SpotiFLAC-Mobile/lib/widgets/error_card.dart

import 'package:flutter/material.dart';
import 'package:spotiflac_android/l10n/l10n.dart';

/// Error card shown by detail screens: a dedicated rate-limit presentation
/// when the message looks like an HTTP 429, otherwise a generic error row.
class ErrorCard extends StatelessWidget {
  const ErrorCard({super.key, required this.error, required this.colorScheme});

  final String error;
  final ColorScheme colorScheme;

  @override
  Widget build(BuildContext context) {
    final displayError = context.friendlyError(error);
    final isRateLimit =
        error.contains('429') ||
        error.toLowerCase().contains('rate limit') ||
        error.toLowerCase().contains('too many requests');

    if (isRateLimit) {
      return Card(
        elevation: 0,
        color: colorScheme.errorContainer,
        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
        child: Padding(
          padding: const EdgeInsets.all(16),
          child: Row(
            children: [
              Icon(Icons.timer_off, color: colorScheme.onErrorContainer),
              const SizedBox(width: 12),
              Expanded(
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    Text(
                      context.l10n.errorRateLimited,
                      style: TextStyle(
                        color: colorScheme.onErrorContainer,
                        fontWeight: FontWeight.bold,
                      ),
                    ),
                    const SizedBox(height: 4),
                    Text(
                      context.l10n.errorRateLimitedMessage,
                      style: TextStyle(
                        color: colorScheme.onErrorContainer,
                        fontSize: 12,
                      ),
                    ),
                  ],
                ),
              ),
            ],
          ),
        ),
      );
    }

    return Card(
      elevation: 0,
      color: colorScheme.errorContainer.withValues(alpha: 0.5),
      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
      child: Padding(
        padding: const EdgeInsets.all(16),
        child: Row(
          children: [
            Icon(Icons.error_outline, color: colorScheme.error),
            const SizedBox(width: 12),
            Expanded(
              child: Text(
                displayError,
                style: TextStyle(color: colorScheme.error),
              ),
            ),
          ],
        ),
      ),
    );
  }
}