//
// 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 "@shortcm/animation/variables";
@import "@shortcm/ripple/mixins";
@import "@shortcm/theme/variables"; // for mdc-theme-accessible-ink-color
@import "@shortcm/theme/mixins";
@import "@shortcm/shape/mixins";
@import "@shortcm/shape/functions";
@import "./variables";

//
// Public
//

@mixin mdc-top-app-bar-ink-color($color) {
  @include mdc-theme-prop(color, $color);
}

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

@mixin mdc-top-app-bar-fill-color-accessible($color) {
  @include mdc-top-app-bar-fill-color($color);
  @include mdc-top-app-bar-ink-color(mdc-theme-accessible-ink-color($color));
}

@mixin mdc-top-app-bar-icon-ink-color($color) {
  .mdc-top-app-bar__action-item,
  .mdc-top-app-bar__navigation-icon {
    @include mdc-theme-prop(color, $color);
    @include mdc-states($color);
  }
}

@mixin mdc-top-app-bar-short-shape-radius($radius, $rtl-reflexive: true) {
  @if length($radius) > 1 {
    @error "Invalid radius: '#{$radius}' component doesn't allow customizing all corners";
  }

  $radius: 0 0 $radius 0;

  $selector: if(&, "&.mdc-top-app-bar--short-collapsed", ".mdc-top-app-bar--short-collapsed");

  #{$selector} {
    @include mdc-shape-radius(mdc-shape-resolve-percentage-radius($mdc-top-app-bar-dense-row-height, $radius), $rtl-reflexive);
  }
}

@mixin mdc-top-app-bar-mobile-breakpoint_($mobile-breakpoint: $mdc-top-app-bar-mobile-breakpoint) {
  @media (max-width: $mobile-breakpoint) {
    .mdc-top-app-bar__row {
      height: $mdc-top-app-bar-mobile-row-height;
    }

    .mdc-top-app-bar__section {
      padding: $mdc-top-app-bar-mobile-section-padding;
    }

    .mdc-top-app-bar--short {
      transition: width 200ms $mdc-animation-standard-curve-timing-function;
    }

    .mdc-top-app-bar--short-collapsed {
      transition: width 250ms $mdc-animation-standard-curve-timing-function;

      .mdc-top-app-bar__section--align-end {
        @include mdc-rtl-reflexive-box(padding, right, $mdc-top-app-bar-short-collapsed-right-icon-padding);
      }
    }

    .mdc-top-app-bar--prominent {
      .mdc-top-app-bar__title {
        padding-bottom: $mdc-top-app-bar-prominent-mobile-title-bottom-padding;
      }
    }

    .mdc-top-app-bar--fixed-adjust {
      padding-top: $mdc-top-app-bar-mobile-row-height;
    }
  }
}

//
// Private
//

// Applies styles to the different types of icons that can exist in top-app-bars.
// Both .mdc-top-app-bar__icon and .mdc-top-app-bar__navigation-icon share all styles except for
// horizontal padding.
@mixin mdc-top-app-bar-icon_() {
  @include mdc-ripple-surface;
  @include mdc-ripple-radius-unbounded;

  display: flex;
  position: relative;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: $mdc-top-app-bar-icon-size + $mdc-top-app-bar-icon-padding * 2;
  height: $mdc-top-app-bar-icon-size + $mdc-top-app-bar-icon-padding * 2;
  padding: $mdc-top-app-bar-icon-padding;
  border: none;
  outline: none;
  background-color: transparent;
  fill: currentColor;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}