---
export let version: string = '3.1.2';
---

<style lang="scss">
  @use '../../public/styles/var' as *;

  .nav {
    position: sticky;
    top: 0;
    z-index: map-get($map: $layers, $key: 'nav') + 1;
    display: grid;
    grid-template-areas:
      'mobile logo version'
      'search search search';
    grid-template-rows: $nav-height $nav-height;
    grid-template-columns: 1fr 2fr 1fr;
    align-items: center;
    height: $nav-height;
    padding-right: 0.5rem;
    padding-left: 0.625rem;
    color: $white;
    background-color: $dark-blue;

    @media (min-width: $breakpoint-m) {
      display: flex;
      height: $nav-height;
      padding-right: 0;
    }
  }

  .hamburger {
    width: 1em;
    height: 1em;
    fill: currentColor;
  }

  .link {
    display: inline-block;
    padding: 0.5em;
    color: $white;
    font-weight: 500;
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 150ms linear;

    &:focus,
    &:hover {
      opacity: 1;
    }

    &__desktop {
      display: none;

      @media (min-width: $breakpoint-m) {
        display: block;
      }
    }
  }

  .logo {
    display: flex;
    align-items: center;
    grid-area: logo;
    justify-content: center;
    padding: 0.5rem;
    color: $white;
    font-size: 24px;
    text-decoration: none;

    @media (min-width: $breakpoint-m) {
      justify-content: flex-start;
      padding: 0.5rem 1.25rem;
    }
  }

  .logo-icon {
    display: block;
    width: 1em;
    height: 1em;
    margin-right: 0.25em;
    margin-bottom: 0.15rem;
    fill: currentColor;
  }

  .logo-type {
    font-weight: 700;
    font-family: $heading;
    letter-spacing: -0.03em;
    padding-top: 0.2rem;
  }

  .mobile-open {
    display: flex;
    grid-area: mobile;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    color: $white;
    font-size: 16px;
    background: none;
    border: none;
    appearance: none;

    @media (min-width: $breakpoint-m) {
      display: none;
    }
  }

  .search {
    display: none;
    background: $dark-blue;
    position: relative;
    z-index: 1000;
    flex-grow: 1;
    grid-area: search;
    max-width: calc(100vw - 1.25rem);
    padding-left: 0.75rem;
    padding-right: 0.7rem;

    > * {
      flex-grow: 1;
    }

    > :global(.algolia-autocomplete) {
      width: 100%;
    }

    :global(body.is-nav-open) & {
      display: flex;
    }

    @media (min-width: $breakpoint-m) {
      display: flex;
      width: 600px;
      max-width: 600px;
      margin-right: auto;
    }
  }

  .sr-only {
    position: absolute;
    right: 1000px;
  }

  .search-hint {
    position: absolute;
    top: 0;
    right: 0.75rem;
    display: none;
    height: 100%;
    width: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.125em;
    color: #c2ced9;
    font-size: 16px;
    pointer-events: none;

    & * {
      font-family: $code;
    }

    &::before {
      display: inline-block;
      width: 1px;
      height: 1.5em;
      margin-right: 0.625em;
      vertical-align: -35%;
      background-color: rgba($white, 0.25);
      content: '';
    }

    @media (min-width: $breakpoint-m) {
      display: flex;
    }
  }

  .search-input {
    flex-grow: 1;
    box-sizing: border-box;
    width: 100%;
    margin: 0;
    padding-top: 0.5rem;
    padding-right: 1rem;
    padding-bottom: 0.5rem;
    padding-left: 1rem;
    overflow: visible;
    color: #fff;
    font-weight: 500;
    font-size: 100%;
    font-family: inherit;
    line-height: inherit;
    background-color: #446e8f;
    border-color: rgba($white, 0.25);
    border-style: solid;
    border-width: 1px;
    border-radius: 0.25rem;
    outline: 0;
    transition-timing-function: ease-in-out;
    transition-duration: 0.2s;
    transition-property: border-color, color;
    -webkit-font-smoothing: antialiased;

