416 lines
14 KiB
Dart
416 lines
14 KiB
Dart
import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:get_it/get_it.dart';
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import '../../../../core/app/app_user_cubit.dart';
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import '../../../../core/logging/i_logger_service.dart';
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import '../../../../core/network/error_handler.dart';
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import '../../../../features/v2/site/presentation/cubit/site_cubit.dart';
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import '../../domain/entities/device_task_entity.dart'; // 🔥 新增
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import '../../domain/usecases/cancel_task_usecase.dart';
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import '../../domain/usecases/get_device_task_pool_usecase.dart';
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import '../../domain/usecases/pause_task_usecase.dart';
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import '../../domain/usecases/recovery_task_usecase.dart';
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import 'device_task_state.dart';
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class DeviceTaskCubit extends Cubit<DeviceTaskState> {
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final GetDeviceTaskPoolUseCase _getDeviceTaskPoolUseCase;
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final CancelTaskUseCase _cancelTaskUseCase;
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final PauseTaskUseCase _pauseTaskUseCase;
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final RecoveryTaskUseCase _recoveryTaskUseCase;
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final ILoggerService _logger = GetIt.I<ILoggerService>();
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DeviceTaskCubit(
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this._getDeviceTaskPoolUseCase,
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this._cancelTaskUseCase,
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this._pauseTaskUseCase,
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this._recoveryTaskUseCase,
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) : super(const DeviceTaskState());
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/// 获取任务池并过滤出当前设备的任务
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Future<void> fetchAndFilterTask(String deviceId) async {
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emit(state.copyWith(isLoading: true, errorMessage: null));
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try {
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// 获取用户信息
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final userCubit = GetIt.I<AppUserCubit>();
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final user = userCubit.state.user;
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if (user == null) {
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emit(state.copyWith(isLoading: false, errorMessage: '用户未登录'));
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return;
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}
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// 获取场站信息（siteId 和 orgId 都从当前场站取）
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final siteCubit = GetIt.I<SiteCubit>();
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final selectedSite = siteCubit.state.selectedSite;
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final siteId = selectedSite?.id;
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final orgId = selectedSite?.orgId ?? 0;
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if (siteId == null) {
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emit(state.copyWith(isLoading: false, errorMessage: '未选择场站'));
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return;
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}
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// 调用接口获取任务池
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final result = await _getDeviceTaskPoolUseCase.call(
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GetDeviceTaskPoolParams(
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userId: user.userId ?? '',
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siteId: siteId,
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orgId: orgId,
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),
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);
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result.fold(
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(failure) {
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_logger.logWithLevel('❌ 获取任务池失败: ${failure.message}');
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emit(
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state.copyWith(
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isLoading: false,
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errorMessage: ErrorHandler.getErrorMessage(failure.message),
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shouldShowError: true, // 🔥 标记需要显示错误弹窗
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),
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);
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},
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(taskList) {
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// 🔥 过滤出当前设备 + 活跃状态的任务（NEW, EXECUTING, PAUSE, CANCELING, FAILED）
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final activeTasks = taskList.where((task) {
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// 1. 设备号匹配
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if (task.deviceId != deviceId) return false;
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// 2. 状态过滤：保留新建、执行中、暂停中、取消中、执行失败的任务
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final status = task.taskStatus;
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return status == 'NEW' || // 新建
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status == 'EXECUTING' || // 执行中
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status == 'PAUSE' || // 暂停中
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status == 'CANCELING' || // 取消中（用户可处理）
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status == 'FAILED'; // 执行失败（用户可恢复或取消）
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}).toList();
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_logger.logWithLevel(
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'✅ [fetchAndFilterTask] deviceId=$deviceId, 任务池总数=${taskList.length}, 过滤后活跃任务数=${activeTasks.length}',
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);
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for (final t in taskList) {
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_logger.logWithLevel(
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' - taskId=${t.id}, deviceId=${t.deviceId}, status=${t.taskStatus}',
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);
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}
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// 🔥 如果有多个任务，保存所有选项供用户选择
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// 如果只有1个，直接选中
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final currentTask = activeTasks.isNotEmpty ? activeTasks.first : null;
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emit(
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state.copyWith(
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isLoading: false,
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taskPool: taskList,
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currentTask: currentTask,
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currentTaskId: currentTask?.id,
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// 🔥 活跃任务为空时必须显式清空，否则 copyWith 会保留旧任务导致卡片一直显示
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clearCurrentTask: currentTask == null,
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clearCurrentTaskId: currentTask == null,
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activeTasks: activeTasks,
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),
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);
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},
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);
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} catch (e) {
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_logger.logWithLevel('❌ 获取任务池异常: $e');
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emit(
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state.copyWith(
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isLoading: false,
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errorMessage: ErrorHandler.getErrorMessage(e),
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shouldShowError: true, // 🔥 标记需要显示错误弹窗
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),
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);
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}
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}
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/// 取消任务
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Future<void> cancelTask(String deviceId, {bool forceCancel = true}) async {
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final taskId = state.currentTaskId;
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if (taskId == null) {
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emit(state.copyWith(errorMessage: '无可用任务'));
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return;
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}
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emit(
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state.copyWith(
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isLoading: true,
