改用 aria2 实现下载器

lib/common/io/aria2c.dart

@@ -0,0 +1,90 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:aria2/aria2.dart';
+import 'package:flutter/foundation.dart';
+import 'package:starcitizen_doctor/base/ui.dart';
+import 'package:starcitizen_doctor/common/conf/app_conf.dart';
+import 'package:starcitizen_doctor/common/helper/system_helper.dart';
+
+class Aria2cManager {
+  static bool _isDaemonRunning = false;
+
+  static final String _aria2cDir =
+      "${AppConf.applicationSupportDir}\\modules\\aria2c";
+
+  static Aria2c? _aria2c;
+
+  static Aria2c get aria2c {
+    if (!_isDaemonRunning) throw Exception("Aria2c Daemon not running!");
+    if (_aria2c == null) {
+      _aria2c = Aria2c(
+          "ws://127.0.0.1:64664/jsonrpc", "websocket", "ScToolbox_64664");
+      _aria2c!.getVersion().then((value) {
+        dPrint("Aria2cManager.connected!  version == ${value.version}");
+      });
+    }
+    return _aria2c!;
+  }
+
+  static Future launchDaemon() async {
+    if (_isDaemonRunning) return;
+
+    /// skip for debug hot reload
+    if (kDebugMode) {
+      if ((await SystemHelper.getPID("aria2c")).isNotEmpty) {
+        dPrint("[Aria2cManager] debug skip for hot reload");
+        _isDaemonRunning = true;
+        return;
+      }
+    }
+
+    final sessionFile = File("$_aria2cDir\\aria2.session");
+    if (!await sessionFile.exists()) {
+      await sessionFile.create(recursive: true);
+    }
+
+    final exePath = "$_aria2cDir\\aria2c.exe";
+    dPrint("Aria2cManager .-----  aria2c start ------");
+    final p = await Process.start(
+        exePath,
+        [
+          "-V",
+          "-c",
+          "-x 10",
+          "--dir=$_aria2cDir\\downloads",
+          "--disable-ipv6",
+          "--enable-rpc",
+          "--pause",
+          "--rpc-listen-port=64664",
+          "--rpc-secret=ScToolbox_64664",
+          "--input-file=${sessionFile.absolute.path.trim()}",
+          "--save-session=${sessionFile.absolute.path.trim()}",
+          "--save-session-interval=60",
+          "--file-allocation=trunc",
+        ],
+        workingDirectory: _aria2cDir,
+        runInShell: false);
+    p.stdout.transform(utf8.decoder).listen((event) {
+      if (event.trim().isEmpty) return;
+      dPrint("[aria2c]: $event");
+      if (event.contains("IPv4 RPC: listening on TCP port")) {
+        _isDaemonRunning = true;
+        aria2c;
+      }
+    }, onDone: () {
+      dPrint("[aria2c] onDone: ");
+      _isDaemonRunning = false;
+    }, onError: (e) {
+      dPrint("[aria2c] stdout ERROR: $e");
+      _isDaemonRunning = false;
+    });
+    p.stderr.transform(utf8.decoder).listen((event) {
+      dPrint("[aria2c] stderr ERROR : $event");
+    });
+    while (true) {
+      if (_isDaemonRunning) return;
+      await Future.delayed(const Duration(milliseconds: 100));
+    }
+  }
+}

lib/ui/index_ui.dart

@@ -41,9 +41,45 @@ class IndexUI extends BaseUI<IndexUIModel> {
               ),
             );
           }(),
-          actions: const Row(
+          actions: Row(
             mainAxisAlignment: MainAxisAlignment.end,
-            children: [WindowButtons()],
+            children: [
+              IconButton(
+                  icon: Stack(
+                    children: [
+                      Padding(
+                        padding: const EdgeInsets.all(6),
+                        child: Icon(
+                          FluentIcons.installation,
+                          size: 22,
+                          color: Colors.white.withOpacity(.6),
+                        ),
+                      ),
+                      if (model.aria2TotalTaskNum != 0)
+                        Positioned(
+                            bottom: 0,
+                            right: 0,
+                            child: Container(
+                              decoration: BoxDecoration(
+                                color: Colors.red,
+                                borderRadius: BorderRadius.circular(12),
+                              ),
+                              padding: const EdgeInsets.only(
+                                  left: 6, right: 6, bottom: 1.5, top: 1.5),
+                              child: Text(
+                                "${model.aria2TotalTaskNum}",
+                                style: const TextStyle(
+                                  fontSize: 8,
+                                  color: Colors.white,
+                                ),
+                              ),
+                            ))
+                    ],
+                  ),
+                  onPressed: model.goDownloader),
+              const SizedBox(width: 24),
+              const WindowButtons()
+            ],
           )),
       pane: NavigationPane(
         selected: model.curIndex,

lib/ui/index_ui_model.dart

@@ -1,8 +1,10 @@
 import 'dart:io';
 
