<?php

namespace ABeCe\Booking\Service;

use ABeCe\Booking\Repository\LocationRepository;

final class LocationService {
	public function __construct( private readonly LocationRepository $repository ) {}
	public function get(): array { return $this->repository->get(); }
	public function save( array $input ): array {
		if ( array_diff( array_keys( $input ), [ 'latitude', 'longitude', 'address' ] ) ) { CatalogValidator::invalid( 'location', __( 'The request contains an unsupported field.', 'abece-booking' ) ); }
		$data = array_replace( $this->get(), $input );
		foreach ( [ 'latitude' => 90, 'longitude' => 180 ] as $field => $limit ) {
			$value = $data[ $field ];
			if ( null !== $value && ( ( ! is_int( $value ) && ! is_float( $value ) ) || ! is_finite( (float) $value ) || abs( $value ) > $limit ) ) { CatalogValidator::invalid( $field, __( 'A coordinate within the allowed range is required.', 'abece-booking' ) ); }
		}
		if ( ( null === $data['latitude'] ) !== ( null === $data['longitude'] ) ) { CatalogValidator::invalid( 'location', __( 'Set both latitude and longitude, or clear both.', 'abece-booking' ) ); }
		if ( array_key_exists( 'address', $data ) ) {
			if ( ! is_string( $data['address'] ) || mb_strlen( $data['address'] ) > 255 ) { CatalogValidator::invalid( 'address', __( 'Enter the venue street, town and country.', 'abece-booking' ) ); }
			$data['address'] = trim( sanitize_text_field( $data['address'] ) );
		}
		return $this->repository->save( $data );
	}
}