import type { PartnerMe, PartnerPermissionKey } from '@dukang/shared-types';

export function isPrimaryAccount(account: PartnerMe | null | undefined): boolean {
  return account?.isPrimary !== false;
}

export function isSubAccount(account: PartnerMe | null | undefined): boolean {
  return !!account && account.isPrimary === false;
}

export function hasPartnerPermission(
  account: PartnerMe | null | undefined,
  permission: PartnerPermissionKey,
): boolean {
  if (!account) return false;
  if (isPrimaryAccount(account)) return true;
  return account.permissions?.includes(permission) ?? false;
}

export function partnerHomePath(account: PartnerMe | null | undefined): string {
  return isSubAccount(account) ? '/stores/new?step=1' : '/';
}

export const SUB_ACCOUNT_ALLOWED_PREFIXES = ['/stores', '/me', '/login'];

export function isSubAccountPath(pathname: string): boolean {
  if (pathname === '/login') return true;
  return SUB_ACCOUNT_ALLOWED_PREFIXES.some(
    (prefix) => prefix !== '/login' && (pathname === prefix || pathname.startsWith(`${prefix}/`)),
  );
}