@import '../../style/themes/default';
@import '../../style/mixins/index';

@card-prefix-cls: ~'@{c7n-prefix}-card';

.@{card-prefix-cls} {
  .reset-component;
  position: relative;
  margin: @card-margin;
  padding: @card-padding;
  background: @component-background;
  border-radius: @border-radius-sm;
  transition: all @animation-duration-slow;

  &-hoverable {
    cursor: pointer;
    &:hover {
      border-color: @card-hover-border;
      box-shadow: @card-shadow;
    }
  }

  &-bordered {
    border: @border-width-base @border-style-base @border-color-split;
  }

  &-head {
    min-height: @card-head-height;
    margin: @card-head-margin; // Fix card grid overflow bug: https://gw.alipayobjects.com/zos/rmsportal/XonYxBikwpgbqIQBeuhk.png
    padding: 0 @card-padding-base;
    background: @card-head-background;
    border-bottom: @card-head-border-bottom;
    border-radius: @border-radius-sm @border-radius-sm 0 0;
    .clearfix;

    &-wrapper {
      display: flex;
    }

    &-title {
      display: inline-block;
      flex: 1;
      padding: @card-title-padding;
      overflow: hidden;
      color: @card-head-color;
      font-weight: 500;
      font-size: @font-size-lg;
      white-space: nowrap;
      text-overflow: ellipsis;
    }

    .@{c7n-prefix}-tabs {
      clear: both;
      margin-bottom: -0.17rem;

      &-bar {
        border-bottom: @border-width-base @border-style-base @border-color-split;
      }
    }
  }

  &-extra {
    float: right;
    // https://stackoverflow.com/a/22429853/3040605
    margin-left: auto;
    padding: @card-extra-padding;
    text-align: right;
  }

  &-body {
    padding: @card-body-padding;
    color: @card-body-color;
    .clearfix;
  }

  &-contain-grid &-body {
    margin: @card-grid-body-margin;
    padding: @card-grid-body-padding;
  }

  &-grid {
    float: left;
    width: 33.33%;
    padding: @card-gird-padding;
    border: 0;
    border-radius: 0;
    box-shadow: 0.01rem 0 0 0 @border-color-split, 0 0.01rem 0 0 @border-color-split,
      0.01rem 0.01rem 0 0 @border-color-split, 0.01rem 0 0 0 @border-color-split inset,
      0 0.01rem 0 0 @border-color-split inset;
    transition: all @animation-duration-slow;
    &:hover {
      position: relative;
      z-index: 1;
      box-shadow: @box-shadow-base;
    }

    &-selected {
      position: relative;
      box-shadow: 0.01rem 0 0 0 @primary-color, 0 0.01rem 0 0 @primary-color,
        0.01rem 0.01rem 0 0 @primary-color, 0.01rem 0 0 0 @primary-color inset,
        0 0.01rem 0 0 @primary-color inset;

      &:hover {
        box-shadow: 0 0 0.01rem 0.01rem @primary-color;
      }
    }

    .common()
  }

  &-contain-tabs &-head-title {
    min-height: calc(@card-head-height - @card-head-padding);
    padding-bottom: 0;
  }

  &-contain-tabs &-extra {
    padding-bottom: 0;
  }

  &-cover {
    margin: @card-cover-margin;
    > * {
      display: block;
      width: 100%;
    }
  }

  &-actions {
    margin: 0;
    padding: 0;
    list-style: none;
    background: @card-actions-background;
    border-top: @border-width-base @border-style-base @border-color-split;
    .clearfix;

    & > li {
      float: left;
      margin: @card-actions-item-margin;
      padding: @card-actions-item-padding;
      color: @text-color-secondary;
      text-align: center;

      & > span {
        position: relative;
        display: inline-block;
        min-width: 0.32rem;
        font-size: 0.14rem;
        line-height: 0.22rem;
        cursor: pointer;

        &:hover {
          color: @primary-color;
          transition: color @animation-duration-slow;
        }

        & > .anticon {
          font-size: 0.16rem;
        }

        a {
          color: @text-color-secondary;

          &:hover {
            color: @primary-color;
          }
        }
      }

      &:not(:last-child) {
        border-right: @card-actions-item-border-right;
      }
    }
  }

  &-wider-padding &-head {
    padding: @card-wider-padding-head;
  }

  &-wider-padding &-body {
    padding: @card-wider-padding-body;
  }

  &-padding-transition &-head,
  &-padding-transition &-body {
    transition: padding @animation-duration-slow;
  }

  &-padding-transition &-extra {
    transition: right @animation-duration-slow;
  }

  &-type-inner &-head {
    padding: 0 @card-padding-base;
    background: @background-color-light;

    &-title {
      padding: @card-inner-head-title-padding;
      font-size: @card-inner-head-title-font-size;
    }
  }

  &-type-inner &-body {
    padding: @card-inner-body-padding;
  }

  &-type-inner &-extra {
    padding: @card-inner-extra-padding;
  }

  &-meta {
    margin: -0.04rem 0;
    .clearfix;

    &-avatar {
      float: left;
      padding-right: 0.16rem;
    }

    &-detail {
      overflow: hidden;
      > div:not(:last-child) {
        margin-bottom: 0.08rem;
      }
    }

    &-title {
      overflow: hidden;
      color: @card-head-color;
      font-weight: 500;
      font-size: @font-size-lg;
      white-space: nowrap;
      text-overflow: ellipsis;
    }

    &-description {
      color: @card-discription-color;
    }
  }

  &-loading &-body {
    padding: @card-loading-body-padding;
    user-select: none;
  }

  &-loading-content {
    padding: @card-padding-base;
    p {
      margin: 0;
    }
  }

  &-loading-block {
    display: inline-block;
    height: 0.14rem;
    margin: 0.05rem 2% 0 0;
    background: linear-gradient(
      90deg,
      rgba(207, 216, 220, 0.2),
      rgba(207, 216, 220, 0.4),
      rgba(207, 216, 220, 0.2)
    );
    background-size: 600% 600%;
    border-radius: @border-radius-sm;
    animation: card-loading 1.4s ease infinite;
  }

  .common()
}

.cornerAfter() {
  position: absolute;
  width: 0;
  height: 0;
  border-color: @primary-color;
  border-style: solid;
  content: "";
}

.common() {
  &-selected {
    border-color: @primary-color;

    &-xl::after {
      border-width: 0.12rem;
    }

    &-xs::after {
      border-width: 0.06rem;
    }

    &-topLeft::after {
      top: 0;
      left: 0;
      .cornerAfter();
      border-right-color: transparent;
      border-right-style: solid;
      border-bottom-color: transparent;
      border-bottom-style: solid;
    }

    &-topRight::after {
      top: 0;
      right: 0;
      .cornerAfter();
      border-bottom-color: transparent;
      border-bottom-style: solid;
      border-left-color: transparent;
      border-left-style: solid;
    }

    &-bottomLeft::after {
      bottom: 0;
      left: 0;
      .cornerAfter();
      border-top-color: transparent;
      border-top-style: solid;
      border-right-color: transparent;
      border-right-style: solid;
    }

    &-bottomRight::after {
      right: 0;
      bottom: 0;
      .cornerAfter();
      border-top-color: transparent;
      border-top-style: solid;
      border-left-color: transparent;
      border-left-style: solid;
    }
  }
}

@keyframes card-loading {
  0%,
  100% {
    background-position: 0 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}