import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'package:sqlite3/sqlite3.dart';
import 'package:xp_nix/src/monitors/productivity_monitor.dart';
import 'package:xp_nix/src/config/config_manager.dart';
import 'package:xp_nix/src/logging/logger.dart';
import 'package:xp_nix/src/web/dashboard_server.dart';
import 'package:xp_nix/src/database/database_manager.dart';
import 'package:xp_nix/src/detectors/idle_monitor.dart';
import 'package:xp_nix/src/providers/system_time_provider.dart';
import 'package:xp_nix/src/enhancers/hyprland_enhancer.dart';

// Enhanced main function with interactive commands and one-shot mode
void main(List<String> args) async {
  // Initialize logging system
  await Logger.instance.initialize(level: LogLevel.info, logDirectory: 'logs', maxFileSizeMB: 10, maxFiles: 5);

  // Initialize configuration manager
  await ConfigManager.instance.initialize();

  final db = sqlite3.open('productivity_tracker.db');

  // Create production dependencies
  final idleMonitor = IdleMonitor();
  final timeProvider = SystemTimeProvider();
  final desktopEnhancer = HyprlandEnhancer();

  // Create monitor with dependency injection
  final monitor = ProductivityMonitor(
    db: db,
    idleMonitor: idleMonitor,
    timeProvider: timeProvider,
    desktopEnhancer: desktopEnhancer,
    // No activity detector provided - will use legacy polling mode
  );

  final dashboardServer = DashboardServer.withDatabase(DatabaseManager(db));

  ProcessSignal.sigint.watch().listen((_) async {
    Logger.info('Shutting down XP Nix...');
    print('\nShutting down...');

    monitor.stop();
    await dashboardServer.stop();
    await Logger.instance.dispose();
    db.dispose();
    exit(0);
  });

  // Start the dashboard server
  try {
    await dashboardServer.start(8080);
    Logger.info('Dashboard available at: ${dashboardServer.dashboardUrl}');
    print('🌐 Dashboard available at: ${dashboardServer.dashboardUrl}');
  } catch (e) {
    Logger.error('Failed to start dashboard server: $e');
    print('⚠️  Dashboard server failed to start: $e');
  }

  monitor.start();
  monitor.printDetailedStats();

  // Add command listener for manual controls
  stdin.transform(utf8.decoder).transform(LineSplitter()).listen((line) {
    final parts = line.trim().split(' ');
    final command = parts[0].toLowerCase();

    switch (command) {
      case 'stats':
        monitor.printDetailedStats();
        break;
      case 'test':
        if (parts.length > 1) {
          final level = int.tryParse(parts[1]) ?? 1;
          monitor.testTheme(level);
        }
        break;
      case 'restore':
        monitor.restoreDesktop();
        break;
      case 'refresh':
        monitor.refreshConfig();
        break;
      case 'help':
        print('''
Available commands:
- stats: Show current productivity stats
- test [level]: Test theme for specific level
- restore: Restore desktop backup
- refresh: Refresh base config from current system config
- help: Show this help
        ''');
        break;
    }
  });

  print('💡 Type "help" for available commands');

  // Keep running and show stats periodically
  while (true) {
    await Future.delayed(Duration(seconds: 1));

    if (DateTime.now().second == 0 && DateTime.now().minute % 10 == 0) {
      monitor.printDetailedStats();
    }
  }
}