//
// Copyright 2017 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

@import "@material/ripple/mixins";
@import "@material/theme/functions";
@import "@material/theme/mixins";

@mixin mdc-chip-corner-radius($radius) {
  border-radius: $radius;
}

@mixin mdc-chip-fill-color-accessible($color) {
  $fill-tone: mdc-theme-tone($color);

  @include mdc-chip-fill-color($color);

  @if ($fill-tone == "dark") {
    @include mdc-chip-ink-color(text-primary-on-dark);
    @include mdc-chip-selected-ink-color(text-primary-on-dark);
    @include mdc-chip-leading-icon-color(text-primary-on-dark);
    @include mdc-chip-trailing-icon-color(text-primary-on-dark);
  } @else {
    @include mdc-chip-ink-color(text-primary-on-light);
    @include mdc-chip-selected-ink-color(text-primary-on-light);
    @include mdc-chip-leading-icon-color(text-primary-on-light);
    @include mdc-chip-trailing-icon-color(text-primary-on-light);
  }
}

@mixin mdc-chip-fill-color($color) {
  @include mdc-theme-prop(background-color, $color);
}

@mixin mdc-chip-ink-color($color) {
  @include mdc-states($color);
  @include mdc-theme-prop(color, $color);

  &:hover {
    @include mdc-theme-prop(color, $color);
  }
}

@mixin mdc-chip-selected-ink-color($color) {
  &.mdc-chip {
    @include mdc-states-selected($color);
  }

  &.mdc-chip--selected {
    @include mdc-theme-prop(color, $color);
    @include mdc-chip-leading-icon-color($color);

    &:hover {
      @include mdc-theme-prop(color, $color);
    }
  }

  .mdc-chip__checkmark-path {
    @include mdc-theme-prop(stroke, $color);
  }
}

@mixin mdc-chip-outline($width: 1, $style: solid, $color: mdc-theme-prop-value(on-surface)) {
  @include mdc-chip-outline-width($width);
  @include mdc-chip-outline-style($style);
  @include mdc-chip-outline-color($color);
}

@mixin mdc-chip-outline-color($color) {
  @include mdc-theme-prop(border-color, $color);
}

@mixin mdc-chip-outline-style($style) {
  border-style: $style;
}

@mixin mdc-chip-outline-width($width) {
  // Note: Adjust padding to maintain consistent width with non-outlined chips
  $horizontal-padding-value: max($mdc-chip-horizontal-padding - $width, 0);
  $vertical-padding-value: max($mdc-chip-vertical-padding - $width, 0);

  padding: $vertical-padding-value $horizontal-padding-value;
  border-width: $width;
}

@mixin mdc-chip-height($height) {
  height: $height;
}

@mixin mdc-chip-set-spacing($gap-size) {
  padding: $gap-size / 2;

  .mdc-chip {
    margin: $gap-size / 2;
  }
}

// For customizing icon styles, we need to increase specifity to ensure
// overrides apply. Styles defined in the .material-icons CSS class are
// loaded separately, so the order of CSS definitions is not guaranteed.

@mixin mdc-chip-leading-icon-color($color, $opacity: $mdc-chip-icon-opacity) {
  .mdc-chip__icon.mdc-chip__icon--leading {
    color: rgba(mdc-theme-prop-value($color), $opacity);
  }
}

@mixin mdc-chip-trailing-icon-color(
  $color,
  $opacity: $mdc-chip-icon-opacity,
  $hover-opacity: $mdc-chip-trailing-icon-hover-opacity,
  $focus-opacity: $mdc-chip-trailing-icon-focus-opacity) {
  .mdc-chip__icon.mdc-chip__icon--trailing {
    color: rgba(mdc-theme-prop-value($color), $opacity);

    &:hover {
      color: rgba(mdc-theme-prop-value($color), $hover-opacity);
    }

    &:focus {
      color: rgba(mdc-theme-prop-value($color), $focus-opacity);
    }
  }
}

@mixin mdc-chip-leading-icon-size($size) {
  .mdc-chip__icon.mdc-chip__icon--leading:not(.mdc-chip__icon--leading-hidden) {
    @include mdc-chip-icon-size_($size);
  }
}

@mixin mdc-chip-trailing-icon-size($size) {
  .mdc-chip__icon.mdc-chip__icon--trailing {
    @include mdc-chip-icon-size_($size);
  }
}

@mixin mdc-chip-icon-size_($size) {
  width: $size;
  height: $size;
  font-size: $size;
}