    &:focus {
      color: white;
      border-color: rgba($white, 0.75);

      &::placeholder {
        color: rgba($white, 0.8);
      }
    }
    &::placeholder {
      color: #c2ced9;
    }

    &__desktop {
      display: none;

      @media (min-width: $breakpoint-m) {
        display: block;
      }
    }
  }

  .version {
    grid-area: version;
    margin-left: 0.5em;
    font-size: 0.8em;
    font-family: $code;
    text-align: right;

    @media (min-width: $breakpoint-m) {
      text-align: left;

      &::after {
        display: inline-block;
        width: 1px;
        height: 1.5em;
        margin-left: 1em;
        vertical-align: -25%;
        background-color: rgba($white, 0.25);
        content: '';
      }
    }
  }

  .social {
    width: 1em;
    height: 1em;
    fill: currentColor;
  }
</style>

<nav class="nav">
  <button id="toc-drawer-button" class="mobile-open" type="button" aria-expanded="false"
    aria-controls="nav-primary">
    <svg focusable="false" class="hamburger" role="img" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 448 512">
      <title>Toggle mobile menu</title>
      <path
        d="M16 132h416c8.837 0 16-7.163 16-16V76c0-8.837-7.163-16-16-16H16C7.163 60 0 67.163 0 76v40c0 8.837 7.163 16 16 16zm0 160h416c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H16c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16zm0 160h416c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H16c-8.837 0-16 7.163-16 16v40c0 8.837 7.163 16 16 16z">
      </path>
    </svg>
  </button>
  <a class="logo" href="/">
    <svg class="logo-icon" viewbox="0 0 640 512" version="1.1" xmlns="http://www.w3.org/2000/svg"
      xmlns:xlink="http://www.w3.org/1999/xlink">
      <g transform="translate(-1.000000, 0.000000)" fill-rule="nonzero">
        <path
          d="M635.92,462.7 L347.92,14.7 C342.03,5.54 331.89,0 321,0 C310.11,0 299.97,5.54 294.08,14.7 L6.08,462.7 C-0.250773249,472.547007 -0.699487627,485.064987 4.91,495.34 C10.522069,505.612419 21.2945349,512 33,512 L609,512 C620.71,512 631.48,505.61 637.09,495.33 C642.699457,485.058495 642.250708,472.543372 635.92,462.7 Z M321,91.18 L406.39,224 L321,224 L257,288 L218.94,249.94 L321,91.18 Z"
          id="Shape"></path>
      </g>
    </svg>
    <span class="logo-type">Snowpack</span>
  </a>
  <div class="search">
    <input type="text" name="search" placeholder="Search documentation..." class="search-input"
      id="search-form-input">
    <span class="search-hint">
      <span class="sr-only">Press </span>
      <kbd class="font-sans"><abbr title="Command" style="text-decoration: none;">⌘</abbr></kbd>
      <span class="sr-only"> and </span>
      <kbd class="font-sans">K</kbd>
      <span class="sr-only"> to search</span>
    </span>
  </div>

