<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration {
    public function up(): void
    {
        Schema::table('users', function (Blueprint $table) {
            if (!Schema::hasColumn('users', 'nik')) {
                $afterColumn = null;

                if (Schema::hasColumn('users', 'username')) {
                    $afterColumn = 'username';
                } elseif (Schema::hasColumn('users', 'name')) {
                    $afterColumn = 'name';
                }

                $column = $table->string('nik', 64);

                if ($afterColumn) {
                    $column->after($afterColumn);
                }

                $table->unique('nik');
            }
        });
    }

    public function down(): void
    {
        Schema::table('users', function (Blueprint $table) {
            if (Schema::hasColumn('users', 'nik')) {
                $table->dropUnique('users_nik_unique');
                $table->dropColumn('nik');
            }
        });
    }
};
