//
// Copyright 2023 Google Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//

// stylelint-disable selector-class-pattern --
// Selector '.mdc-*' should only be used in this project.

@use 'sass:map';
@use 'sass:string';
@use '@material/feature-targeting/feature-targeting';
@use '@material/theme/keys';
@use '@material/theme/theme';
@use '@material/theme/validate';
@use '@material/typography/typography';

$item-spacing: 4px !default;

$_custom-property-prefix: 'form-field';

$light-theme: (
  'label-text-color': 'text-primary-on-background',
  'label-text-font': string.unquote('Roboto, sans-serif'),
  'label-text-line-height': typography.px-to-rem(20px),
  'label-text-size': typography.px-to-rem(14px),
  'label-text-tracking': typography.get-letter-spacing_(0.25, 0.875),
  'label-text-weight': 400,
);

@mixin theme($theme) {
  $theme: validate.theme($light-theme, $theme);

  @include keys.declare-custom-properties(
    $theme,
    $prefix: $_custom-property-prefix
  );
}

@mixin theme-styles($theme, $query: feature-targeting.all()) {
  $theme: validate.theme-styles($light-theme, $theme);
  $theme: keys.create-theme-properties($theme, $_custom-property-prefix);

  $feat-color: feature-targeting.create-target($query, color);
  $feat-typography: feature-targeting.create-target($query, typography);

  .mdc-form-field {
    @include feature-targeting.targets($feat-typography) {
      @include typography.theme-styles(
        (
          'font': map.get($theme, 'label-text-font'),
          'line-height': map.get($theme, 'label-text-line-height'),
          'size': map.get($theme, 'label-text-size'),
          'tracking': map.get($theme, 'label-text-tracking'),
          'weight': map.get($theme, 'label-text-weight'),
        )
      );
    }
    @include feature-targeting.targets($feat-color) {
      @include theme.property(color, map.get($theme, 'label-text-color'));
    }
  }
}