+import 'package:aria2/models/aria2GlobalStat.dart';
 import 'package:starcitizen_doctor/api/analytics.dart';
 import 'package:starcitizen_doctor/base/ui_model.dart';
 import 'package:starcitizen_doctor/common/helper/system_helper.dart';
+import 'package:starcitizen_doctor/common/io/aria2c.dart';
 import 'package:starcitizen_doctor/global_ui_model.dart';
 import 'package:starcitizen_doctor/ui/about/about_ui_model.dart';
 import 'package:starcitizen_doctor/ui/home/home_ui_model.dart';
@@ -15,9 +17,17 @@ import 'party_room/party_room_home_ui_model.dart';
 class IndexUIModel extends BaseUIModel {
   int curIndex = 0;
 
+  Aria2GlobalStat? aria2globalStat;
+
+  int get aria2TotalTaskNum => aria2globalStat == null
+      ? 0
+      : ((aria2globalStat!.numActive ?? 0) +
+          (aria2globalStat!.numWaiting ?? 0));
+
   @override
   void initModel() {
-    _checkRunTime();
+    _checkRuntime();
+    _listenAria2c();
     Future.delayed(const Duration(milliseconds: 300))
         .then((value) => globalUIModel.doCheckUpdate(context!));
     super.initModel();
@@ -66,7 +76,7 @@ class IndexUIModel extends BaseUIModel {
     notifyListeners();
   }
 
-  Future<void> _checkRunTime() async {
+  Future<void> _checkRuntime() async {
     Future<void> onError() async {
       await showToast(context!, "运行环境出错，请检查系统环境变量 （PATH）！");
       await launchUrlString(
@@ -87,4 +97,20 @@ class IndexUIModel extends BaseUIModel {
       onError();
     }
   }
+
+  void goDownloader() {
+
+  }
+
+  void _listenAria2c() async {
+    while (true) {
+      try {
+        aria2globalStat = await Aria2cManager.aria2c.getGlobalStat();
+        notifyListeners();
+      } catch (e) {
+        dPrint("aria2globalStat update error:$e");
+      }
+      await Future.delayed(const Duration(seconds: 10));
+    }
+  }
 }

lib/ui/splash_ui_model.dart

@@ -2,6 +2,7 @@ import 'package:starcitizen_doctor/api/analytics.dart';
 import 'package:starcitizen_doctor/base/ui_model.dart';
 import 'package:starcitizen_doctor/common/conf/binary_conf.dart';
 import 'package:starcitizen_doctor/common/conf/url_conf.dart';
+import 'package:starcitizen_doctor/common/io/aria2c.dart';
 import 'package:starcitizen_doctor/ui/index_ui.dart';
 import 'package:starcitizen_doctor/ui/index_ui_model.dart';
 
@@ -29,7 +30,7 @@ class SplashUIModel extends BaseUIModel {
     step = 2;
     notifyListeners();
     await handleError(() => BinaryModuleConf.extractModel());
-    Future.delayed(const Duration(milliseconds: 300));
+    await handleError(() => Aria2cManager.launchDaemon());
     Navigator.pushAndRemoveUntil(
         context!,
         BaseUIContainer(

lib/ui/tools/tools_ui_model.dart

@@ -1,11 +1,14 @@
 import 'dart:convert';
 import 'dart:io';
 
+import 'package:file_picker/file_picker.dart';
 import 'package:flutter/foundation.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:starcitizen_doctor/base/ui_model.dart';
+import 'package:starcitizen_doctor/common/conf/app_conf.dart';
 import 'package:starcitizen_doctor/common/helper/log_helper.dart';
 import 'package:starcitizen_doctor/common/helper/system_helper.dart';
+import 'package:starcitizen_doctor/common/io/aria2c.dart';
 import 'package:xml/xml.dart';
 
 class ToolsUIModel extends BaseUIModel {
@@ -334,76 +337,53 @@ class ToolsUIModel extends BaseUIModel {
   }
 
