import 'package:fforte/screens/sharedMethods/send_file.dart';
import 'package:flutter/material.dart';
import 'l10n/app_localizations.dart';
import 'screens/addCam/add_cam_main.dart';

// * Home screen of the LUPUS app
// * Serves as the main navigation hub with sections for:
// * - Camera trap management
// * - Excursion tracking
// * - File operations
// * - Settings access

/// Home screen widget providing access to all main app features
class HomePage extends StatelessWidget {
  const HomePage({super.key});

  // Commented out legacy file sending functionality
  // void _sendFile() async {
  //   // FilePickerResult? result = await FilePicker.platform.pickFiles();
  //   // if (result != null) {
  //   //   File file = File(result.files.single.path!);
  //   //   String content = await file.readAsString();
  //   //   HttpRequest.httpRequest(saveDataString: content);
  //   // }
  // }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      // App bar with settings menu
      appBar: AppBar(
        title: const Text("LUPUS"),
        actions: [
          PopupMenuButton(
            onSelected: (value) {
              Navigator.pushNamed(context, value.toString());
            },
            itemBuilder: (context) => [
              // Settings menu option
              PopupMenuItem(
                value: '/settings',
                child: Text(AppLocalizations.of(context)!.settings),
              ),
              // Option to show intro screen
              PopupMenuItem(
                value: '/introScreen',
                child: Text(AppLocalizations.of(context)!.showloginscreen),
              ),
            ],
          ),
        ],
      ),
      
      // Main content area
      body: Column(
        children: [
          // App logo at the top
          Image.asset('assets/images/reconix_small.png'),
          Center(
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                const SizedBox(height: 30),
                
                // * Camera Trap Management Section
                // Button to add new camera location
                ElevatedButton(
                  style: ElevatedButton.styleFrom(
                    minimumSize: const Size(250, 40),
                    padding: const EdgeInsets.fromLTRB(10, 5, 10, 5),
                  ),
                  onPressed: () {
                    Navigator.push(
                      context,
                      MaterialPageRoute(
                        builder: (context) => const AddCamMain(),
                      ),
                    );
                  },
                  child: Text(AppLocalizations.of(context)!.addplace),
                ),
                // Button to view camera locations
                ElevatedButton(
                  style: ElevatedButton.styleFrom(
                    minimumSize: const Size(250, 40),
                  ),
                  onPressed: () => Navigator.pushNamed(context, '/viewCams'),
                  child: Text(AppLocalizations.of(context)!.viewplaces),
                ),
                
                // Visual section divider
                const SizedBox(height: 20),
                const Divider(),
                const SizedBox(height: 20),
                
                // * Excursion Management Section
                // Button to start new excursion
                ElevatedButton(
                  style: ElevatedButton.styleFrom(
                    minimumSize: const Size(250, 40),
                  ),
                  onPressed: () => Navigator.pushNamed(context, '/excursion'),
                  child: Text(AppLocalizations.of(context)!.excursion),
                ),
                const SizedBox(height: 10),
                // Button to view excursions
                ElevatedButton(
                  style: ElevatedButton.styleFrom(
                    minimumSize: const Size(250, 40),
                  ),
                  onPressed: () => Navigator.pushNamed(context, '/viewExcursionen'),
                  child: Text(AppLocalizations.of(context)!.viewExcursionen),
                ),
                
                // Visual section divider
                const SizedBox(height: 20),
                const Divider(),
                const SizedBox(height: 20),
                
                // * File Operations Section
                // Button to send data files
                ElevatedButton(
                  style: ElevatedButton.styleFrom(
                    minimumSize: const Size(250, 40),
                  ),
                  onPressed: () {
                    SendFile.sendFile();
                  },
                  child: Text(AppLocalizations.of(context)!.sendfile),
                ),
              ],
            ),
          ),
        ],
      ),
    );
  }
}