export const shortenAddress = (address: string, maxLength = 20) => {
  // to avoid trimming small names by default
  if (address.length < maxLength) return address;

  return (
    address.substring(0, maxLength / 2) +
    '...' +
    address.substring(address.length - maxLength / 2, address.length)
  );
};

export function calculateColorFromAddress(address: string) {
  // Simple hash function to convert a string into a numerical hash
  let hash = 0;
  for (let i = 0; i < address.length; i++) {
    hash = address.charCodeAt(i) + ((hash << 5) - hash);
  }

  // Convert hash into a HSL color
  const hue = hash % 360; // Hue value (0-360)
  const saturation = 50 + (hash % 50); // Saturation value (50-100%)
  const lightness = 50; // Lightness value (fixed at 50%)

  // Return the HSL color string
  return `hsl(${hue}, ${saturation}%, ${lightness}%)`;
}


export async function getWalletPermissions(arweaveWallet: any) {
  try {
    return await arweaveWallet.getPermissions();
  } catch {
    return [];
  }
}