如何为不同的小部件分配增量索引

我目前遇到一个问题，不知道该如何解决。我的屏幕上有几张卡片，每张卡片代表一张“表格”。我想给每张卡片都加上索引。换句话说，每张表格都应该以“表格”作为标题，并附加索引。例如“表格 1、表格 2”等等。我为卡片小部件的基本外观创建了一个单独的文件：

tisch_credentials.dart

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:fabene_bestellungen/provider/tisch_provider.dart';

class TischCredentials extends ConsumerStatefulWidget {
  const TischCredentials({super.key});

  @override
  ConsumerState<ConsumerStatefulWidget> createState() {
    return _TischCredentialsState();
  }
}

class _TischCredentialsState extends ConsumerState<TischCredentials> {
  @override
  Widget build(BuildContext context) {
    //final tischIndex = ref.watch(tischProvider.notifier).state;
    //tischIndexErhoehen(tischIndex);
    return Card(
      child: Column(
        children: [
          Row(
            children: [
              //Text("Tisch " + tischIndex.toString()),
              IconButton(
                icon: Icon(Icons.delete),
                onPressed: () {},
              ),
              IconButton(onPressed: () {}, icon: Icon(Icons.check))
            ],
          ),
          SizedBox(
            height: 8,
          ),
          Container(
            height: 50,
            width: 50,
          ),
        ],
      ),
    );
  }
}

我想在这个文件中实现这个功能，但效果不如预期。所以我把它移到了主屏幕，结果还是一样。我最后一次尝试是这样的：

订单_主_屏幕.dart

import 'package:fabene_bestellungen/widgets/tisch_credentials.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:fabene_bestellungen/provider/tisch_provider.dart';

class BestellungenMainSreen extends ConsumerWidget {
  BestellungenMainSreen({super.key, required this.tischIndex});

  int tischIndex = 0;
  String tischIndexErhoehen(int i) {
    i = ++i;
    return i.toString();
  }

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    String aktuellerIndex = tischIndexErhoehen(tischIndex);
    return Scaffold(
      appBar: AppBar(
        title: Text('Bestellungen'),
      ),
      body: Row(
        mainAxisAlignment: MainAxisAlignment.spaceAround,
        children: [
          Column(
            mainAxisAlignment: MainAxisAlignment.start,
            children: [
              Text('Tisch ' + aktuellerIndex),
              TischCredentials(),
              /* Container(
                margin: EdgeInsets.all(10),
                width: 100,
                height: 200,
                decoration:
                    BoxDecoration(border: Border.all(color: Colors.grey)),
              ),*/
              Text('Tisch ' + tischIndexErhoehen(tischIndex)),
              TischCredentials(),
              /* Container(
                margin: EdgeInsets.all(10),
                alignment: Alignment(10, 10),
                width: 100,
                height: 100,
                color: Colors.red,
              ),*/
              Container(
                margin: EdgeInsets.all(10),
                alignment: Alignment(10, 10),
                width: 100,
                height: 100,
                color: Colors.red,
              ),
              Container(
                margin: EdgeInsets.all(10),
                width: 100,
                height: 100,
                color: Colors.red,
              ),
            ],
          ),
          Column(
            children: [
              Container(
                width: 100,
                height: 800,
                color: Colors.blue,
              ),
              Container(
                margin: EdgeInsets.all(10),
                width: 100,
                height: 100,
                //color: Colors.red,
                decoration:
                    BoxDecoration(shape: BoxShape.circle, color: Colors.red),
              )
            ],
          ),
          Column(
            mainAxisAlignment: MainAxisAlignment.start,
            children: [
              Container(
                margin: EdgeInsets.all(10),
                width: 100,
                height: 200,
                decoration:
                    BoxDecoration(border: Border.all(color: Colors.grey)),
              ),
              Container(
                margin: EdgeInsets.all(10),
                alignment: Alignment(10, 10),
                width: 100,
                height: 100,
                color: Colors.red,
              ),
              Container(
                margin: EdgeInsets.all(10),
                alignment: Alignment(10, 10),
                width: 100,
                height: 100,
                color: Colors.red,
              ),
              Container(
                margin: EdgeInsets.all(10),
                width: 100,
                height: 100,
                color: Colors.red,
              ),
            ],
          ),
        ],
      ),
    );
  }
}

很遗憾，我不知道该如何解决这个问题。Riverpod 可以考虑吗？比如，把索引保存在提供程序中，然后增加索引值并分配给各个小部件？或者用 Future 来解决整个问题？或者创建一个列表，然后将其显示在卡片中？