@use "sass:math";

:root {
  --rct-item-height: 32px;
  --rct-item-margin: 2px;
  --rct-item-padding: 6px 0px;
  --rct-item-gap: 0px;
  --rct-item-border-radius: 2px;
  --rct-title-container-gap: 2px;
  --rct-bar-offset: 6px;
  --rct-bar-width: 2px;
  --rct-arrow-size: 10px;
  --rct-arrow-container-size: 16px;
  --rct-arrow-padding: 6px;
  --rct-search-width: 120px;
  --rct-search-height: 16px;
  --rct-search-padding: 20px;
  --rct-search-text-offset: calc(var(--rct-search-padding) * 2 + 16px);
  --rct-search-container-width: calc(var(--rct-search-width) + var(--rct-search-text-offset) + var(--rct-search-padding) + 2px);
  --rct-cursor: pointer;
}

/* light */
:root {
  --rct-color-arrow: #373a3f;
  --rct-color-bar-bg: #0366d6;
  --rct-color-drag-between-line-bg: #0366d6;
  --rct-color-focustree-item-active-bg: #e4e6eb;
  --rct-color-focustree-item-active-text: #4f4f4f;
  --rct-color-focustree-item-draggingover-bg: #ebf0f4;
  --rct-color-focustree-item-draggingover-color: inherit;
  --rct-color-focustree-item-focused-border: #0366d6;
  --rct-color-focustree-item-hover-bg: #f0f2f5;
  --rct-color-focustree-item-hover-text: inherit;
  --rct-color-focustree-item-selected-bg: #f0f2f5;
  --rct-color-focustree-item-selected-text: inherit;
  --rct-color-nonfocustree-item-focused-border: #dbdbdb;
  --rct-color-nonfocustree-item-selected-bg: #e8eaed;
  --rct-color-nonfocustree-item-selected-text: inherit;
  --rct-color-renaming-input-submitbutton-bg-active: #095fc1;
  --rct-color-renaming-input-submitbutton-bg-hover: #0366d6;
  --rct-color-renaming-input-submitbutton-bg: inherit;
  --rct-color-renaming-input-submitbutton-text-active: #ffffff;
  --rct-color-renaming-input-submitbutton-text-hover: #ffffff;
  --rct-color-renaming-input-submitbutton-text: inherit;
  --rct-color-search-border-bottom: #0366d6;
  --rct-color-search-border: #b4b7bd;
  --rct-color-search-highlight-bg: #acccf1;
  --rct-color-tree-bg: transparent;
  --rct-color-tree-focus-outline: transparent;
  --rct-focus-outline: #000000;
  --rct-search-bg: #f8f9fa;
  --rct-search-text: #000000;
}

/* dark */
html[data-theme=dark],
.rct-dark {
  --rct-color-arrow: #ffffff;
  --rct-color-bar-bg: var(--color-success-400);
  --rct-color-drag-between-line-bg: var(--color-success-400);
  --rct-color-focustree-item-focused-border: var(--color-success-400);
  --rct-color-focustree-item-active-bg: #313131;
  --rct-color-focustree-item-active-text: #ffffff;
  --rct-color-focustree-item-draggingover-bg: #313131;
  --rct-color-focustree-item-draggingover-color: #ffffff;
  --rct-color-focustree-item-hover-bg: #373737;
  --rct-color-focustree-item-hover-text: #ffffff;
  --rct-color-focustree-item-selected-bg: #373737;
  --rct-color-focustree-item-selected-text: #ffffff;
  --rct-color-search-border-bottom: var(--color-success-400);
  --rct-color-search-border: #4f4f4f;
  --rct-color-search-highlight-bg: #2f5381;
  --rct-focus-outline: #ffffff;
  --rct-search-bg: #373737;
  --rct-search-text: #ffffff;
}

.rct-tree-root {
  font-family: sans-serif;
  background-color: var(--rct-color-tree-bg);
  padding: 4px 0;

  &-focus {
    outline: 1px solid var(--rct-color-tree-focus-outline);
  }

  &.rct-tree-root-focus {
    .rct-tree-item-title-container-selected {
      background-color: var(--rct-color-focustree-item-selected-bg);
      color: var(--rct-color-focustree-item-selected-text);
    }

