@import '../../styles/variables.less';
@import '../../styles/themes/@{so-theme}.less';

@table-prefix: ~'@{so-prefix}-table';
@button-prefix: ~'@{so-prefix}-button';
@table-sorter-width: 18px;
@checkbox-width: 48px;

.@{table-prefix} {
  border-radius: @table-border-radius-top @table-border-radius-top 0 0;
  position: relative;
  display: flex;
  overflow: auto;
  max-width: 100%;
  flex-direction: column;
  margin-bottom: @table-margin-bottom;

  &:after {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 10;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: all 0.3s;
    content: '';
    pointer-events: none;
  }

  &-sticky {
    overflow: visible;
  }

  table {
    min-width: 100%;
    border-collapse: separate;
    border-spacing: 0 @table-row-spacing;
    color: @table-color;
    table-layout: fixed;
    // Cells
    > thead,
    > tbody,
    > tfoot {
      > tr {
        > th,
        > td {
          position: relative;
          padding: @table-cell-padding-vertical @table-cell-padding-horizontal;
          border-bottom: 1px solid @table-border-color;
          background-clip: padding-box;
          line-height: @line-height-base;
          word-break: break-all;
          &:first-child {
            border-radius: @table-row-border-radius 0 0 @table-row-border-radius;
          }
          &:last-child {
            border-radius: 0 @table-row-border-radius @table-row-border-radius 0;
          }
        }
      }
    }
    // Bottom align for column headings
    > thead > tr > th {
      border-bottom-width: 0;
      background-color: @table-head-bg;
      color: @table-head-color;
      vertical-align: middle;
      font-weight: @table-head-font-weight;

      & > div.@{table-prefix}-has-sorter {
        display: flex;
      }
    }

    > thead + tbody > tr:first-child > td {
      border-top: @table-head-border solid @table-border-color;
    }

    // Account for multiple tbody instances
    > tbody + tbody {
      border-top: @table-head-border solid @table-border-color;
    }

    table {
      background-color: @body-bg;
    }

    > tbody > tr {
      position: relative;
    }
  }

  table&-init {
    table-layout: auto;
  }

  &:not(.@{table-prefix}-bordered) table > thead > tr > th {
    border-top: @table-header-top-divider-width solid @table-border-color;
  }

  table tr &-checkbox {
    width: @checkbox-width;
    padding-right: 0;
    padding-left: 0;
    text-align: center;

    label {
      margin-right: 0;
      vertical-align: baseline;
      .@{table-prefix}-rtl & {
        margin-left: 0;
      }
    }

    i {
      vertical-align: top;
    }
  }

  table tr.@{table-prefix}-selected td {
    background: @table-selected-row-bg;
  }

  table tr &-placeholder-checkbox {
    width: @checkbox-width;
  }

  caption {
    padding-top: @table-cell-padding-vertical;
    padding-bottom: @table-cell-padding-vertical;
    color: @text-muted;
    text-align: left;
    text-align: start;
  }

  th {
    text-align: left;
    text-align: start;
  }

  &-vertical-top td {
    vertical-align: top;
  }

  &-vertical-middle td {
    vertical-align: middle;
  }

  &-sorter-container {
    width: @table-sorter-width;
    min-width: @table-sorter-width;
    position: relative;
    transform: translateX(6px);
    .@{table-prefix}-rtl & {
      transform: translateX(-6px);
    }
  }

  &-sorter-asc,
  &-sorter-desc {
    position: absolute;
    right: 0;
    width: @table-sorter-width;
    color: transparent;
    .@{table-prefix}-rtl & {
      right: auto;
      left: 0;
    }

    &:active,
    &:focus {
      color: transparent;
    }

    &:after {
      position: absolute;
      right: 5px;
      border: solid transparent;
      content: ' ';
      .@{table-prefix}-rtl & {
        right: auto;
        left: 5px;
      }
    }
  }

  &-sorter-asc {
    top: 0;
    bottom: 50%;

    &:after {
      bottom: 2px;
      border-width: 0 4px 6px 4px;
      border-bottom-color: @gray-500;
    }

    &:hover:after {
      border-bottom-color: @gray-700;
    }
  }

  &-sorter-desc {
    top: 50%;
    bottom: 0;

    &:after {
      top: 2px;
      border-width: 6px 4px 0 4px;
      border-top-color: @gray-500;
    }

