/**
 * @description Combines members of an intersection into a readable type.
 *
 * @see {@link https://twitter.com/mattpocockuk/status/1622730173446557697?s=20&t=NdpAcmEFXY01xkqU3KO0Mg}
 * @example
 * Prettify<{ a: string } & { b: string } & { c: number, d: bigint }>
 * => { a: string, b: string, c: number, d: bigint }
 */
export type Prettify<T> = {
  [K in keyof T]: T[K];
} & {};

export type ExactPartial<type> = {
  [key in keyof type]?: type[key] | undefined;
};

/**
 * @description SIP-X message fields
 *
 * @see https://github.com/stacksgov/sips/pull/70
 */
export type SiwsMessage = {
  /**
   * The Stacks address performing the signing.
   */
  address: string;
  /**
   * The [SIP-005](https://github.com/stacksgov/sips/blob/main/sips/sip-005/sip-005-blocks-and-transactions.md) Chain ID to which the session is bound,
   */
  chainId: number;
  /**
   * [RFC 3986](https://www.rfc-editor.org/rfc/rfc3986) authority that is requesting the signing.
   */
  domain: string;
  /**
   * Time when the signed authentication message is no longer valid.
   */
  expirationTime?: Date | undefined;
  /**
   * Time when the message was generated, typically the current time.
   */
  issuedAt?: Date | undefined;
  /**
   * A random string typically chosen by the relying party and used to prevent replay attacks.
   */
  nonce: string;
  /**
   * Time when the signed authentication message will become valid.
   */
  notBefore?: Date | undefined;
  /**
   * A system-specific identifier that may be used to uniquely refer to the sign-in request.
   */
  requestId?: string | undefined;
  /**
   * A list of information or references to information the user wishes to have resolved as part of authentication by the relying party.
   */
  resources?: string[] | undefined;
  /**
   * [RFC 3986](https://www.rfc-editor.org/rfc/rfc3986#section-3.1) URI scheme of the origin of the request.
   */
  scheme?: string | undefined;
  /**
   * A human-readable ASCII assertion that the user will sign.
   */
  statement?: string | undefined;
  /**
   * [RFC 3986](https://www.rfc-editor.org/rfc/rfc3986) URI referring to the resource that is the subject of the signing (as in the subject of a claim).
   */
  uri: string;
  /**
   * The current version of the SIWS Message.
   */
  version: "1";
};