<?php

// Register Address GraphQL type
add_action( 'graphql_register_types', 'ccat_graphql_address_register' );
function ccat_graphql_address_register() {
	register_graphql_object_type(
		'Address',
		array(
			'description' => 'ACF Extended Pro Address field with optional sub-fields',
			'fields'      => array(
				'address'      => array(
					'type'        => 'String',
					'description' => 'The full address',
				),
				'name'         => array(
					'type'        => 'String',
					'description' => 'Name of the location (e.g., street address)',
				),
				'city'         => array(
					'type'        => 'String',
					'description' => 'City name',
				),
				'state'        => array(
					'type'        => 'String',
					'description' => 'Full state or province name',
				),
				'stateShort'   => array(
					'type'        => 'String',
					'description' => 'State or province abbreviation',
				),
				'country'      => array(
					'type'        => 'String',
					'description' => 'Full country name',
				),
				'countryShort' => array(
					'type'        => 'String',
					'description' => 'Country abbreviation (ISO code)',
				),
				'postalCode'   => array(
					'type'        => 'String',
					'description' => 'Postal code or ZIP code',
				),
				'placeId'      => array(
					'type'        => 'String',
					'description' => 'Google Places API place ID',
				),
				'lat'          => array(
					'type'        => 'Float',
					'description' => 'Latitude coordinate',
				),
				'lng'          => array(
					'type'        => 'Float',
					'description' => 'Longitude coordinate',
				),
			),
		)
	);
}

// Register the Address field type with WPGraphQL ACF
add_action( 'wpgraphql/acf/registry_init', 'ccat_graphql_address_register_field_type' );
function ccat_graphql_address_register_field_type() {
	register_graphql_acf_field_type(
		'acfe_address',
		array(
			'graphql_type' => static function () {
				return 'Address';
			},
			'resolve'      => static function ( $root, $args, $context, $info, $field_type, $field_config ) {
				$value = get_field( $field_config['name'], $root, false );
				if ( empty( $value ) || ! is_array( $value ) ) {
					return null;
				}
				$address_data = array();
				foreach ( $value as $key => $field_value ) {
					if ( empty( $field_value ) ) {
						continue;
					}
					switch ( $key ) {
						case 'address':
							$address_data['address'] = $field_value;
							break;
						case 'name':
							$address_data['name'] = $field_value;
							break;
						case 'city':
							$address_data['city'] = $field_value;
							break;
						case 'state':
							$address_data['state'] = $field_value;
							break;
						case 'state_short':
							$address_data['stateShort'] = $field_value;
							break;
						case 'country':
							$address_data['country'] = $field_value;
							break;
						case 'country_short':
							$address_data['countryShort'] = $field_value;
							break;
						case 'post_code':
							$address_data['postalCode'] = $field_value;
							break;
						case 'place_id':
							$address_data['placeId'] = $field_value;
							break;
						case 'lat':
							$address_data['lat'] = floatval( $field_value );
							break;
						case 'lng':
							$address_data['lng'] = floatval( $field_value );
							break;
					}
				}
				return empty( $address_data ) ? null : $address_data;
			},
		)
	);
}