/*
 * Backpack - Skyscanner's Design System
 *
 * Copyright 2016 Skyscanner Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/// RTL aware leading margin
///
/// @param {string} $margin The desired leading margin.
/// @param {boolean} $resetOppositeMargin [true] Whether to reset the opposite margin to 0.
///
/// @content
///
/// @example scss
///   .selector {
///     @include bpk-margin-leading($bpk-spacing-sm);
///   }
@mixin bpk-margin-leading($margin, $resetOppositeMargin: true) {
  margin-left: $margin;

  @if $resetOppositeMargin {
    margin-right: 0;
  }

  @include bpk-rtl {
    @if $resetOppositeMargin {
      margin-left: 0;
    }

    margin-right: $margin;
  }
}

/// RTL aware trailing margin
///
/// @param {string} $margin The desired trailing margin.
/// @param {boolean} $resetOppositeMargin [true] Whether to reset the opposite margin to 0.
///
/// @content
///
/// @example scss
///   .selector {
///     @include bpk-margin-trailing($bpk-spacing-sm);
///   }
@mixin bpk-margin-trailing($margin, $resetOppositeMargin: true) {
  @if $resetOppositeMargin {
    margin-left: 0;
  }

  margin-right: $margin;

  @include bpk-rtl {
    margin-left: $margin;

    @if $resetOppositeMargin {
      margin-right: 0;
    }
  }
}