<?php
// FsDbMigrationInfo.php
// Created: 2023-01-07
// Updated: 2023-01-07

namespace Index\Data\Migration;

use DateTime;
use Index\Data\IDbConnection;

class FsDbMigrationInfo implements IDbMigrationInfo {
    private string $path;
    private string $name;
    private string $className;

    public function __construct(string $path) {
        $this->path = $path;
        $this->name = $name = pathinfo($path, PATHINFO_FILENAME);

        $dateTime = substr($name, 0, 17);
        $dateTime = str_replace('_', '', substr($dateTime, 0, 9)) . substr($dateTime, -8);

        $classParts = explode('_', substr($name, 18));
        $className = '';

        foreach($classParts as $part)
            $className .= ucfirst($part);

        $this->className = $className . '_' . $dateTime;
    }

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

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

    public function migrate(IDbConnection $conn): void {
        require_once $this->path;
        (new $this->className)->migrate($conn);
    }
}