@use "sass:map";
@use "../settings" as *;

@if map.get($modules, "components/dropdown") {
  /**
   * Dropdown ([role="list"])
   */

  // Menu
  details[role="list"],
  li[role="list"] {
    position: relative;
  }

  details[role="list"] summary + ul,
  li[role="list"] > ul {
    display: flex;
    z-index: 99;
    position: absolute;
    top: auto;
    right: 0;
    left: 0;
    flex-direction: column;
    margin: 0;
    padding: 0;
    border: var(#{$✨}border-width) solid var(#{$✨}dropdown-border-color);
    border-radius: var(#{$✨}border-radius);
    border-top-right-radius: 0;
    border-top-left-radius: 0;
    background-color: var(#{$✨}dropdown-background-color);
    box-shadow: var(#{$✨}dropdown-box-shadow);
    color: var(#{$✨}dropdown-color);
    white-space: nowrap;

    li {
      width: 100%;
      margin-bottom: 0;
      padding: calc(var(#{$✨}form-element-spacing-vertical) * 0.5)
        var(#{$✨}form-element-spacing-horizontal);
      list-style: none;

      &:first-of-type {
        margin-top: calc(var(#{$✨}form-element-spacing-vertical) * 0.5);
      }

      &:last-of-type {
        margin-bottom: calc(var(#{$✨}form-element-spacing-vertical) * 0.5);
      }

      a {
        display: block;
        margin: calc(var(#{$✨}form-element-spacing-vertical) * -0.5)
          calc(var(#{$✨}form-element-spacing-horizontal) * -1);
        padding: calc(var(#{$✨}form-element-spacing-vertical) * 0.5)
          var(#{$✨}form-element-spacing-horizontal);
        overflow: hidden;
        color: var(#{$✨}dropdown-color);
        text-decoration: none;
        text-overflow: ellipsis;

        &:hover {
          background-color: var(#{$✨}dropdown-hover-background-color);
        }
      }

      &:has(label) {
        &:hover {
          background-color: var(#{$✨}dropdown-hover-background-color);

          label {
            cursor: pointer;
          }
        }
      }
    }
  }

  // Marker
  details[role="list"] summary,
  li[role="list"] > a {
    &::after {
      display: block;
      width: 1rem;
      height: calc(1rem * var(#{$✨}line-height, 1.5));
      margin-inline-start: 0.5rem;
      float: right;
      transform: rotate(0deg);
      background-position: right center;
      background-size: 1rem auto;
      background-repeat: no-repeat;
      content: "";
    }
  }

  // Global dropdown only
  details[role="list"] {
    padding: 0;
    border-bottom: none;

    // Style <summary> as <select>
    summary {
      margin-bottom: 0;

      &:not([role]) {
        height: calc(
          1rem *
            var(#{$✨}line-height) +
            var(#{$✨}form-element-spacing-vertical) *
            2 +
            var(#{$✨}border-width) *
            2
        );
        padding: var(#{$✨}form-element-spacing-vertical)
          var(#{$✨}form-element-spacing-horizontal);
        border: var(#{$✨}border-width) solid var(#{$✨}form-element-border-color);
        border-radius: var(#{$✨}border-radius);
        background-color: var(#{$✨}form-element-background-color);
        color: var(#{$✨}form-element-placeholder-color);
        line-height: inherit;
        cursor: pointer;

        @if $enable-transitions {
          transition: background-color var(#{$✨}transition), border-color var(#{$✨}transition),
            color var(#{$✨}transition), box-shadow var(#{$✨}transition);
        }

        &:active,
        &:focus {
          border-color: var(#{$✨}form-element-active-border-color);
          background-color: var(#{$✨}form-element-active-background-color);
        }

        &:focus {
          box-shadow: 0 0 0 var(#{$✨}outline-width) var(#{$✨}form-element-focus-color);
        }
      }
    }

    &[open] {
      summary {
        border-bottom-right-radius: 0;
        border-bottom-left-radius: 0;

        &:not([role="button"]) {
          &:active,
          &:focus {
            border-color: var(#{$✨}form-element-border-color);
          }
        }

        &:focus {
          box-shadow: none;
        }

        // Close for details[role="list"]
        &::before {
          display: block;
          z-index: 1;
          position: fixed;
          top: 0;
          right: 0;
          bottom: 0;
          left: 0;
          background: none;
          content: "";
          cursor: default;
        }
      }
    }
  }

  // All Dropdowns inside <nav>
  nav details[role="list"] summary,
  nav li[role="list"] a {
    display: flex;
    direction: ltr;
  }

  nav details[role="list"] summary + ul,
  nav li[role="list"] > ul {
    min-width: fit-content;
    border-radius: var(#{$✨}border-radius);

    li a {
      border-radius: 0;
    }
  }

  // Dropdowns inside <nav> as nested <details>
  nav details[role="list"] {
    summary,
    summary:not([role]) {
      height: auto;
      padding: var(#{$✨}nav-link-spacing-vertical) var(#{$✨}form-element-spacing-horizontal);
    }

    &[open] summary {
      border-radius: var(#{$✨}border-radius);
    }

    summary + ul {
      margin-top: var(#{$✨}outline-width);
      margin-inline-start: 0;
    }

    summary[role="link"] {
      margin-bottom: calc(var(#{$✨}nav-link-spacing-vertical) * -1);
      line-height: var(#{$✨}line-height);

      + ul {
        margin-top: calc(var(#{$✨}nav-link-spacing-vertical) + var(#{$✨}outline-width));
        margin-inline-start: calc(var(#{$✨}nav-link-spacing-horizontal) * -1);
      }
    }
  }

  // Dropdowns inside a <nav> without using <details>
  li[role="list"] {
    // Open on hover (for mobile)
    // or on active/focus (for keyboard navigation)
    &:hover > ul,
    a:active ~ ul,
    a:focus ~ ul {
      display: flex;
    }

    > ul {
      display: none;
      margin-top: calc(var(#{$✨}nav-link-spacing-vertical) + var(#{$✨}outline-width));
      margin-inline-start: calc(
        var(#{$✨}nav-element-spacing-horizontal) - var(#{$✨}nav-link-spacing-horizontal)
      );
    }

    > a::after {
      background-image: var(#{$✨}icon-chevron);
    }
  }
}