export default class EtudeError extends Error {
  private constructor(message: string) {
    super(message);
  }

  public static forNull<C>(c: { name: string }): EtudeError {
    return new EtudeError(`[${c.name}] Null value`);
  }

  public static forIllegalState<C>(c: { name: string }, reason: string): EtudeError {
    return new EtudeError(`[${c.name}] Illegal state: ${reason}`);
  }

  public static forIllegalArgument<C, T>(c: { name: string }, t: T, reason: string): EtudeError {
    return new EtudeError(`[${c.name}] Illegal argument: ${t} (${reason})`);
  }

  public static forInvalid<C, T>(c: { name: string }, t: T, reason?: string): EtudeError {
    return new EtudeError(`[${c.name}] Invalid value: ${t}` + (reason == null ? "" : `(${reason})`));
  }
}