如何使用Riverpod包在Flutter中从firebase集合中获取所有文档？

dependencies:
  flutter:
    sdk: flutter
  riverpod: ^1.0.0

import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:cloud_firestore/cloud_firestore.dart';

final documentsProvider = StreamProvider<List<DocumentSnapshot>>((ref) {
  final firestore = FirebaseFirestore.instance;
  final collection = firestore.collection('your_collection_name');
  
  return collection.snapshots().map((snapshot) => snapshot.docs);
});

final documents = useProvider(documentsProvider);

if (documents.data != null) {
  final documentList = documents.data.value;
  // 在这里处理文档列表
} else if (documents.error != null) {
  // 处理错误情况
}