@use 'styles/variables';

.gantt {
  width: 100%;
  height: 100%;
  background-color: variables.$gantt-bg-color;
  position: relative;
  overflow: hidden;
  display: flex;
  color: variables.$gantt-color;
  opacity: 0;

  svg {
    overflow: visible !important;
  }

  .gantt-side {
    border-right: 1px solid variables.$gantt-border-color;
    position: relative;
    z-index: 3;
    box-shadow: variables.$gantt-side-shadow;

    .gantt-side-header {
      box-sizing: border-box;
    }

    .gantt-side-container {
      height: 100%;
      background-color: variables.$gantt-bg-color;
      overflow-y: auto;
      display: flex;
      flex-direction: column;

      .gantt-table {
        height: 100%;
        flex: 1;
        display: flex;
      }

      &::-webkit-scrollbar {
        display: none;
      }
    }
  }

  .gantt-container {
    flex: 1;
    position: relative;
    display: flex;
    overflow: hidden;
    background-color: variables.$gantt-container-background-color;
  }

  .gantt-scrollbar {
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: 3;
    display: flex;

    &.gantt-scrollbar-bg {
      background-color: variables.$gantt-container-background-color;

      .gantt-table-scrollbar {
        &.with-scrollbar {
          border-right: 1px solid variables.$gantt-border-color;
          z-index: 3;
          box-shadow: variables.$gantt-scrollbar-shadow;
        }
      }
    }

    .gantt-table-scrollbar {
      &.with-scrollbar {
        overflow-x: scroll;
      }
    }
    .gantt-main-scrollbar {
      flex: 1;
      overflow-x: auto;
      overflow-y: hidden;
    }
  }

  .gantt-main-container {
    width: 100%;
    height: calc(100% - #{variables.$gantt-header-height});
    flex: 1;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    overflow: auto;

    .gantt-main-groups,
    .gantt-main-items {
      overflow: hidden;
      min-height: 100%;
    }

    .gantt-group {
      background: variables.$gantt-group-background-color;
      border-bottom: 1px solid variables.$gantt-border-color;
      box-sizing: border-box;
      height: variables.$gantt-row-height;
    }

    .gantt-item {
      border-bottom: 1px solid variables.$gantt-border-color;
      box-sizing: border-box;
      position: relative;
      height: variables.$gantt-row-height;

      &.gantt-main-item-active {
        background-color: rgba($color: variables.$gantt-table-header-drag-line-color, $alpha: 0.1);
      }
      .gantt-bar-placeholder {
        position: absolute;
        background-color: variables.$color-primary;
        opacity: 0.1;
        border-radius: 4px;
        &-range {
          height: 10px;
          border-radius: 2px;
        }
      }
    }

    .gantt-quick-time-focus-container {
      position: absolute;
      left: 0;
      top: 0;
      .gantt-quick-time-focus {
        position: sticky;
        left: 0;
        width: 0px;
        z-index: 3;
        pointer-events: none;

        &-item {
          display: flex;
          justify-content: space-between;
          align-items: center;
          height: variables.$gantt-row-height;
          span {
            width: 24px;
            height: 24px;
            display: flex;
            justify-content: center;
            align-items: center;
            margin-bottom: 2px;
            pointer-events: all;
            &:hover {
              .gantt-quick-time-focus-item-arrow {
                border: 1px solid rgba(variables.$gantt-primary-color, 1);
              }
            }
          }

          &-arrow {
            width: 20px;
            height: 20px;
            display: flex;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            color: variables.$color-text-light;
            background-color: variables.$gantt-bar-bg;
            border: 1px solid variables.$gantt-border-color;
            border-radius: 4px;
            box-shadow: 0 4px 7px 1px rgba(0, 0, 0, 0.05);

            &:hover {
              color: variables.$color-primary;
            }

            .gantt-icon {
              display: inline-block;
              svg {
                width: 14px;
                height: 14px;
              }
            }
          }

          &-hide {
            visibility: hidden;
          }
        }
      }
    }
  }

  .gantt-normal-viewport {
    display: flex;
  }

  .gantt-virtual-scroll-viewport {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: variables.$gantt-header-height;
    z-index: 2;
    overflow: auto;

    &.with-footer {
      .gantt-table-body {
        padding-bottom: variables.$gantt-footer-height;
      }
      .gantt-main-groups,
      .gantt-main-items {
        padding-bottom: variables.$gantt-footer-height;
      }
    }
    .cdk-virtual-scroll-content-wrapper {
      width: 100%;
      min-width: unset;
      display: flex;
      min-height: 100%;
      .gantt-container {
        .gantt-main-container {
          height: 100%;
          top: 0;
          overflow-y: hidden;
        }
      }
    }

    &.gantt-scroll-container {
      .gantt-container {
        .gantt-main-container {
          &::-webkit-scrollbar {
            position: static;
          }
        }
      }
    }

    &.gantt-normal-viewport {
      .cdk-virtual-scroll-content-wrapper {
        height: 100%;
      }
      .cdk-virtual-scroll-spacer {
        display: none;
      }
      .gantt-container {
        .gantt-main-container {
          overflow-y: auto;
        }
      }
    }
  }
}

.gantt-header {
  display: flex;
  overflow: hidden;
  height: 100%;
  .gantt-container-header {
    flex: 1;
    overflow: hidden;
    background-color: variables.$gantt-container-background-color;
  }
}

.gantt-footer {
  display: flex;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  background-color: variables.$color-background;
  border-top: 1px solid variables.$gantt-border-color;
  border-bottom: 1px solid variables.$gantt-border-color;
  overflow: hidden;

  .gantt-table-footer {
    height: variables.$gantt-footer-height;
    border-right: 1px solid variables.$gantt-border-color;
    box-shadow: variables.$gantt-footer-shadow;
    overflow-x: auto;
    overflow-y: hidden;
    &::-webkit-scrollbar {
      display: none;
    }
  }

  .gantt-container-footer {
    height: variables.$gantt-footer-height;
    overflow-x: auto;
    overflow-y: hidden;
    flex: 1;
    &::-webkit-scrollbar {
      display: none;
    }
  }
}