export class ApiError extends Error {
  constructor(
    public status: number,
    public code: string,
    message: string,
    public details?: unknown,
  ) {
    super(message);
  }
}

export const errors = {
  badRequest: (msg = "Bad request", details?: unknown) => new ApiError(400, "BAD_REQUEST", msg, details),
  unauthorized: (msg = "Please sign in.") => new ApiError(401, "UNAUTHORIZED", msg),
  forbidden: (msg = "Forbidden") => new ApiError(403, "FORBIDDEN", msg),
  notFound: (msg = "Not found") => new ApiError(404, "NOT_FOUND", msg),
  conflict: (code: string, msg: string) => new ApiError(409, code, msg),
  rateLimited: (retryAfter: number) => new ApiError(429, "RATE_LIMITED", "Too many requests. Please slow down.", { retryAfter }),
  insufficient: (balance: number, bet: number) => new ApiError(402, "INSUFFICIENT_CREDITS", "Not enough Spinza Credits for this bet.", { balance, bet }),
  maintenance: (message: string) => new ApiError(503, "MAINTENANCE", message),
  unavailable: (msg = "Game unavailable") => new ApiError(503, "GAME_UNAVAILABLE", msg),
};