fix: snippet fmt (#570)

lib/data/model/app/backup.dart

@@ -18,7 +18,7 @@ const backupFormatVersion = 1;
 final _logger = Logger('Backup');
 
 @JsonSerializable()
-class Backup extends Mergeable {
+class Backup implements Mergeable {
   // backup format version
   final int version;
   final String date;
@@ -28,9 +28,9 @@ class Backup extends Mergeable {
   final Map<String, dynamic> container;
   final Map<String, dynamic> history;
   final int? lastModTime;
-  final Map<String, dynamic> settings;
+  final Map<String, dynamic>? settings;
 
-  Backup({
+  const Backup({
     required this.version,
     required this.date,
     required this.spis,
@@ -181,22 +181,25 @@ class Backup extends Mergeable {
     }
 
     // Settings
-    if (force) {
-      Stores.setting.box.putAll(settings);
-    } else {
-      final nowSettings = Stores.setting.box.keys.toSet();
-      final bakSettings = settings.keys.toSet();
-      final newSettings = bakSettings.difference(nowSettings);
-      final delSettings = nowSettings.difference(bakSettings);
-      final updateSettings = nowSettings.intersection(bakSettings);
-      for (final s in newSettings) {
-        Stores.setting.box.put(s, settings[s]);
-      }
-      for (final s in delSettings) {
-        Stores.setting.box.delete(s);
-      }
-      for (final s in updateSettings) {
-        Stores.setting.box.put(s, settings[s]);
+    final settings_ = settings;
+    if (settings_ != null) {
+      if (force) {
+        Stores.setting.box.putAll(settings_);
+      } else {
+        final nowSettings = Stores.setting.box.keys.toSet();
+        final bakSettings = settings_.keys.toSet();
+        final newSettings = bakSettings.difference(nowSettings);
+        final delSettings = nowSettings.difference(bakSettings);
+        final updateSettings = nowSettings.intersection(bakSettings);
+        for (final s in newSettings) {
+          Stores.setting.box.put(s, settings_[s]);
+        }
+        for (final s in delSettings) {
+          Stores.setting.box.delete(s);
+        }
+        for (final s in updateSettings) {
+          Stores.setting.box.put(s, settings_[s]);
+        }
       }
     }
 

lib/data/model/app/backup.g.dart

@@ -20,6 +20,7 @@ Backup _$BackupFromJson(Map<String, dynamic> json) => Backup(
           .toList(),
       container: json['container'] as Map<String, dynamic>,
       history: json['history'] as Map<String, dynamic>,
+      settings: json['settings'] as Map<String, dynamic>?,
       lastModTime: (json['lastModTime'] as num?)?.toInt(),
     );
 
@@ -32,4 +33,5 @@ Map<String, dynamic> _$BackupToJson(Backup instance) => <String, dynamic>{
       'container': instance.container,
       'history': instance.history,
       'lastModTime': instance.lastModTime,
+      'settings': instance.settings,
     };

lib/data/model/app/tag_pickable.dart

@@ -1,5 +0,0 @@
-abstract class TagPickable {
-  bool containsTag(String tag);
-
-  String get tagName;
-}

lib/data/model/server/server.dart

@@ -1,7 +1,6 @@
 import 'package:dartssh2/dartssh2.dart';
 import 'package:server_box/data/model/app/error.dart';
 import 'package:server_box/data/model/app/shell_func.dart';
-import 'package:server_box/data/model/app/tag_pickable.dart';
 import 'package:server_box/data/model/server/battery.dart';
 import 'package:server_box/data/model/server/conn.dart';
 import 'package:server_box/data/model/server/cpu.dart';
@@ -14,7 +13,7 @@ import 'package:server_box/data/model/server/server_private_info.dart';
 import 'package:server_box/data/model/server/system.dart';
 import 'package:server_box/data/model/server/temp.dart';
 
-class Server implements TagPickable {
+class Server {
   Spi spi;
   ServerStatus status;
   SSHClient? client;
@@ -27,14 +26,6 @@ class Server implements TagPickable {
     this.client,
   });
 
-  @override
-  bool containsTag(String tag) {
-    return spi.tags?.contains(tag) ?? false;
-  }
-
-  @override
-  String get tagName => spi.id;
-
   bool get needGenClient => conn < ServerConn.connecting;
 
   bool get canViewDetails => conn == ServerConn.finished;

lib/data/model/server/snippet.dart

@@ -6,13 +6,11 @@ import 'package:json_annotation/json_annotation.dart';
 import 'package:server_box/data/model/server/server_private_info.dart';
 import 'package:xterm/core.dart';
 
-import 'package:server_box/data/model/app/tag_pickable.dart';
-
 part 'snippet.g.dart';
 
 @JsonSerializable()
 @HiveType(typeId: 2)
-class Snippet implements TagPickable {
+class Snippet {
   @HiveField(0)
   final String name;
   @HiveField(1)
@@ -39,14 +37,6 @@ class Snippet implements TagPickable {
 
   Map<String, dynamic> toJson() => _$SnippetToJson(this);
 
-  @override
-  bool containsTag(String tag) {
-    return tags?.contains(tag) ?? false;
-  }
-
-  @override
-  String get tagName => name;
-
   static final fmtFinder = RegExp(r'\$\{[^{}]+\}');
 
   String fmtWithSpi(Spi spi) {
@@ -109,11 +99,21 @@ class Snippet implements TagPickable {
       if (special != null) {
         final raw = key.substring(special.key.length + 1, key.length - 1);
         await special.value((term: terminal, raw: raw));
+      } else {
+        // Term keys
+        final termKey = _find(fmtTermKeys, key);
+        if (termKey != null) {
+          await _doTermKeys(terminal, termKey, key);
+        } else {
+          // Normal input
+          terminal.textInput(key);
+        }
       }
 
-      // Term keys
-      final termKey = _find(fmtTermKeys, key);
-      if (termKey != null) await _doTermKeys(terminal, termKey, key);
+      // Text between this and next match
+      if (idx < starts.length - 1) {
+        terminal.textInput(argsFmted.substring(end, starts[idx + 1]));
+      }
     }
 
     // End term input
@@ -129,10 +129,10 @@ class Snippet implements TagPickable {
     MapEntry<String, TerminalKey> termKey,
     String key,
   ) async {
-    if (termKey.value == TerminalKey.enter) {
-      terminal.keyInput(TerminalKey.enter);
-      return;
-    }
+    // if (termKey.value == TerminalKey.enter) {
+    //   terminal.keyInput(TerminalKey.enter);
+    //   return;
+    // }
 
     final ctrlAlt = switch (termKey.value) {
       TerminalKey.control => (ctrl: true, alt: false),
@@ -140,6 +140,8 @@ class Snippet implements TagPickable {
       _ => (ctrl: false, alt: false),
     };
 
+    if (!key.contains('+')) return;
+
     // `${ctrl+ad}` -> `ctrla + d`
     final chars = key.substring(termKey.key.length + 1, key.length - 1);
     if (chars.isEmpty) return;