// * Helper class for displaying confirmation dialogs
// * Used when viewing and managing database entries
// * Provides dialogs for deleting entries and templates

import 'package:fforte/enums/databases.dart';
import 'package:fforte/l10n/app_localizations.dart';
import 'package:fforte/screens/sharedMethods/delete_main_entries.dart';
import 'package:fforte/screens/sharedMethods/delete_templates.dart';
import 'package:flutter/material.dart';

/// Helper class for managing confirmation dialogs
/// Contains static methods for showing delete confirmation dialogs
class ViewEntriesDialogHelper {
  /// Show confirmation dialog for deleting all main entries
  /// @param context The BuildContext to show the dialog in
  /// @param dbType The type of database (place/excursion) to delete from
  static Future<void> deleteAllMainEntries(
    BuildContext context,
    DatabasesEnum dbType,
  ) async {
    return showDialog(
      context: context,
      barrierDismissible: false,  // User must make a choice
      builder: (BuildContext context) {
        return AlertDialog(
          title: Text(AppLocalizations.of(context)!.deleteEverything),
          content: SingleChildScrollView(
            child: ListBody(
              children: <Widget>[
                Text(AppLocalizations.of(context)!.deleteEverythingContent),
              ],
            ),
          ),
          actions: <Widget>[
            // Delete confirmation button
            TextButton(
              onPressed: () async {
                await DeleteMainEntries.deleteAll(dbType);
                if (context.mounted) Navigator.of(context).pop();
              },
              child: Text(AppLocalizations.of(context)!.deleteEverything),
            ),
            // Cancel button
            TextButton(
              onPressed: () {
                Navigator.of(context).pop();
              },
              child: Text(AppLocalizations.of(context)!.cancel),
            ),
          ],
        );
      },
    );
  }

  /// Show confirmation dialog for deleting all templates
  /// @param context The BuildContext to show the dialog in
  /// @param dbType The type of database (place/excursion) to delete from
  static Future<void> deleteAllTemplates(
    BuildContext context,
    DatabasesEnum dbType,
  ) async {
    return showDialog(
      context: context,
      barrierDismissible: false,  // User must make a choice
      builder: (BuildContext context) {
        return AlertDialog(
          title: Text(AppLocalizations.of(context)!.deleteEverything),
          content: SingleChildScrollView(
            child: ListBody(
              children: <Widget>[
                Text(AppLocalizations.of(context)!.deleteEverythingContent),
              ],
            ),
          ),
          actions: <Widget>[
            // Delete confirmation button
            TextButton(
              onPressed: () async {
                await DeleteTemplates.deleteAll(dbType);
                if (context.mounted) Navigator.of(context).pop();
              },
              child: Text(AppLocalizations.of(context)!.deleteEverything),
            ),
            // Cancel button
            TextButton(
              onPressed: () {
                Navigator.of(context).pop();
              },
              child: Text(AppLocalizations.of(context)!.cancel),
            ),
          ],
        );
      },
    );
  }
}