import 'package:flutter/material.dart';

import 'package:sxchnge_auth/sxchnge_auth.dart';

import '../generated/i18n/app_localizations.dart';

class AuthFeedback extends StatelessWidget {
  const AuthFeedback({super.key, required this.state, required this.signUp});
  final AuthState state;
  final bool signUp;

  @override
  Widget build(BuildContext context) {
    final l = AppLocalizations.of(context)!;
    final colors = Theme.of(context).colorScheme;
    final error = state.error;
    final message = error == null
        ? (state.result!.isSimulated
              ? (signUp ? l.signupPreview : l.loginPreview)
              : l.authCompleted)
        : switch (error) {
            AuthError.invalidCredentials => l.authInvalidCredentials,
            AuthError.emailInUse => l.authEmailInUse,
            AuthError.unavailable => l.authUnavailable,
            AuthError.unexpected => l.authUnexpected,
            AuthError.factorLocked => l.factorLocked,
            AuthError.factorCooldown => l.factorWait,
            AuthError.factorRequired => l.factorRequired,
          };
    return Semantics(
      liveRegion: true,
      child: Container(
        key: ValueKey(error == null ? 'preview-result' : 'auth-error'),
        padding: const EdgeInsets.all(16),
        decoration: BoxDecoration(
          color: error == null
              ? colors.secondaryContainer
              : colors.errorContainer,
          borderRadius: BorderRadius.circular(14),
        ),
        child: Text(
          message,
          style: Theme.of(context).textTheme.bodyMedium!.copyWith(
            color: error == null
                ? colors.onSecondaryContainer
                : colors.onErrorContainer,
          ),
        ),
      ),
    );
  }
}