280 lines
10 KiB
Dart
280 lines
10 KiB
Dart
import 'dart:async';
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import 'package:flutter/services.dart';
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import 'package:get/get.dart';
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import 'package:permission_handler/permission_handler.dart';
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import 'package:pj_supermarket_cloud/common/index.dart';
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import 'package:pj_supermarket_cloud/pages/terminal/setting/controller.dart';
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import 'package:pj_supermarket_cloud/pages/terminal/setting/routes/navigation.dart';
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/// 管理人脸插件状态、激活和内存库重建，避免硬件状态继续堆叠到设置主 Controller。
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class FaceSettingController extends GetxController {
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static const String _tag = '人脸设置 Controller';
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final status = Rxn<FacePluginStatus>();
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final progress = Rxn<FaceRegistrationProgress>();
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final lastResult = Rxn<FaceRegistrationResult>();
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final isLoading = false.obs;
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final isActivating = false.obs;
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final isRegistering = false.obs;
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final isSyncingConfig = false.obs;
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final errorMessage = ''.obs;
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final permissionCanOpenSettings = false.obs;
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final showFullParameters = false.obs;
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final recognitionConfiguration = Rxn<FaceRecognitionConfiguration>();
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final savedRecognitionConfiguration = Rxn<FaceRecognitionConfiguration>();
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final isLoadingRecognitionConfiguration = false.obs;
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final isSavingRecognitionConfiguration = false.obs;
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final showAdvancedRecognitionConfiguration = false.obs;
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StreamSubscription<FaceRegistrationProgress>? _progressSubscription;
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@override
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void onInit() {
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super.onInit();
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_progressSubscription = FaceDiscernPlugs.registrationStream.listen(
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_handleProgress,
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onError: (Object error, StackTrace stack) {
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logger.w('|$_tag|进度监听失败error:|$error|stack:|$stack|');
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},
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);
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refreshStatus();
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refreshRecognitionConfiguration();
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}
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@override
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void onClose() {
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_progressSubscription?.cancel();
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super.onClose();
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}
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Future<void> refreshStatus({bool showLoading = true}) async {
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if (showLoading) isLoading.value = true;
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errorMessage.value = '';
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try {
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final value = await AppFaceTool.getStatus();
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if (value == null) {
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errorMessage.value = '无法读取人脸插件状态，请稍后重试';
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return;
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}
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status.value = value;
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progress.value = value.registrationProgress;
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lastResult.value = value.lastRegistrationResult;
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isRegistering.value = value.registrationInProgress;
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} catch (e, stack) {
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errorMessage.value = '无法读取人脸插件状态，请稍后重试';
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logger.e('|$_tag|刷新状态失败error:|$e|stack:|$stack|');
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} finally {
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if (showLoading) isLoading.value = false;
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}
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}
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Future<void> refreshRecognitionConfiguration() async {
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if (isLoadingRecognitionConfiguration.value) return;
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isLoadingRecognitionConfiguration.value = true;
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try {
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final value = await FaceDiscernPlugs.getRecognizeConfiguration();
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savedRecognitionConfiguration.value = value;
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recognitionConfiguration.value = value;
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} on PlatformException catch (e, stack) {
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logger.e('|$_tag|读取识别策略失败error:|$e|stack:|$stack|');
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Toast.error(msg: e.message ?? '读取人脸识别策略失败');
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} catch (e, stack) {
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logger.e('|$_tag|读取识别策略失败error:|$e|stack:|$stack|');
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Toast.error(msg: '读取人脸识别策略失败');
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} finally {
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isLoadingRecognitionConfiguration.value = false;
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}
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}
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void updateRecognitionConfiguration(
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FaceRecognitionConfiguration Function(FaceRecognitionConfiguration value)
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update,
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) {
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final current = recognitionConfiguration.value;
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if (current == null || isSavingRecognitionConfiguration.value) return;
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recognitionConfiguration.value = update(current);
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}
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Future<void> saveRecognitionConfiguration() async {
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final current = recognitionConfiguration.value;
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if (current == null || isSavingRecognitionConfiguration.value) return;
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isSavingRecognitionConfiguration.value = true;
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try {
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final saved = await FaceDiscernPlugs.setRecognizeConfiguration(current);
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savedRecognitionConfiguration.value = saved;
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recognitionConfiguration.value = saved;
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final active = Get.isRegistered<FaceRecognitionSessionService>() &&
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Get.find<FaceRecognitionSessionService>().isActive;
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Toast.success(
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msg: active ? '配置已保存，将在当前识别结束后生效' : '人脸识别配置已保存',
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);
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} on PlatformException catch (e, stack) {
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logger.e('|$_tag|保存识别策略失败error:|$e|stack:|$stack|');
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Toast.error(msg: e.message ?? '保存人脸识别配置失败');
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} catch (e, stack) {
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logger.e('|$_tag|保存识别策略失败error:|$e|stack:|$stack|');
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Toast.error(msg: '保存人脸识别配置失败');
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} finally {
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isSavingRecognitionConfiguration.value = false;
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}
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}
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Future<void> restoreDefaultRecognitionConfiguration() async {
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if (isSavingRecognitionConfiguration.value) return;
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final confirmed = await appMessageDialog(
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Get.context!,
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'是否还原为默认人脸识别策略？活体检测将关闭，相似度阈值将还原为 80%。',
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);
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if (!confirmed) return;
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isSavingRecognitionConfiguration.value = true;
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try {
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final restored = await FaceDiscernPlugs.resetRecognizeConfiguration();
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savedRecognitionConfiguration.value = restored;
