<?php
namespace Gigneo\Emails;

use WC_Email;

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}
/**
 * Class Service_Delivered
 *
 * Sends an email notification to the employer when a freelancer delivers the service.
 *
 * @since 0.0.1
 */

class Service_Delivered extends WC_Email {

	/**
	 * Sets up email metadata, templates, placeholders, and recipient.
	 *
	 * @since 0.0.1
	 */
	public function __construct() {
		$this->id             = 'gigneo_service_delivered';
		$this->title          = esc_html__( 'Gigneo - Service order delivered', 'gigneo' );
		$this->description    = esc_html__( 'This email is sent to the employer when a freelancer delivers the service.', 'gigneo' );
		$this->template_html  = 'email/service-order-delivered.php';
		$this->template_plain = 'email/plain/service-order-delivered.php';
		$this->template_base  = GIGNEO_DIR_PATH . 'templates/';
		$this->customer_email = true;
		$this->placeholders   = array(
			'{recipient_name}'  => 'John Doe',
			'{freelancer_name}' => 'Jane Smith',
			'{service_title}'   => 'Professional Web Development',
			'{service_id}'      => '123',
			'{order_id}'        => '456',
			'{service_link}'    => '#',
			'{order_link}'      => '#',
		);

		parent::__construct();
	}

	/**
	 * Trigger the email when a service is delivered.
	 *
	 * @param int   $profile_id   Employer ID (recipient).
	 * @param int   $order_id     Order ID.
	 *
	 * @since 0.0.1
	 */
	public function trigger( $profile_id, $order_id ) {
		$order_id         = absint( $order_id );
		$employer_user_id = get_post_field( 'post_author', $profile_id );
		$freelancer_id    = gigneo_post_meta( $order_id, '_gigneo_pm_freelancer_profile_id' );
		$employer         = get_userdata( $employer_user_id );
		$profile_name     = gigneo_profile_name( $profile_id );
		$freelancer_name  = gigneo_profile_name( $freelancer_id );
		$service_id       = gigneo_post_meta( $order_id, '_gigneo_pm_service_id' );
		$service_title    = gigneo_post_meta( $order_id, '_gigneo_pm_service_title' );

		if ( $employer && $freelancer_id ) {
			$this->recipient                          = $employer->user_email;
			$this->placeholders['{recipient_name}']  = $profile_name;
			$this->placeholders['{freelancer_name}'] = $freelancer_name;
			$this->placeholders['{service_title}']   = $service_title;
			$this->placeholders['{service_id}']      = $service_id;
			$this->placeholders['{order_id}']        = $order_id;
			$this->placeholders['{service_link}']    = get_permalink( $service_id );
			$this->placeholders['{order_link}']      = gigneo_dashboard_url( 'order', 'service-detail', array( 'p_id' => $order_id ) );

			if ( $this->is_enabled() && $this->get_recipient() ) {
				$this->send(
					$this->get_recipient(),
					$this->get_subject(),
					$this->get_content(),
					$this->get_headers(),
					$this->get_attachments()
				);
			}
		}
	}

	/**
	 * Default email subject line before settings override.
	 *
	 * @since 0.0.1
	 *
	 * @return string
	 */
	public function get_default_subject() {
		return esc_html__( 'Service order has been delivered - {service_title}', 'gigneo' );
	}

	/**
	 * Default email heading before settings override.
	 *
	 * @since 0.0.1
	 *
	 * @return string
	 */
	public function get_default_heading() {
		return esc_html__( 'Service order delivered!', 'gigneo' );
	}

	/**
	 * Renders the HTML email body from the template.
	 *
	 * @since 0.0.1
	 *
	 * @return string
	 */
	public function get_content_html() {
		return wc_get_template_html(
			$this->template_html,
			array(
				'email_heading'    => $this->get_heading(),
				'recipient_name'   => $this->placeholders['{recipient_name}'],
				'freelancer_name'  => $this->placeholders['{freelancer_name}'],
				'service_title'    => $this->placeholders['{service_title}'],
				'service_link'     => $this->placeholders['{service_link}'],
				'service_id'       => $this->placeholders['{service_id}'],
				'order_id'         => $this->placeholders['{order_id}'],
				'order_link'       => $this->placeholders['{order_link}'],
				'freelancer_label' => gigneo_freelancer_singular(),
				'plain_text'       => false,
				'sent_to_admin'    => false,
				'email'            => $this,
			),
			'',
			$this->template_base
		);
	}

	/**
	 * Renders the plain-text email body from the template.
	 *
	 * @since 0.0.1
	 *
	 * @return string
	 */
	public function get_content_plain() {
		return wc_get_template_html(
			$this->template_plain,
			array(
				'email_heading'    => $this->get_heading(),
				'recipient_name'   => $this->placeholders['{recipient_name}'],
				'freelancer_name'  => $this->placeholders['{freelancer_name}'],
				'service_title'    => $this->placeholders['{service_title}'],
				'service_link'     => $this->placeholders['{service_link}'],
				'service_id'       => $this->placeholders['{service_id}'],
				'order_id'         => $this->placeholders['{order_id}'],
				'order_link'       => $this->placeholders['{order_link}'],
				'freelancer_label' => gigneo_freelancer_singular(),
				'plain_text'       => true,
				'sent_to_admin'    => false,
				'email'            => $this,
			),
			'',
			$this->template_base
		);
	}
}
