@charset 'UTF-8';

////
/// Flavor SCSS Mixins Text
/// @group mixins-text
/// @author blackmirror1980
////

/// Font style modes
///
/// @access private
/// @requires {function} array-concat
/// @type list
$font-style-modes: array-concat((normal, italic, oblique), $css-default-modes);

/// Checks if something is a supported font-style value
///
/// @link https://www.w3schools.com/cssref/pr_font_font-style.asp - W3Schools font-style docs
/// @access public
/// @param {font-style-mode} $fs - the font-style value
/// @return {boolean} - true, if it's actually a font style value
@function is-font-style($fs) {
  @return is-defined($fs) and array-contains($font-style-modes, $fs);
}

/// Font size mixin
///
/// @example scss - Usage
///   .font-style-element {
///     @include font-style(italic);
///   }
///
/// @example css - Output
///   .font-style-element {
///     font-style: italic;
///   }
/// @access public
/// @param {font-style-mode} $fs - the font-style value
/// @param {boolean} $important [false] - if true, will render the important rule
@mixin font-style($fs, $important: false) {
  @if is-font-style($fs) {
    font-style: $fs important($important);
  }
  @else {
    @warn '`font-style: #{$fs}` is not a valid font-style value';
  }
}