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recognitionConfiguration.value = restored;
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final active = Get.isRegistered<FaceRecognitionSessionService>() &&
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Get.find<FaceRecognitionSessionService>().isActive;
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Toast.success(
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msg: active ? '已还原默认配置，将在当前识别结束后生效' : '已还原默认人脸识别配置',
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);
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} on PlatformException catch (e, stack) {
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logger.e('|$_tag|还原识别策略失败error:|$e|stack:|$stack|');
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Toast.error(msg: e.message ?? '还原默认配置失败');
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} catch (e, stack) {
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logger.e('|$_tag|还原识别策略失败error:|$e|stack:|$stack|');
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Toast.error(msg: '还原默认配置失败');
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} finally {
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isSavingRecognitionConfiguration.value = false;
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}
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}
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void toggleAdvancedRecognitionConfiguration() {
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showAdvancedRecognitionConfiguration.toggle();
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}
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bool get recognitionConfigurationChanged =>
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recognitionConfiguration.value != savedRecognitionConfiguration.value;
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Future<void> syncConfig() async {
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if (isBusy) return;
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if (!AppNetworkTool.isAutoNetworkMsg()) return;
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isSyncingConfig.value = true;
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errorMessage.value = '';
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try {
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final setting = await SyncConfigTool.autoSyncSysInfo();
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if (setting == null) {
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throw Exception('设备配置同步无返回');
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}
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await Get.find<SettingController>().getSetting();
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await refreshStatus(showLoading: false);
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Toast.success(msg: '设备配置同步完成');
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} catch (e, stack) {
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errorMessage.value = '设备配置同步失败，请检查网络和设备绑定状态';
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logger.e('|$_tag|同步设备配置失败error:|$e|stack:|$stack|');
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Toast.error(msg: errorMessage.value);
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} finally {
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isSyncingConfig.value = false;
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}
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}
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Future<void> activate() async {
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if (isBusy) return;
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isActivating.value = true;
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errorMessage.value = '';
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permissionCanOpenSettings.value = false;
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try {
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final result = await AppFaceTool.activateSdk();
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permissionCanOpenSettings.value = result.canOpenSettings;
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if (!result.success) {
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errorMessage.value = result.message;
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Toast.error(msg: result.message);
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return;
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}
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Toast.success(msg: result.message);
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await refreshStatus(showLoading: false);
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} catch (e, stack) {
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errorMessage.value = '人脸插件激活失败，请稍后重试';
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logger.e('|$_tag|激活失败error:|$e|stack:|$stack|');
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Toast.error(msg: errorMessage.value);
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} finally {
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isActivating.value = false;
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}
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}
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Future<void> rebuildLibrary() async {
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if (isBusy) return;
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final currentStatus = status.value;
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if (currentStatus == null || !currentStatus.activated) {
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Toast.error(msg: '请先激活人脸插件');
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return;
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}
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if (currentStatus.databaseCount == 0) {
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goFaceManage();
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return;
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}
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final confirmed = await appMessageDialog(
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Get.context!,
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'是否重新注册全部人脸？注册期间可离开此页面，支付暂不能使用人脸识别。',
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);
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if (!confirmed) return;
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isRegistering.value = true;
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errorMessage.value = '';
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try {
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final result = await FaceDiscernPlugs.rebuildFaceLibrary();
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lastResult.value = result;
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if (result.failedCount > 0) {
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errorMessage.value = result.message;
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Toast.error(msg: result.message);
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} else {
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Toast.success(msg: result.message);
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}
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} on PlatformException catch (e, stack) {
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errorMessage.value = e.code == 'REGISTRATION_IN_PROGRESS'
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? '人脸库正在注册，请稍候'
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: (e.message ?? '人脸库注册失败，请稍后重试');
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logger.e('|$_tag|重建人脸库失败error:|$e|stack:|$stack|');
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Toast.error(msg: errorMessage.value);
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} catch (e, stack) {
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errorMessage.value = '人脸库注册失败，请稍后重试';
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logger.e('|$_tag|重建人脸库失败error:|$e|stack:|$stack|');
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Toast.error(msg: errorMessage.value);
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} finally {
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isRegistering.value = false;
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await refreshStatus(showLoading: false);
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}
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}
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Future<void> openPermissionSettings() async {
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await openAppSettings();
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}
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/// 从人脸插件诊断页切换到独立的人脸管理路由。
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void goFaceManage() {
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SettingNavigation.openMenu(SettingMenuType.faceSetting);
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}
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void toggleParameterVisibility() {
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showFullParameters.toggle();
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}
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SysSetting? get sysSetting => Get.find<SettingController>().sysSetting.value;
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bool get isBusy =>
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isLoading.value ||
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isActivating.value ||
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isRegistering.value ||
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isSyncingConfig.value ||
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isSavingRecognitionConfiguration.value;
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void _handleProgress(FaceRegistrationProgress value) {
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progress.value = value;
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isRegistering.value = value.inProgress;
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if (!value.inProgress && value.phase != 'idle') {
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refreshStatus(showLoading: false);
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}
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}
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}
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