<?php

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

if ( ! class_exists( 'WPDesk_Paczkomaty_Flexible_Printing_Integration' ) ) {

	/**
	 * Class WPDesk_Paczkomaty_Flexible_Printing_Integration
	 */
	class WPDesk_Paczkomaty_Flexible_Printing_Integration extends Flexible_Printing_Integration {

		/**
		 * @var null|WPDesk_Paczkomaty_Plugin
		 */
		private $plugin = null;

		/**
		 * WPDesk_Paczkomaty_Flexible_Printing_Integration constructor.
		 *
		 * @param WPDesk_Paczkomaty_Plugin $plugin
		 */
		public function __construct( WPDesk_Paczkomaty_Plugin $plugin ) {
			$this->plugin = $plugin;
			$this->id = 'paczkomaty_shipping_method';
			$this->title = 'InPost';

			add_action( 'paczkomaty_shipping_method_shipment_created', array( $this, 'paczkomaty_shipping_method_shipment_created' ) );

			add_action( 'flexible_shipping_shipment_status_updated', array( $this, 'flexible_shipping_shipment_status_updated' ), 10, 3 );

			add_action( 'flexible_shipping_shipping_actions_html', array( $this, 'flexible_shipping_shipping_actions_html' ) );
		}

        /**
         * @param $old_status string
         * @param $new_status string
         * @param $shipment WPDesk_Flexible_Shipping_Shipment|WPDesk_Flexible_Shipping_Shipment_Interface
         */
        public function flexible_shipping_shipment_status_updated( $old_status, $new_status, $shipment ) {
            if ( $new_status != $old_status && $new_status == 'fs-confirmed' && $shipment->get_integration() == 'paczkomaty' ) {
                $all_shipping_methods = WC()->shipping()->get_shipping_methods();
                /** @var WC_Paczkomaty_Shipping_Method $shipping_method */
                $shipping_method = $all_shipping_methods['paczkomaty_shipping_method'];
                if ( $shipping_method->get_option( 'auto_print', 'no' ) == 'yes'
                ) {
                    $label_data = $shipment->get_label();
                    $content_type = 'application/pdf';
                    if ( $label_data['label_format'] ) {
                        $content_type = 'application/' . $label_data['label_format'];
                    }
                    $this->do_print(
                        $label_data['file_name'],
                        $label_data['content'],
                        $content_type,
                        false
                    );
                }
            }
        }

		/**
		 * @param $order
		 *
		 * @throws Exception
		 */
        public function paczkomaty_shipping_method_shipment_created( $order ) {
			$all_shipping_methods = WC()->shipping()->get_shipping_methods();
			/** @var WC_Paczkomaty_Shipping_Method $shipping_method */
			$shipping_method = $all_shipping_methods['paczkomaty_shipping_method'];
			if ( $shipping_method->get_option( 'auto_print', 'no' ) == 'yes'
			) {
				$paczkomat_packcode = wpdesk_get_order_meta( $order, '_paczkomat_packcode', true );
				$label_data = $this->plugin->paczkomaty->get_label( $order );
				try {
					$content_type = 'application/pdf';
					if ( $label_data['label_format'] ) {
						$content_type = 'application/' . $label_data['label_format'];
					}
					$this->do_print(
						'inpost_' . $paczkomat_packcode,
						$label_data['content'],
						$content_type,
						false
					);
				}
				catch ( Exception $e ) {
					error_log( sprintf( __( 'Blad drukowania: %s', 'woocommerce-paczkomaty-inpost' ), $e->getMessage() ) );
				}
			}
		}

		/**
		 * @return array
		 */
		public function options() {
			$options = array();
			return $options;
		}

		/**
		 * @param $args
		 *
		 * @throws Exception
		 */
		public function do_print_action( $args ) {
            if ( !empty( $args['data']['shippment_id'] ) ) {
                $shipment = fs_get_shipment( $args['data']['shippment_id'] );
                /* @var $shipment WPDesk_Flexible_Shipping_Shipment|WPDesk_Flexible_Shipping_Shipment_Interface */
                $label_data = $shipment->get_label();
            }
            else {
                $post_id = $args['data']['post_id'];
                $order = wc_get_order($post_id);
                $label_data = $this->plugin->paczkomaty->get_label($order);
            }
            $content_type = 'application/pdf';
            if ( $label_data['label_format'] ) {
                $content_type = 'application/' . $label_data['label_format'];
            }
            $paczkomat_packcode = $args['data']['paczkomat_packcode'];
			$args = array(
				'title'         => 'inpost_' . $paczkomat_packcode,
				'content'       => $label_data['content'],
				'content_type'  => $content_type,
				'silent'        => false
			);
			do_action( 'flexible_printing_print', 'paczkomaty_shipping_method', $args );
		}

		/**
		 * @param $shipping
		 */
		public function flexible_shipping_shipping_actions_html( $shipping ) {
		    if ( !empty( $shipping['shipment'] ) ) {
                $shipment = $shipping['shipment'];
                /* @var $shipment WPDesk_Flexible_Shipping_Shipment|WPDesk_Flexible_Shipping_Shipment_Interface */
                if ( $shipment->get_meta( '_integration', '' ) == 'paczkomaty' ) {
                    if ( $shipment->get_label_url() != null ) {
                        echo apply_filters( 'flexible_printing_print_button', '', 'paczkomaty_shipping_method',
                            array(
                                'content' => 'print',
                                'icon'    => true,
                                'id'      => $shipment->get_meta('_paczkomat_packcode' ),
                                'tip'   => __( 'Drukuj na: %s', 'woocommerce-paczkomaty-inpost' ),
                                'data'    => array(
                                    'shippment_id'          => $shipment->get_id(),
                                    'paczkomat_packcode'    => $shipment->get_meta('_paczkomat_packcode' ),
                                ),
                            )
                        );
                    }
                }
            }
            /* old solution */
			if ( isset( $shipping['integration'] ) && $shipping['integration'] == 'paczkomaty_shipping_method' ) {
				if ( $shipping['status'] == 'confirmed' ) {
					echo apply_filters( 'flexible_printing_print_button', '', 'paczkomaty_shipping_method',
						array(
							'content' => 'print',
							'icon'    => true,
							'id'      => $shipping['paczkomat_packcode'],
                            'tip'   => __( 'Drukuj na: %s', 'woocommerce-paczkomaty-inpost' ),
							'data'    => array(
								'post_id'     => $shipping['order_id'],
								'paczkomat_packcode' => $shipping['paczkomat_packcode'],
							),
						)
					);
				}
			}
		}

	}
}