"""
Copyright 2024, Zep Software, Inc.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""

from abc import ABC, abstractmethod
from collections.abc import Iterable

from pydantic import BaseModel, Field

EMBEDDING_DIM = 1024


class EmbedderConfig(BaseModel):
    embedding_dim: int = Field(default=EMBEDDING_DIM, frozen=True)


class EmbedderClient(ABC):
    @abstractmethod
    async def create(
        self, input_data: str | list[str] | Iterable[int] | Iterable[Iterable[int]]
    ) -> list[float]:
        pass