases/{database}/collections/{input_collection_id}/functions/attach",
            json={
                "name": name,
                "function_id": function_id,
                "output_collection": output_collection,
                "params": params,
            },
        )

        return AttachedFunction(
            client=self,
            id=UUID(resp_json["attached_function"]["id"]),
            name=resp_json["attached_function"]["name"],
            function_name=resp_json["attached_function"]["function_name"],
            input_collection_id=input_collection_id,
            output_collection=output_collection,
            params=params,
            tenant=tenant,
            database=database,
        )

    @trace_method("FastAPI.get_attached_function", OpenTelemetryGranularity.ALL)
    @override
    def get_attached_function(
        self,
        name: str,
        input_collection_id: UUID,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> "AttachedFunction":
        """Get an attached function by name for a specific collection."""
        resp_json = self._make_request(
            "get",
            f"/tenants/{tenant}/databases/{database}/collections/{input_collection_id}/functions/{name}",
        )

        af = resp_json["attached_function"]
        return AttachedFunction(
            client=self,
            id=UUID(af["id"]),
            name=af["name"],
            function_name=af["function_name"],
            input_collection_id=input_collection_id,
            output_collection=af["output_collection"],
            params=af.get("params"),
            tenant=tenant,
            database=database,
        )

    @trace_method("FastAPI.detach_function", OpenTelemetryGranularity.ALL)
    @override
    def detach_function(
        self,
        name: str,
        input_collection_id: UUID,
        delete_output: bool = False,
        tenant: str = DEFAULT_TENANT,
        database: str = DEFAULT_DATABASE,
    ) -> bool:
        """Detach a function and prevent any further runs."""
        resp_json = self._make_request(
            "post",
            f"/tenants/{tenant}/databases/{database}/collections/{input_collection_id}/attached_functions/{name}/detach",
            json={
                "delete_output": delete_output,
            },
        )
        return cast(bool, resp_json["success"])