    .rct-tree-item-title-container-focused {
      outline: none;
      border-color: var(--rct-color-focustree-item-focused-border);
    }
  }

  &:not(.rct-tree-root-focus) {
    .rct-tree-item-title-container-selected {
      background-color: var(--rct-color-nonfocustree-item-selected-bg);
      color: var(--rct-color-nonfocustree-item-selected-text);
    }

    .rct-tree-item-title-container-focused {
      outline: none;
      border-color: var(--rct-color-nonfocustree-item-focused-border);
    }
  }
}

.rct-tree-items-container {
  margin: 0;
  padding: 0;
  outline: 1px solid var(--theme-elevation-100);
  /*
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  // border-top: 1px 0 0 0 solid var(--theme-elevation-100);
  // box-shadow: 0 -1px 0 var(--theme-elevation-100);
  */
}

.rct-tree-item {
  &-li {
    list-style-type: none;
    margin: 0;
    padding: 0;
    // border-radius: 0.2rem;
    // outline: 1px solid var(--theme-elevation-100);
  }

  &-content {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 0.4rem;
    padding: 0.3rem;
    // border-radius: 0.2rem;
    // border: 1px solid var(--theme-elevation-100);

    .btn {
      margin: 0;
      padding: 0;
      flex: 0 0 60px;

      &__label {
        display: flex;
        justify-content: center;
        align-items: center;
        width: auto;
        gap: 0.3em;

        svg {
          flex: 0 0 1.5em;
          fill: currentColor;
        }
      }
    }
  }

  &-title-container {
    display: flex;
    align-items: center;
    column-gap: var(--rct-title-container-gap);
    background-color: unset !important;

    &-dragging-over {
      background-color: var(--rct-color-focustree-item-draggingover-bg);
      color: var(--rct-color-focustree-item-draggingover-color);
      outline: 1px solid var(--color-success-400);

      .rct-tree-item-button {
        background-color: var(--rct-color-focustree-item-draggingover-bg);
        color: var(--rct-color-focustree-item-draggingover-color);
      }
    }

    &-selected {
      .rct-tree-item-button {
        // background-color: var(--rct-color-focustree-item-selected-bg);
        // color: var(--rct-color-focustree-item-selected-text);

        &::before {
          content: '';
          position: absolute;
          top: calc(var(--rct-bar-offset) + var(--rct-item-margin));
          /* left: calc(-1 * var(--rct-bar-width));*/
          left: calc(-0.5 * var(--rct-bar-width));
          height: calc(var(--rct-item-height) - 2 * var(--rct-bar-offset));
          width: var(--rct-bar-width);
          background-color: var(--rct-color-bar-bg);
          border-radius: 1px;
        }
      }
    }
  }

  &-arrow {
    position: absolute;
    z-index: 1;
    // margin-right: calc(-1 * var(--rct-arrow-container-size) + var(--rct-arrow-padding));
    margin-left: 4px;
    width: var(--rct-arrow-container-size);
    height: var(--rct-arrow-container-size);
    display: flex;
    justify-content: center;
    align-content: center;
    border-radius: var(--rct-item-border-radius);
    cursor: var(--rct-cursor);

    & svg {
      width: var(--rct-arrow-size);
    }

    &.rct-tree-item-arrow-isFolder:hover {
      background-color: var(--rct-color-focustree-item-hover-bg);
      // background-color: rgba(255, 255, 255, 0.05);
      color: var(--rct-color-focustree-item-hover-text);
    }
  }

  &-arrow-path {
    fill: var(--rct-color-arrow);
  }

  &-button {
    flex-grow: 1;
    box-sizing: border-box;
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    height: var(--rct-item-height);
    // margin-bottom: var(--rct-item-margin);
    // margin-left: calc(-1 * var(--rct-arrow-size));
    // margin-top: var(--rct-item-margin);
    padding: var(--rct-item-padding);
    padding-left: calc(var(--rct-arrow-container-size) + var(--rct-arrow-padding));
    // padding: 0 var(--rct-item-gap) 0 calc(var(--rct-item-gap) + var(--rct-arrow-container-size) + var(--rct-arrow-padding));
    border: none;
    border-radius: var(--rct-item-border-radius);
    background-color: transparent;
    font-family: inherit;
    font-size: inherit;
    text-align: left;
    color: inherit;
    outline: none;
    transition: color 100ms ease-out, background-color 100ms ease-out;
    cursor: var(--rct-cursor);

