//
// 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.
//

$css--helpers: true;

@import '../../globals/scss/vars';
@import '../../globals/scss/helper-mixins';
@import '../../globals/scss/typography';
@import '../../globals/scss/layout';
@import '../../globals/scss/css--helpers';
@import '../../globals/scss/vendor/@carbon/elements/scss/import-once/import-once';
@import '../select/select';
@import '../text-input/text-input';
@import '../button/button';

/// Pagination styles
/// @access private
/// @group pagination
@mixin pagination {
  .#{$prefix}--pagination {
    @include reset;
    @include type-style('body-short-01');

    @include carbon--breakpoint('md') {
      overflow: initial;
    }

    // mobile friendly pagination
    @include carbon--breakpoint-down('md') {
      .#{$prefix}--pagination__left > *,
      .#{$prefix}--pagination__right > * {
        display: none;
      }

      .#{$prefix}--pagination__items-count,
      .#{$prefix}--pagination__control-buttons {
        display: initial;
      }
    }

    display: flex;
    align-items: center;
    justify-content: space-between;

    width: 100%;
    min-height: rem(48px);
    overflow-x: auto;
    background-color: $ui-01;
    border-top: 1px solid $ui-03;

    .#{$prefix}--data-table-container + & {
      border-top: 0;
    }

    .#{$prefix}--pagination__control-buttons {
      flex-shrink: 0;
    }

    .#{$prefix}--select {
      align-items: center;
      height: 100%;
    }

    .#{$prefix}--select-input {
      @include type-style('body-short-01');

      width: auto;
      min-width: auto;
      height: rem(48px);
      padding: 0 2.25rem 0 $spacing-05;

      &:hover {
        background: $hover-ui;
      }

      &--inline__wrapper {
        display: flex;
        height: 100%;
      }
    }

    .#{$prefix}--select__arrow {
      top: 50%;
      transform: translate(-0.5rem, -50%);
    }

    .#{$prefix}--select__item-count {
      .#{$prefix}--select-input {
        border-right: $spacing-4xs solid $ui-03;
      }
    }

    .#{$prefix}--select__page-number {
      .#{$prefix}--select-input {
        border-left: 1px solid $ui-03;
      }
    }
  }

  .#{$prefix}--pagination__left,
  .#{$prefix}--pagination__right {
    display: flex;
    align-items: center;
    height: rem(48px);

    > .#{$prefix}--form-item {
      height: 100%;
    }

    .#{$prefix}--pagination__text {
      white-space: nowrap;
    }
  }

  .#{$prefix}--pagination__text {
    @include carbon--breakpoint('md') {
      display: inline-block;
    }

    margin-left: $carbon--spacing-05;
    overflow: hidden;
    color: $text-02;
    text-overflow: ellipsis;

    .#{$prefix}--pagination__left & {
      margin-right: rem(1px);
    }

    .#{$prefix}--pagination__right & {
      margin-right: 1rem;
      margin-left: rem(1px);
    }

    // Skeleton state
    .#{$prefix}--pagination.#{$prefix}--skeleton & {
      margin-right: 1rem;
      margin-bottom: 0;
    }
  }

  .#{$prefix}--pagination__left {
    padding: 0 $carbon--spacing-05;
  }

  .#{$prefix}--pagination__button,
  .#{$prefix}--btn--ghost.#{$prefix}--pagination__button {
    @include reset;

    display: flex;
    align-items: center;
    justify-content: center;
    width: $carbon--spacing-09;
    height: 100%;
    margin: 0;
    background: none;

    border: none;
    border-left: 1px solid $ui-03;
    cursor: pointer;
    transition: outline $duration--fast-02 motion(standard, productive),
      background-color $duration--fast-02 motion(standard, productive);
    fill: $ui-05;

    // Windows, Firefox HCM Fix
    @media screen and (-ms-high-contrast: active),
      screen and (prefers-contrast) {
      // `ButtonText` is a CSS2 system color to help improve colors in HCM
      border: 1px solid transparent;
    }
  }

  .#{$prefix}--pagination__button:focus,
  .#{$prefix}--btn--ghost:focus.#{$prefix}--pagination__button {
    @include focus-outline('outline');

    border-left: 0;
  }

  .#{$prefix}--pagination__button:hover,
  .#{$prefix}--btn--ghost:hover.#{$prefix}--pagination__button {
    background: $hover-ui;
  }

  .#{$prefix}--pagination__button--no-index,
  .#{$prefix}--btn--ghost.#{$prefix}--pagination__button--no-index {
    cursor: not-allowed;
    fill: $disabled-02;
  }

  .#{$prefix}--pagination__button:disabled:hover,
  .#{$prefix}--pagination__button--no-index:hover,
  .#{$prefix}--btn--ghost:disabled:hover.#{$prefix}--pagination__button,
  .#{$prefix}--btn--ghost:hover.#{$prefix}--pagination__button--no-index {
    background: $ui-01;
    border-color: $ui-03;
    cursor: not-allowed;
    fill: $disabled-02;
  }
}

@include exports('pagination') {
  @include pagination;
}