如何使用_和|从javascript生成数字形状？

function generateNumberShape(number) {
  let shape = '';

  switch (number) {
    case 0:
      shape = ' _ \n| |\n|_|';
      break;
    case 1:
      shape = '   \n  |\n  |';
      break;
    case 2:
      shape = ' _ \n _|\n|_ ';
      break;
    case 3:
      shape = ' _ \n _|\n _|';
      break;
    case 4:
      shape = '   \n|_|\n  |';
      break;
    case 5:
      shape = ' _ \n|_ \n _|';
      break;
    case 6:
      shape = ' _ \n|_ \n|_|';
      break;
    case 7:
      shape = ' _ \n  |\n  |';
      break;
    case 8:
      shape = ' _ \n|_|\n|_|';
      break;
    case 9:
      shape = ' _ \n|_|\n _|';
      break;
    default:
      shape = 'Invalid number!';
  }

  return shape;
}

const number = 5;
const shape = generateNumberShape(number);
console.log(shape);