<?php
/**
 * Class WPDesk_WooCommerce_DHL_FS_Hooks
 */

/**
 * Register hooks.
 */
class WPDesk_WooCommerce_DHL_FS_Hooks {

	/** @var WooCommerce_DHL_Plugin Plugin Class. */
	private $plugin;

	/**
	 * WPDesk_WooCommerce_DHL_FS_Hooks constructor.
	 *
	 * @param WooCommerce_DHL_Plugin $plugin .
	 */
	public function __construct( WooCommerce_DHL_Plugin $plugin ) {
		$this->plugin = $plugin;

		add_filter(
			'flexible_shipping_integration_options',
			array( $this, 'flexible_shipping_integration_options' ),
			10
		);

		add_filter(
			'flexible_shipping_method_settings',
			array( $this, 'flexible_shipping_method_settings' ),
			10,
			2
		);

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

		add_filter(
			'flexible_shipping_process_admin_options',
			array( $this, 'flexible_shipping_process_admin_options' ),
			10,
			1
		);

		add_filter(
			'flexible_shipping_method_integration_col',
			array( $this, 'flexible_shipping_method_integration_col' ),
			10,
			2
		);

		add_filter( 'flexible_shipping_method_rate_id', array( $this, 'flexible_shipping_method_rate_id' ), 10, 2 );

		add_filter( 'flexible_shipping_add_method', array( $this, 'flexible_shipping_add_method' ), 10, 3 );

		add_filter( 'flexible_shipping_shipping_data', array( $this, 'flexible_shipping_shipping_data' ), 10, 2 );

		add_filter( 'flexible_shipping_bulk_send', array( $this, 'flexible_shipping_bulk_send' ), 10, 2 );

		add_filter( 'flexible_shipping_bulk_label', array( $this, 'flexible_shipping_bulk_label' ), 10, 2 );

		add_action(
			'flexible_shipping_shipment_confirmed',
			array( $this, 'flexible_shipping_shipment_confirmed' ),
			10,
			2
		);
	}

	/**
	 * .
	 *
	 * @param WPDesk_Flexible_Shipping_Shipment $shipment .
	 */
	public function flexible_shipping_shipment_confirmed( WPDesk_Flexible_Shipping_Shipment $shipment ) {
		if ( $shipment->get_meta( '_integration', '' ) != 'dhl' ) {
			return;
		}
		$all_shipping_methods = WC()->shipping()->get_shipping_methods();
		$shipping_method      = $all_shipping_methods['dhl'];
		if ( $shipping_method->get_option( 'complete_order', 'no' ) == 'yes' ) {
			$order = $shipment->get_order();
			$order->update_status( 'completed', __( 'Status zmieniony automatycznie po utworzeniu przesyłki - wtyczka DHL.', 'woocommerce-dhl' ) );
		}
	}

	/**
	 * .
	 *
	 * @param array $options .
	 *
	 * @return array
	 */
	function flexible_shipping_integration_options( $options ) {
		$options['dhl'] = __( 'DHL', 'woocommerce-dhl' );

		return $options;
	}

	/**
	 * .
	 *
	 * @param array $flexible_shipping_settings .
	 * @param array $shipping_method            .
	 *
	 * @return array
	 */
	public function flexible_shipping_method_settings( $flexible_shipping_settings, $shipping_method ) {
		$shipping_methods = WC()->shipping->get_shipping_methods();
		if ( 1 == 1 || 'yes' === $shipping_methods['dhl']->enabled ) {
			$insurance_custom_attributes = array();
			if ( isset( $shipping_method['dhl_insurance'] ) && '1' === $shipping_method['dhl_insurance'] ) {
				$insurance_custom_attributes = array( 'checked' => 'checked' );
			}
			$cod_custom_attributes = array();
			if ( isset( $shipping_method['dhl_cod'] ) && '1' === $shipping_method['dhl_cod'] ) {
				$cod_custom_attributes = array( 'checked' => 'checked' );
			}

			$dhl_package_nonstandard_custom_attributes = array();
			if ( isset( $shipping_method['dhl_package_nonstandard'] ) && 1 === (int) $shipping_method['dhl_package_nonstandard'] ) {
				$dhl_package_nonstandard_custom_attributes = array( 'checked' => 'checked' );
			}