  <a href="https://github.com/snowpackjs/snowpack/releases" target="_blank" class="link version">
    {`v${version}`}
  </a>
  <a href="https://github.com/snowpackjs/snowpack" target="_blank" class="link link__desktop">
    <svg aria-hidden="true" focusable="false" data-prefix="fab" data-icon="github" class="social" role="img" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 496 512"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"></path></svg>
  </a>
  <a href="https://twitter.com/snowpackjs" target="_blank" class="link link__desktop">
    <svg aria-hidden="true" focusable="false" data-prefix="fab" data-icon="twitter" class="social" role="img" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 512 512"><path d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"></path></svg>
  </a>
  <a href="https://discord.gg/snowpack" target="_blank" class="link link__desktop">
    <svg aria-hidden="true" focusable="false" data-prefix="fab" data-icon="discord" class="social" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 210 240"><path d="M84.79 90.45c-6.45 0-11.55 5.66-11.55 12.57s5.21 12.57 11.55 12.57c6.45 0 11.55-5.66 11.55-12.57.11-6.91-5.09-12.57-11.55-12.57zm41.32 0c-6.45 0-11.55 5.66-11.55 12.57s5.21 12.57 11.55 12.57c6.45 0 11.55-5.66 11.55-12.57s-5.09-12.57-11.55-12.57z"></path><path fill="currentColor" d="M185.4 0H24.6C11.04 0 0 11.04 0 24.72v162.24c0 13.68 11.04 24.72 24.6 24.72h136.08l-6.36-22.2 15.36 14.28 14.52 13.44L210 240V24.72C210 11.04 198.96 0 185.4 0zm-46.32 156.72s-4.32-5.16-7.92-9.72c15.72-4.44 21.72-14.28 21.72-14.28-4.92 3.24-9.6 5.52-13.8 7.08-6 2.52-11.76 4.2-17.4 5.16-11.52 2.16-22.08 1.56-31.08-.12-6.84-1.32-12.72-3.24-17.64-5.16-2.76-1.08-5.76-2.4-8.76-4.08-.36-.24-.72-.36-1.08-.6-.24-.12-.36-.24-.48-.36-2.16-1.2-3.36-2.04-3.36-2.04s5.76 9.6 21 14.16c-3.6 4.56-8.04 9.96-8.04 9.96-26.52-.84-36.6-18.24-36.6-18.24 0-38.64 17.28-69.96 17.28-69.96 17.28-12.96 33.72-12.6 33.72-12.6l1.2 1.44c-21.6 6.24-31.56 15.72-31.56 15.72s2.64-1.44 7.08-3.48c12.84-5.64 23.04-7.2 27.24-7.56.72-.12 1.32-.24 2.04-.24 7.32-.96 15.6-1.2 24.24-.24 11.4 1.32 23.64 4.68 36.12 11.52 0 0-9.48-9-29.88-15.24l1.68-1.92s16.44-.36 33.72 12.6c0 0 17.28 31.32 17.28 69.96 0 0-10.2 17.4-36.72 18.24z"></path></svg>
  </a>
</nav>

<script>
  function handleMobileNav(evt) {
    evt.preventDefault();
    /*If hidden-mobile class is enabled that means we are on desktop do overflow normal but we
      if we are at mobile fixed body position, so that its not scrollable(which currently causing bug) and navbar  handling its
      owns scroll. Case to consider there are chance use can open navbar using toggle button and user when click on any link
      body postion should be unset
      */
    document.body.classList.toggle('is-nav-open');
    const isOpen = document.body.classList.contains('is-nav-open');
    if (isOpen) {
      evt.target.setAttribute('aria-expanded', 'true');
    } else {
      evt.target.setAttribute('aria-expanded', 'false');
    }
  }

  const mobileNavBtn = document.getElementById('toc-drawer-button');
  mobileNavBtn.addEventListener('click', handleMobileNav);
  mobileNavBtn.addEventListener('touchend', handleMobileNav);
  if (window.location.pathname.startsWith('/posts')) {
    mobileNavBtn.style.display = 'none';
  }

  const searchFormInputEl = document.getElementById('search-form-input');
  searchFormInputEl.addEventListener('keyup', () => {
    const gridTocEl = document.querySelector('#nav-primary');
    if (searchFormInputEl.value) {
      gridTocEl.classList.add('is-mobile-hidden');
    } else {
      gridTocEl.classList.remove('is-mobile-hidden');
    }
  });

  document.onkeydown = function (e) {
    if ((e.ctrlKey || e.metaKey) && e.which == 75) {
      e.preventDefault();
      searchFormInputEl.focus();
    }
  };
</script>
<script type="module" src="./docsearch.js"></script>
<doc-search api-key="562139304880b94536fc53f5d65c5c19" selector="#search-form-input"></doc-search>