add config

lib/module/config/config_edit_page.dart

@@ -0,0 +1,83 @@
+import 'package:code_editor/code_editor.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:qinglong_app/base/common_dialog.dart';
+import 'package:qinglong_app/base/http/api.dart';
+import 'package:qinglong_app/base/http/http.dart';
+import 'package:qinglong_app/base/ql_app_bar.dart';
+import 'package:qinglong_app/module/config/config_viewmodel.dart';
+
+class ConfigEditPage extends ConsumerStatefulWidget {
+  final String content;
+  final String title;
+
+  const ConfigEditPage(this.title, this.content, {Key? key}) : super(key: key);
+
+  @override
+  _ConfigEditPageState createState() => _ConfigEditPageState();
+}
+
+class _ConfigEditPageState extends ConsumerState<ConfigEditPage> {
+  String? value;
+
+  @override
+  Widget build(BuildContext context) {
+    List<FileEditor> files = [
+      FileEditor(
+        name: widget.title,
+        language: "sh",
+        code: widget.content, // [code] needs a string
+      ),
+    ];
+    EditorModel editMode = EditorModel(
+      files: files,
+      styleOptions: EditorModelStyleOptions(
+        fontSize: 13,
+      ),
+    );
+    return Scaffold(
+      appBar: QlAppBar(
+        canBack: true,
+        backCall: () {
+          Navigator.of(context).pop();
+        },
+        title: '编辑文件',
+        actions: [
+          InkWell(
+            onTap: () async {
+              if (value == null) {
+                failDialog(context, "请先点击保存");
+                return;
+              }
+              HttpResponse<NullResponse> response = await Api.saveFile(widget.title, value!);
+              if (response.success) {
+                ref.read(configProvider).loadContent(widget.title);
+                Navigator.of(context).pop();
+              } else {
+                failDialog(context, response.message ?? "");
+              }
+            },
+            child: const Padding(
+              padding: EdgeInsets.symmetric(
+                horizontal: 15,
+              ),
+              child: Center(
+                child: Text("提交"),
+              ),
+            ),
+          )
+        ],
+      ),
+      body: Container(
+        child: CodeEditor(
+          model: editMode,
+          edit: true,
+          onSubmit: (title, v) {
+            value = v;
+          },
+          disableNavigationbar: false,
+        ),
+      ),
+    );
+  }
+}