import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:mileograph_flutter/components/calculator/route_summary_widget.dart';
import 'package:mileograph_flutter/objects/objects.dart';

class CalculatorDetailsPage extends StatelessWidget {
  const CalculatorDetailsPage({
    super.key,
    required this.result,
  });

  final Object? result;

  @override
  Widget build(BuildContext context) {
    final parsed = result is RouteResult ? result as RouteResult : null;
    if (parsed == null) {
      return Padding(
        padding: const EdgeInsets.all(16.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            TextButton.icon(
              onPressed: () => context.pop(),
              icon: const Icon(Icons.arrow_back),
              label: const Text('Back'),
            ),
            const SizedBox(height: 12),
            const Text(
              'No route details available.',
            ),
          ],
        ),
      );
    }

    return Padding(
      padding: const EdgeInsets.all(16.0),
      child: RouteDetailsView(
        route: parsed.calculatedRoute,
        costs: parsed.costs,
        onBack: () => context.pop(),
      ),
    );
  }
}