js亮瞎你眼的日期选择器

html:

<div class="useful-datepicker">
  <div class="form-input">
    <input type="text" placeholder="05-13-2022" />
    <button>
      <svg viewBox="0 0 20 20">
        <path
          d="M9.9987 16.6666C13.6806 16.6666 16.6654 13.6818 16.6654 9.99992C16.6654 6.31802 13.6806 3.33325 9.9987 3.33325C6.3168 3.33325 3.33203 6.31802 3.33203 9.99992C3.33203 13.6818 6.3168 16.6666 9.9987 16.6666Z"
        />
        <path
          d="M6.44531 9.99993C6.44531 9.05686 6.81994 8.15242 7.48679 7.48557C8.15364 6.81872 9.05808 6.44409 10.0011 6.44409"
        />
        <path
          d="M19 4.8042C19.9567 6.46087 16.7025 10.13 11.7317 13C6.76083 15.87 1.95667 16.8525 1 15.1959"
        /&