"""Application exceptions and response handler."""

from typing import Any

from fastapi import Request
from fastapi.responses import JSONResponse


class AppException(Exception):
    def __init__(
        self,
        message: str,
        *,
        code: int = 400,
        status_code: int = 400,
        details: Any = None,
    ) -> None:
        super().__init__(message)
        self.message = message
        self.code = code
        self.status_code = status_code
        self.details = details


async def app_exception_handler(_: Request, exc: AppException) -> JSONResponse:
    return JSONResponse(
        status_code=exc.status_code,
        content={"code": exc.code, "message": exc.message, "data": exc.details},
    )