//
// Copyright IBM Corp. 2016, 2018
//
// This source code is licensed under the Apache-2.0 license found in the
// LICENSE file in the root directory of this source tree.
//

@import '../../globals/scss/css--reset';
@import '../../globals/scss/css--typography';
@import '../../globals/scss/layer';
@import '../../globals/scss/vendor/@carbon/elements/scss/import-once/import-once';
@import '../../globals/scss/vars';
@import '../../globals/scss/helper-mixins';

@mixin account-switcher {
  @include deprecate(
    'The `unified-header` component in `carbon-components` has been deprecated. ' +
      'It will be removed in the next major release.'
  ) {
    .#{$prefix}--account-switcher {
      @include reset;
      list-style: none;
      position: relative;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: flex-end;
      min-width: rem(350px);
    }

    .#{$prefix}--account-switcher__linked-icon {
      fill: $inverse-01;
      height: 1rem;
      width: 1rem;
      margin: 0 0.5rem;
      transform: rotate(45deg);
    }

    .#{$prefix}--account-switcher__toggle {
      z-index: 9000;
      height: rem(36px);
      width: auto;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: $inverse-01;
      padding: 0 1rem;
      background-color: $nav-01;
      cursor: pointer;

      &:focus,
      &:hover {
        outline: 0;
        background-color: $color__navy-gray-3; // anna

        .#{$prefix}--account-switcher__toggle--text {
          color: $color__blue-30; // anna
        }

        svg {
          fill: $color__blue-30; // anna
        }
      }
    }

    .#{$prefix}--account-switcher__toggle--hidden {
      opacity: 0;
      visibility: hidden;
    }

    .#{$prefix}--account-switcher__toggle--text {
      @include typescale('legal');
      @include letter-spacing;
      overflow: hidden;
      display: inline-flex;
      white-space: nowrap;
      padding-right: 0.5rem;
      font-weight: 300;
    }

    .#{$prefix}--account-switcher__toggle--text[data-switcher-account-sl],
    .#{$prefix}--account-switcher__toggle--text[data-switcher-account] {
      @include font-smoothing;
      font-weight: 600;
    }

    .#{$prefix}--account-switcher__toggle--text[data-switcher-account] {
      display: inline-flex;
      align-items: center;
    }

    .#{$prefix}--account-switcher__toggle--text[data-switcher-account] .#{$prefix}--account-switcher__linked-icon {
      margin-right: 0;
    }

    .#{$prefix}--account-switcher__toggle--text > [data-dropdown-account-linked] {
      margin-left: 0.5rem;
      margin-right: 0;
    }

    .#{$prefix}--account-switcher__toggle--text:last-child {
      padding-right: 0;
    }

    .#{$prefix}--account-switcher__menu {
      @include reset;
      list-style: none;
    }

    .#{$prefix}--account-switcher__menu__container {
      @include box-shadow('large');
      transition: $transition--base all $carbon--standard-easing;
      position: absolute;
      width: auto;
      min-width: rem(350px);
      height: auto;
      background-color: $color__navy-gray-3; // anna
      visibility: hidden;
      opacity: 0;
      top: 100%;
      right: 0;
      transform: translateY(-10%);
      color: $inverse-01;
      z-index: 8000;
    }

    .#{$prefix}--account-switcher--open {
      color: $color__blue-30; // anna

      .#{$prefix}--account-switcher__toggle {
        color: $color__blue-30; // anna
        background-color: $color__navy-gray-3; // anna
      }

      .#{$prefix}--account-switcher__linked-icon {
        fill: $color__blue-30; // anna
      }

      .#{$prefix}--account-switcher__menu__container {
        visibility: visible;
        max-height: rem(2000px);
        opacity: 1;
        transform: translateY(0);
      }
    }

    .#{$prefix}--account-switcher__menu__item {
      height: auto;
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      padding: 1rem;

      &:first-child {
        border-bottom: 1px solid $color__navy-gray-5; // anna
      }

