main.dart

import 'package:flutter/material.dart';
import 'package:video_player/video_player.dart';

import 'doctor_login_page.dart';
import 'patient_home_page.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Hospital Appointment System',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  late VideoPlayerController _controller;

  @override
  void initState() {
    super.initState();
    _controller = VideoPlayerController.asset('assets/animation_start.mp4')
      ..initialize().then((_) {
        setState(() {});
        _controller
            .play(); // Automatically play the video when it's initialized

        // Listen for the end of the video
        _controller.addListener(() {
          if (_controller.value.position == _controller.value.duration) {
            // Video has ended, navigate to the screen with doctor and patient options
            Navigator.of(context).pushReplacement(
              MaterialPageRoute(
                builder: (_) => UserSelectionScreen(),
              ),
            );
          }
        });
      });
  }

  @override
  void dispose() {
    super.dispose();
    _controller.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return _controller.value.isInitialized
        ? AspectRatio(
            aspectRatio: _controller.value.aspectRatio,
            child: VideoPlayer(_controller),
          )
        : CircularProgressIndicator();
  }
}

// Define your custom page widgets here
class HomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Center(
      child: Text('Home Page'),
    );
  }
}

class ProfilePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Center(
      child: Text('Profile Page'),
    );
  }
}

class AppointmentsPage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Center(
      child: Text('Appointments Page'),
    );
  }
}

class UserSelectionScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Select User Role'),
      ),
      body: Container(
        decoration: BoxDecoration(
          image: DecorationImage(
            image: AssetImage('assets/background.png'),
            fit: BoxFit.cover,
          ),
        ),
        child: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              GestureDetector(
                onTap: () {
                  Navigator.of(context).push(
                    MaterialPageRoute(
                      builder: (_) => DoctorLoginPage(),
                    ),
                  );
                },
                child: Container(
                  width: MediaQuery.of(context).size.width * 0.8,
                  padding: EdgeInsets.all(16),
                  decoration: BoxDecoration(
                    color: Colors.blue.withOpacity(0.8),
                    borderRadius: BorderRadius.circular(10),
                  ),
                  child: Column(
                    children: [
                      Image.asset(
                        'assets/doc_icon.png', // Replace with your custom icon asset path
                        width: 80,
                        height: 80,
                      ),
                      SizedBox(height: 10),
                      Text(
                        'Doctor/Staff',
                        style: TextStyle(
                          color: Colors.white,
                          fontSize: 18,
                        ),
                      ),
                    ],
                  ),
                ),
              ),
              SizedBox(height: 20),
              GestureDetector(
                onTap: () {
                  // Directly navigate to the patient's interface
                  Navigator.of(context).push(
                    MaterialPageRoute(
                      builder: (_) => PatientHomePage(),
                    ),
                  );
                },
                child: Container(
                  width: MediaQuery.of(context).size.width * 0.8,
                  padding: EdgeInsets.all(16),
                  decoration: BoxDecoration(
                    color: Colors.green.withOpacity(0.8),
                    borderRadius: BorderRadius.circular(10),
                  ),
                  child: Column(
                    children: [
                      Image.asset(
                        'assets/pat_icon.png', // Replace with your custom icon asset path
                        width: 80,
                        height: 80,
                      ),
                      SizedBox(height: 10),
                      Text(
                        'Patient',
                        style: TextStyle(
                          color: Colors.white,
                          fontSize: 18,
                        ),
                      ),
                    ],
                  ),
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }
}

class DoctorHomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Welcome Doctor'),
      ),
      body: Center(
        child: Text('Doctor Interface Content'),
      ),
    );
  }
}