    &:hover:after {
      border-top-color: @gray-700;
    }
  }

  &-sorter-active {
    &.@{table-prefix}-sorter-asc:after {
      border-bottom-color: @colors-primary;
    }

    &.@{table-prefix}-sorter-desc:after {
      border-top-color: @colors-primary;
    }
  }

  th&-center {
    text-align: center;
  }

  table > thead > tr > th&-condensed {
    padding: @table-header-cell-padding;
  }

  &-hover {
    table > tbody > tr:hover,
    table > tbody > tr:hover > td {
      background-color: @table-bg-hover;
    }
  }

  &-normal td {
    background-color: @table-body-bg;
  }

  &-small {
    table {
      > thead > tr > th {
        padding: @table-header-cell-padding;
      }
    }
    table {
      > tbody,
      > tfoot {
        > tr {
          > td {
            padding: @table-small-cell-padding;
          }
        }
      }
    }
  }

  &-bordered {
    position: relative;
    z-index: 1;
    border-left: 1px solid @table-border-color;
    border-right: 1px solid @table-border-color;
    border-top: 1px solid @table-border-color;
    // :before 在表格可滚动的时候情况下不能完全覆盖底部边框，用个不占位的 box-shadow 长期覆盖（它俩重叠后看不出来变化），避免出现滚动条时底部边框消失的情况
    // 但是:before不能去掉，虚拟滚动条的 dom 会遮住 box-shadow ，这时候需要:before
    box-shadow: inset 0 -1px @table-border-color;

    &:before {
      position: absolute;
      content: '';
      display: inline-block;
      bottom: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: @table-border-color;
      z-index: 100;
    }

    .@{table-prefix}-head {
      .@{table-prefix}-table-bordered {
        border-bottom-width: @table-head-border - 1;
      }
    }

    .@{table-prefix}-table-bordered {
      > thead,
      > tbody,
      > tfoot {
        > tr {
          > th,
          > td {
            border-right: 1px solid @table-border-color;
            border-bottom-width: 1px;
            .@{table-prefix}-rtl& {
              border-left: 1px solid @table-border-color;
              border-right: none;
            }
          }
        }
      }

      > tbody > tr > td.@{table-prefix}-ignore-bottom-border {
        border-bottom: none;
      }

      > thead + tbody > tr:first-child > td {
        border-top-width: @table-head-border - 1;
      }
      .@{table-prefix}-ignore-right-border {
        border-right: none;
        .@{table-prefix}-rtl& {
          border-left: none;
        }

        &:before {
          display: none;
        }
      }
      .@{table-prefix}-fixed-right,
      .@{table-prefix}-fixed-left {
        border-right: 0;
        z-index: 1;
        .@{table-prefix}-rtl& {
          border-left: 0;
        }
        &:before {
          bottom: -1px;
          position: absolute;
          content: ' ';
          background: @table-border-color;
          height: 100%;
          width: 1px;
          top: 0;
          right: 0;
          z-index: 10;
          .@{table-prefix}-rtl& {
            left: 0;
            right: auto;
          }
        }
      }
    }

    .@{table-prefix}-body .@{table-prefix}-table-bordered {
      border-top-width: 0;
    }

    .@{table-prefix}-float-right .@{table-prefix}-float-left {
      &:before {
        bottom: -1px;
      }
      &:after {
        bottom: -1px;
      }
    }

    .@{so-prefix}-scroll-y {
      border-left: 1px solid @table-border-color;
      .@{table-prefix}-rtl& {
        border-right: 1px solid @table-border-color;
        border-left: none;
      }
    }
    .@{so-prefix}-scroll-x {
      &:after {
        position: absolute;
        content: '';
        display: inline-block;
        top: -2px;
        left: 0;
        right: 0;
        height: 1px;
        background: @table-border-color;
      }
    }
  }

  table > tbody > tr&-even > td {
    background-color: @table-even-td-bgc;
  }
  table > tbody > tr&-odd > td {
    background-color: @table-odd-td-bgc;
  }

  &-simple-body {
    overflow: auto;
  }
  &:not(&-bordered) &-simple-body:first-child,
  &:not(&-bordered) &-body:first-child {
    border-top: 1px solid @table-border-color;
  }

