@use 'sass:string';

@use 'mixins/mixins' as *;
@use 'common/var' as *;

@include b(tabs) {
  @include e(header) {
    position: relative;
  }
  @include e(active-bar) {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background-color: getCssVar('color-primary');
    border-radius: 2px;
    z-index: 1;
    transition: width getCssVar('transition-duration')
        getCssVar('transition-function-ease-in-out-bezier'),
      transform getCssVar('transition-duration')
        getCssVar('transition-function-ease-in-out-bezier');
    list-style: none;
  }

  @include e(nav-wrap) {
    overflow: hidden;
    position: relative;

    &::after {
      content: '';
      position: absolute;
      left: 0;
      bottom: 1px;
      width: 100%;
      height: 1px;
      background-color: getCssVar('border-color');
      z-index: getCssVar('index-normal');
    }

    @include when(scrollable) {
      padding: 0 20px;
      box-sizing: border-box;
    }
  }
  @include e(nav-scroll) {
    overflow: hidden;
  }
  @include e((nav-next, nav-prev)) {
    position: absolute;
    cursor: pointer;
    font-size: 12px;
    line-height: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: getCssVar('color-neutral-7');
    top: 0;

    &.is-disabled {
      color: getCssVar('color-neutral-5');
    }

    &:not(.is-disabled):hover {
      color: getCssVar('color-primary');
    }
  }
  @include e(nav-next) {
    right: 0;
  }
  @include e(nav-prev) {
    left: 0;
  }
  @include e(nav) {
    position: relative;
    display: inline-flex;
    transition: transform getCssVar('transition-duration');
    z-index: calc(#{getCssVar('index-normal')} + 1);

    @include when(stretch) {
      min-width: 100%;
      & > * {
        flex: 1;
        text-align: center;
      }
    }

    @include when(center) {
      min-width: 100%;
      justify-content: center;
    }
  }
  @include e(item) {
    padding: 8px 0;
    margin-bottom: 2px;
    box-sizing: border-box;
    list-style: none;
    font-size: 14px;
    font-weight: 600;
    line-height: 18px;
    color: getCssVar('color-neutral-6');
    position: relative;

    transition: background getCssVar('transition-duration')
        getCssVar('transition-function-ease-in-out-bezier'),
      color getCssVar('transition-duration')
        getCssVar('transition-function-ease-in-out-bezier');

    &:focus,
    &:focus:active {
      outline: none;
    }

    &:focus-visible {
      box-shadow: 0 0 0px 2px getCssVar('color-primary-1') inset;
    }

    & .is-icon-close {
      margin-left: 4px;
    }

    @include when(active) {
      color: getCssVar('color-neutral-9');
    }

    &:not(.is-active):hover {
      color: getCssVar('color-primary');
      background-color: getCssVar('color-primary-1');
      cursor: pointer;

      .is-icon-close {
        color: getCssVar('color-primary');
      }
    }

    @include when(disabled) {
      color: getCssVar('color-neutral-5');
      cursor: default;
    }

    @include when(closable) {
      display: inline-flex;
      align-items: center;
    }
  }

  @include e(item-inner) {
    padding-left: 12px;
    padding-right: 12px;
  }
  @include e(content) {
    overflow: hidden;
    position: relative;
  }

  @include e(new-tab) {
    position: absolute;
    z-index: 1;
    display: block;
  }

  @include m(separator) {
    @include e(header) {
      background-color: getCssVar('color-neutral-1');
    }

    @include e(active-bar) {
      display: none;
    }
    @include e(item) {
      padding: 12px 16px;

      &:not(:first-child) {
        &::after {
          content: '';
          display: block;
          position: absolute;
          background-color: getCssVar('color-neutral-3');
        }
      }

      @include when(active) {
        background-color: getCssVar('color-white');
      }
    }

    @include e(nav-wrap) {
      &::after {
        display: none;
      }
    }
  }

  @include m(segment) {
    @include e(header) {
      padding: 4px;
      background-color: getCssVar('color-neutral-1');
      border-radius: getCssVar('border-radius-md');

      @include e(nav-wrap) {
        overflow: visible;
      }

      @include e(nav-scroll) {
        overflow: visible;
      }
    }

    @include e(active-bar) {
      display: none;
    }

    @include e(item) {
      padding: 8px 12px;
      margin-bottom: 0;
      border-radius: getCssVar('border-radius-md');
      font-size: 12px;
      font-weight: 600;
      line-height: 16px;
      color: getCssVar('color-neutral-9');

      @include when(active) {
        background-color: getCssVar('color-white');
        box-shadow: getCssVar('box-shadow-lv2');
      }

      .#{$namespace}-icon {
        font-size: 14px;

        margin-right: 4px;
      }

      &:not(.is-active):hover {
        background-color: transparent;
      }
    }

    @include e(nav-wrap) {
      &::after {
        display: none;
      }
    }
  }

  @include m(large-segment) {
    @include e(header) {
      padding: 6px;
      background-color: getCssVar('color-neutral-1');
      border-radius: getCssVar('border-radius-lg');

      @include e(nav-wrap) {
        overflow: visible;
      }

      @include e(nav-scroll) {
        overflow: visible;
      }
    }

    @include e(active-bar) {
      display: none;
    }

    @include e(item) {
      padding: 12px 16px;
      border-radius: getCssVar('border-radius-lg');
      font-size: 16px;
      font-weight: 600;
      line-height: 20px;
      margin-bottom: 0;
      color: getCssVar('color-neutral-9');

      @include when(active) {
        background-color: getCssVar('color-white');
        box-shadow: getCssVar('box-shadow-lv2');
      }

