<?php
/**
 * DPD Shipment.
 *
 * @package Woocommerce Dpd
 */

use DPDVendor\WpDesk\WooCommerce\ShippingMethod\SenderAddress;
use WPDesk\DPD\SanitizeTrait;

/**
 * Can prepare DPD shipment data from Flexible Shipping shipment.
 */
class WPDesk_WooCommerce_DPD_Shipment {
	use SanitizeTrait;

	const ADDRESS      = 'address';
	const CITY         = 'city';
	const COMPANY      = 'company';
	const COUNTRY_CODE = 'countryCode';
	const EMAIL        = 'email';
	const FID          = 'fid';
	const NAME         = 'name';
	const PHONE        = 'phone';
	const POSTAL_CODE  = 'postalCode';

	/**
	 * @var WPDesk_Flexible_Shipping_Shipment_dpd
	 */
	private $flexible_shipping_shipment;

	/**
	 * @param WPDesk_Flexible_Shipping_Shipment_dpd $flexible_shipping_shipment .
	 */
	public function __construct( WPDesk_Flexible_Shipping_Shipment_dpd $flexible_shipping_shipment ) {
		$this->flexible_shipping_shipment = $flexible_shipping_shipment;
	}

	/**
	 * @param string $postal_code .
	 *
	 * @return string
	 */
	private function format_postal_code( $postal_code ) {
		return str_replace( [ '-', ' ' ], '', $postal_code );
	}

	/**
	 * Get sender.
	 *
	 * @param array           $settings             .
	 * @param SenderAddress[] $additional_addresses Additional sender addresses.
	 *
	 * @return array
	 */
	private function get_sender( array $settings, array $additional_addresses ) {
		$dpd_sender_address_id = $this->flexible_shipping_shipment->get_meta( '_dpd_sender_address_id', '' );
		if ( '' === $dpd_sender_address_id ) {
			$sender                       = [];
			$sender[ self::ADDRESS ]      = $settings['sender_address'];
			$sender[ self::CITY ]         = $settings['sender_city'];
			$sender[ self::COMPANY ]      = $settings['sender_company'];
			$sender[ self::COUNTRY_CODE ] = 'PL';
			$sender[ self::EMAIL ]        = $settings['sender_email'];
			$sender[ self::FID ]          = $settings[ self::FID ];
			if ( 'yes' === $settings['test_mode'] ) {
				$sender[ self::FID ] = $settings['fid_testmode'];
			}
			$sender[ self::NAME ]        = $settings['sender_name'];
			$sender[ self::PHONE ]       = $settings['sender_phone'];
			$sender[ self::POSTAL_CODE ] = $this->format_postal_code( $settings['sender_postal_code'] );
		} else {
			$sender = $this->prepare_sender_from_additional_addresses( $additional_addresses, $dpd_sender_address_id );
		}

		return $sender;
	}

	/**
	 * @param SenderAddress[] $additional_addresses  Additional sender addresses.
	 * @param string          $dpd_sender_address_id .
	 *
	 * @return array
	 */
	private function prepare_sender_from_additional_addresses( $additional_addresses, $dpd_sender_address_id ) {
		$sender = [];
		foreach ( $additional_addresses as $additional_address ) {
			if ( $additional_address->get_address_id() === $dpd_sender_address_id ) {
				$sender = $this->prepare_sender_from_additional_address( $additional_address );
				break;
			}
		}

		return $sender;
	}

	/**
	 * @param SenderAddress $additional_address .
	 *
	 * @return array
	 */
	private function prepare_sender_from_additional_address( $additional_address ) {
		$sender                       = [];
		$sender[ self::ADDRESS ]      = $additional_address->get_address();
		$sender[ self::CITY ]         = $additional_address->get_city();
		$sender[ self::COMPANY ]      = $additional_address->get_company();
		$sender[ self::COUNTRY_CODE ] = 'PL';
		$sender[ self::EMAIL ]        = $additional_address->get_email();
		$sender[ self::NAME ]         = $additional_address->get_name();
		$sender[ self::PHONE ]        = $additional_address->get_phone();
		$sender[ self::POSTAL_CODE ]  = $this->format_postal_code( $additional_address->get_postal_code() );

		return $sender;
	}

	/**
	 * Get receiver.
	 *
	 * @param WC_Order $order .
	 *
	 * @return array
	 */
	private function get_receiver( WC_Order $order ) {

		$receiver = [];

		$address = $order->get_shipping_address_1();
		if ( '' !== $order->get_shipping_address_2() ) {
			$address .= ' ' . $order->get_shipping_address_2();
		}
		$receiver[ self::ADDRESS ]      = $address;
		$receiver[ self::CITY ]         = $order->get_shipping_city();
		$receiver[ self::COMPANY ]      = $order->get_shipping_company();
		$receiver[ self::COUNTRY_CODE ] = $order->get_shipping_country();
		$receiver[ self::EMAIL ]        = $order->get_billing_email();

