from typing import Literal
from fastapi import FastAPI, Request
from fastapi.responses import JSONResponse

class AlbumNotFoundError(Exception):
    def __init__(self, id: str):
        self.id = id
        self.openapi = {
            "description": "Album does not exist",
            "content": {
                "application/json": {
                    "example": {
                        "detail": "Could not find an album with id '{id}'."
                    }
                }
            }
        }

class AlbumAlreadyExistsError(Exception):
    def __init__(self, name: str):
        self.name = name
        self.openapi = {
            "description": "Album already exists",
            "content": {
                "application/json": {
                    "example": {
                        "detail": "Album with name '{name}' already exists."
                    }
                }
            }
        }

class AlbumIncorrectError(Exception):
    def __init__(self, place: Literal["name", "title"], error: str) -> None:
        self.place = place
        self.error = error
        self.openapi = {
            "description": "Album name/title invalid",
            "content": {
                "application/json": {
                    "example": {
                        "detail": "Album {name/title} invalid: {error}"
                    }
                }
            }
        }