Change directory management

lib/services/files_editor_service.dart

@@ -3,82 +3,65 @@ import 'dart:io';
 import 'package:flutter/services.dart';
 import 'package:hiddify/domain/constants.dart';
 import 'package:hiddify/gen/assets.gen.dart';
+import 'package:hiddify/services/platform_services.dart';
 import 'package:hiddify/utils/utils.dart';
 import 'package:path/path.dart' as p;
 import 'package:path_provider/path_provider.dart';
 
+typedef Directories = ({
+  Directory baseDir,
+  Directory workingDir,
+  Directory tempDir
+});
+
 class FilesEditorService with InfraLogger {
+  FilesEditorService(this.platformServices);
 
-  late final _methodChannel = const MethodChannel("com.hiddify.app/files.method");
+  final PlatformServices platformServices;
 
-  late final Directory baseDir;
-  late final Directory workingDir;
-  late final Directory tempDir;
-  late final Directory logsDir;
-  late final Directory _configsDir;
+  late final Directories dirs;
 
-  Future<Map<String, String>?> getPaths() async {
-    try {
-      final Map<dynamic, dynamic>? directoryMap = await _methodChannel.invokeMethod('get_paths');
-      return directoryMap?.cast<String, String>();
-    } on PlatformException catch (e) {
-      // print("Failed to get shared directory: '${e.message}'.");
-      return null;
-    }
-  }
+  Directory get workingDir => dirs.workingDir;
+  Directory get configsDir =>
+      Directory(p.join(workingDir.path, Constants.configsFolderName));
+  Directory get logsDir => dirs.workingDir;
+
+  File get appLogsFile => File(p.join(logsDir.path, "app.log"));
+  File get coreLogsFile => File(p.join(logsDir.path, "box.log"));
 
   Future<void> init() async {
-    if (Platform.isIOS) {
-      final paths = await getPaths();
-      baseDir = Directory(paths!["base"]!);
-      workingDir = Directory(paths["working"]!);
-      tempDir = Directory(paths["temp"]!);
+    dirs = await platformServices.getPaths().getOrElse(
+      (error) {
+        loggy.error("error getting paths", error, StackTrace.current);
+        throw error;
+      },
+    ).run();
+
+    loggy.info("directories: $dirs");
+
+    if (!await dirs.baseDir.exists()) {
+      await dirs.baseDir.create(recursive: true);
+    }
+    if (!await dirs.workingDir.exists()) {
+      await dirs.workingDir.create(recursive: true);
+    }
+    if (!await configsDir.exists()) {
+      await configsDir.create(recursive: true);
+    }
+
+    if (await appLogsFile.exists()) {
+      await appLogsFile.writeAsString("");
     } else {
-      baseDir = await getApplicationSupportDirectory();
-      if (Platform.isAndroid) {
-        final externalDir = await getExternalStorageDirectory();
-        workingDir = externalDir!;
-      } else if (Platform.isWindows || Platform.isLinux || Platform.isMacOS) {
-        workingDir = baseDir;
-      } else {
-        workingDir = await getApplicationDocumentsDirectory();
-      }
-      tempDir = await getTemporaryDirectory();
-    }
-    logsDir = workingDir;
-
-    loggy.debug("base dir: ${baseDir.path}");
-    loggy.debug("working dir: ${workingDir.path}");
-    loggy.debug("temp dir: ${tempDir.path}");
-    loggy.debug("logs dire: ${logsDir.path}");
-
-    _configsDir =
-        Directory(p.join(workingDir.path, Constants.configsFolderName));
-    if (!await baseDir.exists()) {
-      await baseDir.create(recursive: true);
-    }
-    if (!await workingDir.exists()) {
-      await workingDir.create(recursive: true);
-    }
-    if (!await _configsDir.exists()) {
-      await _configsDir.create(recursive: true);
+      await appLogsFile.create(recursive: true);
     }
 