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operationType: DeviceTaskOperationType.cancel,
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),
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);
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try {
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final userCubit = GetIt.I<AppUserCubit>();
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final user = userCubit.state.user;
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final siteCubit = GetIt.I<SiteCubit>();
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final selectedSite = siteCubit.state.selectedSite;
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final siteId = selectedSite?.id;
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final orgId = selectedSite?.orgId ?? 0;
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if (user == null || siteId == null) {
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emit(
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state.copyWith(
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isLoading: false,
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errorMessage: '参数不完整',
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operationType: DeviceTaskOperationType.none,
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),
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);
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return;
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}
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final params = CancelTaskParams(
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deviceId: deviceId,
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taskId: taskId,
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orgId: orgId,
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siteId: siteId,
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forceCancel: forceCancel,
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);
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_logger.logWithLevel('[取消任务] 请求: POST /iot/deviceTask/cancelTask');
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_logger.logWithLevel(
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'[取消任务] 参数: deviceId=$deviceId, taskId=$taskId, orgId=$orgId, siteId=$siteId, forceCancel=$forceCancel',
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);
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final result = await _cancelTaskUseCase.call(params);
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result.fold(
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(failure) {
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_logger.logWithLevel('[取消任务] 响应失败: ${failure.message}');
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_logger.logWithLevel('❌ 取消任务失败: ${failure.message}');
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emit(
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state.copyWith(
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isLoading: false,
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errorMessage: ErrorHandler.getErrorMessage(failure.message),
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operationType: DeviceTaskOperationType.none,
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shouldShowError: true, // 🔥 标记需要显示错误弹窗
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),
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);
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},
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(success) {
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_logger.logWithLevel('[取消任务] 响应成功: $success');
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_logger.logWithLevel('✅ 取消任务成功');
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emit(
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state.copyWith(
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isLoading: false,
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operationType: DeviceTaskOperationType.none,
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),
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);
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},
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);
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} catch (e) {
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_logger.logWithLevel('❌ 取消任务异常: $e');
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emit(
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state.copyWith(
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isLoading: false,
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errorMessage: ErrorHandler.getErrorMessage(e),
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operationType: DeviceTaskOperationType.none,
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shouldShowError: true, // 🔥 标记需要显示错误弹窗
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),
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);
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}
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}
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/// 暂停任务
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Future<void> pauseTask(String deviceId) async {
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final taskId = state.currentTaskId;
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if (taskId == null) {
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emit(state.copyWith(errorMessage: '无可用任务'));
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return;
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}
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emit(
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state.copyWith(
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isLoading: true,
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operationType: DeviceTaskOperationType.pause,
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),
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);
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try {
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final userCubit = GetIt.I<AppUserCubit>();
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final user = userCubit.state.user;
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final siteCubit = GetIt.I<SiteCubit>();
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final selectedSite = siteCubit.state.selectedSite;
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final siteId = selectedSite?.id;
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final orgId = selectedSite?.orgId ?? 0;
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if (user == null || siteId == null) {
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emit(
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state.copyWith(
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isLoading: false,
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errorMessage: '参数不完整',
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operationType: DeviceTaskOperationType.none,
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),
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);
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return;
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}
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final params2 = PauseTaskParams(
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deviceId: deviceId,
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taskId: taskId,
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orgId: orgId,
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siteId: siteId,
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);
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_logger.logWithLevel('[暂停任务] 请求: POST /iot/deviceTask/pauseTask');
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_logger.logWithLevel(
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'[暂停任务] 参数: deviceId=$deviceId, taskId=$taskId, orgId=$orgId, siteId=$siteId',
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);
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final result = await _pauseTaskUseCase.call(params2);
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result.fold(
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(failure) {
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_logger.logWithLevel('[暂停任务] 响应失败: ${failure.message}');
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_logger.logWithLevel('❌ 暂停任务失败: ${failure.message}');
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emit(
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state.copyWith(
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isLoading: false,
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errorMessage: ErrorHandler.getErrorMessage(failure.message),
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operationType: DeviceTaskOperationType.none,
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shouldShowError: true, // 🔥 标记需要显示错误弹窗
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),
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);
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},
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(success) {
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_logger.logWithLevel('[暂停任务] 响应成功: $success');
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_logger.logWithLevel('✅ 暂停任务成功');
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emit(
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state.copyWith(
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isLoading: false,
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operationType: DeviceTaskOperationType.none,
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),
