From c58bf370e39da45444edffb1eecc42a16cdaa2c3 Mon Sep 17 00:00:00 2001
From: Songzex <2402265378@qq.com>
Date: Thu, 12 Mar 2026 16:41:11 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=AE=8C=E6=88=90=E4=BD=9C?=
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---
 .../data/repositories/route_planning_repository_impl.dart | 7 +++++++
 lib/features/devices/presentation/bloc/devices_cubit.dart | 2 ++
 lib/features/devices/services/path_planning_service.dart  | 1 +
 .../home/presentation/widgets/map/testmap_pages.dart      | 8 +++++++-
 4 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/lib/features/devices/data/repositories/route_planning_repository_impl.dart b/lib/features/devices/data/repositories/route_planning_repository_impl.dart
index 43009ed9..95316d3a 100644
--- a/lib/features/devices/data/repositories/route_planning_repository_impl.dart
+++ b/lib/features/devices/data/repositories/route_planning_repository_impl.dart
@@ -181,6 +181,13 @@ class PathPlanner {
     _isStopped = true;
     _isPaused = false; // 清除暂停状态
 
+    // 🔥 核心修复：清空队列
+    print("🗑️ 清空待发送队列，剩余 ${locationQueue.length} 个点");
+    locationQueue.clear();
+
+
+
+
     var entity = new RoutePlanSendEntity(
       commandType: 0x01,
       pointCounts: 0,
diff --git a/lib/features/devices/presentation/bloc/devices_cubit.dart b/lib/features/devices/presentation/bloc/devices_cubit.dart
index 189f6dd4..2abf775a 100644
--- a/lib/features/devices/presentation/bloc/devices_cubit.dart
+++ b/lib/features/devices/presentation/bloc/devices_cubit.dart
@@ -391,6 +391,8 @@ class DevicesCubit extends Cubit<DevicesState> {
   Future<void> stopRoutePlanning() async {
     emit(state.copyWith(isLoading: true));
     final result = await _routePlanningUseCase.stopRoutePlanning();
+    // 🔥 重置 PathPlanningService 中的全局的队列
+    _pathPlanningService.clear();
     result.fold((failure) => emit(state.copyWith(isLoading: false, errorMessage: failure.message ?? '停止失败')), (_) => emit(state.copyWith(isLoading: false)));
   }
 
diff --git a/lib/features/devices/services/path_planning_service.dart b/lib/features/devices/services/path_planning_service.dart
index 902d21c6..c5bb3f49 100644
--- a/lib/features/devices/services/path_planning_service.dart
+++ b/lib/features/devices/services/path_planning_service.dart
@@ -73,4 +73,5 @@ class PathPlanningService {
   Queue<DeviceAddPathPointModel> getQueue() {
     return Queue.of(locationQueue);
   }
+
 }
diff --git a/lib/features/home/presentation/widgets/map/testmap_pages.dart b/lib/features/home/presentation/widgets/map/testmap_pages.dart
index c993a72d..4e22edfa 100644
--- a/lib/features/home/presentation/widgets/map/testmap_pages.dart
+++ b/lib/features/home/presentation/widgets/map/testmap_pages.dart
@@ -1485,6 +1485,12 @@ class _MapPageEnterpriseState extends State<MapPageEnterprise> {
       _workStatus = WorkStatus.working;
     });
 
+    // 🔥 核心修复：先更新 AppState 为 routePlanning
+    context.read<DevicesCubit>().updateAppState(AppState.routePlanning);
+    // 🔥 延迟一下，确保状态已更新
+    await Future.delayed(const Duration(milliseconds: 100));
+
+
     //// 步骤1：将 List<LatLng> 转换为 List<DeviceAddPathPointModel>
     //final List<work_area_model.DeviceAddPathPointModel> pathModels = gcjPathPoints.map((latLng) {
     //  return work_area_model.DeviceAddPathPointModel(
@@ -1502,7 +1508,7 @@ class _MapPageEnterpriseState extends State<MapPageEnterprise> {
 
     // 步骤 3：调用 Cubit 方法（类型匹配）
     await context.read<DevicesCubit>().startRoutePlanning(pathQueue);
-    context.read<DevicesCubit>().updateAppState(AppState.routePlanning);
+    ///context.read<DevicesCubit>().updateAppState(AppState.routePlanning);
     // 可选：显示作业提示
     ToastUtils.showSuccess(context, '作业已开始');
     //ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('作业已开始'), backgroundColor: Colors.green));