/*
 * Copyright (C) 2023 Yubico.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';

import '../../android/qr_scanner/qr_scanner_provider.dart';
import '../../app/message.dart';
import '../../app/models.dart';
import '../../app/state.dart';
import '../../app/views/action_list.dart';
import '../../app/views/fs_dialog.dart';
import '../../core/state.dart';
import '../features.dart' as features;
import '../icon_provider/icon_pack_dialog.dart';
import '../keys.dart' as keys;
import '../models.dart';
import 'add_account_dialog.dart';
import 'manage_password_dialog.dart';
import 'reset_dialog.dart';

Widget oathBuildActions(
  BuildContext context,
  DevicePath devicePath,
  OathState oathState,
  WidgetRef ref, {
  int? used,
}) {
  final l10n = AppLocalizations.of(context)!;
  final capacity = oathState.version.isAtLeast(4) ? 32 : null;

  return FsDialog(
    child: Padding(
      padding: const EdgeInsets.only(top: 32),
      child: Column(
        children: [
          ActionListSection(l10n.s_setup, children: [
            ActionListItem(
                feature: features.actionsAdd,
                key: keys.addAccountAction,
                title: l10n.s_add_account,
                subtitle: used == null
                    ? l10n.l_unlock_first
                    : (capacity != null
                        ? l10n.l_accounts_used(used, capacity)
                        : ''),
                actionStyle: ActionStyle.primary,
                icon: const Icon(Icons.person_add_alt_1_outlined),
                onTap: used != null && (capacity == null || capacity > used)
                    ? (context) async {
                        Navigator.of(context).pop();
                        if (isAndroid) {
                          final withContext = ref.read(withContextProvider);
                          final qrScanner = ref.read(qrScannerProvider);
                          if (qrScanner != null) {
                            final qrData = await qrScanner.scanQr();
                            await AndroidQrScanner.handleScannedData(
                                qrData, withContext, qrScanner, l10n);
                          } else {
                            // no QR scanner - enter data manually
                            await AndroidQrScanner.showAccountManualEntryDialog(
                                withContext, l10n);
                          }
                        } else {
                          await showBlurDialog(
                            context: context,
                            builder: (context) =>
                                AddAccountDialog(devicePath, oathState),
                          );
                        }
                      }
                    : null),
          ]),
          ActionListSection(l10n.s_manage, children: [
            ActionListItem(
                key: keys.customIconsAction,
                feature: features.actionsIcons,
                title: l10n.s_custom_icons,
                subtitle: l10n.l_set_icons_for_accounts,
                icon: const Icon(Icons.image_outlined),
                onTap: (context) async {
                  Navigator.of(context).pop();
                  await ref.read(withContextProvider)((context) =>
                      showBlurDialog(
                        context: context,
                        routeSettings:
                            const RouteSettings(name: 'oath_icon_pack_dialog'),
                        builder: (context) => const IconPackDialog(),
                      ));
                }),
            ActionListItem(
                key: keys.setOrManagePasswordAction,
                feature: features.actionsPassword,
                title: oathState.hasKey
                    ? l10n.s_manage_password
                    : l10n.s_set_password,
                subtitle: l10n.l_optional_password_protection,
                icon: const Icon(Icons.password_outlined),
                onTap: (context) {
                  Navigator.of(context).pop();
                  showBlurDialog(
                    context: context,
                    builder: (context) =>
                        ManagePasswordDialog(devicePath, oathState),
                  );
                }),
            ActionListItem(
                key: keys.resetAction,
                feature: features.actionsReset,
                icon: const Icon(Icons.delete_outline),
                actionStyle: ActionStyle.error,
                title: l10n.s_reset_oath,
                subtitle: l10n.l_factory_reset_this_app,
                onTap: (context) {
                  Navigator.of(context).pop();
                  showBlurDialog(
                    context: context,
                    builder: (context) => ResetDialog(devicePath),
                  );
                }),
          ]),
        ],
      ),
    ),
  );
}