import 'package:flutter/material.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:get/get.dart';
import 'bindings/tactical_binding.dart';
import 'screens/tactical_map_screen.dart';
import 'services/landmark_database.dart';
import 'services/offline_routing_engine.dart';

/// ============================================================================
/// [main] - المدخل الرئيسي لتطبيق العمليات التكتيكية الميدانية (Intaleq Defense)
/// ============================================================================
/// English:
/// Application entry point initializing local SQLite cache, topological routing
/// graphs, GetX State Management, and tactical dark sovereign UI themes.
///
/// العربية:
/// نقطة انطلاق التطبيق، تقوم بتهيئة قواعد بيانات المعالم المحلية، محرك التوجيه،
/// حقن متحكمات GetX وتفعيل الثيم العسكري الليلي مع دعم اتجاه الكتابة من اليمين (RTL).
/// ============================================================================
void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await LandmarkDatabase.initCache();
  OfflineRoutingEngine.initialize();
  runApp(const TacticalApp());
}

class TacticalApp extends StatelessWidget {
  const TacticalApp({super.key});

  @override
  Widget build(BuildContext context) {
    return GetMaterialApp(
      title: 'منظومة الخرائط التكتيكية والملاحة الميدانية - Intaleq Tactical Navigation',
      debugShowCheckedModeBanner: false,
      initialBinding: TacticalBinding(),
      locale: const Locale('ar', 'JO'),
      fallbackLocale: const Locale('en', 'US'),
      supportedLocales: const [
        Locale('ar', 'JO'),
        Locale('en', 'US'),
      ],
      localizationsDelegates: const [
        GlobalMaterialLocalizations.delegate,
        GlobalWidgetsLocalizations.delegate,
        GlobalCupertinoLocalizations.delegate,
      ],
      theme: ThemeData(
        useMaterial3: true,
        brightness: Brightness.dark,
        scaffoldBackgroundColor: const Color(0xFF090E17),
        colorScheme: const ColorScheme.dark(
          primary: Color(0xFF0071E3),
          secondary: Color(0xFF4ADE80),
          surface: Color(0xFF0F172A),
        ),
      ),
      home: const TacticalMapScreen(),
    );
  }
}