-    final appLogFile = File(appLogsPath);
-    if (await appLogFile.exists()) {
-      await appLogFile.writeAsString("");
+    if (await coreLogsFile.exists()) {
+      await coreLogsFile.writeAsString("");
     } else {
-      await appLogFile.create(recursive: true);
+      await coreLogsFile.create(recursive: true);
     }
 
     await _populateGeoAssets();
-
-    final coreLogFile = File(coreLogsPath);
-    if (await coreLogFile.exists()) {
-      await coreLogFile.writeAsString("");
-    } else {
-      await coreLogFile.create(recursive: true);
-    }
   }
 
   static Future<Directory> getDatabaseDirectory() async {
@@ -90,11 +73,8 @@ class FilesEditorService with InfraLogger {
     return getApplicationDocumentsDirectory();
   }
 
-  String get appLogsPath => p.join(logsDir.path, "app.log");
-  String get coreLogsPath => p.join(logsDir.path, "box.log");
-
   String configPath(String fileName) {
-    return p.join(_configsDir.path, "$fileName.json");
+    return p.join(configsDir.path, "$fileName.json");
   }
 
   String tempConfigPath(String fileName) => configPath("temp_$fileName");

lib/services/platform_services.dart

@@ -1,16 +1,48 @@
 import 'dart:convert';
+import 'dart:io';
 
 import 'package:flutter/services.dart';
 import 'package:fpdart/fpdart.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:hiddify/services/files_editor_service.dart';
 import 'package:hiddify/utils/utils.dart';
+import 'package:path_provider/path_provider.dart';
 
-part 'platform_settings.freezed.dart';
-part 'platform_settings.g.dart';
+part 'platform_services.freezed.dart';
+part 'platform_services.g.dart';
 
-class PlatformSettings with InfraLogger {
-  late final MethodChannel _methodChannel =
-      const MethodChannel("com.hiddify.app/platform.settings");
+class PlatformServices with InfraLogger {
+  final _methodChannel = const MethodChannel("app.hiddify.com/platform");
+
+  TaskEither<String, Directories> getPaths() {
+    return TaskEither(
+      () async {
+        loggy.debug("getting paths");
+        final Directories dirs;
+        if (Platform.isIOS) {
+          final paths = await _methodChannel.invokeMethod<Map>("get_paths");
+          loggy.debug("paths: $paths");
+          dirs = (
+            baseDir: Directory(paths?["base"]! as String),
+            workingDir: Directory(paths?["working"]! as String),
+            tempDir: Directory(paths?["temp"]! as String),
+          );
+        } else {
+          final baseDir = await getApplicationSupportDirectory();
+          final workingDir = Platform.isAndroid
+              ? await getExternalStorageDirectory()
+              : baseDir;
+          final tempDir = await getTemporaryDirectory();
+          dirs = (
+            baseDir: baseDir,
+            workingDir: workingDir!,
+            tempDir: tempDir,
+          );
+        }
+        return right(dirs);
+      },
+    );
+  }
 
   TaskEither<String, bool> isIgnoringBatteryOptimizations() {
     return TaskEither(

lib/services/service_providers.dart

@@ -1,7 +1,7 @@
 import 'package:hiddify/data/data_providers.dart';
 import 'package:hiddify/services/cron_service.dart';
 import 'package:hiddify/services/files_editor_service.dart';
-import 'package:hiddify/services/platform_settings.dart';
+import 'package:hiddify/services/platform_services.dart';
 import 'package:hiddify/services/singbox/singbox_service.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
 
@@ -9,14 +9,14 @@ part 'service_providers.g.dart';
 
 @Riverpod(keepAlive: true)
 FilesEditorService filesEditorService(FilesEditorServiceRef ref) =>
-    FilesEditorService();
+    FilesEditorService(ref.watch(platformServicesProvider));
 
 @Riverpod(keepAlive: true)
 SingboxService singboxService(SingboxServiceRef ref) => SingboxService();
 
-@riverpod
-PlatformSettings platformSettings(PlatformSettingsRef ref) =>
-    PlatformSettings();
+@Riverpod(keepAlive: true)
+PlatformServices platformServices(PlatformServicesRef ref) =>
+    PlatformServices();
 
 @Riverpod(keepAlive: true)
 CronService cronService(CronServiceRef ref) {