re init

lib/ui/settings/settings_ui.dart

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+import 'package:starcitizen_doctor/base/ui.dart';
+import 'package:starcitizen_doctor/ui/settings/settings_ui_model.dart';
+
+class SettingUI extends BaseUI<SettingUIModel> {
+  @override
+  Widget? buildBody(BuildContext context, SettingUIModel model) {
+    return const Center(
+      child: Text("暂时没啥好设置的。"),
+    );
+  }
+
+  @override
+  String getUITitle(BuildContext context, SettingUIModel model) => "SettingUI";
+}

lib/ui/settings/settings_ui_model.dart

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+import 'package:starcitizen_doctor/base/ui_model.dart';
+
+class SettingUIModel extends BaseUIModel {
+
+}

lib/ui/settings/upgrade_dialog_ui.dart

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+import 'package:flutter/material.dart' show Material;
+import 'package:starcitizen_doctor/base/ui_model.dart';
+import 'package:starcitizen_doctor/common/conf.dart';
+
+import 'upgrade_dialog_ui_model.dart';
+
+class UpgradeDialogUI extends BaseUI<UpgradeDialogUIModel> {
+  @override
+  Widget? buildBody(BuildContext context, UpgradeDialogUIModel model) {
+    return Material(
+      child: ContentDialog(
+        title: const Text("发现新版本"),
+        constraints:
+            BoxConstraints(maxWidth: MediaQuery.of(context).size.width * .55),
+        content: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            Expanded(
+                child: SingleChildScrollView(
+              child: Padding(
+                padding: const EdgeInsets.only(left: 24, right: 24),
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    if (model.description == null) ...[
+                      const Center(
+                        child: Column(
+                          children: [
+                            ProgressRing(),
+                            SizedBox(height: 16),
+                            Text("正在获取新版本详情...")
+                          ],
+                        ),
+                      )
+                    ] else
+                      ...makeMarkdownView(model.description!),
+                  ],
+                ),
+              ),
+            )),
+            if (model.isUpgrading) ...[
+              const SizedBox(height: 24),
+              Row(
+                children: [
+                  Text(model.progress == 100
+                      ? "正在安装：   "
+                      : "正在下载： ${model.progress?.toStringAsFixed(2) ?? 0}%    "),
+                  Expanded(
+                      child: ProgressBar(
+                    value: model.progress == 100 ? null : model.progress,
+                  )),
+                ],
+              ),
+            ],
+          ],
+        ),
+        actions: model.isUpgrading
+            ? null
+            : [
+                if (model.downloadUrl.isNotEmpty)
+                  FilledButton(
+                      onPressed: model.doUpgrade,
+                      child: const Padding(
+                        padding: EdgeInsets.only(
+                            top: 4, bottom: 4, left: 8, right: 8),
+                        child: Text("立即更新"),
+                      )),
+                if (AppConf.appVersionCode <=
+                    (AppConf.networkVersionData?.minVersionCode ?? 0))
+                  Button(
+                      onPressed: model.doCancel,
+                      child: const Padding(
+                        padding: EdgeInsets.only(
+                            top: 4, bottom: 4, left: 8, right: 8),
+                        child: Text("下次吧"),
+                      )),
+              ],
+      ),
+    );
+  }
+
+  @override
+  String getUITitle(BuildContext context, UpgradeDialogUIModel model) => "";
+}

lib/ui/settings/upgrade_dialog_ui_model.dart

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+import 'dart:io';
+
+import 'package:dio/dio.dart';
+import 'package:starcitizen_doctor/api/api.dart';
+import 'package:starcitizen_doctor/base/ui_model.dart';
+import 'package:starcitizen_doctor/common/conf.dart';
+
+class UpgradeDialogUIModel extends BaseUIModel {
+  String? description;
+  String downloadUrl = "";
+
+  bool isUpgrading = false;
+
+  double? progress;
+
+  @override
+  Future loadData() async {
+    // get download url for gitlab release
+    try {
+      final r = await Api.getAppReleaseDataByVersionName(
+          AppConf.networkVersionData!.lastVersion!);
+      description = r["description"];
+      final assetsLinks = List.of(r["assets"]?["links"] ?? []);
+      for (var link in assetsLinks) {
+        if (link["name"].toString().contains("SETUP.exe")) {
+          downloadUrl = link["direct_asset_url"];
+          break;
+        }
+      }
+      notifyListeners();
+    } catch (e) {
+      Navigator.pop(context!, false);
+    }
+  }
+
+  doUpgrade() async {
+    isUpgrading = true;
+    notifyListeners();
+    final fileName = "${AppConf.getUpgradePath()}/next_SETUP.exe";
+    try {
+      await Dio().download(downloadUrl, fileName,
+          onReceiveProgress: (int count, int total) {
+        progress = (count / total) * 100;
+        notifyListeners();
+      });
+    } catch (_) {
+      isUpgrading = false;
+      progress = null;
+      showToast(context!, "下载失败，请尝试手动安装！");
+      notifyListeners();
+    }
+
+    try {
+      final r =
+          await (Process.run("powershell", ["start", fileName, "/SILENT"]));
+      if (r.stderr.toString().isNotEmpty) {
+        throw r.stderr;
+      }
+      exit(0);
+    } catch (_) {
+      isUpgrading = false;
+      progress = null;
+      showToast(context!, "运行失败，请尝试手动安装！");
+      Process.run("powershell.exe", ["explorer.exe", "/select,\"$fileName\""]);
+      notifyListeners();
+    }
+  }
+
+  void doCancel() {
+    Navigator.pop(context!, true);
+  }
+}