import 'package:flutter/services.dart';
import 'package:get/get.dart';
import 'package:marco/controller/permission_controller.dart';
import 'package:marco/controller/project_controller.dart';
import 'package:marco/helpers/services/storage/local_storage.dart';
import 'package:marco/helpers/theme/theme_customizer.dart';
import 'package:marco/helpers/theme/app_theme.dart';
import 'package:url_strategy/url_strategy.dart';
import 'package:marco/helpers/services/app_logger.dart';
import 'package:marco/helpers/services/auth_service.dart';
import 'package:flutter/material.dart';

Future<void> initializeApp() async {
  try {
    logSafe("💡 Starting app initialization...");

    // UI Setup
    setPathUrlStrategy();
    await SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
    SystemChrome.setSystemUIOverlayStyle(
      const SystemUiOverlayStyle(
        statusBarColor: Colors.transparent,
        systemNavigationBarColor: Colors.transparent,
        statusBarIconBrightness: Brightness.light,
        systemNavigationBarIconBrightness: Brightness.dark,
      ),
    );
    logSafe("💡 UI setup completed.");

    // Local storage
    await LocalStorage.init();
    logSafe("💡 Local storage initialized.");

    // Token handling
    final refreshToken = await LocalStorage.getRefreshToken();
    final hasRefreshToken = refreshToken?.isNotEmpty ?? false;

    if (hasRefreshToken) {
      logSafe("🔁 Refresh token found. Attempting to refresh JWT...");
      final success = await AuthService.refreshToken();
      if (!success) {
        logSafe("⚠️ Refresh token invalid or expired. Skipping controller injection.");
        // Optionally clear tokens or handle logout here
      }
    } else {
      logSafe("❌ No refresh token found. Skipping refresh.");
    }

    // Theme setup
    await ThemeCustomizer.init();
    logSafe("💡 Theme customizer initialized.");

    // Controller setup
    final token = LocalStorage.getString('jwt_token');
    final hasJwt = token?.isNotEmpty ?? false;

    if (hasJwt) {
      if (!Get.isRegistered<PermissionController>()) {
        Get.put(PermissionController());
        logSafe("💡 PermissionController injected.");
      }

      if (!Get.isRegistered<ProjectController>()) {
        Get.put(ProjectController(), permanent: true);
        logSafe("💡 ProjectController injected as permanent.");
      }

      await Get.find<PermissionController>().loadData(token!);
      await Get.find<ProjectController>().fetchProjects();
    } else {
      logSafe("⚠️ No valid JWT token found. Skipping controller initialization.");
    }

    // Final style setup
    AppStyle.init();
    logSafe("💡 AppStyle initialized.");

    logSafe("✅ App initialization completed successfully.");
  } catch (e, stacktrace) {
    logSafe(
      "⛔ Error during app initialization",
      level: LogLevel.error,
      error: e,
      stackTrace: stacktrace,
    );
    rethrow;
  }
}