@use '@components/input/style/token.scss' as inputToken;
@use '@style/theme/index.scss' as theme;
@use '@style/theme/index.scss' as global;
@use 'sass:string';
@use 'sass:map';
@use 'sass:meta';
@use '@components/color-picker/style/token.scss' as token;
@use '@components/color-picker/style/token.scss' as *;

$color-picker-prefix-cls: string.unquote('#{theme.$prefix}-color-picker');

$token-vars: map.merge(meta.module-variables('inputToken'), meta.module-variables('token'));

@function token-var($name, $fallback: null) {
  $value: map.get($token-vars, $name);

  @if $value == null {
    @return $fallback;
  }

  @return $value;
}

.#{$color-picker-prefix-cls} {
  display: inline-flex;
  align-items: center;
  box-sizing: border-box;
  background-color: $color-input-bg-color;
  border-radius: $color-input-border-radius;

  &-preview {
    box-sizing: border-box;
    border: $color-preview-border-size solid $color-preview-border-color;
  }

  &-value {
    margin-left: $color-value-margin-left;
    color: $color-value-font-color;
    font-weight: $color-value-font-size;
  }

  &-input {
    display: none;
  }

  &:hover {
    background-color: var(string.unquote('#{global.$sd-cssvars-prefix}-color-fill-3'));
    cursor: pointer;
  }

  @mixin size-mixin($size) {
    height: token-var('input-size-#{$size}-height');
    padding: token-var('color-input-size-#{$size}-padding');

    .#{$color-picker-prefix-cls}-preview {
      width: token-var('color-preview-size-#{$size}');
      height: token-var('color-preview-size-#{$size}');
    }

    .#{$color-picker-prefix-cls}-value {
      font-size: token-var('color-value-size-#{$size}-font-size');
    }
  }

  &-size-medium {
    @include size-mixin(medium);
  }

  &-size-mini {
    @include size-mixin(mini);
  }

  &-size-small {
    @include size-mixin(small);
  }

  &-size-large {
    @include size-mixin(large);
  }

  &#{&}-disabled {
    background-color: $color-input-bg-color;
    cursor: not-allowed;

    .#{$color-picker-prefix-cls}-value {
      color: $color-value-font-color_disabled;
    }
  }
}

.#{$color-picker-prefix-cls}-panel {
  width: $color-panel-width;
  background-color: $color-panel-bg-color;
  border-radius: $color-panel-border-radius;
  box-shadow: $color-panel-box-shadow;

  .#{$color-picker-prefix-cls}-panel-head {
    display: flex;
    justify-content: center;
    padding: global.$spacing-4 global.$spacing-4 0;
  }

  .#{$color-picker-prefix-cls}-gradient-panel {
    padding: global.$spacing-4 global.$spacing-4 0;
  }

  .#{$color-picker-prefix-cls}-gradient-bar-shell {
    position: relative;
    display: flex;
    align-items: center;
    height: 28px;
    user-select: none;
    margin-inline: global.$spacing-4;
  }

  .#{$color-picker-prefix-cls}-gradient-bar {
    display: block;
    width: 100%;
    height: 8px;
    padding: 0;
    background-color: transparent;
    border: 1px solid $color-panel-border-color;
    border-radius: global.$border-radius-medium;
    cursor: pointer;
  }

  .#{$color-picker-prefix-cls}-gradient-thumb {
    position: absolute;
    z-index: 1;
    width: 18px;
    height: 18px;
    padding: 2px;
    background: var(string.unquote('#{global.$sd-cssvars-prefix}-color-bg-white'));
    border: 1px solid var(string.unquote('#{global.$sd-cssvars-prefix}-color-border-2'));
    border-radius: global.$border-radius-circle;
    box-shadow: 0 1px 3px rgb(0 0 0 / 14%);
    transform: translateX(-50%);
    cursor: pointer;
    touch-action: none;
  }

  .#{$color-picker-prefix-cls}-gradient-thumb-active {
    border-color: var(string.unquote('#{global.$sd-cssvars-prefix}-color-primary-6'));
    box-shadow: 0 0 0 2px rgb(22 93 255 / 16%);
  }

  .#{$color-picker-prefix-cls}-gradient-thumb-inner {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: global.$border-radius-circle;
  }

