<?php

namespace AffiliateX\Elementor\Widgets;

use AffiliateX\Blocks\AffiliateX_Customization_Helper;
use AffiliateX\Helpers\Elementor\WidgetHelper;

defined( 'ABSPATH' ) || exit;

/**
 * AffiliateX Elementor Base Class
 *
 * @package AffiliateX
 */
abstract class ElementorBase extends \Elementor\Widget_Base {

	/**
	 * Elementor Flag.
	 *
	 * @var bool
	 */
	protected const IS_ELEMENTOR = true;

	/**
	 * Get widget slug to define assets
	 *
	 * @return string
	 */
	abstract protected function get_slug(): string;

	/**
	 * PHP template path
	 *
	 * @var string
	 */
	protected $template_path = AFFILIATEX_PLUGIN_DIR . '/templates/blocks/';

	protected function is_edit_mode(): bool {
		return boolval( \Elementor\Plugin::$instance->editor->is_edit_mode() );
	}


	/**
	 * Get widget child slugs, applicable for nested widgets only
	 *
	 * @return array
	 */
	protected function get_child_slugs(): array {
		return array();
	}

	public function get_categories(): array {
		return array( 'affiliatex' );
	}

	public function get_name(): string {
		return 'affiliatex-' . $this->get_slug();
	}

	public function get_script_depends() {
		return array( 'fontawesome-all' );
	}

	public function get_style_depends() {
		$handle = sprintf( 'affiliatex-%s-style', $this->get_slug() );

		wp_register_style(
			'affiliatex-public',
			plugin_dir_url( AFFILIATEX_PLUGIN_FILE ) . 'build/publicCSS.css',
			array(),
			AFFILIATEX_VERSION
		);

		wp_register_style(
			$handle,
			AFFILIATEX_PLUGIN_URL . sprintf( 'build/blocks/%s/style-index.css', $this->get_slug() ),
			array(),
			AFFILIATEX_VERSION
		);

		if ( ! empty( $this->get_child_slugs() ) ) {
			foreach ( $this->get_child_slugs() as $child_slug ) {
				$child_handle = sprintf( 'affiliatex-%s-style', $child_slug );
				wp_register_style(
					$child_handle,
					AFFILIATEX_PLUGIN_URL . sprintf( 'build/blocks/%s/style-index.css', $child_slug ),
					array(),
					AFFILIATEX_VERSION
				);
			}
		}

		return array_merge(
			array(
				$handle,
				'fontawesome',
				'affiliatex-public',
			),
			array_map(
				function ( $child_slug ) {
					return sprintf( 'affiliatex-%s-style', $child_slug );
				},
				$this->get_child_slugs()
			)
		);
	}

	protected function get_fields(): array {
		return array();
	}

	protected function get_elements(): array {
		return array();
	}

	protected function parse_attributes( array $attributes ): array {
		$fields                      = $this->get_fields();
		$attributes                  = AffiliateX_Customization_Helper::apply_customizations( $attributes );
		$attributes                  = wp_parse_args( $attributes, $fields );
		$attributes['wrapper_class'] = WidgetHelper::get_wrapper_class( $this->get_slug() );

		if ( empty( $attributes['block_id'] ) ) {
			$attributes['block_id'] = 'elementor-' . $this->get_id();
		}

		return $attributes;
	}

	/**
	 * Get frontend template path
	 *
	 * @return string
	 */
	public function get_template_path(): string {
		return $this->template_path . $this->get_slug() . '.php';
	}

	/**
	 * Select element
	 *
	 * @param string|array $element
	 * @return string
	 */
	protected function select_element( $element ): string {
		if ( is_string( $element ) && $element ) {
			return sprintf( '{{WRAPPER}} .%s', $this->get_elements()[ $element ] ?? '' );
		} elseif ( is_array( $element ) && 2 === count( $element ) && is_string( $element[0] ) && is_string( $element[1] ) ) {
			return $this->select_element( $element[0] ) . $element[1];
		}

		return '{{WRAPPER}} ';
	}

	/**
	 * Returns Multiple element selectors combined in single string.
	 *
	 * @param array $elements Element Selector defined in $this->get_elements().
	 * @return string
	 */
	protected function select_elements( array $elements ): string {
		return implode(
			',',
			array_map(
				fn ( $element ) => $this->select_element( $element ),
				$elements
			)
		);
	}
}