    &:focus-visible {
      outline: 2px solid var(--rct-focus-outline);
    }

    &:hover {
      background-color: var(--rct-color-focustree-item-hover-bg);
      // background-color: rgba(255, 255, 255, 0.05);
      color: var(--rct-color-focustree-item-hover-text);
    }

    &:active {
      background-color: var(--rct-color-focustree-item-active-bg);
      // background-color: rgba(255, 255, 255, 0.05);
      color: var(--rct-color-focustree-item-active-text);
    }
  }

  &-button-search-match {
    font-style: italic;
  }

  &-search-highlight {
    background-color: var(--rct-color-search-highlight-bg);
  }

  /* TODO see renaming form in multiple tree example, wraps around */
  &-renaming-form {
    flex-grow: 1;
    display: flex;
  }

  &-renaming-input {
    flex-grow: 1;
    background-color: inherit;
    border: none;
    color: inherit;
    outline: none;
  }

  &-renaming-submit-button {
    border: none;
    background-color: var(--rct-color-renaming-input-submitbutton-bg);
    border-radius: var(--rct-item-border-radius);
    color: var(--rct-color-renaming-input-submitbutton-text);
    cursor: pointer;
    visibility: hidden;

    &:hover {
      background-color: var(--rct-color-renaming-input-submitbutton-bg-hover);
      color: var(--rct-color-renaming-input-submitbutton-text-hover);
    }

    &:active {
      background-color: var(--rct-color-renaming-input-submitbutton-bg-active);
      color: var(--rct-color-renaming-input-submitbutton-text-active);
    }
  }
}

.rct-tree-drag-between-line {
  position: absolute;
  right: 0;
  top: -2px;
  height: 3px;
  border-radius: 99px;
  background-color: var(--rct-color-drag-between-line-bg);

  &-top {
    top: 0px;
  }

  &-bottom {
    top: -4px;
  }
}

.rct-tree-search-input-container {
  position: absolute;
  top: 0;
  right: 0;
  width: var(--rct-search-container-width);
}

.rct-tree-search-input {
  width: var(--rct-search-width);
  height: var(--rct-search-height);
  padding: var(--rct-search-padding);
  padding-left: var(--rct-search-text-offset);
  margin: 0;
  border: 1px solid var(--rct-color-search-border);
  border-bottom: 2px solid var(--rct-color-search-border-bottom);
  border-radius: var(--rct-item-border-radius);
  background-color: var(--rct-search-bg);
  color: var(--rct-search-text);

  &:focus {
    outline: none;
  }
}

.rct-tree-input-icon {
  content: url(data:image/svg+xml,%3Csvg%20stroke%3D%22currentColor%22%20fill%3D%22currentColor%22%20stroke-width%3D%220%22%20viewBox%3D%220%200%2016%2016%22%20height%3D%221em%22%20width%3D%221em%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Cpath%20d%3D%22M11.742%2010.344a6.5%206.5%200%201%200-1.397%201.398h-.001c.03.04.062.078.098.115l3.85%203.85a1%201%200%200%200%201.415-1.414l-3.85-3.85a1.007%201.007%200%200%200-.115-.1zM12%206.5a5.5%205.5%200%201%201-11%200%205.5%205.5%200%200%201%2011%200z%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E);
  position: fixed;
  transform: translateY(var(--rct-search-padding)) translateX(var(--rct-search-padding));
  z-index: 1;

  .rct-dark & {
    content: url(data:image/svg+xml,%3Csvg%20stroke%3D%22%23ffffff%22%20fill%3D%22%23ffffff%22%20stroke-width%3D%220%22%20viewBox%3D%220%200%2016%2016%22%20height%3D%221em%22%20width%3D%221em%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Cpath%20d%3D%22M11.742%2010.344a6.5%206.5%200%201%200-1.397%201.398h-.001c.03.04.062.078.098.115l3.85%203.85a1%201%200%200%200%201.415-1.414l-3.85-3.85a1.007%201.007%200%200%200-.115-.1zM12%206.5a5.5%205.5%200%201%201-11%200%205.5%205.5%200%200%201%2011%200z%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E);
  }
}