@import './token.less';

@taskboard-prefix-cls: ~'@{prefix}-Taskboard';

.@{taskboard-prefix-cls} {
  position: relative;
  width: 100%;

  &-wrap {
    position: relative;
    width: 100%;
  }

  &-image{
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    display: flex;
    gap: 6px;
    z-index: 10;
    pointer-events: none;
    opacity: 0;

    &.is-show{
      opacity: 1;
    }
  }

  &.is-fixed-height {
    height: 100%;
    overflow: hidden;

    .@{prefix}-Taskboard-wrap {
      height: 100%;
      overflow: auto;

      .@{prefix}-Taskboard-content{
        .@{prefix}-Taskboard-column-headers{
          position: sticky;
          top: 0;
          z-index: 3;
        }
      }
    }
  }

  &.is-auto-width{
    .@{prefix}-Taskboard-content {
      .@{prefix}-Taskboard-column-headers{

        .@{prefix}-Taskboard-column-header{
          flex: 1;

          &.is-collapse{
            flex: unset;
          }
        }
      }

      .@{prefix}-Taskboard-swimlane{
        min-width: 100%;

        .@{prefix}-Taskboard-column{
          flex: 1;

          &.is-collapse{
            flex: unset;
          }
        }
      }
    }

    .@{prefix}-Taskboard-image-column{
      flex: 1;
    }
  }
}


.@{prefix}-Taskboard-content{
  .@{prefix}-Taskboard-column-headers{
    min-width: 100%;
    width: fit-content;
    display: flex;
    gap: 0px 6px;
    background-color: #fff;

    .@{prefix}-Taskboard-column-header{
      position: relative;
      background-color: @Taskboard-head-bg;
      transition: all .3s;

      &-padder{
        position: relative;
        display: flex;
        align-items: center;
        padding: @Taskboard-head-padding;
        height: 100%;


        .@{prefix}-Taskboard-column-title{
          font-size: @Taskboard-fontSize;
          font-family: @font-family-compact;

          .@{prefix}-Taskboard-column-count{
            font-size: @Taskboard-fontSize;
            color: @Taskboard-submain-color;
            margin-left: 5px;
          }
        }

        .@{prefix}-Taskboard-column-header-actions{
          position: absolute;
          right: 5px;
          top: 0;
          bottom: 0;
          display: flex;
          align-items: center;

          .@{prefix}-Taskboard-column-header-action{
            font-size: 10px;
            height: 20px;
            width: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all .3s;
            cursor: pointer;

            &:hover{
              background-color: @gray-5;
              border-radius: 2px;
            }
          }

        }
      }

      &-line{
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 3px;
      }

      &.is-collapse{
        .@{prefix}-Taskboard-column-header-padder {
          padding: 0;

          .@{prefix}-Taskboard-column-title{
            display: none;
          }

          .@{prefix}-Taskboard-column-header-actions{
            right: 0;

            .@{prefix}-Taskboard-column-header-action{
              height: 100%;
            }
          }
        }
      }
    }

  }

  .@{prefix}-Taskboard-swimlane{
    width: fit-content;

    &-header{
      padding: 10px 10px;
      background-color: @gray-5;
      position: sticky;
      cursor: pointer;
      z-index: 2;

      &-title{
        position: sticky;
        left: 10px;
        display: inline-block;
      }

      &-icon{
        display: inline-block;
        width: 20px;
        height: 20px;
        line-height: 20px;
        text-align: center;
        transition: all.2s;
      }

      &-count{
        margin-left: 5px;
        font-family: @font-family-compact;
      }

      &.is-collapse{
        .@{prefix}-Taskboard-swimlane-header-icon{
          transform: rotate(-90deg);
        }
      }

      &.is-collapse + .@{prefix}-Taskboard-swimlane-body{
        .@{prefix}-Taskboard-column{
          padding: 0;
          height: 0;
          overflow: hidden;
        }
      }
    }

    &-body{
      width: 100%;
      display: flex;
      gap: 0px 6px;
    }

  }
}

.@{prefix}-Taskboard-column{
  background-color: @Taskboard-head-bg;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px 0;
  padding: 6px 0;
  transition: all .3s;

  &-title-tip{
    writing-mode: tb;
    position: sticky;
    top: 40px;
  }

  &-card{
    position: relative;
    width: calc(100% - 8px);
    min-height: 150px;
    background-color: #fff;
    border-radius: 2px;
    word-break: break-all;
    transform: translateY(0);
    transition: translateY .3s, box-shadow .3s, background-color .3s;
    box-shadow: 0 2px 1px -1px #00000020, 0 1px 1px #00000015;
    font-size: @taskboard-card-fontSize;
    cursor: pointer;

    &:hover, &.is-checked{
      box-shadow: 0 3px 2px -2px #00000020, 0 3px 3px #00000015;
      transform: translateY(-1px);
    }

    &.is-checked{
      background-color: @taskboard-card-selected-background;
    }

    &.custom-drag, &:not([id]){
      background-color: @taskboard-taskdrag-drop-background;
      border: @taskboard-taskdrag-drop-border;
      pointer-events: none;

      &::after{
        content: '';
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        background-color: @taskboard-taskdrag-drop-background;
        z-index: 2;
      }
    }

    &.sortable-drag{
      opacity: 1 !important;
      box-shadow: none;
      border: 1px solid #aaa;
      transform: rotate(-5deg);
    }

  }

  &.is-drag{
    .@{prefix}-Taskboard-column-card:hover{
      box-shadow: 0 0 5px @Taskboard-head-bg;
      transform: translateY(0);
    }
  }

  &.is-collapse{

    .@{prefix}-Taskboard-column-card{
      opacity: 0;
      pointer-events: none;
    }
  }
}

.@{prefix}-Taskboard-image-column{
  height: 100%;
  display: flex;
  flex-direction: column;
  pointer-events: none;
  opacity: 0;

  &.is-show{
    opacity: 1;
    pointer-events: all;
  }

  &-type{
    flex: 1;
    background: #eaf3fc;
    border-width: 2px;
    border-color: #1890ff;
    border-style: dashed;
    padding: 0;
    min-height: 0;
    user-select: none;
    position: relative;
    z-index: 2;

    span{
      display: inline-block;
      margin: 5px 0 0 10px;
    }

    &:hover, &:has(div.@{prefix}-Taskboard-column-card){
      background: #e9f7f2;
      border-color: #24b47e;
      z-index: 3;
    }

    &:not(:first-child){
      margin-top: -2px;
    }

    .@{prefix}-Taskboard-column-card{
      display: none;
    }
  }
}