  .#{$color-picker-prefix-cls}-gradient-meta {
    display: flex;
    gap: global.$spacing-3;
    align-items: center;
    margin-top: global.$spacing-4;
  }

  .#{$color-picker-prefix-cls}-gradient-label {
    color: var(string.unquote('#{global.$sd-cssvars-prefix}-color-text-2'));
    font-size: global.$font-size-body-1;
  }

  .#{$color-picker-prefix-cls}-gradient-degree {
    width: 72px;
  }

  .#{$color-picker-prefix-cls}-gradient-preview {
    height: 32px;
    margin-top: global.$spacing-4;
    border: 1px solid $color-panel-border-color;
    border-radius: global.$border-radius-medium;
  }

  .#{$color-picker-prefix-cls}-palette {
    position: relative;
    box-sizing: border-box;
    width: 100%;
    height: $color-palette-height;
    overflow: hidden;
    background-image:
      linear-gradient(0deg, rgb(0 0 0), transparent),
      linear-gradient(90deg, rgb(255 255 255), rgb(255 255 255 / 0%));
    border-top: 1px solid $color-panel-border-color;
    border-right: 1px solid $color-panel-border-color;
    border-left: 1px solid $color-panel-border-color;
    cursor: pointer;

    .#{$color-picker-prefix-cls}-handler {
      position: absolute;
      box-sizing: border-box;
      width: $color-palette-handle-size;
      height: $color-palette-handle-size;
      background-color: transparent;
      border: $color-palette-handle-border-size solid
        var(string.unquote('#{global.$sd-cssvars-prefix}-color-bg-white'));
      border-radius: global.$border-radius-circle;
      transform: translate(-50%, -50%);
    }
  }

  .#{$color-picker-prefix-cls}-panel-control {
    padding: $color-panel-padding;

    .#{$color-picker-prefix-cls}-control-wrapper {
      display: flex;
      align-items: center;

      .#{$color-picker-prefix-cls}-preview {
        display: flex;
        align-items: center;
        justify-content: center;
        box-sizing: border-box;
        width: $color-panel-preview-size;
        height: $color-panel-preview-size;
        margin-left: auto;
        color: #fff;
        font-size: ($color-panel-preview-size * 0.5);
        border: 1px solid $color-panel-border-color;
        border-radius: global.$border-radius-medium;
      }

      .#{$color-picker-prefix-cls}-control-bar-alpha {
        margin-top: $color-control-bar-alpha-margin-top;
      }
    }

    .#{$color-picker-prefix-cls}-input-wrapper {
      display: flex;
      margin-top: $color-panel-input-margin-top;

      .#{$color-picker-prefix-cls}-group-wrapper {
        display: flex;
        flex: 1;
        margin-left: $color-panel-input-group-margin-left;
      }

      .#{theme.$prefix}-select-view,
      .#{theme.$prefix}-input-wrapper {
        margin-right: global.$spacing-none;
        padding: 0 global.$spacing-3;
      }

      .#{theme.$prefix}-input-suffix,
      .#{theme.$prefix}-input-prefix,
      .#{theme.$prefix}-select-view-suffix {
        padding: global.$spacing-none;
        font-size: global.$size-3;
      }
    }
  }

  .#{$color-picker-prefix-cls}-panel-colors {
    padding: $color-panel-padding;
    border-top: 1px solid var(string.unquote('#{global.$sd-cssvars-prefix}-color-fill-3'));

    .#{$color-picker-prefix-cls}-colors-section:not(:first-child) {
      margin-top: global.$spacing-6;
    }

    .#{$color-picker-prefix-cls}-colors-header {
      display: flex;
      gap: global.$spacing-3;
      align-items: center;
      justify-content: space-between;
    }

    .#{$color-picker-prefix-cls}-colors-text {
      color: var(string.unquote('#{global.$sd-cssvars-prefix}-color-text-1'));
      font-weight: global.$font-weight-400;
      font-size: $color-panel-section-title-font-size;
    }

    .#{$color-picker-prefix-cls}-colors-action {
      padding: 0;
      color: var(string.unquote('#{global.$sd-cssvars-prefix}-color-primary-6'));
      font-size: global.$font-size-body-1;
      background: transparent;
      border: 0;
      cursor: pointer;
    }

