opt.: bulk import servers (#512)

lib/data/model/server/server_private_info.dart

@@ -180,6 +180,28 @@ class ServerPrivateInfo {
   String toString() {
     return id;
   }
+
+  static const example = ServerPrivateInfo(
+    name: 'name',
+    ip: 'ip',
+    port: 22,
+    user: 'root',
+    pwd: 'pwd',
+    keyId: 'private_key_id',
+    tags: ['tag1', 'tag2'],
+    alterUrl: 'user@ip:port',
+    autoConnect: true,
+    jumpId: 'jump_server_id',
+    custom: ServerCustom(
+      pveAddr: 'http://localhost:8006',
+      pveIgnoreCert: false,
+      cmds: {
+        'echo': 'echo hello',
+      },
+      preferTempDev: 'nvme-pci-0400',
+      logoUrl: 'https://example.com/logo.png',
+    ),
+  );
 }
 
 class _IpPort {

lib/l10n/app_de.arb

@@ -30,7 +30,6 @@
   "bioAuth": "Biozertifizierung",
   "browser": "Browser",
   "bulkImportServers": "Server im Batch importieren",
-  "bulkImportServersTip": "Sie können das [Format]({url}) hier finden.",
   "canPullRefresh": "Danach: herunterziehen zum Aktualisieren",
   "cancel": "Abbrechen",
   "choose": "Auswählen",

lib/l10n/app_en.arb

@@ -30,7 +30,6 @@
   "bioAuth": "Biometric auth",
   "browser": "Browser",
   "bulkImportServers": "Batch import servers",
-  "bulkImportServersTip": "You can find the [format]({url}) here.",
   "canPullRefresh": "You can pull to refresh.",
   "cancel": "Cancel",
   "choose": "Choose",

lib/l10n/app_es.arb

@@ -30,7 +30,6 @@
   "bioAuth": "Autenticación biométrica",
   "browser": "Navegador",
   "bulkImportServers": "Importar servidores en masa",
-  "bulkImportServersTip": "Puede encontrar el [formato]]({url}) aquí.",
   "canPullRefresh": "Se puede deslizar hacia abajo para refrescar",
   "cancel": "Cancelar",
   "choose": "Elegir",

lib/l10n/app_fr.arb

@@ -30,7 +30,6 @@
   "bioAuth": "Authentification biométrique",
   "browser": "Navigateur",
   "bulkImportServers": "Importation groupée des serveurs",
-  "bulkImportServersTip": "Vous pouvez trouver le [format]({url}) ici.",
   "canPullRefresh": "Vous pouvez tirer pour rafraîchir.",
   "cancel": "Annuler",
   "choose": "Choisir",

lib/l10n/app_id.arb

@@ -30,7 +30,6 @@
   "bioAuth": "Biosertifikasi",
   "browser": "Peramban",
   "bulkImportServers": "Impor server secara massal",
-  "bulkImportServersTip": "Anda dapat menemukan [format]({url}) di sini.",
   "canPullRefresh": "Anda dapat menarik untuk menyegarkan.",
   "cancel": "Membatalkan",
   "choose": "Memilih",

lib/l10n/app_ja.arb

@@ -30,7 +30,6 @@
   "bioAuth": "生体認証",
   "browser": "ブラウザ",
   "bulkImportServers": "サーバーを一括インポートする",
-  "bulkImportServersTip": "[こちら]({url})でフォーマットを見つけることができます",
   "canPullRefresh": "引っ張って更新できます",
   "cancel": "キャンセル",
   "choose": "選択",

lib/l10n/app_nl.arb

@@ -30,7 +30,6 @@
   "bioAuth": "Biometrische authenticatie",
   "browser": "Browser",
   "bulkImportServers": "Servers batchgewijs importeren",
-  "bulkImportServersTip": "U kunt het [formaat]({url}) hier vinden.",
   "canPullRefresh": "Je kunt verversen door te slepen.",
   "cancel": "Annuleren",
   "choose": "Kiezen",

lib/l10n/app_pt.arb

@@ -30,7 +30,6 @@
   "bioAuth": "Autenticação biométrica",
   "browser": "Navegador",
   "bulkImportServers": "Importar servidores em lote",
-  "bulkImportServersTip": "Você pode encontrar o [formato]({url}) aqui.",
   "canPullRefresh": "Pode puxar para atualizar",
   "cancel": "Cancelar",
   "choose": "Escolher",

lib/l10n/app_ru.arb

@@ -30,7 +30,6 @@
   "bioAuth": "биометрическая аутентификация",
   "browser": "Браузер",
   "bulkImportServers": "Пакетный импорт серверов",
-  "bulkImportServersTip": "[Формат]({url}) можно найти здесь.",
   "canPullRefresh": "можно обновить, потянув вниз",
   "cancel": "отмена",
   "choose": "выбрать",

