使用单独的页面编辑服务器信息

2025-12-17 23:34:24 +01:00 · 2021-10-25 16:55:33 +08:00
parent 07dbab3e09
commit 47941951f1
4 changed files with 168 additions and 160 deletions
--- a/lib/view/page/server/server_edit.dart
+++ b/lib/view/page/server/server_edit.dart
@@ -0,0 +1,149 @@
+import 'package:after_layout/after_layout.dart';
+import 'package:flutter/material.dart';
+import 'package:toolbox/data/model/server_private_info.dart';
+import 'package:toolbox/data/provider/server.dart';
+import 'package:toolbox/locator.dart';
+
+class ServerEditPage extends StatefulWidget {
+  const ServerEditPage({Key? key, this.spi}) : super(key: key);
+
+  final ServerPrivateInfo? spi;
+
+  @override
+  _ServerEditPageState createState() => _ServerEditPageState();
+}
+
+class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
+  final nameController = TextEditingController();
+  final ipController = TextEditingController();
+  final portController = TextEditingController();
+  final usernameController = TextEditingController();
+  final passwordController = TextEditingController();
+  final keyController = TextEditingController();
+
+  late ServerProvider _serverProvider;
+
+  bool usePublicKey = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _serverProvider = locator<ServerProvider>();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('Edit')),
+      body: SingleChildScrollView(
+        padding: const EdgeInsets.all(17),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            TextField(
+              controller: nameController,
+              keyboardType: TextInputType.text,
+              decoration: _buildDecoration('Name', icon: Icons.info),
+            ),
+            TextField(
+              controller: ipController,
+              keyboardType: TextInputType.text,
+              decoration: _buildDecoration('Host', icon: Icons.storage),
+            ),
+            TextField(
+              controller: portController,
+              keyboardType: TextInputType.number,
+              decoration:
+                  _buildDecoration('Port', icon: Icons.format_list_numbered),
+            ),
+            TextField(
+              controller: usernameController,
+              keyboardType: TextInputType.text,
+              decoration: _buildDecoration('User', icon: Icons.account_box),
+            ),
+            const SizedBox(height: 7),
+            Row(
+              children: [
+                const Text('Public Key Auth'),
+                Switch(
+                    value: usePublicKey,
+                    onChanged: (val) => setState(() => usePublicKey = val)),
+              ],
+            ),
+            usePublicKey
+                ? TextField(
+                    controller: keyController,
+                    keyboardType: TextInputType.text,
+                    autocorrect: false,
+                    maxLines: 10,
+                    minLines: 5,
+                    decoration:
+                        _buildDecoration('Private Key', icon: Icons.vpn_key),
+                    onSubmitted: (_) => {},
+                  )
+                : const SizedBox(),
+            TextField(
+              controller: passwordController,
+              obscureText: true,
+              keyboardType: TextInputType.text,
+              decoration: _buildDecoration('Pwd', icon: Icons.password),
+              onSubmitted: (_) => {},
+            ),
+          ],
+        ),
+      ),
+      floatingActionButton: FloatingActionButton(
+        child: const Icon(Icons.send),
+        onPressed: () {
+          final authorization = keyController.text.isEmpty
+              ? passwordController.text
+              : {
+                  "privateKey": keyController.text,
+                  "passphrase": passwordController.text
+                };
+          final spi = ServerPrivateInfo(
+              name: nameController.text,
+              ip: ipController.text,
+              port: int.parse(portController.text),
+              user: usernameController.text,
+              authorization: authorization);
+
+          if (widget.spi == null) {
+            _serverProvider.addServer(spi);
+          } else {
+            _serverProvider.updateServer(widget.spi!, spi);
+          }
+
+          Navigator.of(context).pop();
+        },
+      ),
+    );
+  }
+
+  InputDecoration _buildDecoration(String label,
+      {TextStyle? textStyle, IconData? icon}) {
+    return InputDecoration(
+        labelText: label, labelStyle: textStyle, icon: Icon(icon));
+  }
+
+  @override
+  void afterFirstLayout(BuildContext context) {
+    if (widget.spi != null) {
+      nameController.text = widget.spi?.name ?? '';
+      ipController.text = widget.spi?.ip ?? '';
+      portController.text = (widget.spi?.port ?? 22).toString();
+      usernameController.text = widget.spi?.user ?? '';
+      if (widget.spi?.authorization is String) {
+        passwordController.text = widget.spi?.authorization as String? ?? '';
+      } else {
+        final auth = widget.spi?.authorization as Map;
+        passwordController.text = auth['passphrase'];
+        keyController.text = auth['privateKey'];
+        setState(() {
+          usePublicKey = true;
+        });
+      }
+    }
+  }
+}