import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:sentry_flutter/sentry_flutter.dart';

import '../../l10n/app_localizations.dart';
import '../../models/bar_tab.dart';
import '../../viewmodels/bar_screen_view_model.dart';

Future<void> showEditTabDialog(BuildContext context, BarTab tab) async {
  final l10n = AppLocalizations.of(context);

  final name = await showDialog<String>(
    context: context,
    builder: (_) => _EditTabDialog(initialName: tab.customerName),
  );

  if (name == null || name.trim().isEmpty || !context.mounted) return;

  try {
    await context.read<BarScreenViewModel>().renameTab(tab.id, name.trim());
  } catch (e, stack) {
    Sentry.captureException(e, stackTrace: stack);
    if (!context.mounted) return;
    ScaffoldMessenger.of(
      context,
    ).showSnackBar(SnackBar(content: Text(l10n.couldNotRenameTab)));
  }
}

class _EditTabDialog extends StatefulWidget {
  final String initialName;

  const _EditTabDialog({required this.initialName});

  @override
  State<_EditTabDialog> createState() => _EditTabDialogState();
}

class _EditTabDialogState extends State<_EditTabDialog> {
  late final TextEditingController _controller;

  @override
  void initState() {
    super.initState();
    _controller = TextEditingController(text: widget.initialName);
  }

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

  @override
  Widget build(BuildContext context) {
    final l10n = AppLocalizations.of(context);

    return AlertDialog(
      title: Text(l10n.editTab),
      content: TextField(
        controller: _controller,
        autofocus: true,
        textInputAction: TextInputAction.done,
        decoration: InputDecoration(labelText: l10n.customerGroupName),
        onSubmitted: (value) {
          Navigator.of(context).pop(value);
        },
      ),
      actions: [
        TextButton(
          onPressed: () => Navigator.of(context).pop(),
          child: Text(l10n.cancel),
        ),
        FilledButton(
          onPressed: () => Navigator.of(context).pop(_controller.text),
          child: Text(l10n.confirm),
        ),
      ],
    );
  }
}

Future<void> confirmDeleteTab(BuildContext context, BarTab tab) async {
  final l10n = AppLocalizations.of(context);

  final confirmed = await showDialog<bool>(
    context: context,
    builder: (dialogContext) {
      return AlertDialog(
        title: Text(l10n.deleteTab),
        content: Text(l10n.deleteTabDescription),
        actions: [
          TextButton(
            onPressed: () => Navigator.of(dialogContext).pop(false),
            child: Text(l10n.cancel),
          ),
          FilledButton(
            onPressed: () => Navigator.of(dialogContext).pop(true),
            child: Text(l10n.delete),
          ),
        ],
      );
    },
  );

  if (confirmed != true || !context.mounted) return;

  try {
    await context.read<BarScreenViewModel>().deleteTab(tab.id);
  } catch (e, stack) {
    Sentry.captureException(e, stackTrace: stack);
    if (!context.mounted) return;
    ScaffoldMessenger.of(
      context,
    ).showSnackBar(SnackBar(content: Text(l10n.couldNotDeleteTab)));
  }
}