   Future<void> _downloadP4k() async {
-    // String savePath = scInstalledPath;
+    String savePath = scInstalledPath;
-    // String fileName = "Data.p4k";
+    String fileName = "Data.p4k";
-    // bool isResumeDownload = false;
+
-    // final box = await Hive.openBox("p4k_cache");
+    var downloadUrl = AppConf.networkVersionData?.p4kDownloadUrl;
-    // var downloadUrl = AppConf.networkVersionData?.p4kDownloadUrl;
+    if (downloadUrl == null || downloadUrl.isEmpty) {
-    // if (downloadUrl == null || downloadUrl.isEmpty) {
+      showToast(context!, "该功能维护中，请稍后再试！");
-    //   showToast(context!, "该功能维护中，请稍后再试！");
+      return;
-    //   return;
+    }
-    // }
+    if ((await SystemHelper.getPID("\"RSI Launcher\"")).isNotEmpty) {
-    // if ((await SystemHelper.getPID("\"RSI Launcher\"")).isNotEmpty) {
+      showToast(context!, "RSI启动器正在运行！请先关闭启动器再使用此功能！",
-    //   showToast(context!, "RSI启动器正在运行，请先关闭启动器再使用此功能！",
+          constraints: BoxConstraints(
-    //       constraints: BoxConstraints(
+              maxWidth: MediaQuery.of(context!).size.width * .35));
-    //           maxWidth: MediaQuery.of(context!).size.width * .35));
+      return;
-    //   return;
+    }
-    // }
+
-    // final lastSavePath = (box.get("last_save_dir", defaultValue: {}) as Map);
+    await showToast(
-    // dPrint("lastSavePath === $lastSavePath");
+        context!,
-    // if (lastSavePath.isNotEmpty) {
+        "P4k 是星际公民的核心游戏文件，高达 100GB+，盒子提供的离线下载是为了帮助一些p4k文件下载超级慢的用户。"
-    //   final s = lastSavePath["save_path"] ?? "";
+        "\n\n接下来会弹窗询问您保存位置（可以选择星际公民文件夹也可以选择别处），下载完成后请确保 P4K 文件夹位于 LIVE 文件夹内，之后使用星际公民启动器校验更新即可。");
-    //   final f = lastSavePath["file_name"] ?? "";
-    //   if ((await File("$s/$f.downloading").exists()) &&
-    //       (await File("$s/$f.downloading.bson").exists())) {
-    //     final ok = await showConfirmDialogs(context!, "是否恢复下载？",
-    //         const Text("检测到未完成的下载，点击确认即可恢复下载，点击取消将会删除之前的临时文件，并开始一个新的下载。"));
-    //     if (ok) {
-    //       savePath = s;
-    //       fileName = f;
-    //       isResumeDownload = true;
-    //     } else {
-    //       // del last cache and del file
-    //       await box.delete("last_save_dir");
-    //       await File("$s/$f.downloading").delete();
-    //       await File("$s/$f.downloading.bson").delete();
-    //     }
-    //   } else {
-    //     // del last cache
-    //     await box.delete("last_save_dir");
-    //   }
-    // } else {
-    //   await showToast(
-    //       context!,
-    //       "P4k 是星际公民的核心游戏文件，高达近 100GB，盒子提供的离线下载是为了帮助一些p4k文件下载超级慢的用户。"
-    //       "\n\n接下来会弹窗询问您保存位置（可以选择星际公民文件夹也可以选择别处），下载完成后请确保 P4K 文件夹位于 LIVE 文件夹内，之后使用星际公民启动器校验更新即可。");
     // AnalyticsApi.touch("p4k_download");
-    // }
+
-    // final r = await showDialog(
+    final userSelect = await FilePicker.platform.saveFile(
-    //     context: context!,
+        initialDirectory: savePath, fileName: fileName, lockParentWindow: true);
-    //     dismissWithEsc: false,
+    if (userSelect == null) {
-    //     builder: (context) {
+      Navigator.pop(context!);
-    //       return BaseUIContainer(
+      return;
-    //           uiCreate: () => DownloaderDialogUI(),
+    }
-    //           modelCreate: () => DownloaderDialogUIModel(
+    final f = File(userSelect);
-    //               fileName, savePath, downloadUrl,
+    if (await f.exists()) {
-    //               showChangeSavePathDialog: !isResumeDownload,
+      await f.delete();
-    //               threadCount: 10,
+    }
-    //               isP4kDownload: true));
+    savePath = userSelect;
-    //     });
+    dPrint(savePath);
-    //
+    notifyListeners();
-    // if (r != null) {
+    if (savePath.endsWith("\\$fileName")) {
-    //   if (r == "cancel") {
+      savePath = savePath.substring(0, savePath.length - fileName.length - 1);
-    //     return showToast(context!, "下载进度已保留，您可以再次点击此功能恢复下载。");
+    }
-    //   } else {
+
-    //     final ok = await showConfirmDialogs(
+    final gid = await Aria2cManager.aria2c.addUri(
-    //         context!, "下载完毕！", Text("文件已保存到：$r\n\n是否查看P4K操作教程？"));
+        ["https://release.scbox.org/data_3.22.0A-LIVE.9035564.p4k.torrent"],
-    //     if (ok == true) {
+        extraParams: {"dir": savePath});
-    //       launchUrlString(
+
-    //           "https://citizenwiki.cn/SC%E6%B1%89%E5%8C%96%E7%9B%92%E5%AD%90#%E5%88%86%E6%B5%81%E4%B8%8B%E8%BD%BD%E6%95%99%E7%A8%8B");
+    dPrint("Aria2cManager.aria2c.addUri resp === $gid");
-    //     }
+
-    //   }
+    showToast(context!, "添加下载任务成功！请留意盒子右上角的下载管理器。");
-    // }
+
+    // launchUrlString("https://citizenwiki.cn/SC%E6%B1%89%E5%8C%96%E7%9B%92%E5%AD%90#%E5%88%86%E6%B5%81%E4%B8%8B%E8%BD%BD%E6%95%99%E7%A8%8B");
   }
 
   Future<bool> _checkPhotographyStatus({bool? setMode}) async {

pubspec.yaml

@@ -72,6 +72,8 @@ dependencies:
   grpc: ^3.2.4
   rust_builder:
     path: rust_builder
+  aria2:
+    path: ../../xkeyC/dart_aria2_rpc
 
 dependency_overrides:
   http: ^1.1.2