from __future__ import annotations

from typing import Any


class AnalysisError(Exception):
    def __init__(
        self,
        code: str,
        message: str,
        *,
        status_code: int = 422,
        details: dict[str, Any] | None = None,
    ) -> None:
        super().__init__(message)
        self.code = code
        self.message = message
        self.status_code = status_code
        self.details = details


class AudioDecodeError(AnalysisError):
    def __init__(self, message: str = "The uploaded audio could not be decoded.") -> None:
        super().__init__("AUDIO_DECODE_FAILED", message, status_code=422)


class ModelInferenceError(AnalysisError):
    def __init__(self, representation: str) -> None:
        super().__init__(
            "MODEL_INFERENCE_FAILED",
            f"Inference failed for representation '{representation}'.",
            status_code=500,
        )