problem_check_system/lib/modules/auth/bindings/auth_binding.dart

import 'package:get/get.dart';
import 'package:get_storage/get_storage.dart';
import 'package:problem_check_system/data/providers/connectivity_provider.dart';
import 'package:problem_check_system/data/providers/dio_provider.dart';
import 'package:problem_check_system/data/repositories/auth_repository.dart';
import 'package:problem_check_system/modules/auth/controllers/auth_controller.dart';

class AuthBinding implements Bindings {
  @override
  void dependencies() {
    // 1. 注入数据提供者 (AuthProvider)，它依赖于 Dio
    // 依赖注入通过构造函数完成，使代码更易于测试
    final DioProvider dioProvider = Get.find<DioProvider>();
    final GetStorage storage = Get.find<GetStorage>();
    final ConnectivityProvider connectivityProvider =
        Get.find<ConnectivityProvider>();

    Get.lazyPut<AuthRepository>(
      () => AuthRepository(
        dioProvider: dioProvider,
        storage: storage,
        connectivityProvider: connectivityProvider,
      ),
    );

    // 2. 注入控制器 (AuthController)，它依赖于 AuthProvider
    // 控制器通过 Get.find() 获取已注入的依赖
    Get.lazyPut<AuthController>(
      () => AuthController(authRepository: Get.find<AuthRepository>()),
      fenix: true,
    );
  }
}