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

if ( ! class_exists( 'VP_Woo_Review_Reminder_Email', false ) ) :

	class VP_Woo_Review_Reminder_Email extends WC_Email {

		public $product;
		public $website;

		public function __construct() {
			$this->id             = 'vp_woo_review_reminder';
			$this->customer_email = true;
			$this->title          = __( 'Review Reminder', 'vp-woo-review-reminder' );
			$this->description    = __( 'Send an e-mail reminding the customer to leave a review about the most recent purchase.', 'vp-woo-review-reminder' );
			$this->template_html  = 'emails/review-reminder.php';
			$this->template_plain = 'emails/plain/review-reminder.php';
			$this->template_base  = plugin_dir_path( __FILE__ ) . 'templates/';
			$this->website = false;
			$this->placeholders   = array(
				'{order_date}'   => '',
				'{order_number}' => '',
				'{product_name}' => '',
				'{product_image}' => '',
				'{customer_name}' => ''
			);

			// Call parent constructor.
			parent::__construct();
		}

		public function get_default_subject() {
			return __( 'We’d love your feedback', 'vp-woo-review-reminder' );
		}

		public function get_default_heading( ) {
			return __( 'What do you think about your recent {site_title} purchase?', 'vp-woo-review-reminder' );
		}

		public function trigger( $order_id, $order, $product = false ) {
			$this->setup_locale();

			if ( $order_id && ! is_a( $order, 'WC_Order' ) ) {
				$order = wc_get_order( $order_id );
			}

			if ( is_a( $order, 'WC_Order' ) && $product ) {
				$this->object                         = $order;
				$this->product						  = $product;
				$this->recipient                      = $this->object->get_billing_email();
				$this->placeholders['{order_date}']   = wc_format_datetime( $this->object->get_date_created() );
				$this->placeholders['{order_number}'] = $this->object->get_order_number();
				$this->placeholders['{customer_name}'] = $this->object->get_billing_first_name();
				$this->placeholders['{product_name}'] = $product->get_name();
				if($product->get_image_id()) {
					$this->placeholders['{product_image}'] = '<p style="text-align:center">'.$product->get_image('large', array('loading' => false)).'</p>';
				}
			}

			if ( $this->get_recipient() && !$this->website ) {
				$this->send( $this->get_recipient(), $this->get_subject(), $this->get_content_html(), $this->get_headers(), $this->get_attachments() );
			}

			$this->restore_locale();
		}

		public function get_content_html() {
			return wc_get_template_html(
				$this->template_html,
				array(
					'order'              => $this->object,
					'email_heading'      => $this->get_heading(),
					'sent_to_admin'      => false,
					'plain_text'         => false,
					'email'              => $this,
					'content'			 => $this->get_body(),
					'product'			 => $this->product
				),
				'',
				$this->template_base
			);
		}

		public function get_default_content() {
			return __('Hello {customer_name}! You’ve recently bought {product_name} at our store, what do you think about it? {product_image}', 'vp-woo-review-reminder');
		}

		public function get_body() {
			return $this->format_string( $this->get_option( 'content', $this->get_default_content() ) );
		}

		public function init_form_fields() {
			/* translators: %s: list of placeholders */
			$placeholder_text  = sprintf( __( 'Available placeholders: %s', 'vp-woo-review-reminder' ), '<code>' . esc_html( implode( '</code>, <code>', array_keys( $this->placeholders ) ) ) . '</code>' );
			$this->form_fields = array(
				'enabled'            => array(
					'title'   => __( 'Enable/Disable', 'vp-woo-review-reminder' ),
					'type'    => 'checkbox',
					'label'   => __( 'Enable this email notification', 'vp-woo-review-reminder' ),
					'default' => 'no',
				),
				'subject'            => array(
					'title'       => __( 'Subject', 'vp-woo-review-reminder' ),
					'type'        => 'text',
					'desc_tip'    => true,
					'description' => $placeholder_text,
					'placeholder' => $this->get_default_subject(),
					'default'     => '',
				),
				'heading'            => array(
					'title'       => __( 'Email heading', 'vp-woo-review-reminder' ),
					'type'        => 'text',
					'desc_tip'    => true,
					'description' => $placeholder_text,
					'placeholder' => $this->get_default_heading(),
					'default'     => '',
				),
				'content' => array(
					'title'       => __( 'Content', 'vp-woo-review-reminder' ),
					'description' => __( 'Text to appear as the main email content.', 'vp-woo-review-reminder' ) . ' ' . $placeholder_text,
					'css'         => 'width:400px; height: 75px;',
					'type'        => 'textarea',
					'default'     => $this->get_default_content(),
					'desc_tip'    => true,
				),
				'delay'            => array(
					'title'       => __( 'Sending delay(days)', 'vp-woo-review-reminder' ),
					'type'        => 'number',
					'desc_tip'    => true,
					'description' => __('The e-mail will be scheduled to be sent after the order status changed to completed in X days.', 'vp-woo-review-reminder' ),
					'default'     => 5,
				),
				'email_type'         => array(
					'title'       => __( 'Email type', 'vp-woo-review-reminder' ),
					'type'        => 'select',
					'description' => __( 'Choose which format of email to send.', 'vp-woo-review-reminder' ),
					'default'     => 'html',
					'class'       => 'email_type wc-enhanced-select',
					'options'     => $this->get_email_type_options(),
					'desc_tip'    => true,
				),
			);
		}
	}

endif;