			$settings = array(
				'dhl_product'             => array(
					'title'   => __( 'Usługa DHL', 'woocommerce-dhl' ),
					'type'    => 'select',
					'default' => isset( $shipping_method['dhl_product'] ) ? $shipping_method['dhl_product'] : '',
					'options' => WPDesk_WooCommerce_DHL::get_products(),
				),
				'dhl_package_type'        => array(
					'title'   => __( 'Rodzaj przesyłki', 'woocommerce-dhl' ),
					'type'    => 'select',
					'default' => isset( $shipping_method['dhl_package_type'] ) ? $shipping_method['dhl_package_type'] : '',
					'options' => WPDesk_WooCommerce_DHL::get_package_types(),
				),
				'dhl_package_nonstandard' => array(
					'title'             => __( 'Przesyłka niestandardowa', 'woocommerce-dhl' ),
					'label'             => __( 'Przesyłka niestandardowa (NST)', 'woocommerce-dhl' ),
					'type'              => 'checkbox',
					'desc_tip'          => true,
					'description'       => __( 'Zaznacz tą opcję jeżeli wysyłane przez Ciebie produkty lub ich opakowania kwalifikują się na przesyłkę niestandardową.', 'woocommerce-dhl' ),
					'custom_attributes' => $dhl_package_nonstandard_custom_attributes,
				),
				'dhl_insurance'           => array(
					'title'             => __( 'Ubezpieczenie', 'woocommerce-dhl' ),
					'type'              => 'checkbox',
					'custom_attributes' => $insurance_custom_attributes,
				),
				'dhl_cod'                 => array(
					'title'             => __( 'Pobranie', 'woocommerce-dhl' ),
					'type'              => 'checkbox',
					'custom_attributes' => $cod_custom_attributes,
				),
				'dhl_services'            => array(
					'title'       => __( 'Usługi dodatkowe', 'woocommerce-dhl' ),
					'type'        => 'multiselect',
					'class'       => 'wc-enhanced-select',
					'default'     => isset( $shipping_method['dhl_services'] ) ? $shipping_method['dhl_services'] : array(),
					'options'     => WPDesk_WooCommerce_DHL::get_services(),
					'desc_tip'    => __( 'Wybierz dostępne opcje dodatkowe dla wskazanej usługi DHL.', 'woocommerce-dhl' ),
					'description' => sprintf(
						__( 'Niektóre usługi dodatkowe mogą być dostępne jedynie dla wybranych kodów pocztowych. %sDowiedz się więcej o usługach dodatkowych DHL &rarr;%s', 'woocommerce-dhl' ),
						'<a href="https://www.dhl.com/pl-pl/home/nasze-dywizje/parcel/dla-ciebie/wysylka/uslugi-dodatkowe.html" target="_blank">',
						'</a>'
					),
				),
			);

			return array_merge( $flexible_shipping_settings, $settings );
		}

		return $flexible_shipping_settings;
	}

	/**
	 * Add JS scripts.
	 */
	public function flexible_shipping_method_script() {
		?>
		<script type="text/javascript">
			jQuery( document ).ready( function () {
				function dhlOptions() {
					if ( jQuery( '#woocommerce_flexible_shipping_method_integration' ).val() === 'dhl' ) {
						jQuery( '#woocommerce_flexible_shipping_dhl_product' ).closest( 'tr' ).css( 'display', 'table-row' );
						jQuery( '#woocommerce_flexible_shipping_dhl_package_type' ).closest( 'tr' ).css( 'display', 'table-row' );
						jQuery( '#woocommerce_flexible_shipping_dhl_insurance' ).closest( 'tr' ).css( 'display', 'table-row' );
						jQuery( '#woocommerce_flexible_shipping_dhl_cod' ).closest( 'tr' ).css( 'display', 'table-row' );
						jQuery( '#woocommerce_flexible_shipping_dhl_services' ).closest( 'tr' ).css( 'display', 'table-row' );
						jQuery( '#woocommerce_flexible_shipping_dhl_package_nonstandard' ).closest( 'tr' ).css( 'display', 'table-row' );
					} else {
						jQuery( '#woocommerce_flexible_shipping_dhl_product' ).closest( 'tr' ).css( 'display', 'none' );
						jQuery( '#woocommerce_flexible_shipping_dhl_package_type' ).closest( 'tr' ).css( 'display', 'none' );
						jQuery( '#woocommerce_flexible_shipping_dhl_insurance' ).closest( 'tr' ).css( 'display', 'none' );
						jQuery( '#woocommerce_flexible_shipping_dhl_cod' ).closest( 'tr' ).css( 'display', 'none' );
						jQuery( '#woocommerce_flexible_shipping_dhl_services' ).closest( 'tr' ).css( 'display', 'none' );
						jQuery( '#woocommerce_flexible_shipping_dhl_package_nonstandard' ).closest( 'tr' ).css( 'display', 'none' );
					}
				}