    .#{$color-picker-prefix-cls}-colors-empty {
      margin: global.$spacing-6 0;
      color: var(string.unquote('#{global.$sd-cssvars-prefix}-color-text-3'));
      font-size: $color-panel-empty-font-size;
    }

    .#{$color-picker-prefix-cls}-colors-wrapper {
      margin-top: global.$spacing-4;
    }

    .#{$color-picker-prefix-cls}-colors-list {
      display: flex;
      flex-wrap: wrap;
      margin: -8px -4px 0;
    }

    .#{$color-picker-prefix-cls}-color-block {
      width: $color-panel-block-size;
      height: $color-panel-block-size;
      margin: $color-panel-block-margin ($color-panel-block-margin * 0.5) 0;
      overflow: hidden;
      background-image: conic-gradient(
        rgb(0 0 0 / 6%) 0 25%,
        transparent 0 50%,
        rgb(0 0 0 / 6%) 0 75%,
        transparent 0
      );
      background-size: 8px 8px;
      border-radius: $color-panel-block-border-radius;
      cursor: pointer;
      transition: transform ease-out 60ms;

      .#{$color-picker-prefix-cls}-block {
        width: 100%;
        height: 100%;
      }

      &:hover {
        transform: scale(1.1);
      }
    }
  }

  .#{$color-picker-prefix-cls}-control-bar-bg {
    background-image: conic-gradient(
      rgb(0 0 0 / 6%) 0 25%,
      transparent 0 50%,
      rgb(0 0 0 / 6%) 0 75%,
      transparent 0
    );
    background-size: 8px 8px;
    border-radius: $color-control-bar-border-radius;
  }

  .#{$color-picker-prefix-cls}-control-bar {
    position: relative;
    box-sizing: border-box;
    width: $color-control-bar-width;
    height: $color-control-bar-height;
    border: 1px solid $color-panel-border-color;
    border-radius: $color-control-bar-border-radius;
    cursor: pointer;

    .#{$color-picker-prefix-cls}-handler {
      position: absolute;
      top: -2px;
      box-sizing: border-box;
      width: $color-control-bar-handle-size;
      height: $color-control-bar-handle-size;
      background-color: var(string.unquote('#{global.$sd-cssvars-prefix}-color-bg-white'));
      border: 1px solid var(string.unquote('#{global.$sd-cssvars-prefix}-color-border-2'));
      border-radius: global.$border-radius-circle;
      transform: translateX(-50%);

      &::before {
        display: block;
        width: 100%;
        height: 100%;
        background: var(string.unquote('#{global.$sd-cssvars-prefix}-color-bg-white'));
        border-radius: global.$border-radius-circle;
        content: '';
      }

      &::after {
        position: absolute;
        top: 50%;
        left: 50%;
        width: $color-control-bar-handle-size - 8;
        height: $color-control-bar-handle-size - 8;
        background: currentcolor;
        border-radius: global.$border-radius-circle;
        transform: translate(-50%, -50%);
        content: '';
      }
    }

    &-hue {
      background: linear-gradient(
        90deg,
        #f00 0,
        #ff0 17%,
        #0f0 33%,
        #0ff 50%,
        #00f 67%,
        #f0f 83%,
        #f00
      );
    }
  }

  .#{$color-picker-prefix-cls}-select {
    width: $color-panel-format-select-width;
  }

  .#{$color-picker-prefix-cls}-input-group {
    width: 100%;
  }

  .#{$color-picker-prefix-cls}-format-input {
    min-width: 0;
  }

  &#{&}-disabled {
    .#{$color-picker-prefix-cls}-palette,
    .#{$color-picker-prefix-cls}-control-bar,
    .#{$color-picker-prefix-cls}-color-block,
    .#{$color-picker-prefix-cls}-preview,
    .#{$color-picker-prefix-cls}-gradient-bar,
    .#{$color-picker-prefix-cls}-gradient-thumb {
      cursor: not-allowed;
      opacity: 0.8;
    }
  }
}

.#{$color-picker-prefix-cls}-select-popup {
  & .#{theme.$prefix}-select-option {
    font-size: global.$font-size-body-1 !important;
    line-height: global.$size-mini !important;
  }
}