马良AI写作初始化仓库
This commit is contained in:
邓滨杰
165
AINoval/lib/screens/admin/billing_audit_screen.dart
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165
AINoval/lib/screens/admin/billing_audit_screen.dart
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import 'package:flutter/material.dart';
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import 'package:get_it/get_it.dart';
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import 'package:ainoval/utils/web_theme.dart';
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import 'package:ainoval/models/admin/billing_models.dart';
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import 'package:ainoval/services/api_service/repositories/impl/admin/billing_repository_impl.dart';
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class BillingAuditScreen extends StatefulWidget {
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const BillingAuditScreen({super.key});
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@override
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State<BillingAuditScreen> createState() => _BillingAuditScreenState();
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}
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class _BillingAuditScreenState extends State<BillingAuditScreen> {
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late BillingRepositoryImpl _repo;
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int _page = 0;
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final int _size = 20;
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String? _status;
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String? _userId;
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bool _loading = false;
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List<CreditTransactionModel> _items = const [];
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int _total = 0;
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@override
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void initState() {
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super.initState();
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_repo = GetIt.instance<BillingRepositoryImpl>();
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_load();
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}
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Future<void> _load() async {
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setState(() { _loading = true; });
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try {
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final results = await Future.wait([
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_repo.listTransactions(page: _page, size: _size, status: _status, userId: _userId),
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_repo.countTransactions(status: _status, userId: _userId),
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]);
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setState(() {
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_items = results[0] as List<CreditTransactionModel>;
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_total = results[1] as int;
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});
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} finally {
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if (mounted) setState(() { _loading = false; });
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}
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}
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Future<void> _reverse(CreditTransactionModel tx) async {
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final controller = TextEditingController();
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final reason = await showDialog<String>(context: context, builder: (ctx) {
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return AlertDialog(
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title: const Text('输入冲正原因'),
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content: TextField(controller: controller, decoration: const InputDecoration(hintText: '原因...')),
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actions: [
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TextButton(onPressed: () => Navigator.pop(ctx), child: const Text('取消')),
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ElevatedButton(onPressed: () => Navigator.pop(ctx, controller.text.trim()), child: const Text('确认')),
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],
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);
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});
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if (reason == null || reason.isEmpty) return;
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await _repo.reverse(tx.traceId, operatorUserId: 'admin', reason: reason);
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await _load();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: WebTheme.getBackgroundColor(context),
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appBar: AppBar(
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backgroundColor: WebTheme.getBackgroundColor(context),
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foregroundColor: WebTheme.getTextColor(context),
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title: Text('计费审计', style: TextStyle(color: WebTheme.getTextColor(context))),
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actions: [
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IconButton(onPressed: _load, icon: const Icon(Icons.refresh)),
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],
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),
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body: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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children: [
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Row(children: [
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SizedBox(
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width: 200,
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child: DropdownButtonFormField<String>(
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decoration: const InputDecoration(labelText: '状态'),
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value: _status,
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items: const [
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DropdownMenuItem(value: null, child: Text('全部')),
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DropdownMenuItem(value: 'PENDING', child: Text('PENDING')),
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DropdownMenuItem(value: 'FAILED', child: Text('FAILED')),
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DropdownMenuItem(value: 'DEDUCTED', child: Text('DEDUCTED')),
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DropdownMenuItem(value: 'COMPENSATED', child: Text('COMPENSATED')),
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],
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onChanged: (v) { setState(() { _status = v; _page = 0; }); _load(); },
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),
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),
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const SizedBox(width: 16),
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SizedBox(
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width: 260,
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child: TextField(
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decoration: const InputDecoration(labelText: '用户ID'),
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onSubmitted: (v) { setState(() { _userId = v.trim().isEmpty ? null : v.trim(); _page = 0; }); _load(); },
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),
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),
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]),
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const SizedBox(height: 12),
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Expanded(
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child: _loading
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? const Center(child: CircularProgressIndicator())
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: SingleChildScrollView(
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child: DataTable(
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columns: const [
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DataColumn(label: Text('TraceID')),
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DataColumn(label: Text('User')),
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DataColumn(label: Text('Model')),
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DataColumn(label: Text('Feature')),
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DataColumn(label: Text('In/Out')),
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DataColumn(label: Text('Credits')),
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DataColumn(label: Text('Status')),
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DataColumn(label: Text('Action')),
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],
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rows: _items.map((tx) {
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final model = [tx.provider ?? '-', tx.modelId ?? '-'].where((e) => e != '-').join(':');
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final io = '${tx.inputTokens ?? 0}/${tx.outputTokens ?? 0}';
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final canReverse = tx.status == 'DEDUCTED' || tx.status == 'COMPENSATED';
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return DataRow(cells: [
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DataCell(Text(tx.traceId, overflow: TextOverflow.ellipsis)),
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DataCell(Text(tx.userId ?? '-')),
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DataCell(Text(model.isEmpty ? '-' : model)),
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DataCell(Text(tx.featureType ?? '-')),
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DataCell(Text(io)),
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DataCell(Text('${tx.creditsDeducted ?? 0}')),
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DataCell(Text(tx.status)),
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DataCell(Row(children: [
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if (canReverse) ElevatedButton.icon(onPressed: () => _reverse(tx), icon: const Icon(Icons.undo), label: const Text('冲正')),
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])),
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]);
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}).toList(),
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),
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),
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),
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const SizedBox(height: 8),
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Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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Text('共 $_total 条'),
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const SizedBox(width: 16),
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IconButton(
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onPressed: _page > 0 ? () { setState(() { _page--; }); _load(); } : null,
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icon: const Icon(Icons.chevron_left),
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),
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Text('${_page + 1}'),
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IconButton(
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onPressed: ((_page + 1) * _size) < _total ? () { setState(() { _page++; }); _load(); } : null,
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icon: const Icon(Icons.chevron_right),
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),
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],
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),
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],
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),
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),
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);
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}
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}
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