//
// Copyright 2017 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 '../theme/custom-properties';
@use '../base/mixins' as base-mixins;
@use '../feature-targeting/feature-targeting';
@use '../theme/theme';
@use '../theme/theme-color';
@use './elevation-theme';

@mixin core-styles($query: feature-targeting.all()) {
  $feat-animation: feature-targeting.create-target($query, animation);
  $feat-structure: feature-targeting.create-target($query, structure);

  @for $z-value from 0 through 24 {
    .mdc-elevation--z#{$z-value} {
      @include elevation-theme.elevation($z-value, $query: $query);
    }
  }

  .mdc-elevation-transition {
    @include feature-targeting.targets($feat-animation) {
      transition: elevation-theme.transition-value();
    }

    @include feature-targeting.targets($feat-structure) {
      will-change: elevation-theme.$property;
    }
  }
}

///
/// Called once per application to set up the global default elevation styles.
///
@mixin overlay-common($query: feature-targeting.all()) {
  $feat-animation: feature-targeting.create-target($query, animation);
  $feat-structure: feature-targeting.create-target($query, structure);

  .mdc-elevation-overlay {
    @include feature-targeting.targets($feat-structure) {
      @include base-mixins.emit-once('mdc-elevation/common/structure') {
        position: absolute;
        border-radius: inherit;
        pointer-events: none;

        @include theme.property(
          opacity,
          custom-properties.create(--mdc-elevation-overlay-opacity, 0)
        );
      }
    }

    @include feature-targeting.targets($feat-animation) {
      @include base-mixins.emit-once('mdc-elevation/common/animation') {
        transition: elevation-theme.overlay-transition-value();
      }
    }

    @include base-mixins.emit-once('mdc-elevation/common/color') {
      $fill-color: custom-properties.create(
        --mdc-elevation-overlay-color,
        elevation-theme.$overlay-color
      );
      @include elevation-theme.overlay-fill-color($fill-color, $query: $query);
    }
  }
}
