from functools import cached_property
from pathlib import Path
from typing import Annotated

from huggingface_hub import HfApi
from pydantic import Field, SecretStr, computed_field
from pydantic_settings import BaseSettings, SettingsConfigDict

# ----------------------------------
# Info to change for your repository
# ----------------------------------


class Settings(BaseSettings):
    model_config = SettingsConfigDict(env_file=".env")

    HF_TOKEN: Annotated[SecretStr, Field(..., description="A read/write token for your org")]

    # Settings for Hugging Face repos
    HF_OWNER: str = "lmms-lab"
    HF_REPO_NAME: Annotated[str, Field(description="Name of leaderboard repo")] = "EASI-Leaderboard"
    HF_RESULTS_REPO_NAME: Annotated[str, Field(description="Name of results repo")] = "EASI-Leaderboard-Results"
    HF_REQUESTS_REPO_NAME: Annotated[str, Field(description="Name of requests repo")] = "EASI-Leaderboard-Requests"

    @computed_field
    @cached_property
    def REPO_ID(self) -> str:
        return (Path(self.HF_OWNER) / self.HF_REPO_NAME).as_posix()

    @computed_field
    @cached_property
    def RESULTS_REPO_ID(self) -> str:
        return (Path(self.HF_OWNER) / self.HF_RESULTS_REPO_NAME).as_posix()

    @computed_field
    @cached_property
    def QUEUE_REPO_ID(self) -> str:
        return (Path(self.HF_OWNER) / self.HF_REQUESTS_REPO_NAME).as_posix()

    HF_HOME: Annotated[
        Path,
        Field(
            default_factory=lambda: Path(".").resolve(),
            description="If you setup a cache later, just change `HF_HOME`",
        ),
    ]

    # Backend settings

    BACKEND_HOST: Annotated[str, Field("127.0.0.1", description="Backend host")]
    BACKEND_PORT: Annotated[int, Field(8000, description="Backend port")]

    # Local caches

    @computed_field
    @cached_property
    def EVAL_REQUESTS_PATH(self) -> Path:
        return self.HF_HOME / "eval-queue"

    @computed_field
    @cached_property
    def EVAL_RESULTS_PATH(self) -> Path:
        return self.HF_HOME / "eval-results"

    @computed_field
    @cached_property
    def EVAL_RESULTS_VERSIONS_DIR(self) -> Path:
        return self.EVAL_RESULTS_PATH / "leaderboard/versions"

    @computed_field
    @cached_property
    def EVAL_REQUESTS_PATH_BACKUP(self) -> Path:
        return self.HF_HOME / "eval-queue-bk"

    @computed_field
    @cached_property
    def EVAL_RESULTS_PATH_BACKUP(self) -> Path:
        return self.HF_HOME / "eval-results-bk"

    ENABLE_BENCHMARK_TABS: bool = False
    ENABLE_SUBMISSION: bool = True


settings = Settings()  # pyright: ignore[reportCallIssue]
API = HfApi(token=settings.HF_TOKEN.get_secret_value())