export class HttpError extends Error {
  readonly statusCode: number;
  readonly code: string;
  readonly details?: unknown;

  constructor(statusCode: number, code: string, message: string, details?: unknown) {
    super(message);
    this.name = 'HttpError';
    this.statusCode = statusCode;
    this.code = code;
    this.details = details;
  }
}

export class InvalidCredentialsError extends HttpError {
  constructor() {
    super(401, 'INVALID_CREDENTIALS', 'Invalid username or password');
  }
}

export class UnauthorizedError extends HttpError {
  constructor(message = 'Not authenticated') {
    super(401, 'UNAUTHORIZED', message);
  }
}

export class NotFoundError extends HttpError {
  constructor(what = 'Resource') {
    super(404, 'NOT_FOUND', `${what} not found`);
  }
}

export class ConflictError extends HttpError {
  constructor(message: string) {
    super(409, 'CONFLICT', message);
  }
}

export class ValidationError extends HttpError {
  constructor(message: string, details?: unknown) {
    super(400, 'VALIDATION', message, details);
  }
}

export class ForbiddenError extends HttpError {
  constructor(message = 'Forbidden') {
    super(403, 'FORBIDDEN', message);
  }
}