<?php
/**
 * Divi Builder AI Score Badge module.
 *
 * Registers a custom Divi Builder module that displays the AI Readiness
 * Score for WooCommerce products.
 *
 * @package AICommerce\Integrations
 */

declare(strict_types=1);

namespace AICommerce\Integrations;

/**
 * AI Score Badge Divi Module.
 */
class DiviModule extends \ET_Builder_Module {

	/**
	 * Module slug.
	 *
	 * @var string
	 */
	public $slug = 'aicommerce_score_badge';

	/**
	 * Visual Builder support.
	 *
	 * @var string
	 */
	public $vb_support = 'on';

	/**
	 * Initialize the module.
	 *
	 * @return void
	 */
	public function init(): void {
		$this->name = esc_html__( 'AI Score Badge', 'ai-discoverability-kit' );
	}

	/**
	 * Get module fields.
	 *
	 * @return array Field definitions.
	 */
	public function get_fields(): array {
		return array(
			'badge_style'   => array(
				'label'           => esc_html__( 'Badge Style', 'ai-discoverability-kit' ),
				'type'            => 'select',
				'option_category' => 'layout',
				'options'         => array(
					'badge'   => esc_html__( 'Badge (Circle)', 'ai-discoverability-kit' ),
					'bar'     => esc_html__( 'Progress Bar', 'ai-discoverability-kit' ),
					'minimal' => esc_html__( 'Minimal (Number)', 'ai-discoverability-kit' ),
				),
				'default'         => 'badge',
			),
			'show_label'    => array(
				'label'           => esc_html__( 'Show Label', 'ai-discoverability-kit' ),
				'type'            => 'yes_no_button',
				'option_category' => 'configuration',
				'options'         => array(
					'on'  => esc_html__( 'Yes', 'ai-discoverability-kit' ),
					'off' => esc_html__( 'No', 'ai-discoverability-kit' ),
				),
				'default'         => 'on',
			),
			'primary_color' => array(
				'label'   => esc_html__( 'Primary Color', 'ai-discoverability-kit' ),
				'type'    => 'color-alpha',
				'default' => '#00e58a',
			),
		);
	}

	/**
	 * Render the module output.
	 *
	 * @param array       $attrs        Module attributes.
	 * @param string|null $content      Module content.
	 * @param string      $render_slug  Module render slug.
	 *
	 * @return string HTML output.
	 */
	public function render( $attrs, $content, $render_slug ): string {
		$product_id = get_the_ID();

		if ( ! function_exists( 'wc_get_product' ) ) {
			return '';
		}

		$product = wc_get_product( $product_id );
		if ( ! $product || ! $product->is_type( array( 'simple', 'variable', 'grouped', 'external' ) ) ) {
			return '';
		}

		$readiness = new \AICommerce\Analytics\ReadinessScore(
			new \AICommerce\Schema\ProductSchema(),
			new \AICommerce\Schema\Validator()
		);

		$result     = $readiness->calculate_and_cache( $product );
		$score      = (int) ( $result['overall'] ?? 0 );
		$style      = $this->props['badge_style'] ?? 'badge';
		$show_label = 'on' === ( $this->props['show_label'] ?? 'on' );
		$color      = $this->props['primary_color'] ?? '#00e58a';

		if ( ! function_exists( 'aicommerce_render_score_badge' ) ) {
			return '';
		}

		return aicommerce_render_score_badge( $score, $style, $show_label, $color );
	}
}