		$receiver[ self::NAME ]        = '';
		$receiver[ self::NAME ]        .= $order->get_shipping_first_name();
		$receiver[ self::NAME ]        .= ' ';
		$receiver[ self::NAME ]        .= $order->get_shipping_last_name();
		$receiver[ self::PHONE ]       = ! empty( $order->get_shipping_phone() ) ? $order->get_shipping_phone() : $order->get_billing_phone();
		$receiver[ self::POSTAL_CODE ] = $this->format_postal_code( $order->get_shipping_postcode() );

		return $receiver;
	}

	/**
	 * Get parcels.
	 *
	 * @return array
	 */
	private function get_parcels() {

		$parcels = [];

		$parcel = [];

		$parcel['content']       = $this->flexible_shipping_shipment->get_meta( '_dpd_package_content' );
		$parcel['customerData1'] = $this->flexible_shipping_shipment->get_meta( '_dpd_ref' );
		$parcel['sizeX']         = $this->flexible_shipping_shipment->get_meta( '_dpd_package_width' );
		$parcel['sizeY']         = $this->flexible_shipping_shipment->get_meta( '_dpd_package_height' );
		$parcel['sizeZ']         = $this->flexible_shipping_shipment->get_meta( '_dpd_package_depth' );
		$parcel['weight']        = $this->flexible_shipping_shipment->get_meta( '_dpd_package_weight' );

		$parcels[] = $parcel;

		$additional_packages = $this->flexible_shipping_shipment->get_meta( '_additional_packages', [] );
		foreach ( $additional_packages as $additional_key => $additional_package ) {
			$parcel                  = [];
			$parcel['content']       = $this->flexible_shipping_shipment->get_meta( '_dpd_package_content' );
			$parcel['customerData1'] = $this->flexible_shipping_shipment->get_meta( '_dpd_ref' );
			$parcel['sizeX']         = $additional_package['dpd_package_width'];
			$parcel['sizeY']         = $additional_package['dpd_package_height'];
			$parcel['sizeZ']         = $additional_package['dpd_package_depth'];
			$parcel['weight']        = $additional_package['dpd_package_weight'];
			$parcels[]               = $parcel;
		}

		return $parcels;
	}

	/**
	 * @param array $shipment .
	 * @param array $settings .
	 *
	 * @return array
	 */
	private function prepare_payer_type( array $shipment, array $settings ) {
		$dpd_sender_address_id = $this->flexible_shipping_shipment->get_meta( '_dpd_sender_address_id', '' );
		if ( '' === $dpd_sender_address_id ) {
			$shipment['payerType'] = 'SENDER';
		} else {
			$shipment['payerType']     = 'THIRD_PARTY';
			$shipment['thirdPartyFID'] = $settings[ self::FID ];
		}

		return $shipment;
	}

	/**
	 * @return array
	 */
	public function prepare_shipment() {

		$shipping_method = $this->flexible_shipping_shipment->get_shipping_method();

		$settings = $shipping_method->settings;

		$order = $this->flexible_shipping_shipment->get_order();

		$shipment = [];

		$shipment['sender'] = $this->get_sender( $settings, $shipping_method->get_additional_sender_addresses() );

		$shipment['receiver'] = $this->get_receiver( $order );

		$shipment['parcels'] = $this->get_parcels();

		$shipment = $this->prepare_payer_type( $shipment, $settings );

		if ( 'PL' !== $order->get_shipping_country() ) {
			$shipment['ref1'] = $this->flexible_shipping_shipment->get_meta( '_dpd_ref' );
			$shipment['ref2'] = $this->flexible_shipping_shipment->get_meta( '_dpd_package_content' );
		}

		$shipment['services'] = [];

		if ( intval( $this->flexible_shipping_shipment->get_meta( WPDesk_Flexible_Shipping_Shipment_dpd::META_DPD_COD, '0' ) ) === 1 ) {
			$shipment['services']['cod'] = [
				'amount'   => $this->flexible_shipping_shipment->get_meta( '_dpd_cod_value' ),
				'currency' => $order->get_currency(),
			];
		}

		if ( intval( $this->flexible_shipping_shipment->get_meta( '_dpd_declared_value', '0' ) ) === 1 ) {
			$shipment['services']['declaredValue'] = [
				'amount'   => $this->flexible_shipping_shipment->get_meta( '_dpd_declared_value_value' ),
				'currency' => $order->get_currency(),
			];
		}

		$pickup   = $this->get_bool_value( $this->flexible_shipping_shipment->get_meta( WPDesk_Flexible_Shipping_Shipment_dpd::META_DPD_PICKUP ) );
		$point_id = $this->flexible_shipping_shipment->get_meta( WPDesk_Flexible_Shipping_Shipment_dpd::META_DPD_PICKUP_POINT_ID );
		if ( $pickup && $point_id ) {
			$shipment['services']['dpdPickup'] = [
				'pudo' => $point_id,
			];
		}

		if ( (int) $this->flexible_shipping_shipment->get_meta( WPDesk_Flexible_Shipping_Shipment_dpd::META_DPD_SATURDAY, '0' ) === 1 ) {
			$shipment['services']['guarantee'] = [
				'type' => 'SATURDAY',
			];
		}

		if ( (int) $this->flexible_shipping_shipment->get_meta( WPDesk_Flexible_Shipping_Shipment_dpd::META_DPD_NEXT_DAY, '0' ) === 1 ) {
			$shipment['services']['guarantee'] = [
				'type' => 'DPDNEXTDAY',
			];
		}

		return $shipment;
	}
}