//
// Copyright 2018 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.
//

@import "@material/feature-targeting/functions";
@import "@material/feature-targeting/mixins";
@import "@material/theme/mixins";
@import "@material/shape/mixins";
@import "@material/animation/variables";
@import "@material/elevation/mixins";
@import "@material/rtl/mixins";
@import "./variables";

//
// Public
//

@mixin mdc-menu-surface-core-styles($query: mdc-feature-all()) {
  $feat-structure: mdc-feature-create-target($query, structure);

  // postcss-bem-linter: define menu-surface
  .mdc-menu-surface {
    @include mdc-menu-surface-base_($query);
    @include mdc-elevation($z-value: 8, $query: $query);
    @include mdc-menu-surface-fill-color(surface, $query);
    @include mdc-menu-surface-ink-color(on-surface, $query);
    @include mdc-menu-surface-shape-radius(medium, false, $query);

    @include mdc-feature-targets($feat-structure) {
      @include mdc-rtl-reflexive-property(transform-origin, top left, top right);
    }
  }

  .mdc-menu-surface--anchor {
    @include mdc-feature-targets($feat-structure) {
      position: relative;
      overflow: visible;
    }
  }

  .mdc-menu-surface--fixed {
    @include mdc-feature-targets($feat-structure) {
      position: fixed;
    }
  }
  // postcss-bem-linter: end
}

@mixin mdc-menu-surface-ink-color($color, $query: mdc-feature-all()) {
  $feat-color: mdc-feature-create-target($query, color);

  @include mdc-feature-targets($feat-color) {
    @include mdc-theme-prop(color, $color);
  }
}

@mixin mdc-menu-surface-fill-color($color, $query: mdc-feature-all()) {
  $feat-color: mdc-feature-create-target($query, color);

  @include mdc-feature-targets($feat-color) {
    @include mdc-theme-prop(background-color, $color);
  }
}

@mixin mdc-menu-surface-shape-radius($radius, $rtl-reflexive: false, $query: mdc-feature-all()) {
  @include mdc-shape-radius($radius, $rtl-reflexive, $query: $query);
}

//
// Private
//

@mixin mdc-menu-surface-base_($query: mdc-feature-all()) {
  $feat-structure: mdc-feature-create-target($query, structure);
  $feat-animation: mdc-feature-create-target($query, animation);

  @include mdc-feature-targets($feat-structure) {
    display: none;
    position: absolute;
    box-sizing: border-box;
    max-width: calc(100vw - #{$mdc-menu-surface-min-distance-from-edge});
    max-height: calc(100vh - #{$mdc-menu-surface-min-distance-from-edge});
    margin: 0;
    padding: 0;
    transform: scale(1);
    transform-origin: top left;
    opacity: 0;
    overflow: auto;
    will-change: transform, opacity;
    z-index: $mdc-menu-surface-z-index;
  }

  @include mdc-feature-targets($feat-animation) {
    transition:
      opacity $mdc-menu-surface-fade-in-duration linear,
      transform $mdc-menu-surface-scale-duration $mdc-animation-deceleration-curve-timing-function;
  }

  &:focus {
    @include mdc-feature-targets($feat-structure) {
      outline: none;
    }
  }

  // stylelint-disable-next-line selector-max-type
  &--open {
    @include mdc-feature-targets($feat-structure) {
      display: inline-block;
      transform: scale(1);
      opacity: 1;
    }
  }

  &--animating-open {
    @include mdc-feature-targets($feat-structure) {
      display: inline-block;
      transform: scale(.8);
      opacity: 0;
    }
  }

  &--animating-closed {
    @include mdc-feature-targets($feat-structure) {
      display: inline-block;
      opacity: 0;
    }

    @include mdc-feature-targets($feat-animation) {
      transition: opacity $mdc-menu-surface-fade-out-duration linear;
    }
  }
}