<?php
namespace Gigneo\Emails;

use WC_Email;

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

/**
 * Class Job_Approved
 * Sends an email notification to the employer when their job is approved by admin.
 *
 * @since 0.0.1
 */
class Job_Approved extends WC_Email {

	/**
	 * Sets up email metadata, templates, placeholders, and recipient.
	 *
	 * @since 0.0.1
	 */
	public function __construct() {
		$this->id             = 'gigneo_job_approved';
		$this->title          = esc_html__( 'Gigneo - Your job has been approved', 'gigneo' );
		$this->description    = esc_html__( 'This email is sent to the user when their job is approved by admin.', 'gigneo' );
		$this->template_html  = 'email/job-approved-user.php';
		$this->template_plain = 'email/plain/job-approved-user.php';
		$this->template_base  = GIGNEO_DIR_PATH . 'templates/';
		$this->customer_email = true;
		$this->placeholders   = array(
			'{recipient_name}' => 'John Doe',
			'{job_title}'      => 'Professional Web Developer',
		);
		parent::__construct();
	}

	/**
	 * Trigger the email to employer when their job is approved.
	 *
	 * @param int   $profile_id Profile ID of the job author.
	 * @param int   $id         ID of the job.
	 *
	 * @since 0.0.1
	 */
	public function trigger( $profile_id, $id ) {
		if ( $profile_id && $id ) {
			$id      = absint( $id );
			$user_id = get_post_field( 'post_author', $profile_id );
			$user    = get_userdata( $user_id );

			if ( $user ) {
				$this->recipient                        = $user->user_email;
				$this->placeholders['{recipient_name}'] = gigneo_profile_name( $profile_id );
				$this->placeholders['{job_title}']      = get_the_title( $id );
				$this->placeholders['{job_id}']         = $id;
				$this->placeholders['{job_link}']       = get_permalink( $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__( 'Your job has been approved on {site_title}', 'gigneo' );
	}

	/**
	 * Default email heading before settings override.
	 *
	 * @since 0.0.1
	 *
	 * @return string
	 */
	public function get_default_heading() {
		return esc_html__( 'Job approved!', '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}'],
				'job_title'      => $this->placeholders['{job_title}'],
				'job_id'         => $this->placeholders['{job_id}'],
				'job_link'       => $this->placeholders['{job_link}'],
				'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}'],
				'job_title'      => $this->placeholders['{job_title}'],
				'job_id'         => $this->placeholders['{job_id}'],
				'job_link'       => $this->placeholders['{job_link}'],
				'plain_text'     => true,
				'sent_to_admin'  => false,
				'email'          => $this,
			),
			'',
			$this->template_base
		);
	}
}
