From bcfa5143e3795617ef96f8e5cc9d8c000c2d5bf3 Mon Sep 17 00:00:00 2001
From: hailin <hailin.zhao@gdzx.xyz>
Date: Sun, 1 Feb 2026 02:23:21 -0800
Subject: [PATCH] =?UTF-8?q?fix(mining-app):=20C2C=E8=AE=A2=E5=8D=95?=
 =?UTF-8?q?=E8=AF=A6=E6=83=85=E9=A1=B5=E8=87=AA=E5=8A=A8=E5=88=B7=E6=96=B0?=
 =?UTF-8?q?=EF=BC=8C=E5=88=97=E8=A1=A8=E5=88=B7=E6=96=B0=E9=97=B4=E9=9A=94?=
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- 订单详情 Provider 活跃状态(PENDING/MATCHED/PAID)每10秒自动刷新
  过期/完成/取消后停止刷新，节省资源
- 市场订单和我的订单列表刷新间隔从1分钟缩短到30秒
- 离开订单详情页时立即刷新市场和我的订单列表
  确保过期恢复的新PENDING订单及时在列表中显示

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 .../pages/c2c/c2c_order_detail_page.dart        | 10 ++++++++++
 .../presentation/providers/c2c_providers.dart   | 17 ++++++++++++++---
 2 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/frontend/mining-app/lib/presentation/pages/c2c/c2c_order_detail_page.dart b/frontend/mining-app/lib/presentation/pages/c2c/c2c_order_detail_page.dart
index 0b73e0b7..b8304e41 100644
--- a/frontend/mining-app/lib/presentation/pages/c2c/c2c_order_detail_page.dart
+++ b/frontend/mining-app/lib/presentation/pages/c2c/c2c_order_detail_page.dart
@@ -42,6 +42,16 @@ class _C2cOrderDetailPageState extends ConsumerState<C2cOrderDetailPage> {
     });
   }
 
+  @override
+  void dispose() {
+    // 离开详情页时刷新市场和我的订单列表（确保过期恢复的新订单及时显示）
+    ref.invalidate(c2cOrdersProvider(null));
+    ref.invalidate(c2cOrdersProvider('BUY'));
+    ref.invalidate(c2cOrdersProvider('SELL'));
+    ref.invalidate(myC2cOrdersProvider);
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     final orderAsync = ref.watch(c2cOrderDetailProvider(widget.orderNo));
diff --git a/frontend/mining-app/lib/presentation/providers/c2c_providers.dart b/frontend/mining-app/lib/presentation/providers/c2c_providers.dart
index 018e157e..3bf2f949 100644
--- a/frontend/mining-app/lib/presentation/providers/c2c_providers.dart
+++ b/frontend/mining-app/lib/presentation/providers/c2c_providers.dart
@@ -11,7 +11,7 @@ final c2cOrdersProvider = FutureProvider.family<C2cOrdersPageModel, String?>(
     final result = await dataSource.getC2cOrders(type: type);
 
     ref.keepAlive();
-    final timer = Timer(const Duration(minutes: 1), () {
+    final timer = Timer(const Duration(seconds: 30), () {
       ref.invalidateSelf();
     });
     ref.onDispose(() => timer.cancel());
@@ -27,7 +27,7 @@ final myC2cOrdersProvider = FutureProvider<C2cOrdersPageModel>(
     final result = await dataSource.getMyC2cOrders();
 
     ref.keepAlive();
-    final timer = Timer(const Duration(minutes: 1), () {
+    final timer = Timer(const Duration(seconds: 30), () {
       ref.invalidateSelf();
     });
     ref.onDispose(() => timer.cancel());
@@ -37,10 +37,21 @@ final myC2cOrdersProvider = FutureProvider<C2cOrdersPageModel>(
 );
 
 /// C2C订单详情 Provider（autoDispose: 每次进入详情页都获取最新数据）
+/// 活跃状态订单（PENDING/MATCHED/PAID）每10秒自动刷新，终态订单不刷新
 final c2cOrderDetailProvider = FutureProvider.autoDispose.family<C2cOrderModel, String>(
   (ref, orderNo) async {
     final dataSource = getIt<TradingRemoteDataSource>();
-    return dataSource.getC2cOrderDetail(orderNo);
+    final result = await dataSource.getC2cOrderDetail(orderNo);
+
+    // 活跃状态订单自动刷新（过期/完成/取消后停止刷新）
+    if (result.isPending || result.isMatched || result.isPaid) {
+      final timer = Timer(const Duration(seconds: 10), () {
+        ref.invalidateSelf();
+      });
+      ref.onDispose(() => timer.cancel());
+    }
+
+    return result;
   },
 );