@import '@financial-times/o-private-foundation/main';

@import 'src/scss/variables';
@import 'src/scss/mixins';
@import 'src/scss/grid';
@import 'src/scss/elements';
@import 'src/scss/layout';

@import 'src/scss/themes/branded';
@import 'src/scss/themes/full-bleed-offset';
@import 'src/scss/themes/split-text';
@import 'src/scss/themes/full-bleed-image';
@import 'src/scss/themes/package';
@import 'src/scss/themes/right-rail';
@import 'src/scss/themes/centered';
@import 'src/scss/themes/deep-portrait';
@import 'src/scss/themes/deep-landscape';

@mixin oTopper(
	$opts: (
		'themes': $_o-topper-themes,
		'elements': $_o-topper-elements,
		'colors': $_o-topper-colors,
	),
	$include-base-styles: true
) {
	@include oPrivateFoundation();

	// Get topper themes to include.
	$themes: map-get($opts, 'themes');
	$themes: if($themes, $themes, ());
	// Get topper elements to include.
	$elements: map-get($opts, 'elements');
	$elements: if($elements, $elements, ());
	// Get topper colors to include.
	$colors: map-get($opts, 'colors');
	$colors: if($colors, $colors, ());

	// Output base styles required by all themes.
	@if $include-base-styles {
		.o-topper {
			@include _oTopperBase;
		}
	}

	// Output chosen elements, colours, and themes.
	@include _oTopperElements($elements);
	@include _oTopperColors($colors);
	@include _oTopperThemes($themes, $colors);
}

@if ($o-topper-is-silent == false) {
	@include oTopper();
	$o-topper-is-silent: true !global;
}