Tracker/lib/screens/splash_screen.dart

import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
import '../theme/app_theme.dart';
import 'onboarding/onboarding_screen.dart';
import 'home/home_screen.dart';
import '../models/user_profile.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../providers/user_provider.dart';
import 'husband/husband_home_screen.dart';

class SplashScreen extends ConsumerStatefulWidget {
  const SplashScreen({super.key});

  @override
  ConsumerState<SplashScreen> createState() => _SplashScreenState();
}

class _SplashScreenState extends ConsumerState<SplashScreen> with SingleTickerProviderStateMixin {
  late AnimationController _controller;
  late Animation<double> _fadeAnimation;
  late Animation<double> _scaleAnimation;

  @override
  void initState() {
    super.initState();
    _controller = AnimationController(
      duration: const Duration(milliseconds: 1500),
      vsync: this,
    );

    _fadeAnimation = Tween<double>(begin: 0.0, end: 1.0).animate(
      CurvedAnimation(
        parent: _controller,
        curve: const Interval(0.0, 0.5, curve: Curves.easeIn),
      ),
    );

    _scaleAnimation = Tween<double>(begin: 0.8, end: 1.0).animate(
      CurvedAnimation(
        parent: _controller,
        curve: const Interval(0.0, 0.5, curve: Curves.easeOutBack),
      ),
    );

    _controller.forward();

    // Navigate after splash
    Future.delayed(const Duration(milliseconds: 2500), () {
      _navigateToNextScreen();
    });
  }

  void _navigateToNextScreen() {
    final user = ref.read(userProfileProvider);
    final hasProfile = user != null;
    
    Widget nextScreen;
    if (!hasProfile) {
      nextScreen = const OnboardingScreen();
    } else if (user.role == UserRole.husband) {
      nextScreen = const HusbandHomeScreen();
    } else {
      nextScreen = const HomeScreen();
    }

    Navigator.of(context).pushReplacement(
      PageRouteBuilder(
        pageBuilder: (context, animation, secondaryAnimation) => nextScreen,
        transitionsBuilder: (context, animation, secondaryAnimation, child) {
          return FadeTransition(opacity: animation, child: child);
        },
        transitionDuration: const Duration(milliseconds: 500),
      ),
    );
  }

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: AppColors.cream,
      body: Center(
        child: AnimatedBuilder(
          animation: _controller,
          builder: (context, child) {
            return FadeTransition(
              opacity: _fadeAnimation,
              child: ScaleTransition(
                scale: _scaleAnimation,
                child: Column(
                  mainAxisAlignment: MainAxisAlignment.center,
                  children: [
                    // App Icon/Logo
                    Container(
                      width: 120,
                      height: 120,
                      decoration: BoxDecoration(
                        gradient: LinearGradient(
                          colors: [
                            AppColors.blushPink,
                            AppColors.rose.withOpacity(0.8),
                          ],
                          begin: Alignment.topLeft,
                          end: Alignment.bottomRight,
                        ),
                        borderRadius: BorderRadius.circular(30),
                        boxShadow: [
                          BoxShadow(
                            color: AppColors.rose.withOpacity(0.3),
                            blurRadius: 20,
                            offset: const Offset(0, 10),
                          ),
                        ],
                      ),
                      child: const Icon(
                        Icons.favorite_rounded,
                        size: 60,
                        color: Colors.white,
                      ),
                    ),
                    const SizedBox(height: 24),
                    
                    // App Name placeholder
                    Text(
                      'Period Tracker',
                      style: GoogleFonts.outfit(
                        fontSize: 28,
                        fontWeight: FontWeight.w600,
                        color: AppColors.charcoal,
                      ),
                    ),
                    const SizedBox(height: 8),
                    
                    // Tagline
                    Text(
                      'Faith-Centered Wellness',
                      style: GoogleFonts.outfit(
                        fontSize: 14,
                        fontWeight: FontWeight.w400,
                        color: AppColors.warmGray,
                        letterSpacing: 1.2,
                      ),
                    ),
                    const SizedBox(height: 48),
                    
                    // Scripture
                    Padding(
                      padding: const EdgeInsets.symmetric(horizontal: 48),
                      child: Text(
                        '"I praise you because I am\nfearfully and wonderfully made."',
                        textAlign: TextAlign.center,
                        style: GoogleFonts.lora(
                          fontSize: 16,
                          fontStyle: FontStyle.italic,
                          color: AppColors.charcoal,
                          height: 1.5,
                        ),
                      ),
                    ),
                    const SizedBox(height: 8),
                    Text(
                      '— Psalm 139:14',
                      style: GoogleFonts.outfit(
                        fontSize: 12,
                        fontWeight: FontWeight.w500,
                        color: AppColors.warmGray,
                      ),
                    ),
                  ],
                ),
              ),
            );
          },
        ),
      ),
    );
  }
}