<?php
/**
 * @package PlugixaCrm
 */

declare( strict_types = 1 );

namespace PlugixaCrm\Core\Database;

use RuntimeException;

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * A table the migration was told to create is not there afterwards.
 *
 * `dbDelta()` raises nothing when the database refuses a CREATE TABLE (no privilege, no room): it
 * does not look at what `$wpdb->query()` returned. {@see Schema::delta()} looks for the table
 * itself and throws this. It carries FACTS — table names and the database's own message, as they
 * are — because a migration can run before WordPress will load a translation; the admin notice
 * turns them into a sentence, and escapes them, at the point where it prints.
 */
final class MigrationFailed extends RuntimeException {

	/**
	 * @param string[] $tables The tables that do not exist.
	 * @param string   $reason What the database said, or '' if it said nothing.
	 */
	public function __construct( private readonly array $tables, private readonly string $reason ) {
		parent::__construct(
			'Could not create ' . implode( ', ', $tables ) . ( '' === $reason ? '.' : ': ' . $reason )
		);
	}

	/**
	 * @return string[]
	 */
	public function tables(): array {
		return $this->tables;
	}

	public function reason(): string {
		return $this->reason;
	}
}