Load different styles depending on the screen using the Strategy Pattern

function fofo_chrimbo_snippet() {

	if( function_exists( 'get_current_screen' ) ) {

		$current_screen = get_current_screen();

		/*

		Instead of using a switch (or if-else tree) to do something
		different depending on a specific value
		
		switch( $current_screen->id ) {

			case 'edit-post';
				$theme_style_slug = 'theme-style-slug-1';
				$theme_css_url = '/1/2/3';
				break;
			case 'post';
				$theme_style_slug = 'theme-style-slug-2';
				$theme_css_url = '/21/22/23';
				break;
			case 'edit-category';
				$theme_style_slug = 'theme-style-slug-3';
				$theme_css_url = '/31/32/33';
				break;
			case 'edit-post_tag';
				$theme_style_slug = 'theme-style-slug-4';
				$theme_css_url = '/41/42/43';
				break;
			case 'edit-page';
				$theme_style_slug = 'theme-style-slug-5';
				$theme_css_url = '/51/52/53';
				break;
			case 'page';
				$theme_style_slug = 'theme-style-slug-6';
				$theme_css_url = '/61/62/63';
				break;
		}

		wp_enqueue_style( $theme_style_slug, $theme_css_url );

		*/

		/* Use the strategy pattern and anonymous functions instead */

		$style_list_registry = [];
		$style_list_registry[ 'edit-post' ] = function() { wp_enqueue_style( 'theme-style-slug-1', '/1/2/3' ); };
		$style_list_registry[ 'post' ] = function() { wp_enqueue_style( 'theme-style-slug-2', '/21/22/23' ); };
		$style_list_registry[ 'edit-category' ] = function() { wp_enqueue_style( 'theme-style-slug-3', '/31/32/33' ); };
		$style_list_registry[ 'edit-post_tag' ] = function() { wp_enqueue_style( 'theme-style-slug-4', '/41/42/43' ); };
		$style_list_registry[ 'edit-page' ] = function() { wp_enqueue_style( 'theme-style-slug-5', '/51/52/53' ); };
		$style_list_registry[ 'page' ] = function() { wp_enqueue_style( 'theme-style-slug-6', '/61/62/63' ); };

		$style_list_registry[ $current_screen->id ]();

	}
}

add_action("admin_enqueue_scripts", "fofo_chrimbo_snippet");