/* stylelint-disable scss/comment-no-empty */
// Bootstrap mixin overrides for `bootstrap/scss/mixins/_forms.scss`
@use 'sass:map';

// Form control focus state
//
// Generate a customized focus state and for any input with the specified color,
// which defaults to the `$input-focus-border-color` variable.
//
// We highly encourage you to not customize the default value, but instead use
// this to tweak colors on an as-needed basis. This aesthetic change is based on
// WebKit's default styles, but applicable to a wider range of browsers. Its
// usability and accessibility should be taken into account with any change.
//
// Example usage: change the default blue border and shadow to white for better
// contrast against a dark gray background.
@mixin form-control-focus($ignore-warning: false) {
  &:focus {
    color: $input-focus-color;
    background-color: $input-focus-bg;
    border-color: $input-focus-border-color;
    outline: 0;
    @if $enable-shadows {
      @include box-shadow($input-box-shadow, $input-focus-box-shadow);
    } @else {
      // Avoid using mixin so we can pass custom focus shadow properly
      box-shadow: $input-focus-box-shadow;
    }
  }
  @include deprecate(
    'The `form-control-focus()` mixin',
    'v4.4.0',
    'v5',
    $ignore-warning
  );
}

// This mixin overrides the one in `bootstrap/scss/mixins/_forms.scss`
// It's primary purpose is to convert the input color value into a dh css
// variable expression. There are a few additional tweaks annotated with
// `DH Customization:`
@mixin form-validation-state($state, $bootstrap-value, $icon) {
  $semantic-value: map.get($bootstrap-dh-semantic-map, $bootstrap-value) or '';

  // DH Customization: Convert semantic value to css variable
  $color: var(--dh-color-#{$semantic-value}-bg);

  .#{$state}-feedback {
    display: none;
    width: 100%;
    margin-top: $form-feedback-margin-top;
    @include font-size($form-feedback-font-size);

    color: $color;
  }

  .#{$state}-tooltip {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 5;
    display: none;
    max-width: 100%; // Contain to parent when possible
    padding: $form-feedback-tooltip-padding-y $form-feedback-tooltip-padding-x;
    margin-top: 0.1rem;
    @include font-size($form-feedback-tooltip-font-size);

    line-height: $form-feedback-tooltip-line-height;
    color: color-yiq($semantic-value);
    background-color: $color;
    @include border-radius($form-feedback-tooltip-border-radius);

    // See https://github.com/twbs/bootstrap/pull/31557
    // Align tooltip to form elements
    .form-row > .col > &,
    .form-row > [class*='col-'] > & {
      left: $form-grid-gutter-width * 0.5;
    }
  }

  @include form-validation-state-selector($state) {
    ~ .#{$state}-feedback,
    ~ .#{$state}-tooltip {
      display: block;
    }
  }

  .form-control {
    @include form-validation-state-selector($state) {
      border-color: $color;

      @if $enable-validation-icons {
        padding-right: $input-height-inner !important; // stylelint-disable-line declaration-no-important
        background-image: escape-svg($icon);
        background-repeat: no-repeat;
        background-position: right $input-height-inner-quarter center;
        background-size: $input-height-inner-half $input-height-inner-half;
      }

      &:focus {
        border-color: $color;
      }

      // DH Customization: Moved box-shadow from :focus to :focus-visible and
      // changed to $input-focus-box-shadow
      &:focus-visible {
        box-shadow: $input-focus-box-shadow;
      }
    }
  }

  // stylelint-disable-next-line selector-no-qualifying-type
  select.form-control {
    @include form-validation-state-selector($state) {
      @if $enable-validation-icons {
        padding-right: $input-padding-x *
          4 !important; // stylelint-disable-line declaration-no-important

        background-position: right $input-padding-x * 2 center;
      }
    }
  }

  // stylelint-disable-next-line selector-no-qualifying-type
  textarea.form-control {
    @include form-validation-state-selector($state) {
      @if $enable-validation-icons {
        padding-right: $input-height-inner;
        background-position: top
          $input-height-inner-quarter
          right
          $input-height-inner-quarter;
      }
    }
  }

  .custom-select {
    @include form-validation-state-selector($state) {
      border-color: $color;

      @if $enable-validation-icons {
        padding-right: $custom-select-feedback-icon-padding-right !important; // stylelint-disable-line declaration-no-important
        background:
          $custom-select-background,
          $custom-select-bg
            escape-svg($icon)
            $custom-select-feedback-icon-position /
            $custom-select-feedback-icon-size
            no-repeat;
      }

      &:focus {
        border-color: $color;
      }

      // DH Customization: Moved box-shadow from :focus to :focus-visible and
      // changed to $input-focus-box-shadow
      &:focus-visible {
        box-shadow: $input-focus-box-shadow;
      }
    }
  }

  .form-check-input {
    @include form-validation-state-selector($state) {
      ~ .form-check-label {
        color: $color;
      }

      ~ .#{$state}-feedback,
      ~ .#{$state}-tooltip {
        display: block;
      }
    }
  }

  .custom-control-input {
    @include form-validation-state-selector($state) {
      ~ .custom-control-label {
        color: $color;

        &::before {
          border-color: $color;
        }
      }

      &:checked {
        // DH Customization: Changed from lighten($color, 10%) to $color
        ~ .custom-control-label::before {
          border-color: $color;
          @include gradient-bg($color);
        }
      }

      // DH Customization: Moved box-shadow from :focus to :focus-visible and
      // changed to $input-focus-box-shadow.
      &:focus-visible {
        ~ .custom-control-label::before {
          box-shadow: $input-focus-box-shadow;
        }
      }

      &:focus {
        &:not(:checked) ~ .custom-control-label::before {
          border-color: $color;
        }
      }
    }
  }

  // custom file
  .custom-file-input {
    @include form-validation-state-selector($state) {
      ~ .custom-file-label {
        border-color: $color;
      }

      &:focus {
        ~ .custom-file-label {
          border-color: $color;
          // DH Customization: Removed box-shadow
          // box-shadow: 0 0 0 $input-focus-width rgba($color, .25);
        }
      }

      // DH Customization: Added rule
      &:focus-visible {
        ~ .custom-file-label {
          box-shadow: $input-focus-box-shadow;
        }
      }
    }
  }
}