      &:nth-child(n + 2) {
        padding: 1rem 1rem 0;
      }

      &:last-child {
        display: flex;
        margin-left: auto;
        justify-content: flex-start;
        max-width: 75%;
        padding: 0.75rem 0 1rem 1.5rem;

        a {
          @include typescale('legal');
          padding-right: 1rem;
          color: $color__blue-30; // anna

          &:visited {
            color: $color__blue-30; // anna
          }

          &:hover {
            color: $color__blue-40; // anna
          }
        }
      }
    }

    .#{$prefix}--account-switcher__menu__item--title {
      @include typescale('zeta');
      @include font-smoothing;
      font-weight: 600;
      height: 44px;
      min-width: 100px;
      display: flex;
      align-items: center;
      flex: 1;
    }

    .#{$prefix}--account-switcher__menu__item .#{$prefix}--dropdown {
      @include typescale('zeta');
      flex: 3;
      background-color: $color__navy-gray-5; // anna
      display: block;
      flex-direction: column;
      min-width: 200px;
    }

    .#{$prefix}--account-switcher__menu__item .#{$prefix}--dropdown[data-value=''] .#{$prefix}--dropdown-text {
      color: $color__white; // anna
    }

    .#{$prefix}--account-switcher__menu__item .#{$prefix}--dropdown--scroll {
      max-height: 180px;
      overflow-y: auto;

      &::-webkit-scrollbar {
        background: $color__navy-gray-4; // anna
        width: 0.5rem;
        height: 0.5rem;
      }

      &::-webkit-scrollbar-thumb {
        background-color: $color__navy-gray-7; // anna
        border-radius: 10px;
      }

      &::-webkit-scrollbar-thumb:hover {
        background-color: $color__navy-gray-8; // anna
      }
    }

    .#{$prefix}--account-switcher__menu__item .#{$prefix}--dropdown li {
      @include font-smoothing;
      font-weight: 400;
      max-width: 400px;
    }

    .#{$prefix}--account-switcher__menu__item .#{$prefix}--dropdown__arrow {
      fill: $color__blue-30; // anna
    }

    .#{$prefix}--account-switcher__menu__item .#{$prefix}--dropdown-text {
      padding-right: 2rem;
      align-self: flex-start;
      background-color: $color__navy-gray-5; // anna

      .#{$prefix}--account-switcher__linked-icon {
        fill: $color__white; // anna
        vertical-align: middle;
      }
    }

    .#{$prefix}--account-switcher__menu__item .#{$prefix}--dropdown-list {
      position: relative;
      transform: translateY(-10px);
      max-height: 0;
      height: auto;
      width: 100%;
      top: 0;
    }

    .#{$prefix}--account-switcher__menu__item .#{$prefix}--dropdown-item {
      background-color: $color__navy-gray-3; // anna

      > .#{$prefix}--dropdown-link:hover,
      .#{$prefix}--dropdown-link:focus {
        background-color: $color__blue-30; // anna
        color: $color__blue-90; // anna

        svg {
          fill: $color__blue-90; // anna
        }
      }
    }

    .#{$prefix}--account-switcher__menu__item .#{$prefix}--dropdown-link {
      height: 100%;
      text-overflow: ellipsis;
      overflow: hidden;

      span {
        pointer-events: none;
      }

      svg {
        fill: $color__white; // anna
        pointer-events: none;
        vertical-align: middle;
      }
    }

    .#{$prefix}--account-switcher__menu__item .#{$prefix}--dropdown--open {
      .#{$prefix}--dropdown-text {
        color: $color__white; // anna
      }

      .#{$prefix}--dropdown-list {
        display: flex;
        flex-direction: column;
        max-height: 2000px;
        z-index: 10;
      }

      .#{$prefix}--dropdown-item {
        background-color: $color__navy-gray-4; // anna
      }
    }
  }
}

@include exports('account-switcher') {
  @if not(feature-flag-enabled('breaking-changes-x')) {
    @include account-switcher;
  }
}