      &:not(.is-active):hover {
        background-color: transparent;
      }

      .#{$namespace}-icon {
        font-size: 20px;

        margin-right: 6px;
      }
    }

    @include e(nav-wrap) {
      &::after {
        display: none;
      }
    }
  }

  @include m((top, bottom)) {
    @include e((nav-next, nav-prev)) {
      height: 24px;
      top: 50%;
      margin-top: -12px;
    }

    @include e(new-tab) {
      top: 50%;
      right: 0;
      margin-top: -12px;

      ~ .#{$namespace}-tabs__nav-wrap {
        padding-right: 32px;

        &.is-scrollable {
          padding-right: 48px;

          .#{$namespace}-tabs__nav-next {
            right: 28px;
          }
        }
      }
    }

    &.#{$namespace}-tabs--separator,
    &.#{$namespace}-tabs--segment,
    &.#{$namespace}-tabs--large-segment {
      @include e(item) {
        margin-bottom: 0;
      }
    }

    &.#{$namespace}-tabs--separator {
      @include e(item) {
        &:not(:first-child) {
          &::after {
            top: 8px;
            left: 0;
            width: 1px;
            height: string.unquote('calc(100% - 16px)');
          }
        }
      }
    }
  }

  @include m(bottom) {
    @include e(item) {
      margin-top: 2px;
      margin-bottom: 0;
    }

    @include e(nav-wrap) {
      &:after {
        bottom: 0;
        top: 1px;
      }
    }

    @include e(active-bar) {
      bottom: auto;
      top: 0;
    }

    &.#{$namespace}-tabs--separator,
    &.#{$namespace}-tabs--segment,
    &.#{$namespace}-tabs--large-segment {
      @include e(item) {
        margin-top: 0;
      }
    }
  }

  @include m((left, right)) {
    overflow: hidden;
    display: flex;

    .#{$namespace}-tabs__header,
    .#{$namespace}-tabs__nav-wrap,
    .#{$namespace}-tabs__nav-scroll {
      height: 100%;
    }

    .#{$namespace}-tabs__item {
      text-align: left;
      margin-left: 2px;
      margin-bottom: 0px;
    }

    .#{$namespace}-tabs__active-bar {
      top: 0;
      left: 0;
      bottom: auto;
      width: 3px;
      height: auto;
    }

    .#{$namespace}-tabs__nav-wrap {
      margin-bottom: 0;

      > .#{$namespace}-tabs__nav-prev,
      > .#{$namespace}-tabs__nav-next {
        height: 12px;
        line-height: 12px;
        width: 100%;
        text-align: center;
        cursor: pointer;

        i {
          transform: rotateZ(90deg);
        }
      }
      > .#{$namespace}-tabs__nav-prev {
        left: auto;
        top: 0;
      }
      > .#{$namespace}-tabs__nav-next {
        right: auto;
        bottom: 0;
        top: auto;
      }

      &.is-scrollable {
        padding: 20px 0;
      }

      &::after {
        height: 100%;
        width: 1px;
        bottom: auto;
        top: 0;
        left: 1px;
      }
    }

    .#{$namespace}-tabs__nav {
      flex-direction: column;
    }

    &:not(.is-paneless) {
      @include e(content) {
        flex-grow: 1;
      }
    }

    @include e(new-tab) {
      left: 50%;
      bottom: 0;
      margin-left: -12px;

      ~ .#{$namespace}-tabs__nav-wrap {
        padding-bottom: 32px;

        &.is-scrollable {
          padding-bottom: 48px;

          .#{$namespace}-tabs__nav-next {
            bottom: 28px;
          }
        }
      }
    }

    &.#{$namespace}-tabs--separator,
    &.#{$namespace}-tabs--segment,
    &.#{$namespace}-tabs--large-segment {
      @include e(item) {
        margin-left: 0;
      }
    }

    &.#{$namespace}-tabs--separator {
      @include e(item) {
        &:not(:first-child) {
          &::after {
            left: 16px;
            top: 0;
            height: 1px;
            width: string.unquote('calc(100% - 32px)');
          }
        }
      }
    }
  }

  @include m(right) {
    flex-direction: row-reverse;
  }
}

.slideInRight-transition,
.slideInLeft-transition {
  display: inline-block;
}
.slideInRight-enter {
  animation: slideInRight-enter getCssVar('transition-duration');
}
.slideInRight-leave {
  position: absolute;
  left: 0;
  right: 0;
  animation: slideInRight-leave getCssVar('transition-duration');
}
.slideInLeft-enter {
  animation: slideInLeft-enter getCssVar('transition-duration');
}
.slideInLeft-leave {
  position: absolute;
  left: 0;
  right: 0;
  animation: slideInLeft-leave getCssVar('transition-duration');
}

@keyframes slideInRight-enter {
  0% {
    opacity: 0;
    transform-origin: 0 0;
    transform: translateX(100%);
  }

  to {
    opacity: 1;
    transform-origin: 0 0;
    transform: translateX(0);
  }
}
@keyframes slideInRight-leave {
  0% {
    transform-origin: 0 0;
    transform: translateX(0);
    opacity: 1;
  }

  100% {
    transform-origin: 0 0;
    transform: translateX(100%);
    opacity: 0;
  }
}
@keyframes slideInLeft-enter {
  0% {
    opacity: 0;
    transform-origin: 0 0;
    transform: translateX(-100%);
  }

  to {
    opacity: 1;
    transform-origin: 0 0;
    transform: translateX(0);
  }
}
@keyframes slideInLeft-leave {
  0% {
    transform-origin: 0 0;
    transform: translateX(0);
    opacity: 1;
  }

  100% {
    transform-origin: 0 0;
    transform: translateX(-100%);
    opacity: 0;
  }
}