Analyze API wrapper functionality

lib/babel_binance.dart

@@ -3,32 +3,59 @@
 /// This library provides convenient access to the Binance REST API and WebSocket streams.
 library babel_binance;
 
+// Core
 export 'src/babel_binance_base.dart';
-export 'src/auto_invest.dart';
 export 'src/binance_base.dart';
+export 'src/spot.dart';
+export 'src/futures_usd.dart';
+export 'src/margin.dart';
+export 'src/testnet.dart';
+export 'src/websockets.dart';
+export 'src/simulated_convert.dart';
+
+// Configuration
+export 'src/config/binance_config.dart';
+
+// Exceptions
+export 'src/exceptions/binance_exception.dart';
+export 'src/exceptions/api_exception.dart';
+export 'src/exceptions/network_exception.dart';
+export 'src/exceptions/validation_exception.dart';
+
+// Logging
+export 'src/logging/logger.dart';
+export 'src/logging/log_level.dart';
+export 'src/logging/console_logger.dart';
+
+// Rate Limiting
+export 'src/rate_limiting/rate_limiter.dart';
+export 'src/rate_limiting/rate_limit_config.dart';
+
+// WebSocket
+export 'src/websocket/websocket_client.dart';
+export 'src/websocket/websocket_config.dart';
+export 'src/websocket/websocket_stream.dart';
+export 'src/websocket/stream_types.dart';
+
+// Additional API modules
+export 'src/auto_invest.dart';
 export 'src/blvt.dart';
 export 'src/c2c.dart';
 export 'src/convert.dart';
 export 'src/copy_trading.dart';
 export 'src/fiat.dart';
 export 'src/futures_algo.dart';
 export 'src/futures_coin.dart';
-export 'src/futures_usd.dart';
 export 'src/gift_card.dart';
 export 'src/loan.dart';
-export 'src/margin.dart';
 export 'src/mining.dart';
 export 'src/nft.dart';
 export 'src/pay.dart';
 export 'src/portfolio_margin.dart';
 export 'src/rebate.dart';
 export 'src/savings.dart';
 export 'src/simple_earn.dart';
-export 'src/simulated_convert.dart';
-export 'src/spot.dart';
 export 'src/staking.dart';
 export 'src/sub_account.dart';
-export 'src/testnet.dart';
 export 'src/vip_loan.dart';
 export 'src/wallet.dart';
-export 'src/websockets.dart';

lib/src/babel_binance_base.dart

@@ -3,6 +3,8 @@ import './simulated_convert.dart';
 import './futures_usd.dart';
 import './margin.dart';
 import './testnet.dart';
+import './config/binance_config.dart';
+import './logging/logger.dart';
 
 class Binance {
   final Spot spot;
@@ -11,23 +13,50 @@ class Binance {
   final Margin margin;
   final TestnetSpot testnetSpot;
   final TestnetFuturesUsd testnetFutures;
+  final BinanceConfig config;
+  final BinanceLogger logger;
 
-  Binance({String? apiKey, String? apiSecret})
-      : spot = Spot(apiKey: apiKey, apiSecret: apiSecret),
-        simulatedConvert =
-            SimulatedConvert(apiKey: apiKey, apiSecret: apiSecret),
-        futuresUsd = FuturesUsd(apiKey: apiKey, apiSecret: apiSecret),
-        margin = Margin(apiKey: apiKey, apiSecret: apiSecret),
-        testnetSpot = TestnetSpot(apiKey: apiKey, apiSecret: apiSecret),
-        testnetFutures =
-            TestnetFuturesUsd(apiKey: apiKey, apiSecret: apiSecret);
+  Binance({
+    String? apiKey,
+    String? apiSecret,
+    BinanceConfig? config,
+    BinanceLogger? logger,
+  }) : config = config ?? BinanceConfig.defaultConfig,
+       logger = logger ?? const NoOpLogger(),
+       spot = Spot(apiKey: apiKey, apiSecret: apiSecret),
+       simulatedConvert =
+           SimulatedConvert(apiKey: apiKey, apiSecret: apiSecret),
+       futuresUsd = FuturesUsd(apiKey: apiKey, apiSecret: apiSecret),
+       margin = Margin(apiKey: apiKey, apiSecret: apiSecret),
+       testnetSpot = TestnetSpot(apiKey: apiKey, apiSecret: apiSecret),
+       testnetFutures =
+           TestnetFuturesUsd(apiKey: apiKey, apiSecret: apiSecret);
 
   /// Create a Binance instance specifically configured for testnet
   ///
   /// Use this when you want to test with real API endpoints but test data
   /// Get your testnet API keys from: https://testnet.binance.vision/
-  factory Binance.testnet({required String apiKey, required String apiSecret}) {
-    return Binance(apiKey: apiKey, apiSecret: apiSecret);
+  factory Binance.testnet({
+    required String apiKey,
+    required String apiSecret,
+    BinanceConfig? config,
+    BinanceLogger? logger,
+  }) {
+    return Binance(
+      apiKey: apiKey,
+      apiSecret: apiSecret,
+      config: config,
+      logger: logger,
+    );
+  }
+
+  /// Dispose and clean up resources
+  void dispose() {
+    spot.market.dispose();
+    futuresUsd.dispose();
+    margin.dispose();
+    testnetSpot.dispose();
+    testnetFutures.dispose();
   }
 }