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

import '../../app/theme.dart';
import '../../shared/widgets/artwork.dart';

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

  @override
  Widget build(BuildContext context) {
    final text = Theme.of(context).textTheme;
    return Scaffold(
      body: Stack(
        fit: StackFit.expand,
        children: [
          Image.asset('assets/images/nilgiris_valley.jpg', fit: BoxFit.cover, alignment: const Alignment(0.25, 0)),
          const PhotoScrim(stops: [0.35, 1]),
          DecoratedBox(
            decoration: BoxDecoration(
              gradient: LinearGradient(
                begin: Alignment.topCenter,
                end: Alignment.center,
                colors: [NkColors.ground.withValues(alpha: 0.55), NkColors.ground.withValues(alpha: 0)],
              ),
            ),
          ),
          SafeArea(
            child: Padding(
              padding: const EdgeInsets.symmetric(horizontal: 24),
              child: Column(
                children: [
                  const SizedBox(height: 48),
                  Container(
                    width: 150,
                    height: 150,
                    decoration: BoxDecoration(
                      shape: BoxShape.circle,
                      color: NkColors.cream,
                      boxShadow: [BoxShadow(color: Colors.black.withValues(alpha: 0.35), blurRadius: 32, offset: const Offset(0, 12))],
                    ),
                    clipBehavior: Clip.antiAlias,
                    child: Transform.scale(
                      scale: 1.08,
                      child: Image.asset('assets/images/emblem.png', semanticLabel: 'Nanga Kathai emblem'),
                    ),
                  ),
                  const SizedBox(height: 20),
                  Text('Nanga Kathai', style: text.headlineLarge?.copyWith(fontSize: 42)),
                  const SizedBox(height: 10),
                  Text(
                    'Our song · music of the\nBadaga people, Nilgiris',
                    textAlign: TextAlign.center,
                    style: text.titleMedium?.copyWith(height: 1.4, fontWeight: FontWeight.w600),
                  ),
                  const Spacer(),
                  SizedBox(
                    width: double.infinity,
                    height: 58,
                    child: FilledButton(
                      onPressed: () => context.go('/login?mode=signup'),
                      child: const Row(
                        mainAxisAlignment: MainAxisAlignment.center,
                        children: [Text('Get Started'), SizedBox(width: 12), Icon(Icons.arrow_forward_rounded)],
                      ),
                    ),
                  ),
                  const SizedBox(height: 20),
                  const Text(
                    'Music · Culture · Our People',
                    style: TextStyle(color: NkColors.mutedOnPhoto, fontWeight: FontWeight.w600),
                  ),
                  const SizedBox(height: 24),
                ],
              ),
            ),
          ),
        ],
      ),
    );
  }
}