lib/l10n/app_tr.arb

@@ -30,7 +30,6 @@
   "bioAuth": "Biyometrik kimlik doğrulama",
   "browser": "Tarayıcı",
   "bulkImportServers": "Toplu sunucu içe aktarma",
-  "bulkImportServersTip": "[Formatı]({url}) burada bulabilirsiniz.",
   "canPullRefresh": "Yenilemek için aşağı çekebilirsiniz.",
   "cancel": "İptal",
   "choose": "Seç",
@@ -345,5 +344,3 @@
   "writeScriptFailTip": "Komut dosyasına yazma başarısız oldu, muhtemelen izin eksikliğinden veya dizin mevcut olmadığından kaynaklanıyor olabilir.",
   "writeScriptTip": "Sunucuya bağlandıktan sonra, sistem durumunu izlemek için ~/.config/server_box'a bir komut dosyası yazılacaktır. Komut dosyası içeriğini inceleyebilirsiniz."
 }
-
-

lib/l10n/app_zh.arb

@@ -30,7 +30,6 @@
   "bioAuth": "生物认证",
   "browser": "浏览器",
   "bulkImportServers": "批量导入服务器",
-  "bulkImportServersTip": "可以在这里找到[格式]({url})",
   "canPullRefresh": "可以下拉刷新",
   "cancel": "取消",
   "choose": "选择",

lib/l10n/app_zh_tw.arb

@@ -30,7 +30,6 @@
   "bioAuth": "生物認證",
   "browser": "瀏覽器",
   "bulkImportServers": "批量導入伺服器",
-  "bulkImportServersTip": "您可以在此處找到[格式]({url})",
   "canPullRefresh": "可以下拉更新",
   "cancel": "取消",
   "choose": "選擇",

lib/view/page/backup.dart

@@ -4,7 +4,6 @@ import 'dart:io';
 import 'package:computer/computer.dart';
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/core/utils/sync/icloud.dart';
 import 'package:server_box/core/utils/sync/webdav.dart';
@@ -12,7 +11,6 @@ import 'package:server_box/data/model/app/backup.dart';
 import 'package:server_box/data/model/server/server_private_info.dart';
 import 'package:server_box/data/res/misc.dart';
 import 'package:server_box/data/res/store.dart';
-import 'package:server_box/data/res/url.dart';
 
 class BackupPage extends StatelessWidget {
   BackupPage({super.key});
@@ -204,12 +202,6 @@ class BackupPage extends StatelessWidget {
     return CardX(
       child: ListTile(
         title: Text(l10n.bulkImportServers),
-        subtitle: SimpleMarkdown(
-          data: l10n.bulkImportServersTip(Urls.appWiki),
-          styleSheet: MarkdownStyleSheet(
-            p: UIs.textGrey,
-          ),
-        ),
         leading: const Icon(Icons.import_export),
         onTap: () => _onBulkImportServers(context),
         trailing: const Icon(Icons.keyboard_arrow_right),
@@ -400,8 +392,12 @@ class BackupPage extends StatelessWidget {
   }
 
   void _onBulkImportServers(BuildContext context) async {
-    final text = await Pfs.pickFileString();
-    if (text == null) return;
+    final data = await context.showImportDialog(
+      title: l10n.server,
+      modelDef: ServerPrivateInfo.example.toJson(),
+    );
+    if (data == null) return;
+    final text = String.fromCharCodes(data);
 
     try {
       final (spis, err) = await context.showLoadingDialog(

lib/view/page/snippet/edit.dart

@@ -1,5 +1,6 @@
 import 'dart:convert';
 
+import 'package:computer/computer.dart';
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
@@ -105,7 +106,7 @@ class _SnippetEditPageState extends State<SnippetEditPage>
 
   Widget _buildBody() {
     return ListView(
-      padding: const EdgeInsets.symmetric(horizontal:13),
+      padding: const EdgeInsets.symmetric(horizontal: 13),
       children: [
         _buildImport(),
         Input(
@@ -198,8 +199,12 @@ class _SnippetEditPageState extends State<SnippetEditPage>
         );
         if (data == null) return;
         final str = String.fromCharCodes(data);
-        final list = json.decode(str) as List;
-        if (list.isEmpty) return;
+        final (list, _) = await context.showLoadingDialog(
+          fn: () => Computer.shared.start((s) {
+            return json.decode(s) as List;
+          }, str),
+        );
+        if (list == null || list.isEmpty) return;
         final snippets = <Snippet>[];
         final errs = <String>[];
         for (final item in list) {

lib/view/page/snippet/list.dart

@@ -52,7 +52,7 @@ class _SnippetListPageState extends State<SnippetListPage> {
             .toList();
 
         return ReorderableListView.builder(
-          padding: const EdgeInsets.symmetric(horizontal: 13),
+          padding: const EdgeInsets.symmetric(horizontal: 11),
           itemCount: filtered.length,
           onReorder: (oldIdx, newIdx) => setState(() {
             provider.snippets.moveByItem(