				function dhl_shipping_product() {
					if ( jQuery( '#woocommerce_flexible_shipping_method_integration' ).val() === 'dhl' ) {
						if ( jQuery( '#woocommerce_flexible_shipping_dhl_product' ).val() === 'parcelshop' ) {
							jQuery( '#woocommerce_flexible_shipping_dhl_services' ).closest( 'tr' ).hide();
						} else {
							jQuery( '#woocommerce_flexible_shipping_dhl_services' ).closest( 'tr' ).show();
						}
					}
				}

				jQuery( '#woocommerce_flexible_shipping_method_integration' ).change( function () {
					dhlOptions();
				} );
				jQuery( '#woocommerce_flexible_shipping_dhl_product' ).change( function () {
					dhlOptions();
					dhl_shipping_product();
				} );
				dhlOptions();
				dhl_shipping_product();
			} );
		</script>
		<?php
	}

	/**
	 * .
	 *
	 * @param array $shipping_method .
	 *
	 * @return array
	 */
	public function flexible_shipping_process_admin_options( $shipping_method ) {
		$shipping_methods                    = WC()->shipping->get_shipping_methods();
		$shipping_method['dhl_product']      = $_POST['woocommerce_flexible_shipping_dhl_product'];
		$shipping_method['dhl_package_type'] = $_POST['woocommerce_flexible_shipping_dhl_package_type'];
		$shipping_method['dhl_insurance']    = 0;
		if ( isset( $_POST['woocommerce_flexible_shipping_dhl_insurance'] ) ) {
			$shipping_method['dhl_insurance'] = $_POST['woocommerce_flexible_shipping_dhl_insurance'];
		}
		$shipping_method['dhl_cod'] = 0;
		if ( isset( $_POST['woocommerce_flexible_shipping_dhl_cod'] ) ) {
			$shipping_method['dhl_cod'] = $_POST['woocommerce_flexible_shipping_dhl_cod'];
		}

		$shipping_method['dhl_package_nonstandard'] = (int) isset( $_POST['woocommerce_flexible_shipping_dhl_package_nonstandard'] );

		$shipping_method['dhl_services'] = array();
		if ( isset( $_POST['woocommerce_flexible_shipping_dhl_services'] ) ) {
			$shipping_method['dhl_services'] = array_map( 'sanitize_text_field', wp_unslash( $_POST['woocommerce_flexible_shipping_dhl_services'] ) );
		}

		return $shipping_method;
	}

	/**
	 * .
	 *
	 * @param string $col             .
	 * @param array  $shipping_method .
	 *
	 * @return string
	 */
	public function flexible_shipping_method_integration_col( $col, $shipping_method ) {
		$shipping_methods = WC()->shipping->get_shipping_methods();
		if ( 'yes' === $shipping_methods['dhl']->enabled ) {
			if ( isset( $shipping_method['method_integration'] ) && 'dhl' === $shipping_method['method_integration'] ) {
				ob_start();
				$tip      = __( 'Brak', 'woocommerce-dhl' );
				$products = WPDesk_WooCommerce_DHL::get_products();
				if ( isset( $products[ $shipping_method['dhl_product'] ] ) ) {
					$tip = $products[ $shipping_method['dhl_product'] ];
				}
				$package_types = WPDesk_WooCommerce_DHL::get_package_types();
				if ( isset( $package_types[ $shipping_method['dhl_package_type'] ] ) ) {
					$tip .= ', ' . $package_types[ $shipping_method['dhl_package_type'] ];
				}
				?>
				<td width="1%" class="integration default">
						<span class="tips" data-tip="<?php echo esc_attr( $tip ); ?>">
							<?php echo $shipping_methods['dhl']->title; ?>
						</span>
				</td>
				<?php
				$col = ob_get_contents();
				ob_end_clean();
			}
		}

		return $col;
	}

	/**
	 * .
	 *
	 * @param string $rate_id         .
	 * @param array  $shipping_method .
	 *
	 * @return string
	 */
	public function flexible_shipping_method_rate_id( $rate_id, $shipping_method ) {
		if ( isset( $shipping_method['method_integration'] ) && 'dhl' === $shipping_method['method_integration'] ) {
			$rate_id = $rate_id . '_dhl_' . sanitize_title( $shipping_method['dhl_product'] ) . '_' . $shipping_method['dhl_package_type'] . '_' . $shipping_method['dhl_insurance'];
			if ( isset( $shipping_method['dhl_cod'] ) ) {
				$rate_id .= '_' . $shipping_method['dhl_cod'];
			}
		}

		return $rate_id;
	}

	/**
	 * .
	 *
	 * @param string $add_method      .
	 * @param array  $shipping_method .
	 * @param array  $package         .
	 *
	 * @return mixed
	 */
	public function flexible_shipping_add_method( $add_method, $shipping_method, $package ) {
		if ( isset( $shipping_method['method_integration'] ) && 'dhl' === $shipping_method['method_integration']
		     && isset( $shipping_method['dhl_product'] )
		) {
		}

		return $add_method;
	}

	/**
	 * .
	 *
	 * @param array $shippings .
	 *
	 * @return array
	 */
	public function flexible_shipping_shipping_data( $shippings, $order = null ) {
		global $post, $the_order;

