//
// 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.
//

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

@use '../elevation/mixins' as elevation-mixins;
@use '../animation/variables' as animation-variables;
@use '../rtl/rtl';
@use '../typography/typography';
@use './mixins';
@use './variables';

// postcss-bem-linter: define top-app-bar
.mdc-top-app-bar {
  @include mixins.fill-color-accessible(primary);
  @include mixins.icon-ink-color(on-primary);

  display: flex;
  position: fixed;
  flex-direction: column;
  justify-content: space-between;
  box-sizing: border-box;
  width: 100%;
  z-index: 4;

  &__row {
    display: flex;
    position: relative;
    box-sizing: border-box;
    width: 100%;
    height: variables.$row-height;
  }

  &__section {
    display: inline-flex;
    flex: 1 1 auto;
    align-items: center;
    min-width: 0;
    padding: variables.$section-vertical-padding
      variables.$section-horizontal-padding;
    z-index: 1;

    &--align-start {
      justify-content: flex-start;
      order: -1;
    }

    &--align-end {
      justify-content: flex-end;
      order: 1;
    }
  }

  &__title {
    @include typography.typography(headline6);
    @include rtl.reflexive-box(padding, left, variables.$title-left-padding);

    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    z-index: 1;
  }
}

@at-root {
  @include mixins.short-shape-radius(24px);
}

.mdc-top-app-bar--short {
  top: 0;
  @include rtl.ignore-next-line();
  right: auto;
  @include rtl.ignore-next-line();
  left: 0;
  width: 100%;
  transition: width 250ms animation-variables.$standard-curve-timing-function;

  @include rtl.rtl {
    @include rtl.ignore-next-line();
    right: 0;
    @include rtl.ignore-next-line();
    left: auto;
  }

  .mdc-top-app-bar__row {
    height: variables.$mobile-row-height;
  }

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

  .mdc-top-app-bar__title {
    transition: opacity 200ms
      animation-variables.$standard-curve-timing-function;
    opacity: 1;
  }
}

.mdc-top-app-bar--short-collapsed {
  @include elevation-mixins.elevation(4);

  width: variables.$short-collapsed-width;
  transition: width 300ms animation-variables.$standard-curve-timing-function;

  .mdc-top-app-bar__title {
    display: none;
  }

  .mdc-top-app-bar__action-item {
    transition: padding 150ms
      animation-variables.$standard-curve-timing-function;
  }
}

.mdc-top-app-bar--short-collapsed.mdc-top-app-bar--short-has-action-item {
  width: variables.$short-collapsed-width * 2;

  .mdc-top-app-bar__section--align-end {
    @include rtl.reflexive-box(padding, right, 12px);
  }
}

.mdc-top-app-bar--dense {
  .mdc-top-app-bar__row {
    height: variables.$dense-row-height;
  }

  .mdc-top-app-bar__section {
    padding: 0 variables.$dense-section-horizontal-padding;
  }

  .mdc-top-app-bar__title {
    @include rtl.reflexive-box(
      padding,
      left,
      variables.$dense-title-left-padding
    );
  }
}

.mdc-top-app-bar--prominent {
  .mdc-top-app-bar__row {
    height: variables.$prominent-row-height;
  }

  .mdc-top-app-bar__title {
    align-self: flex-end;
    padding-bottom: variables.$prominent-title-bottom-padding;
  }

  .mdc-top-app-bar__action-item,
  .mdc-top-app-bar__navigation-icon {
    align-self: flex-start;
  }
}

.mdc-top-app-bar--fixed {
  transition: box-shadow 200ms linear;
}

.mdc-top-app-bar--fixed-scrolled {
  @include elevation-mixins.elevation(4);

  transition: box-shadow 200ms linear;
}

// Specific styles for dense and prominent styled top app bar
.mdc-top-app-bar--dense.mdc-top-app-bar--prominent {
  .mdc-top-app-bar__row {
    height: variables.$dense-row-height * 2;
  }

  .mdc-top-app-bar__section {
    padding: 0 variables.$section-horizontal-padding;
  }

  .mdc-top-app-bar__title {
    @include rtl.reflexive-box(padding, left, variables.$title-left-padding);

    padding-bottom: variables.$dense-prominent-title-bottom-padding;
  }
}

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

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

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

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

.mdc-top-app-bar--dense-prominent-fixed-adjust {
  padding-top: variables.$dense-row-height * 2;
}

// Mobile Styles
@include mixins.mobile-breakpoint_;
