Change initialization and logging

lib/core/logger/logger_controller.dart

@@ -0,0 +1,62 @@
+import 'dart:io';
+
+import 'package:flutter_loggy/flutter_loggy.dart';
+import 'package:hiddify/core/logger/custom_logger.dart';
+import 'package:hiddify/utils/custom_loggers.dart';
+import 'package:loggy/loggy.dart';
+
+class LoggerController extends LoggyPrinter with InfraLogger {
+  LoggerController(
+    this.consolePrinter,
+    this.otherPrinters,
+  );
+
+  final LoggyPrinter consolePrinter;
+  final Map<String, LoggyPrinter> otherPrinters;
+
+  static LoggerController get instance => _instance;
+
+  static late LoggerController _instance;
+
+  static void init(String appLogPath) {
+    _instance = LoggerController(
+      const PrettyDeveloperPrinter(),
+      {"app": FileLogPrinter(appLogPath)},
+    );
+    Loggy.initLoggy(logPrinter: _instance);
+  }
+
+  static Future<void> postInit(bool debugMode) async {
+    final logLevel = debugMode ? LogLevel.all : LogLevel.info;
+    final logToFile = debugMode || (!Platform.isAndroid && !Platform.isIOS);
+
+    if (!logToFile) _instance.removePrinter("app");
+
+    Loggy.initLoggy(
+      logPrinter: _instance,
+      logOptions: LogOptions(logLevel),
+    );
+  }
+
+  void addPrinter(String name, LoggyPrinter printer) {
+    loggy.debug("adding [$name] printer");
+    otherPrinters.putIfAbsent(name, () => printer);
+  }
+
+  void removePrinter(String name) {
+    loggy.debug("removing [$name] printer");
+    final printer = otherPrinters[name];
+    if (printer case FileLogPrinter()) {
+      printer.dispose();
+    }
+    otherPrinters.remove(name);
+  }
+
+  @override
+  void onLog(LogRecord record) {
+    consolePrinter.onLog(record);
+    for (final printer in otherPrinters.values) {
+      printer.onLog(record);
+    }
+  }
+}