		$order = wc_get_order( $order ?? $the_order ?? 0 );

		if ( ! $order ) {
			return $shippings;
		}

		$_dhl  = wpdesk_get_order_meta( $order, '_dhl', true );
		if ( is_array( $_dhl ) ) {
			$count = 0;
			foreach ( $_dhl as $key => $dhl_package ) {
				$count ++;
				$shipping        = array();
				$shipping['url'] = admin_url( 'post.php?post=' . $post->ID . '&action=edit#dhl_metabox"' );
				if ( isset( $dhl_package['dhl_status'] ) ) {
					if ( $dhl_package['dhl_status'] == 'ok' ) {
						$shipping['order_id']         = $post->ID;
						$shipping['count']            = $count;
						$shipping['integration']      = 'dhl';
						$shipping['integration_data'] = $dhl_package;
						$shipping['status']           = 'confirmed';
						$shipping['tracking_number']  = $dhl_package['dhl_package_number'];
						$label_url                    = admin_url( 'admin-ajax.php?action=wpdesk_dhl&dhl_action=get_label&security=' );
						$label_url                    .= wp_create_nonce( 'dhl_ajax_nonce', 'dhl_ajax_nonce' );
						$label_url                    .= '&shipment_id=' . $dhl_package['dhl_package_number'];
						$label_url                    .= '&post_id=' . $post->ID;
						$label_url                    .= '&key=' . $key;
						$shipping['label_url']        = $label_url;
						$shipping['tracking_url']     = 'http://www.dhl.com.pl/sledzenieprzesylkikrajowej/szukaj.aspx?m=0&sn=' . $dhl_package['dhl_package_number'];
					}
					if ( $dhl_package['dhl_status'] == 'error' ) {
						$shipping['status'] = 'error';
						$shipping['error']  = $dhl_package['dhl_message'];
					}
				} else {
					$shipping['status'] = 'new';
				}
				$shippings[] = $shipping;
			}
		}

		return $shippings;
	}

	/**
	 * @param string $message .
	 * @param int    $post_id .
	 *
	 * @return array
	 */
	public function flexible_shipping_bulk_send( $message, $post_id ) {
		$order = wc_get_order( $post_id );
		$_dhl  = wpdesk_get_order_meta( $order, '_dhl', true );
		if ( is_array( $_dhl ) ) {
			try {
				$this->plugin->dhl->create_shipments( $order );

				return array(
					'status'  => 'created',
					'message' => __( 'Przesyłka została utworzona.', 'paczkomaty_shipping_method' ),
				);
			} catch ( Exception $e ) {
				return array( 'status' => 'error', 'message' => $e->getMessage(), );
			}
		}

		return $message;
	}

	/**
	 * .
	 *
	 * @param array $labels  .
	 * @param int   $post_id .
	 *
	 * @return mixed
	 */
	public function flexible_shipping_bulk_label( $labels, $post_id ) {
		$order = wc_get_order( $post_id );
		$_dhl  = wpdesk_get_order_meta( $order, '_dhl', true );
		if ( is_array( $_dhl ) ) {
			foreach ( $_dhl as $key => $dhl_package ) {
				if ( isset( $dhl_package['dhl_status'] ) ) {
					if ( $dhl_package['dhl_status'] == 'ok' ) {
						$shipment_id = $dhl_package['dhl_package']->createShipmentsResult->item->shipmentId;
						try {
							$label_data = $this->plugin->dhl->get_label( $shipment_id );
							$labels[]   = array(
								'message'   => __( 'Etykieta została pobrana.', 'paczkomaty_shipping_method' ),
								'content'   => base64_decode( $label_data->getLabelsResult->item->labelData ),
								'file_name' => 'dhl_' . $label_data->getLabelsResult->item->labelName
							);
						} catch ( Exception $e ) {
							$labels[] = array( 'status' => 'error', 'message' => $e->getMessage() );
						}
					}
				} else {
					$labels[] = array(
						'status'  => 'error',
						'message' => __( 'Przesyłka nie została odnaleziona (1).', 'woocommerce-dhl' )
					);
				}
			}
		}

		return $labels;
	}
}