<?php
/**
 * Save WPCF7 contact form entries to Notion database.
 *
 * @package add-on-cf7-for-notion
 */

namespace WPC_WPCF7_NTN\Entry;

use WPC_WPCF7_NTN\WPCF7_Field_Mapper;
use WPC_WPCF7_NTN\WPCF7_Notion_Service;
use WPC_WPCF7_NTN\Helpers;

defined( 'ABSPATH' ) || exit;

/**
 * Saves contact form submission to Notion database
 *
 * @param WPCF7_ContactForm $contact_form A WPCF7_ContactForm instance.
 * @param bool              $abort Set to true if the form submission should be aborted.
 * @param WPCF7_Submission  $submission A WPCF7_Submission instance.
 * @return void
 */
function save_wpcf7_entry_in_notion_database( $contact_form, &$abort, $submission ) {
	$service = WPCF7_Notion_Service::get_instance();
	if ( ! $service->is_active() ) {
		return;
	}
	if ( $contact_form->in_demo_mode() ) {
		return;
	}

	$consented            = true;
	$optional_consent_tag = false;
	foreach ( $contact_form->scan_form_tags( 'feature=name-attr' ) as $tag ) {
		if ( $tag->has_option( 'consent_for:notion' ) ) {
			if ( $tag->has_option( 'optional' ) ) {
				$optional_consent_tag = $tag;
			}
			if ( null === $submission->get_posted_data( $tag->name ) ) {
				$consented = false;
			}
			break;
		}
	}

	if ( ! $consented ) {
		return;
	}

	$prop = wp_parse_args(
		$contact_form->prop( 'wpc_notion' ),
		array(
			'enable_database'   => false,
			'database_selected' => '',
		)
	);

	if ( ! $prop['enable_database'] || empty( $prop['database_selected'] ) ) {
		return;
	}

	$database_id         = $prop['database_selected'];
	$columns             = Helpers\get_notion_databases_columns( $database_id );
	$data                = (array) $submission->get_posted_data();
	$notion_fields       = array();
	$files               = $submission->uploaded_files();
	$field_mapper        = WPCF7_Field_Mapper::get_instance();
	$mapped_tags         = Helpers\get_mapped_tags_from_contact_form( $contact_form, $columns );
	$cleaned_mapped_tags = $field_mapper->filter_mapped_tags( $mapped_tags );

	$files = $submission->uploaded_files();

	foreach ( $cleaned_mapped_tags as $wpcf7_field_name => $field ) {
		$column_id            = $field['notion_field_id'];
		$original_field_value = $data[ $wpcf7_field_name ];

		if ( 'acceptance' === $field['type'] ) {
			$original_field_value = $original_field_value ? $field['content'] : __( 'No', 'add-on-cf7-for-notion' );
		} elseif ( 'file' === $field['type'] ) {
			if ( ! isset( $files[ $wpcf7_field_name ] ) ) {
				$original_field_value = array();
			} else {
				$original_field_value = $files[ $wpcf7_field_name ];
			}
		}
		$field_value                 = $field_mapper->get_formatted_field_value( $field['type'], $field['notion_field_type'], $original_field_value );
		$notion_fields[ $column_id ] = (object) array(
			'column_id'   => $column_id,
			'field_value' => $field_value,
			'field_type'  => $field['notion_field_type'],
		);
	}

	$notion_fields_ok = Helpers\prepare_fields_for_notion( $notion_fields, $database_id );

	$api      = wpconnect_wpcf7_notion_get_api();
	$response = $api->add_database_row( $database_id, $notion_fields_ok );
	if ( is_wp_error( $response ) ) {
		$error_response         = $response->get_error_data();
		$error_response_details = '';

		if ( ! empty( $error_response['pretty_response'] ) ) {
			$error_response_details .= __( 'Status: ', 'add-on-cf7-for-notion' ) . $error_response['pretty_response']->status . "\n";
			$error_response_details .= __( 'Code: ', 'add-on-cf7-for-notion' ) . $error_response['pretty_response']->code . "\n";
			$error_response_details .= __( 'Message: ', 'add-on-cf7-for-notion' ) . $error_response['pretty_response']->message . "\n";
		}

		// Display error.
		$submission->set_status( 'aborted' );
		$submission_response = __( 'Due to an error, your message could not be sent. Please try again later.', 'add-on-cf7-for-notion' );
		$submission->set_response( $submission_response );

		// Send email to administrator.
		$admin_email = get_option( 'admin_email' );
		$subject     = __( 'Error during Contact Form 7 submission', 'add-on-cf7-for-notion' );
		$message     = __( 'An error occurred while saving the submission to Notion.', 'add-on-cf7-for-notion' ) . "\n\n";

		if ( ! empty( $error_response_details ) ) {
			$message .= $error_response_details;
		}

		wp_mail( $admin_email, $subject, $message );

		$abort = true;
	}
}