  &-simple-head.@{table-prefix}-scroll-y.@{table-prefix}-head {
    padding-right: 0;
    .@{table-prefix}-rtl & {
      padding-left: 0;
    }
    &:after {
      display: none;
    }
  }

  &-head {
    position: relative;
    overflow: hidden;
    flex: 0 0 auto;
    background: @table-head-bg;

    > table {
      border-bottom: @table-head-border solid @table-border-color;
    }
  }

  &-empty-head {
    overflow: visible;
  }

  &-foot {
    position: relative;
    scrollbar-width: none;
    -ms-overflow-style: none; /* IE 11 */
    overflow: hidden;
    flex: 0 0 auto;
    min-width: 0;
    background: var(--table-head-bg, #e8ebf0);
    &::-webkit-scrollbar{
      display: none;
    }
    > table td {
      background: var(--table-head-bg, #e8ebf0);
    }
    &-scroll-x {
      border-top: @table-head-border solid @table-border-color;
    }
  }
  &-simple-foot {
    overflow: auto;
  }

  .@{table-prefix}-icon-tree-expand {
    margin-right: @table-tree-expand-icon-margin-right;
    .@{table-prefix}-rtl& {
      margin-right: 0;
      margin-left: @table-tree-expand-icon-margin-right;
    }
    display: inline-block;
    width: 17px;
    height: 17px;
    line-height: 14px;
    text-align: center;
    background: #fff;
    border: 1px solid #e8e8e8;
    cursor: pointer;
    user-select: none;

    &.@{table-prefix}-icon-tree-plus {
      &:after {
        content: '+';
      }
    }

    &.@{table-prefix}-icon-tree-sub {
      &:after {
        content: '-';
      }
    }
  }

  &-icon-expand-plus,
  &-icon-expand-sub {
    position: relative;
    display: block;
    width: 15px;
    height: 15px;
    margin: 2px 0;
    border: solid 1px @gray-600;
    background: #fff;
    border-radius: 2px;
    cursor: pointer;

    &:before,
    &:after {
      position: absolute;
      top: 6px;
      left: 2px;
      width: 9px;
      height: 0px;
      border-width: 0 0 1px 0;
      border-style: solid;
      border-color: inherit;
      content: ' ';
      .@{table-prefix}-rtl & {
        left: auto;
        right: 2px;
      }
    }

    &:hover {
      border-color: @colors-primary;

      &:before,
      &:after {
        background: @colors-primary;
      }
    }
  }

  &-icon-expand-plus:after {
    top: 2px;
    left: 6px;
    width: 0;
    height: 9px;
    border-width: 0 1px 0 0;
    .@{table-prefix}-rtl & {
      left: auto;
      right: 6px;
      border-width: 0 0 0 1px;
    }
  }

  &-scroll-y.@{table-prefix}-head, &-scroll-y.@{table-prefix}-foot {
    padding-right: @scrollbar-width;
    .@{table-prefix}-rtl & {
      padding-left: @scrollbar-width;
      padding-right: 0;
    }

    &:after {
      position: absolute;
      top: 0;
      right: 0;
      bottom: 0;
      width: @scrollbar-width;
      border-bottom: @table-head-border solid @table-border-color;
      background-color: @table-head-bg;
      content: ' ';
      .@{table-prefix}-rtl & {
        right: auto;
        left: 0;
      }
    }
  }

  &-body {
    min-width: 100%;
    flex: 1;
  }

  &-scroll-inner {
    min-width: 100%;
  }

  &-float-left &-fixed-left,
  &-float-right &-fixed-right {
    position: relative;
    z-index: 100;
  }

  &-float-left &-fixed-last {
    &:after {
      position: absolute;
      top: 0;
      bottom: 0;
      left: 100%;
      width: 6px;
      background: linear-gradient(to right, @table-fixed-start-color, @table-fixed-end-color);
      content: ' ';
      .@{table-prefix}-rtl & {
        left: auto;
        right: 100%;
        background: linear-gradient(to left, @table-fixed-start-color, @table-fixed-end-color);
      }
    }
    &:before {
      display: none;
    }
  }

  &-float-right &-fixed-first {
    &::after {
      position: absolute;
      top: 0;
      right: 100%;
      bottom: 0;
      width: 6px;
      background: linear-gradient(to left, @table-fixed-start-color, @table-fixed-end-color);
      content: ' ';
      .@{table-prefix}-rtl & {
        left: 100%;
        right: auto;
        background: linear-gradient(to right, @table-fixed-start-color, @table-fixed-end-color);
      }
    }
  }