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);
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},
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);
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} catch (e) {
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_logger.logWithLevel('❌ 暂停任务异常: $e');
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emit(
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state.copyWith(
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isLoading: false,
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errorMessage: ErrorHandler.getErrorMessage(e),
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operationType: DeviceTaskOperationType.none,
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shouldShowError: true, // 🔥 标记需要显示错误弹窗
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),
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);
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}
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}
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/// 恢复任务
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Future<void> recoveryTask(String deviceId) async {
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final taskId = state.currentTaskId;
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if (taskId == null) {
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emit(state.copyWith(errorMessage: '无可用任务'));
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return;
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}
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emit(
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state.copyWith(
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isLoading: true,
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operationType: DeviceTaskOperationType.recovery,
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),
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);
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try {
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final userCubit = GetIt.I<AppUserCubit>();
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final user = userCubit.state.user;
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final siteCubit = GetIt.I<SiteCubit>();
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final selectedSite = siteCubit.state.selectedSite;
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final siteId = selectedSite?.id;
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final orgId = selectedSite?.orgId ?? 0;
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if (user == null || siteId == null) {
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emit(
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state.copyWith(
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isLoading: false,
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errorMessage: '参数不完整',
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operationType: DeviceTaskOperationType.none,
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),
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);
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return;
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}
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final params3 = RecoveryTaskParams(
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deviceId: deviceId,
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taskId: taskId,
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orgId: orgId,
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siteId: siteId,
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);
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_logger.logWithLevel('[恢复任务] 请求: POST /iot/deviceTask/recoveryTask');
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_logger.logWithLevel(
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'[恢复任务] 参数: deviceId=$deviceId, taskId=$taskId, orgId=$orgId, siteId=$siteId',
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);
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final result = await _recoveryTaskUseCase.call(params3);
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result.fold(
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(failure) {
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_logger.logWithLevel('[恢复任务] 响应失败: ${failure.message}');
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_logger.logWithLevel('❌ 恢复任务失败: ${failure.message}');
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emit(
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state.copyWith(
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isLoading: false,
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errorMessage: ErrorHandler.getErrorMessage(failure.message),
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operationType: DeviceTaskOperationType.none,
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shouldShowError: true, // 🔥 标记需要显示错误弹窗
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),
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);
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},
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(data) {
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_logger.logWithLevel('[恢复任务] 响应成功: $data');
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_logger.logWithLevel('✅ 恢复任务成功: $data');
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emit(
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state.copyWith(
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isLoading: false,
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operationType: DeviceTaskOperationType.none,
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),
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);
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},
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);
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} catch (e) {
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_logger.logWithLevel('❌ 恢复任务异常: $e');
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emit(
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state.copyWith(
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isLoading: false,
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errorMessage: ErrorHandler.getErrorMessage(e),
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operationType: DeviceTaskOperationType.none,
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shouldShowError: true, // 🔥 标记需要显示错误弹窗
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),
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);
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}
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}
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/// 更新当前任务ID（当选择新航线时调用）
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void updateCurrentTaskId(int taskId) {
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// 🔥 只有 activeTasks 非空时才设置 currentTask，避免信息栏一直显示
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DeviceTaskEntity? taskEntity;
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if (state.activeTasks.isNotEmpty) {
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taskEntity = state.activeTasks.firstWhere(
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(t) => t.id == taskId,
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orElse: () => DeviceTaskEntity(
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id: taskId,
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deviceId: '',
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taskStatus: 'EXECUTING',
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taskStatusTranslate: '执行中',
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),
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);
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}
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emit(state.copyWith(currentTaskId: taskId, currentTask: taskEntity));
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_logger.logWithLevel(
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'🔄 更新当前任务ID: $taskId, activeTasks: ${state.activeTasks.length}, currentTask: ${taskEntity?.taskStatus ?? "null"}',
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);
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}
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/// 🔥 手动选择任务（用户从弹窗中选择）
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void selectTask(DeviceTaskEntity task) {
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_logger.logWithLevel('✅ 用户选择任务ID: ${task.id}, 状态: ${task.taskStatus}');
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emit(state.copyWith(currentTask: task, currentTaskId: task.id));
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}
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/// 清除当前任务
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void clearCurrentTask() {
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emit(state.copyWith(clearCurrentTask: true, clearCurrentTaskId: true));
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_logger.logWithLevel('🧹 清除当前任务');
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}
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/// 🔥 退出登录时清空所有状态
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void clearAll() {
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if (!isClosed) {
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emit(const DeviceTaskState());
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}
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_logger.logWithLevel('🧹 [DeviceTaskCubit] clearAll - 所有状态已重置');
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}
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}
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