deepvoice_client/lib/modules/translation/middleware/controllers/translation_middleware_controller.dart

import 'package:get/get.dart';
import 'package:flutter/material.dart';
import '../../../../routes/app_routes.dart';

/// 翻译中间层控制器
/// 负责管理翻译功能入口的导航和状态
class TranslationMiddlewareController extends GetxController {
  /// 翻译功能选项列表
  final List<TranslationOption> translationOptions = [
    TranslationOption(
      translationId: 'simultaneous',
      title: 'simultaneousTranslation', // 实时翻译
      description: 'realtimeTranslationDescription', // 实时语音翻译，支持多种语言
      icon: Icons.record_voice_over,
      iconColor: 0xFF2196F3, // 蓝色
      targetRoute: Routes.translation,
    ),
    TranslationOption(
      translationId: 'call',
      title: 'callTranslation', // 电话翻译
      description: 'simultaneousTranslationInfo', // 双向对话翻译，面对面交流
      icon: Icons.call,
      iconColor: 0xFF4CAF50, // 绿色
      targetRoute: Routes.translation,
    ),
    TranslationOption(
      translationId: 'faceToFace',
      title: 'faceToFaceTranslation', // 面对面翻译
      description: 'faceToFaceTranslationDescription', // 面对面交流，支持多种语言
      icon: Icons.people,
      iconColor: 0xFFFF9800, // 橙色
      targetRoute: Routes.translation,
    ),
    TranslationOption(
      translationId: 'audioVideo',
      title: 'audioVideoTranslation', // 音频视频翻译
      description: 'audioVideoTranslationDescription', // 支持音频和视频翻译
      icon: Icons.videocam,
      iconColor: 0xFF9C27B0, // 紫色
      targetRoute: Routes.translation,
    ),
  ];

  /// 导航到指定的翻译功能
  void navigateToTranslationFeature(TranslationOption option) {
    Get.toNamed(option.targetRoute,
        arguments: {'translationId': option.translationId});
  }

  /// 获取翻译选项的本地化标题
  String getLocalizedTitle(TranslationOption option) {
    return option.title.tr;
  }

  /// 获取翻译选项的本地化描述
  String getLocalizedDescription(TranslationOption option) {
    return option.description.tr;
  }
}

/// 翻译功能选项数据模型
class TranslationOption {
  final String translationId;
  final String title;
  final String description;
  final IconData icon;
  final int iconColor;
  final String targetRoute;

  TranslationOption({
    required this.translationId,
    required this.title,
    required this.description,
    required this.icon,
    required this.iconColor,
    required this.targetRoute,
  });
}