  &-fixed-right + &-fixed-right:before {
    width: 0;
  }

  &-loading {
    position: absolute;
    z-index: 11;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.4);
  }

  &-empty {
    position: sticky;
    left: 0;
    display: flex;
    flex: 1;
    padding: 20px;
    color: #aaa;
    font-size: 16px;
    text-align: center;
    .@{table-prefix}-rtl & {
      right: 0;
      left: initial;
    }

    span {
      display: block;
      margin: auto;
    }
  }

  &-fixed &-empty {
    &-ltr {
      border-right-width: 0;
    }
    &-rtl {
      border-left-width: 0;
    }
  }

  &-expand-wrapped {
    display: inline-block;
  }

  td&-align-center,
  th&-align-center {
    text-align: center;
    > div.@{table-prefix}-has-sorter {
      justify-content: center;
    }
  }

  td&-align-center {
    .@{table-prefix}-icon-expand-plus,
    .@{table-prefix}-icon-expand-sub {
      margin: 0 auto;
    }
  }

  td&-align-right,
  th&-align-right {
    text-align: right;
    text-align: end;
    > div.@{table-prefix}-has-sorter {
      justify-content: flex-end;
    }
  }

  td&-align-left,
  th&-align-left {
    text-align: left;
    text-align: start;
    > div.@{table-prefix}-has-sorter {
      justify-content: flex-start;
    }
  }

  &-resize {
    &-spanner {
      z-index: 12;
      position: absolute;
      right: -2px;
      top: 0;
      bottom: 0;
      width: 3px;
      background: @colors-primary;
      opacity: 0;
      transition: opacity 0.3s;
      cursor: ew-resize;
      .@{table-prefix}-rtl & {
        left: -2px;
        right: auto;
      }
      &:after,
      &:before {
        border-width: 3px;
        content: ' ';
        position: absolute;
        width: 0;
        height: 0;
        margin: auto;
        bottom: 0;
        top: 0;
      }
      &:after {
        border-style: dashed solid dashed dashed;
        border-color: transparent @colors-primary transparent transparent;
        right: 4px;
        .@{table-prefix}-rtl & {
          right: auto;
          left: 4px;
        }
      }
      &:before {
        border-style: dashed dashed dashed solid;
        border-color: transparent transparent transparent @colors-primary;
        left: 4px;
        .@{table-prefix}-rtl & {
          right: 4px;
          left: auto;
        }
      }
    }
    thead tr th:last-child .@{table-prefix}-resize-spanner {
      display: none;
    }
    table.@{table-prefix}-resizing span.@{table-prefix}-resize-spanner {
      opacity: 0;
    }
    table th.@{table-prefix}-resizing-item .@{table-prefix}-resize-spanner {
      opacity: 1;
    }
    th:hover .@{table-prefix}-resize-spanner {
      opacity: 1;
    }
  }

  &-placeholder-tr td {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    border-bottom-width: 0 !important;
    line-height: 0 !important;
    > div {
      height: 0 !important;
      overflow: hidden;
    }
  }

  td {
    .@{button-prefix} {
      + .@{button-prefix} {
        &:not(.@{button-prefix}-rtl) {
          margin-left: 0;
        }
        &.@{button-prefix}-rtl {
          margin-right: 0;
        }
      }
      &:not(:last-child) {
        &:not(.@{button-prefix}-rtl) {
          margin-right: @button-margin-left;
        }
        &.@{button-prefix}-rtl {
          margin-left: @button-margin-left;
        }
      }
    }
    .@{button-prefix}-group .@{button-prefix}:not(:last-child) {
      &:not(.@{button-prefix}-rtl) {
        margin-right: 0;
      }
      &.@{button-prefix}-rtl {
        margin-left: 0;
      }
    }
  }

  &-select {
    &::before {
      content: ' ';
      position: absolute;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      border: 1px solid @colors-primary;
      .@{table-prefix}-rtl & {
        left: auto;
        right: 0;
      }
    }
  }
}

.@{table-prefix}-no-selection {
  *::selection {
    background-color: transparent;
  }
}

.@{table-prefix}-rtl {
  direction: rtl;
}