@use 'src/styles/abstracts' as *;
$table-prefix: BaseTable !default;

@mixin table-edge-padding($padding-left: null, $padding-right: null) {
  .#{$table-prefix} {
    &__header-cell,
    &__row-cell {
      @if $padding-left != null {
        &:first-child {
          padding-left: $padding-left;
        }
      }

      @if $padding-right != null {
        &:last-child {
          padding-right: $padding-right;
        }
      }
    }
  }
}

@mixin fill-layout($top: 0, $bottom: 0) {
  position: absolute;
  left: 0;
  right: 0;
  top: $top;
  bottom: $bottom;
  overflow: hidden;
}

.#{$table-prefix} {
  $table-font-size: 13px !default;
  $table-padding-left: 15px !default;
  $table-padding-right: 15px !default;
  $column-padding: 7.5px !default;

  $background-color: #ffffff !default;
  $box-shadow-color: #eeeeee !default;
  $box-shadow-offset: 2px !default;
  $box-shadow-blur: 4px !default;
  $border: 1px solid #eeeeee !default;
  $header-background-color: #f8f8f8 !default;
  $header-font-weight: $font-600 !default;
  $row-hovered-background-color: #e2f2ff !default;
  $header-cell-hovered-background-color: #f3f3f3 !default;
  $sort-indicator-hovered-color: #888888 !default;
  $column-resizer-color: #5bb4ff !default;

  $show-frozen-rows-shadow: false !default;
  $show-frozen-columns-shadow: true !default;

  box-shadow: 0 $box-shadow-offset $box-shadow-blur 0 $box-shadow-color;
  background-color: $background-color;
  position: relative;
  box-sizing: border-box;
  font-size: $table-font-size;

  &--disabled {
    opacity: 0.7;
    pointer-events: none;
  }

  &--dynamic {
    .#{$table-prefix}__row {
      overflow: hidden;
      align-items: stretch;
    }
  }

  &:not(.#{$table-prefix}--dynamic),
  .#{$table-prefix}__row--frozen {
    .#{$table-prefix}__row-cell-text {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
  }

  @if ($show-frozen-rows-shadow) {
    &--has-frozen-rows {
      .#{$table-prefix}__header {
        box-shadow: 0 $box-shadow-offset $box-shadow-blur 0 $box-shadow-color;
      }
    }
  }

  &__table {
    background-color: $background-color;
    position: absolute;
    top: 0;
    // put header after body and reverse the display order
    // to prevent header's shadow being covered by body
    display: flex;
    flex-direction: column-reverse;

    &-main {
      @include table-edge-padding($table-padding-left, $table-padding-right);
      outline: $border;
      left: 0;

      .#{$table-prefix}__header {
        background-color: $header-background-color;
        color: #1c2852;
      }
    }

    &-frozen-left,
    &-frozen-right {
      .#{$table-prefix}__header,
      .#{$table-prefix}__body {
        overflow: hidden !important;
      }
    }

    &-frozen-left {
      @include table-edge-padding($table-padding-left, null);
      @if ($show-frozen-columns-shadow) {
        box-shadow: $box-shadow-offset 0 $box-shadow-blur 0 $box-shadow-color;
      }
      top: 0;
      left: 0;

      .#{$table-prefix}__header-row,
      .#{$table-prefix}__row {
        padding-right: 0 !important;
      }

      .#{$table-prefix}__body {
        overflow-y: auto !important;
      }
    }

    &-frozen-right {
      @include table-edge-padding(null, $table-padding-right);
      @if ($show-frozen-columns-shadow) {
        box-shadow: -$box-shadow-offset 0 $box-shadow-blur 0 $box-shadow-color;
      }
      top: 0;
      right: 0;

      .#{$table-prefix}__header-row,
      .#{$table-prefix}__row {
        padding-left: 0 !important;
      }

      .#{$table-prefix}__body {
        overflow-y: auto !important;
      }
    }
  }

  &__header {
    overflow: hidden !important;
  }

  .#{$table-prefix}__header,
  .#{$table-prefix}__body {
    outline: none;
  }

  &__header-row,
  &__row {
    display: flex;
    align-items: center;
    border-bottom: $border;
    box-sizing: border-box;
  }

  &__header-row {
    background-color: $header-background-color;
    font-weight: $header-font-weight;
  }

  &__row {
    background-color: $background-color;
    cursor: pointer;

    &--hovered {
      background-color: $row-hovered-background-color;
    }
  }

  &__row-expanded {
    border-bottom: $border;
  }

  &__header-cell,
  &__row-cell {
    min-width: 0;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 $column-padding;
    box-sizing: border-box;
    border-right: $border;
    white-space: nowrap;

    &--align-center {
      justify-content: center;
      text-align: center;
    }

    &--align-right {
      justify-content: flex-end;
      text-align: right;
    }
  }

  &__header-cell {
    position: relative;
    cursor: default;

    &:hover {
      .#{$table-prefix}__column-resizer {
        visibility: visible;
        opacity: 0.5;

        &:hover {
          opacity: 1;
        }
      }
    }

    .#{$table-prefix}__sort-indicator {
      display: none;
    }

    &--sortable {
      &:hover {
        background-color: $header-cell-hovered-background-color;
        cursor: pointer;
      }

      &:not(.#{$table-prefix}__header-cell--sorting):hover {
        .#{$table-prefix}__sort-indicator {
          display: block;
          color: $sort-indicator-hovered-color;
        }
      }
    }

    &--sorting {
      &,
      &:hover {
        .#{$table-prefix}__sort-indicator {
          display: block;
        }
      }
    }

    &--resizing {
      .#{$table-prefix}__column-resizer {
        visibility: visible;
        opacity: 1;
        // workaround to prevent header being clicked when resizing stopped on header
        &::after {
          @include fill-layout();
          content: '';
          left: -9999px;
        }
      }
    }

    &-text {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: normal;
    }
  }

  &__header-row--resizing {
    .#{$table-prefix}__header-cell {
      background-color: transparent;
      cursor: col-resize;

      &:not(.#{$table-prefix}__header-cell--sorting) {
        .#{$table-prefix}__sort-indicator {
          display: none;
        }
      }

      &:not(.#{$table-prefix}__header-cell--resizing) {
        .#{$table-prefix}__column-resizer {
          visibility: hidden;
        }
      }
    }
  }

  &__column-resizer {
    width: 3px;
    visibility: hidden;
    background-color: $column-resizer-color;

    &:hover {
      visibility: visible;
      opacity: 1;
    }
  }

  &__footer {
    @include fill-layout(null);
    background-color: $background-color;
  }

  &__resizing-line {
    cursor: col-resize;
    position: absolute;
    top: 0;
    background-color: $column-resizer-color;
    width: 3px;
    transform: translateX(-100%);
  }

  &__empty-layer {
    @include fill-layout();
    background-color: $background-color;
  }

  &__overlay {
    @include fill-layout();
    pointer-events: none;

    & > * {
      pointer-events: auto;
    }
  }
}
